./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3972359523 <...> ] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6390] write(3, "1000", 4) = 4 [pid 6390] close(3) = 0 [pid 6390] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6390] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6390] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6390] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6390] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6390] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6391]}, 88) = 6391 [pid 6390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6390] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6390] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6391 attached [pid 6391] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6391] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6390] <... futex resumed>) = 0 [pid 6391] <... futex resumed>) = 1 [pid 6390] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6391] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6390] <... futex resumed>) = 0 [pid 6390] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6380] exit_group(0) = ? [pid 6381] <... bpf resumed>) = ? [pid 6388] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6388] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6381] +++ exited with 0 +++ [pid 6380] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6380, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6392 ./strace-static-x86_64: Process 6392 attached [pid 6392] set_robust_list(0x555555b026a0, 24) = 0 [pid 6392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6392] setpgid(0, 0) = 0 [pid 6392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6392] write(3, "1000", 4) = 4 [pid 6392] close(3) = 0 [pid 6392] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6392] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6392] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6392] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6393]}, 88) = 6393 [pid 6392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6392] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6392] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6393 attached [pid 6393] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6393] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6392] <... futex resumed>) = 0 [pid 6392] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6392] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6393] <... futex resumed>) = 1 [pid 6390] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6393] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6382] exit_group(0) = ? [pid 6383] <... bpf resumed>) = ? [pid 6383] +++ exited with 0 +++ [pid 6382] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6382, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6394 ./strace-static-x86_64: Process 6394 attached [pid 6394] set_robust_list(0x555555b026a0, 24) = 0 [pid 6394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6394] setpgid(0, 0) = 0 [pid 6394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6392] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6394] write(3, "1000", 4 [pid 6392] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6394] <... write resumed>) = 4 [pid 6392] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6394] close(3) = 0 [pid 6394] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6394] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6394] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6394] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6395]}, 88) = 6395 [pid 6394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6394] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6394] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6395 attached [pid 6395] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6395] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6394] <... futex resumed>) = 0 [pid 6394] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6395] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6394] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6384] exit_group(0) = ? [pid 6385] <... bpf resumed>) = ? [pid 6385] +++ exited with 0 +++ [pid 6384] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6384, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6396 ./strace-static-x86_64: Process 6396 attached [pid 6396] set_robust_list(0x555555b026a0, 24) = 0 [pid 6396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6396] setpgid(0, 0) = 0 [pid 6396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6396] write(3, "1000", 4) = 4 [pid 6396] close(3) = 0 [pid 6396] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6396] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6396] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6396] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6394] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6397]}, 88) = 6397 [pid 6396] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6396] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6396] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6386] exit_group(0) = ? ./strace-static-x86_64: Process 6397 attached [pid 6397] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6387] <... bpf resumed>) = ? [pid 6397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6397] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6387] +++ exited with 0 +++ [pid 6386] +++ exited with 0 +++ [pid 6396] <... futex resumed>) = 0 [pid 6397] <... futex resumed>) = 1 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6386, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 6396] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 6397] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6396] <... futex resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 6396] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6398 [pid 6388] exit_group(0) = ? [pid 6389] <... bpf resumed>) = ? [pid 6389] +++ exited with 0 +++ [pid 6388] +++ exited with 0 +++ ./strace-static-x86_64: Process 6398 attached [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6388, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6398] set_robust_list(0x555555b026a0, 24 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 6398] <... set_robust_list resumed>) = 0 [pid 6398] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] <... restart_syscall resumed>) = 0 [pid 6398] <... prctl resumed>) = 0 [pid 6398] setpgid(0, 0) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6398] write(3, "1000", 4 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6399 [pid 6398] <... write resumed>) = 4 [pid 6398] close(3) = 0 [pid 6398] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6398] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6398] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6398] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6398] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6398] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6398] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6400]}, 88) = 6400 [pid 6398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6398] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6398] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6399 attached [pid 6399] set_robust_list(0x555555b026a0, 24) = 0 [pid 6399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6399] setpgid(0, 0) = 0 [pid 6399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6399] write(3, "1000", 4) = 4 [pid 6399] close(3) = 0 [pid 6399] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6399] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6399] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6399] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6399] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6399] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6401]}, 88) = 6401 [pid 6399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6399] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6399] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6400 attached [pid 6400] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6400] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6398] <... futex resumed>) = 0 [pid 6400] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6398] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6398] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6401 attached [pid 6401] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6401] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6399] <... futex resumed>) = 0 [pid 6401] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6399] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6399] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6396] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6390] exit_group(0) = ? [pid 6391] <... bpf resumed>) = ? [pid 6391] +++ exited with 0 +++ [pid 6390] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6390, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6402 ./strace-static-x86_64: Process 6402 attached [pid 6402] set_robust_list(0x555555b026a0, 24) = 0 [pid 6402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6402] setpgid(0, 0) = 0 [pid 6402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6402] write(3, "1000", 4) = 4 [pid 6402] close(3) = 0 [pid 6402] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6402] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6402] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6392] exit_group(0) = ? [pid 6402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6393] <... bpf resumed>) = ? [pid 6402] <... clone3 resumed> => {parent_tid=[6403]}, 88) = 6403 [pid 6402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6398] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6403 attached [pid 6402] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6398] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6399] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6398] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6393] +++ exited with 0 +++ [pid 6402] <... futex resumed>) = 0 [pid 6392] +++ exited with 0 +++ [pid 6403] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6402] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6392, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 6403] rt_sigprocmask(SIG_SETMASK, [], [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6403] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6404 [pid 6403] <... bpf resumed>) = 3 [pid 6403] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6402] <... futex resumed>) = 0 [pid 6402] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6403] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6402] <... futex resumed>) = 0 [pid 6402] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6404 attached [pid 6404] set_robust_list(0x555555b026a0, 24) = 0 [pid 6404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6404] setpgid(0, 0) = 0 [pid 6404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6404] write(3, "1000", 4) = 4 [pid 6404] close(3) = 0 [pid 6404] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6404] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6404] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6404] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6404] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6404] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6405]}, 88) = 6405 [pid 6404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6404] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6404] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6405 attached [pid 6405] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6405] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6405] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6404] <... futex resumed>) = 0 [pid 6405] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6404] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6404] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6402] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6402] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6394] exit_group(0 [pid 6395] <... bpf resumed>) = ? [pid 6394] <... exit_group resumed>) = ? [pid 6395] +++ exited with 0 +++ [pid 6394] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6394, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6406 ./strace-static-x86_64: Process 6406 attached [pid 6406] set_robust_list(0x555555b026a0, 24 [pid 6404] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6404] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6406] <... set_robust_list resumed>) = 0 [pid 6404] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6406] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6404] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6406] <... prctl resumed>) = 0 [pid 6404] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6406] setpgid(0, 0) = 0 [pid 6406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6406] write(3, "1000", 4) = 4 [pid 6406] close(3) = 0 [pid 6406] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6406] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6406] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6406] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6406] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6407]}, 88) = 6407 [pid 6406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6406] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6406] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6407 attached [pid 6407] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6407] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6406] <... futex resumed>) = 0 [pid 6407] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6406] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6406] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6396] exit_group(0 [pid 6397] <... bpf resumed>) = ? [pid 6396] <... exit_group resumed>) = ? [pid 6397] +++ exited with 0 +++ [pid 6396] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6396, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6409 ./strace-static-x86_64: Process 6409 attached [pid 6409] set_robust_list(0x555555b026a0, 24) = 0 [pid 6409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6409] setpgid(0, 0) = 0 [pid 6409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6406] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6409] <... openat resumed>) = 3 [pid 6409] write(3, "1000", 4) = 4 [pid 6409] close(3) = 0 [pid 6409] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6409] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6409] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6399] exit_group(0) = ? [pid 6409] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6401] <... bpf resumed>) = ? [pid 6409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6401] +++ exited with 0 +++ [pid 6399] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6399, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 6409] <... mmap resumed>) = 0x7fd459fa1000 [pid 6409] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6398] exit_group(0) = ? [pid 6409] <... mprotect resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6409] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6410 [pid 6409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6411]}, 88) = 6411 [pid 6409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 6410 attached [pid 6409] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6410] set_robust_list(0x555555b026a0, 24) = 0 [pid 6410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6409] <... futex resumed>) = 0 [pid 6410] <... prctl resumed>) = 0 [pid 6410] setpgid(0, 0) = 0 [pid 6409] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6411 attached [pid 6411] set_robust_list(0x7fd459fc19a0, 24 [pid 6410] write(3, "1000", 4) = 4 [pid 6410] close(3) = 0 [pid 6411] <... set_robust_list resumed>) = 0 [pid 6410] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6410] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6410] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6410] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6410] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6410] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6412]}, 88) = 6412 [pid 6411] <... bpf resumed>) = 3 [pid 6410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6410] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6411] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6410] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6411] <... futex resumed>) = 1 [pid 6409] <... futex resumed>) = 0 [pid 6411] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6409] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6409] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6412 attached [pid 6412] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6400] <... bpf resumed>) = ? [pid 6412] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6410] <... futex resumed>) = 0 [pid 6412] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6410] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6400] +++ exited with 0 +++ [pid 6398] +++ exited with 0 +++ [pid 6410] <... futex resumed>) = 0 [pid 6410] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6398, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6413 ./strace-static-x86_64: Process 6413 attached [pid 6413] set_robust_list(0x555555b026a0, 24) = 0 [pid 6413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6413] setpgid(0, 0) = 0 [pid 6413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6413] write(3, "1000", 4) = 4 [pid 6413] close(3) = 0 [pid 6413] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6413] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6413] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6413] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6413] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6414]}, 88) = 6414 [pid 6413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6413] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6413] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6414 attached [pid 6414] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6414] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6413] <... futex resumed>) = 0 [pid 6413] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6413] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6414] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6409] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6402] exit_group(0) = ? [pid 6403] <... bpf resumed>) = ? [pid 6403] +++ exited with 0 +++ [pid 6402] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6402, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6415 [pid 6404] exit_group(0) = ? [pid 6405] <... bpf resumed>) = ? [pid 6405] +++ exited with 0 +++ [pid 6404] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6404, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6416 ./strace-static-x86_64: Process 6415 attached [pid 6415] set_robust_list(0x555555b026a0, 24) = 0 [pid 6415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6415] setpgid(0, 0) = 0 [pid 6415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6410] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6410] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6410] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6410] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6416 attached [pid 6415] write(3, "1000", 4) = 4 [pid 6415] close(3) = 0 [pid 6416] set_robust_list(0x555555b026a0, 24) = 0 [pid 6416] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6415] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6416] <... prctl resumed>) = 0 [pid 6416] setpgid(0, 0) = 0 [pid 6416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6415] <... futex resumed>) = 0 [pid 6415] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6416] <... openat resumed>) = 3 [pid 6416] write(3, "1000", 4 [pid 6415] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6415] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6416] <... write resumed>) = 4 [pid 6416] close(3) = 0 [pid 6416] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6415] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6416] <... futex resumed>) = 0 [pid 6416] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6416] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6416] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6416] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6415] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6416] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6415] <... mprotect resumed>) = 0 [pid 6416] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6413] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6416] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6417]}, 88) = 6417 [pid 6415] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6416] rt_sigprocmask(SIG_SETMASK, [], [pid 6415] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6416] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6416] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6416] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6415] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6418]}, 88) = 6418 [pid 6415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6415] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6415] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6418 attached [pid 6418] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 6417 attached [pid 6418] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6417] set_robust_list(0x7fd459fc19a0, 24 [pid 6418] <... futex resumed>) = 1 [pid 6417] <... set_robust_list resumed>) = 0 [pid 6417] rt_sigprocmask(SIG_SETMASK, [], [pid 6418] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6417] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6415] <... futex resumed>) = 0 [pid 6417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6415] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6418] <... futex resumed>) = 0 [pid 6417] <... bpf resumed>) = 3 [pid 6418] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6417] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6415] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6417] <... futex resumed>) = 1 [pid 6416] <... futex resumed>) = 0 [pid 6417] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6416] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6416] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6415] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6406] exit_group(0) = ? [pid 6407] <... bpf resumed>) = ? [pid 6407] +++ exited with 0 +++ [pid 6406] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6406, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6419 ./strace-static-x86_64: Process 6419 attached [pid 6419] set_robust_list(0x555555b026a0, 24) = 0 [pid 6416] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6416] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6416] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6419] setpgid(0, 0) = 0 [pid 6419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6419] write(3, "1000", 4) = 4 [pid 6419] close(3) = 0 [pid 6419] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6419] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6419] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6419] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6419] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6420]}, 88) = 6420 [pid 6419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6419] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6419] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6420 attached [pid 6420] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6420] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6419] <... futex resumed>) = 0 [pid 6420] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6419] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6419] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6409] exit_group(0) = ? [pid 6411] <... bpf resumed>) = ? [pid 6411] +++ exited with 0 +++ [pid 6409] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6409, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6421 ./strace-static-x86_64: Process 6421 attached [pid 6421] set_robust_list(0x555555b026a0, 24) = 0 [pid 6421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6421] setpgid(0, 0) = 0 [pid 6421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6421] write(3, "1000", 4) = 4 [pid 6421] close(3) = 0 [pid 6421] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6421] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6421] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6421] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6421] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6421] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6422]}, 88) = 6422 [pid 6421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6421] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6421] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6422 attached [pid 6422] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6422] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6421] <... futex resumed>) = 0 [pid 6421] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6422] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6421] <... futex resumed>) = 0 [pid 6421] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6410] exit_group(0) = ? [pid 6412] <... bpf resumed>) = ? [pid 6412] +++ exited with 0 +++ [pid 6410] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6410, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 6413] exit_group(0 [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6413] <... exit_group resumed>) = ? [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6423 ./strace-static-x86_64: Process 6423 attached [pid 6423] set_robust_list(0x555555b026a0, 24) = 0 [pid 6423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6423] setpgid(0, 0) = 0 [pid 6423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6423] write(3, "1000", 4) = 4 [pid 6423] close(3) = 0 [pid 6423] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6423] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6423] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6423] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6423] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6424]}, 88) = 6424 [pid 6423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6423] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6423] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6424 attached [pid 6424] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6424] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6423] <... futex resumed>) = 0 [pid 6424] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6423] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6423] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6414] <... bpf resumed>) = ? [pid 6414] +++ exited with 0 +++ [pid 6413] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6413, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6425 [pid 6421] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6421] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6425 attached [pid 6425] set_robust_list(0x555555b026a0, 24) = 0 [pid 6425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6425] setpgid(0, 0) = 0 [pid 6425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6425] write(3, "1000", 4) = 4 [pid 6425] close(3) = 0 [pid 6425] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6425] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6425] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6426]}, 88) = 6426 [pid 6425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6425] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6425] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6426 attached [pid 6426] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6416] exit_group(0) = ? [pid 6426] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6425] <... futex resumed>) = 0 [pid 6426] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6425] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6423] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6425] <... futex resumed>) = 0 [pid 6415] exit_group(0 [pid 6425] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6417] <... bpf resumed>) = ? [pid 6415] <... exit_group resumed>) = ? [pid 6417] +++ exited with 0 +++ [pid 6416] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6416, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6427 ./strace-static-x86_64: Process 6427 attached [pid 6427] set_robust_list(0x555555b026a0, 24) = 0 [pid 6427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6427] setpgid(0, 0) = 0 [pid 6427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6427] write(3, "1000", 4) = 4 [pid 6427] close(3) = 0 [pid 6427] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6427] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6427] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6427] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6427] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6427] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6428]}, 88) = 6428 [pid 6427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6427] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6427] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6428 attached [pid 6418] <... bpf resumed>) = ? [pid 6428] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6428] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6427] <... futex resumed>) = 0 [pid 6427] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6427] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6428] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6418] +++ exited with 0 +++ [pid 6415] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6415, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6429 ./strace-static-x86_64: Process 6429 attached [pid 6429] set_robust_list(0x555555b026a0, 24) = 0 [pid 6429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6429] setpgid(0, 0) = 0 [pid 6429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6429] write(3, "1000", 4) = 4 [pid 6429] close(3) = 0 [pid 6429] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6429] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6429] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6429] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6429] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6430]}, 88) = 6430 [pid 6429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6429] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6429] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6430 attached [pid 6430] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6430] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6429] <... futex resumed>) = 0 [pid 6429] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6429] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6430] <... futex resumed>) = 1 [pid 6430] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6425] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6427] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6419] exit_group(0) = ? [pid 6420] <... bpf resumed>) = ? [pid 6420] +++ exited with 0 +++ [pid 6419] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6419, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6429] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6429] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6431 [pid 6429] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6431 attached [pid 6431] set_robust_list(0x555555b026a0, 24) = 0 [pid 6431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6431] setpgid(0, 0) = 0 [pid 6431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6431] write(3, "1000", 4) = 4 [pid 6431] close(3) = 0 [pid 6431] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6431] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6431] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6431] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6431] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6432]}, 88) = 6432 [pid 6431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6431] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6431] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6432 attached [pid 6432] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6432] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6431] <... futex resumed>) = 0 [pid 6431] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6432] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6431] <... futex resumed>) = 0 [pid 6431] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6421] exit_group(0) = ? [pid 6423] exit_group(0) = ? [pid 6424] <... bpf resumed>) = ? [pid 6422] <... bpf resumed>) = ? [pid 6424] +++ exited with 0 +++ [pid 6423] +++ exited with 0 +++ [pid 6422] +++ exited with 0 +++ [pid 6421] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6421, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6423, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6433 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6434 ./strace-static-x86_64: Process 6433 attached [pid 6433] set_robust_list(0x555555b026a0, 24) = 0 [pid 6433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6433] setpgid(0, 0) = 0 [pid 6433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6433] write(3, "1000", 4) = 4 [pid 6433] close(3) = 0 [pid 6433] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6433] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6433] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6433] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6433] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6433] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6435]}, 88) = 6435 [pid 6433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6433] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6433] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6434 attached [pid 6434] set_robust_list(0x555555b026a0, 24) = 0 [pid 6434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6434] setpgid(0, 0) = 0 [pid 6434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6434] write(3, "1000", 4) = 4 [pid 6434] close(3) = 0 [pid 6434] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6434] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6434] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6434] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6434] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6434] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6436]}, 88) = 6436 [pid 6434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6434] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6434] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6436 attached [pid 6436] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6436] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6436] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6434] <... futex resumed>) = 0 [pid 6434] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6434] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6436] <... futex resumed>) = 1 [pid 6436] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6435 attached [pid 6435] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6435] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6435] <... futex resumed>) = 1 [pid 6433] <... futex resumed>) = 0 [pid 6431] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6435] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6433] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6433] <... futex resumed>) = 0 [pid 6433] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6434] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6434] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6425] exit_group(0) = ? [pid 6426] <... bpf resumed>) = ? [pid 6426] +++ exited with 0 +++ [pid 6425] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6425, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 6433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6433] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 6437 ./strace-static-x86_64: Process 6437 attached [pid 6437] set_robust_list(0x555555b026a0, 24) = 0 [pid 6437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6437] setpgid(0, 0) = 0 [pid 6437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6437] write(3, "1000", 4) = 4 [pid 6437] close(3) = 0 [pid 6437] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6437] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6427] exit_group(0) = ? [pid 6437] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6437] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6428] <... bpf resumed>) = ? [pid 6437] <... mmap resumed>) = 0x7fd459fa1000 [pid 6437] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6437] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6428] +++ exited with 0 +++ [pid 6427] +++ exited with 0 +++ [pid 6437] <... rt_sigprocmask resumed>[], 8) = 0 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6427, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 6437] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 301] <... restart_syscall resumed>) = 0 [pid 6437] <... clone3 resumed> => {parent_tid=[6438]}, 88) = 6438 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6437] rt_sigprocmask(SIG_SETMASK, [], [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6439 [pid 6437] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6437] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6437] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6429] exit_group(0) = ? [pid 6430] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6438 attached [pid 6438] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6430] +++ exited with 0 +++ [pid 6429] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6429, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6439 attached [pid 6439] set_robust_list(0x555555b026a0, 24) = 0 [pid 6439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6439] setpgid(0, 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 6439] <... setpgid resumed>) = 0 [pid 6439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6439] write(3, "1000", 4 [pid 6438] <... bpf resumed>) = 3 [pid 6439] <... write resumed>) = 4 [pid 6438] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6440 [pid 6439] close(3) = 0 [pid 6439] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6439] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6439] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6438] <... futex resumed>) = 1 [pid 6437] <... futex resumed>) = 0 [pid 6439] <... mmap resumed>) = 0x7fd459fa1000 [pid 6437] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6438] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6439] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6437] <... futex resumed>) = 0 [pid 6439] <... mprotect resumed>) = 0 [pid 6437] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6439] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6441]}, 88) = 6441 [pid 6439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6439] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6439] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6440 attached [pid 6440] set_robust_list(0x555555b026a0, 24) = 0 [pid 6440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6440] setpgid(0, 0) = 0 [pid 6440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6440] write(3, "1000", 4) = 4 [pid 6440] close(3) = 0 [pid 6440] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6440] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6440] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6440] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6440] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6442]}, 88) = 6442 [pid 6440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6440] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6440] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6442 attached [pid 6442] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 6441 attached [pid 6441] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6441] rt_sigprocmask(SIG_SETMASK, [], [pid 6442] <... bpf resumed>) = 3 [pid 6441] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6442] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6442] <... futex resumed>) = 1 [pid 6441] <... bpf resumed>) = 3 [pid 6440] <... futex resumed>) = 0 [pid 6442] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6441] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6440] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6441] <... futex resumed>) = 1 [pid 6440] <... futex resumed>) = 0 [pid 6439] <... futex resumed>) = 0 [pid 6440] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6439] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6441] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6439] <... futex resumed>) = 0 [pid 6439] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6437] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6437] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6431] exit_group(0) = ? [pid 6432] <... bpf resumed>) = ? [pid 6432] +++ exited with 0 +++ [pid 6431] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6431, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6443 [pid 6440] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6439] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6439] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6439] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6443 attached [pid 6443] set_robust_list(0x555555b026a0, 24) = 0 [pid 6443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6443] setpgid(0, 0) = 0 [pid 6443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6443] write(3, "1000", 4) = 4 [pid 6443] close(3) = 0 [pid 6443] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6443] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6443] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6443] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6444]}, 88) = 6444 [pid 6443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6443] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6443] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6444 attached [pid 6444] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6444] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6443] <... futex resumed>) = 0 [pid 6443] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6444] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6443] <... futex resumed>) = 0 [pid 6443] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6434] exit_group(0 [pid 6436] <... bpf resumed>) = ? [pid 6434] <... exit_group resumed>) = ? [pid 6436] +++ exited with 0 +++ [pid 6434] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6434, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6445 [pid 6433] exit_group(0) = ? [pid 6435] <... bpf resumed>) = ? [pid 6435] +++ exited with 0 +++ [pid 6433] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6433, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6446 ./strace-static-x86_64: Process 6445 attached [pid 6445] set_robust_list(0x555555b026a0, 24) = 0 [pid 6445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6445] setpgid(0, 0) = 0 [pid 6445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6445] write(3, "1000", 4) = 4 [pid 6445] close(3) = 0 [pid 6445] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6445] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6445] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6445] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6445] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6447]}, 88) = 6447 [pid 6445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6445] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6445] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6446 attached [pid 6446] set_robust_list(0x555555b026a0, 24) = 0 [pid 6446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6446] setpgid(0, 0) = 0 [pid 6446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6446] write(3, "1000", 4) = 4 [pid 6446] close(3) = 0 [pid 6446] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6446] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6446] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6446] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6446] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6443] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6446] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6446] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6448]}, 88) = 6448 [pid 6446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6446] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6446] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6447 attached [pid 6447] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 6448 attached [pid 6448] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6447] <... bpf resumed>) = 3 [pid 6448] rt_sigprocmask(SIG_SETMASK, [], [pid 6447] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6448] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6447] <... futex resumed>) = 1 [pid 6445] <... futex resumed>) = 0 [pid 6448] <... bpf resumed>) = 3 [pid 6447] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6445] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6448] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6445] <... futex resumed>) = 0 [pid 6448] <... futex resumed>) = 1 [pid 6446] <... futex resumed>) = 0 [pid 6445] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6448] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6446] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6446] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6445] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6440] exit_group(0) = ? [pid 6442] <... bpf resumed>) = ? [pid 6446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6446] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6446] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6446] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6446] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6442] +++ exited with 0 +++ [pid 6440] +++ exited with 0 +++ [pid 6437] exit_group(0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6440, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 6437] <... exit_group resumed>) = ? [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6438] <... bpf resumed>) = ? [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6449 [pid 6438] +++ exited with 0 +++ [pid 6437] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6437, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6449 attached [pid 6449] set_robust_list(0x555555b026a0, 24) = 0 [pid 6449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6450 [pid 6439] exit_group(0) = ? [pid 6449] setpgid(0, 0) = 0 [pid 6449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6449] write(3, "1000", 4) = 4 [pid 6449] close(3) = 0 [pid 6449] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6449] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6449] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6449] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6449] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6449] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6451]}, 88) = 6451 [pid 6449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6449] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6449] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6450 attached [pid 6450] set_robust_list(0x555555b026a0, 24) = 0 [pid 6450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6450] setpgid(0, 0) = 0 [pid 6450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6450] write(3, "1000", 4) = 4 [pid 6450] close(3) = 0 [pid 6450] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6450] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6450] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6450] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6452]}, 88) = 6452 [pid 6450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6450] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6450] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6452 attached [pid 6452] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6452] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6452] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6451 attached ) = 1 [pid 6450] <... futex resumed>) = 0 [pid 6452] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6451] set_robust_list(0x7fd459fc19a0, 24 [pid 6450] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6451] <... set_robust_list resumed>) = 0 [pid 6450] <... futex resumed>) = 0 [pid 6451] rt_sigprocmask(SIG_SETMASK, [], [pid 6450] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6451] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6451] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6449] <... futex resumed>) = 0 [pid 6449] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6451] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6449] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6441] <... bpf resumed>) = ? [pid 6441] +++ exited with 0 +++ [pid 6439] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6439, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6453 ./strace-static-x86_64: Process 6453 attached [pid 6453] set_robust_list(0x555555b026a0, 24) = 0 [pid 6453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6453] setpgid(0, 0) = 0 [pid 6453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6453] write(3, "1000", 4) = 4 [pid 6453] close(3) = 0 [pid 6453] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6450] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6450] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6453] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6450] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6453] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6453] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6443] exit_group(0 [pid 6453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6443] <... exit_group resumed>) = ? [pid 6453] <... mmap resumed>) = 0x7fd459fa1000 [pid 6453] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6444] <... bpf resumed>) = ? [pid 6453] <... mprotect resumed>) = 0 [pid 6453] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6453] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6449] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6444] +++ exited with 0 +++ [pid 6443] +++ exited with 0 +++ [pid 6453] <... clone3 resumed> => {parent_tid=[6455]}, 88) = 6455 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6443, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 6453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6453] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6453] <... futex resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6456 [pid 6453] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6455 attached [pid 6455] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 6456 attached [pid 6456] set_robust_list(0x555555b026a0, 24 [pid 6455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6456] <... set_robust_list resumed>) = 0 [pid 6456] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6455] <... bpf resumed>) = 3 [pid 6456] <... prctl resumed>) = 0 [pid 6455] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6455] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6456] setpgid(0, 0 [pid 6453] <... futex resumed>) = 0 [pid 6456] <... setpgid resumed>) = 0 [pid 6453] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6455] <... futex resumed>) = 0 [pid 6453] <... futex resumed>) = 1 [pid 6456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6455] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6453] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6456] <... openat resumed>) = 3 [pid 6456] write(3, "1000", 4) = 4 [pid 6456] close(3) = 0 [pid 6456] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6456] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6456] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6456] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6456] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6457]}, 88) = 6457 [pid 6456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6456] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6456] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6457 attached [pid 6457] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6457] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6456] <... futex resumed>) = 0 [pid 6457] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6456] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6456] <... futex resumed>) = 0 [pid 6457] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6456] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6453] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6445] exit_group(0) = ? [pid 6447] <... bpf resumed>) = ? [pid 6447] +++ exited with 0 +++ [pid 6445] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6445, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6458 ./strace-static-x86_64: Process 6458 attached [pid 6458] set_robust_list(0x555555b026a0, 24) = 0 [pid 6458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6458] setpgid(0, 0) = 0 [pid 6446] exit_group(0) = ? [pid 6448] <... bpf resumed>) = ? [pid 6458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6458] write(3, "1000", 4) = 4 [pid 6458] close(3 [pid 6448] +++ exited with 0 +++ [pid 6446] +++ exited with 0 +++ [pid 6458] <... close resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6446, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 6458] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... restart_syscall resumed>) = 0 [pid 6458] <... futex resumed>) = 0 [pid 6458] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6458] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6459 [pid 6458] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6458] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6458] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6460]}, 88) = 6460 [pid 6458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6458] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6458] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6459 attached [pid 6459] set_robust_list(0x555555b026a0, 24) = 0 [pid 6459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6459] setpgid(0, 0) = 0 [pid 6459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6459] write(3, "1000", 4) = 4 [pid 6459] close(3) = 0 [pid 6459] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6460 attached ) = 0 [pid 6460] set_robust_list(0x7fd459fc19a0, 24 [pid 6459] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6460] <... set_robust_list resumed>) = 0 [pid 6459] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6460] rt_sigprocmask(SIG_SETMASK, [], [pid 6459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6460] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6459] <... mmap resumed>) = 0x7fd459fa1000 [pid 6459] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6459] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6460] <... bpf resumed>) = 3 [pid 6459] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6456] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6460] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6460] <... futex resumed>) = 1 [pid 6458] <... futex resumed>) = 0 [pid 6459] <... clone3 resumed> => {parent_tid=[6461]}, 88) = 6461 [pid 6459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6459] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6459] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6460] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6458] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6461 attached [pid 6461] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6458] <... futex resumed>) = 0 [pid 6460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6458] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6460] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6461] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6459] <... futex resumed>) = 0 [pid 6459] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6459] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6461] <... futex resumed>) = 1 [pid 6461] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6450] exit_group(0) = ? [pid 6452] <... bpf resumed>) = ? [pid 6452] +++ exited with 0 +++ [pid 6450] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6450, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6462 [pid 6449] exit_group(0) = ? [pid 6459] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6458] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6451] <... bpf resumed>) = ? [pid 6459] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6451] +++ exited with 0 +++ [pid 6449] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6449, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6463 ./strace-static-x86_64: Process 6462 attached [pid 6462] set_robust_list(0x555555b026a0, 24) = 0 [pid 6462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6462] setpgid(0, 0) = 0 [pid 6462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6462] write(3, "1000", 4) = 4 [pid 6462] close(3) = 0 [pid 6462] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6462] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6462] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6462] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 6463 attached ) = 0 [pid 6462] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6464]}, 88) = 6464 [pid 6463] set_robust_list(0x555555b026a0, 24 [pid 6462] rt_sigprocmask(SIG_SETMASK, [], [pid 6463] <... set_robust_list resumed>) = 0 [pid 6462] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6463] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6462] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6463] <... prctl resumed>) = 0 [pid 6462] <... futex resumed>) = 0 [pid 6462] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6463] setpgid(0, 0) = 0 [pid 6463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6463] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6464 attached [pid 6463] close(3) = 0 [pid 6464] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6463] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6464] rt_sigprocmask(SIG_SETMASK, [], [pid 6463] <... futex resumed>) = 0 [pid 6464] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6463] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6463] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6463] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6464] <... bpf resumed>) = 3 [pid 6463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6464] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6463] <... mmap resumed>) = 0x7fd459fa1000 [pid 6464] <... futex resumed>) = 1 [pid 6463] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6462] <... futex resumed>) = 0 [pid 6462] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6462] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6464] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6463] <... mprotect resumed>) = 0 [pid 6463] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6465]}, 88) = 6465 [pid 6463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6463] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6463] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6465 attached [pid 6465] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6465] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6465] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6463] <... futex resumed>) = 0 [pid 6463] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6465] <... futex resumed>) = 0 [pid 6463] <... futex resumed>) = 1 [pid 6465] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6463] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6462] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6462] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6453] exit_group(0 [pid 6455] <... bpf resumed>) = ? [pid 6453] <... exit_group resumed>) = ? [pid 6455] +++ exited with 0 +++ [pid 6453] +++ exited with 0 +++ [pid 6463] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6453, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6466 ./strace-static-x86_64: Process 6466 attached [pid 6466] set_robust_list(0x555555b026a0, 24) = 0 [pid 6466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6466] setpgid(0, 0) = 0 [pid 6466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6466] write(3, "1000", 4) = 4 [pid 6466] close(3) = 0 [pid 6466] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6466] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6466] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6466] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6466] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6467]}, 88) = 6467 [pid 6466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6466] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6466] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6467 attached [pid 6467] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6467] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6466] <... futex resumed>) = 0 [pid 6466] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6466] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6467] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6456] exit_group(0) = ? [pid 6457] <... bpf resumed>) = ? [pid 6457] +++ exited with 0 +++ [pid 6456] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6456, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6468 ./strace-static-x86_64: Process 6468 attached [pid 6468] set_robust_list(0x555555b026a0, 24) = 0 [pid 6468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6468] setpgid(0, 0) = 0 [pid 6468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6468] write(3, "1000", 4) = 4 [pid 6468] close(3) = 0 [pid 6468] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6468] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6468] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6459] exit_group(0 [pid 6468] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6459] <... exit_group resumed>) = ? [pid 6468] <... mprotect resumed>) = 0 [pid 6468] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6461] <... bpf resumed>) = ? [pid 6468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6461] +++ exited with 0 +++ [pid 6459] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6459, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 6468] <... clone3 resumed> => {parent_tid=[6469]}, 88) = 6469 [pid 297] <... restart_syscall resumed>) = 0 [pid 6468] rt_sigprocmask(SIG_SETMASK, [], [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6468] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6470 [pid 6468] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6468] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6469 attached [pid 6469] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6469] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6470 attached ) = 1 [pid 6469] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6470] set_robust_list(0x555555b026a0, 24 [pid 6468] <... futex resumed>) = 0 [pid 6470] <... set_robust_list resumed>) = 0 [pid 6470] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6468] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6470] <... prctl resumed>) = 0 [pid 6470] setpgid(0, 0) = 0 [pid 6470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6469] <... futex resumed>) = 0 [pid 6468] <... futex resumed>) = 1 [pid 6470] <... openat resumed>) = 3 [pid 6469] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6468] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6470] write(3, "1000", 4 [pid 6466] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6470] <... write resumed>) = 4 [pid 6466] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6470] close(3 [pid 6466] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6470] <... close resumed>) = 0 [pid 6466] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6470] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6466] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6470] <... futex resumed>) = 0 [pid 6470] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6470] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6470] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6471]}, 88) = 6471 [pid 6470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6470] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6470] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6471 attached [pid 6471] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6471] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6470] <... futex resumed>) = 0 [pid 6470] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6470] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6471] <... futex resumed>) = 1 [pid 6471] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6458] exit_group(0) = ? [pid 6460] <... bpf resumed>) = ? [pid 6460] +++ exited with 0 +++ [pid 6458] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6458, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6472 ./strace-static-x86_64: Process 6472 attached [pid 6472] set_robust_list(0x555555b026a0, 24) = 0 [pid 6472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6472] setpgid(0, 0) = 0 [pid 6472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6472] write(3, "1000", 4) = 4 [pid 6472] close(3) = 0 [pid 6472] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6472] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6472] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6472] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6472] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6468] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6472] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6472] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6470] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6472] <... clone3 resumed> => {parent_tid=[6473]}, 88) = 6473 [pid 6472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6472] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6472] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6473 attached [pid 6473] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6473] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6473] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6472] <... futex resumed>) = 0 [pid 6472] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6473] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6472] <... futex resumed>) = 0 [pid 6472] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6462] exit_group(0) = ? [pid 6464] <... bpf resumed>) = ? [pid 6464] +++ exited with 0 +++ [pid 6462] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6462, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6474 ./strace-static-x86_64: Process 6474 attached [pid 6474] set_robust_list(0x555555b026a0, 24) = 0 [pid 6474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6474] setpgid(0, 0) = 0 [pid 6474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6474] write(3, "1000", 4) = 4 [pid 6474] close(3) = 0 [pid 6474] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6474] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6474] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6474] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6474] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6475]}, 88) = 6475 [pid 6474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6474] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6474] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6475 attached [pid 6475] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6475] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6474] <... futex resumed>) = 0 [pid 6474] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6474] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6475] <... futex resumed>) = 1 [pid 6475] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6463] exit_group(0) = ? [pid 6472] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6472] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6465] <... bpf resumed>) = ? [pid 6465] +++ exited with 0 +++ [pid 6463] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6463, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6476 ./strace-static-x86_64: Process 6476 attached [pid 6476] set_robust_list(0x555555b026a0, 24) = 0 [pid 6476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6476] setpgid(0, 0) = 0 [pid 6476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6476] write(3, "1000", 4) = 4 [pid 6476] close(3) = 0 [pid 6476] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6476] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6476] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6476] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6476] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6477]}, 88) = 6477 [pid 6476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6476] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6476] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6474] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6474] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6474] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6477 attached [pid 6477] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6477] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6476] <... futex resumed>) = 0 [pid 6477] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6476] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6477] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6476] <... futex resumed>) = 0 [pid 6477] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6476] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6466] exit_group(0) = ? [pid 6467] <... bpf resumed>) = ? [pid 6467] +++ exited with 0 +++ [pid 6466] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6466, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6478 [pid 6468] exit_group(0) = ? ./strace-static-x86_64: Process 6478 attached [pid 6478] set_robust_list(0x555555b026a0, 24) = 0 [pid 6478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6469] <... bpf resumed>) = ? [pid 6478] setpgid(0, 0 [pid 6476] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6478] <... setpgid resumed>) = 0 [pid 6469] +++ exited with 0 +++ [pid 6468] +++ exited with 0 +++ [pid 6478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6468, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6478] write(3, "1000", 4 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 6478] <... write resumed>) = 4 [pid 298] <... restart_syscall resumed>) = 0 [pid 6478] close(3 [pid 6470] exit_group(0 [pid 6478] <... close resumed>) = 0 [pid 6471] <... bpf resumed>) = ? [pid 6470] <... exit_group resumed>) = ? [pid 6478] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6471] +++ exited with 0 +++ [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6478] <... futex resumed>) = 0 [pid 6470] +++ exited with 0 +++ [pid 6478] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6479 [pid 6478] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6478] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6470, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6478] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6479 attached [pid 6478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 6479] set_robust_list(0x555555b026a0, 24 [pid 6478] <... mmap resumed>) = 0x7fd459fa1000 [pid 6479] <... set_robust_list resumed>) = 0 [pid 6478] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6479] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6478] <... mprotect resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6479] <... prctl resumed>) = 0 [pid 6478] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6479] setpgid(0, 0 [pid 6478] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6479] <... setpgid resumed>) = 0 [pid 6478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6480 [pid 6479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6478] <... clone3 resumed> => {parent_tid=[6481]}, 88) = 6481 ./strace-static-x86_64: Process 6480 attached [pid 6479] write(3, "1000", 4 [pid 6478] rt_sigprocmask(SIG_SETMASK, [], [pid 6480] set_robust_list(0x555555b026a0, 24 [pid 6479] <... write resumed>) = 4 [pid 6478] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6480] <... set_robust_list resumed>) = 0 [pid 6479] close(3 [pid 6478] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6481 attached [pid 6480] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6479] <... close resumed>) = 0 [pid 6478] <... futex resumed>) = 0 [pid 6481] set_robust_list(0x7fd459fc19a0, 24 [pid 6480] <... prctl resumed>) = 0 [pid 6479] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6478] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6481] <... set_robust_list resumed>) = 0 [pid 6480] setpgid(0, 0 [pid 6479] <... futex resumed>) = 0 [pid 6481] rt_sigprocmask(SIG_SETMASK, [], [pid 6480] <... setpgid resumed>) = 0 [pid 6479] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6481] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6479] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6480] <... openat resumed>) = 3 [pid 6479] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6481] <... bpf resumed>) = 3 [pid 6480] write(3, "1000", 4 [pid 6479] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6481] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] <... write resumed>) = 4 [pid 6479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6481] <... futex resumed>) = 1 [pid 6480] close(3 [pid 6479] <... mmap resumed>) = 0x7fd459fa1000 [pid 6478] <... futex resumed>) = 0 [pid 6481] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] <... close resumed>) = 0 [pid 6479] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6478] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6480] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6479] <... mprotect resumed>) = 0 [pid 6478] <... futex resumed>) = 0 [pid 6481] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6480] <... futex resumed>) = 0 [pid 6479] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6478] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6480] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6479] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6480] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6480] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6479] <... clone3 resumed> => {parent_tid=[6482]}, 88) = 6482 [pid 6480] <... mmap resumed>) = 0x7fd459fa1000 [pid 6479] rt_sigprocmask(SIG_SETMASK, [], [pid 6480] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6479] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6480] <... mprotect resumed>) = 0 [pid 6479] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6480] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6479] <... futex resumed>) = 0 [pid 6480] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6479] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6483]}, 88) = 6483 [pid 6480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6480] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6480] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6482 attached [pid 6482] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6482] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6479] <... futex resumed>) = 0 [pid 6482] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6479] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6479] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6483 attached [pid 6483] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6483] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6480] <... futex resumed>) = 0 [pid 6483] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6480] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6483] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6480] <... futex resumed>) = 0 [pid 6483] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6480] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6478] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6472] exit_group(0) = ? [pid 6473] <... bpf resumed>) = ? [pid 6473] +++ exited with 0 +++ [pid 6472] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6472, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6484 ./strace-static-x86_64: Process 6484 attached [pid 6484] set_robust_list(0x555555b026a0, 24) = 0 [pid 6484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6484] setpgid(0, 0) = 0 [pid 6484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6479] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6479] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6479] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6484] write(3, "1000", 4 [pid 6479] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6484] <... write resumed>) = 4 [pid 6484] close(3) = 0 [pid 6484] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6484] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6484] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6484] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6484] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6484] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6484] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6485]}, 88) = 6485 [pid 6484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6484] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6484] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6485 attached [pid 6485] set_robust_list(0x7fd459fc19a0, 24 [pid 6480] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6485] <... set_robust_list resumed>) = 0 [pid 6474] exit_group(0 [pid 6485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6474] <... exit_group resumed>) = ? [pid 6485] <... bpf resumed>) = 3 [pid 6485] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6484] <... futex resumed>) = 0 [pid 6485] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6484] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6475] <... bpf resumed>) = ? [pid 6485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6484] <... futex resumed>) = 0 [pid 6485] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6475] +++ exited with 0 +++ [pid 6474] +++ exited with 0 +++ [pid 6484] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6474, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6486 ./strace-static-x86_64: Process 6486 attached [pid 6486] set_robust_list(0x555555b026a0, 24) = 0 [pid 6486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6486] setpgid(0, 0) = 0 [pid 6486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6486] write(3, "1000", 4) = 4 [pid 6486] close(3) = 0 [pid 6486] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6486] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6486] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6486] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6486] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6486] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6487]}, 88) = 6487 [pid 6486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6486] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6486] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6487 attached [pid 6487] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6487] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6486] <... futex resumed>) = 0 [pid 6487] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6486] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6486] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6484] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6476] exit_group(0) = ? [pid 6477] <... bpf resumed>) = ? [pid 6477] +++ exited with 0 +++ [pid 6476] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6476, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6488 ./strace-static-x86_64: Process 6488 attached [pid 6486] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6488] set_robust_list(0x555555b026a0, 24) = 0 [pid 6488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6488] setpgid(0, 0) = 0 [pid 6488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6488] write(3, "1000", 4) = 4 [pid 6488] close(3) = 0 [pid 6488] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6488] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6488] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6488] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6488] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6488] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6488] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6489]}, 88) = 6489 [pid 6488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6488] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6488] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6489 attached [pid 6489] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6489] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6489] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6488] <... futex resumed>) = 0 [pid 6488] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6489] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6488] <... futex resumed>) = 0 [pid 6488] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6478] exit_group(0) = ? [pid 6481] <... bpf resumed>) = ? [pid 6481] +++ exited with 0 +++ [pid 6478] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6478, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 6479] exit_group(0) = ? [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 6482] <... bpf resumed>) = ? [pid 301] <... restart_syscall resumed>) = 0 [pid 6482] +++ exited with 0 +++ [pid 6479] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6479, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6490 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6491 ./strace-static-x86_64: Process 6490 attached [pid 6490] set_robust_list(0x555555b026a0, 24) = 0 [pid 6490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6490] setpgid(0, 0) = 0 [pid 6490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6490] write(3, "1000", 4) = 4 [pid 6490] close(3) = 0 [pid 6490] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6490] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6490] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6490] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6490] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6490] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 6491 attached => {parent_tid=[6492]}, 88) = 6492 [pid 6491] set_robust_list(0x555555b026a0, 24 [pid 6490] rt_sigprocmask(SIG_SETMASK, [], [pid 6491] <... set_robust_list resumed>) = 0 [pid 6490] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6491] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6490] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6491] <... prctl resumed>) = 0 [pid 6490] <... futex resumed>) = 0 [pid 6491] setpgid(0, 0 [pid 6490] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6491] <... setpgid resumed>) = 0 [pid 6491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6491] write(3, "1000", 4 [pid 6480] exit_group(0 [pid 6491] <... write resumed>) = 4 [pid 6480] <... exit_group resumed>) = ? [pid 6491] close(3) = 0 [pid 6491] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6491] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6488] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6491] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6483] <... bpf resumed>) = ? [pid 6491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ./strace-static-x86_64: Process 6492 attached [pid 6491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6492] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6491] <... clone3 resumed> => {parent_tid=[6493]}, 88) = 6493 [pid 6492] rt_sigprocmask(SIG_SETMASK, [], [pid 6491] rt_sigprocmask(SIG_SETMASK, [], [pid 6492] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6491] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6491] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6492] <... bpf resumed>) = 3 [pid 6491] <... futex resumed>) = 0 [pid 6483] +++ exited with 0 +++ [pid 6480] +++ exited with 0 +++ [pid 6492] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6491] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6492] <... futex resumed>) = 1 [pid 6490] <... futex resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6480, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6492] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6490] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6493 attached [pid 6490] <... futex resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 6490] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6493] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6493] rt_sigprocmask(SIG_SETMASK, [], [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6494 ./strace-static-x86_64: Process 6494 attached [pid 6493] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6494] set_robust_list(0x555555b026a0, 24) = 0 [pid 6493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6494] setpgid(0, 0) = 0 [pid 6494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6493] <... bpf resumed>) = 3 [pid 6493] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6491] <... futex resumed>) = 0 [pid 6491] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6491] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6494] <... openat resumed>) = 3 [pid 6493] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6494] write(3, "1000", 4) = 4 [pid 6494] close(3) = 0 [pid 6494] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6494] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6494] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6494] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6494] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6494] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6495]}, 88) = 6495 [pid 6494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6494] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6494] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6495 attached [pid 6495] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6495] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6494] <... futex resumed>) = 0 [pid 6494] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6494] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6495] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6484] exit_group(0 [pid 6485] <... bpf resumed>) = ? [pid 6484] <... exit_group resumed>) = ? [pid 6485] +++ exited with 0 +++ [pid 6484] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6484, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6497 [pid 6490] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6490] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6497 attached [pid 6497] set_robust_list(0x555555b026a0, 24 [pid 6491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6491] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6497] <... set_robust_list resumed>) = 0 [pid 6491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6491] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6491] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6497] setpgid(0, 0) = 0 [pid 6497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6497] write(3, "1000", 4) = 4 [pid 6497] close(3) = 0 [pid 6497] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6497] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6497] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6497] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6498]}, 88) = 6498 [pid 6497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6497] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6497] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6498 attached [pid 6498] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6498] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6497] <... futex resumed>) = 0 [pid 6498] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6497] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6497] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6494] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6494] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6486] exit_group(0) = ? [pid 6487] <... bpf resumed>) = ? [pid 6487] +++ exited with 0 +++ [pid 6486] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6486, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6499 ./strace-static-x86_64: Process 6499 attached [pid 6499] set_robust_list(0x555555b026a0, 24) = 0 [pid 6499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6499] setpgid(0, 0) = 0 [pid 6499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6499] write(3, "1000", 4) = 4 [pid 6499] close(3) = 0 [pid 6499] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6499] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6499] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6499] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6499] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6499] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6500]}, 88) = 6500 [pid 6499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6499] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6499] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6500 attached [pid 6500] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6500] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6500] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6499] <... futex resumed>) = 0 [pid 6499] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6500] <... futex resumed>) = 0 [pid 6499] <... futex resumed>) = 1 [pid 6500] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6499] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6488] exit_group(0) = ? [pid 6499] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6489] <... bpf resumed>) = ? [pid 6489] +++ exited with 0 +++ [pid 6488] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6488, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6501 ./strace-static-x86_64: Process 6501 attached [pid 6501] set_robust_list(0x555555b026a0, 24) = 0 [pid 6501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6501] setpgid(0, 0) = 0 [pid 6501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6501] write(3, "1000", 4) = 4 [pid 6501] close(3) = 0 [pid 6501] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6501] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6501] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6501] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6501] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6501] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6502]}, 88) = 6502 [pid 6501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6501] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6501] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6502 attached [pid 6502] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6502] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6501] <... futex resumed>) = 0 [pid 6502] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6501] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6501] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6490] exit_group(0) = ? [pid 6492] <... bpf resumed>) = ? [pid 6491] exit_group(0) = ? [pid 6492] +++ exited with 0 +++ [pid 6490] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6490, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 6493] <... bpf resumed>) = ? [pid 301] <... restart_syscall resumed>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6503 [pid 6493] +++ exited with 0 +++ [pid 6491] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6491, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6503 attached [pid 6503] set_robust_list(0x555555b026a0, 24) = 0 [pid 6503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6504 [pid 6503] <... prctl resumed>) = 0 [pid 6503] setpgid(0, 0) = 0 [pid 6503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6503] write(3, "1000", 4) = 4 [pid 6503] close(3) = 0 [pid 6503] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6503] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6503] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6505]}, 88) = 6505 ./strace-static-x86_64: Process 6504 attached [pid 6503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6504] set_robust_list(0x555555b026a0, 24 [pid 6503] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6504] <... set_robust_list resumed>) = 0 [pid 6503] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6494] exit_group(0 [pid 6504] <... prctl resumed>) = 0 [pid 6494] <... exit_group resumed>) = ? [pid 6504] setpgid(0, 0) = 0 [pid 6504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6504] write(3, "1000", 4) = 4 [pid 6504] close(3) = 0 ./strace-static-x86_64: Process 6505 attached [pid 6505] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6504] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6505] <... bpf resumed>) = 3 [pid 6504] <... futex resumed>) = 0 [pid 6504] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6501] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6504] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6505] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6503] <... futex resumed>) = 0 [pid 6503] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6503] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6505] <... futex resumed>) = 1 [pid 6505] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6504] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6504] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6495] <... bpf resumed>) = ? [pid 6504] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6504] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6495] +++ exited with 0 +++ [pid 6494] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6494, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 6504] <... clone3 resumed> => {parent_tid=[6506]}, 88) = 6506 [pid 297] <... restart_syscall resumed>) = 0 [pid 6504] rt_sigprocmask(SIG_SETMASK, [], [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6504] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6507 [pid 6504] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6504] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6506 attached [pid 6506] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 6507 attached ) = 3 [pid 6507] set_robust_list(0x555555b026a0, 24 [pid 6506] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6507] <... set_robust_list resumed>) = 0 [pid 6506] <... futex resumed>) = 1 [pid 6504] <... futex resumed>) = 0 [pid 6507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6506] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6504] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6504] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6507] <... prctl resumed>) = 0 [pid 6507] setpgid(0, 0) = 0 [pid 6507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6507] write(3, "1000", 4) = 4 [pid 6507] close(3) = 0 [pid 6507] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6507] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6507] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6507] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6507] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6508]}, 88) = 6508 [pid 6507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6507] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6507] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6497] exit_group(0) = ? ./strace-static-x86_64: Process 6508 attached [pid 6508] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6498] <... bpf resumed>) = ? [pid 6508] <... bpf resumed>) = 3 [pid 6498] +++ exited with 0 +++ [pid 6497] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6497, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6508] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6508] <... futex resumed>) = 1 [pid 6507] <... futex resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6509 [pid 6508] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6507] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6503] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6507] <... futex resumed>) = 0 [pid 6503] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6503] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6503] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6503] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6507] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6509 attached [pid 6509] set_robust_list(0x555555b026a0, 24) = 0 [pid 6509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6509] setpgid(0, 0) = 0 [pid 6509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6509] write(3, "1000", 4) = 4 [pid 6509] close(3) = 0 [pid 6509] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6509] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6509] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6509] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6510]}, 88) = 6510 [pid 6509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6509] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6509] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6510 attached [pid 6510] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6510] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] <... futex resumed>) = 0 [pid 6509] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6509] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6510] <... futex resumed>) = 1 [pid 6510] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6504] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6504] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6507] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6507] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6509] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6499] exit_group(0 [pid 6509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6509] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6509] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6499] <... exit_group resumed>) = ? [pid 6500] <... bpf resumed>) = ? [pid 6500] +++ exited with 0 +++ [pid 6499] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6499, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6511 ./strace-static-x86_64: Process 6511 attached [pid 6511] set_robust_list(0x555555b026a0, 24) = 0 [pid 6511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6511] setpgid(0, 0) = 0 [pid 6511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6511] write(3, "1000", 4) = 4 [pid 6511] close(3) = 0 [pid 6511] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6511] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6511] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6511] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6511] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6511] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6512]}, 88) = 6512 [pid 6511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6511] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6511] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6512 attached [pid 6512] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6512] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6511] <... futex resumed>) = 0 [pid 6512] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6511] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6511] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6501] exit_group(0) = ? [pid 6502] <... bpf resumed>) = ? [pid 6511] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6502] +++ exited with 0 +++ [pid 6501] +++ exited with 0 +++ [pid 6511] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6501, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 6511] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6513 ./strace-static-x86_64: Process 6513 attached [pid 6513] set_robust_list(0x555555b026a0, 24) = 0 [pid 6513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6513] setpgid(0, 0) = 0 [pid 6513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6513] write(3, "1000", 4) = 4 [pid 6513] close(3) = 0 [pid 6513] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6513] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6513] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6503] exit_group(0 [pid 6513] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6503] <... exit_group resumed>) = ? [pid 6505] <... bpf resumed>) = ? [pid 6513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6505] +++ exited with 0 +++ [pid 6503] +++ exited with 0 +++ [pid 6513] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6503, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 6513] rt_sigprocmask(SIG_BLOCK, ~[], [pid 301] <... restart_syscall resumed>) = 0 [pid 6513] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6513] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6514 [pid 6513] <... clone3 resumed> => {parent_tid=[6515]}, 88) = 6515 [pid 6513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6513] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6513] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6514 attached [pid 6514] set_robust_list(0x555555b026a0, 24./strace-static-x86_64: Process 6515 attached [pid 6515] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6514] <... set_robust_list resumed>) = 0 [pid 6514] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6515] <... bpf resumed>) = 3 [pid 6514] <... prctl resumed>) = 0 [pid 6514] setpgid(0, 0) = 0 [pid 6514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6515] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6515] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6513] <... futex resumed>) = 0 [pid 6514] <... openat resumed>) = 3 [pid 6513] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6515] <... futex resumed>) = 0 [pid 6513] <... futex resumed>) = 1 [pid 6514] write(3, "1000", 4 [pid 6515] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6514] <... write resumed>) = 4 [pid 6513] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6514] close(3) = 0 [pid 6514] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6514] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6514] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6514] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6514] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6514] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6516]}, 88) = 6516 [pid 6514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6514] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6514] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6516 attached [pid 6516] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6516] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6514] <... futex resumed>) = 0 [pid 6514] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6516] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6514] <... futex resumed>) = 0 [pid 6514] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6504] exit_group(0) = ? [pid 6506] <... bpf resumed>) = ? [pid 6506] +++ exited with 0 +++ [pid 6504] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6504, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6517 ./strace-static-x86_64: Process 6517 attached [pid 6517] set_robust_list(0x555555b026a0, 24) = 0 [pid 6517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6517] setpgid(0, 0) = 0 [pid 6517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6517] write(3, "1000", 4) = 4 [pid 6517] close(3) = 0 [pid 6517] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6509] exit_group(0) = ? [pid 6517] <... futex resumed>) = 0 [pid 6513] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6517] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6510] <... bpf resumed>) = ? [pid 6517] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6507] exit_group(0 [pid 6517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6508] <... bpf resumed>) = ? [pid 6507] <... exit_group resumed>) = ? [pid 6510] +++ exited with 0 +++ [pid 6509] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6509, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 6517] <... mmap resumed>) = 0x7fd459fa1000 [pid 6517] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 300] <... restart_syscall resumed>) = 0 [pid 6517] <... mprotect resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6517] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6508] +++ exited with 0 +++ [pid 6507] +++ exited with 0 +++ [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6518 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6507, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 6517] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6517] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6519]}, 88) = 6519 [pid 6517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6517] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6520 [pid 6517] <... futex resumed>) = 0 [pid 6517] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6518 attached [pid 6518] set_robust_list(0x555555b026a0, 24) = 0 [pid 6518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6518] setpgid(0, 0) = 0 [pid 6518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6518] write(3, "1000", 4) = 4 [pid 6518] close(3) = 0 [pid 6518] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6518] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6518] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6518] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 6519 attached [pid 6518] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ./strace-static-x86_64: Process 6520 attached [pid 6518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6520] set_robust_list(0x555555b026a0, 24) = 0 [pid 6518] <... clone3 resumed> => {parent_tid=[6521]}, 88) = 6521 [pid 6520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6519] set_robust_list(0x7fd459fc19a0, 24 [pid 6518] rt_sigprocmask(SIG_SETMASK, [], [pid 6520] <... prctl resumed>) = 0 [pid 6518] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6520] setpgid(0, 0 [pid 6518] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6520] <... setpgid resumed>) = 0 [pid 6518] <... futex resumed>) = 0 [pid 6520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6519] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6521 attached [pid 6520] <... openat resumed>) = 3 [pid 6519] rt_sigprocmask(SIG_SETMASK, [], [pid 6518] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6514] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6521] set_robust_list(0x7fd459fc19a0, 24 [pid 6520] write(3, "1000", 4 [pid 6519] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6520] <... write resumed>) = 4 [pid 6521] <... set_robust_list resumed>) = 0 [pid 6520] close(3 [pid 6519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6521] rt_sigprocmask(SIG_SETMASK, [], [pid 6520] <... close resumed>) = 0 [pid 6520] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6520] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6520] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6520] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6520] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6521] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6520] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6520] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6519] <... bpf resumed>) = 3 [pid 6520] <... clone3 resumed> => {parent_tid=[6522]}, 88) = 6522 [pid 6520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6520] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6520] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6522 attached [pid 6522] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6521] <... bpf resumed>) = 3 [pid 6519] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6521] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6519] <... futex resumed>) = 1 [pid 6517] <... futex resumed>) = 0 [pid 6517] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6522] <... bpf resumed>) = 3 [pid 6521] <... futex resumed>) = 1 [pid 6519] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6518] <... futex resumed>) = 0 [pid 6517] <... futex resumed>) = 0 [pid 6522] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6520] <... futex resumed>) = 0 [pid 6520] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6520] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6522] <... futex resumed>) = 1 [pid 6521] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6522] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6517] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6518] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6521] <... futex resumed>) = 0 [pid 6518] <... futex resumed>) = 1 [pid 6521] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6518] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6511] exit_group(0) = ? [pid 6512] <... bpf resumed>) = ? [pid 6512] +++ exited with 0 +++ [pid 6511] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6511, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 6520] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6520] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6520] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 6523 ./strace-static-x86_64: Process 6523 attached [pid 6523] set_robust_list(0x555555b026a0, 24) = 0 [pid 6523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6523] setpgid(0, 0) = 0 [pid 6523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6523] write(3, "1000", 4) = 4 [pid 6523] close(3) = 0 [pid 6523] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6523] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6523] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6523] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6523] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6523] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6524]}, 88) = 6524 [pid 6523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6523] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6517] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6523] <... futex resumed>) = 0 [pid 6523] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6524 attached [pid 6524] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6518] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6524] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6523] <... futex resumed>) = 0 [pid 6524] <... futex resumed>) = 1 [pid 6523] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6524] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6523] <... futex resumed>) = 0 [pid 6523] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 6523] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6523] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6513] exit_group(0 [pid 6515] <... bpf resumed>) = ? [pid 6513] <... exit_group resumed>) = ? [pid 6515] +++ exited with 0 +++ [pid 6513] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6513, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6525 ./strace-static-x86_64: Process 6525 attached [pid 6525] set_robust_list(0x555555b026a0, 24) = 0 [pid 6525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6525] setpgid(0, 0) = 0 [pid 6525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6525] write(3, "1000", 4) = 4 [pid 6525] close(3) = 0 [pid 6525] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6525] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6525] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6525] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6525] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6514] exit_group(0) = ? [pid 6525] <... clone3 resumed> => {parent_tid=[6526]}, 88) = 6526 [pid 6525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6525] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6525] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6526 attached [pid 6526] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6526] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6525] <... futex resumed>) = 0 [pid 6526] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6525] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6520] exit_group(0 [pid 6525] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6520] <... exit_group resumed>) = ? [pid 6522] <... bpf resumed>) = ? [pid 6522] +++ exited with 0 +++ [pid 6520] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6520, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6527 [pid 6516] <... bpf resumed>) = ? [pid 6516] +++ exited with 0 +++ [pid 6514] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6514, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6527 attached [pid 6527] set_robust_list(0x555555b026a0, 24) = 0 [pid 6527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6527] setpgid(0, 0) = 0 [pid 6527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6528 [pid 6527] <... openat resumed>) = 3 [pid 6527] write(3, "1000", 4) = 4 [pid 6527] close(3) = 0 [pid 6527] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6527] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6527] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6527] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6527] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6529]}, 88) = 6529 [pid 6527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6527] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6527] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6529 attached [pid 6529] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 6528 attached [pid 6528] set_robust_list(0x555555b026a0, 24) = 0 [pid 6529] <... bpf resumed>) = 3 [pid 6528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6529] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6527] <... futex resumed>) = 0 [pid 6527] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6527] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6529] <... futex resumed>) = 1 [pid 6529] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6528] <... prctl resumed>) = 0 [pid 6528] setpgid(0, 0) = 0 [pid 6528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6528] write(3, "1000", 4) = 4 [pid 6528] close(3) = 0 [pid 6528] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6517] exit_group(0) = ? [pid 6528] <... futex resumed>) = 0 [pid 6528] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6528] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6528] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6519] <... bpf resumed>) = ? [pid 6528] <... mprotect resumed>) = 0 [pid 6528] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6519] +++ exited with 0 +++ [pid 6517] +++ exited with 0 +++ [pid 6528] <... rt_sigprocmask resumed>[], 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6517, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 6528] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6528] <... clone3 resumed> => {parent_tid=[6530]}, 88) = 6530 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6531 [pid 6528] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6518] exit_group(0) = ? [pid 6528] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6521] <... bpf resumed>) = ? [pid 6521] +++ exited with 0 +++ [pid 6518] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6518, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6532 ./strace-static-x86_64: Process 6530 attached [pid 6530] set_robust_list(0x7fd459fc19a0, 24) = 0 ./strace-static-x86_64: Process 6531 attached [pid 6531] set_robust_list(0x555555b026a0, 24 [pid 6530] rt_sigprocmask(SIG_SETMASK, [], [pid 6531] <... set_robust_list resumed>) = 0 [pid 6531] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6530] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 6532 attached [pid 6531] <... prctl resumed>) = 0 [pid 6530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6532] set_robust_list(0x555555b026a0, 24 [pid 6531] setpgid(0, 0) = 0 [pid 6531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6531] write(3, "1000", 4) = 4 [pid 6531] close(3) = 0 [pid 6531] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6531] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6532] <... set_robust_list resumed>) = 0 [pid 6531] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6530] <... bpf resumed>) = 3 [pid 6525] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6531] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6530] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6530] <... futex resumed>) = 1 [pid 6528] <... futex resumed>) = 0 [pid 6531] <... mmap resumed>) = 0x7fd459fa1000 [pid 6531] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6528] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6530] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6531] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6532] <... prctl resumed>) = 0 [pid 6528] <... futex resumed>) = 0 [pid 6531] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6531] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6523] exit_group(0 [pid 6531] <... clone3 resumed> => {parent_tid=[6533]}, 88) = 6533 [pid 6523] <... exit_group resumed>) = ? [pid 6531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6531] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6531] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6524] <... bpf resumed>) = ? [pid 6524] +++ exited with 0 +++ [pid 6523] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6523, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6534 ./strace-static-x86_64: Process 6533 attached [pid 6533] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6533] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6531] <... futex resumed>) = 0 [pid 6531] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6531] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6533] <... futex resumed>) = 1 [pid 6533] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6532] setpgid(0, 0 [pid 6528] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6532] <... setpgid resumed>) = 0 [pid 6532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6532] write(3, "1000", 4) = 4 [pid 6532] close(3) = 0 [pid 6532] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6532] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6532] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 6534 attached [pid 6532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6534] set_robust_list(0x555555b026a0, 24 [pid 6532] <... mmap resumed>) = 0x7fd459fa1000 [pid 6534] <... set_robust_list resumed>) = 0 [pid 6532] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6532] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6534] <... prctl resumed>) = 0 [pid 6532] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6532] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6534] setpgid(0, 0) = 0 [pid 6532] <... clone3 resumed> => {parent_tid=[6535]}, 88) = 6535 [pid 6532] rt_sigprocmask(SIG_SETMASK, [], [pid 6534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6532] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6527] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6527] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6527] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6527] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6527] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6532] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6532] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6534] <... openat resumed>) = 3 [pid 6534] write(3, "1000", 4) = 4 [pid 6534] close(3) = 0 [pid 6534] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6534] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6534] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6534] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 6535 attached [pid 6535] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6534] <... mprotect resumed>) = 0 [pid 6535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6534] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6535] <... bpf resumed>) = 3 [pid 6534] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6535] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6535] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6534] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6532] <... futex resumed>) = 0 [pid 6534] <... clone3 resumed> => {parent_tid=[6536]}, 88) = 6536 [pid 6532] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6535] <... futex resumed>) = 0 [pid 6534] rt_sigprocmask(SIG_SETMASK, [], [pid 6532] <... futex resumed>) = 1 [pid 6535] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6532] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6534] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6534] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6531] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6534] <... futex resumed>) = 0 [pid 6534] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6536 attached [pid 6536] set_robust_list(0x7fd459fc19a0, 24 [pid 6528] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6536] <... set_robust_list resumed>) = 0 [pid 6536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6536] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6534] <... futex resumed>) = 0 [pid 6534] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6536] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6534] <... futex resumed>) = 0 [pid 6534] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6532] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6534] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6525] exit_group(0) = ? [pid 6526] <... bpf resumed>) = ? [pid 6526] +++ exited with 0 +++ [pid 6525] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6525, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6538 ./strace-static-x86_64: Process 6538 attached [pid 6538] set_robust_list(0x555555b026a0, 24) = 0 [pid 6538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6538] setpgid(0, 0) = 0 [pid 6538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6538] write(3, "1000", 4) = 4 [pid 6538] close(3) = 0 [pid 6538] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6538] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6538] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6538] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6538] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6538] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6539]}, 88) = 6539 [pid 6538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6538] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6538] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6527] exit_group(0) = ? [pid 6529] <... bpf resumed>) = ? [pid 6529] +++ exited with 0 +++ [pid 6527] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6527, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6540 [pid 6531] exit_group(0) = ? [pid 6533] <... bpf resumed>) = ? [pid 6533] +++ exited with 0 +++ [pid 6531] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6531, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6541 ./strace-static-x86_64: Process 6540 attached [pid 6540] set_robust_list(0x555555b026a0, 24) = 0 [pid 6540] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6541 attached ) = 0 [pid 6540] setpgid(0, 0 [pid 6541] set_robust_list(0x555555b026a0, 24./strace-static-x86_64: Process 6539 attached ) = 0 [pid 6540] <... setpgid resumed>) = 0 [pid 6541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6539] set_robust_list(0x7fd459fc19a0, 24 [pid 6541] <... prctl resumed>) = 0 [pid 6540] <... openat resumed>) = 3 [pid 6539] <... set_robust_list resumed>) = 0 [pid 6541] setpgid(0, 0 [pid 6540] write(3, "1000", 4 [pid 6539] rt_sigprocmask(SIG_SETMASK, [], [pid 6541] <... setpgid resumed>) = 0 [pid 6540] <... write resumed>) = 4 [pid 6539] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6540] close(3 [pid 6539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6541] <... openat resumed>) = 3 [pid 6540] <... close resumed>) = 0 [pid 6539] <... bpf resumed>) = 3 [pid 6541] write(3, "1000", 4 [pid 6540] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6539] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6541] <... write resumed>) = 4 [pid 6540] <... futex resumed>) = 0 [pid 6539] <... futex resumed>) = 1 [pid 6538] <... futex resumed>) = 0 [pid 6541] close(3 [pid 6540] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6539] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6538] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6541] <... close resumed>) = 0 [pid 6540] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6538] <... futex resumed>) = 0 [pid 6541] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6540] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6539] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6538] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6541] <... futex resumed>) = 0 [pid 6540] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6541] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6541] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6540] <... mmap resumed>) = 0x7fd459fa1000 [pid 6541] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6540] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6528] exit_group(0 [pid 6541] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6540] <... mprotect resumed>) = 0 [pid 6541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6540] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6541] <... mmap resumed>) = 0x7fd459fa1000 [pid 6540] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6541] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6540] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6541] <... mprotect resumed>) = 0 [pid 6541] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6540] <... clone3 resumed> => {parent_tid=[6542]}, 88) = 6542 [pid 6528] <... exit_group resumed>) = ? [pid 6541] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6540] rt_sigprocmask(SIG_SETMASK, [], [pid 6541] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6540] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6540] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6541] <... clone3 resumed> => {parent_tid=[6543]}, 88) = 6543 [pid 6540] <... futex resumed>) = 0 [pid 6541] rt_sigprocmask(SIG_SETMASK, [], [pid 6540] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6541] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6541] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6541] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6542 attached [pid 6542] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6542] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6540] <... futex resumed>) = 0 [pid 6540] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6540] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6542] <... futex resumed>) = 1 [pid 6542] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6530] <... bpf resumed>) = ? [pid 6530] +++ exited with 0 +++ [pid 6528] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6528, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6544 ./strace-static-x86_64: Process 6543 attached [pid 6543] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6543] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6541] <... futex resumed>) = 0 [pid 6541] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6541] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6543] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6544 attached [pid 6544] set_robust_list(0x555555b026a0, 24) = 0 [pid 6544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6544] setpgid(0, 0) = 0 [pid 6544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6544] write(3, "1000", 4) = 4 [pid 6544] close(3) = 0 [pid 6544] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6544] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6544] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6544] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6544] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6544] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6545]}, 88) = 6545 [pid 6544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6544] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6544] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6545 attached [pid 6532] exit_group(0 [pid 6545] set_robust_list(0x7fd459fc19a0, 24 [pid 6532] <... exit_group resumed>) = ? [pid 6535] <... bpf resumed>) = ? [pid 6545] <... set_robust_list resumed>) = 0 [pid 6545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6535] +++ exited with 0 +++ [pid 6532] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6532, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6546 [pid 6545] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6545] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6544] <... futex resumed>) = 0 [pid 6544] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6545] <... futex resumed>) = 0 [pid 6544] <... futex resumed>) = 1 [pid 6545] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6544] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6546 attached [pid 6546] set_robust_list(0x555555b026a0, 24 [pid 6534] exit_group(0) = ? [pid 6546] <... set_robust_list resumed>) = 0 [pid 6546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6546] setpgid(0, 0) = 0 [pid 6546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6536] <... bpf resumed>) = ? [pid 6546] write(3, "1000", 4) = 4 [pid 6546] close(3) = 0 [pid 6546] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6546] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6546] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6546] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6546] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6546] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6538] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6546] <... clone3 resumed> => {parent_tid=[6547]}, 88) = 6547 [pid 6540] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6546] rt_sigprocmask(SIG_SETMASK, [], [pid 6540] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6536] +++ exited with 0 +++ [pid 6534] +++ exited with 0 +++ [pid 6546] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6540] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6534, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 6546] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6546] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6547 attached [pid 6547] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6541] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6541] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 6548 [pid 6541] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6541] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6547] <... bpf resumed>) = 3 [pid 6547] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6546] <... futex resumed>) = 0 [pid 6546] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6546] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6547] <... futex resumed>) = 1 [pid 6547] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6548 attached [pid 6548] set_robust_list(0x555555b026a0, 24) = 0 [pid 6548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6548] setpgid(0, 0) = 0 [pid 6548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6548] write(3, "1000", 4) = 4 [pid 6548] close(3) = 0 [pid 6548] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6548] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6548] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6548] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6549]}, 88) = 6549 [pid 6548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6548] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6548] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6544] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6544] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6549 attached [pid 6549] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6546] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6549] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6548] <... futex resumed>) = 0 [pid 6549] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6548] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6548] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 6538] exit_group(0) = ? [pid 6539] <... bpf resumed>) = ? [pid 6540] exit_group(0 [pid 6541] exit_group(0 [pid 6540] <... exit_group resumed>) = ? [pid 6542] <... bpf resumed>) = ? [pid 6541] <... exit_group resumed>) = ? [pid 6539] +++ exited with 0 +++ [pid 6538] +++ exited with 0 +++ [pid 6543] <... bpf resumed>) = ? [pid 6542] +++ exited with 0 +++ [pid 6540] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6538, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6540, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6543] +++ exited with 0 +++ [pid 6541] +++ exited with 0 +++ [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6550 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6550 attached , child_tidptr=0x555555b02690) = 6551 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6541, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 6550] set_robust_list(0x555555b026a0, 24 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 6550] <... set_robust_list resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 6550] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6550] <... prctl resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6552 [pid 6550] setpgid(0, 0) = 0 [pid 6550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6550] write(3, "1000", 4) = 4 [pid 6550] close(3./strace-static-x86_64: Process 6551 attached [pid 6551] set_robust_list(0x555555b026a0, 24 [pid 6550] <... close resumed>) = 0 [pid 6551] <... set_robust_list resumed>) = 0 [pid 6550] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6552 attached [pid 6552] set_robust_list(0x555555b026a0, 24 [pid 6551] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6550] <... futex resumed>) = 0 [pid 6552] <... set_robust_list resumed>) = 0 [pid 6551] <... prctl resumed>) = 0 [pid 6550] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6552] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6551] setpgid(0, 0 [pid 6550] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6552] <... prctl resumed>) = 0 [pid 6551] <... setpgid resumed>) = 0 [pid 6550] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6552] setpgid(0, 0 [pid 6551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6550] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6552] <... setpgid resumed>) = 0 [pid 6551] <... openat resumed>) = 3 [pid 6550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6551] write(3, "1000", 4 [pid 6550] <... mmap resumed>) = 0x7fd459fa1000 [pid 6552] <... openat resumed>) = 3 [pid 6552] write(3, "1000", 4 [pid 6551] <... write resumed>) = 4 [pid 6550] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6552] <... write resumed>) = 4 [pid 6551] close(3) = 0 [pid 6552] close(3 [pid 6551] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6550] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6552] <... close resumed>) = 0 [pid 6551] <... futex resumed>) = 0 [pid 6550] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6552] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6551] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6550] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6552] <... futex resumed>) = 0 [pid 6551] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6552] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6551] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6550] <... clone3 resumed> => {parent_tid=[6553]}, 88) = 6553 [pid 6552] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6551] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6550] rt_sigprocmask(SIG_SETMASK, [], [pid 6552] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6552] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6551] <... mmap resumed>) = 0x7fd459fa1000 [pid 6550] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6551] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6550] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6552] <... mmap resumed>) = 0x7fd459fa1000 [pid 6551] <... mprotect resumed>) = 0 [pid 6550] <... futex resumed>) = 0 [pid 6552] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6551] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6550] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6553 attached [pid 6553] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6552] <... mprotect resumed>) = 0 [pid 6551] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6552] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6546] exit_group(0) = ? [pid 6552] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6551] <... clone3 resumed> => {parent_tid=[6554]}, 88) = 6554 [pid 6553] <... bpf resumed>) = 3 [pid 6552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6553] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6551] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6552] <... clone3 resumed> => {parent_tid=[6555]}, 88) = 6555 [pid 6553] <... futex resumed>) = 1 [pid 6553] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6552] rt_sigprocmask(SIG_SETMASK, [], [pid 6551] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6550] <... futex resumed>) = 0 [pid 6552] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6550] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6553] <... futex resumed>) = 0 [pid 6552] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6550] <... futex resumed>) = 1 [pid 6553] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6554 attached [pid 6552] <... futex resumed>) = 0 [pid 6550] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6555 attached [pid 6555] set_robust_list(0x7fd459fc19a0, 24 [pid 6552] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6555] <... set_robust_list resumed>) = 0 [pid 6555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6554] set_robust_list(0x7fd459fc19a0, 24 [pid 6555] <... bpf resumed>) = 3 [pid 6554] <... set_robust_list resumed>) = 0 [pid 6554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6555] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6555] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6554] <... bpf resumed>) = 3 [pid 6552] <... futex resumed>) = 0 [pid 6554] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6552] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6554] <... futex resumed>) = 1 [pid 6555] <... futex resumed>) = 0 [pid 6552] <... futex resumed>) = 1 [pid 6551] <... futex resumed>) = 0 [pid 6555] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6554] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6552] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6551] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6551] <... futex resumed>) = 0 [pid 6554] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6551] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6547] <... bpf resumed>) = ? [pid 6547] +++ exited with 0 +++ [pid 6546] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6546, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6556 ./strace-static-x86_64: Process 6556 attached [pid 6556] set_robust_list(0x555555b026a0, 24 [pid 6544] exit_group(0) = ? [pid 6556] <... set_robust_list resumed>) = 0 [pid 6556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6556] setpgid(0, 0) = 0 [pid 6556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6556] write(3, "1000", 4) = 4 [pid 6556] close(3) = 0 [pid 6556] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6556] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6556] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6556] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6556] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6545] <... bpf resumed>) = ? [pid 6556] <... clone3 resumed> => {parent_tid=[6557]}, 88) = 6557 [pid 6556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6556] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6556] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6545] +++ exited with 0 +++ [pid 6544] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6544, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6558 ./strace-static-x86_64: Process 6557 attached [pid 6557] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6557] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6556] <... futex resumed>) = 0 [pid 6556] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6556] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6558 attached [pid 6558] set_robust_list(0x555555b026a0, 24 [pid 6557] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6558] <... set_robust_list resumed>) = 0 [pid 6558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6558] setpgid(0, 0) = 0 [pid 6558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6558] write(3, "1000", 4) = 4 [pid 6558] close(3) = 0 [pid 6558] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6558] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6558] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6552] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6550] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6558] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6558] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6559]}, 88) = 6559 [pid 6558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6558] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6558] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6559 attached [pid 6559] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6559] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6558] <... futex resumed>) = 0 [pid 6558] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6558] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6559] <... futex resumed>) = 1 [pid 6559] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6551] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6556] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6556] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6556] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6556] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6548] exit_group(0) = ? [pid 6549] <... bpf resumed>) = ? [pid 6549] +++ exited with 0 +++ [pid 6548] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6548, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6560 [pid 6558] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6558] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6560 attached [pid 6560] set_robust_list(0x555555b026a0, 24) = 0 [pid 6560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6560] setpgid(0, 0) = 0 [pid 6560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6560] write(3, "1000", 4) = 4 [pid 6560] close(3) = 0 [pid 6560] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6560] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6560] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6560] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6561]}, 88) = 6561 [pid 6560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6560] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6560] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6561 attached [pid 6561] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6561] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6560] <... futex resumed>) = 0 [pid 6561] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6560] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6560] <... futex resumed>) = 0 [pid 6561] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6560] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 6552] exit_group(0 [pid 6550] exit_group(0 [pid 6552] <... exit_group resumed>) = ? [pid 6550] <... exit_group resumed>) = ? [pid 6555] <... bpf resumed>) = ? [pid 6556] exit_group(0) = ? [pid 6557] <... bpf resumed>) = ? [pid 6557] +++ exited with 0 +++ [pid 6556] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6556, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 6555] +++ exited with 0 +++ [pid 6552] +++ exited with 0 +++ [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 6551] exit_group(0 [pid 300] <... restart_syscall resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6552, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 6551] <... exit_group resumed>) = ? [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... restart_syscall resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6562 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6563 [pid 6554] <... bpf resumed>) = ? [pid 6554] +++ exited with 0 +++ [pid 6551] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6551, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6563 attached ./strace-static-x86_64: Process 6562 attached , child_tidptr=0x555555b02690) = 6564 [pid 6563] set_robust_list(0x555555b026a0, 24 [pid 6562] set_robust_list(0x555555b026a0, 24 [pid 6563] <... set_robust_list resumed>) = 0 [pid 6562] <... set_robust_list resumed>) = 0 [pid 6563] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6562] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6563] <... prctl resumed>) = 0 [pid 6562] <... prctl resumed>) = 0 [pid 6563] setpgid(0, 0 [pid 6562] setpgid(0, 0 [pid 6563] <... setpgid resumed>) = 0 [pid 6562] <... setpgid resumed>) = 0 [pid 6562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6553] <... bpf resumed>) = ? [pid 6563] <... openat resumed>) = 3 [pid 6563] write(3, "1000", 4) = 4 [pid 6562] <... openat resumed>) = 3 [pid 6563] close(3 [pid 6562] write(3, "1000", 4 [pid 6553] +++ exited with 0 +++ [pid 6550] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6550, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 6563] <... close resumed>) = 0 [pid 6562] <... write resumed>) = 4 [pid 6563] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6562] close(3 [pid 6558] exit_group(0) = ? [pid 6563] <... futex resumed>) = 0 [pid 6562] <... close resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6564 attached [pid 6563] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6562] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6564] set_robust_list(0x555555b026a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6565 [pid 6564] <... set_robust_list resumed>) = 0 [pid 6564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6564] setpgid(0, 0) = 0 [pid 6564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6563] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6562] <... futex resumed>) = 0 [pid 6559] <... bpf resumed>) = ? [pid 6564] <... openat resumed>) = 3 [pid 6563] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6562] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6564] write(3, "1000", 4) = 4 [pid 6564] close(3 [pid 6559] +++ exited with 0 +++ [pid 6558] +++ exited with 0 +++ [pid 6564] <... close resumed>) = 0 [pid 6564] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6564] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6564] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6564] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6564] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6564] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6566]}, 88) = 6566 [pid 6564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6564] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6564] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6566 attached [pid 6566] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6558, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6567 [pid 6563] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6562] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6566] <... bpf resumed>) = 3 [pid 6566] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6564] <... futex resumed>) = 0 [pid 6564] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6564] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6566] <... futex resumed>) = 1 [pid 6566] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6562] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6563] <... mmap resumed>) = 0x7fd459fa1000 [pid 6562] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6563] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6562] <... mmap resumed>) = 0x7fd459fa1000 [pid 6562] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6563] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6562] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6563] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6563] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6562] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6562] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6563] <... clone3 resumed> => {parent_tid=[6568]}, 88) = 6568 [pid 6563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6562] <... clone3 resumed> => {parent_tid=[6569]}, 88) = 6569 [pid 6563] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6562] rt_sigprocmask(SIG_SETMASK, [], [pid 6563] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6567 attached [pid 6562] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6563] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6562] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6567] set_robust_list(0x555555b026a0, 24 [pid 6562] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6567] <... set_robust_list resumed>) = 0 [pid 6567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6567] setpgid(0, 0) = 0 [pid 6567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6567] write(3, "1000", 4) = 4 [pid 6567] close(3) = 0 [pid 6567] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6567] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6567] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6567] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6567] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6567] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6570]}, 88) = 6570 [pid 6567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6567] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6565 attached [pid 6565] set_robust_list(0x555555b026a0, 24 [pid 6567] <... futex resumed>) = 0 [pid 6565] <... set_robust_list resumed>) = 0 [pid 6567] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6569 attached [pid 6565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6569] set_robust_list(0x7fd459fc19a0, 24 [pid 6565] <... prctl resumed>) = 0 [pid 6569] <... set_robust_list resumed>) = 0 [pid 6565] setpgid(0, 0./strace-static-x86_64: Process 6568 attached [pid 6568] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6569] rt_sigprocmask(SIG_SETMASK, [], [pid 6565] <... setpgid resumed>) = 0 [pid 6568] <... bpf resumed>) = 3 [pid 6569] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6568] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6563] <... futex resumed>) = 0 [pid 6568] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6563] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6565] <... openat resumed>) = 3 [pid 6563] <... futex resumed>) = 0 [pid 6563] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6569] <... bpf resumed>) = 3 [pid 6565] write(3, "1000", 4 [pid 6569] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6565] <... write resumed>) = 4 [pid 6569] <... futex resumed>) = 1 [pid 6565] close(3 [pid 6562] <... futex resumed>) = 0 [pid 6562] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6562] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6570 attached [pid 6565] <... close resumed>) = 0 [pid 6570] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6569] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6565] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6570] rt_sigprocmask(SIG_SETMASK, [], [pid 6565] <... futex resumed>) = 0 [pid 6570] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6565] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6565] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6570] <... bpf resumed>) = 3 [pid 6565] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6570] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6567] <... futex resumed>) = 0 [pid 6570] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6567] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6565] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6567] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6565] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6565] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6564] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6564] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6565] <... clone3 resumed> => {parent_tid=[6571]}, 88) = 6571 [pid 6565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6565] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6565] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6571 attached [pid 6571] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6571] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6571] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6565] <... futex resumed>) = 0 [pid 6571] <... futex resumed>) = 1 [pid 6565] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6571] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6565] <... futex resumed>) = 0 [pid 6565] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6563] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6562] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6562] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6567] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6560] exit_group(0) = ? [pid 6561] <... bpf resumed>) = ? [pid 6561] +++ exited with 0 +++ [pid 6560] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6560, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6572 [pid 6565] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6572 attached [pid 6572] set_robust_list(0x555555b026a0, 24) = 0 [pid 6572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6572] setpgid(0, 0) = 0 [pid 6572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6572] write(3, "1000", 4) = 4 [pid 6572] close(3) = 0 [pid 6572] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6572] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6572] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6572] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6572] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6573]}, 88) = 6573 [pid 6572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6572] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6572] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6573 attached [pid 6573] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6573] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6572] <... futex resumed>) = 0 [pid 6573] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6572] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6572] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 6564] exit_group(0) = ? [pid 6566] <... bpf resumed>) = ? [pid 6566] +++ exited with 0 +++ [pid 6564] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6564, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6574 ./strace-static-x86_64: Process 6574 attached [pid 6574] set_robust_list(0x555555b026a0, 24) = 0 [pid 6574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6574] setpgid(0, 0) = 0 [pid 6574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6574] write(3, "1000", 4) = 4 [pid 6574] close(3) = 0 [pid 6574] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6574] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6574] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6574] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6574] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6574] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6575]}, 88) = 6575 [pid 6574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6574] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6574] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6575 attached [pid 6575] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6575] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6575] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6574] <... futex resumed>) = 0 [pid 6575] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6574] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6574] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6563] exit_group(0) = ? [pid 6568] <... bpf resumed>) = ? [pid 6567] exit_group(0 [pid 6570] <... bpf resumed>) = ? [pid 6567] <... exit_group resumed>) = ? [pid 6570] +++ exited with 0 +++ [pid 6567] +++ exited with 0 +++ [pid 6568] +++ exited with 0 +++ [pid 6563] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6567, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6563, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6577 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6578 [pid 6562] exit_group(0) = ? [pid 6569] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6577 attached [pid 6577] set_robust_list(0x555555b026a0, 24) = 0 [pid 6577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6577] setpgid(0, 0) = 0 [pid 6577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6577] write(3, "1000", 4) = 4 [pid 6577] close(3) = 0 [pid 6577] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6577] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6577] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6577] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6577] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6579]}, 88) = 6579 [pid 6577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6577] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6569] +++ exited with 0 +++ [pid 6562] +++ exited with 0 +++ [pid 6577] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6562, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- ./strace-static-x86_64: Process 6578 attached [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6578] set_robust_list(0x555555b026a0, 24 [pid 6574] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6580 [pid 6578] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6579 attached [pid 6579] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6578] setpgid(0, 0) = 0 [pid 6579] <... bpf resumed>) = 3 [pid 6578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6579] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6577] <... futex resumed>) = 0 [pid 6577] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6577] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6579] <... futex resumed>) = 1 [pid 6579] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6578] <... openat resumed>) = 3 [pid 6578] write(3, "1000", 4) = 4 [pid 6578] close(3) = 0 [pid 6578] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6578] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6578] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 6580 attached [pid 6578] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6580] set_robust_list(0x555555b026a0, 24) = 0 [pid 6578] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6580] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6578] <... mprotect resumed>) = 0 [pid 6580] <... prctl resumed>) = 0 [pid 6578] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6580] setpgid(0, 0) = 0 [pid 6578] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6578] <... clone3 resumed> => {parent_tid=[6581]}, 88) = 6581 [pid 6578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6580] <... openat resumed>) = 3 [pid 6578] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6580] write(3, "1000", 4 [pid 6578] <... futex resumed>) = 0 [pid 6578] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6580] <... write resumed>) = 4 [pid 6580] close(3) = 0 [pid 6580] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6580] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6580] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6580] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6580] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 6581 attached [pid 6581] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6581] rt_sigprocmask(SIG_SETMASK, [], [pid 6580] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6581] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6581] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6580] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6580] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6582]}, 88) = 6582 [pid 6580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6580] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6580] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6581] <... bpf resumed>) = 3 [pid 6581] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6581] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6578] <... futex resumed>) = 0 [pid 6578] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6581] <... futex resumed>) = 0 [pid 6578] <... futex resumed>) = 1 [pid 6581] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6578] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6582 attached [pid 6582] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6565] exit_group(0 [pid 6582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6565] <... exit_group resumed>) = ? [pid 6582] <... bpf resumed>) = 3 [pid 6571] <... bpf resumed>) = ? [pid 6582] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6571] +++ exited with 0 +++ [pid 6565] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6565, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 6582] <... futex resumed>) = 1 [pid 6580] <... futex resumed>) = 0 [pid 6582] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6580] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6582] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6580] <... futex resumed>) = 0 [pid 6582] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6580] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6583 [pid 6577] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6577] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6577] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6583 attached [pid 6583] set_robust_list(0x555555b026a0, 24) = 0 [pid 6583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6583] setpgid(0, 0) = 0 [pid 6583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6583] write(3, "1000", 4) = 4 [pid 6583] close(3) = 0 [pid 6583] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6583] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6583] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6583] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6583] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6583] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6584]}, 88) = 6584 [pid 6583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6583] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6583] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6578] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6578] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}./strace-static-x86_64: Process 6584 attached ) = -1 ETIMEDOUT (Connection timed out) [pid 6584] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6584] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6583] <... futex resumed>) = 0 [pid 6584] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6583] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6584] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6583] <... futex resumed>) = 0 [pid 6584] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6583] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6580] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6572] exit_group(0) = ? [pid 6573] <... bpf resumed>) = ? [pid 6573] +++ exited with 0 +++ [pid 6572] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6572, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6585 ./strace-static-x86_64: Process 6585 attached [pid 6585] set_robust_list(0x555555b026a0, 24) = 0 [pid 6585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6585] setpgid(0, 0) = 0 [pid 6583] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6585] write(3, "1000", 4) = 4 [pid 6585] close(3) = 0 [pid 6585] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6585] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6585] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6585] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6585] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6585] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6586]}, 88) = 6586 [pid 6585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6585] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6585] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6586 attached [pid 6586] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6586] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6585] <... futex resumed>) = 0 [pid 6574] exit_group(0 [pid 6586] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6585] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6574] <... exit_group resumed>) = ? [pid 6585] <... futex resumed>) = 0 [pid 6585] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6575] <... bpf resumed>) = ? [pid 6575] +++ exited with 0 +++ [pid 6574] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6574, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6587 ./strace-static-x86_64: Process 6587 attached [pid 6587] set_robust_list(0x555555b026a0, 24) = 0 [pid 6587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6587] setpgid(0, 0) = 0 [pid 6587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6587] write(3, "1000", 4) = 4 [pid 6587] close(3) = 0 [pid 6587] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6587] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6587] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6587] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6587] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6588]}, 88) = 6588 [pid 6587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6587] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6587] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6588 attached [pid 6588] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6588] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6587] <... futex resumed>) = 0 [pid 6587] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6587] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6588] <... futex resumed>) = 1 [pid 6588] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6585] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6577] exit_group(0) = ? [pid 6579] <... bpf resumed>) = ? [pid 6579] +++ exited with 0 +++ [pid 6577] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6577, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6589 ./strace-static-x86_64: Process 6589 attached [pid 6589] set_robust_list(0x555555b026a0, 24) = 0 [pid 6589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6589] setpgid(0, 0) = 0 [pid 6589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6589] write(3, "1000", 4) = 4 [pid 6589] close(3) = 0 [pid 6589] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6589] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6589] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6589] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6589] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6589] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6590]}, 88) = 6590 [pid 6589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6589] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6589] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6590 attached [pid 6590] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6590] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6589] <... futex resumed>) = 0 [pid 6590] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6589] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6590] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6589] <... futex resumed>) = 0 [pid 6590] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6589] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6587] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6578] exit_group(0) = ? [pid 6581] <... bpf resumed>) = ? [pid 6581] +++ exited with 0 +++ [pid 6578] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6578, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6591 ./strace-static-x86_64: Process 6591 attached [pid 6591] set_robust_list(0x555555b026a0, 24) = 0 [pid 6591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6580] exit_group(0) = ? [pid 6591] <... prctl resumed>) = 0 [pid 6582] <... bpf resumed>) = ? [pid 6591] setpgid(0, 0) = 0 [pid 6591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6591] write(3, "1000", 4 [pid 6582] +++ exited with 0 +++ [pid 6580] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6580, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6591] <... write resumed>) = 4 [pid 6591] close(3) = 0 [pid 6591] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6592 [pid 6591] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6591] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6591] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6591] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6591] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6591] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6593]}, 88) = 6593 [pid 6591] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 6592 attached NULL, 8) = 0 [pid 6591] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6592] set_robust_list(0x555555b026a0, 24 [pid 6591] <... futex resumed>) = 0 [pid 6591] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6592] <... set_robust_list resumed>) = 0 [pid 6592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6592] setpgid(0, 0) = 0 [pid 6592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6592] write(3, "1000", 4) = 4 [pid 6592] close(3) = 0 [pid 6592] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6593 attached [pid 6593] set_robust_list(0x7fd459fc19a0, 24 [pid 6592] <... futex resumed>) = 0 [pid 6592] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6593] <... set_robust_list resumed>) = 0 [pid 6592] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6592] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6592] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6593] <... bpf resumed>) = 3 [pid 6592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6589] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6593] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6592] <... mmap resumed>) = 0x7fd459fa1000 [pid 6593] <... futex resumed>) = 1 [pid 6592] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6591] <... futex resumed>) = 0 [pid 6593] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6592] <... mprotect resumed>) = 0 [pid 6591] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6593] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6592] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6591] <... futex resumed>) = 0 [pid 6593] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6592] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6591] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6592] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6594]}, 88) = 6594 [pid 6592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6592] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6592] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6594 attached [pid 6594] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6594] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6592] <... futex resumed>) = 0 [pid 6594] <... futex resumed>) = 1 [pid 6592] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6594] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6592] <... futex resumed>) = 0 [pid 6592] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6583] exit_group(0) = ? [pid 6584] <... bpf resumed>) = ? [pid 6584] +++ exited with 0 +++ [pid 6583] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6583, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6595 ./strace-static-x86_64: Process 6595 attached [pid 6595] set_robust_list(0x555555b026a0, 24) = 0 [pid 6595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6591] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6595] setpgid(0, 0) = 0 [pid 6595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6595] write(3, "1000", 4) = 4 [pid 6595] close(3) = 0 [pid 6595] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6595] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6595] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6595] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6592] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6595] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6595] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6596]}, 88) = 6596 [pid 6595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 6596 attached [pid 6595] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6596] set_robust_list(0x7fd459fc19a0, 24 [pid 6595] <... futex resumed>) = 0 [pid 6596] <... set_robust_list resumed>) = 0 [pid 6595] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6596] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6595] <... futex resumed>) = 0 [pid 6596] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6595] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6595] <... futex resumed>) = 0 [pid 6596] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6595] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6585] exit_group(0) = ? [pid 6586] <... bpf resumed>) = ? [pid 6586] +++ exited with 0 +++ [pid 6585] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6585, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6597 ./strace-static-x86_64: Process 6597 attached [pid 6597] set_robust_list(0x555555b026a0, 24) = 0 [pid 6597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6597] setpgid(0, 0) = 0 [pid 6597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6597] write(3, "1000", 4) = 4 [pid 6597] close(3) = 0 [pid 6597] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6597] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6597] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6597] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6597] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6597] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6597] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6595] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6598 attached [pid 6597] <... clone3 resumed> => {parent_tid=[6598]}, 88) = 6598 [pid 6598] set_robust_list(0x7fd459fc19a0, 24 [pid 6597] rt_sigprocmask(SIG_SETMASK, [], [pid 6598] <... set_robust_list resumed>) = 0 [pid 6597] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6598] rt_sigprocmask(SIG_SETMASK, [], [pid 6597] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6598] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6597] <... futex resumed>) = 0 [pid 6597] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6598] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6597] <... futex resumed>) = 0 [pid 6598] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6597] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6598] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6597] <... futex resumed>) = 0 [pid 6598] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6597] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6587] exit_group(0) = ? [pid 6588] <... bpf resumed>) = ? [pid 6588] +++ exited with 0 +++ [pid 6587] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6587, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6599 ./strace-static-x86_64: Process 6599 attached [pid 6599] set_robust_list(0x555555b026a0, 24) = 0 [pid 6599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6599] setpgid(0, 0) = 0 [pid 6599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6599] write(3, "1000", 4) = 4 [pid 6599] close(3) = 0 [pid 6599] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6599] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6599] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6599] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6599] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6597] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6599] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6599] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6600]}, 88) = 6600 [pid 6599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6599] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6599] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6600 attached [pid 6600] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6600] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6599] <... futex resumed>) = 0 [pid 6600] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6599] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6599] <... futex resumed>) = 0 [pid 6600] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6599] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6589] exit_group(0) = ? [pid 6590] <... bpf resumed>) = ? [pid 6590] +++ exited with 0 +++ [pid 6589] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6589, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6601 ./strace-static-x86_64: Process 6601 attached [pid 6601] set_robust_list(0x555555b026a0, 24) = 0 [pid 6601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6601] setpgid(0, 0) = 0 [pid 6601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6601] write(3, "1000", 4) = 4 [pid 6601] close(3) = 0 [pid 6601] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6601] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6601] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6601] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6601] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6602]}, 88) = 6602 [pid 6601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6601] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6601] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6591] exit_group(0) = ? [pid 6593] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6602 attached [pid 6602] set_robust_list(0x7fd459fc19a0, 24 [pid 6593] +++ exited with 0 +++ [pid 6591] +++ exited with 0 +++ [pid 6602] <... set_robust_list resumed>) = 0 [pid 6602] rt_sigprocmask(SIG_SETMASK, [], [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6591, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 6602] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6603 [pid 6602] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6601] <... futex resumed>) = 0 [pid 6602] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6601] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6602] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6601] <... futex resumed>) = 0 [pid 6601] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6599] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6603 attached [pid 6603] set_robust_list(0x555555b026a0, 24) = 0 [pid 6603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6603] setpgid(0, 0) = 0 [pid 6603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6603] write(3, "1000", 4) = 4 [pid 6603] close(3) = 0 [pid 6603] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6603] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6603] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6603] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6603] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6604]}, 88) = 6604 [pid 6603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6603] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6603] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6604 attached [pid 6604] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6604] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6604] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6603] <... futex resumed>) = 0 [pid 6603] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6604] <... futex resumed>) = 1 [pid 6603] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6592] exit_group(0 [pid 6604] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6594] <... bpf resumed>) = ? [pid 6592] <... exit_group resumed>) = ? [pid 6594] +++ exited with 0 +++ [pid 6592] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6592, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6605 ./strace-static-x86_64: Process 6605 attached [pid 6605] set_robust_list(0x555555b026a0, 24) = 0 [pid 6605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6605] setpgid(0, 0) = 0 [pid 6605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6605] write(3, "1000", 4) = 4 [pid 6605] close(3) = 0 [pid 6601] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6605] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6605] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6605] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6605] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6605] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6605] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6606]}, 88) = 6606 [pid 6605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6605] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6605] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6606 attached [pid 6606] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6606] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6605] <... futex resumed>) = 0 [pid 6606] <... futex resumed>) = 1 [pid 6605] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6606] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6605] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6603] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6595] exit_group(0) = ? [pid 6596] <... bpf resumed>) = ? [pid 6596] +++ exited with 0 +++ [pid 6595] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6595, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6607 ./strace-static-x86_64: Process 6607 attached [pid 6607] set_robust_list(0x555555b026a0, 24) = 0 [pid 6607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6607] setpgid(0, 0) = 0 [pid 6607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6607] write(3, "1000", 4) = 4 [pid 6607] close(3) = 0 [pid 6607] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6607] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6607] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6605] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6607] <... mmap resumed>) = 0x7fd459fa1000 [pid 6607] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6607] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6608]}, 88) = 6608 [pid 6607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6607] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6607] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6608 attached [pid 6608] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6608] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6607] <... futex resumed>) = 0 [pid 6608] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6607] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6607] <... futex resumed>) = 0 [pid 6607] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6608] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6597] exit_group(0) = ? [pid 6598] <... bpf resumed>) = ? [pid 6598] +++ exited with 0 +++ [pid 6597] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6597, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6609 ./strace-static-x86_64: Process 6609 attached [pid 6609] set_robust_list(0x555555b026a0, 24) = 0 [pid 6609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6609] setpgid(0, 0) = 0 [pid 6609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6609] write(3, "1000", 4) = 4 [pid 6609] close(3) = 0 [pid 6609] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6609] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6609] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6609] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6609] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6609] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6609] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6610]}, 88) = 6610 [pid 6609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6609] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6609] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6610 attached [pid 6607] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6610] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6610] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6609] <... futex resumed>) = 0 [pid 6610] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6609] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6609] <... futex resumed>) = 0 [pid 6610] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6609] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6599] exit_group(0) = ? [pid 6600] <... bpf resumed>) = ? [pid 6600] +++ exited with 0 +++ [pid 6599] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6599, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6611 ./strace-static-x86_64: Process 6611 attached [pid 6611] set_robust_list(0x555555b026a0, 24) = 0 [pid 6611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6611] setpgid(0, 0) = 0 [pid 6611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6611] write(3, "1000", 4) = 4 [pid 6611] close(3) = 0 [pid 6611] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6611] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6611] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6611] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6611] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6611] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6612]}, 88) = 6612 [pid 6611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6611] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6611] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6612 attached [pid 6612] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6612] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6612] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6611] <... futex resumed>) = 0 [pid 6612] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6611] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6612] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6611] <... futex resumed>) = 0 [pid 6612] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6611] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6609] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6601] exit_group(0) = ? [pid 6603] exit_group(0) = ? [pid 6602] <... bpf resumed>) = ? [pid 6604] <... bpf resumed>) = ? [pid 6602] +++ exited with 0 +++ [pid 6601] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6601, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6604] +++ exited with 0 +++ [pid 6603] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6603, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6613 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6614 ./strace-static-x86_64: Process 6613 attached [pid 6613] set_robust_list(0x555555b026a0, 24) = 0 [pid 6613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6613] setpgid(0, 0) = 0 [pid 6613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6613] write(3, "1000", 4) = 4 [pid 6613] close(3) = 0 [pid 6613] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6613] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6613] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6613] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6613] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6613] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 6614 attached => {parent_tid=[6615]}, 88) = 6615 [pid 6614] set_robust_list(0x555555b026a0, 24) = 0 [pid 6613] rt_sigprocmask(SIG_SETMASK, [], [pid 6614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6613] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6614] <... prctl resumed>) = 0 [pid 6613] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6614] setpgid(0, 0 [pid 6613] <... futex resumed>) = 0 [pid 6614] <... setpgid resumed>) = 0 [pid 6613] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6614] write(3, "1000", 4) = 4 [pid 6614] close(3) = 0 [pid 6614] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6614] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6614] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 6615 attached ) = 0x7fd459fa1000 [pid 6615] set_robust_list(0x7fd459fc19a0, 24 [pid 6614] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6615] <... set_robust_list resumed>) = 0 [pid 6614] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6615] rt_sigprocmask(SIG_SETMASK, [], [pid 6614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6615] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6614] <... clone3 resumed> => {parent_tid=[6616]}, 88) = 6616 [pid 6615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6614] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6614] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6615] <... bpf resumed>) = 3 [pid 6615] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6616 attached ) = 1 [pid 6613] <... futex resumed>) = 0 [pid 6615] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6613] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6615] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6613] <... futex resumed>) = 0 [pid 6615] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6613] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6616] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6616] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6616] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6614] <... futex resumed>) = 0 [pid 6614] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6614] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6611] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6616] <... futex resumed>) = 1 [pid 6616] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6605] exit_group(0) = ? [pid 6606] <... bpf resumed>) = ? [pid 6606] +++ exited with 0 +++ [pid 6605] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6605, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6618 ./strace-static-x86_64: Process 6618 attached [pid 6618] set_robust_list(0x555555b026a0, 24) = 0 [pid 6618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6618] setpgid(0, 0) = 0 [pid 6618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6618] write(3, "1000", 4) = 4 [pid 6618] close(3) = 0 [pid 6618] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6618] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6618] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6618] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6618] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6619]}, 88) = 6619 [pid 6618] rt_sigprocmask(SIG_SETMASK, [], [pid 6613] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6618] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6614] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6618] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6614] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6618] <... futex resumed>) = 0 [pid 6614] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6618] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6619 attached [pid 6619] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6619] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6619] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6618] <... futex resumed>) = 0 [pid 6619] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6618] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6619] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6618] <... futex resumed>) = 0 [pid 6618] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6607] exit_group(0) = ? [pid 6608] <... bpf resumed>) = ? [pid 6608] +++ exited with 0 +++ [pid 6607] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6607, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6620 ./strace-static-x86_64: Process 6620 attached [pid 6620] set_robust_list(0x555555b026a0, 24) = 0 [pid 6620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6620] setpgid(0, 0) = 0 [pid 6620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6620] write(3, "1000", 4) = 4 [pid 6620] close(3) = 0 [pid 6620] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6620] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6620] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6620] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6618] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6620] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6621]}, 88) = 6621 [pid 6620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6620] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6620] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6621 attached [pid 6621] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6621] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6620] <... futex resumed>) = 0 [pid 6621] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6620] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6620] <... futex resumed>) = 0 [pid 6621] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6620] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6609] exit_group(0) = ? [pid 6610] <... bpf resumed>) = ? [pid 6610] +++ exited with 0 +++ [pid 6609] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6609, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6622 ./strace-static-x86_64: Process 6622 attached [pid 6622] set_robust_list(0x555555b026a0, 24) = 0 [pid 6622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6622] setpgid(0, 0) = 0 [pid 6622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6622] write(3, "1000", 4) = 4 [pid 6622] close(3) = 0 [pid 6622] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6622] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6622] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6622] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6622] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6622] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6622] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6623]}, 88) = 6623 [pid 6622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6622] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6622] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6620] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6611] exit_group(0) = ? ./strace-static-x86_64: Process 6623 attached [pid 6623] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6623] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6622] <... futex resumed>) = 0 [pid 6622] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6623] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6622] <... futex resumed>) = 0 [pid 6622] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6612] <... bpf resumed>) = ? [pid 6612] +++ exited with 0 +++ [pid 6611] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6611, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6624 ./strace-static-x86_64: Process 6624 attached [pid 6624] set_robust_list(0x555555b026a0, 24) = 0 [pid 6624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6624] setpgid(0, 0) = 0 [pid 6624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6624] write(3, "1000", 4) = 4 [pid 6624] close(3) = 0 [pid 6624] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6624] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6624] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6625]}, 88) = 6625 [pid 6624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6624] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6624] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6625 attached [pid 6625] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6625] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6622] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6625] <... futex resumed>) = 1 [pid 6624] <... futex resumed>) = 0 [pid 6625] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6624] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6624] <... futex resumed>) = 0 [pid 6625] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6624] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6614] exit_group(0 [pid 6613] exit_group(0 [pid 6614] <... exit_group resumed>) = ? [pid 6613] <... exit_group resumed>) = ? [pid 6615] <... bpf resumed>) = ? [pid 6615] +++ exited with 0 +++ [pid 6613] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6613, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6626 ./strace-static-x86_64: Process 6626 attached [pid 6626] set_robust_list(0x555555b026a0, 24) = 0 [pid 6616] <... bpf resumed>) = ? [pid 6626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6626] setpgid(0, 0) = 0 [pid 6626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6626] write(3, "1000", 4) = 4 [pid 6626] close(3) = 0 [pid 6626] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6626] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6616] +++ exited with 0 +++ [pid 6614] +++ exited with 0 +++ [pid 6626] <... rt_sigaction resumed>NULL, 8) = 0 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6614, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 6626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 6626] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 6626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6626] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6626] <... mprotect resumed>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6627 [pid 6626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6628]}, 88) = 6628 [pid 6626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6626] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6626] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6628 attached [pid 6628] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 6627 attached [pid 6628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6627] set_robust_list(0x555555b026a0, 24) = 0 [pid 6627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6628] <... bpf resumed>) = 3 [pid 6627] <... prctl resumed>) = 0 [pid 6627] setpgid(0, 0 [pid 6628] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6627] <... setpgid resumed>) = 0 [pid 6628] <... futex resumed>) = 1 [pid 6627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6626] <... futex resumed>) = 0 [pid 6628] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6627] <... openat resumed>) = 3 [pid 6626] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6624] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6627] write(3, "1000", 4 [pid 6626] <... futex resumed>) = 0 [pid 6628] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6627] <... write resumed>) = 4 [pid 6626] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6627] close(3) = 0 [pid 6627] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6627] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6627] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6627] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6627] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6627] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6627] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6629]}, 88) = 6629 [pid 6627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6627] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6627] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6629 attached [pid 6629] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6629] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6627] <... futex resumed>) = 0 [pid 6627] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6627] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6629] <... futex resumed>) = 1 [pid 6629] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6618] exit_group(0) = ? [pid 6619] <... bpf resumed>) = ? [pid 6619] +++ exited with 0 +++ [pid 6618] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6618, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6630 ./strace-static-x86_64: Process 6630 attached [pid 6630] set_robust_list(0x555555b026a0, 24) = 0 [pid 6630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6630] setpgid(0, 0) = 0 [pid 6630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6630] write(3, "1000", 4) = 4 [pid 6630] close(3) = 0 [pid 6630] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6630] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6630] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6630] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6630] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6630] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6631]}, 88) = 6631 [pid 6630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6630] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6630] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6631 attached [pid 6631] set_robust_list(0x7fd459fc19a0, 24 [pid 6627] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6631] <... set_robust_list resumed>) = 0 [pid 6627] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6631] rt_sigprocmask(SIG_SETMASK, [], [pid 6627] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6631] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6631] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6630] <... futex resumed>) = 0 [pid 6631] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6630] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6631] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6630] <... futex resumed>) = 0 [pid 6631] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6630] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6620] exit_group(0) = ? [pid 6621] <... bpf resumed>) = ? [pid 6621] +++ exited with 0 +++ [pid 6620] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6620, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6632 ./strace-static-x86_64: Process 6632 attached [pid 6632] set_robust_list(0x555555b026a0, 24) = 0 [pid 6632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6632] setpgid(0, 0) = 0 [pid 6632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6632] write(3, "1000", 4) = 4 [pid 6632] close(3) = 0 [pid 6632] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6632] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6632] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6632] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6632] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6633]}, 88) = 6633 [pid 6632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6632] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6632] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6633 attached [pid 6630] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6633] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6633] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6632] <... futex resumed>) = 0 [pid 6633] <... futex resumed>) = 1 [pid 6632] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6633] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6632] <... futex resumed>) = 0 [pid 6632] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6622] exit_group(0) = ? [pid 6623] <... bpf resumed>) = ? [pid 6623] +++ exited with 0 +++ [pid 6622] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6622, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6634 ./strace-static-x86_64: Process 6634 attached [pid 6634] set_robust_list(0x555555b026a0, 24) = 0 [pid 6634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6634] setpgid(0, 0) = 0 [pid 6634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6634] write(3, "1000", 4) = 4 [pid 6634] close(3) = 0 [pid 6634] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6634] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6634] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6624] exit_group(0 [pid 6634] <... mmap resumed>) = 0x7fd459fa1000 [pid 6632] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6624] <... exit_group resumed>) = ? [pid 6634] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6634] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6635]}, 88) = 6635 [pid 6634] rt_sigprocmask(SIG_SETMASK, [], [pid 6625] <... bpf resumed>) = ? [pid 6634] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6634] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6625] +++ exited with 0 +++ [pid 6624] +++ exited with 0 +++ [pid 6634] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6624, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6636 ./strace-static-x86_64: Process 6635 attached [pid 6635] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6635] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6634] <... futex resumed>) = 0 [pid 6635] <... futex resumed>) = 1 [pid 6634] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6635] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6634] <... futex resumed>) = 0 [pid 6634] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6636 attached [pid 6636] set_robust_list(0x555555b026a0, 24) = 0 [pid 6636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6636] setpgid(0, 0) = 0 [pid 6636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6636] write(3, "1000", 4) = 4 [pid 6636] close(3) = 0 [pid 6636] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6636] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6636] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6636] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6636] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6637]}, 88) = 6637 [pid 6636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6636] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6636] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6637 attached [pid 6637] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6637] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6636] <... futex resumed>) = 0 [pid 6637] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6636] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6636] <... futex resumed>) = 0 [pid 6637] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6636] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6634] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6627] exit_group(0) = ? [pid 6629] <... bpf resumed>) = ? [pid 6629] +++ exited with 0 +++ [pid 6627] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6627, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6638 [pid 6626] exit_group(0) = ? [pid 6628] <... bpf resumed>) = ? [pid 6628] +++ exited with 0 +++ [pid 6626] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6626, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6639 ./strace-static-x86_64: Process 6638 attached [pid 6638] set_robust_list(0x555555b026a0, 24) = 0 [pid 6638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 6639 attached [pid 6638] setpgid(0, 0 [pid 6639] set_robust_list(0x555555b026a0, 24 [pid 6638] <... setpgid resumed>) = 0 [pid 6639] <... set_robust_list resumed>) = 0 [pid 6638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6638] write(3, "1000", 4 [pid 6639] <... prctl resumed>) = 0 [pid 6638] <... write resumed>) = 4 [pid 6636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6639] setpgid(0, 0 [pid 6638] close(3 [pid 6639] <... setpgid resumed>) = 0 [pid 6638] <... close resumed>) = 0 [pid 6638] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6638] <... futex resumed>) = 0 [pid 6639] <... openat resumed>) = 3 [pid 6638] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6639] write(3, "1000", 4 [pid 6638] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6639] <... write resumed>) = 4 [pid 6638] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6639] close(3 [pid 6638] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6639] <... close resumed>) = 0 [pid 6638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6639] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6639] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6638] <... mmap resumed>) = 0x7fd459fa1000 [pid 6639] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6638] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6639] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6638] <... mprotect resumed>) = 0 [pid 6639] <... mmap resumed>) = 0x7fd459fa1000 [pid 6639] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6638] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6639] <... mprotect resumed>) = 0 [pid 6639] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6638] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6639] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6639] <... clone3 resumed> => {parent_tid=[6640]}, 88) = 6640 [pid 6639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6639] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6638] <... clone3 resumed> => {parent_tid=[6641]}, 88) = 6641 [pid 6639] <... futex resumed>) = 0 [pid 6639] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6638] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6638] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6641 attached ./strace-static-x86_64: Process 6640 attached [pid 6640] set_robust_list(0x7fd459fc19a0, 24 [pid 6641] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6640] <... set_robust_list resumed>) = 0 [pid 6641] rt_sigprocmask(SIG_SETMASK, [], [pid 6640] rt_sigprocmask(SIG_SETMASK, [], [pid 6641] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6640] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6640] <... bpf resumed>) = 3 [pid 6641] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6640] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6641] <... futex resumed>) = 1 [pid 6638] <... futex resumed>) = 0 [pid 6640] <... futex resumed>) = 1 [pid 6639] <... futex resumed>) = 0 [pid 6639] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6639] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6638] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6641] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6638] <... futex resumed>) = 0 [pid 6640] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6638] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6630] exit_group(0) = ? [pid 6631] <... bpf resumed>) = ? [pid 6631] +++ exited with 0 +++ [pid 6630] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6630, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6642 ./strace-static-x86_64: Process 6642 attached [pid 6642] set_robust_list(0x555555b026a0, 24) = 0 [pid 6642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6642] setpgid(0, 0) = 0 [pid 6642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6642] write(3, "1000", 4) = 4 [pid 6642] close(3) = 0 [pid 6642] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6642] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6642] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6642] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6642] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6642] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6642] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6643]}, 88) = 6643 [pid 6642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6642] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6642] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6643 attached [pid 6643] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6643] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6643] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6642] <... futex resumed>) = 0 [pid 6642] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6643] <... futex resumed>) = 0 [pid 6642] <... futex resumed>) = 1 [pid 6643] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6642] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6639] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6638] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6632] exit_group(0) = ? [pid 6633] <... bpf resumed>) = ? [pid 6633] +++ exited with 0 +++ [pid 6632] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6632, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6644 ./strace-static-x86_64: Process 6644 attached [pid 6644] set_robust_list(0x555555b026a0, 24) = 0 [pid 6644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6644] setpgid(0, 0) = 0 [pid 6644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6644] write(3, "1000", 4) = 4 [pid 6644] close(3) = 0 [pid 6644] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6644] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6644] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6644] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6644] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6645]}, 88) = 6645 [pid 6644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6644] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6644] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6634] exit_group(0) = ? ./strace-static-x86_64: Process 6645 attached [pid 6645] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6635] <... bpf resumed>) = ? [pid 6645] <... bpf resumed>) = 3 [pid 6642] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6635] +++ exited with 0 +++ [pid 6634] +++ exited with 0 +++ [pid 6645] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6634, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 6645] <... futex resumed>) = 1 [pid 6645] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6644] <... futex resumed>) = 0 [pid 6644] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6645] <... futex resumed>) = 0 [pid 6644] <... futex resumed>) = 1 [pid 6645] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6644] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6646 ./strace-static-x86_64: Process 6646 attached [pid 6646] set_robust_list(0x555555b026a0, 24) = 0 [pid 6646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6646] setpgid(0, 0) = 0 [pid 6646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6646] write(3, "1000", 4) = 4 [pid 6646] close(3) = 0 [pid 6646] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6646] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6646] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6646] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6646] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6647]}, 88) = 6647 [pid 6646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6646] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6646] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6647 attached [pid 6647] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6647] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6646] <... futex resumed>) = 0 [pid 6646] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6646] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6647] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6636] exit_group(0 [pid 6644] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6636] <... exit_group resumed>) = ? [pid 6637] <... bpf resumed>) = ? [pid 6637] +++ exited with 0 +++ [pid 6636] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6636, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6648 ./strace-static-x86_64: Process 6648 attached [pid 6648] set_robust_list(0x555555b026a0, 24) = 0 [pid 6648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6648] setpgid(0, 0) = 0 [pid 6648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6648] write(3, "1000", 4) = 4 [pid 6648] close(3) = 0 [pid 6648] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6648] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6648] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6648] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6648] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6648] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6649]}, 88) = 6649 [pid 6648] rt_sigprocmask(SIG_SETMASK, [], [pid 6646] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6648] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6646] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6648] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6646] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6648] <... futex resumed>) = 0 [pid 6646] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6648] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6646] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6649 attached [pid 6649] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6649] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6649] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6648] <... futex resumed>) = 0 [pid 6648] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6649] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6648] <... futex resumed>) = 0 [pid 6648] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6639] exit_group(0 [pid 6640] <... bpf resumed>) = ? [pid 6639] <... exit_group resumed>) = ? [pid 6640] +++ exited with 0 +++ [pid 6639] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6639, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6650 [pid 6638] exit_group(0) = ? [pid 6641] <... bpf resumed>) = ? [pid 6641] +++ exited with 0 +++ [pid 6638] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6638, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6650 attached [pid 6650] set_robust_list(0x555555b026a0, 24) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6651 [pid 6650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6650] setpgid(0, 0) = 0 [pid 6650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6650] write(3, "1000", 4) = 4 [pid 6650] close(3) = 0 [pid 6650] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6651 attached [pid 6650] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6651] set_robust_list(0x555555b026a0, 24 [pid 6650] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6650] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6651] <... set_robust_list resumed>) = 0 [pid 6650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6650] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6651] setpgid(0, 0 [pid 6650] <... mprotect resumed>) = 0 [pid 6651] <... setpgid resumed>) = 0 [pid 6650] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6650] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6651] <... openat resumed>) = 3 [pid 6650] <... clone3 resumed> => {parent_tid=[6652]}, 88) = 6652 [pid 6651] write(3, "1000", 4) = 4 [pid 6650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6650] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6651] close(3 [pid 6650] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6651] <... close resumed>) = 0 [pid 6651] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6648] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6651] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6652 attached [pid 6651] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6652] set_robust_list(0x7fd459fc19a0, 24 [pid 6651] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6652] <... set_robust_list resumed>) = 0 [pid 6651] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6652] rt_sigprocmask(SIG_SETMASK, [], [pid 6651] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6652] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6651] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6652] <... bpf resumed>) = 3 [pid 6651] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6652] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6651] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6652] <... futex resumed>) = 1 [pid 6651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6650] <... futex resumed>) = 0 [pid 6650] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6650] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6652] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6651] <... clone3 resumed> => {parent_tid=[6653]}, 88) = 6653 [pid 6651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6651] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6651] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6653 attached [pid 6653] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6653] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6653] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6651] <... futex resumed>) = 0 [pid 6651] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6653] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6651] <... futex resumed>) = 0 [pid 6651] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6642] exit_group(0) = ? [pid 6643] <... bpf resumed>) = ? [pid 6643] +++ exited with 0 +++ [pid 6642] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6642, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6654 ./strace-static-x86_64: Process 6654 attached [pid 6654] set_robust_list(0x555555b026a0, 24) = 0 [pid 6654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6654] setpgid(0, 0) = 0 [pid 6654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6654] write(3, "1000", 4) = 4 [pid 6654] close(3) = 0 [pid 6654] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6654] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6654] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6654] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6654] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6654] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6655]}, 88) = 6655 [pid 6654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6654] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6654] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6650] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6655 attached [pid 6655] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6655] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6654] <... futex resumed>) = 0 [pid 6655] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6654] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6654] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6651] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6646] exit_group(0) = ? [pid 6644] exit_group(0) = ? [pid 6647] <... bpf resumed>) = ? [pid 6647] +++ exited with 0 +++ [pid 6646] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6646, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6657 ./strace-static-x86_64: Process 6657 attached [pid 6657] set_robust_list(0x555555b026a0, 24) = 0 [pid 6657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6657] setpgid(0, 0) = 0 [pid 6645] <... bpf resumed>) = ? [pid 6657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6657] write(3, "1000", 4) = 4 [pid 6657] close(3) = 0 [pid 6657] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6645] +++ exited with 0 +++ [pid 6644] +++ exited with 0 +++ [pid 6657] <... futex resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6644, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 6657] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 6657] <... rt_sigaction resumed>NULL, 8) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 6657] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6658 [pid 6657] <... mmap resumed>) = 0x7fd459fa1000 [pid 6657] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6657] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6659]}, 88) = 6659 [pid 6657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6657] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6657] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6658 attached [pid 6658] set_robust_list(0x555555b026a0, 24) = 0 [pid 6658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6658] setpgid(0, 0) = 0 [pid 6658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6658] write(3, "1000", 4) = 4 [pid 6658] close(3 [pid 6654] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6654] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6658] <... close resumed>) = 0 [pid 6658] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6659 attached [pid 6658] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6659] set_robust_list(0x7fd459fc19a0, 24 [pid 6658] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6659] <... set_robust_list resumed>) = 0 [pid 6659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6658] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6659] <... bpf resumed>) = 3 [pid 6658] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6659] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6659] <... futex resumed>) = 1 [pid 6657] <... futex resumed>) = 0 [pid 6659] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6658] <... mmap resumed>) = 0x7fd459fa1000 [pid 6657] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6659] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6657] <... futex resumed>) = 0 [pid 6658] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6657] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6658] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6658] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6660]}, 88) = 6660 [pid 6658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6658] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6658] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6660 attached [pid 6660] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6660] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6658] <... futex resumed>) = 0 [pid 6660] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6658] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6658] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6648] exit_group(0) = ? [pid 6649] <... bpf resumed>) = ? [pid 6649] +++ exited with 0 +++ [pid 6648] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6648, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6661 ./strace-static-x86_64: Process 6661 attached [pid 6661] set_robust_list(0x555555b026a0, 24) = 0 [pid 6661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6661] setpgid(0, 0) = 0 [pid 6661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6661] write(3, "1000", 4) = 4 [pid 6661] close(3) = 0 [pid 6661] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6657] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6661] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6661] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6661] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6658] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6661] <... clone3 resumed> => {parent_tid=[6662]}, 88) = 6662 [pid 6661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6661] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6661] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6662 attached [pid 6662] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6662] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6661] <... futex resumed>) = 0 [pid 6661] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6662] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6661] <... futex resumed>) = 0 [pid 6661] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6650] exit_group(0) = ? [pid 6652] <... bpf resumed>) = ? [pid 6652] +++ exited with 0 +++ [pid 6650] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6650, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6663 ./strace-static-x86_64: Process 6663 attached [pid 6663] set_robust_list(0x555555b026a0, 24) = 0 [pid 6663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6663] setpgid(0, 0) = 0 [pid 6663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6663] write(3, "1000", 4 [pid 6661] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6663] <... write resumed>) = 4 [pid 6663] close(3) = 0 [pid 6663] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6663] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6663] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6663] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6664]}, 88) = 6664 [pid 6663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6663] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6663] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6664 attached [pid 6664] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6651] exit_group(0) = ? [pid 6664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6664] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6663] <... futex resumed>) = 0 [pid 6664] <... futex resumed>) = 1 [pid 6663] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6663] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6664] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6653] <... bpf resumed>) = ? [pid 6653] +++ exited with 0 +++ [pid 6651] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6651, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6665 [pid 6654] exit_group(0) = ? [pid 6655] <... bpf resumed>) = ? [pid 6655] +++ exited with 0 +++ [pid 6654] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6654, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6666 ./strace-static-x86_64: Process 6665 attached [pid 6665] set_robust_list(0x555555b026a0, 24) = 0 [pid 6665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6665] setpgid(0, 0) = 0 [pid 6665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6665] write(3, "1000", 4) = 4 [pid 6665] close(3./strace-static-x86_64: Process 6666 attached ) = 0 [pid 6666] set_robust_list(0x555555b026a0, 24 [pid 6665] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6666] <... set_robust_list resumed>) = 0 [pid 6666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6666] setpgid(0, 0 [pid 6665] <... futex resumed>) = 0 [pid 6665] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6666] <... setpgid resumed>) = 0 [pid 6665] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6665] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6666] <... openat resumed>) = 3 [pid 6665] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6666] write(3, "1000", 4) = 4 [pid 6665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6666] close(3 [pid 6665] <... mmap resumed>) = 0x7fd459fa1000 [pid 6663] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6666] <... close resumed>) = 0 [pid 6663] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6666] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6663] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6666] <... futex resumed>) = 0 [pid 6666] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6665] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6666] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6666] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6665] <... mprotect resumed>) = 0 [pid 6666] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6665] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6666] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6665] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6667]}, 88) = 6667 [pid 6665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6666] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6666] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6665] <... clone3 resumed> => {parent_tid=[6668]}, 88) = 6668 [pid 6665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6665] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6665] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6668 attached ./strace-static-x86_64: Process 6667 attached [pid 6668] set_robust_list(0x7fd459fc19a0, 24 [pid 6667] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6668] <... set_robust_list resumed>) = 0 [pid 6668] rt_sigprocmask(SIG_SETMASK, [], [pid 6667] rt_sigprocmask(SIG_SETMASK, [], [pid 6668] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6667] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6667] <... bpf resumed>) = 3 [pid 6668] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6667] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6665] <... futex resumed>) = 0 [pid 6667] <... futex resumed>) = 1 [pid 6668] <... futex resumed>) = 1 [pid 6666] <... futex resumed>) = 0 [pid 6666] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6668] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6667] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6665] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6666] <... futex resumed>) = 0 [pid 6665] <... futex resumed>) = 0 [pid 6666] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6665] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6657] exit_group(0) = ? [pid 6659] <... bpf resumed>) = ? [pid 6658] exit_group(0) = ? [pid 6660] <... bpf resumed>) = ? [pid 6659] +++ exited with 0 +++ [pid 6657] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6657, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6669 [pid 6660] +++ exited with 0 +++ [pid 6658] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6658, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6670 ./strace-static-x86_64: Process 6669 attached [pid 6669] set_robust_list(0x555555b026a0, 24) = 0 [pid 6669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6669] setpgid(0, 0) = 0 [pid 6669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 6670 attached [pid 6670] set_robust_list(0x555555b026a0, 24) = 0 [pid 6670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6669] write(3, "1000", 4) = 4 [pid 6669] close(3) = 0 [pid 6670] <... prctl resumed>) = 0 [pid 6670] setpgid(0, 0 [pid 6669] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6670] <... setpgid resumed>) = 0 [pid 6669] <... futex resumed>) = 0 [pid 6669] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6669] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6669] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6669] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6670] <... openat resumed>) = 3 [pid 6669] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6670] write(3, "1000", 4 [pid 6669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6670] <... write resumed>) = 4 [pid 6670] close(3) = 0 [pid 6670] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6669] <... clone3 resumed> => {parent_tid=[6671]}, 88) = 6671 [pid 6669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6670] <... futex resumed>) = 0 [pid 6669] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6670] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6669] <... futex resumed>) = 0 [pid 6669] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6670] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6670] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6670] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6670] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6672]}, 88) = 6672 [pid 6670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6670] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6670] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6672 attached [pid 6672] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 6671 attached [pid 6671] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6671] rt_sigprocmask(SIG_SETMASK, [], [pid 6666] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6665] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6671] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6672] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6670] <... futex resumed>) = 0 [pid 6670] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6670] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6672] <... futex resumed>) = 1 [pid 6672] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6671] <... bpf resumed>) = 3 [pid 6671] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6669] <... futex resumed>) = 0 [pid 6671] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6669] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6669] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6661] exit_group(0) = ? [pid 6662] <... bpf resumed>) = ? [pid 6662] +++ exited with 0 +++ [pid 6661] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6661, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6673 ./strace-static-x86_64: Process 6673 attached [pid 6673] set_robust_list(0x555555b026a0, 24) = 0 [pid 6673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6673] setpgid(0, 0) = 0 [pid 6673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6673] write(3, "1000", 4) = 4 [pid 6673] close(3) = 0 [pid 6673] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6673] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6673] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6673] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6670] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6673] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6670] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6673] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6674]}, 88) = 6674 [pid 6673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6673] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6669] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6669] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6673] <... futex resumed>) = 0 [pid 6669] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6673] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6674 attached [pid 6674] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6674] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6673] <... futex resumed>) = 0 [pid 6673] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6674] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6673] <... futex resumed>) = 0 [pid 6673] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6663] exit_group(0) = ? [pid 6664] <... bpf resumed>) = ? [pid 6664] +++ exited with 0 +++ [pid 6663] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6663, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6675 ./strace-static-x86_64: Process 6675 attached [pid 6675] set_robust_list(0x555555b026a0, 24) = 0 [pid 6675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6675] setpgid(0, 0) = 0 [pid 6675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6675] write(3, "1000", 4) = 4 [pid 6675] close(3) = 0 [pid 6675] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6675] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6675] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6675] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6675] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6676]}, 88) = 6676 [pid 6675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6675] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6675] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6676 attached [pid 6676] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6676] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6675] <... futex resumed>) = 0 [pid 6675] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6676] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6675] <... futex resumed>) = 0 [pid 6675] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6673] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6666] exit_group(0) = ? [pid 6667] <... bpf resumed>) = ? [pid 6667] +++ exited with 0 +++ [pid 6666] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6666, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6677 ./strace-static-x86_64: Process 6677 attached [pid 6677] set_robust_list(0x555555b026a0, 24) = 0 [pid 6677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6675] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6675] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6677] setpgid(0, 0 [pid 6675] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6675] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6675] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6677] <... setpgid resumed>) = 0 [pid 6677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6677] write(3, "1000", 4) = 4 [pid 6677] close(3) = 0 [pid 6665] exit_group(0) = ? [pid 6677] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6677] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6677] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6678]}, 88) = 6678 [pid 6677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6677] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6677] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6668] <... bpf resumed>) = ? [pid 6668] +++ exited with 0 +++ [pid 6665] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6665, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6678 attached , child_tidptr=0x555555b02690) = 6679 [pid 6678] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6678] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6677] <... futex resumed>) = 0 [pid 6678] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6679 attached ) = -1 EAGAIN (Resource temporarily unavailable) [pid 6677] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6678] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6679] set_robust_list(0x555555b026a0, 24 [pid 6677] <... futex resumed>) = 0 [pid 6677] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] <... set_robust_list resumed>) = 0 [pid 6679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6679] setpgid(0, 0) = 0 [pid 6679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6679] write(3, "1000", 4) = 4 [pid 6679] close(3) = 0 [pid 6679] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6679] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6679] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6679] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6679] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6679] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6680]}, 88) = 6680 [pid 6679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6679] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6679] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6680 attached [pid 6680] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6680] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6670] exit_group(0) = ? [pid 6680] <... futex resumed>) = 1 [pid 6679] <... futex resumed>) = 0 [pid 6672] <... bpf resumed>) = ? [pid 6680] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6679] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6672] +++ exited with 0 +++ [pid 6670] +++ exited with 0 +++ [pid 6679] <... futex resumed>) = 0 [pid 6679] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6670, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6681 [pid 6669] exit_group(0) = ? ./strace-static-x86_64: Process 6681 attached [pid 6681] set_robust_list(0x555555b026a0, 24) = 0 [pid 6681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6681] setpgid(0, 0) = 0 [pid 6681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6681] write(3, "1000", 4) = 4 [pid 6681] close(3) = 0 [pid 6681] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6681] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6681] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6681] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6681] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6681] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6682]}, 88) = 6682 [pid 6681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6681] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6681] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6682 attached [pid 6682] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6682] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6682] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6671] <... bpf resumed>) = ? [pid 6681] <... futex resumed>) = 0 [pid 6681] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6681] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6682] <... futex resumed>) = 0 [pid 6682] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6671] +++ exited with 0 +++ [pid 6669] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6669, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6683 ./strace-static-x86_64: Process 6683 attached [pid 6683] set_robust_list(0x555555b026a0, 24) = 0 [pid 6683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6683] setpgid(0, 0) = 0 [pid 6683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6683] write(3, "1000", 4) = 4 [pid 6683] close(3) = 0 [pid 6683] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6683] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6683] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6683] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6683] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6684]}, 88) = 6684 [pid 6683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6683] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6679] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6683] <... futex resumed>) = 0 [pid 6683] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6684 attached [pid 6684] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6681] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6684] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6683] <... futex resumed>) = 0 [pid 6684] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6683] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6683] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6673] exit_group(0) = ? [pid 6674] <... bpf resumed>) = ? [pid 6674] +++ exited with 0 +++ [pid 6673] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6673, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6685 ./strace-static-x86_64: Process 6685 attached [pid 6685] set_robust_list(0x555555b026a0, 24) = 0 [pid 6685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6685] setpgid(0, 0) = 0 [pid 6685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6685] write(3, "1000", 4) = 4 [pid 6685] close(3) = 0 [pid 6685] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6685] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6685] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6685] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6685] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6685] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6675] exit_group(0) = ? ./strace-static-x86_64: Process 6686 attached [pid 6685] <... clone3 resumed> => {parent_tid=[6686]}, 88) = 6686 [pid 6686] set_robust_list(0x7fd459fc19a0, 24 [pid 6685] rt_sigprocmask(SIG_SETMASK, [], [pid 6686] <... set_robust_list resumed>) = 0 [pid 6685] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6676] <... bpf resumed>) = ? [pid 6686] rt_sigprocmask(SIG_SETMASK, [], [pid 6685] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6683] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6683] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6686] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6685] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6683] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6686] <... bpf resumed>) = 3 [pid 6686] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6676] +++ exited with 0 +++ [pid 6675] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6675, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 6686] <... futex resumed>) = 1 [pid 6685] <... futex resumed>) = 0 [pid 6686] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6685] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6686] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6685] <... futex resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6687 [pid 6686] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6685] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6687 attached [pid 6687] set_robust_list(0x555555b026a0, 24) = 0 [pid 6687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6687] setpgid(0, 0) = 0 [pid 6687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6687] write(3, "1000", 4) = 4 [pid 6687] close(3) = 0 [pid 6687] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6687] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6687] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6687] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6687] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6688]}, 88) = 6688 [pid 6687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6687] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6687] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6688 attached [pid 6688] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6688] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6688] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6687] <... futex resumed>) = 0 [pid 6688] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6687] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6688] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6687] <... futex resumed>) = 0 [pid 6688] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6687] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6677] exit_group(0 [pid 6678] <... bpf resumed>) = ? [pid 6677] <... exit_group resumed>) = ? [pid 6687] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6678] +++ exited with 0 +++ [pid 6677] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6677, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6689 ./strace-static-x86_64: Process 6689 attached [pid 6689] set_robust_list(0x555555b026a0, 24) = 0 [pid 6689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6689] setpgid(0, 0) = 0 [pid 6689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6689] write(3, "1000", 4) = 4 [pid 6689] close(3) = 0 [pid 6689] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6689] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6689] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6689] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6689] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6690]}, 88) = 6690 [pid 6689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6689] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6689] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6690 attached [pid 6690] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6690] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6689] <... futex resumed>) = 0 [pid 6690] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6689] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6689] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6679] exit_group(0) = ? [pid 6680] <... bpf resumed>) = ? [pid 6680] +++ exited with 0 +++ [pid 6679] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6679, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6691 [pid 6681] exit_group(0) = ? ./strace-static-x86_64: Process 6691 attached [pid 6691] set_robust_list(0x555555b026a0, 24) = 0 [pid 6691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6691] setpgid(0, 0) = 0 [pid 6691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6691] write(3, "1000", 4) = 4 [pid 6691] close(3) = 0 [pid 6691] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6691] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6691] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6691] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6691] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6683] exit_group(0) = ? [pid 6691] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6691] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6684] <... bpf resumed>) = ? [pid 6684] +++ exited with 0 +++ [pid 6683] +++ exited with 0 +++ [pid 6691] <... clone3 resumed> => {parent_tid=[6692]}, 88) = 6692 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6683, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6691] rt_sigprocmask(SIG_SETMASK, [], [pid 6682] <... bpf resumed>) = ? [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 6691] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6682] +++ exited with 0 +++ [pid 6681] +++ exited with 0 +++ [pid 299] <... restart_syscall resumed>) = 0 [pid 6691] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6681, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 6691] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 6693 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6694 ./strace-static-x86_64: Process 6694 attached [pid 6694] set_robust_list(0x555555b026a0, 24) = 0 [pid 6694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6694] setpgid(0, 0) = 0 [pid 6694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6694] write(3, "1000", 4) = 4 [pid 6694] close(3) = 0 [pid 6694] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6693 attached [pid 6694] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6693] set_robust_list(0x555555b026a0, 24 [pid 6694] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6694] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6693] <... set_robust_list resumed>) = 0 [pid 6694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6694] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6693] <... prctl resumed>) = 0 [pid 6693] setpgid(0, 0 [pid 6694] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6693] <... setpgid resumed>) = 0 [pid 6693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6694] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6694] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6693] <... openat resumed>) = 3 [pid 6694] <... clone3 resumed> => {parent_tid=[6695]}, 88) = 6695 [pid 6694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6694] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6694] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6693] write(3, "1000", 4) = 4 [pid 6693] close(3) = 0 [pid 6693] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6693] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6693] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6693] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6693] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6696]}, 88) = 6696 [pid 6693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6693] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6693] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6695 attached [pid 6695] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6695] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6694] <... futex resumed>) = 0 [pid 6694] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6694] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6695] <... futex resumed>) = 1 [pid 6695] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6692 attached [pid 6692] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6692] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6691] <... futex resumed>) = 0 [pid 6692] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6691] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6691] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6689] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6689] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6696 attached [pid 6696] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6696] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6693] <... futex resumed>) = 0 [pid 6693] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6696] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6693] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6685] exit_group(0) = ? [pid 6686] <... bpf resumed>) = ? [pid 6686] +++ exited with 0 +++ [pid 6685] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6685, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6697 ./strace-static-x86_64: Process 6697 attached [pid 6697] set_robust_list(0x555555b026a0, 24) = 0 [pid 6697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6697] setpgid(0, 0) = 0 [pid 6697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6697] write(3, "1000", 4) = 4 [pid 6697] close(3) = 0 [pid 6697] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6697] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6697] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6697] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6697] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6698]}, 88) = 6698 [pid 6697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6697] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6697] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6694] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6698 attached [pid 6698] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6691] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6698] <... bpf resumed>) = 3 [pid 6698] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6697] <... futex resumed>) = 0 [pid 6697] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6697] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6698] <... futex resumed>) = 1 [pid 6698] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6693] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6687] exit_group(0) = ? [pid 6688] <... bpf resumed>) = ? [pid 6688] +++ exited with 0 +++ [pid 6687] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6687, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6699 [pid 6697] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6699 attached [pid 6699] set_robust_list(0x555555b026a0, 24) = 0 [pid 6699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6699] setpgid(0, 0) = 0 [pid 6699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6699] write(3, "1000", 4) = 4 [pid 6699] close(3) = 0 [pid 6699] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6699] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6699] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6699] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6699] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6699] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6701]}, 88) = 6701 [pid 6699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6699] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6699] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6701 attached [pid 6701] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6701] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6699] <... futex resumed>) = 0 [pid 6699] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6701] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6699] <... futex resumed>) = 0 [pid 6699] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6689] exit_group(0) = ? [pid 6690] <... bpf resumed>) = ? [pid 6690] +++ exited with 0 +++ [pid 6689] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6689, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6702 ./strace-static-x86_64: Process 6702 attached [pid 6702] set_robust_list(0x555555b026a0, 24) = 0 [pid 6702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6702] setpgid(0, 0) = 0 [pid 6702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6702] write(3, "1000", 4) = 4 [pid 6702] close(3) = 0 [pid 6702] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6702] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6702] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6702] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6703]}, 88) = 6703 [pid 6702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6702] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6702] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6703 attached [pid 6703] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6703] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6702] <... futex resumed>) = 0 [pid 6702] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6703] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6702] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6699] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6699] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6694] exit_group(0) = ? [pid 6691] exit_group(0) = ? [pid 6692] <... bpf resumed>) = ? [pid 6692] +++ exited with 0 +++ [pid 6691] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6691, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6704 [pid 6695] <... bpf resumed>) = ? [pid 6693] exit_group(0) = ? ./strace-static-x86_64: Process 6704 attached [pid 6704] set_robust_list(0x555555b026a0, 24) = 0 [pid 6704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6704] setpgid(0, 0) = 0 [pid 6704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6695] +++ exited with 0 +++ [pid 6694] +++ exited with 0 +++ [pid 6704] write(3, "1000", 4 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6694, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 6704] <... write resumed>) = 4 [pid 6704] close(3) = 0 [pid 6696] <... bpf resumed>) = ? [pid 6704] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6704] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6704] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6704] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6696] +++ exited with 0 +++ [pid 6693] +++ exited with 0 +++ [pid 6704] rt_sigprocmask(SIG_BLOCK, ~[], [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6704] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6702] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6693, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 6704] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6705 [pid 6704] <... clone3 resumed> => {parent_tid=[6706]}, 88) = 6706 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 6707 [pid 6704] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6704] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6704] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6706 attached [pid 6706] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6706] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6704] <... futex resumed>) = 0 [pid 6704] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6704] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6706] <... futex resumed>) = 1 [pid 6706] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6705 attached [pid 6705] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 6707 attached [pid 6705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6707] set_robust_list(0x555555b026a0, 24 [pid 6705] <... prctl resumed>) = 0 [pid 6707] <... set_robust_list resumed>) = 0 [pid 6705] setpgid(0, 0) = 0 [pid 6707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6707] <... prctl resumed>) = 0 [pid 6707] setpgid(0, 0 [pid 6705] <... openat resumed>) = 3 [pid 6707] <... setpgid resumed>) = 0 [pid 6705] write(3, "1000", 4) = 4 [pid 6705] close(3 [pid 6707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6705] <... close resumed>) = 0 [pid 6705] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6707] <... openat resumed>) = 3 [pid 6705] <... futex resumed>) = 0 [pid 6707] write(3, "1000", 4 [pid 6705] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6707] <... write resumed>) = 4 [pid 6705] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6707] close(3 [pid 6705] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6707] <... close resumed>) = 0 [pid 6705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6707] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6707] <... futex resumed>) = 0 [pid 6705] <... mmap resumed>) = 0x7fd459fa1000 [pid 6705] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6707] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6705] <... mprotect resumed>) = 0 [pid 6707] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6705] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6705] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6707] <... mmap resumed>) = 0x7fd459fa1000 [pid 6707] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6705] <... clone3 resumed> => {parent_tid=[6708]}, 88) = 6708 [pid 6707] <... mprotect resumed>) = 0 [pid 6705] rt_sigprocmask(SIG_SETMASK, [], [pid 6707] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6707] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6705] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6705] <... futex resumed>) = 0 [pid 6705] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6707] <... clone3 resumed> => {parent_tid=[6709]}, 88) = 6709 [pid 6707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6707] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6707] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6708 attached [pid 6708] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6708] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6705] <... futex resumed>) = 0 [pid 6705] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6708] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6705] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6709 attached [pid 6709] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6709] rt_sigprocmask(SIG_SETMASK, [], [pid 6705] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6709] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6707] <... futex resumed>) = 0 [pid 6709] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6707] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6709] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6707] <... futex resumed>) = 0 [pid 6707] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6704] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6697] exit_group(0) = ? [pid 6698] <... bpf resumed>) = ? [pid 6698] +++ exited with 0 +++ [pid 6697] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6697, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6710 ./strace-static-x86_64: Process 6710 attached [pid 6710] set_robust_list(0x555555b026a0, 24) = 0 [pid 6710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6710] setpgid(0, 0) = 0 [pid 6710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6710] write(3, "1000", 4) = 4 [pid 6710] close(3) = 0 [pid 6710] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6710] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6710] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6710] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6710] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6711]}, 88) = 6711 [pid 6710] rt_sigprocmask(SIG_SETMASK, [], [pid 6705] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6710] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6710] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6710] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6707] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6711 attached [pid 6711] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6711] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6710] <... futex resumed>) = 0 [pid 6711] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6710] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6710] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 6699] exit_group(0) = ? [pid 6701] <... bpf resumed>) = ? [pid 6701] +++ exited with 0 +++ [pid 6699] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6699, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6712 ./strace-static-x86_64: Process 6712 attached [pid 6712] set_robust_list(0x555555b026a0, 24) = 0 [pid 6712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6712] setpgid(0, 0) = 0 [pid 6712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6712] write(3, "1000", 4) = 4 [pid 6712] close(3) = 0 [pid 6712] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6712] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6712] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6702] exit_group(0) = ? [pid 6712] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6712] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6712] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6712] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6713]}, 88) = 6713 [pid 6712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6712] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6712] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6713 attached [pid 6703] <... bpf resumed>) = ? [pid 6713] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6703] +++ exited with 0 +++ [pid 6702] +++ exited with 0 +++ [pid 6713] rt_sigprocmask(SIG_SETMASK, [], [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6702, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6713] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6713] <... bpf resumed>) = 3 [pid 6713] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6712] <... futex resumed>) = 0 [pid 6713] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6712] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6714 [pid 6713] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6712] <... futex resumed>) = 0 [pid 6713] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6712] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6714 attached [pid 6714] set_robust_list(0x555555b026a0, 24) = 0 [pid 6714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6714] setpgid(0, 0) = 0 [pid 6714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6714] write(3, "1000", 4) = 4 [pid 6714] close(3) = 0 [pid 6714] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6714] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6714] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6714] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6714] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6714] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6714] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6715]}, 88) = 6715 [pid 6714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6714] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6714] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6715 attached [pid 6715] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6704] exit_group(0) = ? [pid 6706] <... bpf resumed>) = ? [pid 6715] <... bpf resumed>) = 3 [pid 6715] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6714] <... futex resumed>) = 0 [pid 6714] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6714] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6706] +++ exited with 0 +++ [pid 6704] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6704, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 6715] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6716 ./strace-static-x86_64: Process 6716 attached [pid 6716] set_robust_list(0x555555b026a0, 24) = 0 [pid 6716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6716] setpgid(0, 0) = 0 [pid 6716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6716] write(3, "1000", 4) = 4 [pid 6716] close(3) = 0 [pid 6716] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6716] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6716] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6716] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6717]}, 88) = 6717 [pid 6716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6716] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6716] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6717 attached [pid 6717] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6712] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6717] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6714] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6716] <... futex resumed>) = 0 [pid 6717] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6714] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6717] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6716] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6717] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6716] <... futex resumed>) = 0 [pid 6714] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6705] exit_group(0 [pid 6707] exit_group(0 [pid 6705] <... exit_group resumed>) = ? [pid 6707] <... exit_group resumed>) = ? [pid 6708] <... bpf resumed>) = ? [pid 6708] +++ exited with 0 +++ [pid 6705] +++ exited with 0 +++ [pid 6716] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6705, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 6709] <... bpf resumed>) = ? [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6718 [pid 6709] +++ exited with 0 +++ [pid 6707] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6707, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6719 ./strace-static-x86_64: Process 6719 attached [pid 6719] set_robust_list(0x555555b026a0, 24) = 0 [pid 6719] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6718 attached ) = 0 [pid 6719] setpgid(0, 0) = 0 [pid 6719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6718] set_robust_list(0x555555b026a0, 24) = 0 [pid 6719] <... openat resumed>) = 3 [pid 6719] write(3, "1000", 4) = 4 [pid 6719] close(3) = 0 [pid 6718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6719] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6719] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6718] <... prctl resumed>) = 0 [pid 6719] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6718] setpgid(0, 0 [pid 6719] <... mprotect resumed>) = 0 [pid 6718] <... setpgid resumed>) = 0 [pid 6719] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6719] <... clone3 resumed> => {parent_tid=[6720]}, 88) = 6720 [pid 6718] write(3, "1000", 4 [pid 6719] rt_sigprocmask(SIG_SETMASK, [], [pid 6718] <... write resumed>) = 4 [pid 6719] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6718] close(3 [pid 6719] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6718] <... close resumed>) = 0 [pid 6719] <... futex resumed>) = 0 [pid 6718] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6720 attached [pid 6719] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6718] <... futex resumed>) = 0 [pid 6720] set_robust_list(0x7fd459fc19a0, 24 [pid 6718] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6720] <... set_robust_list resumed>) = 0 [pid 6718] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6720] rt_sigprocmask(SIG_SETMASK, [], [pid 6718] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6720] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6718] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6718] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6720] <... bpf resumed>) = 3 [pid 6720] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6719] <... futex resumed>) = 0 [pid 6720] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6719] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6719] <... futex resumed>) = 0 [pid 6720] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6719] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6718] <... mprotect resumed>) = 0 [pid 6718] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6718] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6721]}, 88) = 6721 [pid 6718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6718] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6718] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6721 attached [pid 6721] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6721] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6718] <... futex resumed>) = 0 [pid 6718] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6718] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6721] <... futex resumed>) = 1 [pid 6721] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6716] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6710] exit_group(0) = ? [pid 6711] <... bpf resumed>) = ? [pid 6711] +++ exited with 0 +++ [pid 6710] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6710, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6722 ./strace-static-x86_64: Process 6722 attached [pid 6722] set_robust_list(0x555555b026a0, 24) = 0 [pid 6722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6722] setpgid(0, 0) = 0 [pid 6722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6722] write(3, "1000", 4) = 4 [pid 6722] close(3) = 0 [pid 6722] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6722] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6722] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6722] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6722] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6722] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6722] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6723]}, 88) = 6723 [pid 6722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6722] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6722] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6723 attached [pid 6723] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6723] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6723] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6722] <... futex resumed>) = 0 [pid 6723] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6722] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6722] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6718] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6719] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6722] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6712] exit_group(0) = ? [pid 6714] exit_group(0) = ? [pid 6715] <... bpf resumed>) = ? [pid 6715] +++ exited with 0 +++ [pid 6714] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6714, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6713] <... bpf resumed>) = ? [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6724 [pid 6713] +++ exited with 0 +++ [pid 6712] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6712, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6724 attached , child_tidptr=0x555555b02690) = 6725 [pid 6724] set_robust_list(0x555555b026a0, 24) = 0 [pid 6724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6724] setpgid(0, 0) = 0 [pid 6724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6724] write(3, "1000", 4) = 4 [pid 6724] close(3) = 0 [pid 6724] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6724] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6724] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6724] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6724] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6724] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6724] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6726]}, 88) = 6726 [pid 6724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 6725 attached [pid 6724] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6725] set_robust_list(0x555555b026a0, 24 [pid 6724] <... futex resumed>) = 0 [pid 6725] <... set_robust_list resumed>) = 0 [pid 6724] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6725] setpgid(0, 0) = 0 [pid 6725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6725] write(3, "1000", 4) = 4 [pid 6725] close(3) = 0 [pid 6725] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6726 attached ) = 0 [pid 6726] set_robust_list(0x7fd459fc19a0, 24 [pid 6725] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6726] <... set_robust_list resumed>) = 0 [pid 6725] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6726] rt_sigprocmask(SIG_SETMASK, [], [pid 6716] exit_group(0 [pid 6726] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6725] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6716] <... exit_group resumed>) = ? [pid 6726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6717] <... bpf resumed>) = ? [pid 6726] <... bpf resumed>) = 3 [pid 6725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6726] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6725] <... mmap resumed>) = 0x7fd459fa1000 [pid 6726] <... futex resumed>) = 1 [pid 6725] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6724] <... futex resumed>) = 0 [pid 6717] +++ exited with 0 +++ [pid 6716] +++ exited with 0 +++ [pid 6726] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6725] <... mprotect resumed>) = 0 [pid 6724] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6716, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 6726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6725] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6724] <... futex resumed>) = 0 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 6726] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6725] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6724] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] <... restart_syscall resumed>) = 0 [pid 6725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6727]}, 88) = 6727 [pid 6725] rt_sigprocmask(SIG_SETMASK, [], [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6725] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6725] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6725] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6728 ./strace-static-x86_64: Process 6728 attached [pid 6728] set_robust_list(0x555555b026a0, 24) = 0 [pid 6728] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6727 attached ) = 0 [pid 6728] setpgid(0, 0 [pid 6727] set_robust_list(0x7fd459fc19a0, 24 [pid 6728] <... setpgid resumed>) = 0 [pid 6727] <... set_robust_list resumed>) = 0 [pid 6728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6727] rt_sigprocmask(SIG_SETMASK, [], [pid 6728] <... openat resumed>) = 3 [pid 6727] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6728] write(3, "1000", 4) = 4 [pid 6727] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6728] close(3) = 0 [pid 6727] <... bpf resumed>) = 3 [pid 6728] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6727] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... futex resumed>) = 0 [pid 6727] <... futex resumed>) = 1 [pid 6725] <... futex resumed>) = 0 [pid 6728] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6725] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6728] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6727] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6725] <... futex resumed>) = 0 [pid 6725] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6728] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6728] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6728] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6729]}, 88) = 6729 [pid 6728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6728] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6728] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6729 attached [pid 6729] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6729] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6728] <... futex resumed>) = 0 [pid 6729] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6728] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6724] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6728] <... futex resumed>) = 0 [pid 6729] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6728] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6725] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6718] exit_group(0) = ? [pid 6721] <... bpf resumed>) = ? [pid 6721] +++ exited with 0 +++ [pid 6718] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6718, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6730 [pid 6719] exit_group(0) = ? [pid 6720] <... bpf resumed>) = ? [pid 6720] +++ exited with 0 +++ [pid 6719] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6719, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6731 ./strace-static-x86_64: Process 6730 attached [pid 6730] set_robust_list(0x555555b026a0, 24) = 0 [pid 6730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6730] setpgid(0, 0) = 0 [pid 6730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6731 attached ) = 3 [pid 6730] write(3, "1000", 4 [pid 6731] set_robust_list(0x555555b026a0, 24 [pid 6730] <... write resumed>) = 4 [pid 6730] close(3) = 0 [pid 6730] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6731] <... set_robust_list resumed>) = 0 [pid 6730] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6730] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6730] <... mmap resumed>) = 0x7fd459fa1000 [pid 6730] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6731] <... prctl resumed>) = 0 [pid 6730] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6731] setpgid(0, 0 [pid 6730] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6731] <... setpgid resumed>) = 0 [pid 6730] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6731] write(3, "1000", 4 [pid 6730] <... clone3 resumed> => {parent_tid=[6732]}, 88) = 6732 [pid 6731] <... write resumed>) = 4 [pid 6730] rt_sigprocmask(SIG_SETMASK, [], [pid 6731] close(3 [pid 6730] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6731] <... close resumed>) = 0 [pid 6730] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6730] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6732 attached [pid 6731] <... futex resumed>) = 0 [pid 6730] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6732] set_robust_list(0x7fd459fc19a0, 24 [pid 6731] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6732] <... set_robust_list resumed>) = 0 [pid 6731] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6731] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6728] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6732] <... bpf resumed>) = 3 [pid 6731] <... mmap resumed>) = 0x7fd459fa1000 [pid 6732] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6731] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6730] <... futex resumed>) = 0 [pid 6732] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6731] <... mprotect resumed>) = 0 [pid 6730] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6732] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6731] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6732] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6731] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6730] <... futex resumed>) = 0 [pid 6731] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6733]}, 88) = 6733 [pid 6731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6731] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6731] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6733 attached [pid 6733] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6733] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6733] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6731] <... futex resumed>) = 0 [pid 6731] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6731] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6733] <... futex resumed>) = 1 [pid 6733] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6730] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6722] exit_group(0) = ? [pid 6723] <... bpf resumed>) = ? [pid 6723] +++ exited with 0 +++ [pid 6722] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6722, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6734 ./strace-static-x86_64: Process 6734 attached [pid 6734] set_robust_list(0x555555b026a0, 24) = 0 [pid 6734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6734] setpgid(0, 0) = 0 [pid 6734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6734] write(3, "1000", 4) = 4 [pid 6734] close(3) = 0 [pid 6734] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6734] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6734] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6734] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6734] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6734] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6731] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6735 attached [pid 6734] <... clone3 resumed> => {parent_tid=[6735]}, 88) = 6735 [pid 6735] set_robust_list(0x7fd459fc19a0, 24 [pid 6734] rt_sigprocmask(SIG_SETMASK, [], [pid 6735] <... set_robust_list resumed>) = 0 [pid 6734] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6735] rt_sigprocmask(SIG_SETMASK, [], [pid 6734] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6735] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6734] <... futex resumed>) = 0 [pid 6735] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6730] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6734] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6735] <... bpf resumed>) = 3 [pid 6735] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6734] <... futex resumed>) = 0 [pid 6735] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6734] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6734] <... futex resumed>) = 0 [pid 6735] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6734] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6724] exit_group(0) = ? [pid 6725] exit_group(0) = ? [pid 6726] <... bpf resumed>) = ? [pid 6726] +++ exited with 0 +++ [pid 6724] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6724, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 6727] <... bpf resumed>) = ? [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6736 [pid 6727] +++ exited with 0 +++ [pid 6725] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6725, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6734] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6737 ./strace-static-x86_64: Process 6736 attached [pid 6736] set_robust_list(0x555555b026a0, 24./strace-static-x86_64: Process 6737 attached [pid 6737] set_robust_list(0x555555b026a0, 24 [pid 6736] <... set_robust_list resumed>) = 0 [pid 6737] <... set_robust_list resumed>) = 0 [pid 6736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6737] setpgid(0, 0) = 0 [pid 6736] <... prctl resumed>) = 0 [pid 6736] setpgid(0, 0 [pid 6737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6736] <... setpgid resumed>) = 0 [pid 6737] <... openat resumed>) = 3 [pid 6736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6737] write(3, "1000", 4 [pid 6736] write(3, "1000", 4 [pid 6737] <... write resumed>) = 4 [pid 6736] <... write resumed>) = 4 [pid 6737] close(3 [pid 6736] close(3 [pid 6737] <... close resumed>) = 0 [pid 6736] <... close resumed>) = 0 [pid 6737] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6736] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6737] <... futex resumed>) = 0 [pid 6736] <... futex resumed>) = 0 [pid 6737] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6736] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6737] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6736] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6737] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6736] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6736] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6737] <... mmap resumed>) = 0x7fd459fa1000 [pid 6736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6737] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6736] <... mmap resumed>) = 0x7fd459fa1000 [pid 6737] <... mprotect resumed>) = 0 [pid 6736] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6737] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6736] <... mprotect resumed>) = 0 [pid 6737] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6736] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6736] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6736] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 6739 attached [pid 6737] <... clone3 resumed> => {parent_tid=[6738]}, 88) = 6738 [pid 6736] <... clone3 resumed> => {parent_tid=[6739]}, 88) = 6739 [pid 6739] set_robust_list(0x7fd459fc19a0, 24 [pid 6737] rt_sigprocmask(SIG_SETMASK, [], [pid 6736] rt_sigprocmask(SIG_SETMASK, [], [pid 6739] <... set_robust_list resumed>) = 0 [pid 6737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6736] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6739] rt_sigprocmask(SIG_SETMASK, [], [pid 6737] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6736] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6739] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6737] <... futex resumed>) = 0 [pid 6736] <... futex resumed>) = 0 [pid 6739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6737] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6736] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6738 attached [pid 6738] set_robust_list(0x7fd459fc19a0, 24 [pid 6739] <... bpf resumed>) = 3 [pid 6739] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6736] <... futex resumed>) = 0 [pid 6739] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6736] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6736] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] <... set_robust_list resumed>) = 0 [pid 6738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6738] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6737] <... futex resumed>) = 0 [pid 6737] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6737] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6738] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6728] exit_group(0 [pid 6729] <... bpf resumed>) = ? [pid 6728] <... exit_group resumed>) = ? [pid 6729] +++ exited with 0 +++ [pid 6728] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6728, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6740 ./strace-static-x86_64: Process 6740 attached [pid 6740] set_robust_list(0x555555b026a0, 24) = 0 [pid 6740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6740] setpgid(0, 0 [pid 6736] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6740] <... setpgid resumed>) = 0 [pid 6740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6740] write(3, "1000", 4) = 4 [pid 6740] close(3) = 0 [pid 6740] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6737] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6740] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6737] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6740] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6737] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6740] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6740] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6740] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6740] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6740] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6741]}, 88) = 6741 [pid 6740] rt_sigprocmask(SIG_SETMASK, [], [pid 6731] exit_group(0 [pid 6740] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6731] <... exit_group resumed>) = ? [pid 6740] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6740] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6733] <... bpf resumed>) = ? [pid 6733] +++ exited with 0 +++ [pid 6731] +++ exited with 0 +++ ./strace-static-x86_64: Process 6741 attached [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6731, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6741] set_robust_list(0x7fd459fc19a0, 24 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6741] <... set_robust_list resumed>) = 0 [pid 6741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6741] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 6742 [pid 6741] <... bpf resumed>) = 3 [pid 6741] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6740] <... futex resumed>) = 0 [pid 6741] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6740] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6740] <... futex resumed>) = 0 [pid 6741] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6740] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6742 attached [pid 6742] set_robust_list(0x555555b026a0, 24) = 0 [pid 6742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6742] setpgid(0, 0) = 0 [pid 6742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6742] write(3, "1000", 4) = 4 [pid 6742] close(3) = 0 [pid 6742] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6742] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6742] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6742] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6742] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6744]}, 88) = 6744 [pid 6742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6742] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6742] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6730] exit_group(0) = ? [pid 6732] <... bpf resumed>) = ? [pid 6732] +++ exited with 0 +++ [pid 6730] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6730, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6744 attached ) = 0 [pid 6744] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6745 [pid 6744] <... bpf resumed>) = 3 [pid 6744] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6742] <... futex resumed>) = 0 [pid 6742] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6744] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6742] <... futex resumed>) = 0 [pid 6742] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6745 attached [pid 6745] set_robust_list(0x555555b026a0, 24) = 0 [pid 6745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6745] setpgid(0, 0) = 0 [pid 6745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6745] write(3, "1000", 4) = 4 [pid 6745] close(3) = 0 [pid 6745] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6745] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6745] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6745] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6745] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6746]}, 88) = 6746 [pid 6745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6745] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6745] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6746 attached [pid 6746] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6740] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6746] <... bpf resumed>) = 3 [pid 6746] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6745] <... futex resumed>) = 0 [pid 6746] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6745] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6745] <... futex resumed>) = 0 [pid 6746] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6745] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6742] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6734] exit_group(0) = ? [pid 6735] <... bpf resumed>) = ? [pid 6735] +++ exited with 0 +++ [pid 6734] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6734, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6747 ./strace-static-x86_64: Process 6747 attached [pid 6747] set_robust_list(0x555555b026a0, 24) = 0 [pid 6747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6747] setpgid(0, 0) = 0 [pid 6747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6747] write(3, "1000", 4) = 4 [pid 6747] close(3) = 0 [pid 6747] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6747] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6747] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6747] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6747] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6748]}, 88) = 6748 [pid 6747] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 6748 attached NULL, 8) = 0 [pid 6747] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] set_robust_list(0x7fd459fc19a0, 24 [pid 6747] <... futex resumed>) = 0 [pid 6747] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6748] <... set_robust_list resumed>) = 0 [pid 6748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6748] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6747] <... futex resumed>) = 0 [pid 6748] <... futex resumed>) = 1 [pid 6747] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6748] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6747] <... futex resumed>) = 0 [pid 6747] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6745] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6736] exit_group(0) = ? [pid 6739] <... bpf resumed>) = ? [pid 6739] +++ exited with 0 +++ [pid 6736] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6736, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6749 ./strace-static-x86_64: Process 6749 attached [pid 6749] set_robust_list(0x555555b026a0, 24) = 0 [pid 6749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6749] setpgid(0, 0) = 0 [pid 6749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6737] exit_group(0) = ? [pid 6749] <... openat resumed>) = 3 [pid 6749] write(3, "1000", 4) = 4 [pid 6749] close(3) = 0 [pid 6749] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6738] <... bpf resumed>) = ? [pid 6749] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6738] +++ exited with 0 +++ [pid 6737] +++ exited with 0 +++ [pid 6749] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6737, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 6749] <... mmap resumed>) = 0x7fd459fa1000 [pid 6747] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] <... restart_syscall resumed>) = 0 [pid 6749] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6749] rt_sigprocmask(SIG_BLOCK, ~[], [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6749] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6749] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6750 [pid 6749] <... clone3 resumed> => {parent_tid=[6751]}, 88) = 6751 [pid 6749] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6749] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6749] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6750 attached [pid 6750] set_robust_list(0x555555b026a0, 24) = 0 [pid 6750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6750] setpgid(0, 0./strace-static-x86_64: Process 6751 attached ) = 0 [pid 6750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6751] set_robust_list(0x7fd459fc19a0, 24 [pid 6750] <... openat resumed>) = 3 [pid 6751] <... set_robust_list resumed>) = 0 [pid 6751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6751] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] write(3, "1000", 4) = 4 [pid 6749] <... futex resumed>) = 0 [pid 6751] <... futex resumed>) = 1 [pid 6750] close(3 [pid 6749] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... close resumed>) = 0 [pid 6749] <... futex resumed>) = 0 [pid 6751] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6750] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6749] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6750] <... futex resumed>) = 0 [pid 6750] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6750] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6750] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6750] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6750] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6752]}, 88) = 6752 [pid 6750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6750] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6750] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6752 attached [pid 6752] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6752] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6750] <... futex resumed>) = 0 [pid 6750] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6750] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6752] <... futex resumed>) = 1 [pid 6752] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6740] exit_group(0) = ? [pid 6741] <... bpf resumed>) = ? [pid 6741] +++ exited with 0 +++ [pid 6740] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6740, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 6749] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 301] <... restart_syscall resumed>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6753 ./strace-static-x86_64: Process 6753 attached [pid 6753] set_robust_list(0x555555b026a0, 24) = 0 [pid 6753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6742] exit_group(0) = ? [pid 6753] setpgid(0, 0) = 0 [pid 6744] <... bpf resumed>) = ? [pid 6753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6753] write(3, "1000", 4 [pid 6744] +++ exited with 0 +++ [pid 6742] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6742, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 6753] <... write resumed>) = 4 [pid 6753] close(3 [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6753] <... close resumed>) = 0 [pid 6753] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6753] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 6754 [pid 6753] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6750] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6753] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6753] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6753] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6753] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6755]}, 88) = 6755 [pid 6753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 6754 attached [pid 6754] set_robust_list(0x555555b026a0, 24 [pid 6753] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6754] <... set_robust_list resumed>) = 0 [pid 6754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6754] setpgid(0, 0) = 0 [pid 6754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6753] <... futex resumed>) = 0 [pid 6754] <... openat resumed>) = 3 [pid 6754] write(3, "1000", 4 [pid 6753] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6754] <... write resumed>) = 4 [pid 6754] close(3) = 0 [pid 6754] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6754] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6754] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6754] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6754] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 6755 attached [pid 6754] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6754] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6755] set_robust_list(0x7fd459fc19a0, 24 [pid 6754] <... clone3 resumed> => {parent_tid=[6756]}, 88) = 6756 [pid 6754] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6755] <... set_robust_list resumed>) = 0 [pid 6754] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6754] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 6756 attached ) = 3 [pid 6756] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6755] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6753] <... futex resumed>) = 0 [pid 6756] rt_sigprocmask(SIG_SETMASK, [], [pid 6755] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6753] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6756] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6753] <... futex resumed>) = 0 [pid 6756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6755] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6753] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6756] <... bpf resumed>) = 3 [pid 6756] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6754] <... futex resumed>) = 0 [pid 6756] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6754] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6754] <... futex resumed>) = 0 [pid 6756] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6754] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6745] exit_group(0) = ? [pid 6746] <... bpf resumed>) = ? [pid 6746] +++ exited with 0 +++ [pid 6745] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6745, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6757 ./strace-static-x86_64: Process 6757 attached [pid 6757] set_robust_list(0x555555b026a0, 24) = 0 [pid 6757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6757] setpgid(0, 0) = 0 [pid 6757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6757] write(3, "1000", 4) = 4 [pid 6757] close(3) = 0 [pid 6757] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6757] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6757] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6757] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6757] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6757] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6757] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6758]}, 88) = 6758 [pid 6757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6757] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6757] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6753] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6758 attached [pid 6758] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6758] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6758] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6757] <... futex resumed>) = 0 [pid 6758] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6757] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6758] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6757] <... futex resumed>) = 0 [pid 6758] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6757] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6754] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6747] exit_group(0) = ? [pid 6748] <... bpf resumed>) = ? [pid 6748] +++ exited with 0 +++ [pid 6747] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6747, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6759 ./strace-static-x86_64: Process 6759 attached [pid 6759] set_robust_list(0x555555b026a0, 24) = 0 [pid 6759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6759] setpgid(0, 0) = 0 [pid 6759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6759] write(3, "1000", 4) = 4 [pid 6759] close(3) = 0 [pid 6759] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6759] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6757] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6759] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6759] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6759] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6759] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6760]}, 88) = 6760 [pid 6759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6759] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6759] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6760 attached [pid 6760] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6760] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6760] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6759] <... futex resumed>) = 0 [pid 6759] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6759] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6760] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6750] exit_group(0) = ? [pid 6749] exit_group(0) = ? [pid 6752] <... bpf resumed>) = ? [pid 6752] +++ exited with 0 +++ [pid 6750] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6750, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6761 ./strace-static-x86_64: Process 6761 attached [pid 6761] set_robust_list(0x555555b026a0, 24) = 0 [pid 6761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6761] setpgid(0, 0) = 0 [pid 6761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6761] write(3, "1000", 4) = 4 [pid 6761] close(3) = 0 [pid 6761] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6761] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6761] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6761] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6761] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6762]}, 88) = 6762 [pid 6761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6761] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6761] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6751] <... bpf resumed>) = ? [pid 6751] +++ exited with 0 +++ [pid 6749] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6749, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6763 ./strace-static-x86_64: Process 6762 attached [pid 6762] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6762] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6761] <... futex resumed>) = 0 [pid 6762] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6761] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6761] <... futex resumed>) = 0 [pid 6762] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6763 attached [pid 6761] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6763] set_robust_list(0x555555b026a0, 24 [pid 6759] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6763] <... set_robust_list resumed>) = 0 [pid 6759] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6759] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6763] <... prctl resumed>) = 0 [pid 6763] setpgid(0, 0) = 0 [pid 6763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6763] write(3, "1000", 4) = 4 [pid 6763] close(3) = 0 [pid 6763] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6763] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6763] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6763] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6763] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6763] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6763] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6764]}, 88) = 6764 [pid 6763] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6763] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6763] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6764 attached [pid 6764] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6764] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6763] <... futex resumed>) = 0 [pid 6763] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6763] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6764] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6754] exit_group(0) = ? [pid 6761] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6756] <... bpf resumed>) = ? [pid 6753] exit_group(0) = ? [pid 6756] +++ exited with 0 +++ [pid 6755] <... bpf resumed>) = ? [pid 6754] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6754, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6765 [pid 6755] +++ exited with 0 +++ [pid 6753] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6753, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6766 ./strace-static-x86_64: Process 6766 attached [pid 6766] set_robust_list(0x555555b026a0, 24) = 0 [pid 6766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6766] setpgid(0, 0) = 0 [pid 6766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6766] write(3, "1000", 4) = 4 [pid 6766] close(3) = 0 [pid 6766] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6766] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6766] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 6765 attached NULL, 8) = 0 [pid 6766] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6765] set_robust_list(0x555555b026a0, 24 [pid 6766] <... mmap resumed>) = 0x7fd459fa1000 [pid 6765] <... set_robust_list resumed>) = 0 [pid 6766] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6765] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6766] <... mprotect resumed>) = 0 [pid 6765] <... prctl resumed>) = 0 [pid 6766] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6765] setpgid(0, 0 [pid 6766] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6765] <... setpgid resumed>) = 0 [pid 6766] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6766] <... clone3 resumed> => {parent_tid=[6767]}, 88) = 6767 [pid 6765] write(3, "1000", 4 [pid 6766] rt_sigprocmask(SIG_SETMASK, [], [pid 6765] <... write resumed>) = 4 [pid 6766] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6765] close(3 [pid 6766] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] <... close resumed>) = 0 [pid 6766] <... futex resumed>) = 0 [pid 6765] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6766] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6765] <... futex resumed>) = 0 [pid 6765] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6765] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6765] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6765] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6765] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6768]}, 88) = 6768 [pid 6765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6765] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6765] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6763] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6768 attached [pid 6768] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 6767 attached [pid 6767] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6768] <... bpf resumed>) = 3 [pid 6767] <... bpf resumed>) = 3 [pid 6768] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6768] <... futex resumed>) = 1 [pid 6765] <... futex resumed>) = 0 [pid 6768] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6767] <... futex resumed>) = 1 [pid 6766] <... futex resumed>) = 0 [pid 6765] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6767] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6766] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6765] <... futex resumed>) = 0 [pid 6766] <... futex resumed>) = 0 [pid 6765] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6766] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6757] exit_group(0) = ? [pid 6758] <... bpf resumed>) = ? [pid 6758] +++ exited with 0 +++ [pid 6757] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6757, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6769 ./strace-static-x86_64: Process 6769 attached [pid 6769] set_robust_list(0x555555b026a0, 24) = 0 [pid 6769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6769] setpgid(0, 0) = 0 [pid 6769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6769] write(3, "1000", 4) = 4 [pid 6769] close(3) = 0 [pid 6769] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6769] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6769] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6769] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6769] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6769] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6766] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6765] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6769] <... clone3 resumed> => {parent_tid=[6770]}, 88) = 6770 [pid 6769] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6769] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6769] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6770 attached [pid 6770] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6770] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6770] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6769] <... futex resumed>) = 0 [pid 6770] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6769] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6769] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6759] exit_group(0) = ? [pid 6760] <... bpf resumed>) = ? [pid 6760] +++ exited with 0 +++ [pid 6759] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6759, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6771 ./strace-static-x86_64: Process 6771 attached [pid 6771] set_robust_list(0x555555b026a0, 24) = 0 [pid 6771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6771] setpgid(0, 0) = 0 [pid 6771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6771] write(3, "1000", 4) = 4 [pid 6771] close(3) = 0 [pid 6771] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6771] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6771] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6771] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6771] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6771] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6771] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6772]}, 88) = 6772 [pid 6771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6771] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6771] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6772 attached [pid 6772] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6772] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6772] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6771] <... futex resumed>) = 0 [pid 6772] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6771] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6771] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6769] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6761] exit_group(0 [pid 6762] <... bpf resumed>) = ? [pid 6761] <... exit_group resumed>) = ? [pid 6762] +++ exited with 0 +++ [pid 6761] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6761, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6773 ./strace-static-x86_64: Process 6773 attached [pid 6773] set_robust_list(0x555555b026a0, 24) = 0 [pid 6773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6773] setpgid(0, 0) = 0 [pid 6773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6773] write(3, "1000", 4) = 4 [pid 6773] close(3) = 0 [pid 6773] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6763] exit_group(0 [pid 6773] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6763] <... exit_group resumed>) = ? [pid 6773] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6773] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6764] <... bpf resumed>) = ? [pid 6773] <... mmap resumed>) = 0x7fd459fa1000 [pid 6773] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6773] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6771] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6773] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6771] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6773] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6771] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6764] +++ exited with 0 +++ [pid 6763] +++ exited with 0 +++ [pid 6773] <... clone3 resumed> => {parent_tid=[6774]}, 88) = 6774 [pid 6773] rt_sigprocmask(SIG_SETMASK, [], [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6763, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6773] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 6773] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6773] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6775 ./strace-static-x86_64: Process 6774 attached [pid 6774] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 6775 attached [pid 6774] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6773] <... futex resumed>) = 0 [pid 6773] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6773] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6775] set_robust_list(0x555555b026a0, 24) = 0 [pid 6775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6775] setpgid(0, 0) = 0 [pid 6774] <... futex resumed>) = 1 [pid 6775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6774] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6775] <... openat resumed>) = 3 [pid 6775] write(3, "1000", 4) = 4 [pid 6775] close(3) = 0 [pid 6775] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6775] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6775] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6775] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6775] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6776]}, 88) = 6776 [pid 6775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6775] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6775] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6776 attached [pid 6776] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6776] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6775] <... futex resumed>) = 0 [pid 6775] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6776] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6775] <... futex resumed>) = 0 [pid 6775] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6773] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6766] exit_group(0) = ? [pid 6765] exit_group(0) = ? [pid 6767] <... bpf resumed>) = ? [pid 6767] +++ exited with 0 +++ [pid 6766] +++ exited with 0 +++ [pid 6768] <... bpf resumed>) = ? [pid 6768] +++ exited with 0 +++ [pid 6765] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6766, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6765, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] <... restart_syscall resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6777 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 6778 ./strace-static-x86_64: Process 6778 attached [pid 6775] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6778] set_robust_list(0x555555b026a0, 24) = 0 [pid 6778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6778] setpgid(0, 0) = 0 [pid 6778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6777 attached [pid 6777] set_robust_list(0x555555b026a0, 24) = 0 [pid 6777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6778] <... openat resumed>) = 3 [pid 6777] <... prctl resumed>) = 0 [pid 6778] write(3, "1000", 4) = 4 [pid 6778] close(3) = 0 [pid 6778] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6778] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6777] setpgid(0, 0 [pid 6778] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6778] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6777] <... setpgid resumed>) = 0 [pid 6778] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6777] <... openat resumed>) = 3 [pid 6778] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6777] write(3, "1000", 4 [pid 6778] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6777] <... write resumed>) = 4 [pid 6778] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6778] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6777] close(3 [pid 6778] <... clone3 resumed> => {parent_tid=[6779]}, 88) = 6779 [pid 6777] <... close resumed>) = 0 [pid 6778] rt_sigprocmask(SIG_SETMASK, [], [pid 6777] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6778] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6778] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6777] <... futex resumed>) = 0 [pid 6778] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6777] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6777] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 ./strace-static-x86_64: Process 6779 attached [pid 6777] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6779] set_robust_list(0x7fd459fc19a0, 24 [pid 6777] <... mprotect resumed>) = 0 [pid 6779] <... set_robust_list resumed>) = 0 [pid 6777] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6779] rt_sigprocmask(SIG_SETMASK, [], [pid 6777] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6779] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6777] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6777] <... clone3 resumed> => {parent_tid=[6780]}, 88) = 6780 [pid 6779] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] rt_sigprocmask(SIG_SETMASK, [], [pid 6779] <... futex resumed>) = 1 [pid 6778] <... futex resumed>) = 0 [pid 6777] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6779] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6778] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6779] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6778] <... futex resumed>) = 0 [pid 6777] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6779] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6778] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6777] <... futex resumed>) = 0 [pid 6777] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6780 attached [pid 6780] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6780] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6780] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6777] <... futex resumed>) = 0 [pid 6780] <... futex resumed>) = 1 [pid 6780] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6777] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6777] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6769] exit_group(0 [pid 6770] <... bpf resumed>) = ? [pid 6769] <... exit_group resumed>) = ? [pid 6770] +++ exited with 0 +++ [pid 6769] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6769, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6781 ./strace-static-x86_64: Process 6781 attached [pid 6781] set_robust_list(0x555555b026a0, 24) = 0 [pid 6781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6781] setpgid(0, 0 [pid 6778] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6781] <... setpgid resumed>) = 0 [pid 6781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6781] write(3, "1000", 4) = 4 [pid 6781] close(3) = 0 [pid 6781] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6781] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6781] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6771] exit_group(0 [pid 6781] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6771] <... exit_group resumed>) = ? [pid 6781] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6781] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6772] <... bpf resumed>) = ? [pid 6781] <... mprotect resumed>) = 0 [pid 6781] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6781] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6777] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6772] +++ exited with 0 +++ [pid 6771] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6771, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 6781] <... clone3 resumed> => {parent_tid=[6782]}, 88) = 6782 [pid 6781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6781] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6783 [pid 6781] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6782 attached [pid 6782] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6782] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6782] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6781] <... futex resumed>) = 0 [pid 6781] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6781] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6782] <... futex resumed>) = 1 ./strace-static-x86_64: Process 6783 attached [pid 6783] set_robust_list(0x555555b026a0, 24) = 0 [pid 6783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6782] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6783] setpgid(0, 0) = 0 [pid 6783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6783] write(3, "1000", 4) = 4 [pid 6783] close(3) = 0 [pid 6783] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6783] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6783] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6783] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6783] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6783] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6784]}, 88) = 6784 [pid 6783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6783] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6783] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6784 attached [pid 6784] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6784] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6784] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6783] <... futex resumed>) = 0 [pid 6783] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6784] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6783] <... futex resumed>) = 0 [pid 6783] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6773] exit_group(0) = ? [pid 6774] <... bpf resumed>) = ? [pid 6774] +++ exited with 0 +++ [pid 6773] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6773, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6785 [pid 6781] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6781] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6781] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6781] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6785 attached [pid 6785] set_robust_list(0x555555b026a0, 24) = 0 [pid 6785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6785] setpgid(0, 0) = 0 [pid 6785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6785] write(3, "1000", 4) = 4 [pid 6785] close(3) = 0 [pid 6785] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6785] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6785] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6785] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6785] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6785] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6786]}, 88) = 6786 [pid 6785] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6785] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6785] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6786 attached [pid 6786] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6786] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6783] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6786] <... bpf resumed>) = 3 [pid 6783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6786] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6785] <... futex resumed>) = 0 [pid 6775] exit_group(0 [pid 6786] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6785] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6775] <... exit_group resumed>) = ? [pid 6785] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6776] <... bpf resumed>) = ? [pid 6776] +++ exited with 0 +++ [pid 6775] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6775, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6787 ./strace-static-x86_64: Process 6787 attached [pid 6787] set_robust_list(0x555555b026a0, 24) = 0 [pid 6787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6787] setpgid(0, 0) = 0 [pid 6787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6787] write(3, "1000", 4) = 4 [pid 6787] close(3) = 0 [pid 6787] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6787] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6787] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6787] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6787] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6787] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6788]}, 88) = 6788 [pid 6787] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6787] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6787] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6788 attached [pid 6788] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6788] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6787] <... futex resumed>) = 0 [pid 6787] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6788] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6787] <... futex resumed>) = 0 [pid 6787] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6785] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6785] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6785] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6778] exit_group(0) = ? [pid 6779] <... bpf resumed>) = ? [pid 6779] +++ exited with 0 +++ [pid 6778] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6778, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6790 ./strace-static-x86_64: Process 6790 attached [pid 6790] set_robust_list(0x555555b026a0, 24) = 0 [pid 6790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6790] setpgid(0, 0) = 0 [pid 6790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6790] write(3, "1000", 4) = 4 [pid 6790] close(3) = 0 [pid 6790] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6790] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6790] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6790] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6790] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6791]}, 88) = 6791 [pid 6790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6790] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6790] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6787] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6791 attached [pid 6791] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6791] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6791] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6790] <... futex resumed>) = 0 [pid 6790] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6790] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6791] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6777] exit_group(0) = ? [pid 6780] <... bpf resumed>) = ? [pid 6780] +++ exited with 0 +++ [pid 6777] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6777, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6792 ./strace-static-x86_64: Process 6792 attached [pid 6792] set_robust_list(0x555555b026a0, 24) = 0 [pid 6792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6792] setpgid(0, 0) = 0 [pid 6792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6792] write(3, "1000", 4) = 4 [pid 6792] close(3) = 0 [pid 6792] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6792] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6792] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6792] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6792] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6793]}, 88) = 6793 [pid 6792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6792] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6792] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6793 attached [pid 6793] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6790] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6793] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6792] <... futex resumed>) = 0 [pid 6793] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6792] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6793] <... futex resumed>) = 0 [pid 6792] <... futex resumed>) = 1 [pid 6793] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6792] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6781] exit_group(0) = ? [pid 6782] <... bpf resumed>) = ? [pid 6782] +++ exited with 0 +++ [pid 6781] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6781, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6794 [pid 6783] exit_group(0) = ? ./strace-static-x86_64: Process 6794 attached [pid 6794] set_robust_list(0x555555b026a0, 24 [pid 6784] <... bpf resumed>) = ? [pid 6794] <... set_robust_list resumed>) = 0 [pid 6794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6794] setpgid(0, 0) = 0 [pid 6784] +++ exited with 0 +++ [pid 6783] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6783, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6794] write(3, "1000", 4 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6794] <... write resumed>) = 4 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6795 [pid 6794] close(3) = 0 [pid 6794] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6794] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6794] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6794] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6794] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6796]}, 88) = 6796 [pid 6792] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6794] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6794] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6795 attached [pid 6795] set_robust_list(0x555555b026a0, 24) = 0 [pid 6795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6795] setpgid(0, 0./strace-static-x86_64: Process 6796 attached ) = 0 [pid 6796] set_robust_list(0x7fd459fc19a0, 24 [pid 6795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6796] <... set_robust_list resumed>) = 0 [pid 6795] <... openat resumed>) = 3 [pid 6796] rt_sigprocmask(SIG_SETMASK, [], [pid 6795] write(3, "1000", 4) = 4 [pid 6795] close(3) = 0 [pid 6795] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6795] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6795] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6796] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6795] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6795] <... mprotect resumed>) = 0 [pid 6795] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6796] <... bpf resumed>) = 3 [pid 6795] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6795] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6796] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6794] <... futex resumed>) = 0 [pid 6795] <... clone3 resumed> => {parent_tid=[6797]}, 88) = 6797 [pid 6795] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6796] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6794] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6795] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6795] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6794] <... futex resumed>) = 0 [pid 6796] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6794] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6785] exit_group(0) = ? [pid 6786] <... bpf resumed>) = ? [pid 6786] +++ exited with 0 +++ [pid 6785] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6785, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6798 ./strace-static-x86_64: Process 6797 attached [pid 6797] set_robust_list(0x7fd459fc19a0, 24) = 0 ./strace-static-x86_64: Process 6798 attached [pid 6798] set_robust_list(0x555555b026a0, 24) = 0 [pid 6797] rt_sigprocmask(SIG_SETMASK, [], [pid 6798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6798] setpgid(0, 0) = 0 [pid 6797] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6797] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6797] <... bpf resumed>) = 3 [pid 6797] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6797] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6795] <... futex resumed>) = 0 [pid 6795] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6795] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6797] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6797] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6798] <... openat resumed>) = 3 [pid 6798] write(3, "1000", 4) = 4 [pid 6798] close(3) = 0 [pid 6798] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6798] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6798] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6798] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6798] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6798] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6799]}, 88) = 6799 [pid 6798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6798] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6798] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6799 attached [pid 6799] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6799] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6799] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6798] <... futex resumed>) = 0 [pid 6798] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6798] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6799] <... futex resumed>) = 1 [pid 6799] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6787] exit_group(0) = ? [pid 6788] <... bpf resumed>) = ? [pid 6788] +++ exited with 0 +++ [pid 6787] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6787, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6800 ./strace-static-x86_64: Process 6800 attached [pid 6794] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6800] set_robust_list(0x555555b026a0, 24) = 0 [pid 6800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6800] setpgid(0, 0) = 0 [pid 6800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6800] write(3, "1000", 4) = 4 [pid 6800] close(3) = 0 [pid 6800] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6800] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6800] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6800] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6800] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6801]}, 88) = 6801 [pid 6800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6800] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6800] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6795] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6795] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6790] exit_group(0) = ? [pid 6791] <... bpf resumed>) = ? [pid 6791] +++ exited with 0 +++ [pid 6790] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6790, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6801 attached [pid 6801] set_robust_list(0x7fd459fc19a0, 24 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 6802 [pid 6801] <... set_robust_list resumed>) = 0 [pid 6801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6798] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6798] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}./strace-static-x86_64: Process 6802 attached [pid 6801] <... bpf resumed>) = 3 [pid 6798] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6802] set_robust_list(0x555555b026a0, 24 [pid 6801] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6800] <... futex resumed>) = 0 [pid 6802] <... set_robust_list resumed>) = 0 [pid 6801] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6800] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6801] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6802] <... prctl resumed>) = 0 [pid 6801] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6800] <... futex resumed>) = 0 [pid 6802] setpgid(0, 0 [pid 6800] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6802] <... setpgid resumed>) = 0 [pid 6802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6802] write(3, "1000", 4) = 4 [pid 6802] close(3) = 0 [pid 6802] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6802] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6802] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6802] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6802] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6802] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6803]}, 88) = 6803 [pid 6802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6802] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6802] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6803 attached [pid 6803] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6803] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6802] <... futex resumed>) = 0 [pid 6803] <... futex resumed>) = 1 [pid 6803] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6802] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6802] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6792] exit_group(0 [pid 6793] <... bpf resumed>) = ? [pid 6792] <... exit_group resumed>) = ? [pid 6793] +++ exited with 0 +++ [pid 6792] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6792, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6804 [pid 6802] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6804 attached [pid 6804] set_robust_list(0x555555b026a0, 24) = 0 [pid 6804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6804] setpgid(0, 0) = 0 [pid 6804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6804] write(3, "1000", 4) = 4 [pid 6804] close(3) = 0 [pid 6804] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6804] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6804] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6804] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6804] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6804] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6804] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6805]}, 88) = 6805 [pid 6804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6804] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6804] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6805 attached [pid 6805] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6805] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6805] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6804] <... futex resumed>) = 0 [pid 6805] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6804] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6804] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6794] exit_group(0 [pid 6795] exit_group(0 [pid 6794] <... exit_group resumed>) = ? [pid 6795] <... exit_group resumed>) = ? [pid 6796] <... bpf resumed>) = ? [pid 6797] <... bpf resumed>) = ? [pid 6796] +++ exited with 0 +++ [pid 6794] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6794, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6797] +++ exited with 0 +++ [pid 6795] +++ exited with 0 +++ [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6795, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 6804] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6806 [pid 296] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6806 attached [pid 6806] set_robust_list(0x555555b026a0, 24 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6806] <... set_robust_list resumed>) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6807 [pid 6806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6806] setpgid(0, 0) = 0 [pid 6798] exit_group(0) = ? [pid 6806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6806] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 6807 attached [pid 6806] close(3) = 0 [pid 6806] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6806] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6807] set_robust_list(0x555555b026a0, 24 [pid 6806] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6807] <... set_robust_list resumed>) = 0 [pid 6807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6806] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6807] <... prctl resumed>) = 0 [pid 6806] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6807] setpgid(0, 0) = 0 [pid 6806] <... mmap resumed>) = 0x7fd459fa1000 [pid 6807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6806] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6807] <... openat resumed>) = 3 [pid 6806] <... mprotect resumed>) = 0 [pid 6807] write(3, "1000", 4) = 4 [pid 6807] close(3 [pid 6806] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6807] <... close resumed>) = 0 [pid 6807] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6807] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6806] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6807] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6806] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6799] <... bpf resumed>) = ? [pid 6807] <... mmap resumed>) = 0x7fd459fa1000 [pid 6806] <... clone3 resumed> => {parent_tid=[6808]}, 88) = 6808 [pid 6799] +++ exited with 0 +++ [pid 6798] +++ exited with 0 +++ [pid 6807] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6806] rt_sigprocmask(SIG_SETMASK, [], [pid 6807] <... mprotect resumed>) = 0 [pid 6806] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6798, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 6807] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6806] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6807] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6806] <... futex resumed>) = 0 [pid 6807] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6809 [pid 6806] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6807] <... clone3 resumed> => {parent_tid=[6810]}, 88) = 6810 [pid 6807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6807] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6807] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6809 attached [pid 6809] set_robust_list(0x555555b026a0, 24) = 0 [pid 6809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6809] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6808 attached [pid 6809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6808] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6809] <... openat resumed>) = 3 [pid 6809] write(3, "1000", 4) = 4 [pid 6808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6809] close(3) = 0 ./strace-static-x86_64: Process 6810 attached [pid 6809] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] set_robust_list(0x7fd459fc19a0, 24 [pid 6809] <... futex resumed>) = 0 [pid 6808] <... bpf resumed>) = 3 [pid 6810] <... set_robust_list resumed>) = 0 [pid 6809] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6808] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] rt_sigprocmask(SIG_SETMASK, [], [pid 6809] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6808] <... futex resumed>) = 1 [pid 6806] <... futex resumed>) = 0 [pid 6810] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6809] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6808] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6806] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6809] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6810] <... bpf resumed>) = 3 [pid 6809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6806] <... futex resumed>) = 0 [pid 6810] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] <... mmap resumed>) = 0x7fd459fa1000 [pid 6806] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6810] <... futex resumed>) = 1 [pid 6809] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6807] <... futex resumed>) = 0 [pid 6810] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6809] <... mprotect resumed>) = 0 [pid 6807] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6809] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6807] <... futex resumed>) = 0 [pid 6809] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6807] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6809] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6811]}, 88) = 6811 [pid 6809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6809] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6809] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6811 attached [pid 6811] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6811] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6811] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6809] <... futex resumed>) = 0 [pid 6809] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6809] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6811] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6806] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6800] exit_group(0) = ? [pid 6801] <... bpf resumed>) = ? [pid 6801] +++ exited with 0 +++ [pid 6800] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6800, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6812 [pid 6807] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6807] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6807] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6812 attached [pid 6812] set_robust_list(0x555555b026a0, 24) = 0 [pid 6812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6812] setpgid(0, 0) = 0 [pid 6812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6812] write(3, "1000", 4) = 4 [pid 6812] close(3) = 0 [pid 6812] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6802] exit_group(0 [pid 6809] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6802] <... exit_group resumed>) = ? [pid 6812] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6812] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6812] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6812] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6803] <... bpf resumed>) = ? [pid 6812] <... clone3 resumed> => {parent_tid=[6813]}, 88) = 6813 [pid 6812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6812] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6812] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6803] +++ exited with 0 +++ [pid 6802] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6802, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6814 ./strace-static-x86_64: Process 6813 attached [pid 6813] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6813] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6812] <... futex resumed>) = 0 [pid 6813] <... futex resumed>) = 1 [pid 6812] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6813] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6812] <... futex resumed>) = 0 [pid 6812] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6814 attached [pid 6814] set_robust_list(0x555555b026a0, 24) = 0 [pid 6814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6814] setpgid(0, 0) = 0 [pid 6814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6814] write(3, "1000", 4) = 4 [pid 6814] close(3) = 0 [pid 6814] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6814] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6814] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6814] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6814] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6814] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6815]}, 88) = 6815 [pid 6814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6814] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6814] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6815 attached [pid 6815] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6815] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6814] <... futex resumed>) = 0 [pid 6814] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6815] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6814] <... futex resumed>) = 0 [pid 6814] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6812] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6804] exit_group(0) = ? [pid 6805] <... bpf resumed>) = ? [pid 6805] +++ exited with 0 +++ [pid 6804] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6804, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6816 ./strace-static-x86_64: Process 6816 attached [pid 6816] set_robust_list(0x555555b026a0, 24) = 0 [pid 6816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6816] setpgid(0, 0) = 0 [pid 6816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6816] write(3, "1000", 4) = 4 [pid 6816] close(3) = 0 [pid 6816] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6816] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6816] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6816] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6816] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6816] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6816] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6817]}, 88) = 6817 [pid 6816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6816] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6816] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6814] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6817 attached [pid 6817] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6817] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6817] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6816] <... futex resumed>) = 0 [pid 6817] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6816] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6816] <... futex resumed>) = 0 [pid 6817] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6816] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6807] exit_group(0) = ? [pid 6810] <... bpf resumed>) = ? [pid 6810] +++ exited with 0 +++ [pid 6807] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6807, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6809] exit_group(0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6818 [pid 6809] <... exit_group resumed>) = ? [pid 6806] exit_group(0) = ? [pid 6811] <... bpf resumed>) = ? [pid 6808] <... bpf resumed>) = ? [pid 6811] +++ exited with 0 +++ [pid 6809] +++ exited with 0 +++ [pid 6808] +++ exited with 0 +++ [pid 6806] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6809, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6806, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6816] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 298] <... restart_syscall resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 6818 attached [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6818] set_robust_list(0x555555b026a0, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6819 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6820 [pid 6818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6818] setpgid(0, 0) = 0 [pid 6818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6818] write(3, "1000", 4) = 4 [pid 6818] close(3) = 0 [pid 6818] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6818] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6818] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6818] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6818] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6818] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 6820 attached [], 8) = 0 [pid 6818] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6820] set_robust_list(0x555555b026a0, 24 [pid 6818] <... clone3 resumed> => {parent_tid=[6821]}, 88) = 6821 [pid 6820] <... set_robust_list resumed>) = 0 [pid 6818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6818] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6818] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6819 attached [pid 6820] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6821 attached [pid 6821] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6821] rt_sigprocmask(SIG_SETMASK, [], [pid 6820] <... prctl resumed>) = 0 [pid 6819] set_robust_list(0x555555b026a0, 24 [pid 6820] setpgid(0, 0 [pid 6819] <... set_robust_list resumed>) = 0 [pid 6820] <... setpgid resumed>) = 0 [pid 6820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6819] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6821] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6821] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6820] <... openat resumed>) = 3 [pid 6819] <... prctl resumed>) = 0 [pid 6820] write(3, "1000", 4 [pid 6819] setpgid(0, 0 [pid 6820] <... write resumed>) = 4 [pid 6819] <... setpgid resumed>) = 0 [pid 6820] close(3 [pid 6819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6820] <... close resumed>) = 0 [pid 6821] <... bpf resumed>) = 3 [pid 6820] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] <... openat resumed>) = 3 [pid 6821] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6818] <... futex resumed>) = 0 [pid 6818] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] <... futex resumed>) = 0 [pid 6819] write(3, "1000", 4 [pid 6818] <... futex resumed>) = 0 [pid 6818] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6819] <... write resumed>) = 4 [pid 6820] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6819] close(3 [pid 6820] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6821] <... futex resumed>) = 1 [pid 6821] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6820] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6819] <... close resumed>) = 0 [pid 6820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6819] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6820] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6819] <... futex resumed>) = 0 [pid 6820] <... mprotect resumed>) = 0 [pid 6819] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6820] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6819] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6820] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6819] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6820] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6819] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6820] <... clone3 resumed> => {parent_tid=[6822]}, 88) = 6822 [pid 6819] <... mmap resumed>) = 0x7fd459fa1000 [pid 6820] rt_sigprocmask(SIG_SETMASK, [], [pid 6819] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6820] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6819] <... mprotect resumed>) = 0 [pid 6820] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6819] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6820] <... futex resumed>) = 0 [pid 6819] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6820] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6823]}, 88) = 6823 [pid 6819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6819] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6819] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6822 attached [pid 6822] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6822] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6820] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6823 attached [pid 6822] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6823] set_robust_list(0x7fd459fc19a0, 24 [pid 6822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6820] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... set_robust_list resumed>) = 0 [pid 6822] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6820] <... futex resumed>) = 0 [pid 6823] rt_sigprocmask(SIG_SETMASK, [], [pid 6820] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6823] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6823] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6819] <... futex resumed>) = 0 [pid 6823] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6819] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6823] <... futex resumed>) = 0 [pid 6819] <... futex resumed>) = 1 [pid 6823] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6819] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6812] exit_group(0) = ? [pid 6813] <... bpf resumed>) = ? [pid 6813] +++ exited with 0 +++ [pid 6812] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6812, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6818] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6824 ./strace-static-x86_64: Process 6824 attached [pid 6824] set_robust_list(0x555555b026a0, 24) = 0 [pid 6824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6824] setpgid(0, 0) = 0 [pid 6824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6824] write(3, "1000", 4) = 4 [pid 6824] close(3) = 0 [pid 6824] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6824] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6824] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6824] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6824] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6824] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6825]}, 88) = 6825 [pid 6824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6824] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6824] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6820] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6819] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6825 attached [pid 6825] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6825] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6824] <... futex resumed>) = 0 [pid 6824] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6824] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6825] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6814] exit_group(0) = ? [pid 6815] <... bpf resumed>) = ? [pid 6815] +++ exited with 0 +++ [pid 6814] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6814, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6826 ./strace-static-x86_64: Process 6826 attached [pid 6826] set_robust_list(0x555555b026a0, 24) = 0 [pid 6826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6826] setpgid(0, 0) = 0 [pid 6826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6826] write(3, "1000", 4) = 4 [pid 6826] close(3) = 0 [pid 6826] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6826] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6826] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6826] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6826] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6826] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6826] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6827]}, 88) = 6827 [pid 6826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6826] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6824] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6824] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6824] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6826] <... futex resumed>) = 0 [pid 6824] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6826] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6827 attached [pid 6827] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6827] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6827] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6826] <... futex resumed>) = 0 [pid 6827] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6826] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6827] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6827] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6826] <... futex resumed>) = 0 [pid 6826] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6816] exit_group(0) = ? [pid 6817] <... bpf resumed>) = ? [pid 6817] +++ exited with 0 +++ [pid 6816] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6816, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6828 ./strace-static-x86_64: Process 6828 attached [pid 6828] set_robust_list(0x555555b026a0, 24) = 0 [pid 6828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6828] setpgid(0, 0) = 0 [pid 6828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6828] write(3, "1000", 4) = 4 [pid 6828] close(3 [pid 6826] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6828] <... close resumed>) = 0 [pid 6828] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6828] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6828] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6828] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6828] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6828] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6828] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6829]}, 88) = 6829 [pid 6828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6828] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6828] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6829 attached [pid 6829] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6829] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6829] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6828] <... futex resumed>) = 0 [pid 6829] <... futex resumed>) = 1 [pid 6828] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6829] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6828] <... futex resumed>) = 0 [pid 6828] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6818] exit_group(0) = ? [pid 6821] <... bpf resumed>) = ? [pid 6821] +++ exited with 0 +++ [pid 6818] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6818, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6830 ./strace-static-x86_64: Process 6830 attached [pid 6830] set_robust_list(0x555555b026a0, 24) = 0 [pid 6830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6830] setpgid(0, 0) = 0 [pid 6830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6828] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6830] <... openat resumed>) = 3 [pid 6830] write(3, "1000", 4) = 4 [pid 6830] close(3) = 0 [pid 6830] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6830] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6830] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6830] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6830] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6830] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6831]}, 88) = 6831 [pid 6830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6830] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6830] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6831 attached [pid 6831] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6831] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6831] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6830] <... futex resumed>) = 0 [pid 6830] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6830] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6831] <... futex resumed>) = 1 [pid 6831] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6820] exit_group(0 [pid 6819] exit_group(0 [pid 6820] <... exit_group resumed>) = ? [pid 6819] <... exit_group resumed>) = ? [pid 6822] <... bpf resumed>) = ? [pid 6822] +++ exited with 0 +++ [pid 6820] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6820, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6833 ./strace-static-x86_64: Process 6833 attached [pid 6833] set_robust_list(0x555555b026a0, 24) = 0 [pid 6833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6833] setpgid(0, 0) = 0 [pid 6833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6833] write(3, "1000", 4) = 4 [pid 6833] close(3) = 0 [pid 6833] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6833] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6833] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6833] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6833] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6833] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6834]}, 88) = 6834 [pid 6833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6833] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6833] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6823] <... bpf resumed>) = ? [pid 6824] exit_group(0) = ? [pid 6825] <... bpf resumed>) = ? [pid 6825] +++ exited with 0 +++ [pid 6824] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6824, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6835 attached ./strace-static-x86_64: Process 6834 attached , child_tidptr=0x555555b02690) = 6835 [pid 6835] set_robust_list(0x555555b026a0, 24 [pid 6834] set_robust_list(0x7fd459fc19a0, 24 [pid 6823] +++ exited with 0 +++ [pid 6819] +++ exited with 0 +++ [pid 6835] <... set_robust_list resumed>) = 0 [pid 6834] <... set_robust_list resumed>) = 0 [pid 6835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6834] rt_sigprocmask(SIG_SETMASK, [], [pid 6835] <... prctl resumed>) = 0 [pid 6834] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6819, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 6835] setpgid(0, 0 [pid 6834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 6835] <... setpgid resumed>) = 0 [pid 6835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6834] <... bpf resumed>) = 3 [pid 298] <... restart_syscall resumed>) = 0 [pid 6835] <... openat resumed>) = 3 [pid 6834] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] write(3, "1000", 4 [pid 6834] <... futex resumed>) = 1 [pid 6833] <... futex resumed>) = 0 [pid 6834] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6835] <... write resumed>) = 4 [pid 6833] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] close(3 [pid 6834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6833] <... futex resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6835] <... close resumed>) = 0 [pid 6834] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6833] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6836 attached [pid 6835] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6836 [pid 6835] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6836] set_robust_list(0x555555b026a0, 24) = 0 [pid 6836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6835] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6836] <... prctl resumed>) = 0 [pid 6836] setpgid(0, 0) = 0 [pid 6835] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6835] <... mmap resumed>) = 0x7fd459fa1000 [pid 6836] <... openat resumed>) = 3 [pid 6835] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6836] write(3, "1000", 4) = 4 [pid 6836] close(3) = 0 [pid 6836] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6835] <... mprotect resumed>) = 0 [pid 6835] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6836] <... futex resumed>) = 0 [pid 6836] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6836] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6835] <... clone3 resumed> => {parent_tid=[6837]}, 88) = 6837 [pid 6835] rt_sigprocmask(SIG_SETMASK, [], [pid 6836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6835] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6835] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6836] <... mmap resumed>) = 0x7fd459fa1000 [pid 6830] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6836] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6836] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6836] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6838]}, 88) = 6838 [pid 6836] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6836] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6836] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6838 attached [pid 6838] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 6837 attached [pid 6837] set_robust_list(0x7fd459fc19a0, 24 [pid 6838] <... bpf resumed>) = 3 [pid 6838] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6836] <... futex resumed>) = 0 [pid 6838] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6836] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6837] <... set_robust_list resumed>) = 0 [pid 6836] <... futex resumed>) = 0 [pid 6837] rt_sigprocmask(SIG_SETMASK, [], [pid 6836] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6837] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6835] <... futex resumed>) = 0 [pid 6837] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6835] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6833] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6835] <... futex resumed>) = 0 [pid 6835] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6836] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6836] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6826] exit_group(0) = ? [pid 6827] <... bpf resumed>) = ? [pid 6827] +++ exited with 0 +++ [pid 6826] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6826, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6839 ./strace-static-x86_64: Process 6839 attached [pid 6839] set_robust_list(0x555555b026a0, 24) = 0 [pid 6839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6839] setpgid(0, 0) = 0 [pid 6839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6839] write(3, "1000", 4) = 4 [pid 6839] close(3) = 0 [pid 6839] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6835] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6839] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6839] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6839] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6839] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6839] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6840]}, 88) = 6840 [pid 6839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6839] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6839] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6840 attached [pid 6840] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6840] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6840] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6839] <... futex resumed>) = 0 [pid 6839] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6840] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6839] <... futex resumed>) = 0 [pid 6839] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6828] exit_group(0) = ? [pid 6829] <... bpf resumed>) = ? [pid 6829] +++ exited with 0 +++ [pid 6828] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6828, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6841 [pid 6839] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6839] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6839] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6839] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6830] exit_group(0./strace-static-x86_64: Process 6841 attached ) = ? [pid 6841] set_robust_list(0x555555b026a0, 24) = 0 [pid 6841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6841] setpgid(0, 0) = 0 [pid 6831] <... bpf resumed>) = ? [pid 6841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6841] write(3, "1000", 4 [pid 6831] +++ exited with 0 +++ [pid 6830] +++ exited with 0 +++ [pid 6841] <... write resumed>) = 4 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6830, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6841] close(3) = 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 6841] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6841] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 296] <... restart_syscall resumed>) = 0 [pid 6841] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6841] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6841] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6841] rt_sigprocmask(SIG_BLOCK, ~[], [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6841] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6841] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6842]}, 88) = 6842 [pid 6841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6841] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6841] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6842 attached [pid 6842] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6842] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6843 [pid 6842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6842] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6841] <... futex resumed>) = 0 [pid 6841] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6841] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6842] <... futex resumed>) = 1 [pid 6842] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6843 attached [pid 6843] set_robust_list(0x555555b026a0, 24) = 0 [pid 6843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6843] setpgid(0, 0) = 0 [pid 6843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6843] write(3, "1000", 4) = 4 [pid 6843] close(3) = 0 [pid 6843] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6843] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6843] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6843] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6843] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6843] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6844]}, 88) = 6844 [pid 6843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6843] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6843] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6833] exit_group(0) = ? ./strace-static-x86_64: Process 6844 attached [pid 6844] set_robust_list(0x7fd459fc19a0, 24 [pid 6834] <... bpf resumed>) = ? [pid 6844] <... set_robust_list resumed>) = 0 [pid 6844] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6834] +++ exited with 0 +++ [pid 6833] +++ exited with 0 +++ [pid 6844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6833, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 6844] <... bpf resumed>) = 3 [pid 297] <... restart_syscall resumed>) = 0 [pid 6844] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6844] <... futex resumed>) = 1 [pid 6843] <... futex resumed>) = 0 [pid 6844] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6843] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6845 [pid 6843] <... futex resumed>) = 0 [pid 6843] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6845 attached [pid 6845] set_robust_list(0x555555b026a0, 24) = 0 [pid 6845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6845] setpgid(0, 0) = 0 [pid 6845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6836] exit_group(0 [pid 6845] write(3, "1000", 4 [pid 6836] <... exit_group resumed>) = ? [pid 6845] <... write resumed>) = 4 [pid 6845] close(3) = 0 [pid 6845] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6845] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6845] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6838] <... bpf resumed>) = ? [pid 6845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6841] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6845] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6841] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6838] +++ exited with 0 +++ [pid 6836] +++ exited with 0 +++ [pid 6845] <... mprotect resumed>) = 0 [pid 6841] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6836, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6845] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6846]}, 88) = 6846 [pid 6845] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6845] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6845] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6847 ./strace-static-x86_64: Process 6846 attached [pid 6846] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6846] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6845] <... futex resumed>) = 0 [pid 6845] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6845] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6846] <... futex resumed>) = 1 [pid 6846] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6847 attached [pid 6847] set_robust_list(0x555555b026a0, 24) = 0 [pid 6847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6847] setpgid(0, 0) = 0 [pid 6847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6847] write(3, "1000", 4) = 4 [pid 6847] close(3) = 0 [pid 6847] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6847] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6847] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6847] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6847] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6847] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6847] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6848]}, 88) = 6848 [pid 6847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6847] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6847] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6848 attached [pid 6848] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6848] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6848] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6847] <... futex resumed>) = 0 [pid 6848] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6847] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6847] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6835] exit_group(0) = ? [pid 6837] <... bpf resumed>) = ? [pid 6837] +++ exited with 0 +++ [pid 6835] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6835, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6843] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6849 [pid 6843] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6849 attached [pid 6849] set_robust_list(0x555555b026a0, 24) = 0 [pid 6849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6845] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6849] <... prctl resumed>) = 0 [pid 6845] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6849] setpgid(0, 0 [pid 6845] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6849] <... setpgid resumed>) = 0 [pid 6849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6849] write(3, "1000", 4) = 4 [pid 6849] close(3) = 0 [pid 6849] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6849] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6849] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6849] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6849] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6849] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6849] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6850]}, 88) = 6850 [pid 6849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6849] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6849] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6850 attached [pid 6850] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6850] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6847] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6850] <... bpf resumed>) = 3 [pid 6850] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6849] <... futex resumed>) = 0 [pid 6849] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6849] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6850] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6839] exit_group(0) = ? [pid 6840] <... bpf resumed>) = ? [pid 6840] +++ exited with 0 +++ [pid 6839] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6839, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6851 ./strace-static-x86_64: Process 6851 attached [pid 6851] set_robust_list(0x555555b026a0, 24) = 0 [pid 6851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6851] setpgid(0, 0) = 0 [pid 6851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6851] write(3, "1000", 4) = 4 [pid 6851] close(3) = 0 [pid 6851] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6851] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6851] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6851] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6851] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6852]}, 88) = 6852 [pid 6851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6851] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6851] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6852 attached [pid 6852] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6849] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6852] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6852] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6851] <... futex resumed>) = 0 [pid 6851] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6852] <... futex resumed>) = 0 [pid 6851] <... futex resumed>) = 1 [pid 6852] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6851] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6841] exit_group(0) = ? [pid 6842] <... bpf resumed>) = ? [pid 6842] +++ exited with 0 +++ [pid 6841] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6841, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6853 ./strace-static-x86_64: Process 6853 attached [pid 6853] set_robust_list(0x555555b026a0, 24) = 0 [pid 6853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6853] setpgid(0, 0) = 0 [pid 6853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6853] write(3, "1000", 4) = 4 [pid 6853] close(3) = 0 [pid 6853] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6853] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6853] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6853] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6853] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6853] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6853] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6854]}, 88) = 6854 [pid 6853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6853] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6853] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6851] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6854 attached [pid 6854] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6854] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6854] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6853] <... futex resumed>) = 0 [pid 6854] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6853] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6854] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6853] <... futex resumed>) = 0 [pid 6853] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6845] exit_group(0) = ? [pid 6846] <... bpf resumed>) = ? [pid 6843] exit_group(0) = ? [pid 6844] <... bpf resumed>) = ? [pid 6846] +++ exited with 0 +++ [pid 6845] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6845, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 6844] +++ exited with 0 +++ [pid 6843] +++ exited with 0 +++ [pid 297] <... restart_syscall resumed>) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6843, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6855 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6856 ./strace-static-x86_64: Process 6856 attached [pid 6856] set_robust_list(0x555555b026a0, 24) = 0 [pid 6856] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6855 attached ) = 0 [pid 6856] setpgid(0, 0 [pid 6855] set_robust_list(0x555555b026a0, 24) = 0 [pid 6855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6856] <... setpgid resumed>) = 0 [pid 6855] <... prctl resumed>) = 0 [pid 6856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6855] setpgid(0, 0) = 0 [pid 6855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6856] <... openat resumed>) = 3 [pid 6855] <... openat resumed>) = 3 [pid 6856] write(3, "1000", 4) = 4 [pid 6856] close(3) = 0 [pid 6856] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6856] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6856] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6855] write(3, "1000", 4) = 4 [pid 6855] close(3 [pid 6856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6855] <... close resumed>) = 0 [pid 6855] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6856] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6855] <... futex resumed>) = 0 [pid 6855] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6856] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6855] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6856] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6856] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6855] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6856] <... clone3 resumed> => {parent_tid=[6857]}, 88) = 6857 [pid 6855] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6856] rt_sigprocmask(SIG_SETMASK, [], [pid 6855] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6856] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6856] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6855] <... mmap resumed>) = 0x7fd459fa1000 [pid 6856] <... futex resumed>) = 0 [pid 6856] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6855] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6855] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6855] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6858]}, 88) = 6858 [pid 6855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6855] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6855] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6857 attached [pid 6857] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6853] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6853] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6847] exit_group(0 [pid 6857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 6858 attached ) = 3 [pid 6853] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6848] <... bpf resumed>) = ? [pid 6847] <... exit_group resumed>) = ? [pid 6858] set_robust_list(0x7fd459fc19a0, 24 [pid 6857] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] <... set_robust_list resumed>) = 0 [pid 6857] <... futex resumed>) = 1 [pid 6856] <... futex resumed>) = 0 [pid 6848] +++ exited with 0 +++ [pid 6847] +++ exited with 0 +++ [pid 6857] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6856] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6858] rt_sigprocmask(SIG_SETMASK, [], [pid 6856] <... futex resumed>) = 0 [pid 6856] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6847, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 6858] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 6858] <... bpf resumed>) = 3 [pid 298] <... restart_syscall resumed>) = 0 [pid 6858] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6855] <... futex resumed>) = 0 [pid 6858] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6855] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6855] <... futex resumed>) = 0 [pid 6855] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6859 ./strace-static-x86_64: Process 6859 attached [pid 6859] set_robust_list(0x555555b026a0, 24) = 0 [pid 6859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6859] setpgid(0, 0) = 0 [pid 6859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6859] write(3, "1000", 4) = 4 [pid 6859] close(3) = 0 [pid 6859] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6859] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6859] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6859] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6859] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6859] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6860]}, 88) = 6860 [pid 6859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6859] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6859] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6849] exit_group(0) = ? [pid 6850] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6860 attached [pid 6850] +++ exited with 0 +++ [pid 6849] +++ exited with 0 +++ [pid 6860] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6849, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6860] rt_sigprocmask(SIG_SETMASK, [], [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6860] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6861 [pid 6860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 6861 attached ) = 3 [pid 6861] set_robust_list(0x555555b026a0, 24 [pid 6860] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6856] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6861] <... set_robust_list resumed>) = 0 [pid 6860] <... futex resumed>) = 1 [pid 6859] <... futex resumed>) = 0 [pid 6861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6860] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6861] <... prctl resumed>) = 0 [pid 6859] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6861] setpgid(0, 0 [pid 6860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6859] <... futex resumed>) = 0 [pid 6855] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6861] <... setpgid resumed>) = 0 [pid 6860] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6859] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6855] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6861] <... openat resumed>) = 3 [pid 6855] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6861] write(3, "1000", 4) = 4 [pid 6861] close(3) = 0 [pid 6861] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6861] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6861] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6861] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6861] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6861] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6862]}, 88) = 6862 [pid 6861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6861] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6861] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6862 attached [pid 6862] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6862] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6862] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6862] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6861] <... futex resumed>) = 0 [pid 6862] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6861] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6862] <... futex resumed>) = 0 [pid 6862] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6861] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6859] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6861] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6861] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6851] exit_group(0) = ? [pid 6852] <... bpf resumed>) = ? [pid 6852] +++ exited with 0 +++ [pid 6851] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6851, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6863 ./strace-static-x86_64: Process 6863 attached [pid 6863] set_robust_list(0x555555b026a0, 24) = 0 [pid 6863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6863] setpgid(0, 0) = 0 [pid 6863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6863] write(3, "1000", 4) = 4 [pid 6863] close(3) = 0 [pid 6863] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6863] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6863] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6863] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6863] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6863] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6863] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6864]}, 88) = 6864 [pid 6863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6863] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6863] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6864 attached [pid 6864] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6864] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6863] <... futex resumed>) = 0 [pid 6864] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6863] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6864] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6863] <... futex resumed>) = 0 [pid 6864] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6863] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6853] exit_group(0) = ? [pid 6854] <... bpf resumed>) = ? [pid 6854] +++ exited with 0 +++ [pid 6853] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6853, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6865 ./strace-static-x86_64: Process 6865 attached [pid 6865] set_robust_list(0x555555b026a0, 24) = 0 [pid 6865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6865] setpgid(0, 0) = 0 [pid 6865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6865] write(3, "1000", 4) = 4 [pid 6865] close(3) = 0 [pid 6865] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6865] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6863] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6865] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6865] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6865] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6865] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6865] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6866]}, 88) = 6866 [pid 6865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6865] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6865] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6856] exit_group(0) = ? [pid 6857] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6866 attached [pid 6866] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6857] +++ exited with 0 +++ [pid 6856] +++ exited with 0 +++ [pid 6866] rt_sigprocmask(SIG_SETMASK, [], [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6856, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 6866] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 6866] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 297] <... restart_syscall resumed>) = 0 [pid 6866] <... bpf resumed>) = 3 [pid 6866] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6866] <... futex resumed>) = 1 [pid 6865] <... futex resumed>) = 0 [pid 6866] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6865] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6867 [pid 6866] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6865] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6867 attached [pid 6866] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6865] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6867] set_robust_list(0x555555b026a0, 24) = 0 [pid 6855] exit_group(0 [pid 6867] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6855] <... exit_group resumed>) = ? [pid 6867] <... prctl resumed>) = 0 [pid 6867] setpgid(0, 0) = 0 [pid 6867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6858] <... bpf resumed>) = ? [pid 6867] write(3, "1000", 4) = 4 [pid 6867] close(3) = 0 [pid 6867] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6867] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6858] +++ exited with 0 +++ [pid 6855] +++ exited with 0 +++ [pid 6867] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6855, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 6867] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6867] <... mmap resumed>) = 0x7fd459fa1000 [pid 6867] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6868 [pid 6867] <... mprotect resumed>) = 0 [pid 6867] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6867] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6869]}, 88) = 6869 [pid 6867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6867] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6867] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6868 attached [pid 6868] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 6869 attached [pid 6868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6869] set_robust_list(0x7fd459fc19a0, 24 [pid 6868] setpgid(0, 0 [pid 6869] <... set_robust_list resumed>) = 0 [pid 6868] <... setpgid resumed>) = 0 [pid 6869] rt_sigprocmask(SIG_SETMASK, [], [pid 6868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6869] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6868] <... openat resumed>) = 3 [pid 6869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6868] write(3, "1000", 4) = 4 [pid 6869] <... bpf resumed>) = 3 [pid 6868] close(3 [pid 6869] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6868] <... close resumed>) = 0 [pid 6869] <... futex resumed>) = 1 [pid 6868] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6867] <... futex resumed>) = 0 [pid 6869] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6868] <... futex resumed>) = 0 [pid 6867] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6869] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6867] <... futex resumed>) = 0 [pid 6869] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6868] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6867] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6868] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6868] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6868] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6870]}, 88) = 6870 [pid 6868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6868] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6868] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6859] exit_group(0) = ? [pid 6865] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6870 attached [pid 6870] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6870] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6868] <... futex resumed>) = 0 [pid 6870] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6868] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6870] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6868] <... futex resumed>) = 0 [pid 6870] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6868] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6860] <... bpf resumed>) = ? [pid 6860] +++ exited with 0 +++ [pid 6859] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6859, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6871 ./strace-static-x86_64: Process 6871 attached [pid 6871] set_robust_list(0x555555b026a0, 24) = 0 [pid 6871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6871] setpgid(0, 0) = 0 [pid 6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6871] write(3, "1000", 4) = 4 [pid 6871] close(3) = 0 [pid 6871] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6871] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6871] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6871] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6867] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6861] exit_group(0 [pid 6871] <... mmap resumed>) = 0x7fd459fa1000 [pid 6861] <... exit_group resumed>) = ? [pid 6871] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6871] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6871] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6862] <... bpf resumed>) = ? [pid 6871] <... clone3 resumed> => {parent_tid=[6872]}, 88) = 6872 [pid 6871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6871] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6871] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6862] +++ exited with 0 +++ [pid 6861] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6861, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6873 ./strace-static-x86_64: Process 6872 attached [pid 6872] set_robust_list(0x7fd459fc19a0, 24 [pid 6868] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6873 attached [pid 6872] <... set_robust_list resumed>) = 0 [pid 6872] rt_sigprocmask(SIG_SETMASK, [], [pid 6873] set_robust_list(0x555555b026a0, 24 [pid 6872] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6873] <... set_robust_list resumed>) = 0 [pid 6872] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6872] <... bpf resumed>) = 3 [pid 6872] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] setpgid(0, 0 [pid 6872] <... futex resumed>) = 1 [pid 6871] <... futex resumed>) = 0 [pid 6873] <... setpgid resumed>) = 0 [pid 6872] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6871] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6872] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6871] <... futex resumed>) = 0 [pid 6873] <... openat resumed>) = 3 [pid 6872] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6871] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6873] write(3, "1000", 4) = 4 [pid 6873] close(3) = 0 [pid 6873] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6873] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6873] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6873] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6873] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6873] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6874]}, 88) = 6874 [pid 6873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6873] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6873] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6874 attached [pid 6874] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6874] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6874] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6874] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6873] <... futex resumed>) = 0 [pid 6874] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6873] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6873] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6871] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6873] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6873] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6863] exit_group(0) = ? [pid 6864] <... bpf resumed>) = ? [pid 6864] +++ exited with 0 +++ [pid 6863] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6863, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6876 ./strace-static-x86_64: Process 6876 attached [pid 6876] set_robust_list(0x555555b026a0, 24) = 0 [pid 6876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6876] setpgid(0, 0) = 0 [pid 6876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6876] write(3, "1000", 4) = 4 [pid 6876] close(3) = 0 [pid 6876] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6876] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6876] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6876] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6876] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6876] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6877]}, 88) = 6877 [pid 6876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6876] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6876] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6877 attached [pid 6877] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6877] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6876] <... futex resumed>) = 0 [pid 6876] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6877] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6876] <... futex resumed>) = 0 [pid 6876] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6865] exit_group(0) = ? [pid 6866] <... bpf resumed>) = ? [pid 6866] +++ exited with 0 +++ [pid 6865] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6865, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6878 ./strace-static-x86_64: Process 6878 attached [pid 6878] set_robust_list(0x555555b026a0, 24) = 0 [pid 6878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6878] setpgid(0, 0) = 0 [pid 6878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6878] write(3, "1000", 4) = 4 [pid 6878] close(3) = 0 [pid 6878] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6878] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6878] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6878] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6878] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6878] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6879]}, 88) = 6879 [pid 6878] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6878] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6878] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6868] exit_group(0 [pid 6870] <... bpf resumed>) = ? [pid 6868] <... exit_group resumed>) = ? [pid 6870] +++ exited with 0 +++ [pid 6868] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6868, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6879 attached [pid 6879] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 6879] rt_sigprocmask(SIG_SETMASK, [], [pid 6876] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6879] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6879] <... bpf resumed>) = 3 [pid 6879] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6880 [pid 6879] <... futex resumed>) = 1 [pid 6878] <... futex resumed>) = 0 [pid 6879] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6878] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6878] <... futex resumed>) = 0 [pid 6879] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6878] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6880 attached [pid 6880] set_robust_list(0x555555b026a0, 24) = 0 [pid 6880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6880] setpgid(0, 0) = 0 [pid 6880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6867] exit_group(0) = ? [pid 6869] <... bpf resumed>) = ? [pid 6880] write(3, "1000", 4) = 4 [pid 6880] close(3) = 0 [pid 6869] +++ exited with 0 +++ [pid 6867] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6867, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6881 [pid 6880] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6880] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6880] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6880] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6880] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ./strace-static-x86_64: Process 6881 attached [pid 6880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6881] set_robust_list(0x555555b026a0, 24) = 0 [pid 6880] <... clone3 resumed> => {parent_tid=[6882]}, 88) = 6882 [pid 6880] rt_sigprocmask(SIG_SETMASK, [], [pid 6881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6880] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6881] <... prctl resumed>) = 0 [pid 6880] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6881] setpgid(0, 0 [pid 6880] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] <... setpgid resumed>) = 0 [pid 6881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6881] write(3, "1000", 4) = 4 [pid 6881] close(3) = 0 [pid 6881] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6881] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 ./strace-static-x86_64: Process 6882 attached [pid 6881] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6882] set_robust_list(0x7fd459fc19a0, 24 [pid 6881] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6882] <... set_robust_list resumed>) = 0 [pid 6881] <... mmap resumed>) = 0x7fd459fa1000 [pid 6882] rt_sigprocmask(SIG_SETMASK, [], [pid 6881] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6882] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6881] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6882] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6881] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6881] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6882] <... bpf resumed>) = 3 [pid 6881] <... clone3 resumed> => {parent_tid=[6883]}, 88) = 6883 [pid 6882] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6881] rt_sigprocmask(SIG_SETMASK, [], [pid 6882] <... futex resumed>) = 1 [pid 6881] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6880] <... futex resumed>) = 0 [pid 6882] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6881] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6880] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6882] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6881] <... futex resumed>) = 0 [pid 6880] <... futex resumed>) = 0 [pid 6882] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6881] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6880] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6883 attached [pid 6883] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6883] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6883] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6881] <... futex resumed>) = 0 [pid 6883] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6881] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6883] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6881] <... futex resumed>) = 0 [pid 6883] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6881] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6878] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6871] exit_group(0) = ? [pid 6872] <... bpf resumed>) = ? [pid 6872] +++ exited with 0 +++ [pid 6871] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6871, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6884 ./strace-static-x86_64: Process 6884 attached [pid 6884] set_robust_list(0x555555b026a0, 24) = 0 [pid 6884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6880] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6884] setpgid(0, 0) = 0 [pid 6884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6884] write(3, "1000", 4) = 4 [pid 6884] close(3 [pid 6881] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6884] <... close resumed>) = 0 [pid 6884] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6884] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6884] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6873] exit_group(0 [pid 6884] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6873] <... exit_group resumed>) = ? [pid 6884] <... mprotect resumed>) = 0 [pid 6884] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6874] <... bpf resumed>) = ? [pid 6884] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6874] +++ exited with 0 +++ [pid 6873] +++ exited with 0 +++ [pid 6884] <... clone3 resumed> => {parent_tid=[6885]}, 88) = 6885 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6873, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6884] rt_sigprocmask(SIG_SETMASK, [], [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6884] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6884] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6886 [pid 6884] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6885 attached [pid 6885] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6885] rt_sigprocmask(SIG_SETMASK, [], [pid 6884] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6885] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6885] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6885] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6884] <... futex resumed>) = 0 [pid 6885] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6884] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6884] <... futex resumed>) = 0 [pid 6885] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6886 attached [pid 6884] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6886] set_robust_list(0x555555b026a0, 24) = 0 [pid 6886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6886] setpgid(0, 0) = 0 [pid 6886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6886] write(3, "1000", 4) = 4 [pid 6886] close(3) = 0 [pid 6886] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6886] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6886] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6886] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6886] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6886] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6886] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6887]}, 88) = 6887 [pid 6886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6886] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6886] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6887 attached [pid 6887] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6887] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6887] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6887] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6886] <... futex resumed>) = 0 [pid 6886] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6887] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6886] <... futex resumed>) = 0 [pid 6886] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6876] exit_group(0) = ? [pid 6877] <... bpf resumed>) = ? [pid 6877] +++ exited with 0 +++ [pid 6876] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6876, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6884] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 6888 ./strace-static-x86_64: Process 6888 attached [pid 6888] set_robust_list(0x555555b026a0, 24) = 0 [pid 6888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6888] setpgid(0, 0) = 0 [pid 6888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6888] write(3, "1000", 4) = 4 [pid 6888] close(3) = 0 [pid 6888] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6888] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6888] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6888] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6888] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6886] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6888] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6889]}, 88) = 6889 [pid 6888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 6889 attached [pid 6888] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6888] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6889] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6889] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6889] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6888] <... futex resumed>) = 0 [pid 6888] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6889] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6888] <... futex resumed>) = 0 [pid 6888] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6878] exit_group(0 [pid 6880] exit_group(0) = ? [pid 6878] <... exit_group resumed>) = ? [pid 6882] <... bpf resumed>) = ? [pid 6882] +++ exited with 0 +++ [pid 6880] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6880, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6890 [pid 6879] <... bpf resumed>) = ? [pid 6879] +++ exited with 0 +++ [pid 6878] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6878, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- ./strace-static-x86_64: Process 6890 attached [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 6890] set_robust_list(0x555555b026a0, 24 [pid 301] <... restart_syscall resumed>) = 0 [pid 6890] <... set_robust_list resumed>) = 0 [pid 6890] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6890] <... prctl resumed>) = 0 [pid 6890] setpgid(0, 0 [pid 6888] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6890] <... setpgid resumed>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6891 [pid 6890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6890] write(3, "1000", 4) = 4 [pid 6890] close(3) = 0 [pid 6890] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6890] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 ./strace-static-x86_64: Process 6891 attached [pid 6890] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6891] set_robust_list(0x555555b026a0, 24) = 0 [pid 6891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6891] setpgid(0, 0) = 0 [pid 6891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6890] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6891] <... openat resumed>) = 3 [pid 6890] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6891] write(3, "1000", 4) = 4 [pid 6891] close(3) = 0 [pid 6891] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6890] <... mmap resumed>) = 0x7fd459fa1000 [pid 6891] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6890] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6891] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6891] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6890] <... mprotect resumed>) = 0 [pid 6891] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6891] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6890] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6891] <... mprotect resumed>) = 0 [pid 6891] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6890] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6891] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6890] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6891] <... clone3 resumed> => {parent_tid=[6892]}, 88) = 6892 [pid 6891] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6891] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6890] <... clone3 resumed> => {parent_tid=[6893]}, 88) = 6893 [pid 6891] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6892 attached [pid 6892] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6890] rt_sigprocmask(SIG_SETMASK, [], [pid 6892] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6890] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6890] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6890] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6892] <... bpf resumed>) = 3 [pid 6892] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6891] <... futex resumed>) = 0 [pid 6891] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6891] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6892] <... futex resumed>) = 1 [pid 6892] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6893 attached [pid 6893] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6893] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6893] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6893] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6890] <... futex resumed>) = 0 [pid 6893] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6890] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6881] exit_group(0 [pid 6890] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6881] <... exit_group resumed>) = ? [pid 6883] <... bpf resumed>) = ? [pid 6883] +++ exited with 0 +++ [pid 6881] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6881, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6894 ./strace-static-x86_64: Process 6894 attached [pid 6894] set_robust_list(0x555555b026a0, 24) = 0 [pid 6894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6894] setpgid(0, 0) = 0 [pid 6894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6894] write(3, "1000", 4) = 4 [pid 6894] close(3) = 0 [pid 6894] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6894] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6894] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6894] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6894] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6894] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6894] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6895]}, 88) = 6895 [pid 6894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6894] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6894] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6895 attached [pid 6895] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6895] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6895] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6891] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6891] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6891] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6895] <... bpf resumed>) = 3 [pid 6895] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6894] <... futex resumed>) = 0 [pid 6894] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6894] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6895] <... futex resumed>) = 1 [pid 6895] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6890] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6884] exit_group(0) = ? [pid 6885] <... bpf resumed>) = ? [pid 6885] +++ exited with 0 +++ [pid 6884] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6884, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6896 ./strace-static-x86_64: Process 6896 attached [pid 6896] set_robust_list(0x555555b026a0, 24 [pid 6894] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6894] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6894] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6896] <... set_robust_list resumed>) = 0 [pid 6894] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6894] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6896] setpgid(0, 0) = 0 [pid 6896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6896] write(3, "1000", 4) = 4 [pid 6886] exit_group(0) = ? [pid 6896] close(3) = 0 [pid 6896] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6896] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6896] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6896] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6896] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6896] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6897]}, 88) = 6897 [pid 6896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6896] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6896] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6897 attached [pid 6897] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6897] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6897] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6896] <... futex resumed>) = 0 [pid 6896] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6896] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6897] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6887] <... bpf resumed>) = ? [pid 6887] +++ exited with 0 +++ [pid 6886] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6886, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6898 ./strace-static-x86_64: Process 6898 attached [pid 6898] set_robust_list(0x555555b026a0, 24) = 0 [pid 6898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6898] setpgid(0, 0) = 0 [pid 6898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6898] write(3, "1000", 4) = 4 [pid 6898] close(3) = 0 [pid 6898] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6898] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6898] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6898] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6898] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6898] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6898] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6899]}, 88) = 6899 [pid 6898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6898] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6898] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6899 attached [pid 6899] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6899] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6899] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6899] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6899] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6898] <... futex resumed>) = 0 [pid 6898] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6899] <... futex resumed>) = 0 [pid 6898] <... futex resumed>) = 1 [pid 6899] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6898] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6888] exit_group(0) = ? [pid 6889] <... bpf resumed>) = ? [pid 6889] +++ exited with 0 +++ [pid 6888] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6888, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6900 [pid 6896] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6896] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6896] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6900 attached [pid 6900] set_robust_list(0x555555b026a0, 24) = 0 [pid 6900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6900] setpgid(0, 0) = 0 [pid 6900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6900] write(3, "1000", 4) = 4 [pid 6900] close(3) = 0 [pid 6900] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6900] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6900] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6900] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6900] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6901]}, 88) = 6901 [pid 6900] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6900] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6900] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6901 attached [pid 6901] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6901] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6901] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6900] <... futex resumed>) = 0 [pid 6901] <... futex resumed>) = 1 [pid 6898] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6901] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6900] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6900] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6891] exit_group(0) = ? [pid 6892] <... bpf resumed>) = ? [pid 6892] +++ exited with 0 +++ [pid 6891] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6891, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6902 ./strace-static-x86_64: Process 6902 attached [pid 6902] set_robust_list(0x555555b026a0, 24) = 0 [pid 6902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6902] setpgid(0, 0) = 0 [pid 6902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6902] write(3, "1000", 4) = 4 [pid 6902] close(3) = 0 [pid 6902] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6902] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6902] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6902] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6902] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6902] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6903]}, 88) = 6903 [pid 6902] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6902] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6902] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6890] exit_group(0) = ? [pid 6893] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6903 attached [pid 6903] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6893] +++ exited with 0 +++ [pid 6890] +++ exited with 0 +++ [pid 6903] rt_sigprocmask(SIG_SETMASK, [], [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6890, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 6903] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 6903] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 296] <... restart_syscall resumed>) = 0 [pid 6903] <... bpf resumed>) = 3 [pid 6903] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6902] <... futex resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6903] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6902] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6904 attached ) = 0 [pid 6900] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6904 [pid 6904] set_robust_list(0x555555b026a0, 24 [pid 6902] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6904] <... set_robust_list resumed>) = 0 [pid 6904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6904] setpgid(0, 0) = 0 [pid 6904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6904] write(3, "1000", 4) = 4 [pid 6904] close(3) = 0 [pid 6904] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6904] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6904] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6904] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6904] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6904] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6904] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6905]}, 88) = 6905 [pid 6904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6904] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6894] exit_group(0 [pid 6904] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6894] <... exit_group resumed>) = ? [pid 6895] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6905 attached [pid 6895] +++ exited with 0 +++ [pid 6894] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6894, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 6905] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 6905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6905] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6906 [pid 6905] <... bpf resumed>) = 3 [pid 6905] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6904] <... futex resumed>) = 0 [pid 6905] <... futex resumed>) = 1 [pid 6904] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6905] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6904] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6906 attached [pid 6906] set_robust_list(0x555555b026a0, 24) = 0 [pid 6906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6906] setpgid(0, 0) = 0 [pid 6906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6906] write(3, "1000", 4) = 4 [pid 6906] close(3) = 0 [pid 6906] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6906] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6906] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6906] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6906] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6906] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6906] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6907]}, 88) = 6907 [pid 6906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6906] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6906] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6907 attached [pid 6907] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6907] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6907] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6906] <... futex resumed>) = 0 [pid 6907] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6906] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6906] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6902] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6904] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6896] exit_group(0) = ? [pid 6897] <... bpf resumed>) = ? [pid 6897] +++ exited with 0 +++ [pid 6896] +++ exited with 0 +++ [pid 6906] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6896, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6908 ./strace-static-x86_64: Process 6908 attached [pid 6908] set_robust_list(0x555555b026a0, 24) = 0 [pid 6908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6908] setpgid(0, 0) = 0 [pid 6908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6908] write(3, "1000", 4) = 4 [pid 6908] close(3) = 0 [pid 6908] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6908] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6908] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6908] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6908] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6908] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6909]}, 88) = 6909 [pid 6908] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6908] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6908] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6909 attached [pid 6909] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6909] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6909] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6908] <... futex resumed>) = 0 [pid 6909] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6908] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6908] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6898] exit_group(0) = ? [pid 6899] <... bpf resumed>) = ? [pid 6899] +++ exited with 0 +++ [pid 6898] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6898, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6910 ./strace-static-x86_64: Process 6910 attached [pid 6910] set_robust_list(0x555555b026a0, 24) = 0 [pid 6910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6910] setpgid(0, 0) = 0 [pid 6910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6910] write(3, "1000", 4) = 4 [pid 6910] close(3) = 0 [pid 6910] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6910] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6910] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6908] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6910] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6910] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6910] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6910] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6900] exit_group(0 [pid 6910] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6910] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6911]}, 88) = 6911 [pid 6910] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6910] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6910] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6900] <... exit_group resumed>) = ? [pid 6901] <... bpf resumed>) = ? [pid 6901] +++ exited with 0 +++ [pid 6900] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6900, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6912 ./strace-static-x86_64: Process 6911 attached [pid 6911] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6911] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6911] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 6912 attached [pid 6911] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6910] <... futex resumed>) = 0 [pid 6912] set_robust_list(0x555555b026a0, 24 [pid 6911] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6910] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6912] <... set_robust_list resumed>) = 0 [pid 6910] <... futex resumed>) = 0 [pid 6910] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6912] setpgid(0, 0) = 0 [pid 6912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6912] write(3, "1000", 4) = 4 [pid 6912] close(3) = 0 [pid 6912] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6912] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6912] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6912] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6912] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6912] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6902] exit_group(0 [pid 6912] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6903] <... bpf resumed>) = ? [pid 6902] <... exit_group resumed>) = ? [pid 6912] <... clone3 resumed> => {parent_tid=[6913]}, 88) = 6913 [pid 6912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6912] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6912] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6903] +++ exited with 0 +++ [pid 6902] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6902, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6914 ./strace-static-x86_64: Process 6913 attached [pid 6913] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6913] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6913] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 6914 attached [pid 6914] set_robust_list(0x555555b026a0, 24) = 0 [pid 6914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6914] setpgid(0, 0) = 0 [pid 6914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6913] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6912] <... futex resumed>) = 0 [pid 6914] <... openat resumed>) = 3 [pid 6913] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6912] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6914] write(3, "1000", 4) = 4 [pid 6912] <... futex resumed>) = 0 [pid 6914] close(3 [pid 6912] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6914] <... close resumed>) = 0 [pid 6914] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6914] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6914] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6914] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6914] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6915]}, 88) = 6915 [pid 6914] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6914] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6914] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6906] exit_group(0) = ? [pid 6907] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6915 attached [pid 6915] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6915] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6907] +++ exited with 0 +++ [pid 6906] +++ exited with 0 +++ [pid 6915] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6906, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6915] <... futex resumed>) = 1 [pid 6914] <... futex resumed>) = 0 [pid 6915] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6914] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6914] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6916 [pid 6910] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6910] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6910] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6910] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6916 attached [pid 6916] set_robust_list(0x555555b026a0, 24) = 0 [pid 6916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6916] setpgid(0, 0) = 0 [pid 6916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6916] write(3, "1000", 4) = 4 [pid 6916] close(3) = 0 [pid 6916] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6916] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6916] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6916] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6916] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6916] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6916] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6904] exit_group(0) = ? [pid 6916] <... clone3 resumed> => {parent_tid=[6917]}, 88) = 6917 [pid 6916] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6916] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6916] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6905] <... bpf resumed>) = ? [pid 6905] +++ exited with 0 +++ [pid 6904] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6904, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6918 ./strace-static-x86_64: Process 6917 attached [pid 6917] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6917] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6917] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6916] <... futex resumed>) = 0 [pid 6916] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6916] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6917] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6918 attached [pid 6918] set_robust_list(0x555555b026a0, 24) = 0 [pid 6918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6918] setpgid(0, 0) = 0 [pid 6918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6918] write(3, "1000", 4) = 4 [pid 6918] close(3) = 0 [pid 6912] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6918] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6918] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6918] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6918] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6918] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6918] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6918] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6919]}, 88) = 6919 [pid 6918] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6918] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6918] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6919 attached [pid 6919] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6914] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6914] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6914] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6914] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6914] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6919] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6919] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6918] <... futex resumed>) = 0 [pid 6918] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6918] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6919] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6916] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6916] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6918] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6908] exit_group(0) = ? [pid 6909] <... bpf resumed>) = ? [pid 6909] +++ exited with 0 +++ [pid 6908] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6908, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6921 ./strace-static-x86_64: Process 6921 attached [pid 6921] set_robust_list(0x555555b026a0, 24) = 0 [pid 6921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6921] setpgid(0, 0) = 0 [pid 6921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6921] write(3, "1000", 4) = 4 [pid 6921] close(3) = 0 [pid 6921] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6921] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6921] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6921] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6921] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6921] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6922]}, 88) = 6922 [pid 6921] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6921] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6921] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6922 attached [pid 6922] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6922] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6922] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6921] <... futex resumed>) = 0 [pid 6922] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6921] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6921] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6910] exit_group(0) = ? [pid 6911] <... bpf resumed>) = ? [pid 6911] +++ exited with 0 +++ [pid 6910] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6910, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6923 ./strace-static-x86_64: Process 6923 attached [pid 6923] set_robust_list(0x555555b026a0, 24) = 0 [pid 6923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6923] setpgid(0, 0) = 0 [pid 6923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6923] write(3, "1000", 4) = 4 [pid 6923] close(3) = 0 [pid 6923] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6923] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6923] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6923] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6923] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6923] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6923] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6924]}, 88) = 6924 [pid 6923] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6923] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6923] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6924 attached [pid 6924] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6924] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6924] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6923] <... futex resumed>) = 0 [pid 6923] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6923] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6924] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6921] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6921] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6914] exit_group(0) = ? [pid 6912] exit_group(0) = ? [pid 6915] <... bpf resumed>) = ? [pid 6913] <... bpf resumed>) = ? [pid 6915] +++ exited with 0 +++ [pid 6914] +++ exited with 0 +++ [pid 6913] +++ exited with 0 +++ [pid 6912] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6914, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6912, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] <... restart_syscall resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6925 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 6926 ./strace-static-x86_64: Process 6925 attached [pid 6925] set_robust_list(0x555555b026a0, 24./strace-static-x86_64: Process 6926 attached ) = 0 [pid 6925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6925] setpgid(0, 0 [pid 6926] set_robust_list(0x555555b026a0, 24) = 0 [pid 6925] <... setpgid resumed>) = 0 [pid 6926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6926] setpgid(0, 0 [pid 6925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6925] write(3, "1000", 4) = 4 [pid 6925] close(3) = 0 [pid 6925] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... setpgid resumed>) = 0 [pid 6925] <... futex resumed>) = 0 [pid 6925] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6925] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6925] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6925] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6926] <... openat resumed>) = 3 [pid 6925] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6925] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6926] write(3, "1000", 4) = 4 [pid 6925] <... clone3 resumed> => {parent_tid=[6927]}, 88) = 6927 [pid 6925] rt_sigprocmask(SIG_SETMASK, [], [pid 6926] close(3 [pid 6925] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6925] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6925] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6926] <... close resumed>) = 0 [pid 6926] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6926] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6926] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6926] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6926] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6926] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 6927 attached [pid 6927] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6927] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6926] <... clone3 resumed> => {parent_tid=[6928]}, 88) = 6928 [pid 6927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6926] rt_sigprocmask(SIG_SETMASK, [], [pid 6927] <... bpf resumed>) = 3 [pid 6926] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6916] exit_group(0 [pid 6927] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6916] <... exit_group resumed>) = ? [pid 6927] <... futex resumed>) = 1 [pid 6925] <... futex resumed>) = 0 [pid 6927] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6925] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6926] <... futex resumed>) = 0 [pid 6925] <... futex resumed>) = 0 [pid 6926] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6925] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6917] <... bpf resumed>) = ? [pid 6917] +++ exited with 0 +++ [pid 6916] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6916, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6929 ./strace-static-x86_64: Process 6928 attached [pid 6928] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6928] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6928] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6928] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6926] <... futex resumed>) = 0 [pid 6928] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 6926] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6928] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6929 attached [pid 6926] <... futex resumed>) = 0 [pid 6926] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6929] set_robust_list(0x555555b026a0, 24) = 0 [pid 6929] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6923] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6929] <... prctl resumed>) = 0 [pid 6929] setpgid(0, 0) = 0 [pid 6929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6929] write(3, "1000", 4) = 4 [pid 6929] close(3) = 0 [pid 6929] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6929] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6929] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6929] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6929] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6929] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6929] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6930]}, 88) = 6930 [pid 6929] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6929] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6929] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6918] exit_group(0) = ? [pid 6919] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6930 attached [pid 6919] +++ exited with 0 +++ [pid 6918] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6918, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 6930] set_robust_list(0x7fd459fc19a0, 24 [pid 296] <... restart_syscall resumed>) = 0 [pid 6930] <... set_robust_list resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6930] rt_sigprocmask(SIG_SETMASK, [], [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6931 [pid 6930] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6930] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6930] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6929] <... futex resumed>) = 0 [pid 6930] <... futex resumed>) = 1 [pid 6929] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6930] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6929] <... futex resumed>) = 0 [pid 6929] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6931 attached [pid 6931] set_robust_list(0x555555b026a0, 24) = 0 [pid 6931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6931] setpgid(0, 0) = 0 [pid 6931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6931] write(3, "1000", 4) = 4 [pid 6931] close(3) = 0 [pid 6931] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6931] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6931] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6931] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6931] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6931] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6932]}, 88) = 6932 [pid 6931] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6931] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6925] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6931] <... futex resumed>) = 0 [pid 6925] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6931] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6925] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6925] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6925] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6925] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6932 attached [pid 6932] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6932] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6932] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6932] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6931] <... futex resumed>) = 0 [pid 6932] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6931] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6931] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6926] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6929] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6931] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6921] exit_group(0) = ? [pid 6922] <... bpf resumed>) = ? [pid 6922] +++ exited with 0 +++ [pid 6921] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6921, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6933 ./strace-static-x86_64: Process 6933 attached [pid 6933] set_robust_list(0x555555b026a0, 24) = 0 [pid 6933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6933] setpgid(0, 0) = 0 [pid 6933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6933] write(3, "1000", 4) = 4 [pid 6933] close(3) = 0 [pid 6933] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6933] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6933] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6933] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6933] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6934]}, 88) = 6934 [pid 6933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6933] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6933] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6934 attached [pid 6934] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6934] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6934] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6933] <... futex resumed>) = 0 [pid 6934] <... futex resumed>) = 1 [pid 6933] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6934] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6933] <... futex resumed>) = 0 [pid 6933] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6923] exit_group(0) = ? [pid 6924] <... bpf resumed>) = ? [pid 6924] +++ exited with 0 +++ [pid 6923] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6923, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6935 ./strace-static-x86_64: Process 6935 attached [pid 6935] set_robust_list(0x555555b026a0, 24) = 0 [pid 6935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6935] setpgid(0, 0) = 0 [pid 6935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6935] write(3, "1000", 4) = 4 [pid 6935] close(3) = 0 [pid 6935] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6935] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6935] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6935] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6935] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6935] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6935] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6936]}, 88) = 6936 [pid 6935] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6935] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6935] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6936 attached [pid 6936] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6936] rt_sigprocmask(SIG_SETMASK, [], [pid 6925] exit_group(0) = ? [pid 6936] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6933] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6927] <... bpf resumed>) = ? [pid 6936] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6927] +++ exited with 0 +++ [pid 6925] +++ exited with 0 +++ [pid 6936] <... bpf resumed>) = 3 [pid 6936] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6925, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 6936] <... futex resumed>) = 1 [pid 6935] <... futex resumed>) = 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 6935] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6936] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6935] <... futex resumed>) = 0 [pid 6935] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6937 ./strace-static-x86_64: Process 6937 attached [pid 6937] set_robust_list(0x555555b026a0, 24) = 0 [pid 6937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6937] setpgid(0, 0) = 0 [pid 6937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6937] write(3, "1000", 4) = 4 [pid 6937] close(3) = 0 [pid 6937] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6937] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6937] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6937] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6937] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6937] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6937] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6938]}, 88) = 6938 [pid 6937] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6937] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6937] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6926] exit_group(0) = ? [pid 6928] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6938 attached [pid 6938] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6938] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6938] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6928] +++ exited with 0 +++ [pid 6926] +++ exited with 0 +++ [pid 6938] <... bpf resumed>) = 3 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6926, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 6938] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6937] <... futex resumed>) = 0 [pid 6938] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6937] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 6937] <... futex resumed>) = 0 [pid 6937] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6939 ./strace-static-x86_64: Process 6939 attached [pid 6939] set_robust_list(0x555555b026a0, 24) = 0 [pid 6939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6939] setpgid(0, 0) = 0 [pid 6939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6939] write(3, "1000", 4) = 4 [pid 6939] close(3) = 0 [pid 6939] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6939] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6939] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6939] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6939] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6939] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6940]}, 88) = 6940 [pid 6939] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6939] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6939] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6931] exit_group(0) = ? [pid 6932] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6940 attached [pid 6932] +++ exited with 0 +++ [pid 6931] +++ exited with 0 +++ [pid 6940] set_robust_list(0x7fd459fc19a0, 24 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6931, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 6940] <... set_robust_list resumed>) = 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 6940] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6940] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 296] <... restart_syscall resumed>) = 0 [pid 6940] <... bpf resumed>) = 3 [pid 6940] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6935] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6940] <... futex resumed>) = 1 [pid 6939] <... futex resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6940] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6939] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6941 [pid 6939] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6941 attached [pid 6941] set_robust_list(0x555555b026a0, 24) = 0 [pid 6941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6941] setpgid(0, 0) = 0 [pid 6941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6941] write(3, "1000", 4) = 4 [pid 6937] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6941] close(3 [pid 6937] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6941] <... close resumed>) = 0 [pid 6941] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6937] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6941] <... futex resumed>) = 0 [pid 6941] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6941] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6941] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6941] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6941] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6941] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6942]}, 88) = 6942 [pid 6941] rt_sigprocmask(SIG_SETMASK, [], [pid 6929] exit_group(0 [pid 6941] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6929] <... exit_group resumed>) = ? [pid 6941] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6941] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6930] <... bpf resumed>) = ? [pid 6930] +++ exited with 0 +++ [pid 6929] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6929, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 6942 attached ) = 0 [pid 6942] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6942] rt_sigprocmask(SIG_SETMASK, [], [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6943 [pid 6942] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6942] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6942] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6941] <... futex resumed>) = 0 [pid 6941] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6941] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6942] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6943 attached [pid 6943] set_robust_list(0x555555b026a0, 24) = 0 [pid 6943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6943] setpgid(0, 0) = 0 [pid 6943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6943] write(3, "1000", 4) = 4 [pid 6943] close(3) = 0 [pid 6943] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6943] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6943] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6943] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6943] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6943] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6944]}, 88) = 6944 [pid 6943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6943] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6943] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6944 attached [pid 6944] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6944] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6944] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6944] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6943] <... futex resumed>) = 0 [pid 6943] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6943] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6944] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6939] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6939] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6939] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6939] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6939] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6941] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6941] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6941] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6941] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6943] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6943] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6943] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6943] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6943] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6933] exit_group(0) = ? [pid 6934] <... bpf resumed>) = ? [pid 6934] +++ exited with 0 +++ [pid 6933] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6933, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6945 ./strace-static-x86_64: Process 6945 attached [pid 6945] set_robust_list(0x555555b026a0, 24) = 0 [pid 6945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6945] setpgid(0, 0) = 0 [pid 6945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6945] write(3, "1000", 4) = 4 [pid 6945] close(3) = 0 [pid 6945] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6945] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6945] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6945] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6945] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6945] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6946]}, 88) = 6946 [pid 6945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6945] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6945] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6946 attached [pid 6946] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6946] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6946] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6945] <... futex resumed>) = 0 [pid 6945] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6945] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6946] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6937] exit_group(0) = ? [pid 6938] <... bpf resumed>) = ? [pid 6938] +++ exited with 0 +++ [pid 6937] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6937, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6947 [pid 6935] exit_group(0) = ? ./strace-static-x86_64: Process 6947 attached [pid 6947] set_robust_list(0x555555b026a0, 24) = 0 [pid 6936] <... bpf resumed>) = ? [pid 6947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6947] setpgid(0, 0) = 0 [pid 6947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6947] write(3, "1000", 4) = 4 [pid 6947] close(3) = 0 [pid 6947] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6947] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6936] +++ exited with 0 +++ [pid 6935] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6935, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 6947] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6947] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6947] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6947] <... mprotect resumed>) = 0 [pid 6947] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6947] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6949]}, 88) = 6949 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6948 [pid 6947] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6947] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6947] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6949 attached [pid 6949] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6949] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6949] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6947] <... futex resumed>) = 0 [pid 6947] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6947] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6949] <... futex resumed>) = 1 [pid 6949] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6948 attached [pid 6948] set_robust_list(0x555555b026a0, 24) = 0 [pid 6948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6948] setpgid(0, 0) = 0 [pid 6948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6948] write(3, "1000", 4) = 4 [pid 6948] close(3) = 0 [pid 6948] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6948] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6948] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6948] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6948] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6950]}, 88) = 6950 [pid 6948] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6948] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6948] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6945] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6945] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6945] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6945] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6945] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6950 attached [pid 6950] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6950] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6939] exit_group(0 [pid 6950] <... bpf resumed>) = 3 [pid 6939] <... exit_group resumed>) = ? [pid 6950] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6950] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6948] <... futex resumed>) = 0 [pid 6948] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6950] <... futex resumed>) = 0 [pid 6948] <... futex resumed>) = 1 [pid 6950] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6948] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6940] <... bpf resumed>) = ? [pid 6940] +++ exited with 0 +++ [pid 6939] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6939, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6951 ./strace-static-x86_64: Process 6951 attached [pid 6951] set_robust_list(0x555555b026a0, 24) = 0 [pid 6951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6951] setpgid(0, 0) = 0 [pid 6951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6951] write(3, "1000", 4) = 4 [pid 6951] close(3) = 0 [pid 6951] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6951] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6951] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6951] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6941] exit_group(0 [pid 6951] <... mmap resumed>) = 0x7fd459fa1000 [pid 6941] <... exit_group resumed>) = ? [pid 6951] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6947] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6942] <... bpf resumed>) = ? [pid 6951] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6947] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6951] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6947] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6951] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6952]}, 88) = 6952 [pid 6951] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6951] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6951] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6942] +++ exited with 0 +++ [pid 6941] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6941, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6953 ./strace-static-x86_64: Process 6952 attached [pid 6952] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6952] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 6953 attached NULL, 8) = 0 [pid 6952] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6953] set_robust_list(0x555555b026a0, 24 [pid 6952] <... bpf resumed>) = 3 [pid 6953] <... set_robust_list resumed>) = 0 [pid 6952] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6951] <... futex resumed>) = 0 [pid 6953] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6952] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6951] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6953] <... prctl resumed>) = 0 [pid 6951] <... futex resumed>) = 0 [pid 6948] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6953] setpgid(0, 0 [pid 6951] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6953] <... setpgid resumed>) = 0 [pid 6953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6953] write(3, "1000", 4) = 4 [pid 6953] close(3) = 0 [pid 6953] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6953] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6953] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6953] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6943] exit_group(0) = ? [pid 6953] <... mmap resumed>) = 0x7fd459fa1000 [pid 6944] <... bpf resumed>) = ? [pid 6953] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6953] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6944] +++ exited with 0 +++ [pid 6943] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6943, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 6953] <... rt_sigprocmask resumed>[], 8) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6953] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6953] <... clone3 resumed> => {parent_tid=[6954]}, 88) = 6954 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6955 [pid 6953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6953] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6953] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6955 attached [pid 6955] set_robust_list(0x555555b026a0, 24) = 0 [pid 6955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6955] setpgid(0, 0) = 0 [pid 6955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6955] write(3, "1000", 4) = 4 [pid 6955] close(3) = 0 [pid 6955] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6954 attached ) = 0 [pid 6955] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6954] set_robust_list(0x7fd459fc19a0, 24 [pid 6955] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6954] <... set_robust_list resumed>) = 0 [pid 6955] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 6954] rt_sigprocmask(SIG_SETMASK, [], [pid 6955] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6954] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6954] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6955] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6955] rt_sigprocmask(SIG_BLOCK, ~[], [pid 6954] <... bpf resumed>) = 3 [pid 6955] <... rt_sigprocmask resumed>[], 8) = 0 [pid 6954] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6955] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6954] <... futex resumed>) = 1 [pid 6953] <... futex resumed>) = 0 [pid 6953] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6954] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6953] <... futex resumed>) = 0 [pid 6955] <... clone3 resumed> => {parent_tid=[6956]}, 88) = 6956 [pid 6953] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6955] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6955] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6956 attached [pid 6956] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6956] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6956] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6956] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6955] <... futex resumed>) = 0 [pid 6956] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6955] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6955] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6951] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6953] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6953] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6955] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6945] exit_group(0) = ? [pid 6946] <... bpf resumed>) = ? [pid 6946] +++ exited with 0 +++ [pid 6945] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6945, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6957 ./strace-static-x86_64: Process 6957 attached [pid 6957] set_robust_list(0x555555b026a0, 24) = 0 [pid 6957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6957] setpgid(0, 0) = 0 [pid 6957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6957] write(3, "1000", 4) = 4 [pid 6957] close(3) = 0 [pid 6957] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6957] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6957] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6957] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6957] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6957] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6958]}, 88) = 6958 [pid 6957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6957] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6957] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6947] exit_group(0) = ? [pid 6949] <... bpf resumed>) = ? ./strace-static-x86_64: Process 6958 attached [pid 6949] +++ exited with 0 +++ [pid 6947] +++ exited with 0 +++ [pid 6958] set_robust_list(0x7fd459fc19a0, 24 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6947, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 6958] <... set_robust_list resumed>) = 0 [pid 6958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6958] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 6959 [pid 6958] <... bpf resumed>) = 3 [pid 6958] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6957] <... futex resumed>) = 0 [pid 6958] <... futex resumed>) = 1 [pid 6957] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6958] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6957] <... futex resumed>) = 0 [pid 6957] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6959 attached [pid 6959] set_robust_list(0x555555b026a0, 24) = 0 [pid 6959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6959] setpgid(0, 0) = 0 [pid 6959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6959] write(3, "1000", 4) = 4 [pid 6959] close(3) = 0 [pid 6959] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6959] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6959] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6959] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6959] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6959] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6959] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6960]}, 88) = 6960 [pid 6959] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6959] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6959] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6960 attached [pid 6960] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6960] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6960] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6960] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6959] <... futex resumed>) = 0 [pid 6959] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6959] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6960] <... futex resumed>) = 1 [pid 6960] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6948] exit_group(0) = ? [pid 6950] <... bpf resumed>) = ? [pid 6950] +++ exited with 0 +++ [pid 6948] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6948, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6961 ./strace-static-x86_64: Process 6961 attached [pid 6961] set_robust_list(0x555555b026a0, 24) = 0 [pid 6961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6961] setpgid(0, 0) = 0 [pid 6961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6961] write(3, "1000", 4) = 4 [pid 6961] close(3) = 0 [pid 6961] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6961] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6961] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6961] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6961] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6962]}, 88) = 6962 [pid 6961] rt_sigprocmask(SIG_SETMASK, [], [pid 6951] exit_group(0) = ? [pid 6961] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6961] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6961] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6952] <... bpf resumed>) = ? [pid 6952] +++ exited with 0 +++ [pid 6951] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6951, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6963 [pid 6957] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6962 attached [pid 6962] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6962] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 6963 attached [pid 6962] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6962] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6963] set_robust_list(0x555555b026a0, 24) = 0 [pid 6961] <... futex resumed>) = 0 [pid 6961] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6961] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6962] <... futex resumed>) = 0 [pid 6962] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6963] setpgid(0, 0) = 0 [pid 6963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6963] write(3, "1000", 4) = 4 [pid 6963] close(3) = 0 [pid 6963] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6963] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6963] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6963] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6963] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6963] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6959] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6963] <... clone3 resumed> => {parent_tid=[6964]}, 88) = 6964 [pid 6959] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6963] rt_sigprocmask(SIG_SETMASK, [], [pid 6959] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6963] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6963] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6963] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6964 attached [pid 6964] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6964] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6964] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6964] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6963] <... futex resumed>) = 0 [pid 6964] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6963] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6963] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6953] exit_group(0 [pid 6954] <... bpf resumed>) = ? [pid 6953] <... exit_group resumed>) = ? [pid 6954] +++ exited with 0 +++ [pid 6953] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6953, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6966 ./strace-static-x86_64: Process 6966 attached [pid 6966] set_robust_list(0x555555b026a0, 24) = 0 [pid 6966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6966] setpgid(0, 0) = 0 [pid 6966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6966] write(3, "1000", 4) = 4 [pid 6966] close(3) = 0 [pid 6966] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6966] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6955] exit_group(0 [pid 6966] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6956] <... bpf resumed>) = ? [pid 6955] <... exit_group resumed>) = ? [pid 6966] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6956] +++ exited with 0 +++ [pid 6955] +++ exited with 0 +++ [pid 6966] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6955, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 6966] <... mprotect resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 6966] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6966] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6963] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6967 [pid 6966] <... clone3 resumed> => {parent_tid=[6968]}, 88) = 6968 [pid 6966] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6966] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6966] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6967 attached [pid 6967] set_robust_list(0x555555b026a0, 24) = 0 [pid 6967] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 6968 attached ) = 0 [pid 6968] set_robust_list(0x7fd459fc19a0, 24 [pid 6967] setpgid(0, 0 [pid 6968] <... set_robust_list resumed>) = 0 [pid 6967] <... setpgid resumed>) = 0 [pid 6968] rt_sigprocmask(SIG_SETMASK, [], [pid 6967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6968] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6967] <... openat resumed>) = 3 [pid 6967] write(3, "1000", 4 [pid 6968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6967] <... write resumed>) = 4 [pid 6968] <... bpf resumed>) = 3 [pid 6967] close(3 [pid 6968] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6967] <... close resumed>) = 0 [pid 6968] <... futex resumed>) = 1 [pid 6967] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6966] <... futex resumed>) = 0 [pid 6968] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6967] <... futex resumed>) = 0 [pid 6966] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6968] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6967] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 6966] <... futex resumed>) = 0 [pid 6968] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6967] <... rt_sigaction resumed>NULL, 8) = 0 [pid 6966] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6967] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6967] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6967] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6967] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6969]}, 88) = 6969 [pid 6967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6967] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6967] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6969 attached [pid 6969] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6969] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6969] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6967] <... futex resumed>) = 0 [pid 6967] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6969] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6967] <... futex resumed>) = 0 [pid 6967] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6966] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6967] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6959] exit_group(0) = ? [pid 6960] <... bpf resumed>) = ? [pid 6960] +++ exited with 0 +++ [pid 6959] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6959, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6970 ./strace-static-x86_64: Process 6970 attached [pid 6970] set_robust_list(0x555555b026a0, 24) = 0 [pid 6970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6957] exit_group(0 [pid 6970] setpgid(0, 0) = 0 [pid 6958] <... bpf resumed>) = ? [pid 6957] <... exit_group resumed>) = ? [pid 6970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6970] write(3, "1000", 4) = 4 [pid 6958] +++ exited with 0 +++ [pid 6957] +++ exited with 0 +++ [pid 6970] close(3 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6957, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 6970] <... close resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 6970] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... restart_syscall resumed>) = 0 [pid 6970] <... futex resumed>) = 0 [pid 6970] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6970] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6971 [pid 6970] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6970] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6970] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6970] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6972]}, 88) = 6972 [pid 6970] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6970] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6970] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6971 attached [pid 6971] set_robust_list(0x555555b026a0, 24) = 0 [pid 6971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6971] setpgid(0, 0) = 0 [pid 6971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 6972 attached ) = 3 [pid 6971] write(3, "1000", 4 [pid 6972] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6971] <... write resumed>) = 4 [pid 6972] rt_sigprocmask(SIG_SETMASK, [], [pid 6971] close(3 [pid 6972] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6971] <... close resumed>) = 0 [pid 6971] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6971] <... futex resumed>) = 0 [pid 6971] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6971] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6972] <... bpf resumed>) = 3 [pid 6971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6972] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6971] <... mmap resumed>) = 0x7fd459fa1000 [pid 6971] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6972] <... futex resumed>) = 1 [pid 6970] <... futex resumed>) = 0 [pid 6970] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6970] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6972] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6971] <... mprotect resumed>) = 0 [pid 6971] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6971] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6973]}, 88) = 6973 [pid 6971] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6971] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6971] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6973 attached [pid 6973] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6973] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6973] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6973] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6973] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6971] <... futex resumed>) = 0 [pid 6971] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6973] <... futex resumed>) = 0 [pid 6971] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6973] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6963] exit_group(0) = ? [pid 6961] exit_group(0 [pid 6964] <... bpf resumed>) = ? [pid 6961] <... exit_group resumed>) = ? [pid 6964] +++ exited with 0 +++ [pid 6963] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6963, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 6962] <... bpf resumed>) = ? [pid 6962] +++ exited with 0 +++ [pid 6961] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6961, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6974 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6975 ./strace-static-x86_64: Process 6975 attached [pid 6975] set_robust_list(0x555555b026a0, 24) = 0 [pid 6975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6975] setpgid(0, 0) = 0 [pid 6975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6975] write(3, "1000", 4) = 4 [pid 6975] close(3) = 0 [pid 6975] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6975] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6975] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6975] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6975] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6975] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ./strace-static-x86_64: Process 6974 attached [pid 6975] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6974] set_robust_list(0x555555b026a0, 24 [pid 6975] <... clone3 resumed> => {parent_tid=[6976]}, 88) = 6976 [pid 6974] <... set_robust_list resumed>) = 0 [pid 6975] rt_sigprocmask(SIG_SETMASK, [], [pid 6974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6975] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6974] <... prctl resumed>) = 0 [pid 6975] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6974] setpgid(0, 0 [pid 6975] <... futex resumed>) = 0 [pid 6974] <... setpgid resumed>) = 0 [pid 6975] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6974] write(3, "1000", 4) = 4 [pid 6974] close(3) = 0 [pid 6974] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6974] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6974] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6974] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6974] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6974] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6977]}, 88) = 6977 [pid 6974] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6974] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6974] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6976 attached [pid 6976] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6970] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6970] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6970] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6976] <... bpf resumed>) = 3 [pid 6976] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6975] <... futex resumed>) = 0 [pid 6975] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6975] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6976] <... futex resumed>) = 1 [pid 6976] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6977 attached [pid 6977] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6977] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6977] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6977] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6974] <... futex resumed>) = 0 [pid 6974] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6974] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6977] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6971] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6971] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6966] exit_group(0) = ? [pid 6968] <... bpf resumed>) = ? [pid 6968] +++ exited with 0 +++ [pid 6966] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6966, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6978 ./strace-static-x86_64: Process 6978 attached [pid 6978] set_robust_list(0x555555b026a0, 24) = 0 [pid 6975] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6978] setpgid(0, 0) = 0 [pid 6978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6978] write(3, "1000", 4) = 4 [pid 6978] close(3) = 0 [pid 6978] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6978] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6978] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6974] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6974] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 6978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6974] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6978] <... mmap resumed>) = 0x7fd459fa1000 [pid 6978] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6967] exit_group(0 [pid 6978] <... mprotect resumed>) = 0 [pid 6969] <... bpf resumed>) = ? [pid 6967] <... exit_group resumed>) = ? [pid 6978] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6978] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6969] +++ exited with 0 +++ [pid 6967] +++ exited with 0 +++ [pid 6978] <... clone3 resumed> => {parent_tid=[6979]}, 88) = 6979 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6967, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 6978] rt_sigprocmask(SIG_SETMASK, [], [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 6978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 6978] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6978] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 6980 ./strace-static-x86_64: Process 6979 attached [pid 6979] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6979] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 6980 attached [pid 6980] set_robust_list(0x555555b026a0, 24) = 0 [pid 6980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6979] <... bpf resumed>) = 3 [pid 6980] <... prctl resumed>) = 0 [pid 6979] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6979] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6978] <... futex resumed>) = 0 [pid 6978] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 6980] setpgid(0, 0 [pid 6979] <... futex resumed>) = 0 [pid 6978] <... futex resumed>) = 1 [pid 6979] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6980] <... setpgid resumed>) = 0 [pid 6978] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6980] write(3, "1000", 4) = 4 [pid 6980] close(3) = 0 [pid 6980] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6980] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6980] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6980] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6980] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6980] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6981]}, 88) = 6981 [pid 6980] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6980] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6980] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6981 attached [pid 6981] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6981] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6981] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6980] <... futex resumed>) = 0 [pid 6981] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6980] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6980] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6978] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6970] exit_group(0 [pid 6980] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6972] <... bpf resumed>) = ? [pid 6970] <... exit_group resumed>) = ? [pid 6972] +++ exited with 0 +++ [pid 6970] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6970, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6982 ./strace-static-x86_64: Process 6982 attached [pid 6982] set_robust_list(0x555555b026a0, 24) = 0 [pid 6982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6982] setpgid(0, 0) = 0 [pid 6982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6982] write(3, "1000", 4) = 4 [pid 6982] close(3) = 0 [pid 6982] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6982] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6982] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6982] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6982] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6982] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6982] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6983]}, 88) = 6983 [pid 6982] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6982] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6982] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6983 attached [pid 6983] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6983] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6983] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6983] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6982] <... futex resumed>) = 0 [pid 6983] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6982] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6982] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6971] exit_group(0) = ? [pid 6973] <... bpf resumed>) = ? [pid 6973] +++ exited with 0 +++ [pid 6971] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6971, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6984 ./strace-static-x86_64: Process 6984 attached [pid 6984] set_robust_list(0x555555b026a0, 24) = 0 [pid 6984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6984] setpgid(0, 0) = 0 [pid 6984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6984] write(3, "1000", 4 [pid 6975] exit_group(0 [pid 6984] <... write resumed>) = 4 [pid 6975] <... exit_group resumed>) = ? [pid 6984] close(3) = 0 [pid 6976] <... bpf resumed>) = ? [pid 6984] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6984] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6984] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6984] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6984] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6976] +++ exited with 0 +++ [pid 6975] +++ exited with 0 +++ [pid 6984] <... mprotect resumed>) = 0 [pid 6984] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6984] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6985]}, 88) = 6985 [pid 6984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6984] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6975, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 6984] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6985 attached [pid 6985] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6985] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6985] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6986 [pid 6985] <... bpf resumed>) = 3 [pid 6985] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6984] <... futex resumed>) = 0 [pid 6984] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6984] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6985] <... futex resumed>) = 1 [pid 6985] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 6986 attached [pid 6986] set_robust_list(0x555555b026a0, 24) = 0 [pid 6986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6986] setpgid(0, 0) = 0 [pid 6986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6974] exit_group(0) = ? [pid 6986] write(3, "1000", 4 [pid 6977] <... bpf resumed>) = ? [pid 6986] <... write resumed>) = 4 [pid 6986] close(3) = 0 [pid 6977] +++ exited with 0 +++ [pid 6974] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6974, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6986] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6987 [pid 6986] <... futex resumed>) = 0 [pid 6986] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6986] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6986] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6986] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6986] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6988]}, 88) = 6988 [pid 6986] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6986] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6986] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6987 attached [pid 6987] set_robust_list(0x555555b026a0, 24) = 0 [pid 6987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6987] setpgid(0, 0) = 0 [pid 6987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6987] write(3, "1000", 4) = 4 [pid 6987] close(3) = 0 [pid 6987] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6987] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6987] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 6988 attached [pid 6987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6988] set_robust_list(0x7fd459fc19a0, 24 [pid 6987] <... mmap resumed>) = 0x7fd459fa1000 [pid 6987] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6988] <... set_robust_list resumed>) = 0 [pid 6987] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6988] rt_sigprocmask(SIG_SETMASK, [], [pid 6987] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6982] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6987] <... clone3 resumed> => {parent_tid=[6989]}, 88) = 6989 [pid 6988] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6987] rt_sigprocmask(SIG_SETMASK, [], [pid 6988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6987] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6987] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6987] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6988] <... bpf resumed>) = 3 [pid 6988] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6986] <... futex resumed>) = 0 [pid 6988] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6986] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6989 attached [pid 6989] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6989] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6986] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6989] <... bpf resumed>) = 3 [pid 6989] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6987] <... futex resumed>) = 0 [pid 6989] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6987] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6987] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6984] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6986] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6978] exit_group(0 [pid 6979] <... bpf resumed>) = ? [pid 6978] <... exit_group resumed>) = ? [pid 6979] +++ exited with 0 +++ [pid 6978] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6978, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6987] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6987] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 6990 [pid 6987] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6987] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6987] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 6990 attached [pid 6990] set_robust_list(0x555555b026a0, 24) = 0 [pid 6990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6990] setpgid(0, 0) = 0 [pid 6990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6990] write(3, "1000", 4) = 4 [pid 6990] close(3) = 0 [pid 6990] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6990] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6990] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6990] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6990] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6990] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6991]}, 88) = 6991 [pid 6990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6990] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6990] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6991 attached [pid 6991] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6991] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6991] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6991] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6990] <... futex resumed>) = 0 [pid 6990] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6990] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6991] <... futex resumed>) = 1 [pid 6991] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6980] exit_group(0) = ? [pid 6981] <... bpf resumed>) = ? [pid 6981] +++ exited with 0 +++ [pid 6980] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6980, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6992 ./strace-static-x86_64: Process 6992 attached [pid 6992] set_robust_list(0x555555b026a0, 24) = 0 [pid 6992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6992] setpgid(0, 0) = 0 [pid 6992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6992] write(3, "1000", 4) = 4 [pid 6992] close(3) = 0 [pid 6992] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6992] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6992] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6992] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6992] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6992] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6993]}, 88) = 6993 [pid 6992] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6992] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6992] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6993 attached [pid 6993] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6993] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6993] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 6993] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6992] <... futex resumed>) = 0 [pid 6993] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6992] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6992] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6990] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6990] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6992] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6984] exit_group(0) = ? [pid 6982] exit_group(0) = ? [pid 6983] <... bpf resumed>) = ? [pid 6983] +++ exited with 0 +++ [pid 6982] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6982, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 6994 ./strace-static-x86_64: Process 6994 attached [pid 6994] set_robust_list(0x555555b026a0, 24 [pid 6985] <... bpf resumed>) = ? [pid 6994] <... set_robust_list resumed>) = 0 [pid 6994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6994] setpgid(0, 0) = 0 [pid 6994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6985] +++ exited with 0 +++ [pid 6984] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6984, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 6994] <... openat resumed>) = 3 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6994] write(3, "1000", 4 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 6996 [pid 6994] <... write resumed>) = 4 [pid 6994] close(3) = 0 [pid 6994] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6994] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6994] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6994] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6994] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6994] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6994] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6997]}, 88) = 6997 [pid 6994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6994] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6994] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6996 attached [pid 6996] set_robust_list(0x555555b026a0, 24) = 0 [pid 6996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6996] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 6997 attached [pid 6996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6997] set_robust_list(0x7fd459fc19a0, 24 [pid 6996] <... openat resumed>) = 3 [pid 6996] write(3, "1000", 4) = 4 [pid 6996] close(3) = 0 [pid 6996] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6996] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6996] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6997] <... set_robust_list resumed>) = 0 [pid 6997] rt_sigprocmask(SIG_SETMASK, [], [pid 6996] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 6997] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 6996] <... mprotect resumed>) = 0 [pid 6997] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6996] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6996] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[6998]}, 88) = 6998 [pid 6996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6996] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6996] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6997] <... bpf resumed>) = 3 [pid 6997] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6994] <... futex resumed>) = 0 [pid 6997] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6994] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6994] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6987] exit_group(0./strace-static-x86_64: Process 6998 attached ) = ? [pid 6998] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 6989] <... bpf resumed>) = ? [pid 6998] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6989] +++ exited with 0 +++ [pid 6987] +++ exited with 0 +++ [pid 6998] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6987, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 6998] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6998] <... futex resumed>) = 1 [pid 6996] <... futex resumed>) = 0 [pid 6998] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 6996] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 6999 [pid 6996] <... futex resumed>) = 0 [pid 6996] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 6999 attached [pid 6999] set_robust_list(0x555555b026a0, 24) = 0 [pid 6999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6999] setpgid(0, 0) = 0 [pid 6999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6999] write(3, "1000", 4) = 4 [pid 6999] close(3) = 0 [pid 6999] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6999] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 6999] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 6999] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 6999] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6999] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 6986] exit_group(0 [pid 6999] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6986] <... exit_group resumed>) = ? [pid 6999] <... clone3 resumed> => {parent_tid=[7000]}, 88) = 7000 [pid 6999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6999] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6999] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7000 attached [pid 7000] set_robust_list(0x7fd459fc19a0, 24 [pid 6988] <... bpf resumed>) = ? [pid 7000] <... set_robust_list resumed>) = 0 [pid 7000] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6988] +++ exited with 0 +++ [pid 6986] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6986, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 7000] <... bpf resumed>) = 3 [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7000] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 6999] <... futex resumed>) = 0 [pid 6999] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6999] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7000] <... futex resumed>) = 1 [pid 7000] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7001 ./strace-static-x86_64: Process 7001 attached [pid 7001] set_robust_list(0x555555b026a0, 24) = 0 [pid 7001] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6994] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6994] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7001] <... prctl resumed>) = 0 [pid 6994] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7001] setpgid(0, 0) = 0 [pid 7001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7001] write(3, "1000", 4) = 4 [pid 7001] close(3) = 0 [pid 7001] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7001] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7001] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7001] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7001] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7002]}, 88) = 7002 [pid 7001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7001] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7001] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7002 attached [pid 7002] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7002] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7001] <... futex resumed>) = 0 [pid 7001] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7002] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7001] <... futex resumed>) = 0 [pid 7001] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6996] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6996] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6996] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6990] exit_group(0 [pid 6999] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6990] <... exit_group resumed>) = ? [pid 6991] <... bpf resumed>) = ? [pid 6991] +++ exited with 0 +++ [pid 6990] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6990, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7003 ./strace-static-x86_64: Process 7003 attached [pid 7003] set_robust_list(0x555555b026a0, 24) = 0 [pid 7003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7003] setpgid(0, 0) = 0 [pid 7003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7003] write(3, "1000", 4) = 4 [pid 7003] close(3) = 0 [pid 7003] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7003] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7003] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7003] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7003] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7004]}, 88) = 7004 [pid 7003] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7003] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7003] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7001] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7001] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7004 attached [pid 7004] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7004] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7003] <... futex resumed>) = 0 [pid 7004] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7003] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7003] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6992] exit_group(0 [pid 6993] <... bpf resumed>) = ? [pid 6992] <... exit_group resumed>) = ? [pid 6993] +++ exited with 0 +++ [pid 6992] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6992, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7005 ./strace-static-x86_64: Process 7005 attached [pid 7005] set_robust_list(0x555555b026a0, 24) = 0 [pid 7005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7005] setpgid(0, 0) = 0 [pid 7005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7005] write(3, "1000", 4) = 4 [pid 7005] close(3) = 0 [pid 7005] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7005] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7005] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7005] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7005] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7005] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7005] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7006]}, 88) = 7006 [pid 7005] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7005] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7005] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7003] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7006 attached [pid 7006] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7006] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7006] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7005] <... futex resumed>) = 0 [pid 7005] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7006] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7005] <... futex resumed>) = 0 [pid 7005] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6994] exit_group(0 [pid 7005] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6997] <... bpf resumed>) = ? [pid 6994] <... exit_group resumed>) = ? [pid 6997] +++ exited with 0 +++ [pid 6994] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6994, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7008 ./strace-static-x86_64: Process 7008 attached [pid 7008] set_robust_list(0x555555b026a0, 24) = 0 [pid 7008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7008] setpgid(0, 0) = 0 [pid 7008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7008] write(3, "1000", 4) = 4 [pid 7008] close(3) = 0 [pid 7008] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7008] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7008] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7008] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7008] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7008] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 6999] exit_group(0) = ? [pid 7008] <... clone3 resumed> => {parent_tid=[7009]}, 88) = 7009 [pid 7008] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 7009 attached [pid 7008] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7009] set_robust_list(0x7fd459fc19a0, 24 [pid 7008] <... futex resumed>) = 0 [pid 6996] exit_group(0 [pid 7008] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 6996] <... exit_group resumed>) = ? [pid 7009] <... set_robust_list resumed>) = 0 [pid 7009] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 6998] <... bpf resumed>) = ? [pid 7009] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 6998] +++ exited with 0 +++ [pid 6996] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6996, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7009] <... bpf resumed>) = 3 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7010 [pid 7009] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7010 attached [pid 7010] set_robust_list(0x555555b026a0, 24) = 0 [pid 7008] <... futex resumed>) = 0 [pid 7009] <... futex resumed>) = 1 [pid 7008] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7010] setpgid(0, 0) = 0 [pid 7008] <... futex resumed>) = 0 [pid 7010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7009] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7008] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7010] <... openat resumed>) = 3 [pid 7010] write(3, "1000", 4) = 4 [pid 7010] close(3) = 0 [pid 7010] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7010] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7000] <... bpf resumed>) = ? [pid 7010] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7010] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7010] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7010] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7011]}, 88) = 7011 [pid 7010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7010] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7010] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7000] +++ exited with 0 +++ [pid 6999] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6999, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7011 attached [pid 7011] set_robust_list(0x7fd459fc19a0, 24 [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7012 [pid 7011] <... set_robust_list resumed>) = 0 [pid 7011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7011] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7010] <... futex resumed>) = 0 [pid 7010] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7010] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7011] <... futex resumed>) = 1 [pid 7011] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7012 attached [pid 7012] set_robust_list(0x555555b026a0, 24) = 0 [pid 7012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7012] setpgid(0, 0) = 0 [pid 7012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7012] write(3, "1000", 4) = 4 [pid 7012] close(3) = 0 [pid 7012] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7012] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7012] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7012] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7012] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7012] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7013]}, 88) = 7013 [pid 7012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7012] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7012] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7013 attached [pid 7013] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7013] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7013] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7012] <... futex resumed>) = 0 [pid 7012] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7012] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7013] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7008] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7001] exit_group(0) = ? [pid 7002] <... bpf resumed>) = ? [pid 7002] +++ exited with 0 +++ [pid 7001] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7001, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7014 [pid 7010] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7010] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7010] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7010] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7014 attached [pid 7014] set_robust_list(0x555555b026a0, 24) = 0 [pid 7014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7014] setpgid(0, 0) = 0 [pid 7014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7014] write(3, "1000", 4) = 4 [pid 7014] close(3) = 0 [pid 7014] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7014] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7014] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7014] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7014] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7014] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7015]}, 88) = 7015 [pid 7014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7014] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7014] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7003] exit_group(0) = ? [pid 7004] <... bpf resumed>) = ? [pid 7004] +++ exited with 0 +++ [pid 7003] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7003, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- ./strace-static-x86_64: Process 7015 attached [pid 7015] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7015] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7016 [pid 7015] <... bpf resumed>) = 3 [pid 7015] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7014] <... futex resumed>) = 0 [pid 7015] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7014] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7015] <... futex resumed>) = 0 [pid 7014] <... futex resumed>) = 1 [pid 7015] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7014] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7016 attached [pid 7016] set_robust_list(0x555555b026a0, 24) = 0 [pid 7016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7016] setpgid(0, 0) = 0 [pid 7016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7016] write(3, "1000", 4) = 4 [pid 7016] close(3) = 0 [pid 7016] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7016] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7016] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7016] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7016] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7016] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7017]}, 88) = 7017 [pid 7016] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7016] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7012] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7016] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7012] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7017 attached [pid 7017] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7017] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7017] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7016] <... futex resumed>) = 0 [pid 7017] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7016] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7016] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7014] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7016] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7016] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7005] exit_group(0) = ? [pid 7006] <... bpf resumed>) = ? [pid 7006] +++ exited with 0 +++ [pid 7005] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7005, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7018 ./strace-static-x86_64: Process 7018 attached [pid 7018] set_robust_list(0x555555b026a0, 24) = 0 [pid 7018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7018] setpgid(0, 0) = 0 [pid 7018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7018] write(3, "1000", 4) = 4 [pid 7018] close(3) = 0 [pid 7018] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7018] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7018] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7018] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7018] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7018] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7018] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7019]}, 88) = 7019 [pid 7018] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7018] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7018] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7019 attached [pid 7019] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7019] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7019] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7018] <... futex resumed>) = 0 [pid 7019] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7018] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7019] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7018] <... futex resumed>) = 0 [pid 7019] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7018] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7008] exit_group(0) = ? [pid 7009] <... bpf resumed>) = ? [pid 7010] exit_group(0) = ? [pid 7011] <... bpf resumed>) = ? [pid 7009] +++ exited with 0 +++ [pid 7008] +++ exited with 0 +++ [pid 7011] +++ exited with 0 +++ [pid 7010] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7008, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7010, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] <... restart_syscall resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7020 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7021 ./strace-static-x86_64: Process 7020 attached [pid 7020] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 7021 attached [pid 7020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7021] set_robust_list(0x555555b026a0, 24) = 0 [pid 7020] <... prctl resumed>) = 0 [pid 7021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7020] setpgid(0, 0 [pid 7021] <... prctl resumed>) = 0 [pid 7020] <... setpgid resumed>) = 0 [pid 7018] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7021] setpgid(0, 0 [pid 7020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7021] <... setpgid resumed>) = 0 [pid 7021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7020] <... openat resumed>) = 3 [pid 7021] <... openat resumed>) = 3 [pid 7020] write(3, "1000", 4 [pid 7021] write(3, "1000", 4 [pid 7020] <... write resumed>) = 4 [pid 7021] <... write resumed>) = 4 [pid 7020] close(3 [pid 7021] close(3 [pid 7020] <... close resumed>) = 0 [pid 7021] <... close resumed>) = 0 [pid 7020] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7021] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] <... futex resumed>) = 0 [pid 7021] <... futex resumed>) = 0 [pid 7020] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7021] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7020] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7021] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7020] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7021] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7020] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7021] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7020] <... mmap resumed>) = 0x7fd459fa1000 [pid 7021] <... mmap resumed>) = 0x7fd459fa1000 [pid 7020] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7021] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7020] <... mprotect resumed>) = 0 [pid 7021] <... mprotect resumed>) = 0 [pid 7021] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7020] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7021] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7020] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7021] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7020] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7021] <... clone3 resumed> => {parent_tid=[7022]}, 88) = 7022 [pid 7021] rt_sigprocmask(SIG_SETMASK, [], [pid 7020] <... clone3 resumed> => {parent_tid=[7023]}, 88) = 7023 [pid 7021] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7020] rt_sigprocmask(SIG_SETMASK, [], [pid 7021] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7020] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7021] <... futex resumed>) = 0 [pid 7020] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7021] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7020] <... futex resumed>) = 0 [pid 7020] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7023 attached [pid 7023] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7023] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 7022 attached NULL, 8) = 0 [pid 7023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7022] set_robust_list(0x7fd459fc19a0, 24 [pid 7023] <... bpf resumed>) = 3 [pid 7022] <... set_robust_list resumed>) = 0 [pid 7023] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] rt_sigprocmask(SIG_SETMASK, [], [pid 7020] <... futex resumed>) = 0 [pid 7023] <... futex resumed>) = 1 [pid 7022] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7023] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7022] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7020] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7020] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7022] <... bpf resumed>) = 3 [pid 7022] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7021] <... futex resumed>) = 0 [pid 7022] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7021] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7022] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7021] <... futex resumed>) = 0 [pid 7021] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7022] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7012] exit_group(0) = ? [pid 7013] <... bpf resumed>) = ? [pid 7013] +++ exited with 0 +++ [pid 7012] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7012, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7024 ./strace-static-x86_64: Process 7024 attached [pid 7024] set_robust_list(0x555555b026a0, 24) = 0 [pid 7024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7024] setpgid(0, 0) = 0 [pid 7024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7024] write(3, "1000", 4) = 4 [pid 7024] close(3) = 0 [pid 7024] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7024] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7024] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7024] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7024] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7024] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7024] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7025]}, 88) = 7025 [pid 7024] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7024] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7024] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7025 attached [pid 7025] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7025] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7025] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7024] <... futex resumed>) = 0 [pid 7024] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7024] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7025] <... futex resumed>) = 1 [pid 7025] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7014] exit_group(0) = ? [pid 7015] <... bpf resumed>) = ? [pid 7015] +++ exited with 0 +++ [pid 7014] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7014, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7026 [pid 7020] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7021] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7026 attached [pid 7026] set_robust_list(0x555555b026a0, 24) = 0 [pid 7026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7026] setpgid(0, 0) = 0 [pid 7026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7026] write(3, "1000", 4) = 4 [pid 7026] close(3) = 0 [pid 7026] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7026] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7026] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7026] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7026] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7026] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7027]}, 88) = 7027 [pid 7026] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7026] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7026] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7016] exit_group(0) = ? [pid 7017] <... bpf resumed>) = ? [pid 7017] +++ exited with 0 +++ [pid 7016] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7016, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7028 ./strace-static-x86_64: Process 7027 attached [pid 7027] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7027] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 7028 attached [pid 7027] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7026] <... futex resumed>) = 0 [pid 7027] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7026] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7024] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7028] set_robust_list(0x555555b026a0, 24 [pid 7027] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7026] <... futex resumed>) = 0 [pid 7028] <... set_robust_list resumed>) = 0 [pid 7027] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7026] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7028] setpgid(0, 0) = 0 [pid 7028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7028] write(3, "1000", 4) = 4 [pid 7028] close(3) = 0 [pid 7028] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7028] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7028] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7028] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7028] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7029]}, 88) = 7029 [pid 7028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7028] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7028] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7029 attached [pid 7029] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7029] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7029] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7029] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7028] <... futex resumed>) = 0 [pid 7029] <... futex resumed>) = 1 [pid 7028] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7029] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7028] <... futex resumed>) = 0 [pid 7028] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7026] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7028] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7018] exit_group(0) = ? [pid 7019] <... bpf resumed>) = ? [pid 7019] +++ exited with 0 +++ [pid 7018] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7018, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7030 ./strace-static-x86_64: Process 7030 attached [pid 7030] set_robust_list(0x555555b026a0, 24) = 0 [pid 7030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7030] setpgid(0, 0) = 0 [pid 7030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7030] write(3, "1000", 4) = 4 [pid 7030] close(3) = 0 [pid 7030] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7030] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7030] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7030] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7030] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7030] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7031]}, 88) = 7031 [pid 7030] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7030] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7030] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7031 attached [pid 7031] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7031] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7030] <... futex resumed>) = 0 [pid 7030] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7031] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7030] <... futex resumed>) = 0 [pid 7030] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7021] exit_group(0) = ? [pid 7022] <... bpf resumed>) = ? [pid 7022] +++ exited with 0 +++ [pid 7021] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7021, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7020] exit_group(0) = ? [pid 7023] <... bpf resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7023] +++ exited with 0 +++ [pid 7020] +++ exited with 0 +++ [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7032 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7020, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7033 ./strace-static-x86_64: Process 7032 attached [pid 7032] set_robust_list(0x555555b026a0, 24) = 0 [pid 7032] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7033 attached ) = 0 [pid 7032] setpgid(0, 0 [pid 7033] set_robust_list(0x555555b026a0, 24 [pid 7032] <... setpgid resumed>) = 0 [pid 7033] <... set_robust_list resumed>) = 0 [pid 7032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7032] <... openat resumed>) = 3 [pid 7033] <... prctl resumed>) = 0 [pid 7032] write(3, "1000", 4 [pid 7033] setpgid(0, 0 [pid 7032] <... write resumed>) = 4 [pid 7033] <... setpgid resumed>) = 0 [pid 7032] close(3) = 0 [pid 7033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7032] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7033] <... openat resumed>) = 3 [pid 7032] <... futex resumed>) = 0 [pid 7033] write(3, "1000", 4) = 4 [pid 7032] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7033] close(3 [pid 7032] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7030] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7033] <... close resumed>) = 0 [pid 7032] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7033] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7032] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7033] <... futex resumed>) = 0 [pid 7032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7033] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7032] <... mmap resumed>) = 0x7fd459fa1000 [pid 7033] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7032] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7033] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7032] <... mprotect resumed>) = 0 [pid 7033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7032] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7033] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7032] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7033] <... mprotect resumed>) = 0 [pid 7032] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7033] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7032] <... clone3 resumed> => {parent_tid=[7034]}, 88) = 7034 [pid 7033] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7032] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7033] <... clone3 resumed> => {parent_tid=[7035]}, 88) = 7035 [pid 7032] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7033] rt_sigprocmask(SIG_SETMASK, [], [pid 7032] <... futex resumed>) = 0 [pid 7033] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7032] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7033] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7034 attached ) = 0 [pid 7034] set_robust_list(0x7fd459fc19a0, 24 [pid 7033] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7034] <... set_robust_list resumed>) = 0 [pid 7034] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 7035 attached [pid 7035] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7034] <... bpf resumed>) = 3 [pid 7024] exit_group(0 [pid 7035] rt_sigprocmask(SIG_SETMASK, [], [pid 7034] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7024] <... exit_group resumed>) = ? [pid 7035] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7034] <... futex resumed>) = 1 [pid 7032] <... futex resumed>) = 0 [pid 7035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7034] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7032] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7035] <... bpf resumed>) = 3 [pid 7034] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7032] <... futex resumed>) = 0 [pid 7035] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7034] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7032] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7035] <... futex resumed>) = 1 [pid 7033] <... futex resumed>) = 0 [pid 7035] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7025] <... bpf resumed>) = ? [pid 7025] +++ exited with 0 +++ [pid 7024] +++ exited with 0 +++ [pid 7033] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7024, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 7033] <... futex resumed>) = 1 [pid 7033] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7035] <... futex resumed>) = 0 [pid 7035] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 7036 ./strace-static-x86_64: Process 7036 attached [pid 7036] set_robust_list(0x555555b026a0, 24) = 0 [pid 7036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7036] setpgid(0, 0) = 0 [pid 7036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7036] write(3, "1000", 4) = 4 [pid 7036] close(3) = 0 [pid 7036] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7036] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7036] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7036] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7036] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7036] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7037]}, 88) = 7037 [pid 7036] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7036] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7036] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7037 attached [pid 7037] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7037] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7037] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7036] <... futex resumed>) = 0 [pid 7036] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7037] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7036] <... futex resumed>) = 0 [pid 7032] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7036] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7033] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7026] exit_group(0) = ? [pid 7027] <... bpf resumed>) = ? [pid 7027] +++ exited with 0 +++ [pid 7026] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7026, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7038 [pid 7028] exit_group(0) = ? [pid 7029] <... bpf resumed>) = ? [pid 7029] +++ exited with 0 +++ [pid 7028] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7028, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7039 ./strace-static-x86_64: Process 7038 attached [pid 7038] set_robust_list(0x555555b026a0, 24) = 0 [pid 7038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7038] setpgid(0, 0) = 0 [pid 7038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7038] write(3, "1000", 4) = 4 [pid 7038] close(3) = 0 [pid 7038] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7038] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7038] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 7039 attached [pid 7038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7039] set_robust_list(0x555555b026a0, 24 [pid 7038] <... mmap resumed>) = 0x7fd459fa1000 [pid 7039] <... set_robust_list resumed>) = 0 [pid 7038] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7039] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7038] <... mprotect resumed>) = 0 [pid 7039] <... prctl resumed>) = 0 [pid 7038] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7039] setpgid(0, 0 [pid 7038] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7039] <... setpgid resumed>) = 0 [pid 7038] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7038] <... clone3 resumed> => {parent_tid=[7040]}, 88) = 7040 [pid 7039] write(3, "1000", 4 [pid 7038] rt_sigprocmask(SIG_SETMASK, [], [pid 7039] <... write resumed>) = 4 [pid 7038] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7039] close(3 [pid 7038] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7039] <... close resumed>) = 0 [pid 7038] <... futex resumed>) = 0 [pid 7039] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7038] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7039] <... futex resumed>) = 0 [pid 7039] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7039] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7036] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7036] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7039] <... mmap resumed>) = 0x7fd459fa1000 [pid 7039] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7036] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7039] <... mprotect resumed>) = 0 [pid 7039] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7039] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7041]}, 88) = 7041 [pid 7039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 7040 attached [pid 7039] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] set_robust_list(0x7fd459fc19a0, 24 [pid 7039] <... futex resumed>) = 0 [pid 7040] <... set_robust_list resumed>) = 0 [pid 7039] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7040] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 7041 attached [pid 7041] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7041] rt_sigprocmask(SIG_SETMASK, [], [pid 7040] <... bpf resumed>) = 3 [pid 7040] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7038] <... futex resumed>) = 0 [pid 7040] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7038] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7040] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7038] <... futex resumed>) = 0 [pid 7040] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7038] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7041] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7041] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7039] <... futex resumed>) = 0 [pid 7041] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7039] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7039] <... futex resumed>) = 0 [pid 7041] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7039] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7030] exit_group(0) = ? [pid 7031] <... bpf resumed>) = ? [pid 7031] +++ exited with 0 +++ [pid 7030] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7030, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7042 [pid 7038] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7042 attached [pid 7042] set_robust_list(0x555555b026a0, 24) = 0 [pid 7042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7042] setpgid(0, 0) = 0 [pid 7042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7039] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7042] write(3, "1000", 4) = 4 [pid 7042] close(3) = 0 [pid 7042] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7042] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7042] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7042] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7042] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7042] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7043]}, 88) = 7043 [pid 7042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7042] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7042] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7043 attached [pid 7043] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7043] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7043] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7042] <... futex resumed>) = 0 [pid 7043] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7042] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7042] <... futex resumed>) = 0 [pid 7043] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7042] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7033] exit_group(0 [pid 7032] exit_group(0 [pid 7033] <... exit_group resumed>) = ? [pid 7032] <... exit_group resumed>) = ? [pid 7034] <... bpf resumed>) = ? [pid 7034] +++ exited with 0 +++ [pid 7032] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7032, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7035] <... bpf resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7044 [pid 7035] +++ exited with 0 +++ [pid 7033] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7033, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7045 ./strace-static-x86_64: Process 7044 attached [pid 7044] set_robust_list(0x555555b026a0, 24) = 0 [pid 7044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7042] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7044] setpgid(0, 0./strace-static-x86_64: Process 7045 attached ) = 0 [pid 7044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7045] set_robust_list(0x555555b026a0, 24 [pid 7044] <... openat resumed>) = 3 [pid 7045] <... set_robust_list resumed>) = 0 [pid 7044] write(3, "1000", 4 [pid 7045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7044] <... write resumed>) = 4 [pid 7045] <... prctl resumed>) = 0 [pid 7044] close(3 [pid 7045] setpgid(0, 0 [pid 7044] <... close resumed>) = 0 [pid 7045] <... setpgid resumed>) = 0 [pid 7044] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7044] <... futex resumed>) = 0 [pid 7045] <... openat resumed>) = 3 [pid 7044] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7045] write(3, "1000", 4 [pid 7044] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7045] <... write resumed>) = 4 [pid 7044] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7045] close(3 [pid 7044] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7045] <... close resumed>) = 0 [pid 7044] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7045] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7044] <... mmap resumed>) = 0x7fd459fa1000 [pid 7045] <... futex resumed>) = 0 [pid 7044] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7045] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7044] <... mprotect resumed>) = 0 [pid 7045] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7044] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7045] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7044] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7045] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7044] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7044] <... clone3 resumed> => {parent_tid=[7046]}, 88) = 7046 [pid 7045] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7044] rt_sigprocmask(SIG_SETMASK, [], [pid 7045] <... mprotect resumed>) = 0 [pid 7044] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7045] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7044] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7045] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7044] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7046 attached [pid 7045] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7044] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7046] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7045] <... clone3 resumed> => {parent_tid=[7047]}, 88) = 7047 [pid 7046] rt_sigprocmask(SIG_SETMASK, [], [pid 7045] rt_sigprocmask(SIG_SETMASK, [], [pid 7046] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7045] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7045] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7046] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7045] <... futex resumed>) = 0 [pid 7046] <... bpf resumed>) = 3 [pid 7045] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7046] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7044] <... futex resumed>) = 0 [pid 7044] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7046] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7044] <... futex resumed>) = 0 [pid 7044] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7036] exit_group(0) = ? ./strace-static-x86_64: Process 7047 attached [pid 7047] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7037] <... bpf resumed>) = ? [pid 7047] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7047] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7037] +++ exited with 0 +++ [pid 7036] +++ exited with 0 +++ [pid 7047] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7036, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 7047] <... futex resumed>) = 1 [pid 7045] <... futex resumed>) = 0 [pid 7045] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7047] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7045] <... futex resumed>) = 0 [pid 7045] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7048 ./strace-static-x86_64: Process 7048 attached [pid 7048] set_robust_list(0x555555b026a0, 24) = 0 [pid 7048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7048] setpgid(0, 0) = 0 [pid 7048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7048] write(3, "1000", 4) = 4 [pid 7048] close(3) = 0 [pid 7048] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7048] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7048] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7048] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7048] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7048] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7048] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7049]}, 88) = 7049 [pid 7048] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7048] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7048] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7049 attached [pid 7049] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7049] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7049] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7049] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7048] <... futex resumed>) = 0 [pid 7049] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7048] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7049] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7048] <... futex resumed>) = 0 [pid 7049] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7048] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7044] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7045] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7038] exit_group(0) = ? [pid 7040] <... bpf resumed>) = ? [pid 7040] +++ exited with 0 +++ [pid 7038] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7038, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7051 ./strace-static-x86_64: Process 7051 attached [pid 7051] set_robust_list(0x555555b026a0, 24) = 0 [pid 7051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7039] exit_group(0 [pid 7051] <... prctl resumed>) = 0 [pid 7039] <... exit_group resumed>) = ? [pid 7051] setpgid(0, 0) = 0 [pid 7051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7041] <... bpf resumed>) = ? [pid 7051] <... openat resumed>) = 3 [pid 7051] write(3, "1000", 4) = 4 [pid 7051] close(3 [pid 7048] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7041] +++ exited with 0 +++ [pid 7039] +++ exited with 0 +++ [pid 7051] <... close resumed>) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7039, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 7051] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7051] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7051] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7051] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7051] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7052]}, 88) = 7052 [pid 7051] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7051] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7051] <... futex resumed>) = 0 [pid 7051] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7053 ./strace-static-x86_64: Process 7052 attached [pid 7052] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7052] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7051] <... futex resumed>) = 0 [pid 7052] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7051] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7051] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7053 attached [pid 7053] set_robust_list(0x555555b026a0, 24) = 0 [pid 7053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7053] setpgid(0, 0) = 0 [pid 7053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7053] write(3, "1000", 4) = 4 [pid 7053] close(3) = 0 [pid 7053] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7053] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7053] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7053] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7053] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7054]}, 88) = 7054 [pid 7053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7053] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7053] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7054 attached [pid 7054] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7054] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7054] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7053] <... futex resumed>) = 0 [pid 7053] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7054] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7053] <... futex resumed>) = 0 [pid 7053] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7051] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7051] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7042] exit_group(0) = ? [pid 7043] <... bpf resumed>) = ? [pid 7043] +++ exited with 0 +++ [pid 7042] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7042, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7055 ./strace-static-x86_64: Process 7055 attached [pid 7055] set_robust_list(0x555555b026a0, 24) = 0 [pid 7055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7055] setpgid(0, 0) = 0 [pid 7055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7055] write(3, "1000", 4) = 4 [pid 7055] close(3) = 0 [pid 7055] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7055] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7055] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7055] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7053] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7053] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7055] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7055] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7056]}, 88) = 7056 [pid 7055] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7055] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7055] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7056 attached [pid 7056] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7056] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7056] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7055] <... futex resumed>) = 0 [pid 7056] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7055] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7056] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7055] <... futex resumed>) = 0 [pid 7056] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7055] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7044] exit_group(0) = ? [pid 7046] <... bpf resumed>) = ? [pid 7045] exit_group(0) = ? [pid 7046] +++ exited with 0 +++ [pid 7044] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7044, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7057 [pid 7047] <... bpf resumed>) = ? [pid 7047] +++ exited with 0 +++ [pid 7045] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7045, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7057 attached , child_tidptr=0x555555b02690) = 7058 [pid 7057] set_robust_list(0x555555b026a0, 24) = 0 [pid 7057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7057] setpgid(0, 0) = 0 [pid 7057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7057] write(3, "1000", 4./strace-static-x86_64: Process 7058 attached ) = 4 [pid 7057] close(3 [pid 7058] set_robust_list(0x555555b026a0, 24 [pid 7057] <... close resumed>) = 0 [pid 7058] <... set_robust_list resumed>) = 0 [pid 7058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7057] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7058] <... prctl resumed>) = 0 [pid 7057] <... futex resumed>) = 0 [pid 7058] setpgid(0, 0 [pid 7057] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7058] <... setpgid resumed>) = 0 [pid 7057] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7057] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7057] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7058] <... openat resumed>) = 3 [pid 7057] <... mmap resumed>) = 0x7fd459fa1000 [pid 7058] write(3, "1000", 4 [pid 7057] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7058] <... write resumed>) = 4 [pid 7057] <... mprotect resumed>) = 0 [pid 7058] close(3 [pid 7055] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7058] <... close resumed>) = 0 [pid 7057] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7058] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7057] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7058] <... futex resumed>) = 0 [pid 7057] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7058] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7058] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7057] <... clone3 resumed> => {parent_tid=[7059]}, 88) = 7059 [pid 7058] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7057] rt_sigprocmask(SIG_SETMASK, [], [pid 7058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7057] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 7059 attached [pid 7058] <... mmap resumed>) = 0x7fd459fa1000 [pid 7057] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7059] set_robust_list(0x7fd459fc19a0, 24 [pid 7058] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7057] <... futex resumed>) = 0 [pid 7059] <... set_robust_list resumed>) = 0 [pid 7058] <... mprotect resumed>) = 0 [pid 7057] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7059] rt_sigprocmask(SIG_SETMASK, [], [pid 7058] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7059] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7058] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7059] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7058] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7060]}, 88) = 7060 [pid 7058] rt_sigprocmask(SIG_SETMASK, [], [pid 7059] <... bpf resumed>) = 3 [pid 7058] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7059] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7058] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7057] <... futex resumed>) = 0 [pid 7059] <... futex resumed>) = 1 [pid 7059] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7058] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7057] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7057] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7060 attached [pid 7060] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7060] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7060] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7048] exit_group(0) = ? [pid 7060] <... bpf resumed>) = 3 [pid 7060] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7058] <... futex resumed>) = 0 [pid 7060] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7058] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7060] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7058] <... futex resumed>) = 0 [pid 7060] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7058] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7049] <... bpf resumed>) = ? [pid 7049] +++ exited with 0 +++ [pid 7048] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7048, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7061 ./strace-static-x86_64: Process 7061 attached [pid 7061] set_robust_list(0x555555b026a0, 24) = 0 [pid 7061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7061] setpgid(0, 0) = 0 [pid 7061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7061] write(3, "1000", 4) = 4 [pid 7061] close(3) = 0 [pid 7061] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7061] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7061] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7061] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7061] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7061] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7061] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7062]}, 88) = 7062 [pid 7061] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7061] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7061] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7057] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7062 attached [pid 7062] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7062] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7061] <... futex resumed>) = 0 [pid 7061] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7062] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7061] <... futex resumed>) = 0 [pid 7061] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7058] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7051] exit_group(0) = ? [pid 7052] <... bpf resumed>) = ? [pid 7052] +++ exited with 0 +++ [pid 7051] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7051, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7063 ./strace-static-x86_64: Process 7063 attached [pid 7063] set_robust_list(0x555555b026a0, 24) = 0 [pid 7063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7063] setpgid(0, 0) = 0 [pid 7063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7063] write(3, "1000", 4) = 4 [pid 7063] close(3) = 0 [pid 7063] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7063] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7063] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7063] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7063] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7063] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7064]}, 88) = 7064 [pid 7063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7063] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7063] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7061] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7053] exit_group(0) = ? ./strace-static-x86_64: Process 7064 attached [pid 7064] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7054] <... bpf resumed>) = ? [pid 7064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7054] +++ exited with 0 +++ [pid 7053] +++ exited with 0 +++ [pid 7064] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7053, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 7064] <... futex resumed>) = 1 [pid 7063] <... futex resumed>) = 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7064] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7063] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... restart_syscall resumed>) = 0 [pid 7063] <... futex resumed>) = 0 [pid 7063] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7065 ./strace-static-x86_64: Process 7065 attached [pid 7065] set_robust_list(0x555555b026a0, 24) = 0 [pid 7065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7065] setpgid(0, 0) = 0 [pid 7065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7065] write(3, "1000", 4) = 4 [pid 7065] close(3) = 0 [pid 7065] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7065] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7065] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7065] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7065] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7066]}, 88) = 7066 [pid 7065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7065] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7065] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7066 attached [pid 7066] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7066] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7065] <... futex resumed>) = 0 [pid 7066] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7065] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7065] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7063] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7055] exit_group(0) = ? [pid 7056] <... bpf resumed>) = ? [pid 7056] +++ exited with 0 +++ [pid 7055] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7055, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7067 ./strace-static-x86_64: Process 7067 attached [pid 7067] set_robust_list(0x555555b026a0, 24) = 0 [pid 7067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7067] setpgid(0, 0) = 0 [pid 7067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7067] write(3, "1000", 4) = 4 [pid 7067] close(3) = 0 [pid 7067] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7067] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7065] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7067] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7067] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7067] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7067] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7068]}, 88) = 7068 [pid 7067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7067] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7067] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7068 attached [pid 7068] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7068] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7067] <... futex resumed>) = 0 [pid 7067] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7067] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7068] <... futex resumed>) = 1 [pid 7068] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7057] exit_group(0) = ? [pid 7059] <... bpf resumed>) = ? [pid 7059] +++ exited with 0 +++ [pid 7057] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7057, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7069 ./strace-static-x86_64: Process 7069 attached [pid 7069] set_robust_list(0x555555b026a0, 24) = 0 [pid 7069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7069] setpgid(0, 0) = 0 [pid 7069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7069] write(3, "1000", 4) = 4 [pid 7069] close(3) = 0 [pid 7069] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7058] exit_group(0 [pid 7069] <... futex resumed>) = 0 [pid 7058] <... exit_group resumed>) = ? [pid 7069] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7060] <... bpf resumed>) = ? [pid 7069] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7069] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7060] +++ exited with 0 +++ [pid 7058] +++ exited with 0 +++ [pid 7069] <... mmap resumed>) = 0x7fd459fa1000 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7058, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7069] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7069] <... mprotect resumed>) = 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 7069] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7070 attached [pid 7070] set_robust_list(0x7fd459fc19a0, 24 [pid 7069] <... clone3 resumed> => {parent_tid=[7070]}, 88) = 7070 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7071 [pid 7069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7069] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7069] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7070] <... set_robust_list resumed>) = 0 [pid 7070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7070] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7069] <... futex resumed>) = 0 [pid 7069] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7070] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7069] <... futex resumed>) = 0 [pid 7069] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7071 attached [pid 7071] set_robust_list(0x555555b026a0, 24 [pid 7067] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7071] <... set_robust_list resumed>) = 0 [pid 7071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7071] setpgid(0, 0) = 0 [pid 7071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7071] write(3, "1000", 4) = 4 [pid 7071] close(3) = 0 [pid 7071] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7071] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7071] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7071] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7071] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7071] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7072]}, 88) = 7072 [pid 7071] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7071] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7071] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7061] exit_group(0) = ? ./strace-static-x86_64: Process 7072 attached [pid 7072] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7072] rt_sigprocmask(SIG_SETMASK, [], [pid 7062] <... bpf resumed>) = ? [pid 7072] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7072] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7062] +++ exited with 0 +++ [pid 7061] +++ exited with 0 +++ [pid 7072] <... bpf resumed>) = 3 [pid 7072] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7061, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7072] <... futex resumed>) = 1 [pid 7071] <... futex resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 7072] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7071] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... restart_syscall resumed>) = 0 [pid 7072] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7071] <... futex resumed>) = 0 [pid 7072] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7071] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7069] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 7073 ./strace-static-x86_64: Process 7073 attached [pid 7073] set_robust_list(0x555555b026a0, 24) = 0 [pid 7073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7073] setpgid(0, 0) = 0 [pid 7073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7073] write(3, "1000", 4) = 4 [pid 7073] close(3) = 0 [pid 7073] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7073] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7073] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7073] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7073] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7073] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7074]}, 88) = 7074 [pid 7073] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7073] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7073] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7074 attached [pid 7074] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7074] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7073] <... futex resumed>) = 0 [pid 7074] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7073] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7073] <... futex resumed>) = 0 [pid 7074] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7073] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7063] exit_group(0) = ? [pid 7064] <... bpf resumed>) = ? [pid 7064] +++ exited with 0 +++ [pid 7063] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7063, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7075 ./strace-static-x86_64: Process 7075 attached [pid 7075] set_robust_list(0x555555b026a0, 24) = 0 [pid 7075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7075] setpgid(0, 0) = 0 [pid 7075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7075] write(3, "1000", 4) = 4 [pid 7075] close(3) = 0 [pid 7075] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7075] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7075] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7075] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7075] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7076]}, 88) = 7076 [pid 7075] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7075] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7075] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7076 attached [pid 7076] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7076] rt_sigprocmask(SIG_SETMASK, [], [pid 7073] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7076] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7076] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7075] <... futex resumed>) = 0 [pid 7076] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7075] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7076] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7075] <... futex resumed>) = 0 [pid 7076] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7075] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7065] exit_group(0) = ? [pid 7066] <... bpf resumed>) = ? [pid 7066] +++ exited with 0 +++ [pid 7065] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7065, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7077 ./strace-static-x86_64: Process 7077 attached [pid 7077] set_robust_list(0x555555b026a0, 24) = 0 [pid 7077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7077] setpgid(0, 0) = 0 [pid 7077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7077] write(3, "1000", 4) = 4 [pid 7077] close(3) = 0 [pid 7077] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7077] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7077] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7077] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7077] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7078]}, 88) = 7078 [pid 7077] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7077] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7077] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7078 attached [pid 7078] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7078] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7077] <... futex resumed>) = 0 [pid 7078] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7077] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7077] <... futex resumed>) = 0 [pid 7078] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7077] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7075] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7067] exit_group(0) = ? [pid 7068] <... bpf resumed>) = ? [pid 7068] +++ exited with 0 +++ [pid 7067] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7067, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7079 ./strace-static-x86_64: Process 7079 attached [pid 7079] set_robust_list(0x555555b026a0, 24) = 0 [pid 7079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7079] setpgid(0, 0) = 0 [pid 7079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7079] write(3, "1000", 4) = 4 [pid 7079] close(3) = 0 [pid 7079] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7079] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7079] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7077] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7079] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7079] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7079] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7079] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7080]}, 88) = 7080 [pid 7079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7079] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7079] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7080 attached [pid 7080] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7080] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7080] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7079] <... futex resumed>) = 0 [pid 7080] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7079] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7079] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7069] exit_group(0) = ? [pid 7070] <... bpf resumed>) = ? [pid 7070] +++ exited with 0 +++ [pid 7069] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7069, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7081 [pid 7071] exit_group(0) = ? [pid 7072] <... bpf resumed>) = ? [pid 7072] +++ exited with 0 +++ [pid 7071] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7071, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7081 attached [pid 7081] set_robust_list(0x555555b026a0, 24) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7082 [pid 7081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7081] setpgid(0, 0) = 0 [pid 7081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7081] write(3, "1000", 4) = 4 [pid 7081] close(3) = 0 [pid 7081] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7081] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, ./strace-static-x86_64: Process 7082 attached NULL, 8) = 0 [pid 7082] set_robust_list(0x555555b026a0, 24 [pid 7081] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7082] <... set_robust_list resumed>) = 0 [pid 7081] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7082] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7082] <... prctl resumed>) = 0 [pid 7081] <... mmap resumed>) = 0x7fd459fa1000 [pid 7082] setpgid(0, 0) = 0 [pid 7081] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7081] <... mprotect resumed>) = 0 [pid 7082] <... openat resumed>) = 3 [pid 7081] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7082] write(3, "1000", 4 [pid 7081] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7079] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7082] <... write resumed>) = 4 [pid 7081] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7082] close(3) = 0 [pid 7082] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7081] <... clone3 resumed> => {parent_tid=[7083]}, 88) = 7083 [pid 7082] <... futex resumed>) = 0 [pid 7081] rt_sigprocmask(SIG_SETMASK, [], [pid 7082] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7081] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7082] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7081] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7082] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7081] <... futex resumed>) = 0 [pid 7082] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7081] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7082] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7082] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7082] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7082] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7084]}, 88) = 7084 [pid 7082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7082] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7082] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7083 attached [pid 7083] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7083] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7083] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7081] <... futex resumed>) = 0 [pid 7083] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7081] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7083] <... futex resumed>) = 0 [pid 7081] <... futex resumed>) = 1 [pid 7081] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7083] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7084 attached [pid 7084] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7084] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7084] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7082] <... futex resumed>) = 0 [pid 7084] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7082] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7082] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7073] exit_group(0) = ? [pid 7074] <... bpf resumed>) = ? [pid 7074] +++ exited with 0 +++ [pid 7073] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7073, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7085 ./strace-static-x86_64: Process 7085 attached [pid 7085] set_robust_list(0x555555b026a0, 24) = 0 [pid 7085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7085] setpgid(0, 0) = 0 [pid 7085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7085] write(3, "1000", 4 [pid 7081] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7085] <... write resumed>) = 4 [pid 7085] close(3 [pid 7082] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7085] <... close resumed>) = 0 [pid 7085] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7085] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7085] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7085] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7085] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7085] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7086]}, 88) = 7086 [pid 7085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7085] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7085] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7086 attached [pid 7086] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7086] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7085] <... futex resumed>) = 0 [pid 7085] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7086] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7085] <... futex resumed>) = 0 [pid 7085] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7075] exit_group(0) = ? [pid 7076] <... bpf resumed>) = ? [pid 7076] +++ exited with 0 +++ [pid 7075] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7075, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7087 ./strace-static-x86_64: Process 7087 attached [pid 7087] set_robust_list(0x555555b026a0, 24) = 0 [pid 7087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7087] setpgid(0, 0) = 0 [pid 7087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7087] write(3, "1000", 4) = 4 [pid 7087] close(3) = 0 [pid 7087] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7087] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7087] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7087] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7087] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7087] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7088]}, 88) = 7088 [pid 7087] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7087] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7087] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7088 attached [pid 7088] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7088] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7087] <... futex resumed>) = 0 [pid 7087] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7087] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7077] exit_group(0) = ? [pid 7088] <... futex resumed>) = 1 [pid 7078] <... bpf resumed>) = ? [pid 7088] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7078] +++ exited with 0 +++ [pid 7077] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7077, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7090 [pid 7085] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7085] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7090 attached [pid 7090] set_robust_list(0x555555b026a0, 24) = 0 [pid 7090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7090] setpgid(0, 0) = 0 [pid 7090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7090] write(3, "1000", 4) = 4 [pid 7090] close(3) = 0 [pid 7090] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7090] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7090] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7090] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7090] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7090] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7090] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7091]}, 88) = 7091 [pid 7090] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7090] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7090] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7091 attached [pid 7091] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7091] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7090] <... futex resumed>) = 0 [pid 7091] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7090] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7090] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7087] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7079] exit_group(0) = ? [pid 7080] <... bpf resumed>) = ? [pid 7080] +++ exited with 0 +++ [pid 7079] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7079, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7092 ./strace-static-x86_64: Process 7092 attached [pid 7092] set_robust_list(0x555555b026a0, 24) = 0 [pid 7092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7092] setpgid(0, 0) = 0 [pid 7092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7092] write(3, "1000", 4) = 4 [pid 7092] close(3) = 0 [pid 7092] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7092] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7092] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7092] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7092] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7092] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7093]}, 88) = 7093 [pid 7092] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7092] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7092] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7093 attached [pid 7093] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7093] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7093] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7092] <... futex resumed>) = 0 [pid 7093] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7092] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7092] <... futex resumed>) = 0 [pid 7093] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7092] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7090] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7081] exit_group(0) = ? [pid 7083] <... bpf resumed>) = ? [pid 7083] +++ exited with 0 +++ [pid 7081] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7081, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7082] exit_group(0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7094 [pid 7082] <... exit_group resumed>) = ? [pid 7084] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7094 attached [pid 7084] +++ exited with 0 +++ [pid 7082] +++ exited with 0 +++ [pid 7094] set_robust_list(0x555555b026a0, 24 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7082, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7094] <... set_robust_list resumed>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7095 [pid 7094] setpgid(0, 0) = 0 [pid 7094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7095 attached ) = 3 [pid 7095] set_robust_list(0x555555b026a0, 24 [pid 7094] write(3, "1000", 4 [pid 7095] <... set_robust_list resumed>) = 0 [pid 7094] <... write resumed>) = 4 [pid 7095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7094] close(3 [pid 7095] <... prctl resumed>) = 0 [pid 7094] <... close resumed>) = 0 [pid 7095] setpgid(0, 0 [pid 7094] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7095] <... setpgid resumed>) = 0 [pid 7094] <... futex resumed>) = 0 [pid 7095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7094] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7095] <... openat resumed>) = 3 [pid 7094] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7095] write(3, "1000", 4 [pid 7094] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7095] <... write resumed>) = 4 [pid 7094] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7095] close(3 [pid 7094] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7095] <... close resumed>) = 0 [pid 7094] <... mmap resumed>) = 0x7fd459fa1000 [pid 7095] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7094] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7095] <... futex resumed>) = 0 [pid 7094] <... mprotect resumed>) = 0 [pid 7092] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7095] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7094] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7095] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7094] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7095] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7094] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7095] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7094] <... clone3 resumed> => {parent_tid=[7096]}, 88) = 7096 [pid 7095] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7094] rt_sigprocmask(SIG_SETMASK, [], [pid 7095] <... mprotect resumed>) = 0 [pid 7094] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7095] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7094] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7095] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7094] <... futex resumed>) = 0 [pid 7095] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7094] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7095] <... clone3 resumed> => {parent_tid=[7097]}, 88) = 7097 [pid 7095] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 7096 attached [pid 7095] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7096] set_robust_list(0x7fd459fc19a0, 24 [pid 7095] <... futex resumed>) = 0 [pid 7096] <... set_robust_list resumed>) = 0 [pid 7095] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7096] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 7097 attached [pid 7096] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7097] set_robust_list(0x7fd459fc19a0, 24 [pid 7096] <... futex resumed>) = 1 [pid 7094] <... futex resumed>) = 0 [pid 7097] <... set_robust_list resumed>) = 0 [pid 7096] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7094] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7097] rt_sigprocmask(SIG_SETMASK, [], [pid 7096] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7094] <... futex resumed>) = 0 [pid 7097] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7096] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7094] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7097] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7097] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7095] <... futex resumed>) = 0 [pid 7097] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7095] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7097] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7095] <... futex resumed>) = 0 [pid 7097] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7095] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7085] exit_group(0) = ? [pid 7086] <... bpf resumed>) = ? [pid 7086] +++ exited with 0 +++ [pid 7085] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7085, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7094] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7095] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7098 ./strace-static-x86_64: Process 7098 attached [pid 7098] set_robust_list(0x555555b026a0, 24) = 0 [pid 7098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7098] setpgid(0, 0) = 0 [pid 7098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7098] write(3, "1000", 4) = 4 [pid 7098] close(3) = 0 [pid 7098] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7098] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7098] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7098] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7098] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7098] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7098] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7099]}, 88) = 7099 [pid 7098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7098] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7098] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7099 attached [pid 7099] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7099] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7099] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7099] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7087] exit_group(0 [pid 7099] <... futex resumed>) = 1 [pid 7098] <... futex resumed>) = 0 [pid 7087] <... exit_group resumed>) = ? [pid 7099] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7098] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7098] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7088] <... bpf resumed>) = ? [pid 7088] +++ exited with 0 +++ [pid 7087] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7087, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7100 ./strace-static-x86_64: Process 7100 attached [pid 7100] set_robust_list(0x555555b026a0, 24) = 0 [pid 7100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7100] setpgid(0, 0) = 0 [pid 7100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7100] write(3, "1000", 4) = 4 [pid 7100] close(3) = 0 [pid 7100] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7100] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7100] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7100] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7100] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7100] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7100] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7101]}, 88) = 7101 [pid 7100] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7100] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7100] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7101 attached [pid 7101] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7101] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7100] <... futex resumed>) = 0 [pid 7101] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7100] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7100] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7101] <... futex resumed>) = 0 [pid 7101] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7098] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7090] exit_group(0) = ? [pid 7091] <... bpf resumed>) = ? [pid 7091] +++ exited with 0 +++ [pid 7090] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7090, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7102 ./strace-static-x86_64: Process 7102 attached [pid 7102] set_robust_list(0x555555b026a0, 24) = 0 [pid 7102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7102] setpgid(0, 0) = 0 [pid 7102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7102] write(3, "1000", 4) = 4 [pid 7102] close(3) = 0 [pid 7102] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7102] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7102] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7102] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7102] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7102] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7102] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7103]}, 88) = 7103 [pid 7102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7102] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7102] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7103 attached [pid 7100] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7103] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7103] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7103] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7102] <... futex resumed>) = 0 [pid 7103] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7102] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7103] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7102] <... futex resumed>) = 0 [pid 7102] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7103] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7092] exit_group(0) = ? [pid 7093] <... bpf resumed>) = ? [pid 7093] +++ exited with 0 +++ [pid 7092] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7092, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7104 ./strace-static-x86_64: Process 7104 attached [pid 7104] set_robust_list(0x555555b026a0, 24) = 0 [pid 7104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7104] setpgid(0, 0) = 0 [pid 7104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7104] write(3, "1000", 4) = 4 [pid 7104] close(3) = 0 [pid 7104] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7104] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7104] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7104] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7104] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7104] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7105]}, 88) = 7105 [pid 7104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7104] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7104] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7105 attached [pid 7105] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7105] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7104] <... futex resumed>) = 0 [pid 7105] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7104] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7105] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7104] <... futex resumed>) = 0 [pid 7105] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7104] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7102] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7095] exit_group(0 [pid 7094] exit_group(0 [pid 7095] <... exit_group resumed>) = ? [pid 7097] <... bpf resumed>) = ? [pid 7094] <... exit_group resumed>) = ? [pid 7096] <... bpf resumed>) = ? [pid 7097] +++ exited with 0 +++ [pid 7095] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7095, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7106 [pid 7096] +++ exited with 0 +++ [pid 7094] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7094, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7107 ./strace-static-x86_64: Process 7106 attached [pid 7106] set_robust_list(0x555555b026a0, 24) = 0 [pid 7106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7106] setpgid(0, 0) = 0 [pid 7106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7106] write(3, "1000", 4) = 4 [pid 7106] close(3./strace-static-x86_64: Process 7107 attached ) = 0 [pid 7107] set_robust_list(0x555555b026a0, 24 [pid 7106] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7106] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7106] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7106] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7107] <... set_robust_list resumed>) = 0 [pid 7106] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7106] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7106] <... clone3 resumed> => {parent_tid=[7108]}, 88) = 7108 [pid 7107] <... prctl resumed>) = 0 [pid 7106] rt_sigprocmask(SIG_SETMASK, [], [pid 7107] setpgid(0, 0 [pid 7106] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7107] <... setpgid resumed>) = 0 [pid 7106] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7106] <... futex resumed>) = 0 [pid 7107] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7108 attached [pid 7107] write(3, "1000", 4 [pid 7106] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7108] set_robust_list(0x7fd459fc19a0, 24 [pid 7107] <... write resumed>) = 4 [pid 7108] <... set_robust_list resumed>) = 0 [pid 7107] close(3 [pid 7108] rt_sigprocmask(SIG_SETMASK, [], [pid 7107] <... close resumed>) = 0 [pid 7108] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7107] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7107] <... futex resumed>) = 0 [pid 7107] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7107] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7108] <... bpf resumed>) = 3 [pid 7107] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7108] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7108] <... futex resumed>) = 1 [pid 7107] <... mmap resumed>) = 0x7fd459fa1000 [pid 7106] <... futex resumed>) = 0 [pid 7108] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7107] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7106] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7108] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7107] <... mprotect resumed>) = 0 [pid 7106] <... futex resumed>) = 0 [pid 7108] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7107] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7106] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7107] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7107] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7104] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7107] <... clone3 resumed> => {parent_tid=[7109]}, 88) = 7109 [pid 7107] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7107] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7107] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7109 attached [pid 7109] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7109] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7109] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7107] <... futex resumed>) = 0 [pid 7107] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7107] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7109] <... futex resumed>) = 1 [pid 7109] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7098] exit_group(0) = ? [pid 7099] <... bpf resumed>) = ? [pid 7099] +++ exited with 0 +++ [pid 7098] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7098, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7110 ./strace-static-x86_64: Process 7110 attached [pid 7110] set_robust_list(0x555555b026a0, 24) = 0 [pid 7110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7110] setpgid(0, 0) = 0 [pid 7110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7106] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7110] <... openat resumed>) = 3 [pid 7110] write(3, "1000", 4) = 4 [pid 7110] close(3) = 0 [pid 7110] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7110] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7110] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7110] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7110] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7107] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7110] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7111]}, 88) = 7111 [pid 7100] exit_group(0 [pid 7110] rt_sigprocmask(SIG_SETMASK, [], [pid 7100] <... exit_group resumed>) = ? [pid 7110] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7101] <... bpf resumed>) = ? [pid 7110] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7101] +++ exited with 0 +++ [pid 7100] +++ exited with 0 +++ [pid 7110] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7100, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7112 ./strace-static-x86_64: Process 7111 attached [pid 7111] set_robust_list(0x7fd459fc19a0, 24) = 0 ./strace-static-x86_64: Process 7112 attached [pid 7111] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7112] set_robust_list(0x555555b026a0, 24) = 0 [pid 7111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7112] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7111] <... bpf resumed>) = 3 [pid 7112] <... prctl resumed>) = 0 [pid 7111] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7112] setpgid(0, 0 [pid 7111] <... futex resumed>) = 1 [pid 7110] <... futex resumed>) = 0 [pid 7112] <... setpgid resumed>) = 0 [pid 7111] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7110] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7111] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7110] <... futex resumed>) = 0 [pid 7112] <... openat resumed>) = 3 [pid 7111] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7110] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7112] write(3, "1000", 4) = 4 [pid 7112] close(3) = 0 [pid 7112] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7112] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7112] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7112] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7112] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7112] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7113]}, 88) = 7113 [pid 7112] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7112] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7112] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7113 attached [pid 7113] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7113] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7113] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7112] <... futex resumed>) = 0 [pid 7113] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7112] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7112] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7102] exit_group(0) = ? [pid 7110] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7103] <... bpf resumed>) = ? [pid 7103] +++ exited with 0 +++ [pid 7102] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7102, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7112] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7114 ./strace-static-x86_64: Process 7114 attached [pid 7114] set_robust_list(0x555555b026a0, 24) = 0 [pid 7114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7114] setpgid(0, 0) = 0 [pid 7114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7114] write(3, "1000", 4) = 4 [pid 7114] close(3) = 0 [pid 7114] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7114] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7114] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7114] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7114] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7114] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7114] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7115]}, 88) = 7115 [pid 7114] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7114] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7114] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7115 attached [pid 7115] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7115] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7114] <... futex resumed>) = 0 [pid 7115] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7114] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7114] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7104] exit_group(0) = ? [pid 7105] <... bpf resumed>) = ? [pid 7105] +++ exited with 0 +++ [pid 7104] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7104, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7116 ./strace-static-x86_64: Process 7116 attached [pid 7116] set_robust_list(0x555555b026a0, 24) = 0 [pid 7116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7116] setpgid(0, 0) = 0 [pid 7116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7116] write(3, "1000", 4) = 4 [pid 7116] close(3) = 0 [pid 7116] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7116] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7116] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7116] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7116] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7116] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7117]}, 88) = 7117 [pid 7116] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7116] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7116] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7117 attached [pid 7117] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7117] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7116] <... futex resumed>) = 0 [pid 7116] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7117] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7116] <... futex resumed>) = 0 [pid 7116] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7114] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7106] exit_group(0) = ? [pid 7107] exit_group(0) = ? [pid 7109] <... bpf resumed>) = ? [pid 7109] +++ exited with 0 +++ [pid 7108] <... bpf resumed>) = ? [pid 7107] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7107, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7108] +++ exited with 0 +++ [pid 7106] +++ exited with 0 +++ [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7106, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7118 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7119 ./strace-static-x86_64: Process 7118 attached [pid 7118] set_robust_list(0x555555b026a0, 24) = 0 [pid 7118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7118] setpgid(0, 0) = 0 [pid 7118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7118] write(3, "1000", 4) = 4 [pid 7118] close(3) = 0 ./strace-static-x86_64: Process 7119 attached [pid 7118] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7119] set_robust_list(0x555555b026a0, 24 [pid 7118] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7119] <... set_robust_list resumed>) = 0 [pid 7118] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7118] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7119] setpgid(0, 0 [pid 7118] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7116] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7119] <... setpgid resumed>) = 0 [pid 7118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7118] <... mmap resumed>) = 0x7fd459fa1000 [pid 7118] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7119] <... openat resumed>) = 3 [pid 7118] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7119] write(3, "1000", 4 [pid 7118] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7119] <... write resumed>) = 4 [pid 7118] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7119] close(3) = 0 [pid 7118] <... clone3 resumed> => {parent_tid=[7120]}, 88) = 7120 [pid 7119] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7118] rt_sigprocmask(SIG_SETMASK, [], [pid 7119] <... futex resumed>) = 0 [pid 7118] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7119] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7118] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7119] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7118] <... futex resumed>) = 0 [pid 7119] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7118] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7119] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 7120 attached ) = 0x7fd459fa1000 [pid 7120] set_robust_list(0x7fd459fc19a0, 24 [pid 7119] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7120] <... set_robust_list resumed>) = 0 [pid 7119] <... mprotect resumed>) = 0 [pid 7119] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7119] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7120] rt_sigprocmask(SIG_SETMASK, [], [pid 7119] <... clone3 resumed> => {parent_tid=[7121]}, 88) = 7121 [pid 7119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7119] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7119] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7120] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7120] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7120] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7121 attached ) = 1 [pid 7118] <... futex resumed>) = 0 [pid 7121] set_robust_list(0x7fd459fc19a0, 24 [pid 7120] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7118] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7121] <... set_robust_list resumed>) = 0 [pid 7120] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7118] <... futex resumed>) = 0 [pid 7121] rt_sigprocmask(SIG_SETMASK, [], [pid 7120] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7118] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7121] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7121] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7119] <... futex resumed>) = 0 [pid 7121] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7119] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7121] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7119] <... futex resumed>) = 0 [pid 7121] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7119] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7110] exit_group(0) = ? [pid 7111] <... bpf resumed>) = ? [pid 7111] +++ exited with 0 +++ [pid 7110] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7110, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7112] exit_group(0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7112] <... exit_group resumed>) = ? [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 7122 ./strace-static-x86_64: Process 7122 attached [pid 7122] set_robust_list(0x555555b026a0, 24 [pid 7113] <... bpf resumed>) = ? [pid 7122] <... set_robust_list resumed>) = 0 [pid 7122] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7113] +++ exited with 0 +++ [pid 7112] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7112, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7122] <... prctl resumed>) = 0 [pid 7122] setpgid(0, 0) = 0 [pid 7122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7123 [pid 7122] <... openat resumed>) = 3 [pid 7122] write(3, "1000", 4) = 4 [pid 7122] close(3) = 0 [pid 7122] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7122] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7122] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7122] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7118] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7122] <... mprotect resumed>) = 0 [pid 7122] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7122] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7124]}, 88) = 7124 [pid 7122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7122] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7122] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7123 attached [pid 7123] set_robust_list(0x555555b026a0, 24) = 0 [pid 7123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7123] setpgid(0, 0 [pid 7119] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7123] <... setpgid resumed>) = 0 [pid 7123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7123] write(3, "1000", 4) = 4 [pid 7123] close(3) = 0 [pid 7123] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7123] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7123] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7123] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 7124 attached ) = 0 [pid 7124] set_robust_list(0x7fd459fc19a0, 24 [pid 7123] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7124] <... set_robust_list resumed>) = 0 [pid 7124] rt_sigprocmask(SIG_SETMASK, [], [pid 7123] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7124] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7123] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7124] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7123] <... clone3 resumed> => {parent_tid=[7125]}, 88) = 7125 [pid 7124] <... bpf resumed>) = 3 [pid 7123] rt_sigprocmask(SIG_SETMASK, [], [pid 7124] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7123] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7123] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7124] <... futex resumed>) = 1 [pid 7122] <... futex resumed>) = 0 [pid 7124] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7123] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7122] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7124] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7122] <... futex resumed>) = 0 [pid 7124] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7122] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7125 attached [pid 7125] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7125] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7125] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7123] <... futex resumed>) = 0 [pid 7123] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7123] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7125] <... futex resumed>) = 1 [pid 7125] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7114] exit_group(0 [pid 7115] <... bpf resumed>) = ? [pid 7114] <... exit_group resumed>) = ? [pid 7115] +++ exited with 0 +++ [pid 7114] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7114, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7126 ./strace-static-x86_64: Process 7126 attached [pid 7126] set_robust_list(0x555555b026a0, 24) = 0 [pid 7126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7126] setpgid(0, 0) = 0 [pid 7126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7122] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7126] <... openat resumed>) = 3 [pid 7126] write(3, "1000", 4) = 4 [pid 7126] close(3) = 0 [pid 7126] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7126] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7126] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7123] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7126] <... mmap resumed>) = 0x7fd459fa1000 [pid 7126] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7126] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7126] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7127]}, 88) = 7127 [pid 7126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7126] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7126] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7127 attached [pid 7127] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7127] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7127] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7126] <... futex resumed>) = 0 [pid 7127] <... futex resumed>) = 1 [pid 7127] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7126] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7126] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7116] exit_group(0) = ? [pid 7117] <... bpf resumed>) = ? [pid 7117] +++ exited with 0 +++ [pid 7116] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7116, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7128 ./strace-static-x86_64: Process 7128 attached [pid 7128] set_robust_list(0x555555b026a0, 24) = 0 [pid 7128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7128] setpgid(0, 0) = 0 [pid 7128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7128] write(3, "1000", 4) = 4 [pid 7128] close(3) = 0 [pid 7128] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7128] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7128] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7128] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7128] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7128] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7129]}, 88) = 7129 [pid 7128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7128] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7128] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7126] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7126] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7129 attached [pid 7129] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7129] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7129] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7128] <... futex resumed>) = 0 [pid 7129] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7128] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7128] <... futex resumed>) = 0 [pid 7129] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7128] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7118] exit_group(0) = ? [pid 7120] <... bpf resumed>) = ? [pid 7120] +++ exited with 0 +++ [pid 7118] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7118, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7119] exit_group(0) = ? [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7131 [pid 7121] <... bpf resumed>) = ? [pid 7121] +++ exited with 0 +++ [pid 7119] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7119, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7131 attached ) = 0 [pid 7131] set_robust_list(0x555555b026a0, 24 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7131] <... set_robust_list resumed>) = 0 [pid 7131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7132 ./strace-static-x86_64: Process 7132 attached [pid 7131] setpgid(0, 0 [pid 7128] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7131] <... setpgid resumed>) = 0 [pid 7132] set_robust_list(0x555555b026a0, 24 [pid 7131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7132] <... set_robust_list resumed>) = 0 [pid 7131] <... openat resumed>) = 3 [pid 7132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7131] write(3, "1000", 4 [pid 7132] <... prctl resumed>) = 0 [pid 7131] <... write resumed>) = 4 [pid 7132] setpgid(0, 0) = 0 [pid 7131] close(3 [pid 7132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7131] <... close resumed>) = 0 [pid 7132] <... openat resumed>) = 3 [pid 7131] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7132] write(3, "1000", 4 [pid 7131] <... futex resumed>) = 0 [pid 7132] <... write resumed>) = 4 [pid 7131] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7132] close(3 [pid 7131] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7132] <... close resumed>) = 0 [pid 7131] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7132] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7131] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7132] <... futex resumed>) = 0 [pid 7131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7132] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7131] <... mmap resumed>) = 0x7fd459fa1000 [pid 7132] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7131] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7132] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7131] <... mprotect resumed>) = 0 [pid 7132] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7131] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7131] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7132] <... mmap resumed>) = 0x7fd459fa1000 [pid 7131] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7132] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7131] <... clone3 resumed> => {parent_tid=[7133]}, 88) = 7133 [pid 7132] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7131] rt_sigprocmask(SIG_SETMASK, [], [pid 7132] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7131] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7132] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7131] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7132] <... clone3 resumed> => {parent_tid=[7134]}, 88) = 7134 [pid 7131] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7132] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7132] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7132] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7133 attached [pid 7133] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7133] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 7134 attached ) = 3 [pid 7134] set_robust_list(0x7fd459fc19a0, 24 [pid 7133] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7134] <... set_robust_list resumed>) = 0 [pid 7133] <... futex resumed>) = 1 [pid 7131] <... futex resumed>) = 0 [pid 7134] rt_sigprocmask(SIG_SETMASK, [], [pid 7133] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7131] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7134] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7133] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7131] <... futex resumed>) = 0 [pid 7134] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7133] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7131] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7134] <... bpf resumed>) = 3 [pid 7134] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7132] <... futex resumed>) = 0 [pid 7134] <... futex resumed>) = 1 [pid 7132] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7134] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7132] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7122] exit_group(0) = ? [pid 7123] exit_group(0) = ? [pid 7124] <... bpf resumed>) = ? [pid 7125] <... bpf resumed>) = ? [pid 7124] +++ exited with 0 +++ [pid 7122] +++ exited with 0 +++ [pid 7125] +++ exited with 0 +++ [pid 7123] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7122, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7123, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 7135 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7136 ./strace-static-x86_64: Process 7135 attached [pid 7135] set_robust_list(0x555555b026a0, 24) = 0 [pid 7135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7135] setpgid(0, 0) = 0 [pid 7135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7135] write(3, "1000", 4) = 4 [pid 7135] close(3./strace-static-x86_64: Process 7136 attached ) = 0 [pid 7136] set_robust_list(0x555555b026a0, 24 [pid 7135] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7136] <... set_robust_list resumed>) = 0 [pid 7135] <... futex resumed>) = 0 [pid 7136] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7135] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7136] <... prctl resumed>) = 0 [pid 7135] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7136] setpgid(0, 0 [pid 7135] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7131] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7136] <... setpgid resumed>) = 0 [pid 7135] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7136] <... openat resumed>) = 3 [pid 7135] <... mmap resumed>) = 0x7fd459fa1000 [pid 7136] write(3, "1000", 4 [pid 7135] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7136] <... write resumed>) = 4 [pid 7135] <... mprotect resumed>) = 0 [pid 7136] close(3 [pid 7135] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7132] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7136] <... close resumed>) = 0 [pid 7135] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7136] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7135] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7136] <... futex resumed>) = 0 [pid 7136] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7135] <... clone3 resumed> => {parent_tid=[7137]}, 88) = 7137 [pid 7136] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7135] rt_sigprocmask(SIG_SETMASK, [], [pid 7136] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7135] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7136] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7135] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7135] <... futex resumed>) = 0 [pid 7136] <... mmap resumed>) = 0x7fd459fa1000 [pid 7135] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7136] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7136] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7136] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7138]}, 88) = 7138 [pid 7136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7136] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7136] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7138 attached [pid 7138] set_robust_list(0x7fd459fc19a0, 24./strace-static-x86_64: Process 7137 attached [pid 7137] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7138] <... set_robust_list resumed>) = 0 [pid 7138] rt_sigprocmask(SIG_SETMASK, [], [pid 7137] <... bpf resumed>) = 3 [pid 7137] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7135] <... futex resumed>) = 0 [pid 7135] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7137] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7135] <... futex resumed>) = 0 [pid 7135] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7138] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7138] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7138] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7136] <... futex resumed>) = 0 [pid 7138] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7136] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7138] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7136] <... futex resumed>) = 0 [pid 7138] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7136] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7126] exit_group(0) = ? [pid 7127] <... bpf resumed>) = ? [pid 7127] +++ exited with 0 +++ [pid 7126] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7126, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7135] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... restart_syscall resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7139 ./strace-static-x86_64: Process 7139 attached [pid 7139] set_robust_list(0x555555b026a0, 24) = 0 [pid 7139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7139] setpgid(0, 0) = 0 [pid 7139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7139] write(3, "1000", 4) = 4 [pid 7139] close(3) = 0 [pid 7139] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7139] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7139] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7139] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7139] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7139] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7140]}, 88) = 7140 [pid 7139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7139] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7139] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7136] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7140 attached [pid 7140] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7140] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7140] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7139] <... futex resumed>) = 0 [pid 7140] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7139] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7139] <... futex resumed>) = 0 [pid 7140] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7139] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7128] exit_group(0) = ? [pid 7129] <... bpf resumed>) = ? [pid 7129] +++ exited with 0 +++ [pid 7128] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7128, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7141 ./strace-static-x86_64: Process 7141 attached [pid 7141] set_robust_list(0x555555b026a0, 24) = 0 [pid 7141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7141] setpgid(0, 0) = 0 [pid 7141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7141] write(3, "1000", 4) = 4 [pid 7141] close(3) = 0 [pid 7141] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7141] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7141] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7141] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7141] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7141] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7142]}, 88) = 7142 [pid 7141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7141] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7141] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7142 attached [pid 7142] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7142] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7142] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7141] <... futex resumed>) = 0 [pid 7142] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7141] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7142] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7141] <... futex resumed>) = 0 [pid 7141] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7139] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7131] exit_group(0) = ? [pid 7133] <... bpf resumed>) = ? [pid 7132] exit_group(0) = ? [pid 7133] +++ exited with 0 +++ [pid 7131] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7131, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 7134] <... bpf resumed>) = ? [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7134] +++ exited with 0 +++ [pid 7132] +++ exited with 0 +++ [pid 7141] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7132, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7143 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7143 attached , child_tidptr=0x555555b02690) = 7144 [pid 7143] set_robust_list(0x555555b026a0, 24) = 0 [pid 7143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7143] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7144 attached [pid 7143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7144] set_robust_list(0x555555b026a0, 24 [pid 7143] <... openat resumed>) = 3 [pid 7144] <... set_robust_list resumed>) = 0 [pid 7143] write(3, "1000", 4 [pid 7144] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7143] <... write resumed>) = 4 [pid 7144] <... prctl resumed>) = 0 [pid 7143] close(3 [pid 7144] setpgid(0, 0 [pid 7143] <... close resumed>) = 0 [pid 7144] <... setpgid resumed>) = 0 [pid 7143] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7143] <... futex resumed>) = 0 [pid 7144] <... openat resumed>) = 3 [pid 7143] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7144] write(3, "1000", 4 [pid 7143] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7144] <... write resumed>) = 4 [pid 7143] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7144] close(3 [pid 7143] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7144] <... close resumed>) = 0 [pid 7143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7144] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7143] <... mmap resumed>) = 0x7fd459fa1000 [pid 7144] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7143] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7144] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7143] <... mprotect resumed>) = 0 [pid 7144] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7143] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7144] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7143] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7144] <... mmap resumed>) = 0x7fd459fa1000 [pid 7143] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7144] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7144] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7143] <... clone3 resumed> => {parent_tid=[7145]}, 88) = 7145 [pid 7144] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7143] rt_sigprocmask(SIG_SETMASK, [], [pid 7144] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7143] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7143] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7144] <... clone3 resumed> => {parent_tid=[7146]}, 88) = 7146 [pid 7143] <... futex resumed>) = 0 [pid 7144] rt_sigprocmask(SIG_SETMASK, [], [pid 7143] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7144] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7144] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7144] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7146 attached ./strace-static-x86_64: Process 7145 attached [pid 7146] set_robust_list(0x7fd459fc19a0, 24 [pid 7145] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7145] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7145] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7146] <... set_robust_list resumed>) = 0 [pid 7145] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7143] <... futex resumed>) = 0 [pid 7143] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7145] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7143] <... futex resumed>) = 0 [pid 7143] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7146] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7144] <... futex resumed>) = 0 [pid 7144] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7144] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7146] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7135] exit_group(0) = ? [pid 7137] <... bpf resumed>) = ? [pid 7137] +++ exited with 0 +++ [pid 7135] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7135, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7147 ./strace-static-x86_64: Process 7147 attached [pid 7147] set_robust_list(0x555555b026a0, 24) = 0 [pid 7147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7147] setpgid(0, 0) = 0 [pid 7147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7147] write(3, "1000", 4) = 4 [pid 7147] close(3) = 0 [pid 7147] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7147] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7147] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7143] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7147] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7147] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7147] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7148]}, 88) = 7148 [pid 7147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7147] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7147] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7148 attached [pid 7148] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7136] exit_group(0) = ? [pid 7148] <... bpf resumed>) = 3 [pid 7148] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7144] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7147] <... futex resumed>) = 0 [pid 7148] <... futex resumed>) = 1 [pid 7138] <... bpf resumed>) = ? [pid 7148] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7147] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7138] +++ exited with 0 +++ [pid 7136] +++ exited with 0 +++ [pid 7147] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7136, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7149 ./strace-static-x86_64: Process 7149 attached [pid 7149] set_robust_list(0x555555b026a0, 24) = 0 [pid 7149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7149] setpgid(0, 0) = 0 [pid 7149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7149] write(3, "1000", 4) = 4 [pid 7149] close(3) = 0 [pid 7149] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7149] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7149] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7149] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7149] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7149] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7150]}, 88) = 7150 [pid 7149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7149] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7149] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7150 attached [pid 7150] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7150] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7150] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7149] <... futex resumed>) = 0 [pid 7149] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7150] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7149] <... futex resumed>) = 0 [pid 7149] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7139] exit_group(0) = ? [pid 7140] <... bpf resumed>) = ? [pid 7140] +++ exited with 0 +++ [pid 7139] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7139, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7151 ./strace-static-x86_64: Process 7151 attached [pid 7151] set_robust_list(0x555555b026a0, 24) = 0 [pid 7151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7151] setpgid(0, 0) = 0 [pid 7151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7151] write(3, "1000", 4) = 4 [pid 7151] close(3) = 0 [pid 7151] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7151] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7151] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7147] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7151] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7151] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7151] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7151] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7151] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7152]}, 88) = 7152 [pid 7151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7151] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7151] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7152 attached [pid 7152] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7152] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7151] <... futex resumed>) = 0 [pid 7151] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7151] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7152] <... futex resumed>) = 1 [pid 7152] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7149] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7141] exit_group(0) = ? [pid 7142] <... bpf resumed>) = ? [pid 7142] +++ exited with 0 +++ [pid 7141] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7141, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7153 ./strace-static-x86_64: Process 7153 attached [pid 7153] set_robust_list(0x555555b026a0, 24) = 0 [pid 7153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7153] setpgid(0, 0) = 0 [pid 7153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7153] write(3, "1000", 4) = 4 [pid 7153] close(3) = 0 [pid 7153] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7153] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7153] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7153] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7153] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7153] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7153] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7154]}, 88) = 7154 [pid 7153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7153] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7153] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7151] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7151] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7154 attached [pid 7154] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7154] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7153] <... futex resumed>) = 0 [pid 7154] <... futex resumed>) = 1 [pid 7154] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7153] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7153] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7143] exit_group(0) = ? [pid 7145] <... bpf resumed>) = ? [pid 7145] +++ exited with 0 +++ [pid 7143] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7143, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7155 ./strace-static-x86_64: Process 7155 attached [pid 7155] set_robust_list(0x555555b026a0, 24) = 0 [pid 7144] exit_group(0) = ? [pid 7155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7155] setpgid(0, 0) = 0 [pid 7146] <... bpf resumed>) = ? [pid 7155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7146] +++ exited with 0 +++ [pid 7144] +++ exited with 0 +++ [pid 7155] write(3, "1000", 4) = 4 [pid 7155] close(3 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7144, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7155] <... close resumed>) = 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 7155] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7155] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7155] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7156 [pid 7155] <... mmap resumed>) = 0x7fd459fa1000 [pid 7155] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7155] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7155] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7157]}, 88) = 7157 [pid 7155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7155] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7155] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7153] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7156 attached [pid 7156] set_robust_list(0x555555b026a0, 24) = 0 [pid 7156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7156] setpgid(0, 0) = 0 [pid 7156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7157 attached [pid 7157] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7156] write(3, "1000", 4 [pid 7157] rt_sigprocmask(SIG_SETMASK, [], [pid 7156] <... write resumed>) = 4 [pid 7157] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7156] close(3 [pid 7157] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7156] <... close resumed>) = 0 [pid 7157] <... bpf resumed>) = 3 [pid 7156] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7157] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7156] <... futex resumed>) = 0 [pid 7157] <... futex resumed>) = 1 [pid 7156] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7155] <... futex resumed>) = 0 [pid 7157] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7156] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7155] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7157] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7156] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7155] <... futex resumed>) = 0 [pid 7157] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7156] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7155] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7156] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7156] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7156] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7158]}, 88) = 7158 [pid 7156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7156] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7156] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7158 attached [pid 7158] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7158] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7156] <... futex resumed>) = 0 [pid 7156] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7156] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7158] <... futex resumed>) = 1 [pid 7158] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7147] exit_group(0) = ? [pid 7148] <... bpf resumed>) = ? [pid 7148] +++ exited with 0 +++ [pid 7147] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7147, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7159 [pid 7149] exit_group(0) = ? [pid 7150] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7159 attached [pid 7150] +++ exited with 0 +++ [pid 7149] +++ exited with 0 +++ [pid 7159] set_robust_list(0x555555b026a0, 24 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7149, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7159] <... set_robust_list resumed>) = 0 [pid 7159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7159] setpgid(0, 0) = 0 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7160 [pid 7159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7159] write(3, "1000", 4./strace-static-x86_64: Process 7160 attached ) = 4 [pid 7160] set_robust_list(0x555555b026a0, 24 [pid 7159] close(3 [pid 7155] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7160] <... set_robust_list resumed>) = 0 [pid 7159] <... close resumed>) = 0 [pid 7160] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7159] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7156] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7160] <... prctl resumed>) = 0 [pid 7159] <... futex resumed>) = 0 [pid 7160] setpgid(0, 0 [pid 7159] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7160] <... setpgid resumed>) = 0 [pid 7159] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7159] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7160] <... openat resumed>) = 3 [pid 7159] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7160] write(3, "1000", 4 [pid 7159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7160] <... write resumed>) = 4 [pid 7159] <... mmap resumed>) = 0x7fd459fa1000 [pid 7160] close(3 [pid 7159] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7160] <... close resumed>) = 0 [pid 7159] <... mprotect resumed>) = 0 [pid 7160] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7159] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7160] <... futex resumed>) = 0 [pid 7159] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7160] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7159] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7160] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7159] <... clone3 resumed> => {parent_tid=[7161]}, 88) = 7161 [pid 7160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7159] rt_sigprocmask(SIG_SETMASK, [], [pid 7160] <... mmap resumed>) = 0x7fd459fa1000 [pid 7159] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7160] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7159] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7160] <... mprotect resumed>) = 0 [pid 7159] <... futex resumed>) = 0 [pid 7160] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7159] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7161 attached [pid 7160] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7161] set_robust_list(0x7fd459fc19a0, 24 [pid 7160] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7161] <... set_robust_list resumed>) = 0 [pid 7161] rt_sigprocmask(SIG_SETMASK, [], [pid 7160] <... clone3 resumed> => {parent_tid=[7162]}, 88) = 7162 [pid 7161] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7160] rt_sigprocmask(SIG_SETMASK, [], [pid 7161] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7160] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7160] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7161] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7162 attached [pid 7160] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7161] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7162] set_robust_list(0x7fd459fc19a0, 24 [pid 7161] <... futex resumed>) = 1 [pid 7159] <... futex resumed>) = 0 [pid 7162] <... set_robust_list resumed>) = 0 [pid 7161] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7159] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7162] rt_sigprocmask(SIG_SETMASK, [], [pid 7161] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7159] <... futex resumed>) = 0 [pid 7162] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7161] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7159] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7162] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7160] <... futex resumed>) = 0 [pid 7162] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7160] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7162] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7162] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7160] <... futex resumed>) = 0 [pid 7160] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7151] exit_group(0) = ? [pid 7152] <... bpf resumed>) = ? [pid 7152] +++ exited with 0 +++ [pid 7151] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7151, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7163 ./strace-static-x86_64: Process 7163 attached [pid 7163] set_robust_list(0x555555b026a0, 24) = 0 [pid 7163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7163] setpgid(0, 0) = 0 [pid 7163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7163] write(3, "1000", 4) = 4 [pid 7163] close(3) = 0 [pid 7163] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7159] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7163] <... futex resumed>) = 0 [pid 7163] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7160] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7163] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7163] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7163] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7163] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7163] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7164]}, 88) = 7164 [pid 7163] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7163] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7163] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7164 attached [pid 7164] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7164] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7163] <... futex resumed>) = 0 [pid 7163] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7164] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7163] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7153] exit_group(0) = ? [pid 7154] <... bpf resumed>) = ? [pid 7154] +++ exited with 0 +++ [pid 7153] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7153, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7165 ./strace-static-x86_64: Process 7165 attached [pid 7165] set_robust_list(0x555555b026a0, 24) = 0 [pid 7165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7165] setpgid(0, 0) = 0 [pid 7163] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7165] write(3, "1000", 4) = 4 [pid 7165] close(3) = 0 [pid 7165] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7165] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7165] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7165] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7165] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7165] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7165] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7166]}, 88) = 7166 [pid 7165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7165] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7165] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7166 attached [pid 7166] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7166] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7165] <... futex resumed>) = 0 [pid 7166] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7165] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7165] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7156] exit_group(0) = ? [pid 7158] <... bpf resumed>) = ? [pid 7158] +++ exited with 0 +++ [pid 7156] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7156, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7167 [pid 7155] exit_group(0) = ? ./strace-static-x86_64: Process 7167 attached [pid 7157] <... bpf resumed>) = ? [pid 7167] set_robust_list(0x555555b026a0, 24 [pid 7157] +++ exited with 0 +++ [pid 7155] +++ exited with 0 +++ [pid 7167] <... set_robust_list resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7155, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 7167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7167] setpgid(0, 0) = 0 [pid 7167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7167] write(3, "1000", 4 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7167] <... write resumed>) = 4 [pid 7167] close(3 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7168 [pid 7167] <... close resumed>) = 0 [pid 7167] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7167] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7167] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 7168 attached ) = 0x7fd459fa1000 [pid 7167] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7168] set_robust_list(0x555555b026a0, 24 [pid 7167] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7168] <... set_robust_list resumed>) = 0 [pid 7167] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7169]}, 88) = 7169 [pid 7168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7167] rt_sigprocmask(SIG_SETMASK, [], [pid 7168] setpgid(0, 0 [pid 7167] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7168] <... setpgid resumed>) = 0 [pid 7167] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7167] <... futex resumed>) = 0 [pid 7167] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7168] <... openat resumed>) = 3 [pid 7168] write(3, "1000", 4) = 4 [pid 7168] close(3) = 0 [pid 7168] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7168] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7165] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7165] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7165] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7165] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7165] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7168] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 7169 attached NULL, 8) = 0 [pid 7169] set_robust_list(0x7fd459fc19a0, 24 [pid 7168] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7169] <... set_robust_list resumed>) = 0 [pid 7168] <... mmap resumed>) = 0x7fd459fa1000 [pid 7169] rt_sigprocmask(SIG_SETMASK, [], [pid 7168] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7169] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7168] <... mprotect resumed>) = 0 [pid 7168] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7169] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7168] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7168] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7169] <... bpf resumed>) = 3 [pid 7168] <... clone3 resumed> => {parent_tid=[7170]}, 88) = 7170 [pid 7169] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7168] rt_sigprocmask(SIG_SETMASK, [], [pid 7167] <... futex resumed>) = 0 [pid 7167] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7168] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7169] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7168] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7167] <... futex resumed>) = 0 [pid 7167] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7168] <... futex resumed>) = 0 [pid 7168] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7160] exit_group(0) = ? [pid 7162] <... bpf resumed>) = ? [pid 7162] +++ exited with 0 +++ [pid 7160] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7160, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7171 ./strace-static-x86_64: Process 7170 attached [pid 7170] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7170] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7168] <... futex resumed>) = 0 [pid 7170] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7168] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7170] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7170] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7168] <... futex resumed>) = 0 [pid 7168] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7171 attached [pid 7171] set_robust_list(0x555555b026a0, 24) = 0 [pid 7171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7171] setpgid(0, 0) = 0 [pid 7171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7171] write(3, "1000", 4) = 4 [pid 7171] close(3) = 0 [pid 7171] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7171] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7171] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7171] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7171] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7171] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7173]}, 88) = 7173 [pid 7171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7171] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7171] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7173 attached [pid 7173] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7173] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7173] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7171] <... futex resumed>) = 0 [pid 7171] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7171] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7173] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7159] exit_group(0) = ? [pid 7161] <... bpf resumed>) = ? [pid 7161] +++ exited with 0 +++ [pid 7159] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7159, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7174 [pid 7167] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7174 attached [pid 7174] set_robust_list(0x555555b026a0, 24) = 0 [pid 7174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7174] setpgid(0, 0) = 0 [pid 7174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7174] write(3, "1000", 4) = 4 [pid 7174] close(3) = 0 [pid 7174] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7174] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7174] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7174] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7174] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7174] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7174] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7175]}, 88) = 7175 [pid 7174] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7174] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7174] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7168] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7175 attached [pid 7168] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7175] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7175] rt_sigprocmask(SIG_SETMASK, [], [pid 7168] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7175] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7175] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7175] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7174] <... futex resumed>) = 0 [pid 7175] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7174] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7174] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7171] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7171] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7171] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7171] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7171] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7171] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7163] exit_group(0) = ? [pid 7164] <... bpf resumed>) = ? [pid 7164] +++ exited with 0 +++ [pid 7163] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7163, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7176 [pid 7174] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7174] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7174] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7174] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7174] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7176 attached [pid 7176] set_robust_list(0x555555b026a0, 24) = 0 [pid 7176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7176] setpgid(0, 0) = 0 [pid 7176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7176] write(3, "1000", 4) = 4 [pid 7176] close(3) = 0 [pid 7176] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7176] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7176] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7176] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7176] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7176] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7177]}, 88) = 7177 [pid 7176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7165] exit_group(0 [pid 7176] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7165] <... exit_group resumed>) = ? [pid 7176] <... futex resumed>) = 0 [pid 7176] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7166] <... bpf resumed>) = ? [pid 7166] +++ exited with 0 +++ [pid 7165] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7165, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7178 ./strace-static-x86_64: Process 7178 attached [pid 7178] set_robust_list(0x555555b026a0, 24) = 0 [pid 7178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7178] setpgid(0, 0) = 0 [pid 7178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7177 attached [pid 7177] set_robust_list(0x7fd459fc19a0, 24 [pid 7178] <... openat resumed>) = 3 [pid 7177] <... set_robust_list resumed>) = 0 [pid 7178] write(3, "1000", 4 [pid 7177] rt_sigprocmask(SIG_SETMASK, [], [pid 7178] <... write resumed>) = 4 [pid 7178] close(3) = 0 [pid 7177] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7178] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7178] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7178] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7177] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7178] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7177] <... bpf resumed>) = 3 [pid 7178] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7177] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7178] <... mmap resumed>) = 0x7fd459fa1000 [pid 7177] <... futex resumed>) = 1 [pid 7176] <... futex resumed>) = 0 [pid 7178] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7178] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7176] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7178] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7177] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7176] <... futex resumed>) = 0 [pid 7178] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7176] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7178] <... clone3 resumed> => {parent_tid=[7179]}, 88) = 7179 [pid 7178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7178] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7178] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7179 attached [pid 7179] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7179] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7179] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7179] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7178] <... futex resumed>) = 0 [pid 7179] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7178] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7178] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7176] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7178] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7178] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7178] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7178] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7178] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7167] exit_group(0) = ? [pid 7169] <... bpf resumed>) = ? [pid 7171] exit_group(0) = ? [pid 7173] <... bpf resumed>) = ? [pid 7169] +++ exited with 0 +++ [pid 7167] +++ exited with 0 +++ [pid 7173] +++ exited with 0 +++ [pid 7171] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7167, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7171, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] <... restart_syscall resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7180 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7181 ./strace-static-x86_64: Process 7180 attached ./strace-static-x86_64: Process 7181 attached [pid 7181] set_robust_list(0x555555b026a0, 24 [pid 7180] set_robust_list(0x555555b026a0, 24) = 0 [pid 7181] <... set_robust_list resumed>) = 0 [pid 7181] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7180] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7181] <... prctl resumed>) = 0 [pid 7180] <... prctl resumed>) = 0 [pid 7181] setpgid(0, 0 [pid 7180] setpgid(0, 0 [pid 7181] <... setpgid resumed>) = 0 [pid 7180] <... setpgid resumed>) = 0 [pid 7181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7181] <... openat resumed>) = 3 [pid 7180] <... openat resumed>) = 3 [pid 7181] write(3, "1000", 4 [pid 7180] write(3, "1000", 4 [pid 7181] <... write resumed>) = 4 [pid 7180] <... write resumed>) = 4 [pid 7168] exit_group(0 [pid 7181] close(3 [pid 7180] close(3 [pid 7168] <... exit_group resumed>) = ? [pid 7170] <... bpf resumed>) = ? [pid 7181] <... close resumed>) = 0 [pid 7180] <... close resumed>) = 0 [pid 7170] +++ exited with 0 +++ [pid 7181] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7180] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7168] +++ exited with 0 +++ [pid 7181] <... futex resumed>) = 0 [pid 7180] <... futex resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7168, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7181] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7180] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7181] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7180] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7181] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7180] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7180] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7181] <... mmap resumed>) = 0x7fd459fa1000 [pid 7180] <... mmap resumed>) = 0x7fd459fa1000 [pid 7181] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7180] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7181] <... mprotect resumed>) = 0 [pid 7180] <... mprotect resumed>) = 0 [pid 7181] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7180] rt_sigprocmask(SIG_BLOCK, ~[], [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7182 [pid 7181] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7180] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7181] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7180] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7181] <... clone3 resumed> => {parent_tid=[7183]}, 88) = 7183 [pid 7180] <... clone3 resumed> => {parent_tid=[7184]}, 88) = 7184 [pid 7181] rt_sigprocmask(SIG_SETMASK, [], [pid 7180] rt_sigprocmask(SIG_SETMASK, [], [pid 7181] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7180] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7181] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7180] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7183 attached [pid 7183] set_robust_list(0x7fd459fc19a0, 24 [pid 7181] <... futex resumed>) = 0 [pid 7180] <... futex resumed>) = 0 [pid 7181] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7180] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7183] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7182 attached [pid 7182] set_robust_list(0x555555b026a0, 24) = 0 [pid 7182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7182] setpgid(0, 0) = 0 [pid 7182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7183] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7182] <... openat resumed>) = 3 ./strace-static-x86_64: Process 7184 attached [pid 7182] write(3, "1000", 4 [pid 7184] set_robust_list(0x7fd459fc19a0, 24 [pid 7182] <... write resumed>) = 4 [pid 7184] <... set_robust_list resumed>) = 0 [pid 7182] close(3 [pid 7184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7182] <... close resumed>) = 0 [pid 7184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7182] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7183] <... bpf resumed>) = 3 [pid 7184] <... bpf resumed>) = 3 [pid 7183] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7182] <... futex resumed>) = 0 [pid 7184] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7183] <... futex resumed>) = 1 [pid 7182] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7181] <... futex resumed>) = 0 [pid 7184] <... futex resumed>) = 1 [pid 7182] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7174] exit_group(0 [pid 7181] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7184] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7182] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7180] <... futex resumed>) = 0 [pid 7174] <... exit_group resumed>) = ? [pid 7182] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7180] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7181] <... futex resumed>) = 0 [pid 7182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7182] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7182] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7182] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7185]}, 88) = 7185 [pid 7184] <... futex resumed>) = 0 [pid 7183] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7182] rt_sigprocmask(SIG_SETMASK, [], [pid 7181] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7180] <... futex resumed>) = 1 [pid 7175] <... bpf resumed>) = ? [pid 7184] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7182] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7180] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7175] +++ exited with 0 +++ [pid 7174] +++ exited with 0 +++ [pid 7182] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7182] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7174, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7186 ./strace-static-x86_64: Process 7185 attached [pid 7185] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7185] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 7186 attached [pid 7186] set_robust_list(0x555555b026a0, 24) = 0 [pid 7186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7186] setpgid(0, 0) = 0 [pid 7186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7185] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7185] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7182] <... futex resumed>) = 0 [pid 7182] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7182] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7186] <... openat resumed>) = 3 [pid 7185] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7186] write(3, "1000", 4) = 4 [pid 7186] close(3) = 0 [pid 7186] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7186] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7186] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7186] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7186] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7186] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7187]}, 88) = 7187 [pid 7186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7186] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7186] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7187 attached [pid 7187] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7187] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7187] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7187] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7186] <... futex resumed>) = 0 [pid 7186] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7186] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7187] <... futex resumed>) = 1 [pid 7187] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7181] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7181] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7180] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7182] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7182] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7186] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7186] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7186] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7186] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7186] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7178] exit_group(0) = ? [pid 7179] <... bpf resumed>) = ? [pid 7179] +++ exited with 0 +++ [pid 7178] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7178, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7188 ./strace-static-x86_64: Process 7188 attached [pid 7188] set_robust_list(0x555555b026a0, 24) = 0 [pid 7188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7188] setpgid(0, 0) = 0 [pid 7188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7188] write(3, "1000", 4) = 4 [pid 7188] close(3) = 0 [pid 7188] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7188] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7188] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7188] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7188] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7188] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7189]}, 88) = 7189 [pid 7188] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7188] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7188] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7189 attached [pid 7189] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7189] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7188] <... futex resumed>) = 0 [pid 7188] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7188] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7189] <... futex resumed>) = 1 [pid 7189] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7176] exit_group(0) = ? [pid 7177] <... bpf resumed>) = ? [pid 7177] +++ exited with 0 +++ [pid 7176] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7176, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7190 ./strace-static-x86_64: Process 7190 attached [pid 7190] set_robust_list(0x555555b026a0, 24) = 0 [pid 7190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7190] setpgid(0, 0) = 0 [pid 7190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7190] write(3, "1000", 4) = 4 [pid 7190] close(3) = 0 [pid 7190] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7190] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7190] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7190] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7190] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7190] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7191]}, 88) = 7191 [pid 7190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7190] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7190] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7191 attached [pid 7191] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7188] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7191] <... bpf resumed>) = 3 [pid 7191] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7191] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7190] <... futex resumed>) = 0 [pid 7190] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7191] <... futex resumed>) = 0 [pid 7190] <... futex resumed>) = 1 [pid 7191] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7190] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 7181] exit_group(0) = ? [pid 7183] <... bpf resumed>) = ? [pid 7183] +++ exited with 0 +++ [pid 7181] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7181, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7182] exit_group(0 [pid 7180] exit_group(0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 7182] <... exit_group resumed>) = ? [pid 7180] <... exit_group resumed>) = ? [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7192 [pid 7185] <... bpf resumed>) = ? [pid 7185] +++ exited with 0 +++ [pid 7182] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7182, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7193 ./strace-static-x86_64: Process 7192 attached [pid 7192] set_robust_list(0x555555b026a0, 24) = 0 [pid 7192] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7184] <... bpf resumed>) = ? [pid 7192] <... prctl resumed>) = 0 [pid 7192] setpgid(0, 0) = 0 [pid 7192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7184] +++ exited with 0 +++ [pid 7180] +++ exited with 0 +++ [pid 7192] write(3, "1000", 4 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7180, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 7192] <... write resumed>) = 4 [pid 301] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7193 attached [pid 7192] close(3 [pid 301] <... restart_syscall resumed>) = 0 [pid 7193] set_robust_list(0x555555b026a0, 24 [pid 7192] <... close resumed>) = 0 [pid 7193] <... set_robust_list resumed>) = 0 [pid 7192] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7192] <... futex resumed>) = 0 [pid 7186] exit_group(0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7193] <... prctl resumed>) = 0 [pid 7192] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7187] <... bpf resumed>) = ? [pid 7186] <... exit_group resumed>) = ? [pid 7193] setpgid(0, 0 [pid 7192] <... rt_sigaction resumed>NULL, 8) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7194 [pid 7193] <... setpgid resumed>) = 0 [pid 7192] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7187] +++ exited with 0 +++ [pid 7186] +++ exited with 0 +++ [pid 7193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7192] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7186, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 7193] <... openat resumed>) = 3 [pid 7192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7193] write(3, "1000", 4 [pid 7192] <... mmap resumed>) = 0x7fd459fa1000 [pid 7193] <... write resumed>) = 4 [pid 7192] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7193] close(3 [pid 7192] <... mprotect resumed>) = 0 [pid 7193] <... close resumed>) = 0 [pid 7192] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7193] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7192] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7193] <... futex resumed>) = 0 [pid 7192] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7193] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7192] <... clone3 resumed> => {parent_tid=[7195]}, 88) = 7195 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 7196 [pid 7193] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7192] rt_sigprocmask(SIG_SETMASK, [], [pid 7193] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7192] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 7194 attached [pid 7193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7192] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7194] set_robust_list(0x555555b026a0, 24 [pid 7193] <... mmap resumed>) = 0x7fd459fa1000 [pid 7192] <... futex resumed>) = 0 [pid 7194] <... set_robust_list resumed>) = 0 [pid 7193] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7192] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7193] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 7196 attached [pid 7194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7193] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7194] <... prctl resumed>) = 0 [pid 7196] set_robust_list(0x555555b026a0, 24 [pid 7193] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7196] <... set_robust_list resumed>) = 0 [pid 7194] setpgid(0, 0 [pid 7193] <... clone3 resumed> => {parent_tid=[7197]}, 88) = 7197 [pid 7196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7194] <... setpgid resumed>) = 0 [pid 7193] rt_sigprocmask(SIG_SETMASK, [], [pid 7196] <... prctl resumed>) = 0 [pid 7194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7193] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7196] setpgid(0, 0 [pid 7194] <... openat resumed>) = 3 [pid 7193] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7194] write(3, "1000", 4 [pid 7196] <... setpgid resumed>) = 0 [pid 7193] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7194] <... write resumed>) = 4 [pid 7196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7194] close(3) = 0 [pid 7196] <... openat resumed>) = 3 [pid 7194] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7196] write(3, "1000", 4 [pid 7194] <... futex resumed>) = 0 [pid 7196] <... write resumed>) = 4 [pid 7194] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7196] close(3 [pid 7194] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7196] <... close resumed>) = 0 [pid 7194] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7196] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7194] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7196] <... futex resumed>) = 0 [pid 7194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7196] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7194] <... mmap resumed>) = 0x7fd459fa1000 [pid 7196] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7194] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7196] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7194] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 7195 attached ./strace-static-x86_64: Process 7197 attached [pid 7196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7194] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7197] set_robust_list(0x7fd459fc19a0, 24 [pid 7196] <... mmap resumed>) = 0x7fd459fa1000 [pid 7195] set_robust_list(0x7fd459fc19a0, 24 [pid 7194] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7197] <... set_robust_list resumed>) = 0 [pid 7196] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7195] <... set_robust_list resumed>) = 0 [pid 7194] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7197] rt_sigprocmask(SIG_SETMASK, [], [pid 7196] <... mprotect resumed>) = 0 [pid 7195] rt_sigprocmask(SIG_SETMASK, [], [pid 7197] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7196] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7195] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7194] <... clone3 resumed> => {parent_tid=[7198]}, 88) = 7198 [pid 7197] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7196] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7194] rt_sigprocmask(SIG_SETMASK, [], [pid 7197] <... bpf resumed>) = 3 [pid 7196] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7195] <... bpf resumed>) = 3 [pid 7194] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7197] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7195] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7194] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7197] <... futex resumed>) = 1 [pid 7196] <... clone3 resumed> => {parent_tid=[7199]}, 88) = 7199 [pid 7195] <... futex resumed>) = 1 [pid 7194] <... futex resumed>) = 0 [pid 7193] <... futex resumed>) = 0 [pid 7192] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7198 attached [pid 7197] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7196] rt_sigprocmask(SIG_SETMASK, [], [pid 7195] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7194] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7193] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7192] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7198] set_robust_list(0x7fd459fc19a0, 24 [pid 7197] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7196] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7195] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7193] <... futex resumed>) = 0 [pid 7192] <... futex resumed>) = 0 [pid 7198] <... set_robust_list resumed>) = 0 [pid 7197] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7196] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7195] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7193] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7192] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7199 attached [pid 7198] rt_sigprocmask(SIG_SETMASK, [], [pid 7196] <... futex resumed>) = 0 [pid 7199] set_robust_list(0x7fd459fc19a0, 24 [pid 7198] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7196] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7199] <... set_robust_list resumed>) = 0 [pid 7198] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7198] <... bpf resumed>) = 3 [pid 7199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7198] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7199] <... bpf resumed>) = 3 [pid 7198] <... futex resumed>) = 1 [pid 7199] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7194] <... futex resumed>) = 0 [pid 7198] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7199] <... futex resumed>) = 1 [pid 7198] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7196] <... futex resumed>) = 0 [pid 7194] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7199] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7198] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7196] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7194] <... futex resumed>) = 0 [pid 7199] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7196] <... futex resumed>) = 0 [pid 7194] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7199] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7196] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7193] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7192] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7194] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7188] exit_group(0) = ? [pid 7196] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7189] <... bpf resumed>) = ? [pid 7189] +++ exited with 0 +++ [pid 7188] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7188, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7200 ./strace-static-x86_64: Process 7200 attached [pid 7200] set_robust_list(0x555555b026a0, 24 [pid 7190] exit_group(0 [pid 7200] <... set_robust_list resumed>) = 0 [pid 7190] <... exit_group resumed>) = ? [pid 7200] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7191] <... bpf resumed>) = ? [pid 7200] <... prctl resumed>) = 0 [pid 7200] setpgid(0, 0 [pid 7191] +++ exited with 0 +++ [pid 7190] +++ exited with 0 +++ [pid 7200] <... setpgid resumed>) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7190, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7200] <... openat resumed>) = 3 [pid 296] <... restart_syscall resumed>) = 0 [pid 7200] write(3, "1000", 4) = 4 [pid 7200] close(3) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7200] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7200] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7201 [pid 7200] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7200] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 7201 attached NULL, 8) = 0 [pid 7201] set_robust_list(0x555555b026a0, 24 [pid 7200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7201] <... set_robust_list resumed>) = 0 [pid 7200] <... mmap resumed>) = 0x7fd459fa1000 [pid 7201] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7200] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7201] <... prctl resumed>) = 0 [pid 7200] <... mprotect resumed>) = 0 [pid 7201] setpgid(0, 0) = 0 [pid 7200] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7200] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7201] <... openat resumed>) = 3 [pid 7200] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7201] write(3, "1000", 4) = 4 [pid 7200] <... clone3 resumed> => {parent_tid=[7202]}, 88) = 7202 [pid 7201] close(3 [pid 7200] rt_sigprocmask(SIG_SETMASK, [], [pid 7201] <... close resumed>) = 0 [pid 7200] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7201] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7200] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7202 attached [pid 7201] <... futex resumed>) = 0 [pid 7200] <... futex resumed>) = 0 [pid 7202] set_robust_list(0x7fd459fc19a0, 24 [pid 7201] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7200] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7202] <... set_robust_list resumed>) = 0 [pid 7201] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7202] rt_sigprocmask(SIG_SETMASK, [], [pid 7201] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7202] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7201] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7202] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7201] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7202] <... bpf resumed>) = 3 [pid 7201] <... mmap resumed>) = 0x7fd459fa1000 [pid 7202] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7201] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7202] <... futex resumed>) = 1 [pid 7201] <... mprotect resumed>) = 0 [pid 7200] <... futex resumed>) = 0 [pid 7202] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7201] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7200] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7202] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7201] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7200] <... futex resumed>) = 0 [pid 7202] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7201] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7200] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7201] <... clone3 resumed> => {parent_tid=[7203]}, 88) = 7203 [pid 7201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7201] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7201] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7203 attached [pid 7203] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7203] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7203] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7201] <... futex resumed>) = 0 [pid 7203] <... futex resumed>) = 1 [pid 7201] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7201] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7203] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7200] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7201] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7193] exit_group(0 [pid 7192] exit_group(0 [pid 7195] <... bpf resumed>) = ? [pid 7193] <... exit_group resumed>) = ? [pid 7192] <... exit_group resumed>) = ? [pid 7197] <... bpf resumed>) = ? [pid 7195] +++ exited with 0 +++ [pid 7192] +++ exited with 0 +++ [pid 7197] +++ exited with 0 +++ [pid 7193] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7192, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7193, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7204 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7205 ./strace-static-x86_64: Process 7205 attached [pid 7205] set_robust_list(0x555555b026a0, 24) = 0 [pid 7205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7205] setpgid(0, 0 [pid 7194] exit_group(0) = ? [pid 7205] <... setpgid resumed>) = 0 [pid 7205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7198] <... bpf resumed>) = ? [pid 7205] <... openat resumed>) = 3 [pid 7198] +++ exited with 0 +++ [pid 7194] +++ exited with 0 +++ ./strace-static-x86_64: Process 7204 attached [pid 7205] write(3, "1000", 4) = 4 [pid 7204] set_robust_list(0x555555b026a0, 24 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7194, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 7205] close(3 [pid 7204] <... set_robust_list resumed>) = 0 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7205] <... close resumed>) = 0 [pid 7204] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 301] <... restart_syscall resumed>) = 0 [pid 7205] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7204] <... prctl resumed>) = 0 [pid 7205] <... futex resumed>) = 0 [pid 7204] setpgid(0, 0 [pid 7205] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7204] <... setpgid resumed>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7205] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7205] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7204] <... openat resumed>) = 3 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7206 [pid 7205] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7204] write(3, "1000", 4 [pid 7205] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7204] <... write resumed>) = 4 [pid 7205] <... mmap resumed>) = 0x7fd459fa1000 [pid 7204] close(3 [pid 7205] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7204] <... close resumed>) = 0 [pid 7205] <... mprotect resumed>) = 0 [pid 7204] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7205] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7204] <... futex resumed>) = 0 [pid 7205] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7204] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7205] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7204] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7204] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7205] <... clone3 resumed> => {parent_tid=[7207]}, 88) = 7207 [pid 7204] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7205] rt_sigprocmask(SIG_SETMASK, [], [pid 7204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7205] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7204] <... mmap resumed>) = 0x7fd459fa1000 [pid 7205] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7204] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7205] <... futex resumed>) = 0 [pid 7204] <... mprotect resumed>) = 0 [pid 7205] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7204] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7204] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7208]}, 88) = 7208 [pid 7204] rt_sigprocmask(SIG_SETMASK, [], [pid 7196] exit_group(0 [pid 7204] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7196] <... exit_group resumed>) = ? [pid 7204] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7199] <... bpf resumed>) = ? [pid 7204] <... futex resumed>) = 0 [pid 7204] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7206 attached [pid 7199] +++ exited with 0 +++ [pid 7196] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7196, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 7207 attached [pid 7206] set_robust_list(0x555555b026a0, 24 [pid 7207] set_robust_list(0x7fd459fc19a0, 24 [pid 7206] <... set_robust_list resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7207] <... set_robust_list resumed>) = 0 [pid 7206] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7207] rt_sigprocmask(SIG_SETMASK, [], [pid 7206] <... prctl resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 7209 [pid 7207] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7206] setpgid(0, 0) = 0 [pid 7207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7207] <... bpf resumed>) = 3 [pid 7206] <... openat resumed>) = 3 [pid 7207] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7206] write(3, "1000", 4 [pid 7207] <... futex resumed>) = 1 [pid 7206] <... write resumed>) = 4 [pid 7205] <... futex resumed>) = 0 [pid 7206] close(3 [pid 7205] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7207] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7206] <... close resumed>) = 0 [pid 7205] <... futex resumed>) = 0 [pid 7206] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7205] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7208 attached [pid 7206] <... futex resumed>) = 0 [pid 7208] set_robust_list(0x7fd459fc19a0, 24 [pid 7206] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7208] <... set_robust_list resumed>) = 0 [pid 7206] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7208] rt_sigprocmask(SIG_SETMASK, [], [pid 7206] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7208] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7206] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7208] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7208] <... bpf resumed>) = 3 [pid 7206] <... mmap resumed>) = 0x7fd459fa1000 [pid 7208] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7206] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7208] <... futex resumed>) = 1 [pid 7206] <... mprotect resumed>) = 0 [pid 7204] <... futex resumed>) = 0 [pid 7208] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7206] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7204] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7209 attached [pid 7208] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7206] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7204] <... futex resumed>) = 0 [pid 7209] set_robust_list(0x555555b026a0, 24 [pid 7208] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7206] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7204] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7209] <... set_robust_list resumed>) = 0 [pid 7206] <... clone3 resumed> => {parent_tid=[7210]}, 88) = 7210 [pid 7209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7206] rt_sigprocmask(SIG_SETMASK, [], [pid 7209] <... prctl resumed>) = 0 [pid 7206] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7209] setpgid(0, 0 [pid 7206] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7209] <... setpgid resumed>) = 0 [pid 7206] <... futex resumed>) = 0 [pid 7206] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7209] write(3, "1000", 4) = 4 [pid 7209] close(3) = 0 ./strace-static-x86_64: Process 7210 attached [pid 7209] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7210] set_robust_list(0x7fd459fc19a0, 24 [pid 7209] <... futex resumed>) = 0 [pid 7210] <... set_robust_list resumed>) = 0 [pid 7209] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7210] rt_sigprocmask(SIG_SETMASK, [], [pid 7209] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7210] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7209] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7210] <... bpf resumed>) = 3 [pid 7210] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7209] <... mmap resumed>) = 0x7fd459fa1000 [pid 7210] <... futex resumed>) = 1 [pid 7209] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7206] <... futex resumed>) = 0 [pid 7210] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7209] <... mprotect resumed>) = 0 [pid 7206] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7209] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7206] <... futex resumed>) = 0 [pid 7209] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7206] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7209] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7211]}, 88) = 7211 [pid 7209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7209] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7209] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7211 attached [pid 7211] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7211] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7211] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7211] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7209] <... futex resumed>) = 0 [pid 7211] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7209] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7209] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7205] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7204] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7206] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7200] exit_group(0 [pid 7209] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7202] <... bpf resumed>) = ? [pid 7200] <... exit_group resumed>) = ? [pid 7202] +++ exited with 0 +++ [pid 7200] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7200, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7212 [pid 7201] exit_group(0) = ? [pid 7203] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7212 attached [pid 7212] set_robust_list(0x555555b026a0, 24 [pid 7203] +++ exited with 0 +++ [pid 7201] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7201, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7212] <... set_robust_list resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7213 [pid 7212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7212] setpgid(0, 0) = 0 [pid 7212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7212] write(3, "1000", 4) = 4 [pid 7212] close(3) = 0 [pid 7212] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7212] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, ./strace-static-x86_64: Process 7213 attached [pid 7213] set_robust_list(0x555555b026a0, 24) = 0 [pid 7213] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7212] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7213] <... prctl resumed>) = 0 [pid 7213] setpgid(0, 0) = 0 [pid 7213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7212] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7213] <... openat resumed>) = 3 [pid 7213] write(3, "1000", 4) = 4 [pid 7212] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7213] close(3 [pid 7212] <... mmap resumed>) = 0x7fd459fa1000 [pid 7213] <... close resumed>) = 0 [pid 7212] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7213] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7212] <... mprotect resumed>) = 0 [pid 7213] <... futex resumed>) = 0 [pid 7212] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7213] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7212] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7213] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7212] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7213] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7212] <... clone3 resumed> => {parent_tid=[7215]}, 88) = 7215 [pid 7213] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7212] rt_sigprocmask(SIG_SETMASK, [], [pid 7213] <... mmap resumed>) = 0x7fd459fa1000 [pid 7212] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7213] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7212] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7213] <... mprotect resumed>) = 0 [pid 7212] <... futex resumed>) = 0 [pid 7213] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7212] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7213] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7213] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7216]}, 88) = 7216 [pid 7213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7213] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7213] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7215 attached [pid 7215] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7215] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7216 attached ) = 1 [pid 7212] <... futex resumed>) = 0 [pid 7216] set_robust_list(0x7fd459fc19a0, 24 [pid 7215] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7212] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7216] <... set_robust_list resumed>) = 0 [pid 7212] <... futex resumed>) = 0 [pid 7212] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7216] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7216] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7213] <... futex resumed>) = 0 [pid 7216] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7213] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7213] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7212] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7205] exit_group(0) = ? [pid 7207] <... bpf resumed>) = ? [pid 7213] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7207] +++ exited with 0 +++ [pid 7205] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7205, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7217 [pid 7204] exit_group(0) = ? [pid 7208] <... bpf resumed>) = ? [pid 7208] +++ exited with 0 +++ [pid 7204] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7204, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7218 ./strace-static-x86_64: Process 7217 attached [pid 7217] set_robust_list(0x555555b026a0, 24) = 0 [pid 7217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7217] setpgid(0, 0) = 0 [pid 7217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7217] write(3, "1000", 4) = 4 [pid 7206] exit_group(0) = ? [pid 7217] close(3 [pid 7210] <... bpf resumed>) = ? [pid 7217] <... close resumed>) = 0 [pid 7217] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7217] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7210] +++ exited with 0 +++ [pid 7206] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7206, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7219 [pid 7217] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7217] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7217] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7217] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7217] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7217] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7220]}, 88) = 7220 [pid 7217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7217] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7217] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7218 attached [pid 7218] set_robust_list(0x555555b026a0, 24) = 0 [pid 7218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7218] setpgid(0, 0) = 0 [pid 7218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7219 attached [pid 7218] write(3, "1000", 4 [pid 7219] set_robust_list(0x555555b026a0, 24 [pid 7218] <... write resumed>) = 4 [pid 7219] <... set_robust_list resumed>) = 0 [pid 7218] close(3 [pid 7219] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7218] <... close resumed>) = 0 [pid 7219] <... prctl resumed>) = 0 [pid 7218] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7219] setpgid(0, 0 [pid 7218] <... futex resumed>) = 0 [pid 7219] <... setpgid resumed>) = 0 [pid 7218] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7218] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7219] <... openat resumed>) = 3 [pid 7218] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7219] write(3, "1000", 4 [pid 7218] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7219] <... write resumed>) = 4 [pid 7218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 7220 attached [pid 7219] close(3 [pid 7218] <... mmap resumed>) = 0x7fd459fa1000 [pid 7220] set_robust_list(0x7fd459fc19a0, 24 [pid 7219] <... close resumed>) = 0 [pid 7218] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7220] <... set_robust_list resumed>) = 0 [pid 7218] <... mprotect resumed>) = 0 [pid 7220] rt_sigprocmask(SIG_SETMASK, [], [pid 7219] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7218] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7220] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7219] <... futex resumed>) = 0 [pid 7218] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7220] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7219] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7218] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7220] <... bpf resumed>) = 3 [pid 7219] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7220] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7219] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7218] <... clone3 resumed> => {parent_tid=[7221]}, 88) = 7221 [pid 7220] <... futex resumed>) = 1 [pid 7219] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7218] rt_sigprocmask(SIG_SETMASK, [], [pid 7217] <... futex resumed>) = 0 [pid 7220] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7219] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7218] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7217] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7220] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7219] <... mmap resumed>) = 0x7fd459fa1000 [pid 7218] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7217] <... futex resumed>) = 0 [pid 7220] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7219] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7218] <... futex resumed>) = 0 [pid 7217] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7209] exit_group(0 [pid 7219] <... mprotect resumed>) = 0 [pid 7218] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7209] <... exit_group resumed>) = ? [pid 7219] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7219] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 7221 attached => {parent_tid=[7222]}, 88) = 7222 [pid 7219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7219] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7219] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7211] <... bpf resumed>) = ? [pid 7221] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7211] +++ exited with 0 +++ [pid 7209] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7209, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- ./strace-static-x86_64: Process 7222 attached [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7222] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7222] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 7223 [pid 7222] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7221] rt_sigprocmask(SIG_SETMASK, [], [pid 7222] <... bpf resumed>) = 3 [pid 7222] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7221] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7219] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7223 attached [pid 7222] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7219] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7223] set_robust_list(0x555555b026a0, 24 [pid 7222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7221] <... bpf resumed>) = 3 [pid 7219] <... futex resumed>) = 0 [pid 7223] <... set_robust_list resumed>) = 0 [pid 7222] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7221] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7219] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7221] <... futex resumed>) = 1 [pid 7218] <... futex resumed>) = 0 [pid 7221] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7218] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7218] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7223] setpgid(0, 0) = 0 [pid 7223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7223] write(3, "1000", 4) = 4 [pid 7223] close(3) = 0 [pid 7223] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7223] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7223] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7223] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7223] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7223] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7224]}, 88) = 7224 [pid 7223] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7223] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7223] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7224 attached [pid 7224] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7224] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7224] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7223] <... futex resumed>) = 0 [pid 7224] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7223] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7223] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7217] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7218] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7219] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7212] exit_group(0) = ? [pid 7215] <... bpf resumed>) = ? [pid 7215] +++ exited with 0 +++ [pid 7212] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7212, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7225 [pid 7223] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7225 attached [pid 7225] set_robust_list(0x555555b026a0, 24) = 0 [pid 7225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7225] setpgid(0, 0) = 0 [pid 7225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7225] write(3, "1000", 4) = 4 [pid 7225] close(3) = 0 [pid 7225] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7225] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7225] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7225] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7225] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7225] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7225] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7226]}, 88) = 7226 [pid 7225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7225] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7225] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7226 attached [pid 7226] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7226] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7226] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7226] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7225] <... futex resumed>) = 0 [pid 7226] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7225] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7225] <... futex resumed>) = 0 [pid 7226] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7225] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7213] exit_group(0 [pid 7216] <... bpf resumed>) = ? [pid 7213] <... exit_group resumed>) = ? [pid 7216] +++ exited with 0 +++ [pid 7213] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7213, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7227 ./strace-static-x86_64: Process 7227 attached [pid 7227] set_robust_list(0x555555b026a0, 24) = 0 [pid 7227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7227] setpgid(0, 0) = 0 [pid 7227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7227] write(3, "1000", 4) = 4 [pid 7227] close(3) = 0 [pid 7227] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7227] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7227] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7227] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7227] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7227] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7228]}, 88) = 7228 [pid 7227] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7227] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7227] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7228 attached [pid 7228] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7228] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7225] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7228] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7227] <... futex resumed>) = 0 [pid 7228] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7227] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7227] <... futex resumed>) = 0 [pid 7228] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7227] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7217] exit_group(0) = ? [pid 7227] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7218] exit_group(0) = ? [pid 7221] <... bpf resumed>) = ? [pid 7221] +++ exited with 0 +++ [pid 7218] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7218, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7229 [pid 7220] <... bpf resumed>) = ? [pid 7220] +++ exited with 0 +++ [pid 7217] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7217, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7230 ./strace-static-x86_64: Process 7229 attached [pid 7229] set_robust_list(0x555555b026a0, 24) = 0 [pid 7229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7229] setpgid(0, 0) = 0 [pid 7229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7229] write(3, "1000", 4) = 4 [pid 7229] close(3./strace-static-x86_64: Process 7230 attached [pid 7230] set_robust_list(0x555555b026a0, 24) = 0 [pid 7230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7229] <... close resumed>) = 0 [pid 7229] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7230] <... prctl resumed>) = 0 [pid 7230] setpgid(0, 0) = 0 [pid 7219] exit_group(0 [pid 7230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7219] <... exit_group resumed>) = ? [pid 7229] <... futex resumed>) = 0 [pid 7230] <... openat resumed>) = 3 [pid 7229] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7229] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7230] write(3, "1000", 4) = 4 [pid 7229] <... mmap resumed>) = 0x7fd459fa1000 [pid 7230] close(3) = 0 [pid 7229] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7230] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7229] <... mprotect resumed>) = 0 [pid 7230] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7229] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7222] <... bpf resumed>) = ? [pid 7230] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7229] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7230] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7229] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7230] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7222] +++ exited with 0 +++ [pid 7219] +++ exited with 0 +++ [pid 7230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7229] <... clone3 resumed> => {parent_tid=[7231]}, 88) = 7231 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7219, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 7230] <... mmap resumed>) = 0x7fd459fa1000 [pid 7229] rt_sigprocmask(SIG_SETMASK, [], [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7230] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7229] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 7230] <... mprotect resumed>) = 0 [pid 7229] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7230] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7229] <... futex resumed>) = 0 [pid 7230] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7229] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7230] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7232 [pid 7230] <... clone3 resumed> => {parent_tid=[7233]}, 88) = 7233 [pid 7230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7230] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7230] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7231 attached [pid 7231] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7231] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 7233 attached ./strace-static-x86_64: Process 7232 attached [pid 7233] set_robust_list(0x7fd459fc19a0, 24 [pid 7232] set_robust_list(0x555555b026a0, 24 [pid 7233] <... set_robust_list resumed>) = 0 [pid 7232] <... set_robust_list resumed>) = 0 [pid 7233] rt_sigprocmask(SIG_SETMASK, [], [pid 7232] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7233] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7232] <... prctl resumed>) = 0 [pid 7231] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7231] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7233] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7232] setpgid(0, 0 [pid 7231] <... bpf resumed>) = 3 [pid 7233] <... bpf resumed>) = 3 [pid 7232] <... setpgid resumed>) = 0 [pid 7231] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7233] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7231] <... futex resumed>) = 1 [pid 7229] <... futex resumed>) = 0 [pid 7233] <... futex resumed>) = 1 [pid 7232] <... openat resumed>) = 3 [pid 7231] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7230] <... futex resumed>) = 0 [pid 7229] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7233] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7232] write(3, "1000", 4 [pid 7230] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7229] <... futex resumed>) = 0 [pid 7233] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7232] <... write resumed>) = 4 [pid 7230] <... futex resumed>) = 0 [pid 7229] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7233] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7232] close(3 [pid 7230] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7232] <... close resumed>) = 0 [pid 7232] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7232] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7232] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7232] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7223] exit_group(0 [pid 7232] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7223] <... exit_group resumed>) = ? [pid 7224] <... bpf resumed>) = ? [pid 7232] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7232] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7234]}, 88) = 7234 [pid 7232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7224] +++ exited with 0 +++ [pid 7223] +++ exited with 0 +++ [pid 7232] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7232] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7223, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7235 ./strace-static-x86_64: Process 7235 attached [pid 7235] set_robust_list(0x555555b026a0, 24) = 0 [pid 7235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7235] setpgid(0, 0) = 0 [pid 7235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7235] write(3, "1000", 4) = 4 [pid 7235] close(3) = 0 [pid 7235] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7235] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7235] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7235] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 7234 attached ) = 0 [pid 7235] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7235] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7236]}, 88) = 7236 [pid 7235] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7235] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7235] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7234] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7234] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 7236 attached NULL, 8) = 0 [pid 7236] set_robust_list(0x7fd459fc19a0, 24 [pid 7234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7236] <... set_robust_list resumed>) = 0 [pid 7234] <... bpf resumed>) = 3 [pid 7229] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7236] rt_sigprocmask(SIG_SETMASK, [], [pid 7234] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7236] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7234] <... futex resumed>) = 1 [pid 7232] <... futex resumed>) = 0 [pid 7236] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7234] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7232] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7236] <... bpf resumed>) = 3 [pid 7234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7232] <... futex resumed>) = 0 [pid 7236] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7234] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7232] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7236] <... futex resumed>) = 1 [pid 7235] <... futex resumed>) = 0 [pid 7230] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7236] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7235] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7235] <... futex resumed>) = 0 [pid 7236] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7235] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7225] exit_group(0) = ? [pid 7226] <... bpf resumed>) = ? [pid 7226] +++ exited with 0 +++ [pid 7225] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7225, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7237 [pid 7232] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7237 attached [pid 7237] set_robust_list(0x555555b026a0, 24) = 0 [pid 7237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7237] setpgid(0, 0) = 0 [pid 7237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7237] write(3, "1000", 4 [pid 7235] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7237] <... write resumed>) = 4 [pid 7237] close(3) = 0 [pid 7237] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7237] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7237] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7237] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7237] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7237] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7238]}, 88) = 7238 [pid 7237] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7237] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7237] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7238 attached [pid 7238] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7238] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7238] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7237] <... futex resumed>) = 0 [pid 7237] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7238] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7237] <... futex resumed>) = 0 [pid 7237] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7227] exit_group(0) = ? [pid 7228] <... bpf resumed>) = ? [pid 7228] +++ exited with 0 +++ [pid 7227] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7227, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7239 ./strace-static-x86_64: Process 7239 attached [pid 7239] set_robust_list(0x555555b026a0, 24) = 0 [pid 7239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7239] setpgid(0, 0) = 0 [pid 7239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7239] write(3, "1000", 4) = 4 [pid 7239] close(3) = 0 [pid 7239] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7239] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7239] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7239] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7239] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7239] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7240]}, 88) = 7240 [pid 7239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7239] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7237] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7239] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7240 attached [pid 7240] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7240] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7239] <... futex resumed>) = 0 [pid 7239] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7239] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7240] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7229] exit_group(0) = ? [pid 7231] <... bpf resumed>) = ? [pid 7231] +++ exited with 0 +++ [pid 7229] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7229, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7241 ./strace-static-x86_64: Process 7241 attached [pid 7241] set_robust_list(0x555555b026a0, 24) = 0 [pid 7241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7241] setpgid(0, 0 [pid 7230] exit_group(0 [pid 7241] <... setpgid resumed>) = 0 [pid 7230] <... exit_group resumed>) = ? [pid 7233] <... bpf resumed>) = ? [pid 7241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7241] write(3, "1000", 4) = 4 [pid 7241] close(3 [pid 7233] +++ exited with 0 +++ [pid 7230] +++ exited with 0 +++ [pid 7241] <... close resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7230, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 7241] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 7241] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7241] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7239] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7241] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7242 [pid 7241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7241] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7241] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7241] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7243]}, 88) = 7243 [pid 7241] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7241] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 7242 attached [pid 7241] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7242] set_robust_list(0x555555b026a0, 24) = 0 [pid 7242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7242] setpgid(0, 0) = 0 [pid 7242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7243 attached [pid 7243] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7243] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7242] write(3, "1000", 4) = 4 [pid 7242] close(3 [pid 7243] <... bpf resumed>) = 3 [pid 7242] <... close resumed>) = 0 [pid 7243] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7243] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7241] <... futex resumed>) = 0 [pid 7241] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7243] <... futex resumed>) = 0 [pid 7242] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7241] <... futex resumed>) = 1 [pid 7243] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7242] <... futex resumed>) = 0 [pid 7241] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7242] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7242] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7242] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7242] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7242] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7244]}, 88) = 7244 [pid 7242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7242] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7242] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7244 attached [pid 7244] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7244] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7242] <... futex resumed>) = 0 [pid 7244] <... futex resumed>) = 1 [pid 7242] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7244] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7242] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7232] exit_group(0) = ? [pid 7234] <... bpf resumed>) = ? [pid 7234] +++ exited with 0 +++ [pid 7232] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7232, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7235] exit_group(0) = ? [pid 7236] <... bpf resumed>) = ? [pid 301] <... restart_syscall resumed>) = 0 [pid 7236] +++ exited with 0 +++ [pid 7235] +++ exited with 0 +++ [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7235, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7245 [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7246 ./strace-static-x86_64: Process 7246 attached [pid 7246] set_robust_list(0x555555b026a0, 24) = 0 [pid 7246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7245 attached [pid 7246] setpgid(0, 0 [pid 7245] set_robust_list(0x555555b026a0, 24) = 0 [pid 7245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7245] setpgid(0, 0) = 0 [pid 7245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7246] <... setpgid resumed>) = 0 [pid 7246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7246] write(3, "1000", 4 [pid 7245] <... openat resumed>) = 3 [pid 7246] <... write resumed>) = 4 [pid 7246] close(3 [pid 7245] write(3, "1000", 4) = 4 [pid 7245] close(3) = 0 [pid 7245] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7246] <... close resumed>) = 0 [pid 7245] <... futex resumed>) = 0 [pid 7245] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7246] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7245] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7245] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7246] <... futex resumed>) = 0 [pid 7245] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7245] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7246] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7245] <... mprotect resumed>) = 0 [pid 7246] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7245] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7246] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7245] <... clone3 resumed> => {parent_tid=[7247]}, 88) = 7247 [pid 7241] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7246] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7246] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7245] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7246] <... mmap resumed>) = 0x7fd459fa1000 [pid 7245] <... futex resumed>) = 0 [pid 7246] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7245] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7246] <... mprotect resumed>) = 0 [pid 7246] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7246] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7248]}, 88) = 7248 ./strace-static-x86_64: Process 7247 attached [pid 7246] rt_sigprocmask(SIG_SETMASK, [], [pid 7247] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7247] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7246] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7246] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7248 attached ) = 0 [pid 7247] <... bpf resumed>) = 3 [pid 7242] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7248] set_robust_list(0x7fd459fc19a0, 24 [pid 7247] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7246] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7247] <... futex resumed>) = 1 [pid 7245] <... futex resumed>) = 0 [pid 7248] <... set_robust_list resumed>) = 0 [pid 7247] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7245] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7248] rt_sigprocmask(SIG_SETMASK, [], [pid 7245] <... futex resumed>) = 0 [pid 7245] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7248] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7248] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7248] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7246] <... futex resumed>) = 0 [pid 7246] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7248] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7246] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7245] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7245] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7237] exit_group(0) = ? [pid 7238] <... bpf resumed>) = ? [pid 7238] +++ exited with 0 +++ [pid 7237] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7237, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7246] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7249 ./strace-static-x86_64: Process 7249 attached [pid 7249] set_robust_list(0x555555b026a0, 24) = 0 [pid 7249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7249] setpgid(0, 0) = 0 [pid 7249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7249] write(3, "1000", 4) = 4 [pid 7249] close(3) = 0 [pid 7249] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7249] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7249] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7249] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7249] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7249] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7249] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7250]}, 88) = 7250 [pid 7249] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7249] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7249] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7239] exit_group(0 [pid 7240] <... bpf resumed>) = ? [pid 7239] <... exit_group resumed>) = ? [pid 7240] +++ exited with 0 +++ [pid 7239] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7239, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7251 ./strace-static-x86_64: Process 7250 attached [pid 7250] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7250] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7249] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7251 attached [pid 7250] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7249] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7251] set_robust_list(0x555555b026a0, 24 [pid 7249] <... futex resumed>) = 0 [pid 7249] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7251] <... set_robust_list resumed>) = 0 [pid 7251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7251] setpgid(0, 0) = 0 [pid 7251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7251] write(3, "1000", 4) = 4 [pid 7251] close(3) = 0 [pid 7251] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7251] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7251] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7251] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7251] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7251] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7252]}, 88) = 7252 [pid 7251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7251] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7251] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7252 attached [pid 7252] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7252] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7251] <... futex resumed>) = 0 [pid 7251] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7252] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7251] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7249] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7249] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7249] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7251] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7241] exit_group(0 [pid 7243] <... bpf resumed>) = ? [pid 7241] <... exit_group resumed>) = ? [pid 7243] +++ exited with 0 +++ [pid 7241] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7241, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7242] exit_group(0) = ? [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7254 [pid 7244] <... bpf resumed>) = ? [pid 7244] +++ exited with 0 +++ [pid 7242] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7242, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7255 ./strace-static-x86_64: Process 7254 attached [pid 7254] set_robust_list(0x555555b026a0, 24) = 0 [pid 7254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7254] setpgid(0, 0) = 0 [pid 7254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7255 attached ) = 3 [pid 7254] write(3, "1000", 4) = 4 [pid 7255] set_robust_list(0x555555b026a0, 24 [pid 7254] close(3 [pid 7255] <... set_robust_list resumed>) = 0 [pid 7254] <... close resumed>) = 0 [pid 7254] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7255] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7254] <... futex resumed>) = 0 [pid 7254] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7255] <... prctl resumed>) = 0 [pid 7254] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7254] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7254] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7254] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7255] setpgid(0, 0 [pid 7254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7255] <... setpgid resumed>) = 0 [pid 7245] exit_group(0 [pid 7255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7254] <... clone3 resumed> => {parent_tid=[7256]}, 88) = 7256 [pid 7245] <... exit_group resumed>) = ? [pid 7254] rt_sigprocmask(SIG_SETMASK, [], [pid 7247] <... bpf resumed>) = ? [pid 7255] <... openat resumed>) = 3 [pid 7254] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7247] +++ exited with 0 +++ [pid 7245] +++ exited with 0 +++ [pid 7254] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7254] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7256 attached [pid 7256] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7255] write(3, "1000", 4) = 4 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7245, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 7256] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7254] <... futex resumed>) = 0 [pid 7254] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7254] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7256] <... futex resumed>) = 1 [pid 7256] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7255] close(3 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7255] <... close resumed>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7257 [pid 7255] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7255] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7255] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7255] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7255] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7255] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7258]}, 88) = 7258 ./strace-static-x86_64: Process 7257 attached [pid 7255] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7257] set_robust_list(0x555555b026a0, 24 [pid 7255] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7257] <... set_robust_list resumed>) = 0 [pid 7255] <... futex resumed>) = 0 [pid 7257] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7255] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7257] <... prctl resumed>) = 0 [pid 7257] setpgid(0, 0) = 0 [pid 7257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7257] write(3, "1000", 4) = 4 [pid 7257] close(3./strace-static-x86_64: Process 7258 attached [pid 7258] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7258] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7257] <... close resumed>) = 0 [pid 7257] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7257] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7258] <... bpf resumed>) = 3 [pid 7257] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7258] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7258] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7257] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7255] <... futex resumed>) = 0 [pid 7255] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7255] <... futex resumed>) = 1 [pid 7255] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7257] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7258] <... futex resumed>) = 0 [pid 7258] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7257] <... mprotect resumed>) = 0 [pid 7257] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7257] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7259]}, 88) = 7259 [pid 7257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7246] exit_group(0 [pid 7257] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7246] <... exit_group resumed>) = ? [pid 7257] <... futex resumed>) = 0 [pid 7248] <... bpf resumed>) = ? [pid 7257] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7248] +++ exited with 0 +++ [pid 7246] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7246, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7260 ./strace-static-x86_64: Process 7259 attached [pid 7259] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7259] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7259] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 7260 attached [pid 7260] set_robust_list(0x555555b026a0, 24) = 0 [pid 7259] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7259] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7257] <... futex resumed>) = 0 [pid 7260] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7257] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7260] <... prctl resumed>) = 0 [pid 7259] <... futex resumed>) = 0 [pid 7257] <... futex resumed>) = 1 [pid 7260] setpgid(0, 0 [pid 7259] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7257] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7254] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7260] <... setpgid resumed>) = 0 [pid 7260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7260] write(3, "1000", 4) = 4 [pid 7260] close(3) = 0 [pid 7260] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7260] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7260] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7260] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7260] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7260] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7261]}, 88) = 7261 [pid 7260] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7260] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7260] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7261 attached [pid 7255] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7261] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7261] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7261] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7260] <... futex resumed>) = 0 [pid 7260] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7261] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7260] <... futex resumed>) = 0 [pid 7260] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7257] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7249] exit_group(0) = ? [pid 7250] <... bpf resumed>) = ? [pid 7250] +++ exited with 0 +++ [pid 7249] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7249, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7262 ./strace-static-x86_64: Process 7262 attached [pid 7262] set_robust_list(0x555555b026a0, 24) = 0 [pid 7262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7260] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7262] setpgid(0, 0) = 0 [pid 7262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7262] write(3, "1000", 4) = 4 [pid 7262] close(3) = 0 [pid 7262] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7262] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7262] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7262] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7262] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7262] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7262] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7263]}, 88) = 7263 [pid 7262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7262] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7262] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7263 attached [pid 7263] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7263] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7251] exit_group(0 [pid 7263] <... bpf resumed>) = 3 [pid 7251] <... exit_group resumed>) = ? [pid 7263] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7262] <... futex resumed>) = 0 [pid 7263] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7262] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7262] <... futex resumed>) = 0 [pid 7263] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7262] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7252] <... bpf resumed>) = ? [pid 7252] +++ exited with 0 +++ [pid 7251] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7251, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7264 ./strace-static-x86_64: Process 7264 attached [pid 7264] set_robust_list(0x555555b026a0, 24) = 0 [pid 7264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7264] setpgid(0, 0) = 0 [pid 7264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7264] write(3, "1000", 4) = 4 [pid 7264] close(3) = 0 [pid 7264] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7264] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7264] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7264] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7264] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7264] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7265]}, 88) = 7265 [pid 7264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7264] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7264] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7265 attached [pid 7265] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7265] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7265] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7265] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7264] <... futex resumed>) = 0 [pid 7264] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7264] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7265] <... futex resumed>) = 1 [pid 7265] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7262] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7254] exit_group(0) = ? [pid 7256] <... bpf resumed>) = ? [pid 7256] +++ exited with 0 +++ [pid 7254] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7254, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7266 [pid 7264] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7264] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7266 attached [pid 7266] set_robust_list(0x555555b026a0, 24) = 0 [pid 7266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7266] setpgid(0, 0) = 0 [pid 7266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7255] exit_group(0 [pid 7266] <... openat resumed>) = 3 [pid 7258] <... bpf resumed>) = ? [pid 7255] <... exit_group resumed>) = ? [pid 7266] write(3, "1000", 4) = 4 [pid 7258] +++ exited with 0 +++ [pid 7255] +++ exited with 0 +++ [pid 7266] close(3 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7255, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7266] <... close resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 7266] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... restart_syscall resumed>) = 0 [pid 7266] <... futex resumed>) = 0 [pid 7266] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7266] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7267 [pid 7266] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7266] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7266] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7266] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7268]}, 88) = 7268 [pid 7266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7266] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7266] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7267 attached [pid 7267] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 7268 attached [pid 7267] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7268] set_robust_list(0x7fd459fc19a0, 24 [pid 7267] <... prctl resumed>) = 0 [pid 7268] <... set_robust_list resumed>) = 0 [pid 7267] setpgid(0, 0 [pid 7268] rt_sigprocmask(SIG_SETMASK, [], [pid 7267] <... setpgid resumed>) = 0 [pid 7268] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7268] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7267] <... openat resumed>) = 3 [pid 7268] <... bpf resumed>) = 3 [pid 7267] write(3, "1000", 4 [pid 7257] exit_group(0 [pid 7268] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7267] <... write resumed>) = 4 [pid 7257] <... exit_group resumed>) = ? [pid 7268] <... futex resumed>) = 1 [pid 7267] close(3 [pid 7266] <... futex resumed>) = 0 [pid 7259] <... bpf resumed>) = ? [pid 7268] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7267] <... close resumed>) = 0 [pid 7266] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7268] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7267] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7266] <... futex resumed>) = 0 [pid 7259] +++ exited with 0 +++ [pid 7257] +++ exited with 0 +++ [pid 7268] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7267] <... futex resumed>) = 0 [pid 7266] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7257, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7269 [pid 7267] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7267] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7267] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7267] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7267] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7267] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7270]}, 88) = 7270 [pid 7267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7267] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7267] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7270 attached [pid 7270] set_robust_list(0x7fd459fc19a0, 24./strace-static-x86_64: Process 7269 attached ) = 0 [pid 7270] rt_sigprocmask(SIG_SETMASK, [], [pid 7269] set_robust_list(0x555555b026a0, 24 [pid 7270] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7269] <... set_robust_list resumed>) = 0 [pid 7270] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7270] <... bpf resumed>) = 3 [pid 7269] <... prctl resumed>) = 0 [pid 7269] setpgid(0, 0 [pid 7270] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7269] <... setpgid resumed>) = 0 [pid 7270] <... futex resumed>) = 1 [pid 7267] <... futex resumed>) = 0 [pid 7269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7270] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7269] <... openat resumed>) = 3 [pid 7267] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7269] write(3, "1000", 4 [pid 7267] <... futex resumed>) = 0 [pid 7269] <... write resumed>) = 4 [pid 7267] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7269] close(3) = 0 [pid 7269] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7269] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7269] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7269] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7269] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7269] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7269] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7271]}, 88) = 7271 [pid 7269] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7269] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7269] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7260] exit_group(0) = ? [pid 7261] <... bpf resumed>) = ? [pid 7261] +++ exited with 0 +++ [pid 7260] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7260, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7271 attached , child_tidptr=0x555555b02690) = 7272 [pid 7271] set_robust_list(0x7fd459fc19a0, 24./strace-static-x86_64: Process 7272 attached ) = 0 [pid 7271] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7272] set_robust_list(0x555555b026a0, 24 [pid 7271] <... bpf resumed>) = 3 [pid 7271] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7269] <... futex resumed>) = 0 [pid 7271] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7269] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7269] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7272] <... set_robust_list resumed>) = 0 [pid 7272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7272] setpgid(0, 0) = 0 [pid 7272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7272] write(3, "1000", 4) = 4 [pid 7272] close(3) = 0 [pid 7272] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7272] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7272] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7272] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7272] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7272] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7273]}, 88) = 7273 [pid 7272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7272] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7266] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7272] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7273 attached [pid 7273] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7273] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7273] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7272] <... futex resumed>) = 0 [pid 7273] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7272] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7273] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7272] <... futex resumed>) = 0 [pid 7273] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7272] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7267] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7269] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7262] exit_group(0) = ? [pid 7263] <... bpf resumed>) = ? [pid 7263] +++ exited with 0 +++ [pid 7262] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7262, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7274 [pid 7272] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7274 attached [pid 7274] set_robust_list(0x555555b026a0, 24) = 0 [pid 7274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7274] setpgid(0, 0) = 0 [pid 7274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7274] write(3, "1000", 4) = 4 [pid 7274] close(3) = 0 [pid 7274] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7274] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7274] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7274] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7274] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7274] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7275]}, 88) = 7275 [pid 7274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7274] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7274] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7264] exit_group(0./strace-static-x86_64: Process 7275 attached ) = ? [pid 7275] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7275] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7274] <... futex resumed>) = 0 [pid 7275] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7274] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7275] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7274] <... futex resumed>) = 0 [pid 7275] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7274] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7265] <... bpf resumed>) = ? [pid 7265] +++ exited with 0 +++ [pid 7264] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7264, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7276 ./strace-static-x86_64: Process 7276 attached [pid 7276] set_robust_list(0x555555b026a0, 24) = 0 [pid 7276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7276] setpgid(0, 0) = 0 [pid 7276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7276] write(3, "1000", 4) = 4 [pid 7276] close(3) = 0 [pid 7276] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7276] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7276] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7276] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7276] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7276] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7277]}, 88) = 7277 [pid 7276] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7276] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7276] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7277 attached [pid 7277] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7274] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7277] <... bpf resumed>) = 3 [pid 7277] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7276] <... futex resumed>) = 0 [pid 7276] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7276] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7277] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7266] exit_group(0 [pid 7268] <... bpf resumed>) = ? [pid 7266] <... exit_group resumed>) = ? [pid 7268] +++ exited with 0 +++ [pid 7266] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7266, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7278 ./strace-static-x86_64: Process 7278 attached [pid 7278] set_robust_list(0x555555b026a0, 24) = 0 [pid 7278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7278] setpgid(0, 0) = 0 [pid 7278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7278] write(3, "1000", 4) = 4 [pid 7278] close(3) = 0 [pid 7278] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7278] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7278] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7278] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7276] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7278] <... mprotect resumed>) = 0 [pid 7278] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7267] exit_group(0 [pid 7278] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7267] <... exit_group resumed>) = ? [pid 7270] <... bpf resumed>) = ? [pid 7278] <... clone3 resumed> => {parent_tid=[7279]}, 88) = 7279 [pid 7278] rt_sigprocmask(SIG_SETMASK, [], [pid 7270] +++ exited with 0 +++ [pid 7267] +++ exited with 0 +++ [pid 7278] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7267, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7278] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7279 attached ) = 0 [pid 7279] set_robust_list(0x7fd459fc19a0, 24 [pid 7278] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7279] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7280 attached [pid 7279] rt_sigprocmask(SIG_SETMASK, [], [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7280 [pid 7280] set_robust_list(0x555555b026a0, 24 [pid 7279] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7280] <... set_robust_list resumed>) = 0 [pid 7279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7279] <... bpf resumed>) = 3 [pid 7280] setpgid(0, 0 [pid 7279] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7280] <... setpgid resumed>) = 0 [pid 7279] <... futex resumed>) = 1 [pid 7278] <... futex resumed>) = 0 [pid 7280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7279] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7278] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7280] <... openat resumed>) = 3 [pid 7279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7278] <... futex resumed>) = 0 [pid 7280] write(3, "1000", 4 [pid 7279] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7278] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7280] <... write resumed>) = 4 [pid 7280] close(3) = 0 [pid 7280] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7280] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7280] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7269] exit_group(0 [pid 7280] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7269] <... exit_group resumed>) = ? [pid 7280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7271] <... bpf resumed>) = ? [pid 7280] <... mmap resumed>) = 0x7fd459fa1000 [pid 7280] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7280] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7271] +++ exited with 0 +++ [pid 7269] +++ exited with 0 +++ [pid 7280] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7269, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7280] <... clone3 resumed> => {parent_tid=[7281]}, 88) = 7281 [pid 301] <... restart_syscall resumed>) = 0 [pid 7280] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7280] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7280] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7281 attached [pid 7280] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7282 [pid 7281] set_robust_list(0x7fd459fc19a0, 24) = 0 ./strace-static-x86_64: Process 7282 attached [pid 7281] rt_sigprocmask(SIG_SETMASK, [], [pid 7282] set_robust_list(0x555555b026a0, 24 [pid 7281] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7282] <... set_robust_list resumed>) = 0 [pid 7281] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7281] <... bpf resumed>) = 3 [pid 7282] setpgid(0, 0 [pid 7281] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7282] <... setpgid resumed>) = 0 [pid 7281] <... futex resumed>) = 1 [pid 7280] <... futex resumed>) = 0 [pid 7282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7281] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7280] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7282] <... openat resumed>) = 3 [pid 7281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7280] <... futex resumed>) = 0 [pid 7282] write(3, "1000", 4 [pid 7281] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7280] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7282] <... write resumed>) = 4 [pid 7282] close(3) = 0 [pid 7282] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7282] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7282] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7282] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7282] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7282] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7283]}, 88) = 7283 [pid 7282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7282] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7282] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7283 attached [pid 7283] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7278] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7283] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7282] <... futex resumed>) = 0 [pid 7283] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7282] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7283] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7282] <... futex resumed>) = 0 [pid 7283] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7282] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7272] exit_group(0) = ? [pid 7273] <... bpf resumed>) = ? [pid 7273] +++ exited with 0 +++ [pid 7272] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7272, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7284 ./strace-static-x86_64: Process 7284 attached [pid 7284] set_robust_list(0x555555b026a0, 24) = 0 [pid 7284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7284] setpgid(0, 0) = 0 [pid 7284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7284] write(3, "1000", 4) = 4 [pid 7284] close(3) = 0 [pid 7284] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7284] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7284] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7284] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7280] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7284] <... clone3 resumed> => {parent_tid=[7285]}, 88) = 7285 [pid 7284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7284] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7284] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7282] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7285 attached [pid 7285] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7285] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7285] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7284] <... futex resumed>) = 0 [pid 7285] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7284] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7284] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7274] exit_group(0) = ? [pid 7275] <... bpf resumed>) = ? [pid 7275] +++ exited with 0 +++ [pid 7274] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7274, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7286 ./strace-static-x86_64: Process 7286 attached [pid 7286] set_robust_list(0x555555b026a0, 24) = 0 [pid 7286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7286] setpgid(0, 0) = 0 [pid 7286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7286] write(3, "1000", 4) = 4 [pid 7286] close(3) = 0 [pid 7286] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7286] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7286] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7286] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7286] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7286] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7286] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7286] <... clone3 resumed> => {parent_tid=[7287]}, 88) = 7287 [pid 7286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7286] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7286] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7287 attached [pid 7287] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7287] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7286] <... futex resumed>) = 0 [pid 7287] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7286] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7287] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7286] <... futex resumed>) = 0 [pid 7287] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7286] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7276] exit_group(0) = ? [pid 7277] <... bpf resumed>) = ? [pid 7277] +++ exited with 0 +++ [pid 7276] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7276, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7288 ./strace-static-x86_64: Process 7288 attached [pid 7288] set_robust_list(0x555555b026a0, 24) = 0 [pid 7288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7288] setpgid(0, 0) = 0 [pid 7288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7288] write(3, "1000", 4) = 4 [pid 7288] close(3) = 0 [pid 7288] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7288] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7288] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7288] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7288] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7289]}, 88) = 7289 [pid 7288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7288] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7288] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7278] exit_group(0) = ? [pid 7279] <... bpf resumed>) = ? [pid 7279] +++ exited with 0 +++ [pid 7278] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7278, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7290 ./strace-static-x86_64: Process 7289 attached [pid 7289] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7289] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7288] <... futex resumed>) = 0 [pid 7289] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 7288] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7289] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7288] <... futex resumed>) = 0 [pid 7286] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7288] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7290 attached [pid 7290] set_robust_list(0x555555b026a0, 24) = 0 [pid 7290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7290] setpgid(0, 0) = 0 [pid 7290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7290] write(3, "1000", 4) = 4 [pid 7290] close(3) = 0 [pid 7290] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7290] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7290] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7290] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7290] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7290] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7291]}, 88) = 7291 [pid 7290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7290] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7290] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7291 attached [pid 7291] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7291] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7290] <... futex resumed>) = 0 [pid 7290] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7291] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7290] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7280] exit_group(0) = ? [pid 7282] exit_group(0) = ? [pid 7283] <... bpf resumed>) = ? [pid 7283] +++ exited with 0 +++ [pid 7282] +++ exited with 0 +++ [pid 7281] <... bpf resumed>) = ? [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7282, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7292 [pid 7281] +++ exited with 0 +++ [pid 7280] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7280, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7293 ./strace-static-x86_64: Process 7292 attached [pid 7292] set_robust_list(0x555555b026a0, 24./strace-static-x86_64: Process 7293 attached ) = 0 [pid 7293] set_robust_list(0x555555b026a0, 24 [pid 7292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7293] <... set_robust_list resumed>) = 0 [pid 7293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7293] setpgid(0, 0) = 0 [pid 7293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7292] setpgid(0, 0) = 0 [pid 7292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7292] write(3, "1000", 4) = 4 [pid 7292] close(3) = 0 [pid 7292] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7288] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7288] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7292] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7292] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7292] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7292] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7292] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7293] <... openat resumed>) = 3 [pid 7292] <... clone3 resumed> => {parent_tid=[7294]}, 88) = 7294 [pid 7292] rt_sigprocmask(SIG_SETMASK, [], [pid 7293] write(3, "1000", 4) = 4 [pid 7293] close(3) = 0 [pid 7293] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7293] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7293] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7293] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7293] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7292] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7292] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7292] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7293] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7293] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7295]}, 88) = 7295 [pid 7293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7293] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7293] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7294 attached [pid 7294] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7294] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7290] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7295 attached [pid 7295] set_robust_list(0x7fd459fc19a0, 24 [pid 7294] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7292] <... futex resumed>) = 0 [pid 7294] <... futex resumed>) = 1 [pid 7295] <... set_robust_list resumed>) = 0 [pid 7295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7294] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7292] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7292] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7295] <... bpf resumed>) = 3 [pid 7295] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7293] <... futex resumed>) = 0 [pid 7293] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7293] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7295] <... futex resumed>) = 1 [pid 7295] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7284] exit_group(0 [pid 7285] <... bpf resumed>) = ? [pid 7284] <... exit_group resumed>) = ? [pid 7285] +++ exited with 0 +++ [pid 7284] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7284, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7297 ./strace-static-x86_64: Process 7297 attached [pid 7297] set_robust_list(0x555555b026a0, 24) = 0 [pid 7297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7297] setpgid(0, 0) = 0 [pid 7297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7297] write(3, "1000", 4) = 4 [pid 7297] close(3) = 0 [pid 7297] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7297] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7297] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7297] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7297] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7298]}, 88) = 7298 [pid 7297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7297] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7297] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7293] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7293] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7293] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7293] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7298 attached [pid 7298] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7298] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7297] <... futex resumed>) = 0 [pid 7298] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7297] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7297] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7286] exit_group(0) = ? [pid 7287] <... bpf resumed>) = ? [pid 7287] +++ exited with 0 +++ [pid 7286] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7286, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7299 ./strace-static-x86_64: Process 7299 attached [pid 7299] set_robust_list(0x555555b026a0, 24) = 0 [pid 7299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7299] setpgid(0, 0) = 0 [pid 7299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7299] write(3, "1000", 4) = 4 [pid 7299] close(3) = 0 [pid 7299] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7299] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7299] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7297] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7299] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7297] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7297] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7299] <... mmap resumed>) = 0x7fd459fa1000 [pid 7297] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7299] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7297] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7299] <... mprotect resumed>) = 0 [pid 7299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7300]}, 88) = 7300 [pid 7299] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7299] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7299] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7288] exit_group(0) = ? ./strace-static-x86_64: Process 7300 attached [pid 7300] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7289] <... bpf resumed>) = ? [pid 7300] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7300] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7299] <... futex resumed>) = 0 [pid 7300] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7299] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7299] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7289] +++ exited with 0 +++ [pid 7288] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7288, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7301 ./strace-static-x86_64: Process 7301 attached [pid 7301] set_robust_list(0x555555b026a0, 24) = 0 [pid 7301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7301] setpgid(0, 0) = 0 [pid 7301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7301] write(3, "1000", 4) = 4 [pid 7301] close(3) = 0 [pid 7301] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7301] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7301] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7301] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7301] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7302]}, 88) = 7302 [pid 7301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7301] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7301] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7290] exit_group(0) = ? [pid 7291] <... bpf resumed>) = ? [pid 7291] +++ exited with 0 +++ [pid 7290] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7290, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7302 attached [pid 7302] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7302] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7303 [pid 7302] <... bpf resumed>) = 3 [pid 7302] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7302] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7301] <... futex resumed>) = 0 [pid 7301] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7302] <... futex resumed>) = 0 [pid 7301] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7302] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7303 attached [pid 7303] set_robust_list(0x555555b026a0, 24) = 0 [pid 7303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7303] setpgid(0, 0) = 0 [pid 7303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7303] write(3, "1000", 4) = 4 [pid 7303] close(3) = 0 [pid 7303] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7303] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7303] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7303] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7303] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7303] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7304]}, 88) = 7304 [pid 7303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7303] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7303] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7304 attached [pid 7299] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7304] set_robust_list(0x7fd459fc19a0, 24 [pid 7299] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7304] <... set_robust_list resumed>) = 0 [pid 7299] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7304] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7303] <... futex resumed>) = 0 [pid 7304] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7303] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7303] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7293] exit_group(0) = ? [pid 7292] exit_group(0 [pid 7294] <... bpf resumed>) = ? [pid 7292] <... exit_group resumed>) = ? [pid 7301] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7301] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7294] +++ exited with 0 +++ [pid 7292] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7292, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7295] <... bpf resumed>) = ? [pid 301] <... restart_syscall resumed>) = 0 [pid 7295] +++ exited with 0 +++ [pid 7293] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7293, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7305 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7306 ./strace-static-x86_64: Process 7306 attached ./strace-static-x86_64: Process 7305 attached [pid 7305] set_robust_list(0x555555b026a0, 24 [pid 7306] set_robust_list(0x555555b026a0, 24) = 0 [pid 7305] <... set_robust_list resumed>) = 0 [pid 7305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7305] setpgid(0, 0 [pid 7306] <... prctl resumed>) = 0 [pid 7305] <... setpgid resumed>) = 0 [pid 7306] setpgid(0, 0 [pid 7305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7306] <... setpgid resumed>) = 0 [pid 7305] <... openat resumed>) = 3 [pid 7305] write(3, "1000", 4 [pid 7306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7305] <... write resumed>) = 4 [pid 7306] write(3, "1000", 4 [pid 7305] close(3 [pid 7306] <... write resumed>) = 4 [pid 7305] <... close resumed>) = 0 [pid 7306] close(3 [pid 7305] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7306] <... close resumed>) = 0 [pid 7305] <... futex resumed>) = 0 [pid 7306] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7305] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7306] <... futex resumed>) = 0 [pid 7305] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7306] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7305] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7306] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7305] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7306] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7306] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7305] <... mmap resumed>) = 0x7fd459fa1000 [pid 7306] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7305] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7306] <... mprotect resumed>) = 0 [pid 7306] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7305] <... mprotect resumed>) = 0 [pid 7306] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7305] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7305] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7306] <... clone3 resumed> => {parent_tid=[7307]}, 88) = 7307 [pid 7306] rt_sigprocmask(SIG_SETMASK, [], [pid 7305] <... clone3 resumed> => {parent_tid=[7308]}, 88) = 7308 [pid 7303] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7306] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7305] rt_sigprocmask(SIG_SETMASK, [], [pid 7306] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7305] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7306] <... futex resumed>) = 0 [pid 7305] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7306] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7305] <... futex resumed>) = 0 [pid 7305] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7307 attached ./strace-static-x86_64: Process 7308 attached [pid 7307] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7308] set_robust_list(0x7fd459fc19a0, 24 [pid 7307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7308] <... set_robust_list resumed>) = 0 [pid 7308] rt_sigprocmask(SIG_SETMASK, [], [pid 7307] <... bpf resumed>) = 3 [pid 7308] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7307] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7308] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7307] <... futex resumed>) = 1 [pid 7306] <... futex resumed>) = 0 [pid 7307] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7308] <... bpf resumed>) = 3 [pid 7306] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7308] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7307] <... futex resumed>) = 0 [pid 7306] <... futex resumed>) = 1 [pid 7308] <... futex resumed>) = 1 [pid 7307] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7306] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7305] <... futex resumed>) = 0 [pid 7308] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7305] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7308] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7305] <... futex resumed>) = 0 [pid 7308] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7305] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7297] exit_group(0) = ? [pid 7298] <... bpf resumed>) = ? [pid 7298] +++ exited with 0 +++ [pid 7297] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7297, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7309 ./strace-static-x86_64: Process 7309 attached [pid 7309] set_robust_list(0x555555b026a0, 24) = 0 [pid 7309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7309] setpgid(0, 0) = 0 [pid 7309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7309] write(3, "1000", 4) = 4 [pid 7309] close(3) = 0 [pid 7309] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7309] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7309] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7309] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7310]}, 88) = 7310 [pid 7309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7309] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7309] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7310 attached [pid 7310] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7310] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7309] <... futex resumed>) = 0 [pid 7309] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7310] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7309] <... futex resumed>) = 0 [pid 7309] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7305] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7299] exit_group(0) = ? [pid 7300] <... bpf resumed>) = ? [pid 7300] +++ exited with 0 +++ [pid 7299] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7299, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7311 ./strace-static-x86_64: Process 7311 attached [pid 7311] set_robust_list(0x555555b026a0, 24) = 0 [pid 7311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7311] setpgid(0, 0) = 0 [pid 7311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7311] write(3, "1000", 4) = 4 [pid 7311] close(3) = 0 [pid 7311] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7311] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7311] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7309] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7311] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7311] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7311] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7311] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7312]}, 88) = 7312 [pid 7311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7311] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7311] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7312 attached [pid 7312] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7312] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7311] <... futex resumed>) = 0 [pid 7311] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7311] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7312] <... futex resumed>) = 1 [pid 7312] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7301] exit_group(0) = ? [pid 7302] <... bpf resumed>) = ? [pid 7302] +++ exited with 0 +++ [pid 7301] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7301, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7303] exit_group(0) = ? [pid 296] <... restart_syscall resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7313 ./strace-static-x86_64: Process 7313 attached [pid 7313] set_robust_list(0x555555b026a0, 24) = 0 [pid 7313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7313] setpgid(0, 0) = 0 [pid 7313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7313] write(3, "1000", 4) = 4 [pid 7313] close(3) = 0 [pid 7313] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7313] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7311] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7313] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7311] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7313] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7313] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7313] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7314]}, 88) = 7314 [pid 7313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7313] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7313] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7304] <... bpf resumed>) = ? [pid 7304] +++ exited with 0 +++ [pid 7303] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7303, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7315 ./strace-static-x86_64: Process 7314 attached [pid 7314] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7314] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7314] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7313] <... futex resumed>) = 0 [pid 7313] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7313] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7314] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7315 attached [pid 7315] set_robust_list(0x555555b026a0, 24) = 0 [pid 7315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7315] setpgid(0, 0) = 0 [pid 7315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7315] write(3, "1000", 4) = 4 [pid 7315] close(3) = 0 [pid 7315] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7315] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7315] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7315] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7316]}, 88) = 7316 [pid 7315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7315] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7315] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7316 attached [pid 7316] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7316] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7315] <... futex resumed>) = 0 [pid 7315] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7315] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7316] <... futex resumed>) = 1 [pid 7316] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7313] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7306] exit_group(0 [pid 7307] <... bpf resumed>) = ? [pid 7306] <... exit_group resumed>) = ? [pid 7305] exit_group(0) = ? [pid 7308] <... bpf resumed>) = ? [pid 7307] +++ exited with 0 +++ [pid 7306] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7306, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 7308] +++ exited with 0 +++ [pid 7305] +++ exited with 0 +++ [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7305, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7317 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7318 ./strace-static-x86_64: Process 7318 attached [pid 7318] set_robust_list(0x555555b026a0, 24) = 0 [pid 7318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7317 attached [pid 7318] setpgid(0, 0) = 0 [pid 7317] set_robust_list(0x555555b026a0, 24) = 0 [pid 7318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7315] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7315] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7318] <... openat resumed>) = 3 [pid 7317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7318] write(3, "1000", 4 [pid 7317] setpgid(0, 0 [pid 7318] <... write resumed>) = 4 [pid 7317] <... setpgid resumed>) = 0 [pid 7318] close(3) = 0 [pid 7317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7318] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7317] <... openat resumed>) = 3 [pid 7318] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7317] write(3, "1000", 4 [pid 7318] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7318] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7317] <... write resumed>) = 4 [pid 7317] close(3 [pid 7318] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7317] <... close resumed>) = 0 [pid 7318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7317] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7318] <... mmap resumed>) = 0x7fd459fa1000 [pid 7318] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7317] <... futex resumed>) = 0 [pid 7317] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7318] <... mprotect resumed>) = 0 [pid 7317] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7318] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7318] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7318] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7318] <... clone3 resumed> => {parent_tid=[7319]}, 88) = 7319 [pid 7318] rt_sigprocmask(SIG_SETMASK, [], [pid 7317] <... mmap resumed>) = 0x7fd459fa1000 [pid 7318] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7318] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7317] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7318] <... futex resumed>) = 0 [pid 7317] <... mprotect resumed>) = 0 [pid 7318] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7320]}, 88) = 7320 [pid 7317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7317] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7317] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7319 attached [pid 7319] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7319] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7319] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7318] <... futex resumed>) = 0 [pid 7318] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7320 attached [pid 7319] <... futex resumed>) = 0 [pid 7318] <... futex resumed>) = 1 [pid 7320] set_robust_list(0x7fd459fc19a0, 24 [pid 7319] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7318] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7320] <... set_robust_list resumed>) = 0 [pid 7320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7320] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7317] <... futex resumed>) = 0 [pid 7317] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7320] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7317] <... futex resumed>) = 0 [pid 7317] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7309] exit_group(0) = ? [pid 7310] <... bpf resumed>) = ? [pid 7310] +++ exited with 0 +++ [pid 7309] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7309, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7321 ./strace-static-x86_64: Process 7321 attached [pid 7321] set_robust_list(0x555555b026a0, 24) = 0 [pid 7321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7321] setpgid(0, 0) = 0 [pid 7318] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7321] write(3, "1000", 4) = 4 [pid 7321] close(3) = 0 [pid 7321] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7321] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7321] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7321] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7321] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7322]}, 88) = 7322 [pid 7321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7321] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7321] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7311] exit_group(0) = ? [pid 7317] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7317] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7322 attached [pid 7322] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7322] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7321] <... futex resumed>) = 0 [pid 7321] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7322] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7321] <... futex resumed>) = 0 [pid 7321] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7312] <... bpf resumed>) = ? [pid 7312] +++ exited with 0 +++ [pid 7311] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7311, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7323 ./strace-static-x86_64: Process 7323 attached [pid 7323] set_robust_list(0x555555b026a0, 24) = 0 [pid 7323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7323] setpgid(0, 0) = 0 [pid 7323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7323] write(3, "1000", 4) = 4 [pid 7323] close(3) = 0 [pid 7323] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7323] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7323] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7324]}, 88) = 7324 [pid 7323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7323] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7323] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7324 attached [pid 7324] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7324] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7323] <... futex resumed>) = 0 [pid 7324] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7323] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7323] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7321] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7313] exit_group(0) = ? [pid 7314] <... bpf resumed>) = ? [pid 7314] +++ exited with 0 +++ [pid 7313] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7313, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7325 [pid 7315] exit_group(0) = ? [pid 7316] <... bpf resumed>) = ? [pid 7323] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7323] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7323] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7323] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7323] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7316] +++ exited with 0 +++ [pid 7315] +++ exited with 0 +++ ./strace-static-x86_64: Process 7325 attached [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7315, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7325] set_robust_list(0x555555b026a0, 24 [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7325] <... set_robust_list resumed>) = 0 [pid 7325] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7326 [pid 7325] <... prctl resumed>) = 0 [pid 7325] setpgid(0, 0) = 0 [pid 7325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7325] write(3, "1000", 4) = 4 [pid 7325] close(3) = 0 [pid 7325] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7325] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7325] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 7326 attached [pid 7325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7326] set_robust_list(0x555555b026a0, 24) = 0 [pid 7326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7326] setpgid(0, 0) = 0 [pid 7326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7326] write(3, "1000", 4) = 4 [pid 7326] close(3) = 0 [pid 7326] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7325] <... mmap resumed>) = 0x7fd459fa1000 [pid 7326] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7325] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7326] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7326] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7326] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7326] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7327]}, 88) = 7327 [pid 7326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7326] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7327 attached ) = 0 [pid 7325] <... mprotect resumed>) = 0 [pid 7326] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7325] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7325] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7327] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7325] <... clone3 resumed> => {parent_tid=[7328]}, 88) = 7328 [pid 7327] rt_sigprocmask(SIG_SETMASK, [], [pid 7325] rt_sigprocmask(SIG_SETMASK, [], [pid 7327] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7325] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7325] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7327] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7325] <... futex resumed>) = 0 [pid 7325] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7327] <... bpf resumed>) = 3 [pid 7327] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7326] <... futex resumed>) = 0 [pid 7326] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7326] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7327] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7328 attached [pid 7328] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7328] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7325] <... futex resumed>) = 0 [pid 7325] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7325] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7328] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7318] exit_group(0) = ? [pid 7319] <... bpf resumed>) = ? [pid 7319] +++ exited with 0 +++ [pid 7318] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7318, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7329 [pid 7326] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7317] exit_group(0) = ? [pid 7320] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7329 attached [pid 7329] set_robust_list(0x555555b026a0, 24) = 0 [pid 7329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7329] setpgid(0, 0) = 0 [pid 7329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7329] write(3, "1000", 4) = 4 [pid 7329] close(3 [pid 7320] +++ exited with 0 +++ [pid 7317] +++ exited with 0 +++ [pid 7329] <... close resumed>) = 0 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7317, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 7329] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7329] <... futex resumed>) = 0 [pid 7325] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 301] <... restart_syscall resumed>) = 0 [pid 7329] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7329] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7329] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7330 [pid 7329] <... mmap resumed>) = 0x7fd459fa1000 [pid 7329] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7329] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7329] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7331]}, 88) = 7331 [pid 7329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7329] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7329] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7330 attached [pid 7330] set_robust_list(0x555555b026a0, 24) = 0 [pid 7330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7330] setpgid(0, 0) = 0 [pid 7330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7330] write(3, "1000", 4) = 4 [pid 7330] close(3./strace-static-x86_64: Process 7331 attached [pid 7331] set_robust_list(0x7fd459fc19a0, 24 [pid 7330] <... close resumed>) = 0 [pid 7331] <... set_robust_list resumed>) = 0 [pid 7331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7330] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7331] <... bpf resumed>) = 3 [pid 7330] <... futex resumed>) = 0 [pid 7331] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7330] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7329] <... futex resumed>) = 0 [pid 7331] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7330] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7329] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7330] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7329] <... futex resumed>) = 0 [pid 7329] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7330] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7330] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7330] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7330] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7332]}, 88) = 7332 [pid 7330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7330] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7330] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7332 attached [pid 7332] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7332] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7330] <... futex resumed>) = 0 [pid 7330] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7332] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7330] <... futex resumed>) = 0 [pid 7330] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7321] exit_group(0) = ? [pid 7322] <... bpf resumed>) = ? [pid 7322] +++ exited with 0 +++ [pid 7321] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7321, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7333 ./strace-static-x86_64: Process 7333 attached [pid 7333] set_robust_list(0x555555b026a0, 24) = 0 [pid 7333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7323] exit_group(0 [pid 7333] setpgid(0, 0 [pid 7323] <... exit_group resumed>) = ? [pid 7333] <... setpgid resumed>) = 0 [pid 7324] <... bpf resumed>) = ? [pid 7333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7333] write(3, "1000", 4) = 4 [pid 7324] +++ exited with 0 +++ [pid 7323] +++ exited with 0 +++ [pid 7333] close(3 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7323, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 7333] <... close resumed>) = 0 [pid 7333] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 7333] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7333] <... rt_sigaction resumed>NULL, 8) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7334 [pid 7333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7329] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7329] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7329] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7329] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7329] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7333] <... mmap resumed>) = 0x7fd459fa1000 [pid 7333] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7333] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 7334 attached [pid 7334] set_robust_list(0x555555b026a0, 24) = 0 [pid 7334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7334] setpgid(0, 0) = 0 [pid 7334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7333] <... clone3 resumed> => {parent_tid=[7335]}, 88) = 7335 [pid 7333] rt_sigprocmask(SIG_SETMASK, [], [pid 7334] <... openat resumed>) = 3 [pid 7333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7334] write(3, "1000", 4) = 4 [pid 7333] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7334] close(3) = 0 [pid 7334] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7334] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7333] <... futex resumed>) = 0 [pid 7334] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7333] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7334] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7334] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7330] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7334] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7334] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7336]}, 88) = 7336 [pid 7334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7334] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7334] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7335 attached [pid 7335] set_robust_list(0x7fd459fc19a0, 24) = 0 ./strace-static-x86_64: Process 7336 attached [pid 7336] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7336] <... bpf resumed>) = 3 [pid 7335] <... bpf resumed>) = 3 [pid 7336] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7334] <... futex resumed>) = 0 [pid 7334] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7334] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7336] <... futex resumed>) = 1 [pid 7336] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7335] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7333] <... futex resumed>) = 0 [pid 7333] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7335] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7333] <... futex resumed>) = 0 [pid 7333] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7334] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7334] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7326] exit_group(0) = ? [pid 7327] <... bpf resumed>) = ? [pid 7327] +++ exited with 0 +++ [pid 7326] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7326, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7338 ./strace-static-x86_64: Process 7338 attached [pid 7338] set_robust_list(0x555555b026a0, 24) = 0 [pid 7338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7338] setpgid(0, 0) = 0 [pid 7338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7338] write(3, "1000", 4) = 4 [pid 7338] close(3) = 0 [pid 7338] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7338] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7338] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7338] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7338] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7339]}, 88) = 7339 [pid 7338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7338] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7338] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7339 attached [pid 7339] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7325] exit_group(0 [pid 7339] <... bpf resumed>) = 3 [pid 7339] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7325] <... exit_group resumed>) = ? [pid 7339] <... futex resumed>) = 1 [pid 7338] <... futex resumed>) = 0 [pid 7338] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7339] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7338] <... futex resumed>) = 0 [pid 7338] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7328] <... bpf resumed>) = ? [pid 7328] +++ exited with 0 +++ [pid 7325] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7325, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7340 ./strace-static-x86_64: Process 7340 attached [pid 7340] set_robust_list(0x555555b026a0, 24) = 0 [pid 7340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7340] setpgid(0, 0) = 0 [pid 7340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7340] write(3, "1000", 4) = 4 [pid 7340] close(3) = 0 [pid 7329] exit_group(0 [pid 7340] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7329] <... exit_group resumed>) = ? [pid 7340] <... futex resumed>) = 0 [pid 7340] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7340] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7340] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7340] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7340] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7340] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7331] <... bpf resumed>) = ? [pid 7331] +++ exited with 0 +++ [pid 7329] +++ exited with 0 +++ [pid 7340] <... clone3 resumed> => {parent_tid=[7341]}, 88) = 7341 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7329, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 7340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7340] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7340] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7341 attached [pid 7341] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7341] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7342 [pid 7341] <... bpf resumed>) = 3 [pid 7341] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7340] <... futex resumed>) = 0 [pid 7340] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7340] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7341] <... futex resumed>) = 1 [pid 7341] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7338] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7342 attached [pid 7342] set_robust_list(0x555555b026a0, 24) = 0 [pid 7342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7342] setpgid(0, 0) = 0 [pid 7342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7342] write(3, "1000", 4) = 4 [pid 7342] close(3) = 0 [pid 7342] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7342] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7342] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7342] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7342] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7342] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7342] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7343]}, 88) = 7343 [pid 7342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7342] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7342] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7330] exit_group(0 [pid 7332] <... bpf resumed>) = ? [pid 7330] <... exit_group resumed>) = ? [pid 7332] +++ exited with 0 +++ [pid 7330] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7330, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7344 ./strace-static-x86_64: Process 7343 attached [pid 7343] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7343] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7343] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7342] <... futex resumed>) = 0 [pid 7343] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7342] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7343] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7343] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7344 attached [pid 7342] <... futex resumed>) = 0 [pid 7344] set_robust_list(0x555555b026a0, 24 [pid 7342] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7344] <... set_robust_list resumed>) = 0 [pid 7344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7344] setpgid(0, 0) = 0 [pid 7344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7344] write(3, "1000", 4) = 4 [pid 7344] close(3) = 0 [pid 7344] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7340] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7344] <... futex resumed>) = 0 [pid 7344] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7344] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7344] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7344] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7344] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7344] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7345]}, 88) = 7345 [pid 7344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7344] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7344] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7334] exit_group(0) = ? [pid 7336] <... bpf resumed>) = ? [pid 7336] +++ exited with 0 +++ [pid 7334] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7334, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7346 ./strace-static-x86_64: Process 7345 attached [pid 7345] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7345] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7345] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7345] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7344] <... futex resumed>) = 0 [pid 7345] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7344] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7344] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7346 attached [pid 7346] set_robust_list(0x555555b026a0, 24) = 0 [pid 7346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7346] setpgid(0, 0) = 0 [pid 7346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7346] write(3, "1000", 4) = 4 [pid 7346] close(3) = 0 [pid 7346] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7346] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7346] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7346] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7346] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7346] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7347]}, 88) = 7347 [pid 7346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7346] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7346] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7347 attached [pid 7347] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7347] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7346] <... futex resumed>) = 0 [pid 7346] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7346] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7347] <... futex resumed>) = 1 [pid 7347] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7342] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7333] exit_group(0) = ? [pid 7335] <... bpf resumed>) = ? [pid 7335] +++ exited with 0 +++ [pid 7333] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7333, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7348 ./strace-static-x86_64: Process 7348 attached [pid 7348] set_robust_list(0x555555b026a0, 24) = 0 [pid 7348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7348] setpgid(0, 0) = 0 [pid 7348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7348] write(3, "1000", 4) = 4 [pid 7348] close(3) = 0 [pid 7348] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7348] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7348] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7348] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7348] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7344] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7348] <... mprotect resumed>) = 0 [pid 7348] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7348] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7349]}, 88) = 7349 [pid 7348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7348] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7348] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7349 attached [pid 7349] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7349] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7346] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7346] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7349] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7346] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7349] <... futex resumed>) = 1 [pid 7348] <... futex resumed>) = 0 [pid 7349] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7348] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7348] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 7348] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7338] exit_group(0) = ? [pid 7339] <... bpf resumed>) = ? [pid 7339] +++ exited with 0 +++ [pid 7338] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7338, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7350 ./strace-static-x86_64: Process 7350 attached [pid 7350] set_robust_list(0x555555b026a0, 24) = 0 [pid 7350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7350] setpgid(0, 0) = 0 [pid 7350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7340] exit_group(0) = ? [pid 7350] <... openat resumed>) = 3 [pid 7350] write(3, "1000", 4 [pid 7341] <... bpf resumed>) = ? [pid 7350] <... write resumed>) = 4 [pid 7350] close(3) = 0 [pid 7350] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7350] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7350] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7341] +++ exited with 0 +++ [pid 7340] +++ exited with 0 +++ [pid 7350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7340, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7350] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7350] <... mprotect resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 7350] rt_sigprocmask(SIG_BLOCK, ~[], [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7351 [pid 7350] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7350] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7352]}, 88) = 7352 [pid 7350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7350] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7351 attached ) = 0 [pid 7351] set_robust_list(0x555555b026a0, 24 [pid 7350] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7351] <... set_robust_list resumed>) = 0 [pid 7351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7351] setpgid(0, 0) = 0 [pid 7351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7351] write(3, "1000", 4) = 4 [pid 7351] close(3) = 0 [pid 7351] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7351] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7351] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7351] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7353]}, 88) = 7353 [pid 7351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7351] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7351] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7352 attached [pid 7352] set_robust_list(0x7fd459fc19a0, 24) = 0 ./strace-static-x86_64: Process 7353 attached [pid 7353] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7353] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7352] rt_sigprocmask(SIG_SETMASK, [], [pid 7353] <... bpf resumed>) = 3 [pid 7352] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7353] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7353] <... futex resumed>) = 1 [pid 7352] <... bpf resumed>) = 3 [pid 7351] <... futex resumed>) = 0 [pid 7353] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7352] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7351] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7353] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7352] <... futex resumed>) = 1 [pid 7351] <... futex resumed>) = 0 [pid 7350] <... futex resumed>) = 0 [pid 7353] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7351] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7350] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7352] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7350] <... futex resumed>) = 0 [pid 7350] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7342] exit_group(0) = ? [pid 7343] <... bpf resumed>) = ? [pid 7343] +++ exited with 0 +++ [pid 7342] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7342, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7354 ./strace-static-x86_64: Process 7354 attached [pid 7354] set_robust_list(0x555555b026a0, 24) = 0 [pid 7354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7354] setpgid(0, 0) = 0 [pid 7354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7351] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7350] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7354] <... openat resumed>) = 3 [pid 7354] write(3, "1000", 4) = 4 [pid 7354] close(3) = 0 [pid 7354] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7354] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7354] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7344] exit_group(0 [pid 7354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7344] <... exit_group resumed>) = ? [pid 7354] <... mmap resumed>) = 0x7fd459fa1000 [pid 7354] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7354] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7355]}, 88) = 7355 [pid 7354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7354] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7346] exit_group(0 [pid 7354] <... futex resumed>) = 0 [pid 7347] <... bpf resumed>) = ? [pid 7346] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 7355 attached [pid 7354] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7347] +++ exited with 0 +++ [pid 7355] set_robust_list(0x7fd459fc19a0, 24 [pid 7346] +++ exited with 0 +++ [pid 7355] <... set_robust_list resumed>) = 0 [pid 7355] rt_sigprocmask(SIG_SETMASK, [], [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7346, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 7355] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 7355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 297] <... restart_syscall resumed>) = 0 [pid 7355] <... bpf resumed>) = 3 [pid 7355] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7354] <... futex resumed>) = 0 [pid 7355] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 7354] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7355] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7354] <... futex resumed>) = 0 [pid 7345] <... bpf resumed>) = ? [pid 7345] +++ exited with 0 +++ [pid 7344] +++ exited with 0 +++ [pid 7354] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7344, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7356 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7357 ./strace-static-x86_64: Process 7357 attached [pid 7357] set_robust_list(0x555555b026a0, 24) = 0 [pid 7357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7357] setpgid(0, 0) = 0 [pid 7357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7356 attached [pid 7356] set_robust_list(0x555555b026a0, 24) = 0 [pid 7356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7356] setpgid(0, 0 [pid 7357] write(3, "1000", 4 [pid 7356] <... setpgid resumed>) = 0 [pid 7356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7357] <... write resumed>) = 4 [pid 7357] close(3) = 0 [pid 7357] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7356] write(3, "1000", 4) = 4 [pid 7356] close(3) = 0 [pid 7356] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7357] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7356] <... futex resumed>) = 0 [pid 7357] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7356] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7356] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7357] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7356] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7356] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7357] <... mmap resumed>) = 0x7fd459fa1000 [pid 7356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7357] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7356] <... mmap resumed>) = 0x7fd459fa1000 [pid 7357] <... mprotect resumed>) = 0 [pid 7356] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7357] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7356] <... mprotect resumed>) = 0 [pid 7357] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7356] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7356] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7356] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7357] <... clone3 resumed> => {parent_tid=[7358]}, 88) = 7358 [pid 7356] <... clone3 resumed> => {parent_tid=[7359]}, 88) = 7359 [pid 7357] rt_sigprocmask(SIG_SETMASK, [], [pid 7356] rt_sigprocmask(SIG_SETMASK, [], [pid 7357] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7356] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 7359 attached ./strace-static-x86_64: Process 7358 attached [pid 7357] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7356] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7354] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7359] set_robust_list(0x7fd459fc19a0, 24 [pid 7358] set_robust_list(0x7fd459fc19a0, 24 [pid 7357] <... futex resumed>) = 0 [pid 7356] <... futex resumed>) = 0 [pid 7359] <... set_robust_list resumed>) = 0 [pid 7358] <... set_robust_list resumed>) = 0 [pid 7357] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7356] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7359] rt_sigprocmask(SIG_SETMASK, [], [pid 7358] rt_sigprocmask(SIG_SETMASK, [], [pid 7359] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7358] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7359] <... bpf resumed>) = 3 [pid 7359] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7358] <... bpf resumed>) = 3 [pid 7359] <... futex resumed>) = 1 [pid 7358] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7356] <... futex resumed>) = 0 [pid 7359] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7358] <... futex resumed>) = 1 [pid 7357] <... futex resumed>) = 0 [pid 7356] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7359] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7358] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7357] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7356] <... futex resumed>) = 0 [pid 7359] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7357] <... futex resumed>) = 0 [pid 7356] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7357] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7348] exit_group(0) = ? [pid 7358] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7349] <... bpf resumed>) = ? [pid 7349] +++ exited with 0 +++ [pid 7348] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7348, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7360 ./strace-static-x86_64: Process 7360 attached [pid 7360] set_robust_list(0x555555b026a0, 24) = 0 [pid 7360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7360] setpgid(0, 0) = 0 [pid 7360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7360] write(3, "1000", 4) = 4 [pid 7360] close(3) = 0 [pid 7360] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7360] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7360] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7360] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7360] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7360] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7361]}, 88) = 7361 [pid 7360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7360] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7360] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7361 attached [pid 7361] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7361] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7360] <... futex resumed>) = 0 [pid 7360] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7360] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7361] <... futex resumed>) = 1 [pid 7361] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7357] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7356] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7360] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7351] exit_group(0 [pid 7350] exit_group(0 [pid 7351] <... exit_group resumed>) = ? [pid 7350] <... exit_group resumed>) = ? [pid 7353] <... bpf resumed>) = ? [pid 7353] +++ exited with 0 +++ [pid 7351] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7351, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7362 ./strace-static-x86_64: Process 7362 attached [pid 7362] set_robust_list(0x555555b026a0, 24) = 0 [pid 7362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7362] setpgid(0, 0) = 0 [pid 7362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7362] write(3, "1000", 4) = 4 [pid 7362] close(3) = 0 [pid 7362] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7362] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7352] <... bpf resumed>) = ? [pid 7362] <... mmap resumed>) = 0x7fd459fa1000 [pid 7362] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7362] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7363]}, 88) = 7363 [pid 7362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7362] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7352] +++ exited with 0 +++ [pid 7350] +++ exited with 0 +++ [pid 7362] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7350, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7363 attached , child_tidptr=0x555555b02690) = 7364 [pid 7363] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7363] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7362] <... futex resumed>) = 0 [pid 7363] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7362] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7362] <... futex resumed>) = 0 [pid 7363] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7362] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7364 attached [pid 7364] set_robust_list(0x555555b026a0, 24) = 0 [pid 7364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7364] setpgid(0, 0) = 0 [pid 7364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7364] write(3, "1000", 4) = 4 [pid 7364] close(3) = 0 [pid 7364] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7364] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7364] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7364] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7365]}, 88) = 7365 [pid 7364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7364] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7364] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7354] exit_group(0) = ? [pid 7355] <... bpf resumed>) = ? [pid 7355] +++ exited with 0 +++ [pid 7354] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7354, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7365 attached ) = 0 [pid 7365] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7365] rt_sigprocmask(SIG_SETMASK, [], [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7365] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7366 [pid 7365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7365] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7364] <... futex resumed>) = 0 [pid 7365] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7364] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7364] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7366 attached [pid 7366] set_robust_list(0x555555b026a0, 24) = 0 [pid 7366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7366] setpgid(0, 0) = 0 [pid 7366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7366] write(3, "1000", 4) = 4 [pid 7366] close(3) = 0 [pid 7366] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7366] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7366] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7366] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7367]}, 88) = 7367 [pid 7366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7366] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7366] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7362] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7367 attached [pid 7367] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7367] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7366] <... futex resumed>) = 0 [pid 7367] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7366] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7366] <... futex resumed>) = 0 [pid 7367] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7366] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7357] exit_group(0) = ? [pid 7364] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7364] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7356] exit_group(0) = ? [pid 7359] <... bpf resumed>) = ? [pid 7358] <... bpf resumed>) = ? [pid 7359] +++ exited with 0 +++ [pid 7356] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7356, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7358] +++ exited with 0 +++ [pid 7357] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7357, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] <... restart_syscall resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7368 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7369 ./strace-static-x86_64: Process 7368 attached [pid 7368] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 7369 attached [pid 7368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7369] set_robust_list(0x555555b026a0, 24 [pid 7368] <... prctl resumed>) = 0 [pid 7369] <... set_robust_list resumed>) = 0 [pid 7368] setpgid(0, 0 [pid 7369] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7368] <... setpgid resumed>) = 0 [pid 7369] <... prctl resumed>) = 0 [pid 7368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7369] setpgid(0, 0 [pid 7368] <... openat resumed>) = 3 [pid 7369] <... setpgid resumed>) = 0 [pid 7368] write(3, "1000", 4 [pid 7369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7368] <... write resumed>) = 4 [pid 7369] <... openat resumed>) = 3 [pid 7368] close(3 [pid 7366] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7369] write(3, "1000", 4 [pid 7368] <... close resumed>) = 0 [pid 7369] <... write resumed>) = 4 [pid 7368] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7369] close(3 [pid 7368] <... futex resumed>) = 0 [pid 7369] <... close resumed>) = 0 [pid 7368] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7369] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7368] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7369] <... futex resumed>) = 0 [pid 7368] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7369] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7368] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7369] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7368] <... mmap resumed>) = 0x7fd459fa1000 [pid 7369] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7368] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7368] <... mprotect resumed>) = 0 [pid 7369] <... mmap resumed>) = 0x7fd459fa1000 [pid 7369] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7368] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7369] <... mprotect resumed>) = 0 [pid 7368] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7369] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7368] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7369] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7368] <... clone3 resumed> => {parent_tid=[7370]}, 88) = 7370 [pid 7368] rt_sigprocmask(SIG_SETMASK, [], [pid 7369] <... clone3 resumed> => {parent_tid=[7371]}, 88) = 7371 [pid 7368] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7369] rt_sigprocmask(SIG_SETMASK, [], [pid 7368] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7369] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7368] <... futex resumed>) = 0 [pid 7369] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7368] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7371 attached ./strace-static-x86_64: Process 7370 attached [pid 7369] <... futex resumed>) = 0 [pid 7371] set_robust_list(0x7fd459fc19a0, 24 [pid 7370] set_robust_list(0x7fd459fc19a0, 24 [pid 7369] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7371] <... set_robust_list resumed>) = 0 [pid 7370] <... set_robust_list resumed>) = 0 [pid 7371] rt_sigprocmask(SIG_SETMASK, [], [pid 7370] rt_sigprocmask(SIG_SETMASK, [], [pid 7371] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7370] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7370] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7371] <... bpf resumed>) = 3 [pid 7371] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7370] <... bpf resumed>) = 3 [pid 7371] <... futex resumed>) = 1 [pid 7370] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7369] <... futex resumed>) = 0 [pid 7371] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7370] <... futex resumed>) = 1 [pid 7369] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7368] <... futex resumed>) = 0 [pid 7371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7370] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7369] <... futex resumed>) = 0 [pid 7368] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7371] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7370] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7369] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7368] <... futex resumed>) = 0 [pid 7370] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7368] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7360] exit_group(0) = ? [pid 7361] <... bpf resumed>) = ? [pid 7361] +++ exited with 0 +++ [pid 7360] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7360, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7372 ./strace-static-x86_64: Process 7372 attached [pid 7372] set_robust_list(0x555555b026a0, 24) = 0 [pid 7372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7372] setpgid(0, 0) = 0 [pid 7372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7372] write(3, "1000", 4) = 4 [pid 7372] close(3) = 0 [pid 7372] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7372] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7372] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7372] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7373]}, 88) = 7373 [pid 7372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7372] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7372] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7369] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7368] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7373 attached [pid 7373] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7373] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7372] <... futex resumed>) = 0 [pid 7372] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7372] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7373] <... futex resumed>) = 1 [pid 7373] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7372] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7364] exit_group(0) = ? [pid 7365] <... bpf resumed>) = ? [pid 7365] +++ exited with 0 +++ [pid 7364] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7364, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7374 [pid 7362] exit_group(0) = ? [pid 7363] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7374 attached [pid 7363] +++ exited with 0 +++ [pid 7362] +++ exited with 0 +++ [pid 7374] set_robust_list(0x555555b026a0, 24) = 0 [pid 7374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7362, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 7374] setpgid(0, 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7374] <... setpgid resumed>) = 0 [pid 7374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7376 [pid 7374] <... openat resumed>) = 3 [pid 7374] write(3, "1000", 4) = 4 [pid 7374] close(3) = 0 [pid 7374] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7374] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7374] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 7376 attached ) = 0x7fd459fa1000 [pid 7376] set_robust_list(0x555555b026a0, 24 [pid 7374] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7376] <... set_robust_list resumed>) = 0 [pid 7374] <... mprotect resumed>) = 0 [pid 7376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7374] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7376] <... prctl resumed>) = 0 [pid 7374] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7376] setpgid(0, 0 [pid 7374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7376] <... setpgid resumed>) = 0 [pid 7376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7374] <... clone3 resumed> => {parent_tid=[7377]}, 88) = 7377 [pid 7376] <... openat resumed>) = 3 [pid 7374] rt_sigprocmask(SIG_SETMASK, [], [pid 7376] write(3, "1000", 4 [pid 7374] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7376] <... write resumed>) = 4 [pid 7374] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7376] close(3 [pid 7374] <... futex resumed>) = 0 [pid 7376] <... close resumed>) = 0 [pid 7374] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7376] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7376] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 7377 attached NULL, 8) = 0 [pid 7377] set_robust_list(0x7fd459fc19a0, 24 [pid 7376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7377] <... set_robust_list resumed>) = 0 [pid 7376] <... mmap resumed>) = 0x7fd459fa1000 [pid 7377] rt_sigprocmask(SIG_SETMASK, [], [pid 7376] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7377] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7376] <... mprotect resumed>) = 0 [pid 7377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7376] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7377] <... bpf resumed>) = 3 [pid 7376] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7377] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7374] <... futex resumed>) = 0 [pid 7377] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7376] <... clone3 resumed> => {parent_tid=[7378]}, 88) = 7378 [pid 7374] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7377] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7376] rt_sigprocmask(SIG_SETMASK, [], [pid 7374] <... futex resumed>) = 0 [pid 7377] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7376] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7374] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7376] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7376] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7378 attached [pid 7378] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7378] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7378] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7376] <... futex resumed>) = 0 [pid 7376] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7378] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7376] <... futex resumed>) = 0 [pid 7376] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7366] exit_group(0) = ? [pid 7367] <... bpf resumed>) = ? [pid 7367] +++ exited with 0 +++ [pid 7366] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7366, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7379 ./strace-static-x86_64: Process 7379 attached [pid 7379] set_robust_list(0x555555b026a0, 24) = 0 [pid 7379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7379] setpgid(0, 0) = 0 [pid 7379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7379] write(3, "1000", 4) = 4 [pid 7379] close(3) = 0 [pid 7379] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7379] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7379] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7379] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7379] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7379] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7380]}, 88) = 7380 [pid 7379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7379] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7379] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7380 attached [pid 7380] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7380] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7379] <... futex resumed>) = 0 [pid 7379] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7379] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7380] <... futex resumed>) = 1 [pid 7374] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7380] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7376] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7369] exit_group(0) = ? [pid 7368] exit_group(0) = ? [pid 7371] <... bpf resumed>) = ? [pid 7370] <... bpf resumed>) = ? [pid 7371] +++ exited with 0 +++ [pid 7370] +++ exited with 0 +++ [pid 7369] +++ exited with 0 +++ [pid 7368] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7369, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7368, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7381 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7382 ./strace-static-x86_64: Process 7382 attached ./strace-static-x86_64: Process 7381 attached [pid 7382] set_robust_list(0x555555b026a0, 24 [pid 7381] set_robust_list(0x555555b026a0, 24 [pid 7382] <... set_robust_list resumed>) = 0 [pid 7381] <... set_robust_list resumed>) = 0 [pid 7382] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7381] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7382] <... prctl resumed>) = 0 [pid 7381] <... prctl resumed>) = 0 [pid 7382] setpgid(0, 0 [pid 7381] setpgid(0, 0 [pid 7382] <... setpgid resumed>) = 0 [pid 7381] <... setpgid resumed>) = 0 [pid 7382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7382] <... openat resumed>) = 3 [pid 7381] <... openat resumed>) = 3 [pid 7382] write(3, "1000", 4 [pid 7381] write(3, "1000", 4 [pid 7382] <... write resumed>) = 4 [pid 7381] <... write resumed>) = 4 [pid 7382] close(3 [pid 7381] close(3 [pid 7382] <... close resumed>) = 0 [pid 7381] <... close resumed>) = 0 [pid 7382] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7381] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7382] <... futex resumed>) = 0 [pid 7381] <... futex resumed>) = 0 [pid 7382] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7381] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7379] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7382] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7381] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7382] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7381] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7382] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7381] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7382] <... mmap resumed>) = 0x7fd459fa1000 [pid 7381] <... mmap resumed>) = 0x7fd459fa1000 [pid 7382] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7381] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7382] <... mprotect resumed>) = 0 [pid 7381] <... mprotect resumed>) = 0 [pid 7382] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7381] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7382] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7381] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7382] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7381] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7382] <... clone3 resumed> => {parent_tid=[7383]}, 88) = 7383 [pid 7381] <... clone3 resumed> => {parent_tid=[7384]}, 88) = 7384 [pid 7382] rt_sigprocmask(SIG_SETMASK, [], [pid 7381] rt_sigprocmask(SIG_SETMASK, [], [pid 7382] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7381] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7382] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7381] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7382] <... futex resumed>) = 0 [pid 7381] <... futex resumed>) = 0 [pid 7382] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7381] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7384 attached [pid 7384] set_robust_list(0x7fd459fc19a0, 24./strace-static-x86_64: Process 7383 attached [pid 7383] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7384] <... set_robust_list resumed>) = 0 [pid 7383] rt_sigprocmask(SIG_SETMASK, [], [pid 7384] rt_sigprocmask(SIG_SETMASK, [], [pid 7383] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7384] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7384] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7383] <... bpf resumed>) = 3 [pid 7384] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7383] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7384] <... futex resumed>) = 1 [pid 7383] <... futex resumed>) = 1 [pid 7382] <... futex resumed>) = 0 [pid 7381] <... futex resumed>) = 0 [pid 7384] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7383] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7382] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7381] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7382] <... futex resumed>) = 0 [pid 7381] <... futex resumed>) = 0 [pid 7384] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7383] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7382] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7381] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7372] exit_group(0) = ? [pid 7373] <... bpf resumed>) = ? [pid 7373] +++ exited with 0 +++ [pid 7372] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7372, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7385 ./strace-static-x86_64: Process 7385 attached [pid 7385] set_robust_list(0x555555b026a0, 24) = 0 [pid 7385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7385] setpgid(0, 0) = 0 [pid 7385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7385] write(3, "1000", 4) = 4 [pid 7385] close(3) = 0 [pid 7385] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7385] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7385] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7385] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7385] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7385] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7386]}, 88) = 7386 [pid 7385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7385] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7382] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7381] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7385] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7386 attached [pid 7386] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7386] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7385] <... futex resumed>) = 0 [pid 7386] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7385] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7386] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7385] <... futex resumed>) = 0 [pid 7386] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7385] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7374] exit_group(0) = ? [pid 7377] <... bpf resumed>) = ? [pid 7385] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7377] +++ exited with 0 +++ [pid 7374] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7374, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7387 [pid 7376] exit_group(0) = ? [pid 7378] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7387 attached [pid 7378] +++ exited with 0 +++ [pid 7376] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7376, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 7387] set_robust_list(0x555555b026a0, 24) = 0 [pid 7387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7387] setpgid(0, 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7387] <... setpgid resumed>) = 0 [pid 7387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7388 [pid 7387] <... openat resumed>) = 3 [pid 7387] write(3, "1000", 4) = 4 [pid 7387] close(3) = 0 [pid 7387] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7387] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7387] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7387] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7389]}, 88) = 7389 [pid 7387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7387] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7387] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7388 attached ./strace-static-x86_64: Process 7389 attached [pid 7388] set_robust_list(0x555555b026a0, 24) = 0 [pid 7388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7388] setpgid(0, 0 [pid 7389] set_robust_list(0x7fd459fc19a0, 24 [pid 7388] <... setpgid resumed>) = 0 [pid 7388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7389] <... set_robust_list resumed>) = 0 [pid 7389] rt_sigprocmask(SIG_SETMASK, [], [pid 7388] <... openat resumed>) = 3 [pid 7388] write(3, "1000", 4) = 4 [pid 7388] close(3) = 0 [pid 7388] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7388] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7389] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7388] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7388] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7388] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7388] <... mprotect resumed>) = 0 [pid 7388] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7379] exit_group(0 [pid 7388] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7379] <... exit_group resumed>) = ? [pid 7388] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7380] <... bpf resumed>) = ? [pid 7389] <... bpf resumed>) = 3 [pid 7380] +++ exited with 0 +++ [pid 7379] +++ exited with 0 +++ [pid 7389] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7388] <... clone3 resumed> => {parent_tid=[7390]}, 88) = 7390 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7379, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7389] <... futex resumed>) = 1 [pid 7388] rt_sigprocmask(SIG_SETMASK, [], [pid 7387] <... futex resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 7389] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7388] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7387] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 7390 attached [pid 7388] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7387] <... futex resumed>) = 0 [pid 7390] set_robust_list(0x7fd459fc19a0, 24 [pid 7388] <... futex resumed>) = 0 [pid 7387] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7390] <... set_robust_list resumed>) = 0 [pid 7388] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7391 [pid 7390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 7391 attached ) = 3 [pid 7390] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7388] <... futex resumed>) = 0 [pid 7390] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7388] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7390] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7388] <... futex resumed>) = 0 [pid 7390] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7388] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7391] set_robust_list(0x555555b026a0, 24) = 0 [pid 7391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7391] setpgid(0, 0) = 0 [pid 7391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7391] write(3, "1000", 4) = 4 [pid 7391] close(3) = 0 [pid 7391] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7391] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7391] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7391] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7391] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7391] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7392]}, 88) = 7392 [pid 7391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7391] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7391] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7392 attached [pid 7392] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7392] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7392] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7391] <... futex resumed>) = 0 [pid 7392] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7391] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7392] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7391] <... futex resumed>) = 0 [pid 7392] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7391] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7387] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7388] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7382] exit_group(0) = ? [pid 7381] exit_group(0 [pid 7383] <... bpf resumed>) = ? [pid 7381] <... exit_group resumed>) = ? [pid 7383] +++ exited with 0 +++ [pid 7382] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7382, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7384] <... bpf resumed>) = ? [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7384] +++ exited with 0 +++ [pid 7381] +++ exited with 0 +++ [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7381, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7393 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7394 ./strace-static-x86_64: Process 7393 attached [pid 7393] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 7394 attached [pid 7393] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7394] set_robust_list(0x555555b026a0, 24 [pid 7393] <... prctl resumed>) = 0 [pid 7394] <... set_robust_list resumed>) = 0 [pid 7393] setpgid(0, 0 [pid 7394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7393] <... setpgid resumed>) = 0 [pid 7394] <... prctl resumed>) = 0 [pid 7393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7394] setpgid(0, 0 [pid 7391] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7394] <... setpgid resumed>) = 0 [pid 7393] <... openat resumed>) = 3 [pid 7394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7393] write(3, "1000", 4 [pid 7394] <... openat resumed>) = 3 [pid 7393] <... write resumed>) = 4 [pid 7394] write(3, "1000", 4 [pid 7393] close(3 [pid 7394] <... write resumed>) = 4 [pid 7393] <... close resumed>) = 0 [pid 7394] close(3 [pid 7393] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7394] <... close resumed>) = 0 [pid 7393] <... futex resumed>) = 0 [pid 7394] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7393] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7394] <... futex resumed>) = 0 [pid 7393] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7394] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7393] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7394] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7393] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7394] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7393] <... mmap resumed>) = 0x7fd459fa1000 [pid 7394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7393] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7394] <... mmap resumed>) = 0x7fd459fa1000 [pid 7393] <... mprotect resumed>) = 0 [pid 7394] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7393] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7394] <... mprotect resumed>) = 0 [pid 7393] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7394] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7393] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7394] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7393] <... clone3 resumed> => {parent_tid=[7395]}, 88) = 7395 [pid 7393] rt_sigprocmask(SIG_SETMASK, [], [pid 7394] <... clone3 resumed> => {parent_tid=[7396]}, 88) = 7396 [pid 7393] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7394] rt_sigprocmask(SIG_SETMASK, [], [pid 7393] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7394] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7393] <... futex resumed>) = 0 [pid 7394] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7393] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7395 attached [pid 7394] <... futex resumed>) = 0 [pid 7395] set_robust_list(0x7fd459fc19a0, 24 [pid 7394] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7395] <... set_robust_list resumed>) = 0 [pid 7395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 7396 attached [pid 7396] set_robust_list(0x7fd459fc19a0, 24 [pid 7395] <... bpf resumed>) = 3 [pid 7396] <... set_robust_list resumed>) = 0 [pid 7395] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7396] rt_sigprocmask(SIG_SETMASK, [], [pid 7395] <... futex resumed>) = 1 [pid 7393] <... futex resumed>) = 0 [pid 7396] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7395] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7393] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7396] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7395] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7393] <... futex resumed>) = 0 [pid 7396] <... bpf resumed>) = 3 [pid 7395] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7393] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7396] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7394] <... futex resumed>) = 0 [pid 7396] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7394] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7396] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7394] <... futex resumed>) = 0 [pid 7396] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7394] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7385] exit_group(0) = ? [pid 7386] <... bpf resumed>) = ? [pid 7386] +++ exited with 0 +++ [pid 7385] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7385, si_uid=0, si_status=0, si_utime=0, si_stime=15} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7397 [pid 7393] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7397 attached [pid 7397] set_robust_list(0x555555b026a0, 24) = 0 [pid 7397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7397] setpgid(0, 0) = 0 [pid 7397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7397] write(3, "1000", 4) = 4 [pid 7397] close(3 [pid 7394] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7397] <... close resumed>) = 0 [pid 7397] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7397] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7397] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7397] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7397] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7397] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7398]}, 88) = 7398 [pid 7397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7397] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7397] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7398 attached [pid 7398] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7398] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7397] <... futex resumed>) = 0 [pid 7398] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7397] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7397] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 7387] exit_group(0) = ? [pid 7388] exit_group(0) = ? [pid 7390] <... bpf resumed>) = ? [pid 7390] +++ exited with 0 +++ [pid 7388] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7388, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7399 ./strace-static-x86_64: Process 7399 attached [pid 7399] set_robust_list(0x555555b026a0, 24) = 0 [pid 7399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7399] setpgid(0, 0) = 0 [pid 7399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7399] write(3, "1000", 4) = 4 [pid 7399] close(3) = 0 [pid 7399] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7389] <... bpf resumed>) = ? [pid 7399] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7399] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7399] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7399] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7399] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7400]}, 88) = 7400 [pid 7399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7399] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7399] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7400 attached [pid 7389] +++ exited with 0 +++ [pid 7387] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7387, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 7400] set_robust_list(0x7fd459fc19a0, 24 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7400] <... set_robust_list resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7401 [pid 7400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7400] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7400] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7399] <... futex resumed>) = 0 [pid 7399] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7399] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7400] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7391] exit_group(0) = ? [pid 7392] <... bpf resumed>) = ? [pid 7392] +++ exited with 0 +++ [pid 7391] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7391, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7402 ./strace-static-x86_64: Process 7401 attached [pid 7401] set_robust_list(0x555555b026a0, 24) = 0 [pid 7401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7401] setpgid(0, 0) = 0 [pid 7401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7401] write(3, "1000", 4) = 4 [pid 7401] close(3./strace-static-x86_64: Process 7402 attached ) = 0 [pid 7401] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7402] set_robust_list(0x555555b026a0, 24) = 0 [pid 7401] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7401] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7401] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7402] <... prctl resumed>) = 0 [pid 7402] setpgid(0, 0 [pid 7401] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7402] <... setpgid resumed>) = 0 [pid 7401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7401] <... mmap resumed>) = 0x7fd459fa1000 [pid 7401] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7402] <... openat resumed>) = 3 [pid 7401] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7402] write(3, "1000", 4 [pid 7401] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7402] <... write resumed>) = 4 [pid 7401] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7402] close(3) = 0 [pid 7401] <... clone3 resumed> => {parent_tid=[7403]}, 88) = 7403 [pid 7402] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7401] rt_sigprocmask(SIG_SETMASK, [], [pid 7402] <... futex resumed>) = 0 [pid 7401] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7401] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7402] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7401] <... futex resumed>) = 0 [pid 7402] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7401] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 7403 attached ) = 0x7fd459fa1000 [pid 7403] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7402] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7403] <... bpf resumed>) = 3 [pid 7402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7403] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7403] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7402] <... clone3 resumed> => {parent_tid=[7404]}, 88) = 7404 [pid 7401] <... futex resumed>) = 0 [pid 7401] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7402] rt_sigprocmask(SIG_SETMASK, [], [pid 7403] <... futex resumed>) = 0 [pid 7402] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7401] <... futex resumed>) = 1 [pid 7403] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7402] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7401] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7402] <... futex resumed>) = 0 [pid 7402] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7404 attached [pid 7404] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7404] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7402] <... futex resumed>) = 0 [pid 7402] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7404] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7402] <... futex resumed>) = 0 [pid 7402] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7399] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7399] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7393] exit_group(0 [pid 7395] <... bpf resumed>) = ? [pid 7393] <... exit_group resumed>) = ? [pid 7395] +++ exited with 0 +++ [pid 7393] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7393, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7394] exit_group(0 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7405 [pid 7394] <... exit_group resumed>) = ? [pid 7396] <... bpf resumed>) = ? [pid 7396] +++ exited with 0 +++ [pid 7394] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7394, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7406 ./strace-static-x86_64: Process 7405 attached [pid 7405] set_robust_list(0x555555b026a0, 24) = 0 [pid 7405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7405] setpgid(0, 0) = 0 [pid 7405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7406 attached [pid 7406] set_robust_list(0x555555b026a0, 24) = 0 [pid 7405] <... openat resumed>) = 3 [pid 7405] write(3, "1000", 4) = 4 [pid 7405] close(3) = 0 [pid 7405] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7405] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7405] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7405] <... mmap resumed>) = 0x7fd459fa1000 [pid 7406] setpgid(0, 0 [pid 7405] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7406] <... setpgid resumed>) = 0 [pid 7405] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7407]}, 88) = 7407 [pid 7405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7405] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7405] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7406] write(3, "1000", 4) = 4 [pid 7406] close(3) = 0 [pid 7406] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7406] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7406] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7406] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 ./strace-static-x86_64: Process 7407 attached [pid 7407] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7406] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7401] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7406] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7407] <... bpf resumed>) = 3 [pid 7406] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7407] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7406] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7407] <... futex resumed>) = 1 [pid 7405] <... futex resumed>) = 0 [pid 7407] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7405] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7406] <... clone3 resumed> => {parent_tid=[7408]}, 88) = 7408 [pid 7405] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7408 attached [pid 7406] rt_sigprocmask(SIG_SETMASK, [], [pid 7402] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7408] set_robust_list(0x7fd459fc19a0, 24 [pid 7406] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7406] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7408] <... set_robust_list resumed>) = 0 [pid 7408] rt_sigprocmask(SIG_SETMASK, [], [pid 7406] <... futex resumed>) = 0 [pid 7406] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7408] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7408] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7406] <... futex resumed>) = 0 [pid 7406] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7408] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7406] <... futex resumed>) = 0 [pid 7406] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7397] exit_group(0) = ? [pid 7398] <... bpf resumed>) = ? [pid 7398] +++ exited with 0 +++ [pid 7397] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7397, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7409 ./strace-static-x86_64: Process 7409 attached [pid 7409] set_robust_list(0x555555b026a0, 24) = 0 [pid 7409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7409] setpgid(0, 0) = 0 [pid 7409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7409] write(3, "1000", 4) = 4 [pid 7409] close(3) = 0 [pid 7409] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7409] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7409] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7409] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7409] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7410]}, 88) = 7410 [pid 7409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7409] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7409] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7410 attached [pid 7410] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7405] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7410] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7409] <... futex resumed>) = 0 [pid 7409] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7409] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7410] <... futex resumed>) = 1 [pid 7410] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7406] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7409] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7409] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7399] exit_group(0) = ? [pid 7400] <... bpf resumed>) = ? [pid 7400] +++ exited with 0 +++ [pid 7399] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7399, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7411 ./strace-static-x86_64: Process 7411 attached [pid 7411] set_robust_list(0x555555b026a0, 24) = 0 [pid 7411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7411] setpgid(0, 0) = 0 [pid 7411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7411] write(3, "1000", 4) = 4 [pid 7411] close(3) = 0 [pid 7411] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7411] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7411] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7411] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7411] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7412]}, 88) = 7412 ./strace-static-x86_64: Process 7412 attached [pid 7411] rt_sigprocmask(SIG_SETMASK, [], [pid 7412] set_robust_list(0x7fd459fc19a0, 24 [pid 7411] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7412] <... set_robust_list resumed>) = 0 [pid 7411] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7412] rt_sigprocmask(SIG_SETMASK, [], [pid 7411] <... futex resumed>) = 0 [pid 7412] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7411] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7412] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7411] <... futex resumed>) = 0 [pid 7411] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7412] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7411] <... futex resumed>) = 0 [pid 7411] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7402] exit_group(0 [pid 7401] exit_group(0 [pid 7402] <... exit_group resumed>) = ? [pid 7401] <... exit_group resumed>) = ? [pid 7403] <... bpf resumed>) = ? [pid 7403] +++ exited with 0 +++ [pid 7401] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7401, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7413 [pid 7404] <... bpf resumed>) = ? [pid 7404] +++ exited with 0 +++ [pid 7402] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7402, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7415 ./strace-static-x86_64: Process 7413 attached [pid 7413] set_robust_list(0x555555b026a0, 24) = 0 [pid 7413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7413] setpgid(0, 0) = 0 [pid 7413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7413] write(3, "1000", 4) = 4 [pid 7413] close(3) = 0 [pid 7413] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7413] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7413] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 7415 attached NULL, 8) = 0 [pid 7413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7413] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7413] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7415] set_robust_list(0x555555b026a0, 24) = 0 [pid 7413] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7415] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7413] <... clone3 resumed> => {parent_tid=[7416]}, 88) = 7416 [pid 7415] <... prctl resumed>) = 0 [pid 7413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7413] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7413] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7415] setpgid(0, 0) = 0 [pid 7415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7416 attached ) = 3 [pid 7416] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7415] write(3, "1000", 4) = 4 [pid 7415] close(3) = 0 [pid 7416] <... bpf resumed>) = 3 [pid 7416] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7413] <... futex resumed>) = 0 [pid 7413] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7413] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7416] <... futex resumed>) = 1 [pid 7416] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7415] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7415] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7415] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7411] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7415] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7415] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7415] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7417]}, 88) = 7417 [pid 7415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7415] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7415] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7417 attached [pid 7417] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7417] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7417] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7415] <... futex resumed>) = 0 [pid 7417] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7415] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7415] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7405] exit_group(0) = ? [pid 7407] <... bpf resumed>) = ? [pid 7407] +++ exited with 0 +++ [pid 7405] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7405, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7418 ./strace-static-x86_64: Process 7418 attached [pid 7418] set_robust_list(0x555555b026a0, 24) = 0 [pid 7418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7418] setpgid(0, 0) = 0 [pid 7418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7418] write(3, "1000", 4) = 4 [pid 7418] close(3) = 0 [pid 7418] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7418] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7418] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7418] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7413] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7406] exit_group(0) = ? [pid 7418] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7418] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7419]}, 88) = 7419 [pid 7408] <... bpf resumed>) = ? [pid 7418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7418] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7418] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7408] +++ exited with 0 +++ [pid 7406] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7406, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7420 ./strace-static-x86_64: Process 7420 attached [pid 7409] exit_group(0 [pid 7420] set_robust_list(0x555555b026a0, 24 [pid 7409] <... exit_group resumed>) = ? [pid 7420] <... set_robust_list resumed>) = 0 [pid 7410] <... bpf resumed>) = ? [pid 7410] +++ exited with 0 +++ [pid 7409] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7409, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7420] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7420] <... prctl resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 7421 [pid 7420] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7419 attached [pid 7419] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7420] <... openat resumed>) = 3 [pid 7420] write(3, "1000", 4) = 4 [pid 7419] <... bpf resumed>) = 3 [pid 7419] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7420] close(3 [pid 7418] <... futex resumed>) = 0 [pid 7418] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7418] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7419] <... futex resumed>) = 1 [pid 7419] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7420] <... close resumed>) = 0 [pid 7420] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7420] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7420] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7420] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7420] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7420] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7420] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7422]}, 88) = 7422 [pid 7420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7420] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7420] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7421 attached [pid 7421] set_robust_list(0x555555b026a0, 24) = 0 [pid 7421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7421] setpgid(0, 0) = 0 [pid 7415] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7415] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7422 attached [pid 7422] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7421] <... openat resumed>) = 3 [pid 7422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7421] write(3, "1000", 4) = 4 [pid 7422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7421] close(3) = 0 [pid 7422] <... bpf resumed>) = 3 [pid 7421] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7422] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7421] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7422] <... futex resumed>) = 1 [pid 7421] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7420] <... futex resumed>) = 0 [pid 7422] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7420] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7421] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7420] <... futex resumed>) = 0 [pid 7420] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7421] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7421] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7421] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7421] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7423]}, 88) = 7423 [pid 7421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7421] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7421] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7423 attached [pid 7423] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7423] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7418] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7423] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7421] <... futex resumed>) = 0 [pid 7423] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7421] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7421] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7420] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7421] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7411] exit_group(0) = ? [pid 7412] <... bpf resumed>) = ? [pid 7412] +++ exited with 0 +++ [pid 7411] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7411, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7424 ./strace-static-x86_64: Process 7424 attached [pid 7424] set_robust_list(0x555555b026a0, 24 [pid 7413] exit_group(0 [pid 7424] <... set_robust_list resumed>) = 0 [pid 7413] <... exit_group resumed>) = ? [pid 7424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7424] setpgid(0, 0) = 0 [pid 7424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7424] write(3, "1000", 4) = 4 [pid 7424] close(3) = 0 [pid 7424] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7424] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7424] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7424] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7424] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7424] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7424] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7425]}, 88) = 7425 [pid 7424] rt_sigprocmask(SIG_SETMASK, [], [pid 7416] <... bpf resumed>) = ? [pid 7424] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7424] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7424] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7416] +++ exited with 0 +++ [pid 7413] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7413, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7426 ./strace-static-x86_64: Process 7425 attached [pid 7425] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7425] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7425] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7424] <... futex resumed>) = 0 [pid 7424] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7425] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7424] <... futex resumed>) = 0 [pid 7424] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7426 attached [pid 7426] set_robust_list(0x555555b026a0, 24) = 0 [pid 7426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7426] setpgid(0, 0) = 0 [pid 7426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7426] write(3, "1000", 4) = 4 [pid 7426] close(3) = 0 [pid 7426] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7426] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7426] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7426] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7426] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7426] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7427]}, 88) = 7427 [pid 7426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7426] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7426] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7427 attached [pid 7427] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7427] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7427] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7426] <... futex resumed>) = 0 [pid 7427] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7426] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7426] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7418] exit_group(0 [pid 7415] exit_group(0 [pid 7418] <... exit_group resumed>) = ? [pid 7415] <... exit_group resumed>) = ? [pid 7417] <... bpf resumed>) = ? [pid 7417] +++ exited with 0 +++ [pid 7415] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7415, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7419] <... bpf resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7428 [pid 7424] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7419] +++ exited with 0 +++ [pid 7418] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7418, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7429 ./strace-static-x86_64: Process 7428 attached [pid 7428] set_robust_list(0x555555b026a0, 24) = 0 [pid 7428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7428] setpgid(0, 0) = 0 [pid 7428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7428] write(3, "1000", 4) = 4 [pid 7428] close(3) = 0 [pid 7428] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7428] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7428] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 7429 attached [pid 7429] set_robust_list(0x555555b026a0, 24) = 0 [pid 7429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7429] setpgid(0, 0) = 0 [pid 7429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7428] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7429] <... openat resumed>) = 3 [pid 7428] <... mmap resumed>) = 0x7fd459fa1000 [pid 7428] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7429] write(3, "1000", 4) = 4 [pid 7429] close(3) = 0 [pid 7429] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7428] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7429] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7428] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7429] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7429] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7429] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7429] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7428] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7429] <... clone3 resumed> => {parent_tid=[7430]}, 88) = 7430 [pid 7429] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 7431 attached NULL, 8) = 0 [pid 7428] <... clone3 resumed> => {parent_tid=[7431]}, 88) = 7431 [pid 7429] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7426] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7429] <... futex resumed>) = 0 [pid 7428] rt_sigprocmask(SIG_SETMASK, [], [pid 7429] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7430 attached [pid 7430] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7431] set_robust_list(0x7fd459fc19a0, 24 [pid 7428] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7431] <... set_robust_list resumed>) = 0 [pid 7428] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7431] rt_sigprocmask(SIG_SETMASK, [], [pid 7428] <... futex resumed>) = 0 [pid 7431] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7430] <... bpf resumed>) = 3 [pid 7428] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7430] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7429] <... futex resumed>) = 0 [pid 7429] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7429] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7430] <... futex resumed>) = 1 [pid 7430] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7431] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7428] <... futex resumed>) = 0 [pid 7431] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7428] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7428] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7420] exit_group(0) = ? [pid 7422] <... bpf resumed>) = ? [pid 7422] +++ exited with 0 +++ [pid 7420] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7420, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7432 ./strace-static-x86_64: Process 7432 attached [pid 7432] set_robust_list(0x555555b026a0, 24) = 0 [pid 7432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7432] setpgid(0, 0) = 0 [pid 7432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7432] write(3, "1000", 4) = 4 [pid 7432] close(3) = 0 [pid 7432] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7432] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7432] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7432] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7432] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7432] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7433]}, 88) = 7433 [pid 7432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7432] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7432] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7421] exit_group(0) = ? [pid 7423] <... bpf resumed>) = ? [pid 7423] +++ exited with 0 +++ [pid 7421] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7421, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7434 ./strace-static-x86_64: Process 7434 attached ./strace-static-x86_64: Process 7433 attached [pid 7433] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7433] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7434] set_robust_list(0x555555b026a0, 24 [pid 7433] <... bpf resumed>) = 3 [pid 7429] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7434] <... set_robust_list resumed>) = 0 [pid 7433] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7429] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7433] <... futex resumed>) = 1 [pid 7432] <... futex resumed>) = 0 [pid 7429] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7433] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7432] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7429] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7433] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7429] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7433] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7432] <... futex resumed>) = 0 [pid 7434] <... prctl resumed>) = 0 [pid 7432] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7428] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7434] setpgid(0, 0) = 0 [pid 7434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7434] write(3, "1000", 4) = 4 [pid 7434] close(3) = 0 [pid 7434] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7434] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7434] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7434] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7434] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7434] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7435]}, 88) = 7435 [pid 7434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7434] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7434] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7435 attached [pid 7435] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7435] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7435] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7435] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7434] <... futex resumed>) = 0 [pid 7434] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7435] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7434] <... futex resumed>) = 0 [pid 7434] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7432] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7434] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7426] exit_group(0) = ? [pid 7427] <... bpf resumed>) = ? [pid 7427] +++ exited with 0 +++ [pid 7426] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7426, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7436 [pid 7424] exit_group(0) = ? [pid 7425] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7436 attached [pid 7436] set_robust_list(0x555555b026a0, 24) = 0 [pid 7436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7436] setpgid(0, 0) = 0 [pid 7436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7436] write(3, "1000", 4 [pid 7425] +++ exited with 0 +++ [pid 7424] +++ exited with 0 +++ [pid 7436] <... write resumed>) = 4 [pid 7436] close(3 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7424, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 7436] <... close resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7436] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7437 [pid 7436] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7436] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7436] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7436] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7436] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7436] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7438]}, 88) = 7438 [pid 7436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7436] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7436] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7437 attached [pid 7437] set_robust_list(0x555555b026a0, 24) = 0 [pid 7437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7437] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7438 attached [pid 7437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7438] set_robust_list(0x7fd459fc19a0, 24 [pid 7437] <... openat resumed>) = 3 [pid 7438] <... set_robust_list resumed>) = 0 [pid 7437] write(3, "1000", 4 [pid 7438] rt_sigprocmask(SIG_SETMASK, [], [pid 7437] <... write resumed>) = 4 [pid 7437] close(3 [pid 7438] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7437] <... close resumed>) = 0 [pid 7438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7437] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7437] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7438] <... bpf resumed>) = 3 [pid 7437] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7438] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7437] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7438] <... futex resumed>) = 1 [pid 7436] <... futex resumed>) = 0 [pid 7436] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7436] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7438] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7437] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7437] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7437] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7439]}, 88) = 7439 [pid 7437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7437] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7437] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7439 attached [pid 7439] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7439] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7439] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7437] <... futex resumed>) = 0 [pid 7439] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7437] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7439] <... futex resumed>) = 0 [pid 7439] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7437] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7429] exit_group(0) = ? [pid 7430] <... bpf resumed>) = ? [pid 7430] +++ exited with 0 +++ [pid 7429] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7429, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7440 ./strace-static-x86_64: Process 7440 attached [pid 7440] set_robust_list(0x555555b026a0, 24) = 0 [pid 7440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7440] setpgid(0, 0) = 0 [pid 7440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7440] write(3, "1000", 4) = 4 [pid 7440] close(3) = 0 [pid 7440] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7440] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7440] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7440] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7440] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7436] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7440] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7436] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7440] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7436] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7440] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7436] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7440] <... clone3 resumed> => {parent_tid=[7441]}, 88) = 7441 [pid 7440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7440] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7440] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7441 attached [pid 7441] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7428] exit_group(0) = ? [pid 7441] <... bpf resumed>) = 3 [pid 7441] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7431] <... bpf resumed>) = ? [pid 7441] <... futex resumed>) = 1 [pid 7440] <... futex resumed>) = 0 [pid 7441] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7440] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7431] +++ exited with 0 +++ [pid 7428] +++ exited with 0 +++ [pid 7440] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7428, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7437] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7437] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7442 ./strace-static-x86_64: Process 7442 attached [pid 7442] set_robust_list(0x555555b026a0, 24) = 0 [pid 7442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7442] setpgid(0, 0) = 0 [pid 7442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7442] write(3, "1000", 4) = 4 [pid 7442] close(3) = 0 [pid 7442] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7442] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7442] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7442] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7442] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7442] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7443]}, 88) = 7443 [pid 7442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7442] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7442] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7443 attached [pid 7443] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7443] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7442] <... futex resumed>) = 0 [pid 7443] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7442] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7442] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7440] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7432] exit_group(0) = ? [pid 7433] <... bpf resumed>) = ? [pid 7433] +++ exited with 0 +++ [pid 7432] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7432, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7444 [pid 7434] exit_group(0) = ? [pid 7435] <... bpf resumed>) = ? [pid 7435] +++ exited with 0 +++ [pid 7434] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7434, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7445 [pid 7442] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7445 attached [pid 7445] set_robust_list(0x555555b026a0, 24) = 0 [pid 7445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7445] setpgid(0, 0) = 0 [pid 7445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7444 attached [pid 7445] write(3, "1000", 4 [pid 7444] set_robust_list(0x555555b026a0, 24) = 0 [pid 7445] <... write resumed>) = 4 [pid 7445] close(3 [pid 7444] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7445] <... close resumed>) = 0 [pid 7444] <... prctl resumed>) = 0 [pid 7445] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7444] setpgid(0, 0 [pid 7445] <... futex resumed>) = 0 [pid 7444] <... setpgid resumed>) = 0 [pid 7445] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7445] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7444] <... openat resumed>) = 3 [pid 7444] write(3, "1000", 4 [pid 7445] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7444] <... write resumed>) = 4 [pid 7444] close(3) = 0 [pid 7444] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7444] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7444] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7445] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7444] <... mprotect resumed>) = 0 [pid 7445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7444] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7446]}, 88) = 7446 [pid 7444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7444] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7444] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7445] <... mmap resumed>) = 0x7fd459fa1000 [pid 7445] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7445] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7447]}, 88) = 7447 [pid 7445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7445] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7445] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7446 attached [pid 7446] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7446] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7446] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7444] <... futex resumed>) = 0 [pid 7446] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7444] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7447 attached ) = 0 [pid 7444] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7447] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7447] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7445] <... futex resumed>) = 0 [pid 7445] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7447] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7445] <... futex resumed>) = 0 [pid 7445] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7436] exit_group(0) = ? [pid 7438] <... bpf resumed>) = ? [pid 7438] +++ exited with 0 +++ [pid 7436] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7436, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7448 [pid 7444] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7444] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7444] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7448 attached [pid 7448] set_robust_list(0x555555b026a0, 24) = 0 [pid 7448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7448] setpgid(0, 0) = 0 [pid 7445] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7448] write(3, "1000", 4) = 4 [pid 7448] close(3) = 0 [pid 7448] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7448] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7448] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7448] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7448] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7448] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7448] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7449]}, 88) = 7449 [pid 7448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7448] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7448] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7437] exit_group(0./strace-static-x86_64: Process 7449 attached ) = ? [pid 7449] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7439] <... bpf resumed>) = ? [pid 7449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7439] +++ exited with 0 +++ [pid 7437] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7437, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 296] <... restart_syscall resumed>) = 0 [pid 7449] <... bpf resumed>) = 3 [pid 7449] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7448] <... futex resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7449] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7448] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7450 [pid 7448] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7450 attached [pid 7450] set_robust_list(0x555555b026a0, 24) = 0 [pid 7450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7450] setpgid(0, 0) = 0 [pid 7450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7450] write(3, "1000", 4) = 4 [pid 7450] close(3) = 0 [pid 7450] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7450] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7450] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7440] exit_group(0 [pid 7450] <... mmap resumed>) = 0x7fd459fa1000 [pid 7440] <... exit_group resumed>) = ? [pid 7450] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7441] <... bpf resumed>) = ? [pid 7450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7441] +++ exited with 0 +++ [pid 7440] +++ exited with 0 +++ [pid 7450] <... clone3 resumed> => {parent_tid=[7451]}, 88) = 7451 [pid 7450] rt_sigprocmask(SIG_SETMASK, [], [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7440, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7450] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 7450] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... restart_syscall resumed>) = 0 [pid 7450] <... futex resumed>) = 0 [pid 7450] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7451 attached [pid 7451] set_robust_list(0x7fd459fc19a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7452 [pid 7451] <... set_robust_list resumed>) = 0 [pid 7451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7451] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7450] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7452 attached [pid 7451] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7450] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7452] set_robust_list(0x555555b026a0, 24 [pid 7451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7450] <... futex resumed>) = 0 [pid 7452] <... set_robust_list resumed>) = 0 [pid 7451] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7450] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7452] setpgid(0, 0) = 0 [pid 7452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7452] write(3, "1000", 4) = 4 [pid 7452] close(3) = 0 [pid 7452] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7452] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7452] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7452] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7452] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7452] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7453]}, 88) = 7453 [pid 7452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7452] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7452] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7453 attached [pid 7453] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7453] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7452] <... futex resumed>) = 0 [pid 7453] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7452] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7452] <... futex resumed>) = 0 [pid 7448] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7453] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7452] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7442] exit_group(0) = ? [pid 7443] <... bpf resumed>) = ? [pid 7443] +++ exited with 0 +++ [pid 7442] +++ exited with 0 +++ [pid 7450] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7442, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7454 ./strace-static-x86_64: Process 7454 attached [pid 7454] set_robust_list(0x555555b026a0, 24) = 0 [pid 7454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7454] setpgid(0, 0) = 0 [pid 7454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7454] write(3, "1000", 4) = 4 [pid 7454] close(3) = 0 [pid 7454] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7454] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7454] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7454] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7454] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7454] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7455]}, 88) = 7455 [pid 7454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7454] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7454] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7455 attached [pid 7455] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7452] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7455] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7454] <... futex resumed>) = 0 [pid 7455] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7454] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7454] <... futex resumed>) = 0 [pid 7455] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7454] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7444] exit_group(0) = ? [pid 7445] exit_group(0) = ? [pid 7446] <... bpf resumed>) = ? [pid 7446] +++ exited with 0 +++ [pid 7444] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7444, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7457 [pid 7447] <... bpf resumed>) = ? [pid 7447] +++ exited with 0 +++ [pid 7445] +++ exited with 0 +++ ./strace-static-x86_64: Process 7457 attached [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7445, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7457] set_robust_list(0x555555b026a0, 24 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 7457] <... set_robust_list resumed>) = 0 [pid 7454] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 300] <... restart_syscall resumed>) = 0 [pid 7457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7457] setpgid(0, 0) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 7458 [pid 7457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7457] write(3, "1000", 4) = 4 [pid 7457] close(3) = 0 [pid 7457] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7457] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7457] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 7458 attached [pid 7457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7458] set_robust_list(0x555555b026a0, 24 [pid 7457] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7458] <... set_robust_list resumed>) = 0 [pid 7457] <... mprotect resumed>) = 0 [pid 7458] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7457] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7457] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7459]}, 88) = 7459 [pid 7457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7457] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7457] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7458] <... prctl resumed>) = 0 [pid 7458] setpgid(0, 0) = 0 [pid 7458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7458] write(3, "1000", 4) = 4 [pid 7458] close(3) = 0 [pid 7458] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7459 attached ) = 0 [pid 7459] set_robust_list(0x7fd459fc19a0, 24 [pid 7458] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7459] <... set_robust_list resumed>) = 0 [pid 7458] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7459] rt_sigprocmask(SIG_SETMASK, [], [pid 7458] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7459] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7458] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7458] <... mmap resumed>) = 0x7fd459fa1000 [pid 7458] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7459] <... bpf resumed>) = 3 [pid 7458] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7459] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7458] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7457] <... futex resumed>) = 0 [pid 7457] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7457] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7459] <... futex resumed>) = 1 [pid 7458] <... clone3 resumed> => {parent_tid=[7460]}, 88) = 7460 [pid 7459] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7458] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7458] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7460 attached [pid 7460] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7460] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7460] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7460] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7458] <... futex resumed>) = 0 [pid 7458] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7460] <... futex resumed>) = 0 [pid 7460] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7458] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7448] exit_group(0) = ? [pid 7449] <... bpf resumed>) = ? [pid 7457] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7457] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7449] +++ exited with 0 +++ [pid 7448] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7448, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7461 [pid 7450] exit_group(0) = ? [pid 7451] <... bpf resumed>) = ? [pid 7451] +++ exited with 0 +++ [pid 7450] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7450, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7461 attached ) = 0 [pid 7461] set_robust_list(0x555555b026a0, 24) = 0 [pid 7461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7461] setpgid(0, 0) = 0 [pid 7461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7458] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7461] <... openat resumed>) = 3 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7462 [pid 7461] write(3, "1000", 4) = 4 [pid 7461] close(3) = 0 [pid 7461] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7461] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7461] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7461] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7463]}, 88) = 7463 [pid 7461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7461] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7461] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7462 attached [pid 7462] set_robust_list(0x555555b026a0, 24) = 0 [pid 7462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7462] setpgid(0, 0) = 0 [pid 7462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7462] write(3, "1000", 4) = 4 [pid 7462] close(3) = 0 [pid 7462] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7462] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7462] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7462] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7462] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7464]}, 88) = 7464 [pid 7462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7462] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7462] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7463 attached [pid 7463] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7463] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7461] <... futex resumed>) = 0 [pid 7463] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7461] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7461] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7464 attached [pid 7464] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7464] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7462] <... futex resumed>) = 0 [pid 7462] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7462] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7464] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7452] exit_group(0) = ? [pid 7453] <... bpf resumed>) = ? [pid 7453] +++ exited with 0 +++ [pid 7452] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7452, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7465 ./strace-static-x86_64: Process 7465 attached [pid 7465] set_robust_list(0x555555b026a0, 24) = 0 [pid 7465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7465] setpgid(0, 0) = 0 [pid 7465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7465] write(3, "1000", 4) = 4 [pid 7465] close(3) = 0 [pid 7465] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7465] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7465] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7465] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7465] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7465] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7465] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7466]}, 88) = 7466 [pid 7465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7465] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7465] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7466 attached [pid 7466] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7466] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7466] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7465] <... futex resumed>) = 0 [pid 7465] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7466] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7465] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7461] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7454] exit_group(0) = ? [pid 7462] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7462] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7462] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7455] <... bpf resumed>) = ? [pid 7455] +++ exited with 0 +++ [pid 7454] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7454, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7467 ./strace-static-x86_64: Process 7467 attached [pid 7467] set_robust_list(0x555555b026a0, 24) = 0 [pid 7467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7467] setpgid(0, 0) = 0 [pid 7467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7467] write(3, "1000", 4) = 4 [pid 7467] close(3) = 0 [pid 7467] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7467] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7467] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7467] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7467] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7468]}, 88) = 7468 [pid 7467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7467] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7467] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7468 attached [pid 7468] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7468] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7468] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7467] <... futex resumed>) = 0 [pid 7467] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7467] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7468] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7465] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7457] exit_group(0) = ? [pid 7458] exit_group(0) = ? [pid 7460] <... bpf resumed>) = ? [pid 7467] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7467] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7467] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7459] <... bpf resumed>) = ? [pid 7460] +++ exited with 0 +++ [pid 7458] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7458, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7469 [pid 7459] +++ exited with 0 +++ [pid 7457] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7457, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7470 ./strace-static-x86_64: Process 7469 attached [pid 7469] set_robust_list(0x555555b026a0, 24) = 0 [pid 7469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7469] setpgid(0, 0) = 0 [pid 7469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7469] write(3, "1000", 4) = 4 [pid 7469] close(3) = 0 [pid 7469] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7469] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7469] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7469] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7469] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7469] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7471]}, 88) = 7471 [pid 7469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7469] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7469] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7470 attached [pid 7470] set_robust_list(0x555555b026a0, 24) = 0 [pid 7470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7470] setpgid(0, 0) = 0 [pid 7470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7470] write(3, "1000", 4) = 4 [pid 7470] close(3) = 0 [pid 7470] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7471 attached [pid 7471] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7470] <... futex resumed>) = 0 [pid 7470] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7471] <... bpf resumed>) = 3 [pid 7470] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7471] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7469] <... futex resumed>) = 0 [pid 7469] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7469] <... futex resumed>) = 0 [pid 7469] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7471] <... futex resumed>) = 1 [pid 7470] <... mmap resumed>) = 0x7fd459fa1000 [pid 7471] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7470] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7470] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7472]}, 88) = 7472 [pid 7470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7470] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7470] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7472 attached [pid 7472] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7472] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7472] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7472] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7470] <... futex resumed>) = 0 [pid 7470] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7472] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7472] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7470] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7461] exit_group(0) = ? [pid 7463] <... bpf resumed>) = ? [pid 7463] +++ exited with 0 +++ [pid 7461] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7461, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7473 [pid 7462] exit_group(0) = ? [pid 7464] <... bpf resumed>) = ? [pid 7464] +++ exited with 0 +++ [pid 7462] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7462, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7473 attached ) = 0 [pid 7473] set_robust_list(0x555555b026a0, 24) = 0 [pid 7473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7473] <... prctl resumed>) = 0 [pid 7473] setpgid(0, 0) = 0 [pid 7473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7474 [pid 7473] <... openat resumed>) = 3 [pid 7473] write(3, "1000", 4) = 4 [pid 7469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7473] close(3 [pid 7469] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7473] <... close resumed>) = 0 [pid 7469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7473] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7469] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7473] <... futex resumed>) = 0 [pid 7469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7473] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, ./strace-static-x86_64: Process 7474 attached NULL, 8) = 0 [pid 7473] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7473] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7473] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7475]}, 88) = 7475 [pid 7473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7473] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7473] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7474] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 7475 attached [pid 7475] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7470] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7474] setpgid(0, 0) = 0 [pid 7475] <... bpf resumed>) = 3 [pid 7474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7475] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7473] <... futex resumed>) = 0 [pid 7473] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7473] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7475] <... futex resumed>) = 1 [pid 7475] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7474] <... openat resumed>) = 3 [pid 7474] write(3, "1000", 4) = 4 [pid 7474] close(3) = 0 [pid 7474] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7474] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7474] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7474] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7474] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7476]}, 88) = 7476 [pid 7474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7474] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7474] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7476 attached [pid 7476] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7476] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7465] exit_group(0) = ? [pid 7476] <... bpf resumed>) = 3 [pid 7476] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7474] <... futex resumed>) = 0 [pid 7466] <... bpf resumed>) = ? [pid 7476] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7474] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7474] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7466] +++ exited with 0 +++ [pid 7465] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7465, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7477 ./strace-static-x86_64: Process 7477 attached [pid 7477] set_robust_list(0x555555b026a0, 24) = 0 [pid 7477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7477] setpgid(0, 0) = 0 [pid 7477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7477] write(3, "1000", 4) = 4 [pid 7477] close(3) = 0 [pid 7477] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7477] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7477] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7473] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7473] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7477] <... mmap resumed>) = 0x7fd459fa1000 [pid 7473] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7477] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7477] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7478]}, 88) = 7478 [pid 7477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7477] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7477] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7478 attached [pid 7478] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7478] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7478] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7477] <... futex resumed>) = 0 [pid 7478] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7477] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7474] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7477] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7467] exit_group(0) = ? [pid 7468] <... bpf resumed>) = ? [pid 7468] +++ exited with 0 +++ [pid 7467] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7467, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7479 ./strace-static-x86_64: Process 7479 attached [pid 7479] set_robust_list(0x555555b026a0, 24) = 0 [pid 7479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7479] setpgid(0, 0) = 0 [pid 7479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7479] write(3, "1000", 4) = 4 [pid 7479] close(3) = 0 [pid 7479] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7479] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7479] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7479] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7479] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7480]}, 88) = 7480 [pid 7479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7479] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7479] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7480 attached [pid 7480] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7480] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7480] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7479] <... futex resumed>) = 0 [pid 7477] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7480] <... futex resumed>) = 1 [pid 7479] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7480] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7479] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7469] exit_group(0) = ? [pid 7479] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7471] <... bpf resumed>) = ? [pid 7471] +++ exited with 0 +++ [pid 7469] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7469, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7481 ./strace-static-x86_64: Process 7481 attached [pid 7481] set_robust_list(0x555555b026a0, 24) = 0 [pid 7481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7481] setpgid(0, 0) = 0 [pid 7481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7481] write(3, "1000", 4) = 4 [pid 7481] close(3) = 0 [pid 7481] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7481] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7481] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7481] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7481] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7481] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7481] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7482]}, 88) = 7482 [pid 7481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7481] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7481] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7470] exit_group(0) = ? [pid 7472] <... bpf resumed>) = ? [pid 7472] +++ exited with 0 +++ [pid 7470] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7470, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7482 attached [pid 7482] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7483 [pid 7482] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7481] <... futex resumed>) = 0 [pid 7481] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7481] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7482] <... futex resumed>) = 1 [pid 7482] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7483 attached [pid 7483] set_robust_list(0x555555b026a0, 24) = 0 [pid 7483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7483] setpgid(0, 0) = 0 [pid 7473] exit_group(0) = ? [pid 7475] <... bpf resumed>) = ? [pid 7483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7475] +++ exited with 0 +++ [pid 7473] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7473, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7483] <... openat resumed>) = 3 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7483] write(3, "1000", 4 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7484 [pid 7483] <... write resumed>) = 4 [pid 7483] close(3) = 0 [pid 7483] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7483] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7483] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7483] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7483] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 7484 attached [pid 7484] set_robust_list(0x555555b026a0, 24) = 0 [pid 7484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7484] setpgid(0, 0 [pid 7483] <... clone3 resumed> => {parent_tid=[7485]}, 88) = 7485 [pid 7484] <... setpgid resumed>) = 0 [pid 7484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7483] rt_sigprocmask(SIG_SETMASK, [], [pid 7484] <... openat resumed>) = 3 [pid 7483] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7484] write(3, "1000", 4) = 4 [pid 7483] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7484] close(3) = 0 [pid 7484] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7483] <... futex resumed>) = 0 [pid 7484] <... futex resumed>) = 0 [pid 7483] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7484] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7484] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7484] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7484] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7484] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7484] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7486]}, 88) = 7486 [pid 7484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7484] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 7485 attached [pid 7484] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7485] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7485] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7485] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7483] <... futex resumed>) = 0 [pid 7485] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7483] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7485] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7485] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7483] <... futex resumed>) = 0 [pid 7483] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7486 attached [pid 7486] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7486] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7484] <... futex resumed>) = 0 [pid 7486] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7484] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7484] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7474] exit_group(0) = ? [pid 7476] <... bpf resumed>) = ? [pid 7476] +++ exited with 0 +++ [pid 7474] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7474, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7487 [pid 7481] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7481] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7487 attached [pid 7487] set_robust_list(0x555555b026a0, 24) = 0 [pid 7487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7487] setpgid(0, 0) = 0 [pid 7487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7487] write(3, "1000", 4) = 4 [pid 7487] close(3) = 0 [pid 7487] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7487] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7487] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7487] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7487] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7487] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7488]}, 88) = 7488 [pid 7487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7487] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7487] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7488 attached [pid 7488] set_robust_list(0x7fd459fc19a0, 24 [pid 7483] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7488] <... set_robust_list resumed>) = 0 [pid 7488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7488] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7477] exit_group(0 [pid 7488] <... futex resumed>) = 1 [pid 7487] <... futex resumed>) = 0 [pid 7484] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7478] <... bpf resumed>) = ? [pid 7477] <... exit_group resumed>) = ? [pid 7484] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7488] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7487] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7484] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7478] +++ exited with 0 +++ [pid 7477] +++ exited with 0 +++ [pid 7488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7487] <... futex resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7477, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 7488] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7487] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7489 ./strace-static-x86_64: Process 7489 attached [pid 7489] set_robust_list(0x555555b026a0, 24) = 0 [pid 7489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7489] setpgid(0, 0) = 0 [pid 7489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7489] write(3, "1000", 4) = 4 [pid 7489] close(3) = 0 [pid 7489] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7489] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7489] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7489] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7489] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7489] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7490]}, 88) = 7490 [pid 7489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7489] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7490 attached ) = 0 [pid 7490] set_robust_list(0x7fd459fc19a0, 24 [pid 7489] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7490] <... set_robust_list resumed>) = 0 [pid 7490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7490] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7489] <... futex resumed>) = 0 [pid 7489] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7490] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7489] <... futex resumed>) = 0 [pid 7489] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7487] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7479] exit_group(0) = ? [pid 7480] <... bpf resumed>) = ? [pid 7480] +++ exited with 0 +++ [pid 7479] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7479, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7491 ./strace-static-x86_64: Process 7491 attached [pid 7489] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7491] set_robust_list(0x555555b026a0, 24) = 0 [pid 7491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7491] setpgid(0, 0) = 0 [pid 7491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7491] write(3, "1000", 4) = 4 [pid 7491] close(3) = 0 [pid 7491] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7491] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7491] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7492]}, 88) = 7492 [pid 7491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7491] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7491] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7492 attached [pid 7492] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7492] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7491] <... futex resumed>) = 0 [pid 7492] <... futex resumed>) = 1 [pid 7492] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7491] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7491] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7481] exit_group(0) = ? [pid 7482] <... bpf resumed>) = ? [pid 7482] +++ exited with 0 +++ [pid 7481] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7481, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7493 ./strace-static-x86_64: Process 7493 attached [pid 7493] set_robust_list(0x555555b026a0, 24) = 0 [pid 7493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7493] setpgid(0, 0) = 0 [pid 7493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7493] write(3, "1000", 4) = 4 [pid 7493] close(3) = 0 [pid 7493] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7493] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7493] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7493] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7493] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7493] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7494]}, 88) = 7494 [pid 7493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7493] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7493] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7494 attached [pid 7494] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7484] exit_group(0 [pid 7494] <... bpf resumed>) = 3 [pid 7484] <... exit_group resumed>) = ? [pid 7494] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7493] <... futex resumed>) = 0 [pid 7493] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7494] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7493] <... futex resumed>) = 0 [pid 7493] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7486] <... bpf resumed>) = ? [pid 7486] +++ exited with 0 +++ [pid 7484] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7484, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7495 ./strace-static-x86_64: Process 7495 attached [pid 7495] set_robust_list(0x555555b026a0, 24) = 0 [pid 7495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7495] setpgid(0, 0) = 0 [pid 7483] exit_group(0) = ? [pid 7485] <... bpf resumed>) = ? [pid 7495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7495] write(3, "1000", 4) = 4 [pid 7495] close(3) = 0 [pid 7495] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7495] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7495] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7495] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7485] +++ exited with 0 +++ [pid 7483] +++ exited with 0 +++ [pid 7495] <... mprotect resumed>) = 0 [pid 7495] rt_sigprocmask(SIG_BLOCK, ~[], [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7483, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 7495] <... rt_sigprocmask resumed>[], 8) = 0 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 301] <... restart_syscall resumed>) = 0 [pid 7495] <... clone3 resumed> => {parent_tid=[7496]}, 88) = 7496 [pid 7495] rt_sigprocmask(SIG_SETMASK, [], [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7495] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7495] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7497 [pid 7495] <... futex resumed>) = 0 [pid 7495] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7497 attached [pid 7497] set_robust_list(0x555555b026a0, 24) = 0 [pid 7497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7497] setpgid(0, 0) = 0 [pid 7497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7497] write(3, "1000", 4) = 4 [pid 7497] close(3) = 0 [pid 7497] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7497] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7497] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7497] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7498]}, 88) = 7498 [pid 7497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7497] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7497] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7496 attached [pid 7496] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7496] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7495] <... futex resumed>) = 0 [pid 7496] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7495] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7495] <... futex resumed>) = 0 [pid 7496] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7495] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7498 attached [pid 7498] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7487] exit_group(0 [pid 7498] <... bpf resumed>) = 3 [pid 7487] <... exit_group resumed>) = ? [pid 7498] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7493] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7498] <... futex resumed>) = 1 [pid 7497] <... futex resumed>) = 0 [pid 7498] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7497] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7497] <... futex resumed>) = 0 [pid 7498] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7497] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7488] <... bpf resumed>) = ? [pid 7488] +++ exited with 0 +++ [pid 7487] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7487, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7499 ./strace-static-x86_64: Process 7499 attached [pid 7499] set_robust_list(0x555555b026a0, 24) = 0 [pid 7499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7499] setpgid(0, 0) = 0 [pid 7499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7499] write(3, "1000", 4) = 4 [pid 7499] close(3) = 0 [pid 7499] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7499] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7499] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7499] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7499] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7499] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7500]}, 88) = 7500 [pid 7499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7499] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7499] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7500 attached [pid 7500] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7489] exit_group(0 [pid 7495] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7489] <... exit_group resumed>) = ? [pid 7490] <... bpf resumed>) = ? [pid 7500] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7490] +++ exited with 0 +++ [pid 7489] +++ exited with 0 +++ [pid 7500] <... futex resumed>) = 1 [pid 7499] <... futex resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7489, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7500] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7499] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 7500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7499] <... futex resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 7500] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7499] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7497] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7502 ./strace-static-x86_64: Process 7502 attached [pid 7502] set_robust_list(0x555555b026a0, 24) = 0 [pid 7502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7502] setpgid(0, 0) = 0 [pid 7502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7502] write(3, "1000", 4) = 4 [pid 7502] close(3) = 0 [pid 7502] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7502] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7502] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7502] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7502] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7502] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7502] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7503]}, 88) = 7503 [pid 7502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7502] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7502] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7503 attached [pid 7503] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7503] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7503] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7502] <... futex resumed>) = 0 [pid 7503] <... futex resumed>) = 1 [pid 7502] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7503] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7502] <... futex resumed>) = 0 [pid 7502] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7499] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7491] exit_group(0 [pid 7492] <... bpf resumed>) = ? [pid 7491] <... exit_group resumed>) = ? [pid 7492] +++ exited with 0 +++ [pid 7491] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7491, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7504 ./strace-static-x86_64: Process 7504 attached [pid 7504] set_robust_list(0x555555b026a0, 24) = 0 [pid 7504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7504] setpgid(0, 0) = 0 [pid 7504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7504] write(3, "1000", 4 [pid 7502] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7504] <... write resumed>) = 4 [pid 7504] close(3) = 0 [pid 7504] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7504] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7504] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7504] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7504] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7504] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7505]}, 88) = 7505 [pid 7504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7504] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7504] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7505 attached [pid 7505] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7505] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7505] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7504] <... futex resumed>) = 0 [pid 7505] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7504] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7505] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7504] <... futex resumed>) = 0 [pid 7505] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7504] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7493] exit_group(0) = ? [pid 7504] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7494] <... bpf resumed>) = ? [pid 7494] +++ exited with 0 +++ [pid 7493] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7493, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7506 ./strace-static-x86_64: Process 7506 attached [pid 7506] set_robust_list(0x555555b026a0, 24) = 0 [pid 7506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7506] setpgid(0, 0) = 0 [pid 7506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7506] write(3, "1000", 4) = 4 [pid 7506] close(3) = 0 [pid 7506] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7506] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7506] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7506] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7506] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7506] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7507]}, 88) = 7507 [pid 7506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7506] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7506] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7507 attached [pid 7507] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7497] exit_group(0 [pid 7507] rt_sigprocmask(SIG_SETMASK, [], [pid 7497] <... exit_group resumed>) = ? [pid 7507] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7498] <... bpf resumed>) = ? [pid 7507] <... bpf resumed>) = 3 [pid 7498] +++ exited with 0 +++ [pid 7497] +++ exited with 0 +++ [pid 7507] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7506] <... futex resumed>) = 0 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7497, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7507] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7506] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7506] <... futex resumed>) = 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 7507] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7506] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7495] exit_group(0) = ? [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7508 ./strace-static-x86_64: Process 7508 attached [pid 7508] set_robust_list(0x555555b026a0, 24) = 0 [pid 7508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7508] setpgid(0, 0) = 0 [pid 7508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7508] write(3, "1000", 4) = 4 [pid 7508] close(3) = 0 [pid 7508] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7508] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7508] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7508] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7508] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7508] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7509]}, 88) = 7509 [pid 7508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7508] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7508] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7496] <... bpf resumed>) = ? [pid 7496] +++ exited with 0 +++ [pid 7495] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7495, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7510 ./strace-static-x86_64: Process 7510 attached [pid 7510] set_robust_list(0x555555b026a0, 24) = 0 [pid 7510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7510] setpgid(0, 0) = 0 [pid 7510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7510] write(3, "1000", 4) = 4 [pid 7510] close(3) = 0 [pid 7510] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7510] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, ./strace-static-x86_64: Process 7509 attached [pid 7509] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7510] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7510] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7510] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7509] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7510] <... mmap resumed>) = 0x7fd459fa1000 [pid 7510] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7509] <... bpf resumed>) = 3 [pid 7509] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7510] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7509] <... futex resumed>) = 1 [pid 7508] <... futex resumed>) = 0 [pid 7510] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7508] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7509] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7508] <... futex resumed>) = 0 [pid 7510] <... clone3 resumed> => {parent_tid=[7511]}, 88) = 7511 [pid 7508] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7510] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7510] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7511 attached [pid 7511] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7511] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7511] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7510] <... futex resumed>) = 0 [pid 7510] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7510] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7511] <... futex resumed>) = 1 [pid 7511] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7499] exit_group(0) = ? [pid 7500] <... bpf resumed>) = ? [pid 7500] +++ exited with 0 +++ [pid 7499] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7499, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7506] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7512 ./strace-static-x86_64: Process 7512 attached [pid 7512] set_robust_list(0x555555b026a0, 24) = 0 [pid 7512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7512] setpgid(0, 0) = 0 [pid 7512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7512] write(3, "1000", 4) = 4 [pid 7512] close(3) = 0 [pid 7512] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7512] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7512] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7512] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7512] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7513]}, 88) = 7513 [pid 7512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7512] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7512] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7513 attached [pid 7513] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7513] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7512] <... futex resumed>) = 0 [pid 7512] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7512] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7513] <... futex resumed>) = 1 [pid 7513] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7502] exit_group(0) = ? [pid 7503] <... bpf resumed>) = ? [pid 7508] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7503] +++ exited with 0 +++ [pid 7502] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7502, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7514 [pid 7510] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7514 attached [pid 7514] set_robust_list(0x555555b026a0, 24) = 0 [pid 7514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7514] setpgid(0, 0) = 0 [pid 7514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7514] write(3, "1000", 4) = 4 [pid 7514] close(3) = 0 [pid 7514] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7514] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7514] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7514] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7514] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7514] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7515]}, 88) = 7515 [pid 7514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7514] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7514] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7515 attached [pid 7515] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7512] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7512] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7515] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7515] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7514] <... futex resumed>) = 0 [pid 7515] <... futex resumed>) = 1 [pid 7514] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7515] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7514] <... futex resumed>) = 0 [pid 7514] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7504] exit_group(0) = ? [pid 7505] <... bpf resumed>) = ? [pid 7505] +++ exited with 0 +++ [pid 7504] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7504, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7516 ./strace-static-x86_64: Process 7516 attached [pid 7516] set_robust_list(0x555555b026a0, 24) = 0 [pid 7516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7516] setpgid(0, 0) = 0 [pid 7516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7516] write(3, "1000", 4) = 4 [pid 7516] close(3) = 0 [pid 7516] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7516] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7516] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7516] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7516] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7517]}, 88) = 7517 [pid 7516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7516] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7516] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7517 attached [pid 7517] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7517] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7516] <... futex resumed>) = 0 [pid 7517] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7516] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7516] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7514] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7506] exit_group(0) = ? [pid 7507] <... bpf resumed>) = ? [pid 7516] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7507] +++ exited with 0 +++ [pid 7506] +++ exited with 0 +++ [pid 7516] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7506, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7518 ./strace-static-x86_64: Process 7518 attached [pid 7518] set_robust_list(0x555555b026a0, 24) = 0 [pid 7518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7518] setpgid(0, 0) = 0 [pid 7518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7518] write(3, "1000", 4) = 4 [pid 7518] close(3) = 0 [pid 7518] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7518] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7518] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7518] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7518] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7518] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7519]}, 88) = 7519 [pid 7518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7518] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7518] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7508] exit_group(0) = ? [pid 7509] <... bpf resumed>) = ? [pid 7509] +++ exited with 0 +++ [pid 7508] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7508, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7519 attached ) = 0 [pid 7519] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7520 [pid 7519] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 7520 attached NULL, 8) = 0 [pid 7519] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7520] set_robust_list(0x555555b026a0, 24) = 0 [pid 7519] <... bpf resumed>) = 3 [pid 7520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7519] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7520] <... prctl resumed>) = 0 [pid 7519] <... futex resumed>) = 1 [pid 7518] <... futex resumed>) = 0 [pid 7510] exit_group(0 [pid 7520] setpgid(0, 0 [pid 7519] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7518] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7510] <... exit_group resumed>) = ? [pid 7520] <... setpgid resumed>) = 0 [pid 7519] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7518] <... futex resumed>) = 0 [pid 7520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7519] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7518] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7520] <... openat resumed>) = 3 [pid 7520] write(3, "1000", 4) = 4 [pid 7520] close(3) = 0 [pid 7520] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7520] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7520] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7520] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7520] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7520] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7520] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7521]}, 88) = 7521 [pid 7520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7520] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7520] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7511] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7521 attached [pid 7521] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7511] +++ exited with 0 +++ [pid 7510] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7510, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 7521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 7521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7521] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7520] <... futex resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7522 [pid 7521] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7520] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7520] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7522 attached [pid 7522] set_robust_list(0x555555b026a0, 24) = 0 [pid 7522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7522] setpgid(0, 0) = 0 [pid 7522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7512] exit_group(0) = ? [pid 7522] <... openat resumed>) = 3 [pid 7522] write(3, "1000", 4) = 4 [pid 7522] close(3) = 0 [pid 7522] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7522] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7513] <... bpf resumed>) = ? [pid 7522] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7522] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7522] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7522] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7522] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7523]}, 88) = 7523 [pid 7522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7522] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7522] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7513] +++ exited with 0 +++ [pid 7512] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7512, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- ./strace-static-x86_64: Process 7523 attached [pid 7523] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7524 [pid 7523] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7523] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7522] <... futex resumed>) = 0 [pid 7522] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7522] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7523] <... futex resumed>) = 1 [pid 7523] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7524 attached [pid 7524] set_robust_list(0x555555b026a0, 24) = 0 [pid 7524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7524] setpgid(0, 0) = 0 [pid 7524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7518] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7524] write(3, "1000", 4) = 4 [pid 7524] close(3) = 0 [pid 7524] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7524] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7524] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7524] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7524] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7524] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7524] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7525]}, 88) = 7525 [pid 7524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7524] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7524] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7525 attached [pid 7525] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7525] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7525] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7524] <... futex resumed>) = 0 [pid 7524] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7525] <... futex resumed>) = 1 [pid 7524] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7525] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7520] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7514] exit_group(0) = ? [pid 7515] <... bpf resumed>) = ? [pid 7515] +++ exited with 0 +++ [pid 7514] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7514, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7526 [pid 7522] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7522] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7526 attached [pid 7526] set_robust_list(0x555555b026a0, 24) = 0 [pid 7526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7526] setpgid(0, 0) = 0 [pid 7526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7526] write(3, "1000", 4) = 4 [pid 7526] close(3) = 0 [pid 7526] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7526] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7526] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7526] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7526] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7526] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7526] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7527]}, 88) = 7527 [pid 7526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7526] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7526] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7524] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7524] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7516] exit_group(0) = ? ./strace-static-x86_64: Process 7527 attached [pid 7527] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7527] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7526] <... futex resumed>) = 0 [pid 7527] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7526] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7526] <... futex resumed>) = 0 [pid 7527] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7526] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7517] <... bpf resumed>) = ? [pid 7517] +++ exited with 0 +++ [pid 7516] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7516, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7528 ./strace-static-x86_64: Process 7528 attached [pid 7528] set_robust_list(0x555555b026a0, 24) = 0 [pid 7528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7528] setpgid(0, 0) = 0 [pid 7528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7528] write(3, "1000", 4) = 4 [pid 7528] close(3) = 0 [pid 7528] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7528] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7528] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7528] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7526] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7528] <... mprotect resumed>) = 0 [pid 7528] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7528] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7529]}, 88) = 7529 [pid 7528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7528] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7528] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7529 attached [pid 7529] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7529] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7528] <... futex resumed>) = 0 [pid 7529] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7528] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7528] <... futex resumed>) = 0 [pid 7529] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7528] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7518] exit_group(0) = ? [pid 7519] <... bpf resumed>) = ? [pid 7519] +++ exited with 0 +++ [pid 7518] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7518, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7530 ./strace-static-x86_64: Process 7530 attached [pid 7530] set_robust_list(0x555555b026a0, 24) = 0 [pid 7530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7530] setpgid(0, 0) = 0 [pid 7530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7530] write(3, "1000", 4 [pid 7528] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7530] <... write resumed>) = 4 [pid 7530] close(3) = 0 [pid 7530] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7530] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7530] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7530] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7530] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7531]}, 88) = 7531 [pid 7530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7530] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7530] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7531 attached [pid 7531] set_robust_list(0x7fd459fc19a0, 24 [pid 7520] exit_group(0 [pid 7531] <... set_robust_list resumed>) = 0 [pid 7520] <... exit_group resumed>) = ? [pid 7531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7531] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7530] <... futex resumed>) = 0 [pid 7521] <... bpf resumed>) = ? [pid 7530] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7530] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7531] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7521] +++ exited with 0 +++ [pid 7520] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7520, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7532 [pid 7522] exit_group(0) = ? ./strace-static-x86_64: Process 7532 attached [pid 7532] set_robust_list(0x555555b026a0, 24) = 0 [pid 7532] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7523] <... bpf resumed>) = ? [pid 7532] <... prctl resumed>) = 0 [pid 7532] setpgid(0, 0) = 0 [pid 7532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7523] +++ exited with 0 +++ [pid 7522] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7522, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7532] write(3, "1000", 4) = 4 [pid 7532] close(3 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7532] <... close resumed>) = 0 [pid 7532] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7533 [pid 7532] <... futex resumed>) = 0 [pid 7532] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7532] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7532] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7524] exit_group(0 [pid 7532] <... mprotect resumed>) = 0 [pid 7524] <... exit_group resumed>) = ? [pid 7532] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7525] <... bpf resumed>) = ? [pid 7532] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7525] +++ exited with 0 +++ [pid 7524] +++ exited with 0 +++ [pid 7532] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7524, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7532] <... clone3 resumed> => {parent_tid=[7534]}, 88) = 7534 [pid 296] <... restart_syscall resumed>) = 0 [pid 7532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7532] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7532] <... futex resumed>) = 0 [pid 7532] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7535 ./strace-static-x86_64: Process 7533 attached [pid 7533] set_robust_list(0x555555b026a0, 24) = 0 [pid 7533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7533] setpgid(0, 0) = 0 [pid 7533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7533] write(3, "1000", 4) = 4 [pid 7533] close(3) = 0 [pid 7533] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7535 attached ) = 0 [pid 7535] set_robust_list(0x555555b026a0, 24 [pid 7533] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7535] <... set_robust_list resumed>) = 0 [pid 7533] <... rt_sigaction resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 7534 attached [pid 7535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7533] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7535] <... prctl resumed>) = 0 [pid 7534] set_robust_list(0x7fd459fc19a0, 24 [pid 7533] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7535] setpgid(0, 0 [pid 7534] <... set_robust_list resumed>) = 0 [pid 7533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7535] <... setpgid resumed>) = 0 [pid 7534] rt_sigprocmask(SIG_SETMASK, [], [pid 7533] <... mmap resumed>) = 0x7fd459fa1000 [pid 7535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7534] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7533] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7535] <... openat resumed>) = 3 [pid 7534] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7533] <... mprotect resumed>) = 0 [pid 7535] write(3, "1000", 4 [pid 7534] <... bpf resumed>) = 3 [pid 7533] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7535] <... write resumed>) = 4 [pid 7534] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7533] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7535] close(3 [pid 7534] <... futex resumed>) = 1 [pid 7533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7532] <... futex resumed>) = 0 [pid 7535] <... close resumed>) = 0 [pid 7534] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7532] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7535] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7533] <... clone3 resumed> => {parent_tid=[7536]}, 88) = 7536 [pid 7532] <... futex resumed>) = 0 [pid 7535] <... futex resumed>) = 0 [pid 7534] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7533] rt_sigprocmask(SIG_SETMASK, [], [pid 7532] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7535] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7533] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7535] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7533] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7535] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7533] <... futex resumed>) = 0 [pid 7535] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7533] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7530] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7535] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7530] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7535] <... mprotect resumed>) = 0 [pid 7530] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7535] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7535] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7537]}, 88) = 7537 [pid 7535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7535] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7535] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7537 attached [pid 7537] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 7536 attached [pid 7536] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7537] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7535] <... futex resumed>) = 0 [pid 7535] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7535] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7537] <... futex resumed>) = 1 [pid 7537] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7536] <... bpf resumed>) = 3 [pid 7536] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7533] <... futex resumed>) = 0 [pid 7536] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7533] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7533] <... futex resumed>) = 0 [pid 7536] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7533] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7526] exit_group(0) = ? [pid 7532] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7527] <... bpf resumed>) = ? [pid 7527] +++ exited with 0 +++ [pid 7526] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7526, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7538 [pid 7535] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7538 attached [pid 7538] set_robust_list(0x555555b026a0, 24) = 0 [pid 7538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7538] setpgid(0, 0) = 0 [pid 7538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7538] write(3, "1000", 4 [pid 7533] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7538] <... write resumed>) = 4 [pid 7538] close(3) = 0 [pid 7538] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7538] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7538] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7538] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7538] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7538] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7539]}, 88) = 7539 [pid 7538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7538] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7538] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7539 attached [pid 7539] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7539] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7538] <... futex resumed>) = 0 [pid 7539] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7538] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7538] <... futex resumed>) = 0 [pid 7539] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7538] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7528] exit_group(0) = ? [pid 7529] <... bpf resumed>) = ? [pid 7529] +++ exited with 0 +++ [pid 7528] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7528, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7540 ./strace-static-x86_64: Process 7540 attached [pid 7540] set_robust_list(0x555555b026a0, 24) = 0 [pid 7540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7540] setpgid(0, 0) = 0 [pid 7540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7540] write(3, "1000", 4) = 4 [pid 7540] close(3) = 0 [pid 7540] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7540] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7540] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7540] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7540] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7540] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7541]}, 88) = 7541 [pid 7540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7540] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7540] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7541 attached [pid 7541] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7541] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7540] <... futex resumed>) = 0 [pid 7541] <... futex resumed>) = 1 [pid 7540] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7541] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7540] <... futex resumed>) = 0 [pid 7540] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7538] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7530] exit_group(0 [pid 7531] <... bpf resumed>) = ? [pid 7530] <... exit_group resumed>) = ? [pid 7531] +++ exited with 0 +++ [pid 7530] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7530, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7543 ./strace-static-x86_64: Process 7543 attached [pid 7543] set_robust_list(0x555555b026a0, 24) = 0 [pid 7543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7543] setpgid(0, 0) = 0 [pid 7543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7543] write(3, "1000", 4) = 4 [pid 7543] close(3) = 0 [pid 7543] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7543] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7543] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7540] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7543] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7543] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7544]}, 88) = 7544 [pid 7543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7543] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7543] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7544 attached [pid 7544] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7544] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7543] <... futex resumed>) = 0 [pid 7544] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7543] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7543] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7535] exit_group(0) = ? [pid 7532] exit_group(0 [pid 7537] <... bpf resumed>) = ? [pid 7532] <... exit_group resumed>) = ? [pid 7537] +++ exited with 0 +++ [pid 7535] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7535, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7543] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7534] <... bpf resumed>) = ? [pid 7543] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... restart_syscall resumed>) = 0 [pid 7534] +++ exited with 0 +++ [pid 7532] +++ exited with 0 +++ [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7532, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7545 [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7546 ./strace-static-x86_64: Process 7545 attached [pid 7545] set_robust_list(0x555555b026a0, 24) = 0 [pid 7545] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7546 attached [pid 7546] set_robust_list(0x555555b026a0, 24) = 0 [pid 7545] <... prctl resumed>) = 0 [pid 7546] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7545] setpgid(0, 0) = 0 [pid 7545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7546] <... prctl resumed>) = 0 [pid 7546] setpgid(0, 0) = 0 [pid 7545] <... openat resumed>) = 3 [pid 7546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7545] write(3, "1000", 4) = 4 [pid 7545] close(3 [pid 7546] write(3, "1000", 4 [pid 7545] <... close resumed>) = 0 [pid 7546] <... write resumed>) = 4 [pid 7545] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7533] exit_group(0 [pid 7546] close(3 [pid 7545] <... futex resumed>) = 0 [pid 7533] <... exit_group resumed>) = ? [pid 7546] <... close resumed>) = 0 [pid 7545] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7536] <... bpf resumed>) = ? [pid 7546] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7545] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7546] <... futex resumed>) = 0 [pid 7545] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7546] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7545] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7546] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7536] +++ exited with 0 +++ [pid 7533] +++ exited with 0 +++ [pid 7546] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7545] <... mmap resumed>) = 0x7fd459fa1000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7533, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7546] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7545] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7545] <... mprotect resumed>) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 7546] <... mmap resumed>) = 0x7fd459fa1000 [pid 7545] rt_sigprocmask(SIG_BLOCK, ~[], [pid 299] <... restart_syscall resumed>) = 0 [pid 7546] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7545] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7546] <... mprotect resumed>) = 0 [pid 7545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7546] rt_sigprocmask(SIG_BLOCK, ~[], [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7545] <... clone3 resumed> => {parent_tid=[7547]}, 88) = 7547 [pid 7545] rt_sigprocmask(SIG_SETMASK, [], [pid 7546] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7546] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7545] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7548 [pid 7545] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7546] <... clone3 resumed> => {parent_tid=[7549]}, 88) = 7549 [pid 7545] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7546] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7546] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7549 attached ./strace-static-x86_64: Process 7547 attached ./strace-static-x86_64: Process 7548 attached [pid 7549] set_robust_list(0x7fd459fc19a0, 24 [pid 7547] set_robust_list(0x7fd459fc19a0, 24 [pid 7549] <... set_robust_list resumed>) = 0 [pid 7547] <... set_robust_list resumed>) = 0 [pid 7549] rt_sigprocmask(SIG_SETMASK, [], [pid 7547] rt_sigprocmask(SIG_SETMASK, [], [pid 7548] set_robust_list(0x555555b026a0, 24) = 0 [pid 7548] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7547] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7548] <... prctl resumed>) = 0 [pid 7548] setpgid(0, 0) = 0 [pid 7548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7549] <... bpf resumed>) = 3 [pid 7547] <... bpf resumed>) = 3 [pid 7549] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7547] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7549] <... futex resumed>) = 1 [pid 7548] <... openat resumed>) = 3 [pid 7547] <... futex resumed>) = 1 [pid 7546] <... futex resumed>) = 0 [pid 7545] <... futex resumed>) = 0 [pid 7548] write(3, "1000", 4) = 4 [pid 7548] close(3) = 0 [pid 7548] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7546] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7545] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7548] <... futex resumed>) = 0 [pid 7549] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7548] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7547] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7546] <... futex resumed>) = 0 [pid 7545] <... futex resumed>) = 0 [pid 7546] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7545] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7548] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7548] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7548] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7550]}, 88) = 7550 [pid 7548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7548] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7548] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7550 attached [pid 7550] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7550] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7548] <... futex resumed>) = 0 [pid 7548] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7548] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7550] <... futex resumed>) = 1 [pid 7550] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7538] exit_group(0) = ? [pid 7539] <... bpf resumed>) = ? [pid 7539] +++ exited with 0 +++ [pid 7538] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7538, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7551 ./strace-static-x86_64: Process 7551 attached [pid 7551] set_robust_list(0x555555b026a0, 24) = 0 [pid 7551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7551] setpgid(0, 0) = 0 [pid 7551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7551] write(3, "1000", 4) = 4 [pid 7551] close(3 [pid 7546] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7545] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7551] <... close resumed>) = 0 [pid 7551] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7551] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7551] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7551] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7551] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7552]}, 88) = 7552 [pid 7551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7548] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7548] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7551] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7548] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7551] <... futex resumed>) = 0 [pid 7551] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7540] exit_group(0) = ? [pid 7541] <... bpf resumed>) = ? [pid 7541] +++ exited with 0 +++ [pid 7540] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7540, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7553 ./strace-static-x86_64: Process 7552 attached [pid 7552] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7552] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7552] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7551] <... futex resumed>) = 0 [pid 7551] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7552] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7551] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7553 attached [pid 7553] set_robust_list(0x555555b026a0, 24) = 0 [pid 7553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7553] setpgid(0, 0) = 0 [pid 7553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7553] write(3, "1000", 4) = 4 [pid 7553] close(3) = 0 [pid 7553] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7553] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7553] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7553] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7553] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7553] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7554]}, 88) = 7554 [pid 7553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7553] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7553] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7554 attached [pid 7554] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7554] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7553] <... futex resumed>) = 0 [pid 7554] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7553] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7553] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7543] exit_group(0) = ? [pid 7544] <... bpf resumed>) = ? [pid 7544] +++ exited with 0 +++ [pid 7543] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7543, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7555 [pid 7551] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7555 attached [pid 7555] set_robust_list(0x555555b026a0, 24) = 0 [pid 7555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7555] setpgid(0, 0) = 0 [pid 7555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7555] write(3, "1000", 4) = 4 [pid 7555] close(3) = 0 [pid 7555] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7555] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7555] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7555] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7555] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7555] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7556]}, 88) = 7556 [pid 7555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7555] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7555] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7556 attached [pid 7556] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7556] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7555] <... futex resumed>) = 0 [pid 7555] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7555] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7556] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7553] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7555] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7555] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7555] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7555] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7555] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7548] exit_group(0) = ? [pid 7550] <... bpf resumed>) = ? [pid 7550] +++ exited with 0 +++ [pid 7548] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7548, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7557 [pid 7546] exit_group(0 [pid 7549] <... bpf resumed>) = ? [pid 7546] <... exit_group resumed>) = ? [pid 7545] exit_group(0 [pid 7547] <... bpf resumed>) = ? [pid 7545] <... exit_group resumed>) = ? [pid 7549] +++ exited with 0 +++ [pid 7546] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7546, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7547] +++ exited with 0 +++ [pid 7545] +++ exited with 0 +++ ./strace-static-x86_64: Process 7557 attached [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7558 [pid 7557] set_robust_list(0x555555b026a0, 24) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7545, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7557] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7557] <... prctl resumed>) = 0 [pid 7557] setpgid(0, 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7559 [pid 7557] <... setpgid resumed>) = 0 [pid 7557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7557] write(3, "1000", 4) = 4 [pid 7557] close(3./strace-static-x86_64: Process 7558 attached [pid 7558] set_robust_list(0x555555b026a0, 24 [pid 7557] <... close resumed>) = 0 [pid 7558] <... set_robust_list resumed>) = 0 [pid 7557] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7558] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7557] <... futex resumed>) = 0 [pid 7557] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7558] <... prctl resumed>) = 0 [pid 7558] setpgid(0, 0) = 0 [pid 7558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7557] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7558] <... openat resumed>) = 3 [pid 7558] write(3, "1000", 4) = 4 [pid 7558] close(3) = 0 [pid 7557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7558] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7558] <... futex resumed>) = 0 [pid 7558] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7558] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 7559 attached [pid 7557] <... mmap resumed>) = 0x7fd459fa1000 [pid 7558] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7559] set_robust_list(0x555555b026a0, 24 [pid 7558] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7557] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7559] <... set_robust_list resumed>) = 0 [pid 7558] <... mprotect resumed>) = 0 [pid 7557] <... mprotect resumed>) = 0 [pid 7559] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7558] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7557] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7558] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7559] <... prctl resumed>) = 0 [pid 7557] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7558] <... clone3 resumed> => {parent_tid=[7560]}, 88) = 7560 [pid 7558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7558] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7558] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7559] setpgid(0, 0 [pid 7557] <... clone3 resumed> => {parent_tid=[7561]}, 88) = 7561 [pid 7559] <... setpgid resumed>) = 0 [pid 7557] rt_sigprocmask(SIG_SETMASK, [], [pid 7559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7557] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7559] <... openat resumed>) = 3 [pid 7557] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7559] write(3, "1000", 4 [pid 7557] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7559] <... write resumed>) = 4 [pid 7559] close(3) = 0 [pid 7559] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7559] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7559] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 7560 attached [pid 7560] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7559] <... mmap resumed>) = 0x7fd459fa1000 [pid 7560] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7559] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 7561 attached [pid 7560] <... bpf resumed>) = 3 [pid 7559] <... mprotect resumed>) = 0 [pid 7561] set_robust_list(0x7fd459fc19a0, 24 [pid 7560] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7558] <... futex resumed>) = 0 [pid 7561] <... set_robust_list resumed>) = 0 [pid 7560] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7559] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7558] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7561] rt_sigprocmask(SIG_SETMASK, [], [pid 7559] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7558] <... futex resumed>) = 0 [pid 7558] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7559] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7561] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7559] <... clone3 resumed> => {parent_tid=[7562]}, 88) = 7562 [pid 7561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7559] rt_sigprocmask(SIG_SETMASK, [], [pid 7561] <... bpf resumed>) = 3 [pid 7559] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7559] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7561] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7559] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7561] <... futex resumed>) = 1 [pid 7557] <... futex resumed>) = 0 [pid 7557] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7557] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7561] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7562 attached [pid 7562] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7562] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7562] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7559] <... futex resumed>) = 0 [pid 7562] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7559] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7559] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7551] exit_group(0) = ? [pid 7552] <... bpf resumed>) = ? [pid 7552] +++ exited with 0 +++ [pid 7551] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7551, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7563 ./strace-static-x86_64: Process 7563 attached [pid 7563] set_robust_list(0x555555b026a0, 24) = 0 [pid 7563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7563] setpgid(0, 0 [pid 7553] exit_group(0) = ? [pid 7563] <... setpgid resumed>) = 0 [pid 7563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7558] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7563] <... openat resumed>) = 3 [pid 7559] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7558] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7557] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7554] <... bpf resumed>) = ? [pid 7563] write(3, "1000", 4 [pid 7558] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7563] <... write resumed>) = 4 [pid 7554] +++ exited with 0 +++ [pid 7553] +++ exited with 0 +++ [pid 7563] close(3 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7553, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7563] <... close resumed>) = 0 [pid 7563] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7563] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7563] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7563] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7563] <... mprotect resumed>) = 0 [pid 7563] rt_sigprocmask(SIG_BLOCK, ~[], [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7564 [pid 7563] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7563] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7565]}, 88) = 7565 [pid 7563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 7564 attached [pid 7563] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7564] set_robust_list(0x555555b026a0, 24 [pid 7563] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7564] <... set_robust_list resumed>) = 0 [pid 7564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7564] setpgid(0, 0) = 0 [pid 7564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7565 attached ) = 3 [pid 7565] set_robust_list(0x7fd459fc19a0, 24 [pid 7564] write(3, "1000", 4 [pid 7565] <... set_robust_list resumed>) = 0 [pid 7564] <... write resumed>) = 4 [pid 7565] rt_sigprocmask(SIG_SETMASK, [], [pid 7564] close(3 [pid 7565] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7564] <... close resumed>) = 0 [pid 7565] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7564] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7564] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7565] <... bpf resumed>) = 3 [pid 7564] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7565] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7564] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7565] <... futex resumed>) = 1 [pid 7564] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7563] <... futex resumed>) = 0 [pid 7565] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7563] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7564] <... mmap resumed>) = 0x7fd459fa1000 [pid 7563] <... futex resumed>) = 0 [pid 7564] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7563] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7564] <... mprotect resumed>) = 0 [pid 7564] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7564] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7566]}, 88) = 7566 [pid 7564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7564] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7564] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7566 attached [pid 7566] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7566] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7564] <... futex resumed>) = 0 [pid 7566] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7564] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7564] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7555] exit_group(0) = ? [pid 7556] <... bpf resumed>) = ? [pid 7556] +++ exited with 0 +++ [pid 7555] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7555, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7567 ./strace-static-x86_64: Process 7567 attached [pid 7567] set_robust_list(0x555555b026a0, 24) = 0 [pid 7567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7567] setpgid(0, 0) = 0 [pid 7567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7567] write(3, "1000", 4) = 4 [pid 7567] close(3) = 0 [pid 7567] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7567] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7567] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7567] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7567] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7567] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7568]}, 88) = 7568 [pid 7567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7567] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7567] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7563] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7568 attached [pid 7568] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7568] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7568] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7568] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7567] <... futex resumed>) = 0 [pid 7568] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7567] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7567] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7564] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7567] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7559] exit_group(0) = ? [pid 7562] <... bpf resumed>) = ? [pid 7562] +++ exited with 0 +++ [pid 7559] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7559, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7557] exit_group(0) = ? [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7561] <... bpf resumed>) = ? [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7569 [pid 7561] +++ exited with 0 +++ [pid 7557] +++ exited with 0 +++ [pid 7558] exit_group(0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7557, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7558] <... exit_group resumed>) = ? [pid 7560] <... bpf resumed>) = ? [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7570 [pid 7560] +++ exited with 0 +++ [pid 7558] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7558, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7571 ./strace-static-x86_64: Process 7570 attached ./strace-static-x86_64: Process 7569 attached [pid 7570] set_robust_list(0x555555b026a0, 24 [pid 7569] set_robust_list(0x555555b026a0, 24) = 0 [pid 7569] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7570] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7571 attached [pid 7569] <... prctl resumed>) = 0 [pid 7569] setpgid(0, 0) = 0 [pid 7571] set_robust_list(0x555555b026a0, 24 [pid 7570] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7571] <... set_robust_list resumed>) = 0 [pid 7570] <... prctl resumed>) = 0 [pid 7569] <... openat resumed>) = 3 [pid 7571] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7570] setpgid(0, 0 [pid 7569] write(3, "1000", 4) = 4 [pid 7569] close(3) = 0 [pid 7569] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7571] <... prctl resumed>) = 0 [pid 7570] <... setpgid resumed>) = 0 [pid 7569] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7571] setpgid(0, 0 [pid 7570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7569] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7569] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7571] <... setpgid resumed>) = 0 [pid 7570] <... openat resumed>) = 3 [pid 7569] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7570] write(3, "1000", 4 [pid 7569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7569] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7571] <... openat resumed>) = 3 [pid 7570] <... write resumed>) = 4 [pid 7569] <... mprotect resumed>) = 0 [pid 7571] write(3, "1000", 4) = 4 [pid 7570] close(3 [pid 7569] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7571] close(3 [pid 7570] <... close resumed>) = 0 [pid 7569] <... clone3 resumed> => {parent_tid=[7572]}, 88) = 7572 [pid 7571] <... close resumed>) = 0 [pid 7570] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7571] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7570] <... futex resumed>) = 0 [pid 7569] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7569] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7571] <... futex resumed>) = 0 [pid 7570] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7571] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7570] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7571] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7570] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7571] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7570] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7571] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7570] <... mmap resumed>) = 0x7fd459fa1000 [pid 7571] <... mmap resumed>) = 0x7fd459fa1000 [pid 7570] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7571] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7570] <... mprotect resumed>) = 0 [pid 7571] <... mprotect resumed>) = 0 [pid 7570] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7571] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7570] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7571] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7570] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7571] <... clone3 resumed> => {parent_tid=[7573]}, 88) = 7573 [pid 7570] <... clone3 resumed> => {parent_tid=[7574]}, 88) = 7574 ./strace-static-x86_64: Process 7572 attached [pid 7571] rt_sigprocmask(SIG_SETMASK, [], [pid 7570] rt_sigprocmask(SIG_SETMASK, [], [pid 7572] set_robust_list(0x7fd459fc19a0, 24 [pid 7571] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7570] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7572] <... set_robust_list resumed>) = 0 [pid 7571] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7570] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7571] <... futex resumed>) = 0 [pid 7572] rt_sigprocmask(SIG_SETMASK, [], [pid 7571] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7570] <... futex resumed>) = 0 [pid 7572] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7570] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 7573 attached [pid 7573] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7572] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 7574 attached [pid 7573] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7574] set_robust_list(0x7fd459fc19a0, 24 [pid 7572] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7574] <... set_robust_list resumed>) = 0 [pid 7573] <... bpf resumed>) = 3 [pid 7572] <... futex resumed>) = 1 [pid 7569] <... futex resumed>) = 0 [pid 7574] rt_sigprocmask(SIG_SETMASK, [], [pid 7572] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7569] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7573] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7569] <... futex resumed>) = 0 [pid 7573] <... futex resumed>) = 1 [pid 7569] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7574] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7573] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7571] <... futex resumed>) = 0 [pid 7574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7571] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7573] <... futex resumed>) = 0 [pid 7571] <... futex resumed>) = 1 [pid 7573] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7574] <... bpf resumed>) = 3 [pid 7571] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7574] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7570] <... futex resumed>) = 0 [pid 7570] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7574] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7570] <... futex resumed>) = 0 [pid 7570] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7564] exit_group(0) = ? [pid 7566] <... bpf resumed>) = ? [pid 7566] +++ exited with 0 +++ [pid 7564] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7564, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7575 [pid 7569] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7569] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7569] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7563] exit_group(0) = ? ./strace-static-x86_64: Process 7575 attached [pid 7575] set_robust_list(0x555555b026a0, 24) = 0 [pid 7575] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7565] <... bpf resumed>) = ? [pid 7575] <... prctl resumed>) = 0 [pid 7575] setpgid(0, 0) = 0 [pid 7575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7565] +++ exited with 0 +++ [pid 7563] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7563, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 7575] <... openat resumed>) = 3 [pid 7575] write(3, "1000", 4 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7575] <... write resumed>) = 4 [pid 7571] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7575] close(3 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7576 [pid 7575] <... close resumed>) = 0 [pid 7575] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7575] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7575] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7575] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7575] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7575] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7577]}, 88) = 7577 [pid 7575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7575] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7575] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7576 attached [pid 7576] set_robust_list(0x555555b026a0, 24) = 0 [pid 7576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7576] setpgid(0, 0) = 0 [pid 7576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7576] write(3, "1000", 4) = 4 [pid 7576] close(3) = 0 [pid 7570] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7576] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7577 attached ) = 0 [pid 7577] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7577] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7576] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7577] <... bpf resumed>) = 3 [pid 7576] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7577] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7576] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7577] <... futex resumed>) = 1 [pid 7576] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7575] <... futex resumed>) = 0 [pid 7577] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7576] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7575] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7576] <... mmap resumed>) = 0x7fd459fa1000 [pid 7575] <... futex resumed>) = 0 [pid 7576] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7575] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7576] <... mprotect resumed>) = 0 [pid 7576] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7576] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7578]}, 88) = 7578 [pid 7576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7576] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7576] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7578 attached [pid 7578] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7578] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7576] <... futex resumed>) = 0 [pid 7578] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7576] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7576] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7567] exit_group(0) = ? [pid 7568] <... bpf resumed>) = ? [pid 7568] +++ exited with 0 +++ [pid 7567] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7567, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7579 ./strace-static-x86_64: Process 7579 attached [pid 7579] set_robust_list(0x555555b026a0, 24) = 0 [pid 7579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7579] setpgid(0, 0) = 0 [pid 7579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7579] write(3, "1000", 4) = 4 [pid 7575] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7579] close(3) = 0 [pid 7579] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7579] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7579] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7579] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7579] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7579] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7580]}, 88) = 7580 [pid 7579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7579] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7579] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7576] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7580 attached [pid 7580] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7580] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7579] <... futex resumed>) = 0 [pid 7580] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7579] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7579] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 7569] exit_group(0) = ? [pid 7572] <... bpf resumed>) = ? [pid 7572] +++ exited with 0 +++ [pid 7569] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7569, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7581 ./strace-static-x86_64: Process 7581 attached [pid 7581] set_robust_list(0x555555b026a0, 24) = 0 [pid 7581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7581] setpgid(0, 0) = 0 [pid 7581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7581] write(3, "1000", 4) = 4 [pid 7581] close(3) = 0 [pid 7571] exit_group(0 [pid 7581] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7571] <... exit_group resumed>) = ? [pid 7581] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7573] <... bpf resumed>) = ? [pid 7581] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7581] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7573] +++ exited with 0 +++ [pid 7571] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7571, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7581] <... mprotect resumed>) = 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 7581] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7583 [pid 7581] <... clone3 resumed> => {parent_tid=[7582]}, 88) = 7582 [pid 7581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7581] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7581] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7570] exit_group(0) = ? [pid 7574] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7582 attached ./strace-static-x86_64: Process 7583 attached [pid 7582] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7582] rt_sigprocmask(SIG_SETMASK, [], [pid 7583] set_robust_list(0x555555b026a0, 24 [pid 7582] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7583] <... set_robust_list resumed>) = 0 [pid 7583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7574] +++ exited with 0 +++ [pid 7570] +++ exited with 0 +++ [pid 7583] <... prctl resumed>) = 0 [pid 7582] <... bpf resumed>) = 3 [pid 7583] setpgid(0, 0 [pid 7582] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7570, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7583] <... setpgid resumed>) = 0 [pid 7582] <... futex resumed>) = 1 [pid 7583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7582] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7581] <... futex resumed>) = 0 [pid 7583] <... openat resumed>) = 3 [pid 7583] write(3, "1000", 4) = 4 [pid 7583] close(3) = 0 [pid 7583] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7583] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7583] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7584 [pid 7581] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7583] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7583] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7582] <... futex resumed>) = 0 [pid 7581] <... futex resumed>) = 1 [pid 7583] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7582] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7584 attached [pid 7583] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7581] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7584] set_robust_list(0x555555b026a0, 24) = 0 [pid 7583] <... clone3 resumed> => {parent_tid=[7585]}, 88) = 7585 [pid 7583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7584] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7583] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7583] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7585 attached [pid 7585] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7585] rt_sigprocmask(SIG_SETMASK, [], [pid 7584] <... prctl resumed>) = 0 [pid 7585] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7584] setpgid(0, 0) = 0 [pid 7584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7585] <... bpf resumed>) = 3 [pid 7584] write(3, "1000", 4 [pid 7585] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7583] <... futex resumed>) = 0 [pid 7583] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7583] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7585] <... futex resumed>) = 1 [pid 7585] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7584] <... write resumed>) = 4 [pid 7584] close(3) = 0 [pid 7584] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7584] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7584] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7584] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7584] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7584] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7586]}, 88) = 7586 [pid 7584] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7584] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7584] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7586 attached [pid 7586] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7586] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7584] <... futex resumed>) = 0 [pid 7586] <... futex resumed>) = 1 [pid 7586] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7584] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7584] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7575] exit_group(0) = ? [pid 7577] <... bpf resumed>) = ? [pid 7577] +++ exited with 0 +++ [pid 7575] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7575, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7588 [pid 7581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7583] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7583] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7583] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7583] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7583] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7588 attached [pid 7588] set_robust_list(0x555555b026a0, 24) = 0 [pid 7588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7588] setpgid(0, 0) = 0 [pid 7588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7588] write(3, "1000", 4) = 4 [pid 7588] close(3) = 0 [pid 7588] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7588] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7588] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7588] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7588] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7588] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7588] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7589]}, 88) = 7589 [pid 7588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7588] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7588] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7576] exit_group(0) = ? ./strace-static-x86_64: Process 7589 attached [pid 7578] <... bpf resumed>) = ? [pid 7589] set_robust_list(0x7fd459fc19a0, 24 [pid 7578] +++ exited with 0 +++ [pid 7576] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7576, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 7589] <... set_robust_list resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 7589] rt_sigprocmask(SIG_SETMASK, [], [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7589] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7584] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7590 [pid 7589] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7589] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7588] <... futex resumed>) = 0 [pid 7588] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7588] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7589] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7590 attached [pid 7590] set_robust_list(0x555555b026a0, 24) = 0 [pid 7590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7590] setpgid(0, 0) = 0 [pid 7590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7590] write(3, "1000", 4) = 4 [pid 7590] close(3) = 0 [pid 7590] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7590] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7590] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7590] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7590] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7590] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7590] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7591]}, 88) = 7591 [pid 7590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7590] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7590] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7579] exit_group(0) = ? ./strace-static-x86_64: Process 7591 attached [pid 7591] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7591] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7591] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7591] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7590] <... futex resumed>) = 0 [pid 7590] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7591] <... futex resumed>) = 0 [pid 7590] <... futex resumed>) = 1 [pid 7591] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7590] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7588] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7588] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7588] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7588] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7588] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7580] <... bpf resumed>) = ? [pid 7580] +++ exited with 0 +++ [pid 7579] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7579, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7592 ./strace-static-x86_64: Process 7592 attached [pid 7592] set_robust_list(0x555555b026a0, 24) = 0 [pid 7592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7592] setpgid(0, 0) = 0 [pid 7592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7592] write(3, "1000", 4) = 4 [pid 7592] close(3) = 0 [pid 7592] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7592] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7592] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7592] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7592] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7590] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7592] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7593]}, 88) = 7593 [pid 7592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7592] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7592] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7593 attached [pid 7593] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7593] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7592] <... futex resumed>) = 0 [pid 7593] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7592] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7592] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7583] exit_group(0) = ? [pid 7585] <... bpf resumed>) = ? [pid 7585] +++ exited with 0 +++ [pid 7583] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7583, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7594 [pid 7581] exit_group(0) = ? [pid 7582] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7594 attached [pid 7582] +++ exited with 0 +++ [pid 7581] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7581, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 7594] set_robust_list(0x555555b026a0, 24) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7595 [pid 7594] setpgid(0, 0) = 0 [pid 7594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7592] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7594] write(3, "1000", 4) = 4 [pid 7594] close(3) = 0 [pid 7594] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7594] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7594] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7594] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 ./strace-static-x86_64: Process 7595 attached [pid 7594] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7584] exit_group(0 [pid 7594] <... mprotect resumed>) = 0 [pid 7584] <... exit_group resumed>) = ? [pid 7595] set_robust_list(0x555555b026a0, 24 [pid 7594] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7595] <... set_robust_list resumed>) = 0 [pid 7595] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7594] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7595] <... prctl resumed>) = 0 [pid 7594] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7595] setpgid(0, 0) = 0 [pid 7594] <... clone3 resumed> => {parent_tid=[7596]}, 88) = 7596 [pid 7595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7594] rt_sigprocmask(SIG_SETMASK, [], [pid 7595] <... openat resumed>) = 3 [pid 7594] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7595] write(3, "1000", 4) = 4 [pid 7594] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7595] close(3 [pid 7594] <... futex resumed>) = 0 [pid 7586] <... bpf resumed>) = ? [pid 7595] <... close resumed>) = 0 [pid 7594] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7596 attached [pid 7595] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7586] +++ exited with 0 +++ [pid 7584] +++ exited with 0 +++ [pid 7596] set_robust_list(0x7fd459fc19a0, 24 [pid 7595] <... futex resumed>) = 0 [pid 7596] <... set_robust_list resumed>) = 0 [pid 7595] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7584, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 7595] <... rt_sigaction resumed>NULL, 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7596] rt_sigprocmask(SIG_SETMASK, [], [pid 7595] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7596] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7595] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7597 [pid 7596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7596] <... bpf resumed>) = 3 [pid 7595] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7596] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7595] <... mprotect resumed>) = 0 [pid 7596] <... futex resumed>) = 1 [pid 7595] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7594] <... futex resumed>) = 0 [pid 7596] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7595] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7594] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7596] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7595] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7594] <... futex resumed>) = 0 [pid 7596] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7594] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7595] <... clone3 resumed> => {parent_tid=[7598]}, 88) = 7598 [pid 7595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7595] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7595] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7597 attached [pid 7597] set_robust_list(0x555555b026a0, 24) = 0 [pid 7597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7597] setpgid(0, 0) = 0 [pid 7597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7597] write(3, "1000", 4) = 4 [pid 7597] close(3) = 0 [pid 7597] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7597] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7597] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7597] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7597] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7597] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7597] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7599]}, 88) = 7599 [pid 7597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7597] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7597] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7599 attached [pid 7599] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7599] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 7598 attached [pid 7598] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7598] rt_sigprocmask(SIG_SETMASK, [], [pid 7599] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7598] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7597] <... futex resumed>) = 0 [pid 7598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7597] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7597] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7599] <... futex resumed>) = 1 [pid 7598] <... bpf resumed>) = 3 [pid 7599] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7598] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7595] <... futex resumed>) = 0 [pid 7598] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7595] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7598] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7595] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7598] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7588] exit_group(0) = ? [pid 7589] <... bpf resumed>) = ? [pid 7589] +++ exited with 0 +++ [pid 7588] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7588, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7600 ./strace-static-x86_64: Process 7600 attached [pid 7600] set_robust_list(0x555555b026a0, 24) = 0 [pid 7600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7600] setpgid(0, 0) = 0 [pid 7600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7600] write(3, "1000", 4) = 4 [pid 7600] close(3) = 0 [pid 7600] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7600] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7600] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7600] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7600] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7601]}, 88) = 7601 [pid 7600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7600] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7600] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7594] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7601 attached [pid 7601] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7601] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7600] <... futex resumed>) = 0 [pid 7600] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7600] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7601] <... futex resumed>) = 1 [pid 7601] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7590] exit_group(0) = ? [pid 7591] <... bpf resumed>) = ? [pid 7597] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7595] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7591] +++ exited with 0 +++ [pid 7590] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7590, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7602 ./strace-static-x86_64: Process 7602 attached [pid 7602] set_robust_list(0x555555b026a0, 24) = 0 [pid 7602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7602] setpgid(0, 0) = 0 [pid 7602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7602] write(3, "1000", 4) = 4 [pid 7602] close(3) = 0 [pid 7602] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7602] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7602] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7602] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7602] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7602] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7602] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7603]}, 88) = 7603 [pid 7602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7602] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7602] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7603 attached [pid 7603] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7603] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7603] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7602] <... futex resumed>) = 0 [pid 7603] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7602] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7600] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7603] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7602] <... futex resumed>) = 0 [pid 7603] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7602] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7592] exit_group(0) = ? [pid 7593] <... bpf resumed>) = ? [pid 7593] +++ exited with 0 +++ [pid 7592] +++ exited with 0 +++ [pid 7602] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7592, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7604 ./strace-static-x86_64: Process 7604 attached [pid 7604] set_robust_list(0x555555b026a0, 24) = 0 [pid 7604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7604] setpgid(0, 0) = 0 [pid 7604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7604] write(3, "1000", 4) = 4 [pid 7604] close(3) = 0 [pid 7604] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7604] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7604] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7604] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7604] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7605]}, 88) = 7605 [pid 7604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7604] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7604] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7605 attached [pid 7605] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7605] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7604] <... futex resumed>) = 0 [pid 7605] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7604] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7605] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7604] <... futex resumed>) = 0 [pid 7605] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7604] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 7594] exit_group(0) = ? [pid 7596] <... bpf resumed>) = ? [pid 7597] exit_group(0) = ? [pid 7596] +++ exited with 0 +++ [pid 7595] exit_group(0 [pid 7594] +++ exited with 0 +++ [pid 7595] <... exit_group resumed>) = ? [pid 7598] <... bpf resumed>) = ? [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7594, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7599] <... bpf resumed>) = ? [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7599] +++ exited with 0 +++ [pid 7598] +++ exited with 0 +++ [pid 7597] +++ exited with 0 +++ [pid 7595] +++ exited with 0 +++ [pid 301] <... restart_syscall resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7597, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7595, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... restart_syscall resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7606 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7607 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7608 ./strace-static-x86_64: Process 7606 attached ./strace-static-x86_64: Process 7607 attached [pid 7606] set_robust_list(0x555555b026a0, 24 [pid 7607] set_robust_list(0x555555b026a0, 24 [pid 7606] <... set_robust_list resumed>) = 0 [pid 7607] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7608 attached [pid 7607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7607] <... prctl resumed>) = 0 [pid 7606] <... prctl resumed>) = 0 [pid 7607] setpgid(0, 0 [pid 7606] setpgid(0, 0 [pid 7607] <... setpgid resumed>) = 0 [pid 7606] <... setpgid resumed>) = 0 [pid 7607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7607] <... openat resumed>) = 3 [pid 7606] <... openat resumed>) = 3 [pid 7607] write(3, "1000", 4 [pid 7606] write(3, "1000", 4 [pid 7607] <... write resumed>) = 4 [pid 7606] <... write resumed>) = 4 [pid 7607] close(3 [pid 7606] close(3 [pid 7607] <... close resumed>) = 0 [pid 7607] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7606] <... close resumed>) = 0 [pid 7607] <... futex resumed>) = 0 [pid 7606] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7607] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7606] <... futex resumed>) = 0 [pid 7608] set_robust_list(0x555555b026a0, 24 [pid 7607] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7606] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7608] <... set_robust_list resumed>) = 0 [pid 7607] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7606] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7607] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7606] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7608] <... prctl resumed>) = 0 [pid 7607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7606] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7608] setpgid(0, 0 [pid 7607] <... mmap resumed>) = 0x7fd459fa1000 [pid 7606] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7608] <... setpgid resumed>) = 0 [pid 7607] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7606] <... mmap resumed>) = 0x7fd459fa1000 [pid 7607] <... mprotect resumed>) = 0 [pid 7606] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7607] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7606] <... mprotect resumed>) = 0 [pid 7608] <... openat resumed>) = 3 [pid 7607] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7606] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7608] write(3, "1000", 4 [pid 7607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7606] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7608] <... write resumed>) = 4 [pid 7606] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7608] close(3 [pid 7607] <... clone3 resumed> => {parent_tid=[7609]}, 88) = 7609 [pid 7608] <... close resumed>) = 0 [pid 7607] rt_sigprocmask(SIG_SETMASK, [], [pid 7606] <... clone3 resumed> => {parent_tid=[7610]}, 88) = 7610 [pid 7607] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7606] rt_sigprocmask(SIG_SETMASK, [], [pid 7607] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7606] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7607] <... futex resumed>) = 0 [pid 7608] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7607] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7606] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7608] <... futex resumed>) = 0 [pid 7606] <... futex resumed>) = 0 [pid 7608] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7606] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7608] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7608] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 7609 attached NULL, 8) = 0 [pid 7609] set_robust_list(0x7fd459fc19a0, 24 [pid 7608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7609] <... set_robust_list resumed>) = 0 [pid 7608] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7609] rt_sigprocmask(SIG_SETMASK, [], [pid 7608] <... mprotect resumed>) = 0 [pid 7609] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7608] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 7610 attached [], 8) = 0 [pid 7609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7608] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7611]}, 88) = 7611 [pid 7610] set_robust_list(0x7fd459fc19a0, 24 [pid 7609] <... bpf resumed>) = 3 [pid 7608] rt_sigprocmask(SIG_SETMASK, [], [pid 7610] <... set_robust_list resumed>) = 0 [pid 7609] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7608] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7610] rt_sigprocmask(SIG_SETMASK, [], [pid 7609] <... futex resumed>) = 1 [pid 7608] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7607] <... futex resumed>) = 0 [pid 7610] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7609] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7608] <... futex resumed>) = 0 [pid 7607] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7610] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7609] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7608] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7607] <... futex resumed>) = 0 [pid 7610] <... bpf resumed>) = 3 [pid 7609] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7607] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7610] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7606] <... futex resumed>) = 0 [pid 7610] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7606] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7610] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7606] <... futex resumed>) = 0 [pid 7606] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7610] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7611 attached [pid 7611] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7611] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7608] <... futex resumed>) = 0 [pid 7611] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7608] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7608] <... futex resumed>) = 0 [pid 7611] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7608] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7600] exit_group(0) = ? [pid 7601] <... bpf resumed>) = ? [pid 7601] +++ exited with 0 +++ [pid 7600] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7600, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7612 ./strace-static-x86_64: Process 7612 attached [pid 7612] set_robust_list(0x555555b026a0, 24) = 0 [pid 7612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7612] setpgid(0, 0) = 0 [pid 7612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7612] write(3, "1000", 4 [pid 7607] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7612] <... write resumed>) = 4 [pid 7612] close(3) = 0 [pid 7606] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7612] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7612] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7612] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7612] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7612] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7608] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7613]}, 88) = 7613 [pid 7612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7612] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7612] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7602] exit_group(0) = ? ./strace-static-x86_64: Process 7613 attached [pid 7613] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7613] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7612] <... futex resumed>) = 0 [pid 7612] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7613] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7612] <... futex resumed>) = 0 [pid 7612] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7603] <... bpf resumed>) = ? [pid 7603] +++ exited with 0 +++ [pid 7602] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7602, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7614 ./strace-static-x86_64: Process 7614 attached [pid 7614] set_robust_list(0x555555b026a0, 24) = 0 [pid 7614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7614] setpgid(0, 0) = 0 [pid 7614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7614] write(3, "1000", 4) = 4 [pid 7614] close(3) = 0 [pid 7614] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7614] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7614] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7614] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7614] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7615]}, 88) = 7615 [pid 7614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7614] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7614] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7615 attached [pid 7615] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7615] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7614] <... futex resumed>) = 0 [pid 7614] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7614] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7615] <... futex resumed>) = 1 [pid 7615] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7612] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7612] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7604] exit_group(0) = ? [pid 7605] <... bpf resumed>) = ? [pid 7605] +++ exited with 0 +++ [pid 7604] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7604, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7616 ./strace-static-x86_64: Process 7616 attached [pid 7616] set_robust_list(0x555555b026a0, 24) = 0 [pid 7616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7616] setpgid(0, 0) = 0 [pid 7616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7616] write(3, "1000", 4) = 4 [pid 7616] close(3) = 0 [pid 7616] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7616] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7614] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7616] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7616] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7616] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7616] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7616] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7617]}, 88) = 7617 [pid 7616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7616] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7616] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7617 attached [pid 7617] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7617] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7616] <... futex resumed>) = 0 [pid 7616] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7617] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7616] <... futex resumed>) = 0 [pid 7616] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7608] exit_group(0) = ? [pid 7611] <... bpf resumed>) = ? [pid 7611] +++ exited with 0 +++ [pid 7608] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7608, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7618 [pid 7607] exit_group(0) = ? [pid 7609] <... bpf resumed>) = ? [pid 7606] exit_group(0) = ? [pid 7610] <... bpf resumed>) = ? [pid 7609] +++ exited with 0 +++ [pid 7607] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7607, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- ./strace-static-x86_64: Process 7618 attached [pid 7610] +++ exited with 0 +++ [pid 7606] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7606, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7619 [pid 7618] set_robust_list(0x555555b026a0, 24) = 0 [pid 7618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7618] setpgid(0, 0) = 0 [pid 7618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7618] write(3, "1000", 4) = 4 [pid 7618] close(3) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7620 [pid 7618] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7618] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, ./strace-static-x86_64: Process 7619 attached NULL, 8) = 0 [pid 7616] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7619] set_robust_list(0x555555b026a0, 24 [pid 7618] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 7620 attached [pid 7619] <... set_robust_list resumed>) = 0 [pid 7618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7620] set_robust_list(0x555555b026a0, 24 [pid 7619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7618] <... mmap resumed>) = 0x7fd459fa1000 [pid 7618] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7619] <... prctl resumed>) = 0 [pid 7620] <... set_robust_list resumed>) = 0 [pid 7618] <... mprotect resumed>) = 0 [pid 7619] setpgid(0, 0) = 0 [pid 7618] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7618] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7620] <... prctl resumed>) = 0 [pid 7619] <... openat resumed>) = 3 [pid 7618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7620] setpgid(0, 0 [pid 7619] write(3, "1000", 4 [pid 7620] <... setpgid resumed>) = 0 [pid 7619] <... write resumed>) = 4 [pid 7618] <... clone3 resumed> => {parent_tid=[7621]}, 88) = 7621 [pid 7620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7619] close(3 [pid 7618] rt_sigprocmask(SIG_SETMASK, [], [pid 7620] <... openat resumed>) = 3 [pid 7619] <... close resumed>) = 0 [pid 7618] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7620] write(3, "1000", 4 [pid 7619] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7618] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7620] <... write resumed>) = 4 [pid 7619] <... futex resumed>) = 0 [pid 7618] <... futex resumed>) = 0 [pid 7620] close(3 [pid 7619] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7618] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7620] <... close resumed>) = 0 [pid 7619] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7620] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7619] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7620] <... futex resumed>) = 0 [pid 7619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7620] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7620] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7619] <... mmap resumed>) = 0x7fd459fa1000 [pid 7620] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7619] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7619] <... mprotect resumed>) = 0 [pid 7620] <... mmap resumed>) = 0x7fd459fa1000 [pid 7620] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7619] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7620] <... mprotect resumed>) = 0 [pid 7619] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7620] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7619] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 7621 attached [pid 7620] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7621] set_robust_list(0x7fd459fc19a0, 24 [pid 7620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7619] <... clone3 resumed> => {parent_tid=[7622]}, 88) = 7622 [pid 7621] <... set_robust_list resumed>) = 0 [pid 7619] rt_sigprocmask(SIG_SETMASK, [], [pid 7621] rt_sigprocmask(SIG_SETMASK, [], [pid 7620] <... clone3 resumed> => {parent_tid=[7623]}, 88) = 7623 [pid 7619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7621] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7620] rt_sigprocmask(SIG_SETMASK, [], [pid 7619] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7619] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7622 attached [pid 7621] <... bpf resumed>) = 3 [pid 7620] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7619] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7622] set_robust_list(0x7fd459fc19a0, 24 [pid 7621] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7620] <... futex resumed>) = 0 [pid 7622] <... set_robust_list resumed>) = 0 [pid 7621] <... futex resumed>) = 1 [pid 7620] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7618] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7623 attached [pid 7622] rt_sigprocmask(SIG_SETMASK, [], [pid 7621] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7618] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7623] set_robust_list(0x7fd459fc19a0, 24 [pid 7622] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7618] <... futex resumed>) = 0 [pid 7623] <... set_robust_list resumed>) = 0 [pid 7622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7618] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7622] <... bpf resumed>) = 3 [pid 7623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7622] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7623] <... bpf resumed>) = 3 [pid 7622] <... futex resumed>) = 1 [pid 7619] <... futex resumed>) = 0 [pid 7623] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7622] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7619] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7623] <... futex resumed>) = 1 [pid 7622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7620] <... futex resumed>) = 0 [pid 7619] <... futex resumed>) = 0 [pid 7623] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7622] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7620] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7619] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7620] <... futex resumed>) = 0 [pid 7620] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7612] exit_group(0) = ? [pid 7613] <... bpf resumed>) = ? [pid 7613] +++ exited with 0 +++ [pid 7612] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7612, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7624 ./strace-static-x86_64: Process 7624 attached [pid 7624] set_robust_list(0x555555b026a0, 24) = 0 [pid 7624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7624] setpgid(0, 0) = 0 [pid 7624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7624] write(3, "1000", 4) = 4 [pid 7624] close(3) = 0 [pid 7624] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7618] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7624] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7624] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7619] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7624] <... mprotect resumed>) = 0 [pid 7620] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7625]}, 88) = 7625 [pid 7624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7624] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7624] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7625 attached [pid 7625] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7625] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7624] <... futex resumed>) = 0 [pid 7625] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7624] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7624] <... futex resumed>) = 0 [pid 7625] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7624] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7614] exit_group(0) = ? [pid 7615] <... bpf resumed>) = ? [pid 7615] +++ exited with 0 +++ [pid 7614] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7614, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7626 ./strace-static-x86_64: Process 7626 attached [pid 7626] set_robust_list(0x555555b026a0, 24) = 0 [pid 7626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7626] setpgid(0, 0) = 0 [pid 7626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7626] write(3, "1000", 4) = 4 [pid 7626] close(3) = 0 [pid 7626] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7626] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7626] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7627]}, 88) = 7627 [pid 7626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7626] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7626] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7627 attached [pid 7627] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7624] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7627] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7626] <... futex resumed>) = 0 [pid 7627] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7626] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7627] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7626] <... futex resumed>) = 0 [pid 7627] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7626] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7616] exit_group(0) = ? [pid 7626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7617] <... bpf resumed>) = ? [pid 7617] +++ exited with 0 +++ [pid 7616] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7616, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7629 ./strace-static-x86_64: Process 7629 attached [pid 7629] set_robust_list(0x555555b026a0, 24) = 0 [pid 7629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7629] setpgid(0, 0) = 0 [pid 7629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7629] write(3, "1000", 4) = 4 [pid 7629] close(3) = 0 [pid 7629] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7629] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7629] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7629] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7629] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7629] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7630]}, 88) = 7630 [pid 7629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7629] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7629] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7630 attached [pid 7630] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7630] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7630] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7629] <... futex resumed>) = 0 [pid 7630] <... futex resumed>) = 1 [pid 7629] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7629] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7630] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7618] exit_group(0) = ? [pid 7621] <... bpf resumed>) = ? [pid 7621] +++ exited with 0 +++ [pid 7618] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7618, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7631 [pid 7619] exit_group(0) = ? [pid 7622] <... bpf resumed>) = ? [pid 7620] exit_group(0) = ? [pid 7623] <... bpf resumed>) = ? [pid 7622] +++ exited with 0 +++ [pid 7619] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7619, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7623] +++ exited with 0 +++ [pid 7620] +++ exited with 0 +++ [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7632 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7620, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 7631 attached [pid 7631] set_robust_list(0x555555b026a0, 24 [pid 301] <... restart_syscall resumed>) = 0 [pid 7631] <... set_robust_list resumed>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7632 attached [pid 7631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7632] set_robust_list(0x555555b026a0, 24 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7633 [pid 7632] <... set_robust_list resumed>) = 0 [pid 7631] <... prctl resumed>) = 0 [pid 7632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7632] setpgid(0, 0) = 0 [pid 7631] setpgid(0, 0 [pid 7632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7631] <... setpgid resumed>) = 0 [pid 7632] <... openat resumed>) = 3 [pid 7631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7632] write(3, "1000", 4) = 4 [pid 7631] <... openat resumed>) = 3 [pid 7632] close(3 [pid 7631] write(3, "1000", 4 [pid 7632] <... close resumed>) = 0 [pid 7631] <... write resumed>) = 4 [pid 7632] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7631] close(3 [pid 7632] <... futex resumed>) = 0 [pid 7631] <... close resumed>) = 0 [pid 7632] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7631] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7632] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7632] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7631] <... futex resumed>) = 0 [pid 7632] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7631] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7631] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7629] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7633 attached [pid 7632] <... mmap resumed>) = 0x7fd459fa1000 [pid 7631] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7633] set_robust_list(0x555555b026a0, 24 [pid 7632] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7633] <... set_robust_list resumed>) = 0 [pid 7631] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7632] <... mprotect resumed>) = 0 [pid 7631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7633] <... prctl resumed>) = 0 [pid 7632] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7631] <... mmap resumed>) = 0x7fd459fa1000 [pid 7633] setpgid(0, 0 [pid 7632] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7631] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7633] <... setpgid resumed>) = 0 [pid 7632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7631] <... mprotect resumed>) = 0 [pid 7633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7631] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7633] <... openat resumed>) = 3 [pid 7632] <... clone3 resumed> => {parent_tid=[7634]}, 88) = 7634 [pid 7631] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7633] write(3, "1000", 4 [pid 7632] rt_sigprocmask(SIG_SETMASK, [], [pid 7631] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7633] <... write resumed>) = 4 [pid 7632] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7633] close(3 [pid 7632] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7631] <... clone3 resumed> => {parent_tid=[7635]}, 88) = 7635 [pid 7633] <... close resumed>) = 0 [pid 7632] <... futex resumed>) = 0 [pid 7631] rt_sigprocmask(SIG_SETMASK, [], [pid 7633] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7632] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7631] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7633] <... futex resumed>) = 0 [pid 7631] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7633] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7631] <... futex resumed>) = 0 [pid 7633] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7631] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 ./strace-static-x86_64: Process 7634 attached [pid 7633] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7634] set_robust_list(0x7fd459fc19a0, 24 [pid 7633] <... mprotect resumed>) = 0 [pid 7634] <... set_robust_list resumed>) = 0 [pid 7633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7634] rt_sigprocmask(SIG_SETMASK, [], [pid 7633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7634] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7633] <... clone3 resumed> => {parent_tid=[7636]}, 88) = 7636 ./strace-static-x86_64: Process 7635 attached [pid 7634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7633] rt_sigprocmask(SIG_SETMASK, [], [pid 7635] set_robust_list(0x7fd459fc19a0, 24 [pid 7633] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7635] <... set_robust_list resumed>) = 0 [pid 7634] <... bpf resumed>) = 3 [pid 7633] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7635] rt_sigprocmask(SIG_SETMASK, [], [pid 7633] <... futex resumed>) = 0 [pid 7634] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7635] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7633] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7634] <... futex resumed>) = 1 [pid 7632] <... futex resumed>) = 0 [pid 7635] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7634] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7635] <... futex resumed>) = 1 [pid 7634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7632] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7631] <... futex resumed>) = 0 [pid 7635] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7634] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7632] <... futex resumed>) = 0 [pid 7631] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7636 attached [pid 7632] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7631] <... futex resumed>) = 0 [pid 7631] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7636] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7636] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7633] <... futex resumed>) = 0 [pid 7636] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7633] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7633] <... futex resumed>) = 0 [pid 7636] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7633] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7624] exit_group(0) = ? [pid 7625] <... bpf resumed>) = ? [pid 7625] +++ exited with 0 +++ [pid 7624] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7624, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7637 ./strace-static-x86_64: Process 7637 attached [pid 7637] set_robust_list(0x555555b026a0, 24) = 0 [pid 7637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7637] setpgid(0, 0) = 0 [pid 7637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7637] write(3, "1000", 4) = 4 [pid 7637] close(3) = 0 [pid 7637] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7637] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7637] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7632] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7631] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7637] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7637] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7637] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7638]}, 88) = 7638 [pid 7637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7637] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7633] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7637] <... futex resumed>) = 0 [pid 7637] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7638 attached [pid 7638] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7638] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7637] <... futex resumed>) = 0 [pid 7637] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7638] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7637] <... futex resumed>) = 0 [pid 7637] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7626] exit_group(0) = ? [pid 7627] <... bpf resumed>) = ? [pid 7627] +++ exited with 0 +++ [pid 7626] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7626, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7639 ./strace-static-x86_64: Process 7639 attached [pid 7639] set_robust_list(0x555555b026a0, 24) = 0 [pid 7639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7639] setpgid(0, 0) = 0 [pid 7639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7639] write(3, "1000", 4) = 4 [pid 7639] close(3) = 0 [pid 7639] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7639] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7639] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7639] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7639] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7640]}, 88) = 7640 [pid 7639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7639] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7639] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7640 attached [pid 7640] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7640] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7640] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7639] <... futex resumed>) = 0 [pid 7640] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7639] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7640] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7639] <... futex resumed>) = 0 [pid 7640] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7639] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7637] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7629] exit_group(0) = ? [pid 7630] <... bpf resumed>) = ? [pid 7630] +++ exited with 0 +++ [pid 7629] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7629, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7641 [pid 7639] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7641 attached [pid 7641] set_robust_list(0x555555b026a0, 24) = 0 [pid 7641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7641] setpgid(0, 0) = 0 [pid 7641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7641] write(3, "1000", 4) = 4 [pid 7641] close(3) = 0 [pid 7641] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7641] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7641] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7641] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7641] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7641] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7642]}, 88) = 7642 [pid 7641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7641] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7641] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7642 attached [pid 7642] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7642] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7641] <... futex resumed>) = 0 [pid 7642] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7641] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7642] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7641] <... futex resumed>) = 0 [pid 7641] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7642] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7633] exit_group(0 [pid 7631] exit_group(0 [pid 7633] <... exit_group resumed>) = ? [pid 7631] <... exit_group resumed>) = ? [pid 7636] <... bpf resumed>) = ? [pid 7635] <... bpf resumed>) = ? [pid 7636] +++ exited with 0 +++ [pid 7635] +++ exited with 0 +++ [pid 7633] +++ exited with 0 +++ [pid 7631] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7633, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7631, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 301] <... restart_syscall resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 7632] exit_group(0) = ? [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7634] <... bpf resumed>) = ? [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7643 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7644 ./strace-static-x86_64: Process 7644 attached [pid 7634] +++ exited with 0 +++ [pid 7632] +++ exited with 0 +++ [pid 7644] set_robust_list(0x555555b026a0, 24 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7632, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 7644] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 7643 attached [pid 7644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7644] setpgid(0, 0) = 0 [pid 7643] set_robust_list(0x555555b026a0, 24 [pid 7644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7644] write(3, "1000", 4) = 4 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7645 [pid 7644] close(3 [pid 7643] <... set_robust_list resumed>) = 0 [pid 7644] <... close resumed>) = 0 [pid 7643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7644] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7643] <... prctl resumed>) = 0 [pid 7644] <... futex resumed>) = 0 [pid 7643] setpgid(0, 0 [pid 7644] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7643] <... setpgid resumed>) = 0 [pid 7644] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7644] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7643] <... openat resumed>) = 3 [pid 7644] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7643] write(3, "1000", 4 [pid 7644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7643] <... write resumed>) = 4 [pid 7644] <... mmap resumed>) = 0x7fd459fa1000 [pid 7643] close(3 [pid 7644] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7643] <... close resumed>) = 0 [pid 7644] <... mprotect resumed>) = 0 [pid 7643] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7644] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7643] <... futex resumed>) = 0 [pid 7641] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7644] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7643] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7643] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7643] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7644] <... clone3 resumed> => {parent_tid=[7646]}, 88) = 7646 [pid 7643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7644] rt_sigprocmask(SIG_SETMASK, [], [pid 7643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7644] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7643] <... mmap resumed>) = 0x7fd459fa1000 ./strace-static-x86_64: Process 7645 attached [pid 7644] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7643] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7645] set_robust_list(0x555555b026a0, 24 [pid 7644] <... futex resumed>) = 0 [pid 7643] <... mprotect resumed>) = 0 [pid 7645] <... set_robust_list resumed>) = 0 [pid 7644] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7643] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7643] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7645] <... prctl resumed>) = 0 [pid 7643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7645] setpgid(0, 0) = 0 [pid 7643] <... clone3 resumed> => {parent_tid=[7647]}, 88) = 7647 [pid 7645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7643] rt_sigprocmask(SIG_SETMASK, [], [pid 7645] <... openat resumed>) = 3 [pid 7643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7645] write(3, "1000", 4 [pid 7643] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7645] <... write resumed>) = 4 [pid 7643] <... futex resumed>) = 0 [pid 7645] close(3 [pid 7643] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7645] <... close resumed>) = 0 [pid 7645] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7645] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7645] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 7646 attached NULL, 8) = 0 [pid 7645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7646] set_robust_list(0x7fd459fc19a0, 24 [pid 7645] <... mmap resumed>) = 0x7fd459fa1000 [pid 7646] <... set_robust_list resumed>) = 0 [pid 7645] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7646] rt_sigprocmask(SIG_SETMASK, [], [pid 7645] <... mprotect resumed>) = 0 [pid 7646] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7645] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7646] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7645] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 7647 attached [pid 7645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7647] set_robust_list(0x7fd459fc19a0, 24 [pid 7646] <... bpf resumed>) = 3 [pid 7647] <... set_robust_list resumed>) = 0 [pid 7646] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7645] <... clone3 resumed> => {parent_tid=[7648]}, 88) = 7648 [pid 7647] rt_sigprocmask(SIG_SETMASK, [], [pid 7645] rt_sigprocmask(SIG_SETMASK, [], [pid 7644] <... futex resumed>) = 0 [pid 7647] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7646] <... futex resumed>) = 1 [pid 7645] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7644] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7646] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7645] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7644] <... futex resumed>) = 0 [pid 7647] <... bpf resumed>) = 3 [pid 7645] <... futex resumed>) = 0 [pid 7644] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7647] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7645] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7647] <... futex resumed>) = 1 [pid 7643] <... futex resumed>) = 0 [pid 7647] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7643] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7643] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7648 attached [pid 7648] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7648] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7645] <... futex resumed>) = 0 [pid 7648] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 7645] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7648] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7645] <... futex resumed>) = 0 [pid 7645] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7637] exit_group(0) = ? [pid 7638] <... bpf resumed>) = ? [pid 7644] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7644] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7638] +++ exited with 0 +++ [pid 7637] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7637, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7649 ./strace-static-x86_64: Process 7649 attached [pid 7649] set_robust_list(0x555555b026a0, 24) = 0 [pid 7649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7649] setpgid(0, 0) = 0 [pid 7649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7649] write(3, "1000", 4) = 4 [pid 7643] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7649] close(3 [pid 7643] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7649] <... close resumed>) = 0 [pid 7643] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7649] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7649] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7649] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7645] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7649] <... mmap resumed>) = 0x7fd459fa1000 [pid 7649] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7649] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7649] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7650]}, 88) = 7650 [pid 7649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7649] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7649] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7650 attached [pid 7650] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7650] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7649] <... futex resumed>) = 0 [pid 7650] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7649] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7649] <... futex resumed>) = 0 [pid 7650] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7649] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7639] exit_group(0) = ? [pid 7640] <... bpf resumed>) = ? [pid 7640] +++ exited with 0 +++ [pid 7639] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7639, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7651 ./strace-static-x86_64: Process 7651 attached [pid 7651] set_robust_list(0x555555b026a0, 24) = 0 [pid 7651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7651] setpgid(0, 0) = 0 [pid 7651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7651] write(3, "1000", 4) = 4 [pid 7651] close(3) = 0 [pid 7651] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7651] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7651] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7651] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7649] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7651] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7652]}, 88) = 7652 [pid 7651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7651] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7651] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7652 attached [pid 7652] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7652] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7651] <... futex resumed>) = 0 [pid 7652] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7651] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7651] <... futex resumed>) = 0 [pid 7652] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7651] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7641] exit_group(0) = ? [pid 7642] <... bpf resumed>) = ? [pid 7642] +++ exited with 0 +++ [pid 7641] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7641, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7653 ./strace-static-x86_64: Process 7653 attached [pid 7653] set_robust_list(0x555555b026a0, 24) = 0 [pid 7653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7653] setpgid(0, 0) = 0 [pid 7653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7653] write(3, "1000", 4) = 4 [pid 7653] close(3) = 0 [pid 7653] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7653] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7653] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7653] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7653] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7653] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7654]}, 88) = 7654 [pid 7653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7653] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7653] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7654 attached [pid 7654] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7651] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7654] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7653] <... futex resumed>) = 0 [pid 7654] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7653] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7654] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7654] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7653] <... futex resumed>) = 0 [pid 7653] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7644] exit_group(0) = ? [pid 7646] <... bpf resumed>) = ? [pid 7646] +++ exited with 0 +++ [pid 7644] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7644, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7655 ./strace-static-x86_64: Process 7655 attached [pid 7655] set_robust_list(0x555555b026a0, 24) = 0 [pid 7655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7655] setpgid(0, 0) = 0 [pid 7655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7655] write(3, "1000", 4) = 4 [pid 7655] close(3) = 0 [pid 7655] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7655] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7655] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7655] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7645] exit_group(0 [pid 7643] exit_group(0 [pid 7655] <... mprotect resumed>) = 0 [pid 7653] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7648] <... bpf resumed>) = ? [pid 7645] <... exit_group resumed>) = ? [pid 7643] <... exit_group resumed>) = ? [pid 7655] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7648] +++ exited with 0 +++ [pid 7645] +++ exited with 0 +++ [pid 7655] <... rt_sigprocmask resumed>[], 8) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7645, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 7655] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7656]}, 88) = 7656 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7657 [pid 7655] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 7657 attached [pid 7655] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7657] set_robust_list(0x555555b026a0, 24./strace-static-x86_64: Process 7656 attached ) = 0 [pid 7657] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7656] set_robust_list(0x7fd459fc19a0, 24 [pid 7657] <... prctl resumed>) = 0 [pid 7656] <... set_robust_list resumed>) = 0 [pid 7657] setpgid(0, 0 [pid 7656] rt_sigprocmask(SIG_SETMASK, [], [pid 7657] <... setpgid resumed>) = 0 [pid 7656] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7657] <... openat resumed>) = 3 [pid 7657] write(3, "1000", 4) = 4 [pid 7657] close(3 [pid 7656] <... bpf resumed>) = 3 [pid 7657] <... close resumed>) = 0 [pid 7656] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7657] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7656] <... futex resumed>) = 1 [pid 7655] <... futex resumed>) = 0 [pid 7657] <... futex resumed>) = 0 [pid 7656] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7655] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7657] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7655] <... futex resumed>) = 0 [pid 7657] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7656] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7655] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7657] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7657] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7647] <... bpf resumed>) = ? [pid 7657] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7658]}, 88) = 7658 [pid 7657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7657] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7657] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7647] +++ exited with 0 +++ [pid 7643] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7643, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- ./strace-static-x86_64: Process 7658 attached [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7658] set_robust_list(0x7fd459fc19a0, 24 [pid 301] <... restart_syscall resumed>) = 0 [pid 7658] <... set_robust_list resumed>) = 0 [pid 7658] rt_sigprocmask(SIG_SETMASK, [], [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7658] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7659 [pid 7658] <... bpf resumed>) = 3 [pid 7658] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7657] <... futex resumed>) = 0 [pid 7658] <... futex resumed>) = 1 [pid 7657] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7658] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7657] <... futex resumed>) = 0 [pid 7657] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7659 attached [pid 7659] set_robust_list(0x555555b026a0, 24) = 0 [pid 7659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7659] setpgid(0, 0) = 0 [pid 7659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7659] write(3, "1000", 4) = 4 [pid 7659] close(3) = 0 [pid 7659] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7659] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7659] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7659] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7659] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7660]}, 88) = 7660 [pid 7659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7659] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7659] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7660 attached [pid 7660] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7660] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7659] <... futex resumed>) = 0 [pid 7659] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7659] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7660] <... futex resumed>) = 1 [pid 7660] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7655] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7649] exit_group(0) = ? [pid 7650] <... bpf resumed>) = ? [pid 7650] +++ exited with 0 +++ [pid 7649] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7649, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7661 ./strace-static-x86_64: Process 7661 attached [pid 7661] set_robust_list(0x555555b026a0, 24) = 0 [pid 7661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7661] setpgid(0, 0) = 0 [pid 7661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7661] write(3, "1000", 4) = 4 [pid 7661] close(3) = 0 [pid 7657] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7661] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7661] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7661] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7661] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7659] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7661] <... clone3 resumed> => {parent_tid=[7662]}, 88) = 7662 [pid 7661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7661] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7661] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7662 attached [pid 7662] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7662] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7662] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7661] <... futex resumed>) = 0 [pid 7661] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7662] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7661] <... futex resumed>) = 0 [pid 7661] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7651] exit_group(0) = ? [pid 7652] <... bpf resumed>) = ? [pid 7652] +++ exited with 0 +++ [pid 7651] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7651, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7663 ./strace-static-x86_64: Process 7663 attached [pid 7663] set_robust_list(0x555555b026a0, 24) = 0 [pid 7663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7663] setpgid(0, 0) = 0 [pid 7663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7663] write(3, "1000", 4) = 4 [pid 7663] close(3) = 0 [pid 7663] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7663] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7663] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7661] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7663] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7661] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7661] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7663] <... mmap resumed>) = 0x7fd459fa1000 [pid 7663] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7664]}, 88) = 7664 [pid 7663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7663] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7663] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7664 attached [pid 7664] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7653] exit_group(0 [pid 7664] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7653] <... exit_group resumed>) = ? [pid 7664] <... futex resumed>) = 1 [pid 7663] <... futex resumed>) = 0 [pid 7664] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7663] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7663] <... futex resumed>) = 0 [pid 7664] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7663] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7654] <... bpf resumed>) = ? [pid 7654] +++ exited with 0 +++ [pid 7653] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7653, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7665 ./strace-static-x86_64: Process 7665 attached [pid 7665] set_robust_list(0x555555b026a0, 24) = 0 [pid 7665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7665] setpgid(0, 0) = 0 [pid 7665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7665] write(3, "1000", 4) = 4 [pid 7665] close(3) = 0 [pid 7665] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7665] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7665] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7665] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7665] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7666]}, 88) = 7666 [pid 7665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7665] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7665] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7666 attached [pid 7666] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7666] rt_sigprocmask(SIG_SETMASK, [], [pid 7655] exit_group(0) = ? [pid 7656] <... bpf resumed>) = ? [pid 7666] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7656] +++ exited with 0 +++ [pid 7655] +++ exited with 0 +++ [pid 7666] <... bpf resumed>) = 3 [pid 7666] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7655, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7666] <... futex resumed>) = 1 [pid 7665] <... futex resumed>) = 0 [pid 7663] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7666] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7665] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... restart_syscall resumed>) = 0 [pid 7666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7665] <... futex resumed>) = 0 [pid 7666] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7665] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7667 ./strace-static-x86_64: Process 7667 attached [pid 7667] set_robust_list(0x555555b026a0, 24) = 0 [pid 7667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7667] setpgid(0, 0) = 0 [pid 7667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7667] write(3, "1000", 4) = 4 [pid 7667] close(3) = 0 [pid 7667] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7667] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7667] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7667] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7667] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7668]}, 88) = 7668 [pid 7667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7667] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7667] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7659] exit_group(0) = ? [pid 7657] exit_group(0) = ? [pid 7658] <... bpf resumed>) = ? [pid 7658] +++ exited with 0 +++ [pid 7657] +++ exited with 0 +++ ./strace-static-x86_64: Process 7668 attached [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7657, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 7668] set_robust_list(0x7fd459fc19a0, 24 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 7668] <... set_robust_list resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 7668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7668] <... bpf resumed>) = 3 [pid 7668] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7670 [pid 7668] <... futex resumed>) = 1 [pid 7667] <... futex resumed>) = 0 [pid 7668] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7667] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7667] <... futex resumed>) = 0 [pid 7660] <... bpf resumed>) = ? [pid 7668] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7667] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7660] +++ exited with 0 +++ [pid 7659] +++ exited with 0 +++ ./strace-static-x86_64: Process 7670 attached [pid 7670] set_robust_list(0x555555b026a0, 24) = 0 [pid 7670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7670] setpgid(0, 0) = 0 [pid 7670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7659, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7670] write(3, "1000", 4) = 4 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7671 [pid 7670] close(3) = 0 [pid 7670] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7670] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7665] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7670] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7670] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7670] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 7671 attached [], 8) = 0 [pid 7671] set_robust_list(0x555555b026a0, 24 [pid 7670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7671] <... set_robust_list resumed>) = 0 [pid 7670] <... clone3 resumed> => {parent_tid=[7672]}, 88) = 7672 [pid 7671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7670] rt_sigprocmask(SIG_SETMASK, [], [pid 7671] <... prctl resumed>) = 0 [pid 7670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7671] setpgid(0, 0 [pid 7670] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7671] <... setpgid resumed>) = 0 [pid 7670] <... futex resumed>) = 0 [pid 7670] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7671] write(3, "1000", 4) = 4 [pid 7671] close(3) = 0 [pid 7671] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7671] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7671] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7671] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 7672 attached [pid 7671] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7672] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7671] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7672] rt_sigprocmask(SIG_SETMASK, [], [pid 7671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7672] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7671] <... clone3 resumed> => {parent_tid=[7673]}, 88) = 7673 [pid 7672] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7671] rt_sigprocmask(SIG_SETMASK, [], [pid 7672] <... futex resumed>) = 1 [pid 7671] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7670] <... futex resumed>) = 0 [pid 7672] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7671] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7670] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7673 attached [pid 7672] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7671] <... futex resumed>) = 0 [pid 7670] <... futex resumed>) = 0 [pid 7673] set_robust_list(0x7fd459fc19a0, 24 [pid 7672] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7671] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7670] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7673] <... set_robust_list resumed>) = 0 [pid 7673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7673] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7673] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7671] <... futex resumed>) = 0 [pid 7673] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7671] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7673] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7671] <... futex resumed>) = 0 [pid 7673] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7671] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7667] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7661] exit_group(0) = ? [pid 7662] <... bpf resumed>) = ? [pid 7662] +++ exited with 0 +++ [pid 7661] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7661, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7674 ./strace-static-x86_64: Process 7674 attached [pid 7674] set_robust_list(0x555555b026a0, 24) = 0 [pid 7674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7674] setpgid(0, 0) = 0 [pid 7674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7674] write(3, "1000", 4 [pid 7670] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7674] <... write resumed>) = 4 [pid 7674] close(3) = 0 [pid 7674] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7674] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7674] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7674] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7674] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7674] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7675]}, 88) = 7675 [pid 7671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7674] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7674] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7675 attached [pid 7675] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7675] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7674] <... futex resumed>) = 0 [pid 7675] <... futex resumed>) = 1 [pid 7674] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7675] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7674] <... futex resumed>) = 0 [pid 7674] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 7663] exit_group(0) = ? [pid 7664] <... bpf resumed>) = ? [pid 7664] +++ exited with 0 +++ [pid 7663] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7663, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7676 ./strace-static-x86_64: Process 7676 attached [pid 7676] set_robust_list(0x555555b026a0, 24) = 0 [pid 7676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7676] setpgid(0, 0) = 0 [pid 7676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7676] write(3, "1000", 4) = 4 [pid 7676] close(3) = 0 [pid 7676] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7676] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7676] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7676] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7676] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7676] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7676] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7677]}, 88) = 7677 [pid 7676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7676] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7676] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7677 attached [pid 7677] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7677] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7677] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7676] <... futex resumed>) = 0 [pid 7677] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7676] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7676] <... futex resumed>) = 0 [pid 7665] exit_group(0 [pid 7677] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7676] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7665] <... exit_group resumed>) = ? [pid 7666] <... bpf resumed>) = ? [pid 7666] +++ exited with 0 +++ [pid 7665] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7665, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7678 ./strace-static-x86_64: Process 7678 attached [pid 7678] set_robust_list(0x555555b026a0, 24) = 0 [pid 7678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7678] setpgid(0, 0) = 0 [pid 7678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7678] write(3, "1000", 4) = 4 [pid 7678] close(3) = 0 [pid 7667] exit_group(0 [pid 7678] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7667] <... exit_group resumed>) = ? [pid 7668] <... bpf resumed>) = ? [pid 7678] <... futex resumed>) = 0 [pid 7678] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7678] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7678] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7668] +++ exited with 0 +++ [pid 7667] +++ exited with 0 +++ [pid 7678] rt_sigprocmask(SIG_BLOCK, ~[], [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7667, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 7678] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7678] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7678] <... clone3 resumed> => {parent_tid=[7679]}, 88) = 7679 [pid 7678] rt_sigprocmask(SIG_SETMASK, [], [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7680 [pid 7678] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7678] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7678] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7679 attached [pid 7679] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 7680 attached [pid 7680] set_robust_list(0x555555b026a0, 24 [pid 7679] <... bpf resumed>) = 3 [pid 7679] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7680] <... set_robust_list resumed>) = 0 [pid 7680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7680] setpgid(0, 0 [pid 7678] <... futex resumed>) = 0 [pid 7678] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7680] <... setpgid resumed>) = 0 [pid 7678] <... futex resumed>) = 0 [pid 7678] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7679] <... futex resumed>) = 1 [pid 7680] write(3, "1000", 4 [pid 7679] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7680] <... write resumed>) = 4 [pid 7680] close(3) = 0 [pid 7680] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7680] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7680] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7680] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7680] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7680] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7681]}, 88) = 7681 [pid 7680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7680] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7680] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7676] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7681 attached [pid 7670] exit_group(0 [pid 7681] set_robust_list(0x7fd459fc19a0, 24 [pid 7670] <... exit_group resumed>) = ? [pid 7681] <... set_robust_list resumed>) = 0 [pid 7681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7681] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7672] <... bpf resumed>) = ? [pid 7681] <... bpf resumed>) = 3 [pid 7681] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7680] <... futex resumed>) = 0 [pid 7681] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7680] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7680] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7672] +++ exited with 0 +++ [pid 7670] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7670, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7682 [pid 7671] exit_group(0) = ? [pid 7673] <... bpf resumed>) = ? [pid 7673] +++ exited with 0 +++ [pid 7671] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7671, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7683 ./strace-static-x86_64: Process 7682 attached [pid 7682] set_robust_list(0x555555b026a0, 24) = 0 [pid 7682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7682] setpgid(0, 0) = 0 [pid 7682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7682] write(3, "1000", 4) = 4 [pid 7682] close(3) = 0 [pid 7682] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7682] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7682] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7682] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 7683 attached [pid 7682] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7683] set_robust_list(0x555555b026a0, 24 [pid 7682] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7683] <... set_robust_list resumed>) = 0 [pid 7682] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7678] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7682] <... clone3 resumed> => {parent_tid=[7684]}, 88) = 7684 [pid 7683] <... prctl resumed>) = 0 [pid 7682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7683] setpgid(0, 0 [pid 7682] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7683] <... setpgid resumed>) = 0 [pid 7682] <... futex resumed>) = 0 [pid 7682] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 7684 attached ) = 3 [pid 7684] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7683] write(3, "1000", 4) = 4 [pid 7683] close(3) = 0 [pid 7683] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7684] <... bpf resumed>) = 3 [pid 7683] <... futex resumed>) = 0 [pid 7684] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7683] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7683] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7682] <... futex resumed>) = 0 [pid 7683] <... mmap resumed>) = 0x7fd459fa1000 [pid 7682] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7683] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7682] <... futex resumed>) = 0 [pid 7683] <... mprotect resumed>) = 0 [pid 7682] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7683] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7684] <... futex resumed>) = 1 [pid 7683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7684] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7683] <... clone3 resumed> => {parent_tid=[7685]}, 88) = 7685 [pid 7683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7683] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7683] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7685 attached [pid 7685] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7685] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7683] <... futex resumed>) = 0 [pid 7685] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 7683] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7685] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7683] <... futex resumed>) = 0 [pid 7680] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7683] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7674] exit_group(0) = ? [pid 7675] <... bpf resumed>) = ? [pid 7675] +++ exited with 0 +++ [pid 7674] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7674, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7682] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7686 ./strace-static-x86_64: Process 7686 attached [pid 7686] set_robust_list(0x555555b026a0, 24) = 0 [pid 7686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7683] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7686] <... prctl resumed>) = 0 [pid 7686] setpgid(0, 0) = 0 [pid 7686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7686] write(3, "1000", 4) = 4 [pid 7686] close(3) = 0 [pid 7686] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7686] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7686] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7686] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7686] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7687]}, 88) = 7687 [pid 7686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7686] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7686] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7687 attached [pid 7687] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7687] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7686] <... futex resumed>) = 0 [pid 7686] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7686] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7687] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7676] exit_group(0 [pid 7686] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7686] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7676] <... exit_group resumed>) = ? [pid 7677] <... bpf resumed>) = ? [pid 7677] +++ exited with 0 +++ [pid 7676] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7676, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7688 ./strace-static-x86_64: Process 7688 attached [pid 7688] set_robust_list(0x555555b026a0, 24) = 0 [pid 7688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7688] setpgid(0, 0) = 0 [pid 7688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7688] write(3, "1000", 4) = 4 [pid 7688] close(3) = 0 [pid 7688] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7688] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7688] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7688] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7688] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7688] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7689]}, 88) = 7689 [pid 7688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7688] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7688] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7689 attached [pid 7689] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7689] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7688] <... futex resumed>) = 0 [pid 7689] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7688] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7688] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7678] exit_group(0) = ? [pid 7679] <... bpf resumed>) = ? [pid 7679] +++ exited with 0 +++ [pid 7678] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7678, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7690 ./strace-static-x86_64: Process 7690 attached [pid 7690] set_robust_list(0x555555b026a0, 24) = 0 [pid 7690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7690] setpgid(0, 0) = 0 [pid 7690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7690] write(3, "1000", 4 [pid 7680] exit_group(0 [pid 7690] <... write resumed>) = 4 [pid 7680] <... exit_group resumed>) = ? [pid 7690] close(3) = 0 [pid 7690] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7690] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7690] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7690] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7691]}, 88) = 7691 [pid 7690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7690] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7690] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7691 attached [pid 7691] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7691] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7691] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7690] <... futex resumed>) = 0 [pid 7690] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7690] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7691] <... futex resumed>) = 0 [pid 7691] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7681] <... bpf resumed>) = ? [pid 7683] exit_group(0) = ? [pid 7685] <... bpf resumed>) = ? [pid 7685] +++ exited with 0 +++ [pid 7683] +++ exited with 0 +++ [pid 7681] +++ exited with 0 +++ [pid 7680] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7683, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7680, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] <... restart_syscall resumed>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7692 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7688] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7688] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7693 ./strace-static-x86_64: Process 7692 attached [pid 7692] set_robust_list(0x555555b026a0, 24) = 0 [pid 7692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7692] setpgid(0, 0) = 0 [pid 7692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7692] write(3, "1000", 4./strace-static-x86_64: Process 7693 attached ) = 4 [pid 7693] set_robust_list(0x555555b026a0, 24 [pid 7682] exit_group(0 [pid 7693] <... set_robust_list resumed>) = 0 [pid 7682] <... exit_group resumed>) = ? [pid 7693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7692] close(3 [pid 7693] <... prctl resumed>) = 0 [pid 7692] <... close resumed>) = 0 [pid 7693] setpgid(0, 0 [pid 7692] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7693] <... setpgid resumed>) = 0 [pid 7692] <... futex resumed>) = 0 [pid 7693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7692] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7693] <... openat resumed>) = 3 [pid 7692] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7693] write(3, "1000", 4) = 4 [pid 7693] close(3) = 0 [pid 7692] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7693] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7693] <... futex resumed>) = 0 [pid 7693] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7693] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7692] <... mmap resumed>) = 0x7fd459fa1000 [pid 7693] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7692] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7693] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7692] <... mprotect resumed>) = 0 [pid 7693] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7692] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7693] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7692] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7684] <... bpf resumed>) = ? [pid 7692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7693] <... clone3 resumed> => {parent_tid=[7694]}, 88) = 7694 [pid 7693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7693] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7692] <... clone3 resumed> => {parent_tid=[7695]}, 88) = 7695 [pid 7693] <... futex resumed>) = 0 [pid 7684] +++ exited with 0 +++ [pid 7682] +++ exited with 0 +++ [pid 7692] rt_sigprocmask(SIG_SETMASK, [], [pid 7693] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7692] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7682, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7692] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7692] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7694 attached ./strace-static-x86_64: Process 7695 attached [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7696 [pid 7695] set_robust_list(0x7fd459fc19a0, 24 [pid 7694] set_robust_list(0x7fd459fc19a0, 24 [pid 7695] <... set_robust_list resumed>) = 0 [pid 7694] <... set_robust_list resumed>) = 0 [pid 7695] rt_sigprocmask(SIG_SETMASK, [], [pid 7694] rt_sigprocmask(SIG_SETMASK, [], [pid 7695] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7694] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 7696 attached [pid 7695] <... bpf resumed>) = 3 [pid 7694] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7696] set_robust_list(0x555555b026a0, 24 [pid 7695] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7694] <... bpf resumed>) = 3 [pid 7690] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7696] <... set_robust_list resumed>) = 0 [pid 7695] <... futex resumed>) = 1 [pid 7694] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7692] <... futex resumed>) = 0 [pid 7690] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7695] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7694] <... futex resumed>) = 1 [pid 7693] <... futex resumed>) = 0 [pid 7692] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7694] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7693] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7692] <... futex resumed>) = 0 [pid 7690] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7693] <... futex resumed>) = 0 [pid 7695] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7693] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7692] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7696] <... prctl resumed>) = 0 [pid 7696] setpgid(0, 0) = 0 [pid 7696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7696] write(3, "1000", 4) = 4 [pid 7696] close(3) = 0 [pid 7696] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7696] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7696] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7696] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7696] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7697]}, 88) = 7697 [pid 7696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7696] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7696] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7697 attached [pid 7697] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7697] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7696] <... futex resumed>) = 0 [pid 7686] exit_group(0 [pid 7697] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7696] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7687] <... bpf resumed>) = ? [pid 7686] <... exit_group resumed>) = ? [pid 7697] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7696] <... futex resumed>) = 0 [pid 7693] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7697] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7696] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7687] +++ exited with 0 +++ [pid 7686] +++ exited with 0 +++ [pid 7692] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7686, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7698 ./strace-static-x86_64: Process 7698 attached [pid 7698] set_robust_list(0x555555b026a0, 24) = 0 [pid 7698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7698] setpgid(0, 0) = 0 [pid 7698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7698] write(3, "1000", 4) = 4 [pid 7698] close(3) = 0 [pid 7698] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7698] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7698] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7698] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7698] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7699]}, 88) = 7699 [pid 7698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7698] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7698] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7699 attached [pid 7699] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7699] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7698] <... futex resumed>) = 0 [pid 7699] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7698] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7698] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7696] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7698] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7688] exit_group(0) = ? [pid 7689] <... bpf resumed>) = ? [pid 7689] +++ exited with 0 +++ [pid 7688] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7688, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7700 ./strace-static-x86_64: Process 7700 attached [pid 7700] set_robust_list(0x555555b026a0, 24) = 0 [pid 7700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7700] setpgid(0, 0) = 0 [pid 7700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7700] write(3, "1000", 4) = 4 [pid 7700] close(3) = 0 [pid 7700] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7700] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7700] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7700] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7690] exit_group(0 [pid 7700] <... mprotect resumed>) = 0 [pid 7690] <... exit_group resumed>) = ? [pid 7700] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7691] <... bpf resumed>) = ? [pid 7700] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7700] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7691] +++ exited with 0 +++ [pid 7690] +++ exited with 0 +++ [pid 7700] <... clone3 resumed> => {parent_tid=[7701]}, 88) = 7701 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7690, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7700] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7700] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7702 ./strace-static-x86_64: Process 7702 attached [pid 7702] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 7701 attached [pid 7702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7701] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7702] <... prctl resumed>) = 0 [pid 7702] setpgid(0, 0 [pid 7701] <... bpf resumed>) = 3 [pid 7702] <... setpgid resumed>) = 0 [pid 7701] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7701] <... futex resumed>) = 1 [pid 7700] <... futex resumed>) = 0 [pid 7702] <... openat resumed>) = 3 [pid 7701] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7700] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7702] write(3, "1000", 4 [pid 7701] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7700] <... futex resumed>) = 0 [pid 7702] <... write resumed>) = 4 [pid 7701] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7700] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7702] close(3) = 0 [pid 7702] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7702] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7702] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7702] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7703]}, 88) = 7703 [pid 7702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7702] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7693] exit_group(0 [pid 7702] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7693] <... exit_group resumed>) = ? [pid 7694] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7703 attached [pid 7703] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7694] +++ exited with 0 +++ [pid 7693] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7693, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7703] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7704 [pid 7703] <... bpf resumed>) = 3 [pid 7692] exit_group(0) = ? [pid 7703] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7702] <... futex resumed>) = 0 [pid 7702] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7702] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7704 attached [pid 7703] <... futex resumed>) = 1 [pid 7704] set_robust_list(0x555555b026a0, 24 [pid 7703] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7704] <... set_robust_list resumed>) = 0 [pid 7704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7704] setpgid(0, 0) = 0 [pid 7704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7704] write(3, "1000", 4 [pid 7695] <... bpf resumed>) = ? [pid 7704] <... write resumed>) = 4 [pid 7704] close(3) = 0 [pid 7704] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7704] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7704] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7695] +++ exited with 0 +++ [pid 7692] +++ exited with 0 +++ [pid 7704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7704] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7692, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 7704] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7704] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7705]}, 88) = 7705 [pid 7704] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7704] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7704] <... futex resumed>) = 0 [pid 7704] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7706 ./strace-static-x86_64: Process 7706 attached [pid 7706] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 7705 attached [pid 7706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7705] set_robust_list(0x7fd459fc19a0, 24 [pid 7706] setpgid(0, 0 [pid 7705] <... set_robust_list resumed>) = 0 [pid 7706] <... setpgid resumed>) = 0 [pid 7705] rt_sigprocmask(SIG_SETMASK, [], [pid 7706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7706] <... openat resumed>) = 3 [pid 7705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7706] write(3, "1000", 4) = 4 [pid 7706] close(3 [pid 7705] <... bpf resumed>) = 3 [pid 7706] <... close resumed>) = 0 [pid 7705] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7706] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7705] <... futex resumed>) = 1 [pid 7704] <... futex resumed>) = 0 [pid 7706] <... futex resumed>) = 0 [pid 7705] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7704] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7706] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7704] <... futex resumed>) = 0 [pid 7706] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7704] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7706] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7706] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7706] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7706] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7707]}, 88) = 7707 [pid 7706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7706] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7706] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7707 attached [pid 7700] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7707] set_robust_list(0x7fd459fc19a0, 24 [pid 7696] exit_group(0 [pid 7707] <... set_robust_list resumed>) = 0 [pid 7696] <... exit_group resumed>) = ? [pid 7707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7707] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7706] <... futex resumed>) = 0 [pid 7707] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7706] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7697] <... bpf resumed>) = ? [pid 7706] <... futex resumed>) = 0 [pid 7697] +++ exited with 0 +++ [pid 7696] +++ exited with 0 +++ [pid 7706] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7696, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7708 [pid 7702] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7702] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7708 attached [pid 7708] set_robust_list(0x555555b026a0, 24) = 0 [pid 7708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7708] setpgid(0, 0) = 0 [pid 7708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7708] write(3, "1000", 4) = 4 [pid 7708] close(3) = 0 [pid 7708] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7708] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7708] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7708] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7708] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7709]}, 88) = 7709 [pid 7708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7708] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7708] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7704] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7704] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}./strace-static-x86_64: Process 7709 attached ) = -1 ETIMEDOUT (Connection timed out) [pid 7709] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7709] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7708] <... futex resumed>) = 0 [pid 7708] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7708] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7709] <... futex resumed>) = 1 [pid 7709] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7698] exit_group(0) = ? [pid 7706] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7699] <... bpf resumed>) = ? [pid 7699] +++ exited with 0 +++ [pid 7698] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7698, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7710 ./strace-static-x86_64: Process 7710 attached [pid 7710] set_robust_list(0x555555b026a0, 24) = 0 [pid 7710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7710] setpgid(0, 0) = 0 [pid 7710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7710] write(3, "1000", 4) = 4 [pid 7710] close(3) = 0 [pid 7710] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7710] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7710] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7708] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7710] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7710] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7712]}, 88) = 7712 [pid 7710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7710] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7710] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7712 attached [pid 7712] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7712] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7712] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7710] <... futex resumed>) = 0 [pid 7712] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7710] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7710] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7700] exit_group(0) = ? [pid 7701] <... bpf resumed>) = ? [pid 7710] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7701] +++ exited with 0 +++ [pid 7700] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7700, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7713 ./strace-static-x86_64: Process 7713 attached [pid 7713] set_robust_list(0x555555b026a0, 24) = 0 [pid 7713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7713] setpgid(0, 0) = 0 [pid 7713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7713] write(3, "1000", 4 [pid 7702] exit_group(0) = ? [pid 7713] <... write resumed>) = 4 [pid 7713] close(3) = 0 [pid 7713] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7703] <... bpf resumed>) = ? [pid 7713] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7713] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7713] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7713] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7703] +++ exited with 0 +++ [pid 7702] +++ exited with 0 +++ [pid 7713] <... clone3 resumed> => {parent_tid=[7714]}, 88) = 7714 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7702, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- [pid 7713] rt_sigprocmask(SIG_SETMASK, [], [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 7715 [pid 7713] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7713] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7715 attached [pid 7715] set_robust_list(0x555555b026a0, 24) = 0 [pid 7715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7715] setpgid(0, 0) = 0 [pid 7715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7715] write(3, "1000", 4 [pid 7704] exit_group(0 [pid 7715] <... write resumed>) = 4 [pid 7704] <... exit_group resumed>) = ? [pid 7715] close(3) = 0 [pid 7705] <... bpf resumed>) = ? [pid 7715] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7715] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, ./strace-static-x86_64: Process 7714 attached [pid 7714] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7715] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7715] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7705] +++ exited with 0 +++ [pid 7704] +++ exited with 0 +++ [pid 7715] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7704, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 7715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7714] <... bpf resumed>) = 3 [pid 7714] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7713] <... futex resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7715] <... mmap resumed>) = 0x7fd459fa1000 [pid 7714] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7713] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7715] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7716 [pid 7715] <... mprotect resumed>) = 0 [pid 7713] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7715] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7715] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 7716 attached [pid 7716] set_robust_list(0x555555b026a0, 24) = 0 [pid 7716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7716] setpgid(0, 0) = 0 [pid 7716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7715] <... clone3 resumed> => {parent_tid=[7717]}, 88) = 7717 [pid 7715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7716] <... openat resumed>) = 3 [pid 7715] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7716] write(3, "1000", 4) = 4 [pid 7715] <... futex resumed>) = 0 [pid 7716] close(3) = 0 [pid 7716] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7716] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7715] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7716] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7716] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7716] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7718]}, 88) = 7718 [pid 7716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7716] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7716] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7717 attached [pid 7717] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7717] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7706] exit_group(0 [pid 7717] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7706] <... exit_group resumed>) = ? [pid 7715] <... futex resumed>) = 0 [pid 7707] <... bpf resumed>) = ? [pid 7717] <... futex resumed>) = 1 [pid 7717] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7715] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7715] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7707] +++ exited with 0 +++ [pid 7706] +++ exited with 0 +++ ./strace-static-x86_64: Process 7718 attached [pid 7718] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7706, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7718] <... bpf resumed>) = 3 [pid 7718] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7716] <... futex resumed>) = 0 [pid 7716] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7716] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7718] <... futex resumed>) = 1 [pid 7718] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7719 ./strace-static-x86_64: Process 7719 attached [pid 7719] set_robust_list(0x555555b026a0, 24) = 0 [pid 7719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7719] setpgid(0, 0) = 0 [pid 7719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7719] write(3, "1000", 4) = 4 [pid 7719] close(3) = 0 [pid 7719] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7719] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7719] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7719] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7720]}, 88) = 7720 [pid 7719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7719] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7719] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7720 attached [pid 7720] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7720] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7720] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7719] <... futex resumed>) = 0 [pid 7719] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7719] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7720] <... futex resumed>) = 1 [pid 7720] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7713] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7708] exit_group(0) = ? [pid 7709] <... bpf resumed>) = ? [pid 7709] +++ exited with 0 +++ [pid 7708] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7708, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7721 [pid 7715] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7716] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7716] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7716] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7721 attached [pid 7721] set_robust_list(0x555555b026a0, 24) = 0 [pid 7721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7721] setpgid(0, 0) = 0 [pid 7721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7721] write(3, "1000", 4) = 4 [pid 7721] close(3) = 0 [pid 7721] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7721] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7721] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7721] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7721] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7721] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7722]}, 88) = 7722 [pid 7721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7721] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7721] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7722 attached [pid 7722] set_robust_list(0x7fd459fc19a0, 24 [pid 7719] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7722] <... set_robust_list resumed>) = 0 [pid 7722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7722] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7721] <... futex resumed>) = 0 [pid 7721] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7722] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7721] <... futex resumed>) = 0 [pid 7721] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7710] exit_group(0) = ? [pid 7712] <... bpf resumed>) = ? [pid 7712] +++ exited with 0 +++ [pid 7710] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7710, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7723 ./strace-static-x86_64: Process 7723 attached [pid 7723] set_robust_list(0x555555b026a0, 24) = 0 [pid 7723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7721] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7723] setpgid(0, 0) = 0 [pid 7723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7723] write(3, "1000", 4) = 4 [pid 7723] close(3) = 0 [pid 7723] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7723] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7723] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7723] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7723] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7724]}, 88) = 7724 [pid 7723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7723] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7723] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7724 attached [pid 7724] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7724] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7723] <... futex resumed>) = 0 [pid 7724] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7723] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7723] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 7716] exit_group(0) = ? [pid 7718] <... bpf resumed>) = ? [pid 7718] +++ exited with 0 +++ [pid 7716] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7716, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7725 ./strace-static-x86_64: Process 7725 attached [pid 7725] set_robust_list(0x555555b026a0, 24 [pid 7713] exit_group(0 [pid 7725] <... set_robust_list resumed>) = 0 [pid 7725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7725] setpgid(0, 0) = 0 [pid 7725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7713] <... exit_group resumed>) = ? [pid 7725] write(3, "1000", 4) = 4 [pid 7725] close(3) = 0 [pid 7725] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7725] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7725] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7725] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7725] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7726]}, 88) = 7726 [pid 7725] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7725] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7725] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7726 attached [pid 7726] set_robust_list(0x7fd459fc19a0, 24 [pid 7714] <... bpf resumed>) = ? [pid 7726] <... set_robust_list resumed>) = 0 [pid 7726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7715] exit_group(0) = ? [pid 7726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7719] exit_group(0) = ? [pid 7720] <... bpf resumed>) = ? [pid 7714] +++ exited with 0 +++ [pid 7713] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7713, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7726] <... bpf resumed>) = 3 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 7726] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... restart_syscall resumed>) = 0 [pid 7726] <... futex resumed>) = 1 [pid 7725] <... futex resumed>) = 0 [pid 7725] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7725] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7720] +++ exited with 0 +++ [pid 7719] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7719, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7727 [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7726] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7728 ./strace-static-x86_64: Process 7727 attached [pid 7727] set_robust_list(0x555555b026a0, 24) = 0 [pid 7727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7727] setpgid(0, 0) = 0 [pid 7727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7727] write(3, "1000", 4) = 4 [pid 7727] close(3) = 0 [pid 7727] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7727] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7727] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7727] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7729]}, 88) = 7729 [pid 7727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7727] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7727] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7717] <... bpf resumed>) = ? [pid 7717] +++ exited with 0 +++ [pid 7715] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7715, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7730 ./strace-static-x86_64: Process 7728 attached [pid 7728] set_robust_list(0x555555b026a0, 24) = 0 [pid 7728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7728] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7729 attached [pid 7729] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7729] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7728] write(3, "1000", 4) = 4 [pid 7728] close(3) = 0 [pid 7728] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7729] <... bpf resumed>) = 3 [pid 7729] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7727] <... futex resumed>) = 0 [pid 7727] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7727] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7729] <... futex resumed>) = 1 [pid 7728] <... futex resumed>) = 0 [pid 7728] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7728] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7729] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7728] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7728] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 7730 attached ) = 0 [pid 7730] set_robust_list(0x555555b026a0, 24 [pid 7728] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7730] <... set_robust_list resumed>) = 0 [pid 7728] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7730] <... prctl resumed>) = 0 [pid 7728] <... clone3 resumed> => {parent_tid=[7731]}, 88) = 7731 [pid 7730] setpgid(0, 0) = 0 [pid 7728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7728] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7730] <... openat resumed>) = 3 [pid 7728] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7730] write(3, "1000", 4) = 4 [pid 7730] close(3./strace-static-x86_64: Process 7731 attached [pid 7731] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7730] <... close resumed>) = 0 [pid 7730] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7730] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7730] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7731] <... bpf resumed>) = 3 [pid 7730] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7731] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7731] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7728] <... futex resumed>) = 0 [pid 7728] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7730] <... mmap resumed>) = 0x7fd459fa1000 [pid 7730] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7728] <... futex resumed>) = 1 [pid 7728] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7731] <... futex resumed>) = 0 [pid 7730] <... mprotect resumed>) = 0 [pid 7731] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7730] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7730] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7732]}, 88) = 7732 [pid 7730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7730] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7730] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7725] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7725] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7732 attached [pid 7732] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7732] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7732] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7730] <... futex resumed>) = 0 [pid 7732] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7730] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7730] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7721] exit_group(0) = ? [pid 7722] <... bpf resumed>) = ? [pid 7722] +++ exited with 0 +++ [pid 7721] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7721, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7733 [pid 7727] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7727] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7727] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7733 attached [pid 7733] set_robust_list(0x555555b026a0, 24) = 0 [pid 7733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7733] setpgid(0, 0) = 0 [pid 7733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7733] write(3, "1000", 4) = 4 [pid 7733] close(3) = 0 [pid 7733] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7733] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7733] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7733] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7733] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7734]}, 88) = 7734 [pid 7733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7733] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7733] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7734 attached [pid 7734] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7734] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7733] <... futex resumed>) = 0 [pid 7728] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7734] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7733] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7733] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7730] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7733] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7733] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7723] exit_group(0) = ? [pid 7724] <... bpf resumed>) = ? [pid 7724] +++ exited with 0 +++ [pid 7723] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7723, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7735 ./strace-static-x86_64: Process 7735 attached [pid 7735] set_robust_list(0x555555b026a0, 24) = 0 [pid 7735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7735] setpgid(0, 0) = 0 [pid 7735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7735] write(3, "1000", 4) = 4 [pid 7735] close(3) = 0 [pid 7735] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7735] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7735] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7735] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7735] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7736]}, 88) = 7736 [pid 7735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7735] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7736 attached ) = 0 [pid 7735] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7736] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7736] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7735] <... futex resumed>) = 0 [pid 7736] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7735] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7735] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7725] exit_group(0) = ? [pid 7726] <... bpf resumed>) = ? [pid 7726] +++ exited with 0 +++ [pid 7725] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7725, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7737 ./strace-static-x86_64: Process 7737 attached [pid 7737] set_robust_list(0x555555b026a0, 24) = 0 [pid 7737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7737] setpgid(0, 0) = 0 [pid 7735] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7737] write(3, "1000", 4) = 4 [pid 7737] close(3) = 0 [pid 7737] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7737] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7737] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7727] exit_group(0) = ? [pid 7729] <... bpf resumed>) = ? [pid 7737] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7729] +++ exited with 0 +++ [pid 7727] +++ exited with 0 +++ [pid 7737] <... mprotect resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7727, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 7737] rt_sigprocmask(SIG_BLOCK, ~[], [pid 297] <... restart_syscall resumed>) = 0 [pid 7737] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7737] <... clone3 resumed> => {parent_tid=[7739]}, 88) = 7739 [pid 7737] rt_sigprocmask(SIG_SETMASK, [], [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7738 [pid 7737] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7737] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7737] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7738 attached [pid 7738] set_robust_list(0x555555b026a0, 24) = 0 [pid 7738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7738] setpgid(0, 0) = 0 [pid 7738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7738] write(3, "1000", 4) = 4 [pid 7738] close(3) = 0 [pid 7738] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7738] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7738] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7738] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7738] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7738] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7738] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 7739 attached [pid 7739] set_robust_list(0x7fd459fc19a0, 24 [pid 7738] <... clone3 resumed> => {parent_tid=[7740]}, 88) = 7740 [pid 7738] rt_sigprocmask(SIG_SETMASK, [], [pid 7739] <... set_robust_list resumed>) = 0 [pid 7738] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7738] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7739] rt_sigprocmask(SIG_SETMASK, [], [pid 7738] <... futex resumed>) = 0 [pid 7738] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7739] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7739] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7739] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7737] <... futex resumed>) = 0 [pid 7739] <... futex resumed>) = 1 [pid 7737] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7740 attached [pid 7739] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7737] <... futex resumed>) = 0 [pid 7740] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7737] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7740] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7738] <... futex resumed>) = 0 [pid 7740] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7738] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7738] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7728] exit_group(0 [pid 7731] <... bpf resumed>) = ? [pid 7728] <... exit_group resumed>) = ? [pid 7731] +++ exited with 0 +++ [pid 7728] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7728, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7741 [pid 7733] exit_group(0) = ? [pid 7734] <... bpf resumed>) = ? [pid 7734] +++ exited with 0 +++ [pid 7733] +++ exited with 0 +++ [pid 7737] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7733, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7742 ./strace-static-x86_64: Process 7741 attached [pid 7741] set_robust_list(0x555555b026a0, 24) = 0 [pid 7741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7741] setpgid(0, 0) = 0 [pid 7741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7741] write(3, "1000", 4) = 4 [pid 7741] close(3) = 0 [pid 7741] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7741] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7741] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7741] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7741] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7741] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7743]}, 88) = 7743 [pid 7741] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7741] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7741] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7738] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7738] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7738] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7738] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7730] exit_group(0) = ? ./strace-static-x86_64: Process 7742 attached [pid 7732] <... bpf resumed>) = ? [pid 7742] set_robust_list(0x555555b026a0, 24) = 0 [pid 7742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7742] setpgid(0, 0) = 0 [pid 7742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7742] write(3, "1000", 4) = 4 [pid 7742] close(3) = 0 [pid 7742] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7742] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7732] +++ exited with 0 +++ [pid 7730] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7730, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7744 [pid 7742] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7742] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7742] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7745]}, 88) = 7745 [pid 7742] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7742] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7742] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7743 attached [pid 7743] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7743] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 7744 attached [pid 7744] set_robust_list(0x555555b026a0, 24) = 0 [pid 7744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7744] setpgid(0, 0 [pid 7743] <... bpf resumed>) = 3 [pid 7743] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7741] <... futex resumed>) = 0 [pid 7743] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7741] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7744] <... setpgid resumed>) = 0 [pid 7741] <... futex resumed>) = 0 [pid 7744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7741] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7744] <... openat resumed>) = 3 [pid 7744] write(3, "1000", 4./strace-static-x86_64: Process 7745 attached ) = 4 [pid 7744] close(3 [pid 7745] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7744] <... close resumed>) = 0 [pid 7744] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7744] <... futex resumed>) = 0 [pid 7745] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7744] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7744] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7745] <... bpf resumed>) = 3 [pid 7744] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7745] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7744] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7745] <... futex resumed>) = 1 [pid 7744] <... mmap resumed>) = 0x7fd459fa1000 [pid 7742] <... futex resumed>) = 0 [pid 7742] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7742] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7745] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7744] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7744] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7744] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7746]}, 88) = 7746 [pid 7744] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7744] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7744] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7746 attached [pid 7746] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7746] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7744] <... futex resumed>) = 0 [pid 7746] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7744] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7746] <... futex resumed>) = 0 [pid 7746] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7744] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7741] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7742] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7742] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7742] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7744] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7735] exit_group(0 [pid 7736] <... bpf resumed>) = ? [pid 7735] <... exit_group resumed>) = ? [pid 7736] +++ exited with 0 +++ [pid 7735] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7735, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7747 ./strace-static-x86_64: Process 7747 attached [pid 7747] set_robust_list(0x555555b026a0, 24) = 0 [pid 7747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7747] setpgid(0, 0) = 0 [pid 7747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7747] write(3, "1000", 4) = 4 [pid 7747] close(3) = 0 [pid 7747] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7747] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7747] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7747] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7747] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7748]}, 88) = 7748 ./strace-static-x86_64: Process 7748 attached [pid 7747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7747] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7748] set_robust_list(0x7fd459fc19a0, 24 [pid 7747] <... futex resumed>) = 0 [pid 7747] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7748] <... set_robust_list resumed>) = 0 [pid 7748] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7748] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7747] <... futex resumed>) = 0 [pid 7748] <... futex resumed>) = 1 [pid 7748] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7747] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7747] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7738] exit_group(0) = ? [pid 7740] <... bpf resumed>) = ? [pid 7740] +++ exited with 0 +++ [pid 7738] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7738, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7737] exit_group(0) = ? [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7749 [pid 7739] <... bpf resumed>) = ? [pid 7739] +++ exited with 0 +++ [pid 7737] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7737, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7750 ./strace-static-x86_64: Process 7749 attached [pid 7749] set_robust_list(0x555555b026a0, 24) = 0 [pid 7749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7749] setpgid(0, 0) = 0 [pid 7749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7749] write(3, "1000", 4./strace-static-x86_64: Process 7750 attached ) = 4 [pid 7749] close(3) = 0 [pid 7749] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7749] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7749] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7749] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7749] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7749] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7751]}, 88) = 7751 [pid 7750] set_robust_list(0x555555b026a0, 24 [pid 7749] rt_sigprocmask(SIG_SETMASK, [], [pid 7750] <... set_robust_list resumed>) = 0 [pid 7749] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7749] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7749] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7750] setpgid(0, 0) = 0 [pid 7750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 7751 attached [pid 7750] write(3, "1000", 4 [pid 7751] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7751] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7750] <... write resumed>) = 4 [pid 7750] close(3 [pid 7747] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7750] <... close resumed>) = 0 [pid 7751] <... bpf resumed>) = 3 [pid 7750] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7750] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7750] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7751] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7749] <... futex resumed>) = 0 [pid 7749] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7749] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7751] <... futex resumed>) = 1 [pid 7751] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7750] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7750] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7750] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7750] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7752]}, 88) = 7752 [pid 7750] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7750] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7750] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7752 attached [pid 7752] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7752] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7750] <... futex resumed>) = 0 [pid 7750] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7752] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7750] <... futex resumed>) = 0 [pid 7750] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7742] exit_group(0) = ? [pid 7745] <... bpf resumed>) = ? [pid 7741] exit_group(0 [pid 7745] +++ exited with 0 +++ [pid 7742] +++ exited with 0 +++ [pid 7741] <... exit_group resumed>) = ? [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7742, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7753 [pid 7743] <... bpf resumed>) = ? [pid 7743] +++ exited with 0 +++ [pid 7741] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7741, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7754 ./strace-static-x86_64: Process 7753 attached [pid 7753] set_robust_list(0x555555b026a0, 24) = 0 [pid 7753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7753] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 7754 attached [pid 7754] set_robust_list(0x555555b026a0, 24 [pid 7753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7749] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7749] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7754] <... set_robust_list resumed>) = 0 [pid 7749] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7749] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7754] <... prctl resumed>) = 0 [pid 7754] setpgid(0, 0) = 0 [pid 7754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7753] <... openat resumed>) = 3 [pid 7754] write(3, "1000", 4) = 4 [pid 7753] write(3, "1000", 4 [pid 7754] close(3) = 0 [pid 7754] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7754] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7754] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7754] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7754] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7754] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7753] <... write resumed>) = 4 [pid 7754] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7754] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7756]}, 88) = 7756 [pid 7754] rt_sigprocmask(SIG_SETMASK, [], [pid 7753] close(3 [pid 7754] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7754] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7753] <... close resumed>) = 0 [pid 7754] <... futex resumed>) = 0 [pid 7754] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7753] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7756 attached [pid 7756] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7756] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7753] <... futex resumed>) = 0 [pid 7753] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7750] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7753] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7753] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7756] <... bpf resumed>) = 3 [pid 7753] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7756] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7754] <... futex resumed>) = 0 [pid 7754] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7754] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7756] <... futex resumed>) = 1 [pid 7756] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7753] <... mmap resumed>) = 0x7fd459fa1000 [pid 7753] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7753] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7753] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7757]}, 88) = 7757 [pid 7753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7753] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7753] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7757 attached [pid 7757] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7757] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7757] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7757] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7753] <... futex resumed>) = 0 [pid 7753] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7757] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7753] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7744] exit_group(0) = ? [pid 7746] <... bpf resumed>) = ? [pid 7746] +++ exited with 0 +++ [pid 7744] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7744, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7758 ./strace-static-x86_64: Process 7758 attached [pid 7758] set_robust_list(0x555555b026a0, 24) = 0 [pid 7758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7758] setpgid(0, 0) = 0 [pid 7758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7758] write(3, "1000", 4) = 4 [pid 7758] close(3) = 0 [pid 7758] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7758] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7758] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7758] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7758] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7759]}, 88) = 7759 [pid 7758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7758] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7758] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7754] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7759 attached [pid 7759] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7759] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7758] <... futex resumed>) = 0 [pid 7759] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7758] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7753] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7758] <... futex resumed>) = 0 [pid 7758] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7747] exit_group(0) = ? [pid 7748] <... bpf resumed>) = ? [pid 7748] +++ exited with 0 +++ [pid 7747] +++ exited with 0 +++ [pid 7758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7758] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7747, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 7758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7760 ./strace-static-x86_64: Process 7760 attached [pid 7760] set_robust_list(0x555555b026a0, 24) = 0 [pid 7760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7760] setpgid(0, 0) = 0 [pid 7760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7760] write(3, "1000", 4) = 4 [pid 7760] close(3) = 0 [pid 7760] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7760] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7760] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7760] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7760] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7760] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7760] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7761]}, 88) = 7761 [pid 7760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7760] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7760] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7749] exit_group(0) = ? ./strace-static-x86_64: Process 7761 attached [pid 7761] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7751] <... bpf resumed>) = ? [pid 7761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7751] +++ exited with 0 +++ [pid 7749] +++ exited with 0 +++ [pid 7761] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7749, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 7761] <... bpf resumed>) = 3 [pid 297] <... restart_syscall resumed>) = 0 [pid 7761] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7760] <... futex resumed>) = 0 [pid 7761] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7760] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7760] <... futex resumed>) = 0 [pid 7760] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7762 ./strace-static-x86_64: Process 7762 attached [pid 7762] set_robust_list(0x555555b026a0, 24) = 0 [pid 7762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7762] setpgid(0, 0) = 0 [pid 7762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7762] write(3, "1000", 4) = 4 [pid 7762] close(3) = 0 [pid 7762] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7762] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7762] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7762] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7762] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7750] exit_group(0 [pid 7762] <... mprotect resumed>) = 0 [pid 7750] <... exit_group resumed>) = ? [pid 7762] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7762] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7763]}, 88) = 7763 [pid 7762] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7762] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7762] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7752] <... bpf resumed>) = ? [pid 7752] +++ exited with 0 +++ [pid 7750] +++ exited with 0 +++ ./strace-static-x86_64: Process 7763 attached [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7750, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7763] set_robust_list(0x7fd459fc19a0, 24 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7763] <... set_robust_list resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 7763] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7763] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7764 [pid 7763] <... bpf resumed>) = 3 [pid 7763] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7762] <... futex resumed>) = 0 [pid 7763] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7762] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7762] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7764 attached [pid 7764] set_robust_list(0x555555b026a0, 24) = 0 [pid 7764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7764] setpgid(0, 0) = 0 [pid 7764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7764] write(3, "1000", 4) = 4 [pid 7764] close(3) = 0 [pid 7764] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7764] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7764] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7764] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7764] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7764] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7764] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7765]}, 88) = 7765 [pid 7764] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7764] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7764] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7765 attached [pid 7765] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7760] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7765] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7764] <... futex resumed>) = 0 [pid 7764] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7764] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7765] <... futex resumed>) = 1 [pid 7765] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7754] exit_group(0) = ? [pid 7756] <... bpf resumed>) = ? [pid 7756] +++ exited with 0 +++ [pid 7754] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7754, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7766 ./strace-static-x86_64: Process 7766 attached [pid 7766] set_robust_list(0x555555b026a0, 24) = 0 [pid 7753] exit_group(0 [pid 7766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7753] <... exit_group resumed>) = ? [pid 7766] <... prctl resumed>) = 0 [pid 7762] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7766] setpgid(0, 0) = 0 [pid 7757] <... bpf resumed>) = ? [pid 7766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7766] write(3, "1000", 4) = 4 [pid 7766] close(3) = 0 [pid 7766] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7766] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7766] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7766] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7766] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7766] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7766] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7767]}, 88) = 7767 [pid 7766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7766] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7766] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7757] +++ exited with 0 +++ [pid 7753] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7753, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7768 ./strace-static-x86_64: Process 7768 attached [pid 7768] set_robust_list(0x555555b026a0, 24) = 0 [pid 7768] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7767 attached [pid 7767] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7764] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7768] <... prctl resumed>) = 0 [pid 7768] setpgid(0, 0) = 0 [pid 7767] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7767] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7766] <... futex resumed>) = 0 [pid 7767] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7766] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7767] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7766] <... futex resumed>) = 0 [pid 7768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7767] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7766] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7768] <... openat resumed>) = 3 [pid 7768] write(3, "1000", 4) = 4 [pid 7768] close(3) = 0 [pid 7768] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7768] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7768] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7768] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7768] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7768] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7768] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7769]}, 88) = 7769 [pid 7768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7768] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7768] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7769 attached [pid 7769] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7769] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7769] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7768] <... futex resumed>) = 0 [pid 7768] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7768] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7769] <... futex resumed>) = 1 [pid 7769] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7758] exit_group(0) = ? [pid 7766] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7759] <... bpf resumed>) = ? [pid 7759] +++ exited with 0 +++ [pid 7758] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7758, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7770 ./strace-static-x86_64: Process 7770 attached [pid 7770] set_robust_list(0x555555b026a0, 24) = 0 [pid 7770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7770] setpgid(0, 0) = 0 [pid 7770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7770] write(3, "1000", 4) = 4 [pid 7770] close(3) = 0 [pid 7770] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7770] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7770] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7768] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7770] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7770] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7770] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7771]}, 88) = 7771 [pid 7770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7770] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7770] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7771 attached [pid 7771] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7771] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7770] <... futex resumed>) = 0 [pid 7771] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7770] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7770] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7760] exit_group(0) = ? [pid 7761] <... bpf resumed>) = ? [pid 7761] +++ exited with 0 +++ [pid 7760] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7760, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7772 ./strace-static-x86_64: Process 7772 attached [pid 7772] set_robust_list(0x555555b026a0, 24) = 0 [pid 7772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7772] setpgid(0, 0) = 0 [pid 7772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7772] write(3, "1000", 4) = 4 [pid 7772] close(3) = 0 [pid 7772] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7772] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7772] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7770] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7772] <... mmap resumed>) = 0x7fd459fa1000 [pid 7772] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7772] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7772] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7773]}, 88) = 7773 [pid 7772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7772] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7772] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7773 attached [pid 7773] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7773] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7762] exit_group(0 [pid 7773] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7762] <... exit_group resumed>) = ? [pid 7773] <... futex resumed>) = 1 [pid 7772] <... futex resumed>) = 0 [pid 7763] <... bpf resumed>) = ? [pid 7773] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7772] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7773] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7772] <... futex resumed>) = 0 [pid 7763] +++ exited with 0 +++ [pid 7762] +++ exited with 0 +++ [pid 7773] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7772] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7762, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7774 [pid 7764] exit_group(0) = ? [pid 7765] <... bpf resumed>) = ? [pid 7765] +++ exited with 0 +++ [pid 7764] +++ exited with 0 +++ ./strace-static-x86_64: Process 7774 attached [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7764, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7774] set_robust_list(0x555555b026a0, 24 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7774] <... set_robust_list resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 7774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7774] setpgid(0, 0) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7774] write(3, "1000", 4 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7775 [pid 7774] <... write resumed>) = 4 [pid 7774] close(3) = 0 [pid 7774] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7774] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7774] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7774] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7774] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7774] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7774] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 7775 attached [pid 7775] set_robust_list(0x555555b026a0, 24 [pid 7774] <... clone3 resumed> => {parent_tid=[7776]}, 88) = 7776 [pid 7775] <... set_robust_list resumed>) = 0 [pid 7774] rt_sigprocmask(SIG_SETMASK, [], [pid 7775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7774] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7775] <... prctl resumed>) = 0 [pid 7774] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7775] setpgid(0, 0 [pid 7774] <... futex resumed>) = 0 [pid 7775] <... setpgid resumed>) = 0 [pid 7774] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7775] write(3, "1000", 4) = 4 [pid 7775] close(3) = 0 [pid 7775] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7776 attached ) = 0 [pid 7776] set_robust_list(0x7fd459fc19a0, 24 [pid 7775] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7776] <... set_robust_list resumed>) = 0 [pid 7775] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7776] rt_sigprocmask(SIG_SETMASK, [], [pid 7775] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7776] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7775] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7775] <... mmap resumed>) = 0x7fd459fa1000 [pid 7775] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7776] <... bpf resumed>) = 3 [pid 7775] <... mprotect resumed>) = 0 [pid 7776] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7775] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7776] <... futex resumed>) = 1 [pid 7775] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7774] <... futex resumed>) = 0 [pid 7776] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7774] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7772] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7774] <... futex resumed>) = 0 [pid 7776] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7775] <... clone3 resumed> => {parent_tid=[7777]}, 88) = 7777 [pid 7774] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7775] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7775] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7777 attached [pid 7777] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7777] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7775] <... futex resumed>) = 0 [pid 7775] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7775] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7777] <... futex resumed>) = 1 [pid 7777] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7766] exit_group(0) = ? [pid 7767] <... bpf resumed>) = ? [pid 7767] +++ exited with 0 +++ [pid 7766] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7766, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7778 ./strace-static-x86_64: Process 7778 attached [pid 7778] set_robust_list(0x555555b026a0, 24) = 0 [pid 7778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7778] setpgid(0, 0) = 0 [pid 7778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7768] exit_group(0 [pid 7778] write(3, "1000", 4 [pid 7768] <... exit_group resumed>) = ? [pid 7778] <... write resumed>) = 4 [pid 7778] close(3) = 0 [pid 7778] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7769] <... bpf resumed>) = ? [pid 7778] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7778] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7778] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7769] +++ exited with 0 +++ [pid 7768] +++ exited with 0 +++ [pid 7778] <... mprotect resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7768, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 7778] rt_sigprocmask(SIG_BLOCK, ~[], [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 7774] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7778] <... rt_sigprocmask resumed>[], 8) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 7778] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7775] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7778] <... clone3 resumed> => {parent_tid=[7779]}, 88) = 7779 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7778] rt_sigprocmask(SIG_SETMASK, [], [pid 7775] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7778] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7778] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7780 [pid 7778] <... futex resumed>) = 0 [pid 7778] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7779 attached [pid 7779] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7779] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 7780 attached NULL, 8) = 0 [pid 7779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7780] set_robust_list(0x555555b026a0, 24) = 0 [pid 7780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7780] setpgid(0, 0) = 0 [pid 7780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7780] write(3, "1000", 4) = 4 [pid 7780] close(3) = 0 [pid 7780] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7780] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7780] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7780] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7780] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7781]}, 88) = 7781 [pid 7780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7780] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7780] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7779] <... bpf resumed>) = 3 [pid 7779] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7778] <... futex resumed>) = 0 [pid 7778] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7778] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7779] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7781 attached [pid 7781] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7781] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7781] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7780] <... futex resumed>) = 0 [pid 7781] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7780] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7780] <... futex resumed>) = 0 [pid 7781] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7780] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7778] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7770] exit_group(0) = ? [pid 7771] <... bpf resumed>) = ? [pid 7771] +++ exited with 0 +++ [pid 7770] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7770, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7782 ./strace-static-x86_64: Process 7782 attached [pid 7782] set_robust_list(0x555555b026a0, 24) = 0 [pid 7782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7782] setpgid(0, 0) = 0 [pid 7782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7782] write(3, "1000", 4) = 4 [pid 7782] close(3) = 0 [pid 7782] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7782] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7782] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7782] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7782] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7782] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7783]}, 88) = 7783 [pid 7782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7780] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7782] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 7783 attached [pid 7782] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7783] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7783] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7782] <... futex resumed>) = 0 [pid 7783] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7782] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7782] <... futex resumed>) = 0 [pid 7783] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7782] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7772] exit_group(0) = ? [pid 7773] <... bpf resumed>) = ? [pid 7773] +++ exited with 0 +++ [pid 7772] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7772, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7784 ./strace-static-x86_64: Process 7784 attached [pid 7784] set_robust_list(0x555555b026a0, 24) = 0 [pid 7782] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7784] setpgid(0, 0) = 0 [pid 7784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7784] write(3, "1000", 4) = 4 [pid 7784] close(3) = 0 [pid 7784] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7784] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7784] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7784] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7784] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7784] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7785]}, 88) = 7785 [pid 7784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7784] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7784] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7785 attached [pid 7785] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7785] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7785] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7784] <... futex resumed>) = 0 [pid 7784] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7784] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7785] <... futex resumed>) = 1 [pid 7785] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7775] exit_group(0 [pid 7774] exit_group(0) = ? [pid 7777] <... bpf resumed>) = ? [pid 7775] <... exit_group resumed>) = ? [pid 7777] +++ exited with 0 +++ [pid 7775] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7775, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7776] <... bpf resumed>) = ? [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7786 [pid 7776] +++ exited with 0 +++ [pid 7774] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7774, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7787 ./strace-static-x86_64: Process 7786 attached [pid 7786] set_robust_list(0x555555b026a0, 24) = 0 [pid 7786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7786] setpgid(0, 0) = 0 [pid 7786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7786] write(3, "1000", 4) = 4 [pid 7786] close(3) = 0 ./strace-static-x86_64: Process 7787 attached [pid 7786] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7787] set_robust_list(0x555555b026a0, 24 [pid 7786] <... futex resumed>) = 0 [pid 7786] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7787] <... set_robust_list resumed>) = 0 [pid 7786] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7786] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7786] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7786] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7787] <... prctl resumed>) = 0 [pid 7786] <... mmap resumed>) = 0x7fd459fa1000 [pid 7787] setpgid(0, 0 [pid 7786] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7787] <... setpgid resumed>) = 0 [pid 7786] <... mprotect resumed>) = 0 [pid 7787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7786] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7787] <... openat resumed>) = 3 [pid 7786] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7787] write(3, "1000", 4) = 4 [pid 7786] <... clone3 resumed> => {parent_tid=[7788]}, 88) = 7788 [pid 7787] close(3 [pid 7786] rt_sigprocmask(SIG_SETMASK, [], [pid 7787] <... close resumed>) = 0 [pid 7786] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7786] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7787] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7786] <... futex resumed>) = 0 [pid 7787] <... futex resumed>) = 0 [pid 7786] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7784] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7784] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7787] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7787] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7787] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7787] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7787] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 7788 attached [pid 7788] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7787] <... clone3 resumed> => {parent_tid=[7789]}, 88) = 7789 [pid 7788] <... bpf resumed>) = 3 [pid 7788] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7787] rt_sigprocmask(SIG_SETMASK, [], [pid 7788] <... futex resumed>) = 1 [pid 7787] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7786] <... futex resumed>) = 0 [pid 7788] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7787] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7786] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7788] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7787] <... futex resumed>) = 0 [pid 7786] <... futex resumed>) = 0 [pid 7788] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7787] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7786] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7789 attached [pid 7789] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7789] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7789] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7787] <... futex resumed>) = 0 [pid 7789] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7787] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7789] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7787] <... futex resumed>) = 0 [pid 7789] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7787] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7778] exit_group(0) = ? [pid 7779] <... bpf resumed>) = ? [pid 7779] +++ exited with 0 +++ [pid 7778] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7778, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7790 ./strace-static-x86_64: Process 7790 attached [pid 7790] set_robust_list(0x555555b026a0, 24) = 0 [pid 7790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7790] setpgid(0, 0) = 0 [pid 7790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7790] write(3, "1000", 4) = 4 [pid 7790] close(3) = 0 [pid 7790] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7790] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7790] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7790] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7790] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7791]}, 88) = 7791 [pid 7790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7790] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7786] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7790] <... futex resumed>) = 0 [pid 7790] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7780] exit_group(0) = ? [pid 7781] <... bpf resumed>) = ? [pid 7781] +++ exited with 0 +++ [pid 7780] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7780, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7792 ./strace-static-x86_64: Process 7791 attached [pid 7791] set_robust_list(0x7fd459fc19a0, 24./strace-static-x86_64: Process 7792 attached ) = 0 [pid 7791] rt_sigprocmask(SIG_SETMASK, [], [pid 7792] set_robust_list(0x555555b026a0, 24 [pid 7791] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7792] <... set_robust_list resumed>) = 0 [pid 7791] <... bpf resumed>) = 3 [pid 7792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7791] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7792] <... prctl resumed>) = 0 [pid 7791] <... futex resumed>) = 1 [pid 7790] <... futex resumed>) = 0 [pid 7791] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 7790] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7791] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7792] setpgid(0, 0 [pid 7790] <... futex resumed>) = 0 [pid 7787] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7792] <... setpgid resumed>) = 0 [pid 7790] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7792] write(3, "1000", 4) = 4 [pid 7792] close(3) = 0 [pid 7792] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7792] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7792] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7792] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7792] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7793]}, 88) = 7793 [pid 7792] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7792] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7792] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7793 attached [pid 7793] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7793] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7793] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7792] <... futex resumed>) = 0 [pid 7793] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7792] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7792] <... futex resumed>) = 0 [pid 7793] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7792] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7790] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7790] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7782] exit_group(0) = ? [pid 7783] <... bpf resumed>) = ? [pid 7783] +++ exited with 0 +++ [pid 7782] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7782, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7794 ./strace-static-x86_64: Process 7794 attached [pid 7794] set_robust_list(0x555555b026a0, 24) = 0 [pid 7794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7794] setpgid(0, 0) = 0 [pid 7794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7794] write(3, "1000", 4) = 4 [pid 7794] close(3) = 0 [pid 7794] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7794] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7794] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7794] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7794] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7794] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7796]}, 88) = 7796 [pid 7794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7794] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7794] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7796 attached [pid 7796] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7796] rt_sigprocmask(SIG_SETMASK, [], [pid 7792] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7796] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7796] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7796] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7794] <... futex resumed>) = 0 [pid 7794] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7796] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7794] <... futex resumed>) = 0 [pid 7794] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7784] exit_group(0) = ? [pid 7785] <... bpf resumed>) = ? [pid 7785] +++ exited with 0 +++ [pid 7784] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7784, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7797 ./strace-static-x86_64: Process 7797 attached [pid 7797] set_robust_list(0x555555b026a0, 24) = 0 [pid 7797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7797] setpgid(0, 0) = 0 [pid 7797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7797] write(3, "1000", 4) = 4 [pid 7797] close(3) = 0 [pid 7797] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7797] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7794] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7797] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7797] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7797] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7797] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7798]}, 88) = 7798 [pid 7797] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7797] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7797] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7798 attached [pid 7798] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7798] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7797] <... futex resumed>) = 0 [pid 7798] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7797] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7797] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7798] <... futex resumed>) = 0 [pid 7798] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7786] exit_group(0) = ? [pid 7788] <... bpf resumed>) = ? [pid 7787] exit_group(0) = ? [pid 7788] +++ exited with 0 +++ [pid 7786] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7786, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7789] <... bpf resumed>) = ? [pid 7789] +++ exited with 0 +++ [pid 7787] +++ exited with 0 +++ [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7787, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7799 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7800 ./strace-static-x86_64: Process 7799 attached [pid 7799] set_robust_list(0x555555b026a0, 24) = 0 [pid 7799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7800 attached [pid 7800] set_robust_list(0x555555b026a0, 24) = 0 [pid 7800] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7799] setpgid(0, 0 [pid 7800] <... prctl resumed>) = 0 [pid 7799] <... setpgid resumed>) = 0 [pid 7800] setpgid(0, 0 [pid 7799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7800] <... setpgid resumed>) = 0 [pid 7799] write(3, "1000", 4) = 4 [pid 7797] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7799] close(3 [pid 7790] exit_group(0 [pid 7800] <... openat resumed>) = 3 [pid 7799] <... close resumed>) = 0 [pid 7790] <... exit_group resumed>) = ? [pid 7800] write(3, "1000", 4 [pid 7799] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7791] <... bpf resumed>) = ? [pid 7800] <... write resumed>) = 4 [pid 7799] <... futex resumed>) = 0 [pid 7800] close(3 [pid 7799] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7791] +++ exited with 0 +++ [pid 7790] +++ exited with 0 +++ [pid 7800] <... close resumed>) = 0 [pid 7799] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7800] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7799] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7790, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7800] <... futex resumed>) = 0 [pid 7799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7800] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 7800] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7799] <... mmap resumed>) = 0x7fd459fa1000 [pid 7800] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7799] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7800] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7799] <... mprotect resumed>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7799] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7800] <... mmap resumed>) = 0x7fd459fa1000 [pid 7799] <... rt_sigprocmask resumed>[], 8) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7801 [pid 7800] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7800] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 7801 attached [pid 7800] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7799] <... clone3 resumed> => {parent_tid=[7802]}, 88) = 7802 [pid 7801] set_robust_list(0x555555b026a0, 24 [pid 7800] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7799] rt_sigprocmask(SIG_SETMASK, [], [pid 7801] <... set_robust_list resumed>) = 0 [pid 7800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7799] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7801] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7799] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7801] <... prctl resumed>) = 0 [pid 7800] <... clone3 resumed> => {parent_tid=[7803]}, 88) = 7803 [pid 7799] <... futex resumed>) = 0 [pid 7801] setpgid(0, 0 [pid 7800] rt_sigprocmask(SIG_SETMASK, [], [pid 7799] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7801] <... setpgid resumed>) = 0 [pid 7800] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7800] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7801] <... openat resumed>) = 3 [pid 7800] <... futex resumed>) = 0 [pid 7801] write(3, "1000", 4 [pid 7800] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7801] <... write resumed>) = 4 [pid 7801] close(3) = 0 [pid 7801] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7801] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7801] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 7803 attached [pid 7801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7803] set_robust_list(0x7fd459fc19a0, 24 [pid 7801] <... mmap resumed>) = 0x7fd459fa1000 [pid 7803] <... set_robust_list resumed>) = 0 [pid 7801] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 7802 attached [pid 7803] rt_sigprocmask(SIG_SETMASK, [], [pid 7801] <... mprotect resumed>) = 0 [pid 7803] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7802] set_robust_list(0x7fd459fc19a0, 24 [pid 7801] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7803] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7802] <... set_robust_list resumed>) = 0 [pid 7801] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7802] rt_sigprocmask(SIG_SETMASK, [], [pid 7801] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7803] <... bpf resumed>) = 3 [pid 7802] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7803] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7801] <... clone3 resumed> => {parent_tid=[7804]}, 88) = 7804 [pid 7803] <... futex resumed>) = 1 [pid 7802] <... bpf resumed>) = 3 [pid 7801] rt_sigprocmask(SIG_SETMASK, [], [pid 7800] <... futex resumed>) = 0 [pid 7803] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7802] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7801] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7800] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7802] <... futex resumed>) = 1 [pid 7801] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7800] <... futex resumed>) = 0 [pid 7799] <... futex resumed>) = 0 [pid 7803] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7802] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7801] <... futex resumed>) = 0 [pid 7800] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7799] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7801] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7799] <... futex resumed>) = 0 [pid 7799] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7804 attached [pid 7804] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7804] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7801] <... futex resumed>) = 0 [pid 7804] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7801] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7804] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7801] <... futex resumed>) = 0 [pid 7804] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7801] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7792] exit_group(0) = ? [pid 7793] <... bpf resumed>) = ? [pid 7793] +++ exited with 0 +++ [pid 7792] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7792, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7805 ./strace-static-x86_64: Process 7805 attached [pid 7805] set_robust_list(0x555555b026a0, 24) = 0 [pid 7805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7805] setpgid(0, 0) = 0 [pid 7805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7805] <... openat resumed>) = 3 [pid 7805] write(3, "1000", 4) = 4 [pid 7805] close(3) = 0 [pid 7805] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7805] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7805] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7805] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7805] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7805] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7806]}, 88) = 7806 [pid 7805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7805] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7799] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7805] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7806 attached [pid 7806] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7806] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7806] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7805] <... futex resumed>) = 0 [pid 7806] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7805] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7801] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7806] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7805] <... futex resumed>) = 0 [pid 7806] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7805] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7794] exit_group(0) = ? [pid 7796] <... bpf resumed>) = ? [pid 7796] +++ exited with 0 +++ [pid 7794] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7794, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7807 ./strace-static-x86_64: Process 7807 attached [pid 7807] set_robust_list(0x555555b026a0, 24) = 0 [pid 7807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7807] setpgid(0, 0) = 0 [pid 7807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7807] write(3, "1000", 4) = 4 [pid 7807] close(3) = 0 [pid 7807] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7807] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7807] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7807] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7807] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7807] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7808]}, 88) = 7808 [pid 7807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7807] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7807] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7808 attached [pid 7808] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7808] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7805] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7808] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7807] <... futex resumed>) = 0 [pid 7808] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7807] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7808] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7807] <... futex resumed>) = 0 [pid 7808] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7807] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7797] exit_group(0) = ? [pid 7798] <... bpf resumed>) = ? [pid 7798] +++ exited with 0 +++ [pid 7797] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7797, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7809 ./strace-static-x86_64: Process 7809 attached [pid 7809] set_robust_list(0x555555b026a0, 24) = 0 [pid 7809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7809] setpgid(0, 0) = 0 [pid 7809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7809] write(3, "1000", 4) = 4 [pid 7809] close(3) = 0 [pid 7809] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7809] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7809] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7809] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7809] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7807] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7809] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7809] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7810]}, 88) = 7810 [pid 7809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7809] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7809] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7810 attached [pid 7810] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7810] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7809] <... futex resumed>) = 0 [pid 7810] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7809] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7809] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7800] exit_group(0 [pid 7803] <... bpf resumed>) = ? [pid 7800] <... exit_group resumed>) = ? [pid 7803] +++ exited with 0 +++ [pid 7800] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7800, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7811 ./strace-static-x86_64: Process 7811 attached [pid 7811] set_robust_list(0x555555b026a0, 24) = 0 [pid 7811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7799] exit_group(0 [pid 7811] setpgid(0, 0 [pid 7799] <... exit_group resumed>) = ? [pid 7811] <... setpgid resumed>) = 0 [pid 7802] <... bpf resumed>) = ? [pid 7811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7809] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7811] <... openat resumed>) = 3 [pid 7811] write(3, "1000", 4 [pid 7802] +++ exited with 0 +++ [pid 7799] +++ exited with 0 +++ [pid 7811] <... write resumed>) = 4 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7799, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7811] close(3 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7811] <... close resumed>) = 0 [pid 7811] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... restart_syscall resumed>) = 0 [pid 7811] <... futex resumed>) = 0 [pid 7811] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7811] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7812 [pid 7811] <... mmap resumed>) = 0x7fd459fa1000 [pid 7811] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7811] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7811] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 7812 attached => {parent_tid=[7813]}, 88) = 7813 [pid 7811] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7811] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7801] exit_group(0 [pid 7811] <... futex resumed>) = 0 [pid 7801] <... exit_group resumed>) = ? [pid 7811] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7804] <... bpf resumed>) = ? [pid 7812] set_robust_list(0x555555b026a0, 24) = 0 [pid 7812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7804] +++ exited with 0 +++ [pid 7801] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7801, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 7812] <... prctl resumed>) = 0 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7812] setpgid(0, 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 7812] <... setpgid resumed>) = 0 [pid 7812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7812] write(3, "1000", 4) = 4 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7814 [pid 7812] close(3) = 0 [pid 7812] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7812] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7812] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 7814 attached NULL, 8) = 0 [pid 7812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7814] set_robust_list(0x555555b026a0, 24 [pid 7812] <... mmap resumed>) = 0x7fd459fa1000 [pid 7814] <... set_robust_list resumed>) = 0 [pid 7812] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 7813 attached [pid 7814] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7812] <... mprotect resumed>) = 0 [pid 7813] set_robust_list(0x7fd459fc19a0, 24 [pid 7814] <... prctl resumed>) = 0 [pid 7813] <... set_robust_list resumed>) = 0 [pid 7812] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7814] setpgid(0, 0 [pid 7813] rt_sigprocmask(SIG_SETMASK, [], [pid 7812] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7814] <... setpgid resumed>) = 0 [pid 7813] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7814] <... openat resumed>) = 3 [pid 7813] <... bpf resumed>) = 3 [pid 7812] <... clone3 resumed> => {parent_tid=[7815]}, 88) = 7815 [pid 7814] write(3, "1000", 4 [pid 7813] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7812] rt_sigprocmask(SIG_SETMASK, [], [pid 7814] <... write resumed>) = 4 [pid 7813] <... futex resumed>) = 1 [pid 7812] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7811] <... futex resumed>) = 0 [pid 7814] close(3 [pid 7813] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7812] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7811] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7814] <... close resumed>) = 0 [pid 7813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7812] <... futex resumed>) = 0 [pid 7811] <... futex resumed>) = 0 [pid 7814] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7813] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7812] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7811] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7814] <... futex resumed>) = 0 [pid 7814] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 ./strace-static-x86_64: Process 7815 attached [pid 7814] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7815] set_robust_list(0x7fd459fc19a0, 24 [pid 7814] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7815] <... set_robust_list resumed>) = 0 [pid 7814] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7815] rt_sigprocmask(SIG_SETMASK, [], [pid 7814] <... mmap resumed>) = 0x7fd459fa1000 [pid 7815] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7814] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7815] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7814] <... mprotect resumed>) = 0 [pid 7814] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7815] <... bpf resumed>) = 3 [pid 7814] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7815] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7814] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7815] <... futex resumed>) = 1 [pid 7812] <... futex resumed>) = 0 [pid 7815] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7814] <... clone3 resumed> => {parent_tid=[7816]}, 88) = 7816 [pid 7812] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7815] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7814] rt_sigprocmask(SIG_SETMASK, [], [pid 7812] <... futex resumed>) = 0 [pid 7815] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7814] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7812] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7816 attached [pid 7814] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7816] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7814] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7816] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7814] <... futex resumed>) = 0 [pid 7816] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7814] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7814] <... futex resumed>) = 0 [pid 7816] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7814] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7805] exit_group(0) = ? [pid 7806] <... bpf resumed>) = ? [pid 7806] +++ exited with 0 +++ [pid 7805] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7805, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7817 [pid 7811] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7817 attached [pid 7812] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7817] set_robust_list(0x555555b026a0, 24) = 0 [pid 7817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7817] setpgid(0, 0) = 0 [pid 7817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7817] write(3, "1000", 4) = 4 [pid 7817] close(3) = 0 [pid 7817] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7817] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7817] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7817] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7817] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7817] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7818]}, 88) = 7818 [pid 7817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7817] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7817] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7814] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7818 attached [pid 7818] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7807] exit_group(0) = ? [pid 7818] <... bpf resumed>) = 3 [pid 7808] <... bpf resumed>) = ? [pid 7818] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7817] <... futex resumed>) = 0 [pid 7818] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7817] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7818] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7817] <... futex resumed>) = 0 [pid 7808] +++ exited with 0 +++ [pid 7807] +++ exited with 0 +++ [pid 7818] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7817] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7807, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7819 ./strace-static-x86_64: Process 7819 attached [pid 7819] set_robust_list(0x555555b026a0, 24) = 0 [pid 7819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7819] setpgid(0, 0) = 0 [pid 7819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7819] write(3, "1000", 4) = 4 [pid 7819] close(3) = 0 [pid 7819] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7819] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7819] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7819] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7819] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7820]}, 88) = 7820 [pid 7819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7819] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7819] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7820 attached [pid 7820] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7820] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7819] <... futex resumed>) = 0 [pid 7820] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7819] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7819] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7809] exit_group(0) = ? [pid 7810] <... bpf resumed>) = ? [pid 7810] +++ exited with 0 +++ [pid 7809] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7809, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7817] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7821 ./strace-static-x86_64: Process 7821 attached [pid 7821] set_robust_list(0x555555b026a0, 24) = 0 [pid 7821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7821] setpgid(0, 0) = 0 [pid 7819] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7821] write(3, "1000", 4) = 4 [pid 7821] close(3) = 0 [pid 7821] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7821] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7821] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7821] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7821] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7821] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7822]}, 88) = 7822 [pid 7821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7821] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7821] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7822 attached [pid 7822] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7822] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7822] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7821] <... futex resumed>) = 0 [pid 7822] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7821] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7822] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7821] <... futex resumed>) = 0 [pid 7821] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7822] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7811] exit_group(0) = ? [pid 7813] <... bpf resumed>) = ? [pid 7812] exit_group(0 [pid 7813] +++ exited with 0 +++ [pid 7812] <... exit_group resumed>) = ? [pid 7811] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7811, si_uid=0, si_status=0, si_utime=1, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7815] <... bpf resumed>) = ? [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7815] +++ exited with 0 +++ [pid 7812] +++ exited with 0 +++ [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7823 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7812, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7821] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7823 attached [pid 7823] set_robust_list(0x555555b026a0, 24 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7824 [pid 7823] <... set_robust_list resumed>) = 0 [pid 7823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7823] setpgid(0, 0) = 0 [pid 7823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7823] write(3, "1000", 4) = 4 [pid 7823] close(3) = 0 [pid 7823] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 7824 attached [pid 7824] set_robust_list(0x555555b026a0, 24) = 0 [pid 7824] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7823] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7823] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7824] <... prctl resumed>) = 0 [pid 7823] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7824] setpgid(0, 0 [pid 7823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7824] <... setpgid resumed>) = 0 [pid 7823] <... mmap resumed>) = 0x7fd459fa1000 [pid 7823] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7823] <... mprotect resumed>) = 0 [pid 7824] <... openat resumed>) = 3 [pid 7823] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7824] write(3, "1000", 4 [pid 7823] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7824] <... write resumed>) = 4 [pid 7823] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7824] close(3) = 0 [pid 7823] <... clone3 resumed> => {parent_tid=[7825]}, 88) = 7825 [pid 7824] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7823] rt_sigprocmask(SIG_SETMASK, [], [pid 7824] <... futex resumed>) = 0 [pid 7823] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7824] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7823] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7824] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7823] <... futex resumed>) = 0 [pid 7814] exit_group(0 [pid 7824] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7823] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7814] <... exit_group resumed>) = ? [pid 7816] <... bpf resumed>) = ? [pid 7824] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7824] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 7825 attached ) = 0x7fd459fa1000 [pid 7816] +++ exited with 0 +++ [pid 7814] +++ exited with 0 +++ [pid 7824] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7814, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 7824] <... mprotect resumed>) = 0 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7824] rt_sigprocmask(SIG_BLOCK, ~[], [pid 301] <... restart_syscall resumed>) = 0 [pid 7824] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7824] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7824] <... clone3 resumed> => {parent_tid=[7826]}, 88) = 7826 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7827 [pid 7824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7825] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7824] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7825] rt_sigprocmask(SIG_SETMASK, [], [pid 7824] <... futex resumed>) = 0 [pid 7825] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7824] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7825] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 7826 attached [pid 7825] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7823] <... futex resumed>) = 0 [pid 7826] set_robust_list(0x7fd459fc19a0, 24./strace-static-x86_64: Process 7827 attached ) = 0 [pid 7825] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7823] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7826] rt_sigprocmask(SIG_SETMASK, [], [pid 7825] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7827] set_robust_list(0x555555b026a0, 24 [pid 7823] <... futex resumed>) = 0 [pid 7825] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7826] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7823] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7827] <... set_robust_list resumed>) = 0 [pid 7826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7826] <... bpf resumed>) = 3 [pid 7827] setpgid(0, 0 [pid 7826] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7827] <... setpgid resumed>) = 0 [pid 7826] <... futex resumed>) = 1 [pid 7824] <... futex resumed>) = 0 [pid 7827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7826] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7824] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7827] <... openat resumed>) = 3 [pid 7824] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7827] write(3, "1000", 4) = 4 [pid 7827] close(3) = 0 [pid 7827] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7827] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7827] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7827] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7827] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7827] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7828]}, 88) = 7828 [pid 7827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7827] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7827] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7828 attached [pid 7828] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7828] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7827] <... futex resumed>) = 0 [pid 7828] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7827] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7827] <... futex resumed>) = 0 [pid 7828] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7827] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7823] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7824] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7817] exit_group(0) = ? [pid 7818] <... bpf resumed>) = ? [pid 7818] +++ exited with 0 +++ [pid 7817] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7817, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7829 ./strace-static-x86_64: Process 7829 attached [pid 7829] set_robust_list(0x555555b026a0, 24) = 0 [pid 7829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7829] setpgid(0, 0 [pid 7819] exit_group(0 [pid 7829] <... setpgid resumed>) = 0 [pid 7829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7819] <... exit_group resumed>) = ? [pid 7829] <... openat resumed>) = 3 [pid 7827] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7820] <... bpf resumed>) = ? [pid 7829] write(3, "1000", 4) = 4 [pid 7829] close(3 [pid 7820] +++ exited with 0 +++ [pid 7819] +++ exited with 0 +++ [pid 7829] <... close resumed>) = 0 [pid 7829] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7819, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 7829] <... futex resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 7829] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 300] <... restart_syscall resumed>) = 0 [pid 7829] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7829] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 7830 [pid 7829] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7829] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7831]}, 88) = 7831 [pid 7829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7829] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7829] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7830 attached [pid 7830] set_robust_list(0x555555b026a0, 24) = 0 [pid 7830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7830] setpgid(0, 0) = 0 [pid 7830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7830] write(3, "1000", 4) = 4 [pid 7830] close(3) = 0 [pid 7830] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7831 attached ) = 0 [pid 7831] set_robust_list(0x7fd459fc19a0, 24 [pid 7830] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7831] <... set_robust_list resumed>) = 0 [pid 7830] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7831] rt_sigprocmask(SIG_SETMASK, [], [pid 7830] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7831] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7830] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7830] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7831] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7830] <... mmap resumed>) = 0x7fd459fa1000 [pid 7830] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7831] <... bpf resumed>) = 3 [pid 7830] <... mprotect resumed>) = 0 [pid 7831] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7830] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7831] <... futex resumed>) = 1 [pid 7830] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7829] <... futex resumed>) = 0 [pid 7831] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7830] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7829] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7830] <... clone3 resumed> => {parent_tid=[7832]}, 88) = 7832 [pid 7829] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7830] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7830] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7832 attached [pid 7832] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7832] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7832] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7832] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7830] <... futex resumed>) = 0 [pid 7830] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7830] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7832] <... futex resumed>) = 1 [pid 7832] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7821] exit_group(0) = ? [pid 7822] <... bpf resumed>) = ? [pid 7822] +++ exited with 0 +++ [pid 7821] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7821, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7833 ./strace-static-x86_64: Process 7833 attached [pid 7833] set_robust_list(0x555555b026a0, 24) = 0 [pid 7833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7833] setpgid(0, 0 [pid 7829] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7833] <... setpgid resumed>) = 0 [pid 7833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7833] write(3, "1000", 4) = 4 [pid 7833] close(3) = 0 [pid 7833] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7833] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7830] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7833] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7833] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7833] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7833] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7833] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7834]}, 88) = 7834 [pid 7833] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7833] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7833] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7834 attached [pid 7834] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7834] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7834] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7833] <... futex resumed>) = 0 [pid 7834] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7833] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7833] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7823] exit_group(0) = ? [pid 7825] <... bpf resumed>) = ? [pid 7825] +++ exited with 0 +++ [pid 7823] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7823, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7835 ./strace-static-x86_64: Process 7835 attached [pid 7835] set_robust_list(0x555555b026a0, 24) = 0 [pid 7835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7835] setpgid(0, 0) = 0 [pid 7835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7833] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7835] <... openat resumed>) = 3 [pid 7835] write(3, "1000", 4 [pid 7824] exit_group(0 [pid 7835] <... write resumed>) = 4 [pid 7824] <... exit_group resumed>) = ? [pid 7835] close(3) = 0 [pid 7826] <... bpf resumed>) = ? [pid 7835] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7835] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7826] +++ exited with 0 +++ [pid 7824] +++ exited with 0 +++ [pid 7835] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7824, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 7835] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7835] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7835] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7835] <... clone3 resumed> => {parent_tid=[7837]}, 88) = 7837 [pid 7835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7838 [pid 7835] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7835] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7838 attached [pid 7838] set_robust_list(0x555555b026a0, 24) = 0 [pid 7838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7838] setpgid(0, 0./strace-static-x86_64: Process 7837 attached ) = 0 [pid 7838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7837] set_robust_list(0x7fd459fc19a0, 24 [pid 7838] <... openat resumed>) = 3 [pid 7837] <... set_robust_list resumed>) = 0 [pid 7838] write(3, "1000", 4 [pid 7837] rt_sigprocmask(SIG_SETMASK, [], [pid 7838] <... write resumed>) = 4 [pid 7837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7838] close(3 [pid 7837] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7838] <... close resumed>) = 0 [pid 7838] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7837] <... bpf resumed>) = 3 [pid 7838] <... futex resumed>) = 0 [pid 7837] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7838] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7837] <... futex resumed>) = 1 [pid 7835] <... futex resumed>) = 0 [pid 7838] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7835] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7837] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7838] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7835] <... futex resumed>) = 0 [pid 7838] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7835] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7838] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7838] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7838] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7838] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7839]}, 88) = 7839 [pid 7827] exit_group(0 [pid 7838] rt_sigprocmask(SIG_SETMASK, [], [pid 7827] <... exit_group resumed>) = ? [pid 7838] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7828] <... bpf resumed>) = ? [pid 7838] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7838] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7828] +++ exited with 0 +++ [pid 7827] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7827, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 7839 attached [pid 7839] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7840 [pid 7839] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7839] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7839] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7838] <... futex resumed>) = 0 [pid 7839] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7838] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7839] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7838] <... futex resumed>) = 0 [pid 7839] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7838] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7840 attached [pid 7840] set_robust_list(0x555555b026a0, 24) = 0 [pid 7840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7840] setpgid(0, 0) = 0 [pid 7840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7840] write(3, "1000", 4) = 4 [pid 7840] close(3) = 0 [pid 7840] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7840] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7840] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7840] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7840] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7841]}, 88) = 7841 [pid 7840] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7840] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7840] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7841 attached [pid 7841] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7841] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7840] <... futex resumed>) = 0 [pid 7841] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7840] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7841] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7840] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7835] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7829] exit_group(0) = ? [pid 7831] <... bpf resumed>) = ? [pid 7831] +++ exited with 0 +++ [pid 7829] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7829, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7838] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7830] exit_group(0) = ? [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7842 [pid 7832] <... bpf resumed>) = ? [pid 7832] +++ exited with 0 +++ [pid 7830] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7830, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7843 ./strace-static-x86_64: Process 7842 attached [pid 7842] set_robust_list(0x555555b026a0, 24) = 0 [pid 7842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7842] setpgid(0, 0./strace-static-x86_64: Process 7843 attached [pid 7843] set_robust_list(0x555555b026a0, 24 [pid 7842] <... setpgid resumed>) = 0 [pid 7842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7840] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7842] <... openat resumed>) = 3 [pid 7842] write(3, "1000", 4) = 4 [pid 7843] <... set_robust_list resumed>) = 0 [pid 7842] close(3) = 0 [pid 7842] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7842] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7842] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7842] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7842] <... mmap resumed>) = 0x7fd459fa1000 [pid 7842] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7843] <... prctl resumed>) = 0 [pid 7842] <... mprotect resumed>) = 0 [pid 7843] setpgid(0, 0 [pid 7842] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7843] <... setpgid resumed>) = 0 [pid 7842] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7842] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7843] <... openat resumed>) = 3 [pid 7843] write(3, "1000", 4) = 4 [pid 7842] <... clone3 resumed> => {parent_tid=[7844]}, 88) = 7844 [pid 7843] close(3 [pid 7842] rt_sigprocmask(SIG_SETMASK, [], [pid 7843] <... close resumed>) = 0 [pid 7842] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7843] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7842] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7843] <... futex resumed>) = 0 [pid 7842] <... futex resumed>) = 0 [pid 7843] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7842] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7843] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7843] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7843] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7843] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7843] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ./strace-static-x86_64: Process 7844 attached [pid 7843] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7844] set_robust_list(0x7fd459fc19a0, 24 [pid 7843] <... clone3 resumed> => {parent_tid=[7845]}, 88) = 7845 [pid 7844] <... set_robust_list resumed>) = 0 [pid 7843] rt_sigprocmask(SIG_SETMASK, [], [pid 7844] rt_sigprocmask(SIG_SETMASK, [], [pid 7843] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7843] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7844] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7843] <... futex resumed>) = 0 [pid 7843] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 7845 attached [pid 7845] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7845] rt_sigprocmask(SIG_SETMASK, [], [pid 7844] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7842] <... futex resumed>) = 0 [pid 7844] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7842] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7842] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7845] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7845] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7843] <... futex resumed>) = 0 [pid 7845] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7843] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7843] <... futex resumed>) = 0 [pid 7845] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7843] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7842] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7842] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7833] exit_group(0) = ? [pid 7834] <... bpf resumed>) = ? [pid 7834] +++ exited with 0 +++ [pid 7833] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7833, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7846 ./strace-static-x86_64: Process 7846 attached [pid 7846] set_robust_list(0x555555b026a0, 24) = 0 [pid 7846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7843] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7846] <... prctl resumed>) = 0 [pid 7846] setpgid(0, 0) = 0 [pid 7846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7846] write(3, "1000", 4) = 4 [pid 7846] close(3) = 0 [pid 7846] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7846] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7846] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7846] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7846] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7846] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7846] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7847]}, 88) = 7847 [pid 7846] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7846] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7846] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7847 attached [pid 7847] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7847] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7846] <... futex resumed>) = 0 [pid 7847] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7846] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7847] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7846] <... futex resumed>) = 0 [pid 7847] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7846] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7835] exit_group(0 [pid 7837] <... bpf resumed>) = ? [pid 7835] <... exit_group resumed>) = ? [pid 7837] +++ exited with 0 +++ [pid 7835] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7835, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7848 ./strace-static-x86_64: Process 7848 attached [pid 7848] set_robust_list(0x555555b026a0, 24) = 0 [pid 7848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7848] setpgid(0, 0) = 0 [pid 7848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7848] write(3, "1000", 4) = 4 [pid 7848] close(3) = 0 [pid 7848] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7848] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7848] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7848] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7848] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7848] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7849]}, 88) = 7849 [pid 7848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7848] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7848] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7846] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7849 attached [pid 7849] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7849] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7849] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7848] <... futex resumed>) = 0 [pid 7838] exit_group(0 [pid 7848] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7838] <... exit_group resumed>) = ? [pid 7848] <... futex resumed>) = 0 [pid 7849] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7849] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7848] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7839] <... bpf resumed>) = ? [pid 7839] +++ exited with 0 +++ [pid 7838] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7838, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7850 ./strace-static-x86_64: Process 7850 attached [pid 7850] set_robust_list(0x555555b026a0, 24) = 0 [pid 7850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7840] exit_group(0) = ? [pid 7850] <... prctl resumed>) = 0 [pid 7841] <... bpf resumed>) = ? [pid 7850] setpgid(0, 0 [pid 7841] +++ exited with 0 +++ [pid 7840] +++ exited with 0 +++ [pid 7850] <... setpgid resumed>) = 0 [pid 7850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7840, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 7850] <... openat resumed>) = 3 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7850] write(3, "1000", 4 [pid 301] <... restart_syscall resumed>) = 0 [pid 7850] <... write resumed>) = 4 [pid 7850] close(3 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7850] <... close resumed>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7851 [pid 7850] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7850] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 ./strace-static-x86_64: Process 7851 attached [pid 7850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7851] set_robust_list(0x555555b026a0, 24) = 0 [pid 7851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7850] <... mmap resumed>) = 0x7fd459fa1000 [pid 7851] <... prctl resumed>) = 0 [pid 7851] setpgid(0, 0 [pid 7850] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7851] <... setpgid resumed>) = 0 [pid 7850] <... mprotect resumed>) = 0 [pid 7851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7850] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7851] <... openat resumed>) = 3 [pid 7850] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7851] write(3, "1000", 4) = 4 [pid 7851] close(3) = 0 [pid 7851] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7851] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7851] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7851] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7850] <... clone3 resumed> => {parent_tid=[7852]}, 88) = 7852 [pid 7851] <... mprotect resumed>) = 0 [pid 7850] rt_sigprocmask(SIG_SETMASK, [], [pid 7851] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7850] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7851] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7851] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7850] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7851] <... clone3 resumed> => {parent_tid=[7853]}, 88) = 7853 ./strace-static-x86_64: Process 7852 attached [pid 7851] rt_sigprocmask(SIG_SETMASK, [], [pid 7850] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7851] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7851] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7851] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7852] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7852] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 7853 attached [pid 7852] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7853] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7852] <... futex resumed>) = 1 [pid 7850] <... futex resumed>) = 0 [pid 7850] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7852] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7850] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7853] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7851] <... futex resumed>) = 0 [pid 7853] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7851] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7851] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7848] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7842] exit_group(0) = ? [pid 7844] <... bpf resumed>) = ? [pid 7844] +++ exited with 0 +++ [pid 7842] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7842, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7854 ./strace-static-x86_64: Process 7854 attached [pid 7854] set_robust_list(0x555555b026a0, 24) = 0 [pid 7854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7854] setpgid(0, 0) = 0 [pid 7854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7854] write(3, "1000", 4) = 4 [pid 7854] close(3) = 0 [pid 7854] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7854] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7854] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7854] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7854] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7854] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7855]}, 88) = 7855 [pid 7854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7854] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7854] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7850] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7855 attached [pid 7855] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7851] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7851] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7851] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7855] <... bpf resumed>) = 3 [pid 7851] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7855] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7854] <... futex resumed>) = 0 [pid 7855] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7854] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7854] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7843] exit_group(0 [pid 7845] <... bpf resumed>) = ? [pid 7843] <... exit_group resumed>) = ? [pid 7845] +++ exited with 0 +++ [pid 7843] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7843, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7856 ./strace-static-x86_64: Process 7856 attached [pid 7856] set_robust_list(0x555555b026a0, 24) = 0 [pid 7856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7856] setpgid(0, 0) = 0 [pid 7856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7856] write(3, "1000", 4) = 4 [pid 7856] close(3) = 0 [pid 7856] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7856] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7856] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7856] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7856] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7856] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7857]}, 88) = 7857 [pid 7856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7856] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7856] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7846] exit_group(0) = ? ./strace-static-x86_64: Process 7857 attached [pid 7847] <... bpf resumed>) = ? [pid 7857] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7847] +++ exited with 0 +++ [pid 7846] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7846, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 7857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7857] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7856] <... futex resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7858 [pid 7856] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7857] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7856] <... futex resumed>) = 0 [pid 7856] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7854] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7858 attached [pid 7858] set_robust_list(0x555555b026a0, 24) = 0 [pid 7858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7858] setpgid(0, 0) = 0 [pid 7858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7858] write(3, "1000", 4) = 4 [pid 7858] close(3) = 0 [pid 7858] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7858] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7858] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7858] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7858] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7859]}, 88) = 7859 [pid 7858] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7858] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7858] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7859 attached [pid 7859] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7859] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7859] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7858] <... futex resumed>) = 0 [pid 7858] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7859] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7858] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7856] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7848] exit_group(0 [pid 7849] <... bpf resumed>) = ? [pid 7848] <... exit_group resumed>) = ? [pid 7849] +++ exited with 0 +++ [pid 7848] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7848, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7860 [pid 7858] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7860 attached [pid 7860] set_robust_list(0x555555b026a0, 24) = 0 [pid 7860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7860] setpgid(0, 0) = 0 [pid 7860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7860] write(3, "1000", 4) = 4 [pid 7860] close(3) = 0 [pid 7860] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7860] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7860] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7851] exit_group(0 [pid 7860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7851] <... exit_group resumed>) = ? [pid 7860] <... mmap resumed>) = 0x7fd459fa1000 [pid 7860] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7860] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7860] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7861]}, 88) = 7861 [pid 7860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7860] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7860] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7861 attached [pid 7861] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7861] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7860] <... futex resumed>) = 0 [pid 7860] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7860] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7861] <... futex resumed>) = 1 [pid 7861] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7850] exit_group(0 [pid 7852] <... bpf resumed>) = ? [pid 7850] <... exit_group resumed>) = ? [pid 7853] <... bpf resumed>) = ? [pid 7852] +++ exited with 0 +++ [pid 7850] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7850, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7862 [pid 7853] +++ exited with 0 +++ [pid 7851] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7851, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- ./strace-static-x86_64: Process 7862 attached [pid 7862] set_robust_list(0x555555b026a0, 24) = 0 [pid 7862] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7862] <... prctl resumed>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7863 [pid 7862] setpgid(0, 0) = 0 [pid 7862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7862] write(3, "1000", 4) = 4 [pid 7862] close(3) = 0 [pid 7862] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7862] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7862] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7862] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7862] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 7863 attached [], 8) = 0 [pid 7863] set_robust_list(0x555555b026a0, 24) = 0 [pid 7863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7863] <... prctl resumed>) = 0 [pid 7863] setpgid(0, 0) = 0 [pid 7863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7862] <... clone3 resumed> => {parent_tid=[7864]}, 88) = 7864 [pid 7863] <... openat resumed>) = 3 [pid 7862] rt_sigprocmask(SIG_SETMASK, [], [pid 7863] write(3, "1000", 4) = 4 [pid 7863] close(3) = 0 [pid 7863] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7862] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7862] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7863] <... futex resumed>) = 0 [pid 7863] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7863] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7863] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7862] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7863] <... mmap resumed>) = 0x7fd459fa1000 [pid 7863] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7863] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7863] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7865]}, 88) = 7865 [pid 7863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7863] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7863] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7854] exit_group(0 [pid 7860] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7854] <... exit_group resumed>) = ? [pid 7855] <... bpf resumed>) = ? [pid 7855] +++ exited with 0 +++ [pid 7854] +++ exited with 0 +++ ./strace-static-x86_64: Process 7865 attached [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7854, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 7865] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 7865] <... bpf resumed>) = 3 [pid 299] <... restart_syscall resumed>) = 0 [pid 7865] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7863] <... futex resumed>) = 0 [pid 7863] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7863] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7865] <... futex resumed>) = 1 [pid 7865] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7864 attached [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7864] set_robust_list(0x7fd459fc19a0, 24 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7866 [pid 7864] <... set_robust_list resumed>) = 0 [pid 7864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7864] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 7866 attached [pid 7864] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7866] set_robust_list(0x555555b026a0, 24 [pid 7862] <... futex resumed>) = 0 [pid 7864] <... futex resumed>) = 1 [pid 7866] <... set_robust_list resumed>) = 0 [pid 7864] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7862] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7862] <... futex resumed>) = 0 [pid 7866] <... prctl resumed>) = 0 [pid 7866] setpgid(0, 0) = 0 [pid 7866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7862] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7866] <... openat resumed>) = 3 [pid 7866] write(3, "1000", 4) = 4 [pid 7866] close(3) = 0 [pid 7866] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7866] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7866] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7866] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7866] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7867]}, 88) = 7867 [pid 7866] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7866] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7866] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7867 attached [pid 7867] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7867] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7866] <... futex resumed>) = 0 [pid 7866] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7866] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7867] <... futex resumed>) = 1 [pid 7867] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7863] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7862] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7856] exit_group(0) = ? [pid 7857] <... bpf resumed>) = ? [pid 7857] +++ exited with 0 +++ [pid 7856] +++ exited with 0 +++ [pid 7866] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7866] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7866] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7866] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7866] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7856, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7868 ./strace-static-x86_64: Process 7868 attached [pid 7868] set_robust_list(0x555555b026a0, 24) = 0 [pid 7868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7868] setpgid(0, 0) = 0 [pid 7868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7868] write(3, "1000", 4) = 4 [pid 7868] close(3) = 0 [pid 7868] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7868] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7868] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7868] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7868] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7869]}, 88) = 7869 [pid 7868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7868] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 7869 attached [pid 7868] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7869] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7869] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7869] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7868] <... futex resumed>) = 0 [pid 7869] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7868] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7868] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7858] exit_group(0) = ? [pid 7859] <... bpf resumed>) = ? [pid 7859] +++ exited with 0 +++ [pid 7858] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7858, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7870 ./strace-static-x86_64: Process 7870 attached [pid 7870] set_robust_list(0x555555b026a0, 24) = 0 [pid 7870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7870] setpgid(0, 0) = 0 [pid 7870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7870] write(3, "1000", 4) = 4 [pid 7870] close(3) = 0 [pid 7870] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7870] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7870] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7870] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7870] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7870] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7868] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7870] <... clone3 resumed> => {parent_tid=[7871]}, 88) = 7871 [pid 7870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7870] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7870] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7871 attached [pid 7860] exit_group(0 [pid 7871] set_robust_list(0x7fd459fc19a0, 24 [pid 7860] <... exit_group resumed>) = ? [pid 7871] <... set_robust_list resumed>) = 0 [pid 7871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7871] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7870] <... futex resumed>) = 0 [pid 7871] <... futex resumed>) = 1 [pid 7871] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7870] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7870] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7861] <... bpf resumed>) = ? [pid 7861] +++ exited with 0 +++ [pid 7860] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7860, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7872 ./strace-static-x86_64: Process 7872 attached [pid 7872] set_robust_list(0x555555b026a0, 24) = 0 [pid 7872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7872] setpgid(0, 0) = 0 [pid 7872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7872] write(3, "1000", 4) = 4 [pid 7872] close(3) = 0 [pid 7872] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7872] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7872] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7872] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7872] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7872] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7873]}, 88) = 7873 [pid 7872] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7872] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7872] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7873 attached [pid 7873] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7873] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7873] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7863] exit_group(0 [pid 7873] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7870] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7863] <... exit_group resumed>) = ? [pid 7873] <... futex resumed>) = 1 [pid 7872] <... futex resumed>) = 0 [pid 7873] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7872] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7872] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7865] <... bpf resumed>) = ? [pid 7865] +++ exited with 0 +++ [pid 7863] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7863, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7866] exit_group(0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7866] <... exit_group resumed>) = ? [pid 7867] <... bpf resumed>) = ? [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7874 [pid 7867] +++ exited with 0 +++ [pid 7866] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7866, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7874 attached [pid 7874] set_robust_list(0x555555b026a0, 24) = 0 [pid 7874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7874] setpgid(0, 0) = 0 [pid 7874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7875 [pid 7874] <... openat resumed>) = 3 [pid 7874] write(3, "1000", 4) = 4 [pid 7874] close(3) = 0 [pid 7874] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7874] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7874] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7874] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7874] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7874] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7876]}, 88) = 7876 [pid 7874] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7874] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7874] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7875 attached [pid 7875] set_robust_list(0x555555b026a0, 24) = 0 [pid 7875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7875] setpgid(0, 0) = 0 [pid 7875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7875] write(3, "1000", 4) = 4 [pid 7875] close(3) = 0 [pid 7875] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7875] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7875] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7875] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7875] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7875] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7877]}, 88) = 7877 [pid 7875] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7875] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7875] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7876 attached [pid 7876] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7876] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7876] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7874] <... futex resumed>) = 0 [pid 7876] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7874] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7874] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7862] exit_group(0) = ? ./strace-static-x86_64: Process 7877 attached [pid 7877] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7877] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7877] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7875] <... futex resumed>) = 0 [pid 7875] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7877] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7875] <... futex resumed>) = 0 [pid 7875] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7872] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7864] <... bpf resumed>) = ? [pid 7864] +++ exited with 0 +++ [pid 7862] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7862, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7878 ./strace-static-x86_64: Process 7878 attached [pid 7878] set_robust_list(0x555555b026a0, 24) = 0 [pid 7878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7878] setpgid(0, 0) = 0 [pid 7878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7878] write(3, "1000", 4) = 4 [pid 7878] close(3) = 0 [pid 7878] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7878] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7874] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7878] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7878] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7878] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7878] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7878] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7879]}, 88) = 7879 [pid 7878] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7878] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7878] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7879 attached [pid 7879] set_robust_list(0x7fd459fc19a0, 24 [pid 7875] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7879] <... set_robust_list resumed>) = 0 [pid 7879] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7879] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7878] <... futex resumed>) = 0 [pid 7878] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7879] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7878] <... futex resumed>) = 0 [pid 7878] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7868] exit_group(0) = ? [pid 7869] <... bpf resumed>) = ? [pid 7869] +++ exited with 0 +++ [pid 7868] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7868, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7880 ./strace-static-x86_64: Process 7880 attached [pid 7880] set_robust_list(0x555555b026a0, 24) = 0 [pid 7880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7880] setpgid(0, 0) = 0 [pid 7880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7880] write(3, "1000", 4) = 4 [pid 7880] close(3) = 0 [pid 7880] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7880] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7880] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7880] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7880] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7880] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7881]}, 88) = 7881 [pid 7880] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7880] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7880] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7881 attached [pid 7881] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7881] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7881] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7880] <... futex resumed>) = 0 [pid 7880] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7881] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7880] <... futex resumed>) = 0 [pid 7880] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7878] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7870] exit_group(0) = ? [pid 7871] <... bpf resumed>) = ? [pid 7871] +++ exited with 0 +++ [pid 7870] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7870, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7883 ./strace-static-x86_64: Process 7883 attached [pid 7883] set_robust_list(0x555555b026a0, 24 [pid 7880] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7883] <... set_robust_list resumed>) = 0 [pid 7883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7883] setpgid(0, 0) = 0 [pid 7883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7883] write(3, "1000", 4) = 4 [pid 7883] close(3) = 0 [pid 7883] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7883] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7883] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7883] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7883] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7883] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7884]}, 88) = 7884 [pid 7883] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7883] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7883] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7872] exit_group(0./strace-static-x86_64: Process 7884 attached ) = ? [pid 7884] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7884] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7884] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7873] <... bpf resumed>) = ? [pid 7884] <... bpf resumed>) = 3 [pid 7873] +++ exited with 0 +++ [pid 7872] +++ exited with 0 +++ [pid 7884] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7883] <... futex resumed>) = 0 [pid 7884] <... futex resumed>) = 1 [pid 7883] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7872, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 7884] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7883] <... futex resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7883] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7885 ./strace-static-x86_64: Process 7885 attached [pid 7885] set_robust_list(0x555555b026a0, 24) = 0 [pid 7885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7885] setpgid(0, 0) = 0 [pid 7885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7885] write(3, "1000", 4) = 4 [pid 7885] close(3) = 0 [pid 7885] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7885] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7885] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7885] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7885] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7885] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7886]}, 88) = 7886 [pid 7885] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7885] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7885] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7886 attached [pid 7886] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7886] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7886] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7886] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7885] <... futex resumed>) = 0 [pid 7886] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7885] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7886] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7885] <... futex resumed>) = 0 [pid 7886] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7885] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7874] exit_group(0) = ? [pid 7876] <... bpf resumed>) = ? [pid 7883] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7875] exit_group(0) = ? [pid 7877] <... bpf resumed>) = ? [pid 7876] +++ exited with 0 +++ [pid 7874] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7874, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7877] +++ exited with 0 +++ [pid 7875] +++ exited with 0 +++ [pid 301] <... restart_syscall resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7875, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7887 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7888 ./strace-static-x86_64: Process 7887 attached [pid 7887] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 7888 attached [pid 7887] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7888] set_robust_list(0x555555b026a0, 24 [pid 7887] <... prctl resumed>) = 0 [pid 7888] <... set_robust_list resumed>) = 0 [pid 7887] setpgid(0, 0) = 0 [pid 7888] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7888] <... prctl resumed>) = 0 [pid 7887] write(3, "1000", 4) = 4 [pid 7888] setpgid(0, 0 [pid 7887] close(3 [pid 7888] <... setpgid resumed>) = 0 [pid 7887] <... close resumed>) = 0 [pid 7888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7887] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7888] <... openat resumed>) = 3 [pid 7887] <... futex resumed>) = 0 [pid 7888] write(3, "1000", 4) = 4 [pid 7887] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7888] close(3 [pid 7887] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7888] <... close resumed>) = 0 [pid 7887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7888] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7887] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7888] <... futex resumed>) = 0 [pid 7888] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7887] <... mmap resumed>) = 0x7fd459fa1000 [pid 7888] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7888] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7887] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7888] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7888] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7887] <... mprotect resumed>) = 0 [pid 7888] <... mmap resumed>) = 0x7fd459fa1000 [pid 7887] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7888] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7887] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7888] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7887] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7888] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7888] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7887] <... clone3 resumed> => {parent_tid=[7889]}, 88) = 7889 [pid 7887] rt_sigprocmask(SIG_SETMASK, [], [pid 7888] <... clone3 resumed> => {parent_tid=[7890]}, 88) = 7890 [pid 7887] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7888] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7887] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7888] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7887] <... futex resumed>) = 0 [pid 7888] <... futex resumed>) = 0 [pid 7887] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7888] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7889 attached [pid 7889] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7889] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 7890 attached NULL, 8) = 0 [pid 7890] set_robust_list(0x7fd459fc19a0, 24 [pid 7889] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7890] <... set_robust_list resumed>) = 0 [pid 7889] <... bpf resumed>) = 3 [pid 7890] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7889] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7885] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7890] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7889] <... futex resumed>) = 1 [pid 7887] <... futex resumed>) = 0 [pid 7889] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7890] <... bpf resumed>) = 3 [pid 7889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7887] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7890] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7889] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7887] <... futex resumed>) = 0 [pid 7890] <... futex resumed>) = 1 [pid 7888] <... futex resumed>) = 0 [pid 7887] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7890] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7888] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7890] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7888] <... futex resumed>) = 0 [pid 7890] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7888] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7878] exit_group(0) = ? [pid 7879] <... bpf resumed>) = ? [pid 7879] +++ exited with 0 +++ [pid 7878] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7878, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7891 ./strace-static-x86_64: Process 7891 attached [pid 7891] set_robust_list(0x555555b026a0, 24) = 0 [pid 7891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7891] setpgid(0, 0) = 0 [pid 7891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7891] write(3, "1000", 4) = 4 [pid 7891] close(3) = 0 [pid 7891] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7891] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7891] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7891] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7891] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7891] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7892]}, 88) = 7892 [pid 7891] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7891] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7891] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7892 attached [pid 7892] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7892] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7892] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7887] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7892] <... bpf resumed>) = 3 [pid 7892] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7891] <... futex resumed>) = 0 [pid 7892] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7891] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7892] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7891] <... futex resumed>) = 0 [pid 7892] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7891] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7888] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7880] exit_group(0) = ? [pid 7881] <... bpf resumed>) = ? [pid 7881] +++ exited with 0 +++ [pid 7880] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7880, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7893 ./strace-static-x86_64: Process 7893 attached [pid 7893] set_robust_list(0x555555b026a0, 24) = 0 [pid 7893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7893] setpgid(0, 0) = 0 [pid 7893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7893] write(3, "1000", 4) = 4 [pid 7893] close(3) = 0 [pid 7893] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7893] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7893] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7893] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7893] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7893] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7893] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7893] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7894]}, 88) = 7894 [pid 7893] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7893] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7893] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7894 attached [pid 7894] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7894] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7894] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7894] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7893] <... futex resumed>) = 0 [pid 7893] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7893] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7894] <... futex resumed>) = 1 [pid 7894] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7883] exit_group(0) = ? [pid 7884] <... bpf resumed>) = ? [pid 7884] +++ exited with 0 +++ [pid 7883] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7883, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7895 ./strace-static-x86_64: Process 7895 attached [pid 7895] set_robust_list(0x555555b026a0, 24) = 0 [pid 7895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7895] setpgid(0, 0) = 0 [pid 7893] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7895] write(3, "1000", 4 [pid 7885] exit_group(0 [pid 7895] <... write resumed>) = 4 [pid 7885] <... exit_group resumed>) = ? [pid 7895] close(3) = 0 [pid 7895] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7895] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7886] <... bpf resumed>) = ? [pid 7895] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7895] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7886] +++ exited with 0 +++ [pid 7885] +++ exited with 0 +++ [pid 7895] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7885, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7895] <... mmap resumed>) = 0x7fd459fa1000 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7895] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7896 [pid 7895] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7895] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7897]}, 88) = 7897 [pid 7895] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7895] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7895] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7896 attached [pid 7896] set_robust_list(0x555555b026a0, 24) = 0 [pid 7896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7897 attached [pid 7897] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7897] rt_sigprocmask(SIG_SETMASK, [], [pid 7896] setpgid(0, 0 [pid 7897] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7896] <... setpgid resumed>) = 0 [pid 7897] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7897] <... bpf resumed>) = 3 [pid 7896] write(3, "1000", 4 [pid 7897] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7896] <... write resumed>) = 4 [pid 7896] close(3 [pid 7897] <... futex resumed>) = 1 [pid 7895] <... futex resumed>) = 0 [pid 7896] <... close resumed>) = 0 [pid 7897] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7895] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7896] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7895] <... futex resumed>) = 0 [pid 7896] <... futex resumed>) = 0 [pid 7895] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7896] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7896] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7896] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7896] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7896] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7896] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7898]}, 88) = 7898 [pid 7896] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7896] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7896] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7898 attached [pid 7898] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7898] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7898] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7898] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7896] <... futex resumed>) = 0 [pid 7898] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7896] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7896] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7887] exit_group(0) = ? [pid 7895] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7895] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7888] exit_group(0) = ? [pid 7889] <... bpf resumed>) = ? [pid 7890] <... bpf resumed>) = ? [pid 7889] +++ exited with 0 +++ [pid 7887] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7887, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7890] +++ exited with 0 +++ [pid 7888] +++ exited with 0 +++ [pid 301] <... restart_syscall resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7888, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7899 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7900 ./strace-static-x86_64: Process 7899 attached [pid 7899] set_robust_list(0x555555b026a0, 24) = 0 [pid 7899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7899] setpgid(0, 0) = 0 [pid 7899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7899] write(3, "1000", 4 [pid 7896] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7900 attached [pid 7899] <... write resumed>) = 4 [pid 7896] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7900] set_robust_list(0x555555b026a0, 24 [pid 7899] close(3 [pid 7896] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7900] <... set_robust_list resumed>) = 0 [pid 7899] <... close resumed>) = 0 [pid 7899] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7900] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7899] <... futex resumed>) = 0 [pid 7900] <... prctl resumed>) = 0 [pid 7899] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7900] setpgid(0, 0 [pid 7899] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7900] <... setpgid resumed>) = 0 [pid 7899] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7899] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7900] <... openat resumed>) = 3 [pid 7899] <... mmap resumed>) = 0x7fd459fa1000 [pid 7900] write(3, "1000", 4 [pid 7899] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7900] <... write resumed>) = 4 [pid 7899] <... mprotect resumed>) = 0 [pid 7900] close(3 [pid 7899] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7900] <... close resumed>) = 0 [pid 7899] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7900] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7899] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7900] <... futex resumed>) = 0 [pid 7900] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7899] <... clone3 resumed> => {parent_tid=[7901]}, 88) = 7901 [pid 7900] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7899] rt_sigprocmask(SIG_SETMASK, [], [pid 7900] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7899] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7899] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7901 attached [pid 7900] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7899] <... futex resumed>) = 0 [pid 7901] set_robust_list(0x7fd459fc19a0, 24 [pid 7900] <... mmap resumed>) = 0x7fd459fa1000 [pid 7899] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7901] <... set_robust_list resumed>) = 0 [pid 7900] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7901] rt_sigprocmask(SIG_SETMASK, [], [pid 7900] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7901] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7900] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7900] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7901] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7900] <... clone3 resumed> => {parent_tid=[7902]}, 88) = 7902 [pid 7900] rt_sigprocmask(SIG_SETMASK, [], [pid 7901] <... bpf resumed>) = 3 [pid 7900] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7900] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7901] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7900] <... futex resumed>) = 0 [pid 7901] <... futex resumed>) = 1 [pid 7899] <... futex resumed>) = 0 [pid 7901] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7900] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7899] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7901] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7899] <... futex resumed>) = 0 [pid 7901] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7899] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7891] exit_group(0) = ? [pid 7892] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7902 attached [pid 7892] +++ exited with 0 +++ [pid 7891] +++ exited with 0 +++ [pid 7902] set_robust_list(0x7fd459fc19a0, 24 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7891, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7902] <... set_robust_list resumed>) = 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7902] rt_sigprocmask(SIG_SETMASK, [], [pid 296] <... restart_syscall resumed>) = 0 [pid 7902] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7902] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7902] <... bpf resumed>) = 3 [pid 7902] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7903 [pid 7902] <... futex resumed>) = 1 [pid 7900] <... futex resumed>) = 0 [pid 7902] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7900] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7903 attached [pid 7903] set_robust_list(0x555555b026a0, 24) = 0 [pid 7903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7903] setpgid(0, 0) = 0 [pid 7903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7903] write(3, "1000", 4) = 4 [pid 7903] close(3) = 0 [pid 7903] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7903] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7903] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7903] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7903] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7903] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7903] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7904]}, 88) = 7904 [pid 7903] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7903] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7903] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7900] <... futex resumed>) = 0 [pid 7900] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7899] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7904 attached [pid 7904] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7904] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7904] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7904] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7903] <... futex resumed>) = 0 [pid 7904] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7903] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7903] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7893] exit_group(0) = ? [pid 7894] <... bpf resumed>) = ? [pid 7894] +++ exited with 0 +++ [pid 7893] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7893, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7905 ./strace-static-x86_64: Process 7905 attached [pid 7905] set_robust_list(0x555555b026a0, 24) = 0 [pid 7905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7905] setpgid(0, 0) = 0 [pid 7905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7905] write(3, "1000", 4) = 4 [pid 7905] close(3) = 0 [pid 7905] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7905] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7905] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7905] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7905] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7905] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7905] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7906]}, 88) = 7906 [pid 7905] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7905] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7905] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7906 attached [pid 7906] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7906] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7906] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7906] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7905] <... futex resumed>) = 0 [pid 7906] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7905] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7906] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7905] <... futex resumed>) = 0 [pid 7906] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7905] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7900] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7903] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7896] exit_group(0) = ? [pid 7898] <... bpf resumed>) = ? [pid 7905] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7898] +++ exited with 0 +++ [pid 7896] +++ exited with 0 +++ [pid 7895] exit_group(0) = ? [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7896, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7897] <... bpf resumed>) = ? [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 7897] +++ exited with 0 +++ [pid 7895] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7895, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7907 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7908 ./strace-static-x86_64: Process 7908 attached [pid 7908] set_robust_list(0x555555b026a0, 24) = 0 [pid 7908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7908] setpgid(0, 0./strace-static-x86_64: Process 7907 attached ) = 0 [pid 7908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7907] set_robust_list(0x555555b026a0, 24 [pid 7908] <... openat resumed>) = 3 [pid 7907] <... set_robust_list resumed>) = 0 [pid 7908] write(3, "1000", 4 [pid 7907] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7908] <... write resumed>) = 4 [pid 7907] <... prctl resumed>) = 0 [pid 7908] close(3 [pid 7907] setpgid(0, 0 [pid 7908] <... close resumed>) = 0 [pid 7907] <... setpgid resumed>) = 0 [pid 7908] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7908] <... futex resumed>) = 0 [pid 7907] <... openat resumed>) = 3 [pid 7908] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7907] write(3, "1000", 4 [pid 7908] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7907] <... write resumed>) = 4 [pid 7908] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7907] close(3 [pid 7908] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7907] <... close resumed>) = 0 [pid 7908] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7907] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7908] <... mmap resumed>) = 0x7fd459fa1000 [pid 7907] <... futex resumed>) = 0 [pid 7908] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7907] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7908] <... mprotect resumed>) = 0 [pid 7907] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7908] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7907] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7908] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7907] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7908] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7908] <... clone3 resumed> => {parent_tid=[7909]}, 88) = 7909 [pid 7907] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7908] rt_sigprocmask(SIG_SETMASK, [], [pid 7907] <... mprotect resumed>) = 0 [pid 7908] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7907] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7908] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7907] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7908] <... futex resumed>) = 0 [pid 7907] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7908] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7907] <... clone3 resumed> => {parent_tid=[7910]}, 88) = 7910 [pid 7907] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7907] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7907] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7910 attached [pid 7910] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7910] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7910] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7910] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7907] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7909 attached [pid 7907] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7909] set_robust_list(0x7fd459fc19a0, 24 [pid 7907] <... futex resumed>) = 0 [pid 7909] <... set_robust_list resumed>) = 0 [pid 7907] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7909] rt_sigprocmask(SIG_SETMASK, [], [pid 7910] <... futex resumed>) = 1 [pid 7909] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7909] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7910] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7909] <... bpf resumed>) = 3 [pid 7909] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7908] <... futex resumed>) = 0 [pid 7908] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7909] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7908] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7899] exit_group(0) = ? [pid 7901] <... bpf resumed>) = ? [pid 7901] +++ exited with 0 +++ [pid 7899] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7899, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7911 ./strace-static-x86_64: Process 7911 attached [pid 7911] set_robust_list(0x555555b026a0, 24) = 0 [pid 7911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7911] setpgid(0, 0) = 0 [pid 7911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7911] write(3, "1000", 4) = 4 [pid 7911] close(3) = 0 [pid 7911] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7911] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7911] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7911] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7911] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7911] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7911] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7912]}, 88) = 7912 [pid 7911] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7911] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7911] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7907] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7912 attached [pid 7912] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7912] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7908] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7912] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7912] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7911] <... futex resumed>) = 0 [pid 7912] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7911] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7912] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7911] <... futex resumed>) = 0 [pid 7912] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7911] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7903] exit_group(0) = ? [pid 7904] <... bpf resumed>) = ? [pid 7904] +++ exited with 0 +++ [pid 7903] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7903, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7913 [pid 7900] exit_group(0) = ? [pid 7902] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7913 attached [pid 7913] set_robust_list(0x555555b026a0, 24 [pid 7902] +++ exited with 0 +++ [pid 7900] +++ exited with 0 +++ [pid 7913] <... set_robust_list resumed>) = 0 [pid 7913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7900, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 7913] <... prctl resumed>) = 0 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 7913] setpgid(0, 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 7913] <... setpgid resumed>) = 0 [pid 7913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7913] write(3, "1000", 4) = 4 [pid 7913] close(3 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7914 [pid 7913] <... close resumed>) = 0 [pid 7913] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7913] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7913] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 7914 attached NULL, 8) = 0 [pid 7913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7914] set_robust_list(0x555555b026a0, 24) = 0 [pid 7913] <... mmap resumed>) = 0x7fd459fa1000 [pid 7913] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7913] <... mprotect resumed>) = 0 [pid 7914] <... prctl resumed>) = 0 [pid 7913] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7914] setpgid(0, 0 [pid 7913] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7911] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7914] <... setpgid resumed>) = 0 [pid 7913] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7913] <... clone3 resumed> => {parent_tid=[7915]}, 88) = 7915 [pid 7914] <... openat resumed>) = 3 [pid 7913] rt_sigprocmask(SIG_SETMASK, [], [pid 7914] write(3, "1000", 4 [pid 7913] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7914] <... write resumed>) = 4 [pid 7913] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7914] close(3 [pid 7913] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7915 attached [pid 7914] <... close resumed>) = 0 [pid 7913] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7915] set_robust_list(0x7fd459fc19a0, 24 [pid 7914] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7915] <... set_robust_list resumed>) = 0 [pid 7914] <... futex resumed>) = 0 [pid 7915] rt_sigprocmask(SIG_SETMASK, [], [pid 7914] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7915] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7914] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7914] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7915] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7914] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7914] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7915] <... bpf resumed>) = 3 [pid 7914] <... mmap resumed>) = 0x7fd459fa1000 [pid 7915] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7914] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7915] <... futex resumed>) = 1 [pid 7913] <... futex resumed>) = 0 [pid 7915] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7914] <... mprotect resumed>) = 0 [pid 7915] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7914] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7913] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7915] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7914] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7913] <... futex resumed>) = 0 [pid 7914] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7913] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7914] <... clone3 resumed> => {parent_tid=[7916]}, 88) = 7916 [pid 7914] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7914] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7914] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7916 attached [pid 7916] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7916] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7916] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7916] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7914] <... futex resumed>) = 0 [pid 7916] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7914] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7916] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7914] <... futex resumed>) = 0 [pid 7916] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7914] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7905] exit_group(0) = ? [pid 7913] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7906] <... bpf resumed>) = ? [pid 7906] +++ exited with 0 +++ [pid 7905] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7905, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7917 ./strace-static-x86_64: Process 7917 attached [pid 7917] set_robust_list(0x555555b026a0, 24) = 0 [pid 7917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7917] setpgid(0, 0) = 0 [pid 7917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7917] write(3, "1000", 4) = 4 [pid 7917] close(3) = 0 [pid 7917] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7917] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7917] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7917] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7917] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7917] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7918]}, 88) = 7918 [pid 7917] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7917] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7917] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7918 attached [pid 7918] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7918] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7918] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7914] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7918] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7917] <... futex resumed>) = 0 [pid 7918] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7917] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7917] <... futex resumed>) = 0 [pid 7918] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7917] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7908] exit_group(0 [pid 7907] exit_group(0 [pid 7908] <... exit_group resumed>) = ? [pid 7907] <... exit_group resumed>) = ? [pid 7909] <... bpf resumed>) = ? [pid 7917] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7909] +++ exited with 0 +++ [pid 7908] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7908, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 7910] <... bpf resumed>) = ? [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7919 [pid 7910] +++ exited with 0 +++ [pid 7907] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7907, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7920 ./strace-static-x86_64: Process 7920 attached [pid 7920] set_robust_list(0x555555b026a0, 24) = 0 [pid 7920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7919 attached [pid 7919] set_robust_list(0x555555b026a0, 24) = 0 [pid 7920] setpgid(0, 0 [pid 7919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7919] setpgid(0, 0 [pid 7920] <... setpgid resumed>) = 0 [pid 7920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7919] <... setpgid resumed>) = 0 [pid 7919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7920] <... openat resumed>) = 3 [pid 7920] write(3, "1000", 4) = 4 [pid 7919] <... openat resumed>) = 3 [pid 7919] write(3, "1000", 4 [pid 7920] close(3) = 0 [pid 7919] <... write resumed>) = 4 [pid 7919] close(3) = 0 [pid 7920] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7920] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7919] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7920] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7920] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7919] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7919] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7920] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7919] <... mmap resumed>) = 0x7fd459fa1000 [pid 7920] <... mprotect resumed>) = 0 [pid 7919] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7920] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7920] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7921]}, 88) = 7921 [pid 7920] rt_sigprocmask(SIG_SETMASK, [], [pid 7919] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7920] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7919] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7919] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7920] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7920] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7919] <... clone3 resumed> => {parent_tid=[7922]}, 88) = 7922 [pid 7919] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7919] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7919] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7921 attached [pid 7921] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7921] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7921] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7921] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7920] <... futex resumed>) = 0 [pid 7921] <... futex resumed>) = 1 [pid 7920] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7921] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7920] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7922 attached [pid 7920] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7922] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7922] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7922] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7922] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7919] <... futex resumed>) = 0 [pid 7919] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7919] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7922] <... futex resumed>) = 1 [pid 7922] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7911] exit_group(0) = ? [pid 7912] <... bpf resumed>) = ? [pid 7912] +++ exited with 0 +++ [pid 7911] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7911, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7924 ./strace-static-x86_64: Process 7924 attached [pid 7924] set_robust_list(0x555555b026a0, 24) = 0 [pid 7924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7924] setpgid(0, 0) = 0 [pid 7924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7924] write(3, "1000", 4) = 4 [pid 7924] close(3) = 0 [pid 7924] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7920] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7919] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7919] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7919] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7924] <... futex resumed>) = 0 [pid 7924] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7924] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7924] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7924] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7924] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7925]}, 88) = 7925 [pid 7924] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7924] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7924] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7925 attached [pid 7925] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7925] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7925] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7913] exit_group(0) = ? [pid 7925] <... bpf resumed>) = 3 [pid 7915] <... bpf resumed>) = ? [pid 7925] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7924] <... futex resumed>) = 0 [pid 7924] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7925] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7924] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7915] +++ exited with 0 +++ [pid 7913] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7913, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7926 ./strace-static-x86_64: Process 7926 attached [pid 7926] set_robust_list(0x555555b026a0, 24) = 0 [pid 7926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7926] setpgid(0, 0) = 0 [pid 7926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7926] write(3, "1000", 4) = 4 [pid 7926] close(3) = 0 [pid 7926] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7926] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7926] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7926] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7926] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7926] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7926] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7927]}, 88) = 7927 [pid 7926] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7926] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7926] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7927 attached [pid 7927] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7927] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7927] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7927] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7926] <... futex resumed>) = 0 [pid 7927] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7926] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7926] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7914] exit_group(0) = ? [pid 7924] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7924] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7916] <... bpf resumed>) = ? [pid 7916] +++ exited with 0 +++ [pid 7914] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7914, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7928 ./strace-static-x86_64: Process 7928 attached [pid 7928] set_robust_list(0x555555b026a0, 24) = 0 [pid 7928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7928] setpgid(0, 0) = 0 [pid 7928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7928] write(3, "1000", 4) = 4 [pid 7928] close(3) = 0 [pid 7928] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7928] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7928] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7928] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7928] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7928] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7928] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7929]}, 88) = 7929 [pid 7928] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7928] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7928] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7926] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7917] exit_group(0 [pid 7926] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7917] <... exit_group resumed>) = ? [pid 7918] <... bpf resumed>) = ? [pid 7918] +++ exited with 0 +++ [pid 7917] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7917, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7930 ./strace-static-x86_64: Process 7929 attached [pid 7929] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7929] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7929] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7929] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7928] <... futex resumed>) = 0 [pid 7928] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7928] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7929] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 7930 attached [pid 7930] set_robust_list(0x555555b026a0, 24) = 0 [pid 7930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7930] setpgid(0, 0) = 0 [pid 7930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7930] write(3, "1000", 4) = 4 [pid 7930] close(3) = 0 [pid 7930] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7930] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7930] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7930] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7930] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7930] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7930] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7931]}, 88) = 7931 [pid 7930] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7930] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7930] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7931 attached [pid 7931] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7931] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7931] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7931] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7931] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7930] <... futex resumed>) = 0 [pid 7930] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7931] <... futex resumed>) = 0 [pid 7930] <... futex resumed>) = 1 [pid 7931] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7930] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7928] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7928] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7919] exit_group(0) = ? [pid 7922] <... bpf resumed>) = ? [pid 7922] +++ exited with 0 +++ [pid 7919] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7919, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7932 [pid 7920] exit_group(0) = ? ./strace-static-x86_64: Process 7932 attached [pid 7932] set_robust_list(0x555555b026a0, 24 [pid 7921] <... bpf resumed>) = ? [pid 7932] <... set_robust_list resumed>) = 0 [pid 7932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7932] setpgid(0, 0 [pid 7921] +++ exited with 0 +++ [pid 7920] +++ exited with 0 +++ [pid 7932] <... setpgid resumed>) = 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7920, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 7932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 7932] <... openat resumed>) = 3 [pid 297] <... restart_syscall resumed>) = 0 [pid 7932] write(3, "1000", 4) = 4 [pid 7932] close(3 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7932] <... close resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 7933 [pid 7932] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7932] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7932] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7932] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7932] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7932] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7932] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7934]}, 88) = 7934 [pid 7932] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 7933 attached [pid 7932] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7933] set_robust_list(0x555555b026a0, 24 [pid 7932] <... futex resumed>) = 0 [pid 7933] <... set_robust_list resumed>) = 0 [pid 7933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7932] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7933] <... prctl resumed>) = 0 [pid 7933] setpgid(0, 0) = 0 [pid 7933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7933] write(3, "1000", 4 [pid 7930] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7934 attached [pid 7933] <... write resumed>) = 4 [pid 7933] close(3 [pid 7934] set_robust_list(0x7fd459fc19a0, 24 [pid 7933] <... close resumed>) = 0 [pid 7933] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7933] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7934] <... set_robust_list resumed>) = 0 [pid 7933] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7933] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7934] rt_sigprocmask(SIG_SETMASK, [], [pid 7933] <... mmap resumed>) = 0x7fd459fa1000 [pid 7933] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7934] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7933] <... mprotect resumed>) = 0 [pid 7934] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7933] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7933] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7935]}, 88) = 7935 [pid 7933] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7933] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7933] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7934] <... bpf resumed>) = 3 [pid 7934] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7932] <... futex resumed>) = 0 [pid 7934] <... futex resumed>) = 1 [pid 7934] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7932] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7932] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7935 attached [pid 7935] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7935] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7935] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7935] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7933] <... futex resumed>) = 0 [pid 7935] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7933] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7933] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7924] exit_group(0) = ? [pid 7925] <... bpf resumed>) = ? [pid 7925] +++ exited with 0 +++ [pid 7924] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7924, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7936 ./strace-static-x86_64: Process 7936 attached [pid 7936] set_robust_list(0x555555b026a0, 24) = 0 [pid 7936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7936] setpgid(0, 0) = 0 [pid 7932] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7936] write(3, "1000", 4) = 4 [pid 7936] close(3) = 0 [pid 7936] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7936] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7936] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7936] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7933] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7936] <... mmap resumed>) = 0x7fd459fa1000 [pid 7936] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7926] exit_group(0 [pid 7936] <... mprotect resumed>) = 0 [pid 7926] <... exit_group resumed>) = ? [pid 7936] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7927] <... bpf resumed>) = ? [pid 7936] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7936] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7937]}, 88) = 7937 [pid 7936] rt_sigprocmask(SIG_SETMASK, [], [pid 7927] +++ exited with 0 +++ [pid 7926] +++ exited with 0 +++ [pid 7936] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7926, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7936] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7936] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7938 ./strace-static-x86_64: Process 7938 attached [pid 7938] set_robust_list(0x555555b026a0, 24) = 0 [pid 7938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 7937 attached [pid 7937] set_robust_list(0x7fd459fc19a0, 24 [pid 7938] setpgid(0, 0 [pid 7937] <... set_robust_list resumed>) = 0 [pid 7937] rt_sigprocmask(SIG_SETMASK, [], [pid 7938] <... setpgid resumed>) = 0 [pid 7937] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7937] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7938] <... openat resumed>) = 3 [pid 7937] <... bpf resumed>) = 3 [pid 7938] write(3, "1000", 4 [pid 7937] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7938] <... write resumed>) = 4 [pid 7937] <... futex resumed>) = 1 [pid 7936] <... futex resumed>) = 0 [pid 7938] close(3) = 0 [pid 7938] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7937] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7936] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7938] <... futex resumed>) = 0 [pid 7936] <... futex resumed>) = 0 [pid 7938] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7936] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7938] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7938] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7938] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7938] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7938] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7939]}, 88) = 7939 [pid 7938] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7938] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7938] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7939 attached [pid 7939] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7939] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7939] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7939] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7938] <... futex resumed>) = 0 [pid 7939] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7938] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7938] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7928] exit_group(0) = ? [pid 7929] <... bpf resumed>) = ? [pid 7929] +++ exited with 0 +++ [pid 7928] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7928, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7940 ./strace-static-x86_64: Process 7940 attached [pid 7940] set_robust_list(0x555555b026a0, 24) = 0 [pid 7940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7940] setpgid(0, 0) = 0 [pid 7940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7940] write(3, "1000", 4) = 4 [pid 7940] close(3) = 0 [pid 7940] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7940] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7940] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7940] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7940] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7936] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7940] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7941]}, 88) = 7941 [pid 7940] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7940] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7940] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7941 attached [pid 7941] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7941] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7941] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7941] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7940] <... futex resumed>) = 0 [pid 7941] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7940] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7940] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7938] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7930] exit_group(0) = ? [pid 7931] <... bpf resumed>) = ? [pid 7931] +++ exited with 0 +++ [pid 7930] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7930, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7942 ./strace-static-x86_64: Process 7942 attached [pid 7942] set_robust_list(0x555555b026a0, 24) = 0 [pid 7942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7942] setpgid(0, 0) = 0 [pid 7942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7942] write(3, "1000", 4 [pid 7940] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7942] <... write resumed>) = 4 [pid 7942] close(3) = 0 [pid 7942] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7942] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7942] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7942] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7942] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7942] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7942] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7943]}, 88) = 7943 [pid 7942] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7942] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7942] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7943 attached [pid 7943] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7943] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7943] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7943] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7942] <... futex resumed>) = 0 [pid 7943] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7942] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7942] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7933] exit_group(0) = ? [pid 7935] <... bpf resumed>) = ? [pid 7935] +++ exited with 0 +++ [pid 7933] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7933, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7944 ./strace-static-x86_64: Process 7944 attached [pid 7944] set_robust_list(0x555555b026a0, 24) = 0 [pid 7944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7944] setpgid(0, 0) = 0 [pid 7944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7944] write(3, "1000", 4) = 4 [pid 7944] close(3) = 0 [pid 7944] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7944] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7944] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7944] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7944] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7944] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7944] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7945]}, 88) = 7945 [pid 7944] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7944] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7944] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7932] exit_group(0) = ? [pid 7934] <... bpf resumed>) = ? [pid 7934] +++ exited with 0 +++ [pid 7932] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7932, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7946 ./strace-static-x86_64: Process 7945 attached [pid 7945] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7945] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7945] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7945] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7945] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7944] <... futex resumed>) = 0 [pid 7944] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 7946 attached [pid 7946] set_robust_list(0x555555b026a0, 24 [pid 7945] <... futex resumed>) = 0 [pid 7944] <... futex resumed>) = 1 [pid 7945] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7946] <... set_robust_list resumed>) = 0 [pid 7944] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7942] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7942] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7942] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7942] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7946] <... prctl resumed>) = 0 [pid 7942] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7946] setpgid(0, 0) = 0 [pid 7946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7946] write(3, "1000", 4) = 4 [pid 7946] close(3) = 0 [pid 7946] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7946] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7946] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7946] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7946] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7946] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7946] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7947]}, 88) = 7947 [pid 7946] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7946] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7946] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7947 attached [pid 7947] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7947] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7947] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7947] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7946] <... futex resumed>) = 0 [pid 7947] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7946] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7946] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7944] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7936] exit_group(0 [pid 7937] <... bpf resumed>) = ? [pid 7936] <... exit_group resumed>) = ? [pid 7937] +++ exited with 0 +++ [pid 7936] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7936, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7948 [pid 7938] exit_group(0) = ? ./strace-static-x86_64: Process 7948 attached [pid 7948] set_robust_list(0x555555b026a0, 24) = 0 [pid 7948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7948] setpgid(0, 0) = 0 [pid 7948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7948] write(3, "1000", 4) = 4 [pid 7948] close(3) = 0 [pid 7946] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7948] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7948] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7948] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7948] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7948] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7948] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7948] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7939] <... bpf resumed>) = ? [pid 7948] <... clone3 resumed> => {parent_tid=[7949]}, 88) = 7949 [pid 7948] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7939] +++ exited with 0 +++ [pid 7938] +++ exited with 0 +++ [pid 7948] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7948] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7938, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7949 attached [pid 7949] set_robust_list(0x7fd459fc19a0, 24 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7950 [pid 7949] <... set_robust_list resumed>) = 0 [pid 7949] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7949] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7949] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7948] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7950 attached [pid 7949] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7948] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7950] set_robust_list(0x555555b026a0, 24) = 0 [pid 7950] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7948] <... futex resumed>) = 0 [pid 7948] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7950] <... prctl resumed>) = 0 [pid 7950] setpgid(0, 0) = 0 [pid 7950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7950] write(3, "1000", 4) = 4 [pid 7950] close(3) = 0 [pid 7950] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7950] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7950] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7950] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7950] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7950] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7950] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7951]}, 88) = 7951 [pid 7950] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7950] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7950] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7951 attached [pid 7951] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7951] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7951] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7951] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7950] <... futex resumed>) = 0 [pid 7951] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7950] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7950] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7948] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7948] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7940] exit_group(0) = ? [pid 7941] <... bpf resumed>) = ? [pid 7941] +++ exited with 0 +++ [pid 7940] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7940, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7952 ./strace-static-x86_64: Process 7952 attached [pid 7952] set_robust_list(0x555555b026a0, 24) = 0 [pid 7952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7952] setpgid(0, 0) = 0 [pid 7952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7952] write(3, "1000", 4) = 4 [pid 7952] close(3) = 0 [pid 7952] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7952] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7952] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7952] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7952] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7952] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7953]}, 88) = 7953 [pid 7952] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7950] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7953 attached [pid 7952] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7950] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7953] set_robust_list(0x7fd459fc19a0, 24 [pid 7952] <... futex resumed>) = 0 [pid 7952] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7953] <... set_robust_list resumed>) = 0 [pid 7953] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7953] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7942] exit_group(0) = ? [pid 7953] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7952] <... futex resumed>) = 0 [pid 7953] <... futex resumed>) = 1 [pid 7952] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7953] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7952] <... futex resumed>) = 0 [pid 7952] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7943] <... bpf resumed>) = ? [pid 7943] +++ exited with 0 +++ [pid 7942] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7942, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7954 ./strace-static-x86_64: Process 7954 attached [pid 7954] set_robust_list(0x555555b026a0, 24) = 0 [pid 7954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7954] setpgid(0, 0) = 0 [pid 7954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7954] write(3, "1000", 4) = 4 [pid 7954] close(3) = 0 [pid 7954] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7954] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7954] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7954] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7954] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7954] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7955]}, 88) = 7955 [pid 7954] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7954] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7954] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7955 attached [pid 7955] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7955] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7955] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7955] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7954] <... futex resumed>) = 0 [pid 7955] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7954] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7954] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7952] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7944] exit_group(0) = ? [pid 7945] <... bpf resumed>) = ? [pid 7945] +++ exited with 0 +++ [pid 7944] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7944, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7956 ./strace-static-x86_64: Process 7956 attached [pid 7956] set_robust_list(0x555555b026a0, 24) = 0 [pid 7956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7956] setpgid(0, 0) = 0 [pid 7956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7956] write(3, "1000", 4) = 4 [pid 7956] close(3) = 0 [pid 7956] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7956] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7956] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7956] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7956] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7956] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7956] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7946] exit_group(0 [pid 7956] <... clone3 resumed> => {parent_tid=[7957]}, 88) = 7957 [pid 7956] rt_sigprocmask(SIG_SETMASK, [], [pid 7946] <... exit_group resumed>) = ? [pid 7956] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7947] <... bpf resumed>) = ? [pid 7956] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7956] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7947] +++ exited with 0 +++ [pid 7946] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7946, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7958 ./strace-static-x86_64: Process 7957 attached [pid 7957] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7957] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7957] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 7958 attached ) = 3 [pid 7958] set_robust_list(0x555555b026a0, 24 [pid 7957] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7954] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7957] <... futex resumed>) = 1 [pid 7957] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7958] <... set_robust_list resumed>) = 0 [pid 7956] <... futex resumed>) = 0 [pid 7956] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7957] <... futex resumed>) = 0 [pid 7956] <... futex resumed>) = 1 [pid 7957] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7958] setpgid(0, 0 [pid 7956] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7958] <... setpgid resumed>) = 0 [pid 7958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7958] write(3, "1000", 4) = 4 [pid 7958] close(3) = 0 [pid 7958] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7958] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7958] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7958] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7958] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7958] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7958] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7959]}, 88) = 7959 [pid 7958] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7958] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 7959 attached [pid 7958] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7959] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7959] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7959] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7959] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7958] <... futex resumed>) = 0 [pid 7959] <... futex resumed>) = 1 [pid 7958] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7959] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7958] <... futex resumed>) = 0 [pid 7958] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7948] exit_group(0) = ? [pid 7949] <... bpf resumed>) = ? [pid 7949] +++ exited with 0 +++ [pid 7948] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7948, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 7950] exit_group(0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7950] <... exit_group resumed>) = ? [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 7960 [pid 7951] <... bpf resumed>) = ? [pid 7951] +++ exited with 0 +++ [pid 7950] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7950, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- ./strace-static-x86_64: Process 7960 attached [pid 7956] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7960] set_robust_list(0x555555b026a0, 24) = 0 [pid 7960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7960] setpgid(0, 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7960] <... setpgid resumed>) = 0 [pid 7960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7961 [pid 7960] <... openat resumed>) = 3 [pid 7960] write(3, "1000", 4) = 4 [pid 7960] close(3) = 0 [pid 7960] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7960] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7960] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 7961 attached NULL, 8) = 0 [pid 7961] set_robust_list(0x555555b026a0, 24) = 0 [pid 7960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7960] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7961] <... prctl resumed>) = 0 [pid 7961] setpgid(0, 0) = 0 [pid 7961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7960] <... mprotect resumed>) = 0 [pid 7960] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7961] <... openat resumed>) = 3 [pid 7960] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7960] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7961] write(3, "1000", 4 [pid 7960] <... clone3 resumed> => {parent_tid=[7962]}, 88) = 7962 [pid 7961] <... write resumed>) = 4 [pid 7961] close(3) = 0 [pid 7961] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7960] rt_sigprocmask(SIG_SETMASK, [], [pid 7961] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7960] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7960] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7961] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7960] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7961] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7961] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7961] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7958] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7961] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7961] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7963]}, 88) = 7963 [pid 7961] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7961] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7961] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7962 attached [pid 7962] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7962] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7962] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7962] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7960] <... futex resumed>) = 0 [pid 7962] <... futex resumed>) = 1 [pid 7960] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7962] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7960] <... futex resumed>) = 0 ./strace-static-x86_64: Process 7963 attached [pid 7963] set_robust_list(0x7fd459fc19a0, 24 [pid 7960] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7963] <... set_robust_list resumed>) = 0 [pid 7963] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7963] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7963] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7961] <... futex resumed>) = 0 [pid 7963] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7961] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7961] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7960] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7952] exit_group(0) = ? [pid 7953] <... bpf resumed>) = ? [pid 7953] +++ exited with 0 +++ [pid 7952] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7952, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7961] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7965 attached [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 7965 [pid 7965] set_robust_list(0x555555b026a0, 24) = 0 [pid 7965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7965] setpgid(0, 0) = 0 [pid 7965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7965] write(3, "1000", 4) = 4 [pid 7965] close(3) = 0 [pid 7965] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7965] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7965] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7965] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7965] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7965] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7965] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7966]}, 88) = 7966 [pid 7965] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7965] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7965] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7966 attached [pid 7966] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7966] rt_sigprocmask(SIG_SETMASK, [], [pid 7954] exit_group(0) = ? [pid 7966] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7966] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7966] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7965] <... futex resumed>) = 0 [pid 7965] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7955] <... bpf resumed>) = ? [pid 7966] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7965] <... futex resumed>) = 0 [pid 7965] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7955] +++ exited with 0 +++ [pid 7954] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7954, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7967 ./strace-static-x86_64: Process 7967 attached [pid 7967] set_robust_list(0x555555b026a0, 24) = 0 [pid 7967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7967] setpgid(0, 0) = 0 [pid 7967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7967] write(3, "1000", 4) = 4 [pid 7967] close(3) = 0 [pid 7967] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7967] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7967] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7967] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7967] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7967] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7968]}, 88) = 7968 [pid 7967] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7967] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7967] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7968 attached [pid 7968] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7968] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7968] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7968] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7967] <... futex resumed>) = 0 [pid 7967] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7967] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7968] <... futex resumed>) = 1 [pid 7968] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7965] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7956] exit_group(0 [pid 7957] <... bpf resumed>) = ? [pid 7956] <... exit_group resumed>) = ? [pid 7957] +++ exited with 0 +++ [pid 7956] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7956, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7969 [pid 7967] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7958] exit_group(0) = ? ./strace-static-x86_64: Process 7969 attached [pid 7969] set_robust_list(0x555555b026a0, 24) = 0 [pid 7969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7969] setpgid(0, 0) = 0 [pid 7969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7969] write(3, "1000", 4) = 4 [pid 7969] close(3) = 0 [pid 7969] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7969] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7969] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7969] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7969] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7969] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7970]}, 88) = 7970 [pid 7969] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7959] <... bpf resumed>) = ? [pid 7969] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7969] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7959] +++ exited with 0 +++ [pid 7958] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7958, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7971 ./strace-static-x86_64: Process 7970 attached [pid 7970] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7970] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7970] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 7971 attached ) = 3 [pid 7970] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7970] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7971] set_robust_list(0x555555b026a0, 24 [pid 7969] <... futex resumed>) = 0 [pid 7971] <... set_robust_list resumed>) = 0 [pid 7969] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7970] <... futex resumed>) = 0 [pid 7971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7970] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7969] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7971] <... prctl resumed>) = 0 [pid 7971] setpgid(0, 0) = 0 [pid 7971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7971] write(3, "1000", 4) = 4 [pid 7971] close(3) = 0 [pid 7971] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7971] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7971] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7971] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7971] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7971] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7971] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7972]}, 88) = 7972 [pid 7971] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7971] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7971] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7961] exit_group(0) = ? ./strace-static-x86_64: Process 7972 attached [pid 7972] set_robust_list(0x7fd459fc19a0, 24 [pid 7963] <... bpf resumed>) = ? [pid 7972] <... set_robust_list resumed>) = 0 [pid 7972] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7972] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7963] +++ exited with 0 +++ [pid 7961] +++ exited with 0 +++ [pid 7960] exit_group(0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7961, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7972] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7960] <... exit_group resumed>) = ? [pid 7972] <... futex resumed>) = 1 [pid 7971] <... futex resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 7971] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7972] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7971] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7962] <... bpf resumed>) = ? [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7973 [pid 7962] +++ exited with 0 +++ [pid 7960] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7960, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7974 ./strace-static-x86_64: Process 7973 attached [pid 7973] set_robust_list(0x555555b026a0, 24) = 0 [pid 7973] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 7974 attached [pid 7974] set_robust_list(0x555555b026a0, 24 [pid 7973] <... prctl resumed>) = 0 [pid 7974] <... set_robust_list resumed>) = 0 [pid 7973] setpgid(0, 0 [pid 7974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7973] <... setpgid resumed>) = 0 [pid 7974] <... prctl resumed>) = 0 [pid 7974] setpgid(0, 0) = 0 [pid 7974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7974] <... openat resumed>) = 3 [pid 7974] write(3, "1000", 4) = 4 [pid 7973] <... openat resumed>) = 3 [pid 7974] close(3) = 0 [pid 7974] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7973] write(3, "1000", 4 [pid 7974] <... futex resumed>) = 0 [pid 7973] <... write resumed>) = 4 [pid 7973] close(3) = 0 [pid 7974] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7973] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7974] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7973] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7973] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7974] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 7973] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7974] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7973] <... mmap resumed>) = 0x7fd459fa1000 [pid 7974] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7973] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7974] <... mmap resumed>) = 0x7fd459fa1000 [pid 7973] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7974] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7973] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7969] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7973] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7974] <... mprotect resumed>) = 0 [pid 7973] <... clone3 resumed> => {parent_tid=[7975]}, 88) = 7975 [pid 7973] rt_sigprocmask(SIG_SETMASK, [], [pid 7974] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7973] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7973] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7974] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7973] <... futex resumed>) = 0 [pid 7973] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7974] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7976]}, 88) = 7976 [pid 7974] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7974] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7974] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7975 attached [pid 7975] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7975] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7975] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 7976 attached [pid 7975] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7976] set_robust_list(0x7fd459fc19a0, 24 [pid 7975] <... futex resumed>) = 1 [pid 7973] <... futex resumed>) = 0 [pid 7975] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7973] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7976] <... set_robust_list resumed>) = 0 [pid 7973] <... futex resumed>) = 0 [pid 7973] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7976] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7976] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7971] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7976] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7976] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7974] <... futex resumed>) = 0 [pid 7974] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7976] <... futex resumed>) = 0 [pid 7974] <... futex resumed>) = 1 [pid 7976] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7974] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7973] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7973] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7973] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7973] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7973] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7974] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7967] exit_group(0) = ? [pid 7968] <... bpf resumed>) = ? [pid 7968] +++ exited with 0 +++ [pid 7967] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7967, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7977 [pid 7965] exit_group(0) = ? [pid 7966] <... bpf resumed>) = ? ./strace-static-x86_64: Process 7977 attached [pid 7977] set_robust_list(0x555555b026a0, 24) = 0 [pid 7977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7966] +++ exited with 0 +++ [pid 7965] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7965, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7978 [pid 7977] setpgid(0, 0) = 0 [pid 7977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7977] write(3, "1000", 4) = 4 [pid 7977] close(3) = 0 [pid 7977] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7977] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7977] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7977] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7977] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7977] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7977] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7979]}, 88) = 7979 [pid 7977] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 7978 attached [pid 7977] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7977] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7978] set_robust_list(0x555555b026a0, 24) = 0 [pid 7978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7978] setpgid(0, 0) = 0 [pid 7978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7978] write(3, "1000", 4) = 4 [pid 7978] close(3) = 0 [pid 7978] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7978] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7978] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7978] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 7979 attached [pid 7979] set_robust_list(0x7fd459fc19a0, 24 [pid 7978] <... mmap resumed>) = 0x7fd459fa1000 [pid 7978] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7979] <... set_robust_list resumed>) = 0 [pid 7979] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7979] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7978] <... mprotect resumed>) = 0 [pid 7978] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7978] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7980]}, 88) = 7980 [pid 7979] <... bpf resumed>) = 3 [pid 7978] rt_sigprocmask(SIG_SETMASK, [], [pid 7979] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7977] <... futex resumed>) = 0 [pid 7979] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7978] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7977] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7978] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7977] <... futex resumed>) = 0 [pid 7977] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7978] <... futex resumed>) = 0 [pid 7978] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7980 attached [pid 7980] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7980] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7980] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7980] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7978] <... futex resumed>) = 0 [pid 7980] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7978] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7978] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7977] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7978] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7969] exit_group(0) = ? [pid 7970] <... bpf resumed>) = ? [pid 7970] +++ exited with 0 +++ [pid 7969] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7969, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7981 ./strace-static-x86_64: Process 7981 attached [pid 7981] set_robust_list(0x555555b026a0, 24) = 0 [pid 7981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7981] setpgid(0, 0) = 0 [pid 7971] exit_group(0) = ? [pid 7981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7972] <... bpf resumed>) = ? [pid 7981] <... openat resumed>) = 3 [pid 7981] write(3, "1000", 4) = 4 [pid 7981] close(3) = 0 [pid 7981] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7972] +++ exited with 0 +++ [pid 7971] +++ exited with 0 +++ [pid 7981] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7971, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 7981] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 7981] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 298] <... restart_syscall resumed>) = 0 [pid 7981] <... mprotect resumed>) = 0 [pid 7981] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7981] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7981] <... clone3 resumed> => {parent_tid=[7982]}, 88) = 7982 [pid 7981] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7981] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7981] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7983 ./strace-static-x86_64: Process 7983 attached [pid 7983] set_robust_list(0x555555b026a0, 24) = 0 [pid 7973] exit_group(0) = ? [pid 7983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7983] setpgid(0, 0./strace-static-x86_64: Process 7982 attached ) = 0 [pid 7982] set_robust_list(0x7fd459fc19a0, 24 [pid 7983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7982] <... set_robust_list resumed>) = 0 [pid 7983] <... openat resumed>) = 3 [pid 7982] rt_sigprocmask(SIG_SETMASK, [], [pid 7983] write(3, "1000", 4 [pid 7982] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7983] <... write resumed>) = 4 [pid 7982] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7983] close(3) = 0 [pid 7982] <... bpf resumed>) = 3 [pid 7983] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7982] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7983] <... futex resumed>) = 0 [pid 7982] <... futex resumed>) = 1 [pid 7981] <... futex resumed>) = 0 [pid 7981] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7981] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7983] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 7982] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7983] <... rt_sigaction resumed>NULL, 8) = 0 [pid 7983] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7983] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7983] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7983] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7983] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7984]}, 88) = 7984 [pid 7983] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7983] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7983] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7984 attached [pid 7984] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7984] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7984] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7984] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7984] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7983] <... futex resumed>) = 0 [pid 7983] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7984] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7984] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7983] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7974] exit_group(0) = ? [pid 7976] <... bpf resumed>) = ? [pid 7976] +++ exited with 0 +++ [pid 7974] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7974, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7985 [pid 7975] <... bpf resumed>) = ? [pid 7975] +++ exited with 0 +++ [pid 7973] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7973, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 7985 attached [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7985] set_robust_list(0x555555b026a0, 24) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 7986 [pid 7985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7985] setpgid(0, 0) = 0 [pid 7985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7985] write(3, "1000", 4) = 4 [pid 7985] close(3) = 0 [pid 7985] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7985] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7985] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 7986 attached NULL, 8) = 0 [pid 7985] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 7986] set_robust_list(0x555555b026a0, 24 [pid 7985] <... mmap resumed>) = 0x7fd459fa1000 [pid 7986] <... set_robust_list resumed>) = 0 [pid 7985] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7985] <... mprotect resumed>) = 0 [pid 7986] <... prctl resumed>) = 0 [pid 7986] setpgid(0, 0) = 0 [pid 7985] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7985] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7986] <... openat resumed>) = 3 [pid 7986] write(3, "1000", 4) = 4 [pid 7986] close(3) = 0 [pid 7985] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7986] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7986] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7986] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7985] <... clone3 resumed> => {parent_tid=[7987]}, 88) = 7987 [pid 7986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7985] rt_sigprocmask(SIG_SETMASK, [], [pid 7986] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7985] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7986] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7985] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7986] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7985] <... futex resumed>) = 0 [pid 7986] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7985] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7981] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7987 attached [pid 7986] <... clone3 resumed> => {parent_tid=[7988]}, 88) = 7988 [pid 7987] set_robust_list(0x7fd459fc19a0, 24 [pid 7986] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7986] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7986] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7987] <... set_robust_list resumed>) = 0 [pid 7987] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7987] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7987] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7985] <... futex resumed>) = 0 [pid 7983] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7988 attached [pid 7988] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7988] rt_sigprocmask(SIG_SETMASK, [], [pid 7987] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7985] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7988] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7985] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7988] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7988] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7986] <... futex resumed>) = 0 [pid 7988] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7986] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7986] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7977] exit_group(0) = ? [pid 7979] <... bpf resumed>) = ? [pid 7979] +++ exited with 0 +++ [pid 7977] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7977, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7989 ./strace-static-x86_64: Process 7989 attached [pid 7989] set_robust_list(0x555555b026a0, 24) = 0 [pid 7989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7989] setpgid(0, 0) = 0 [pid 7989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7989] write(3, "1000", 4) = 4 [pid 7989] close(3) = 0 [pid 7989] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7989] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7989] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7989] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7989] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7989] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7989] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 7985] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7989] <... clone3 resumed> => {parent_tid=[7990]}, 88) = 7990 [pid 7989] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7989] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7989] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7990 attached [pid 7990] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7990] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7990] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 7986] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7990] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7990] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7989] <... futex resumed>) = 0 [pid 7989] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7990] <... futex resumed>) = 0 [pid 7989] <... futex resumed>) = 1 [pid 7990] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7989] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7978] exit_group(0) = ? [pid 7980] <... bpf resumed>) = ? [pid 7980] +++ exited with 0 +++ [pid 7978] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7978, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7991 ./strace-static-x86_64: Process 7991 attached [pid 7991] set_robust_list(0x555555b026a0, 24) = 0 [pid 7991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7991] setpgid(0, 0) = 0 [pid 7991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7991] write(3, "1000", 4) = 4 [pid 7991] close(3) = 0 [pid 7991] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7991] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7991] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7991] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7991] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7991] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7992]}, 88) = 7992 [pid 7991] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7991] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7991] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7992 attached [pid 7992] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7992] rt_sigprocmask(SIG_SETMASK, [], [pid 7989] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7992] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 7989] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 7992] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7989] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7992] <... bpf resumed>) = 3 [pid 7992] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7991] <... futex resumed>) = 0 [pid 7992] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7991] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7992] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 7991] <... futex resumed>) = 0 [pid 7992] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7991] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7981] exit_group(0) = ? [pid 7982] <... bpf resumed>) = ? [pid 7982] +++ exited with 0 +++ [pid 7981] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7981, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7993 [pid 7991] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 7993 attached [pid 7993] set_robust_list(0x555555b026a0, 24) = 0 [pid 7993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7993] setpgid(0, 0) = 0 [pid 7993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7993] write(3, "1000", 4) = 4 [pid 7993] close(3) = 0 [pid 7993] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7993] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7993] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7993] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7983] exit_group(0 [pid 7993] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7983] <... exit_group resumed>) = ? [pid 7993] <... mprotect resumed>) = 0 [pid 7993] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7984] <... bpf resumed>) = ? [pid 7993] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7984] +++ exited with 0 +++ [pid 7983] +++ exited with 0 +++ [pid 7993] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7983, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 7993] <... clone3 resumed> => {parent_tid=[7994]}, 88) = 7994 [pid 7993] rt_sigprocmask(SIG_SETMASK, [], [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 7993] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 7993] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7993] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7994 attached [pid 7994] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7994] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7994] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 7995 [pid 7994] <... bpf resumed>) = 3 [pid 7994] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7994] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7993] <... futex resumed>) = 0 [pid 7993] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7994] <... futex resumed>) = 0 [pid 7993] <... futex resumed>) = 1 [pid 7994] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7993] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7995 attached [pid 7995] set_robust_list(0x555555b026a0, 24) = 0 [pid 7995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7995] setpgid(0, 0) = 0 [pid 7995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7995] write(3, "1000", 4) = 4 [pid 7995] close(3) = 0 [pid 7995] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7995] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7995] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7995] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7995] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7995] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7995] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7996]}, 88) = 7996 [pid 7995] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7995] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7995] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7986] exit_group(0) = ? ./strace-static-x86_64: Process 7996 attached [pid 7996] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7996] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7988] <... bpf resumed>) = ? [pid 7996] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7988] +++ exited with 0 +++ [pid 7986] +++ exited with 0 +++ [pid 7996] <... bpf resumed>) = 3 [pid 7996] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7986, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 7996] <... futex resumed>) = 1 [pid 7995] <... futex resumed>) = 0 [pid 7995] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 7996] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 296] <... restart_syscall resumed>) = 0 [pid 7995] <... futex resumed>) = 0 [pid 7993] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7995] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7997 ./strace-static-x86_64: Process 7997 attached [pid 7997] set_robust_list(0x555555b026a0, 24) = 0 [pid 7997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7997] setpgid(0, 0) = 0 [pid 7997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 7985] exit_group(0) = ? [pid 7997] <... openat resumed>) = 3 [pid 7997] write(3, "1000", 4 [pid 7987] <... bpf resumed>) = ? [pid 7997] <... write resumed>) = 4 [pid 7997] close(3) = 0 [pid 7997] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7997] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7997] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 7997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7997] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 7987] +++ exited with 0 +++ [pid 7985] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7985, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 7998 [pid 7997] <... mprotect resumed>) = 0 [pid 7997] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 7997] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[7999]}, 88) = 7999 [pid 7997] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7997] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7997] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 7998 attached [pid 7998] set_robust_list(0x555555b026a0, 24) = 0 [pid 7998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7998] setpgid(0, 0) = 0 [pid 7998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7998] write(3, "1000", 4) = 4 [pid 7998] close(3) = 0 [pid 7998] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7998] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 7998] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 7999 attached [pid 7999] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 7999] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7999] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 7998] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 7998] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 7999] <... bpf resumed>) = 3 [pid 7998] rt_sigprocmask(SIG_BLOCK, ~[], [pid 7999] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 7997] <... futex resumed>) = 0 [pid 7997] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7997] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7999] <... futex resumed>) = 1 [pid 7999] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7998] <... rt_sigprocmask resumed>[], 8) = 0 [pid 7998] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8000]}, 88) = 8000 [pid 7998] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 7998] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 7998] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8000 attached [pid 8000] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8000] rt_sigprocmask(SIG_SETMASK, [], [pid 7995] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8000] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8000] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8000] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 7998] <... futex resumed>) = 0 [pid 8000] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 7998] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8000] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8000] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7998] <... futex resumed>) = 0 [pid 7998] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7989] exit_group(0) = ? [pid 7997] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7997] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 7990] <... bpf resumed>) = ? [pid 7990] +++ exited with 0 +++ [pid 7989] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7989, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8001 ./strace-static-x86_64: Process 8001 attached [pid 8001] set_robust_list(0x555555b026a0, 24) = 0 [pid 8001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8001] setpgid(0, 0) = 0 [pid 8001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7998] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8001] write(3, "1000", 4) = 4 [pid 8001] close(3) = 0 [pid 8001] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8001] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8001] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8001] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8001] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8001] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8002]}, 88) = 8002 [pid 8001] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8001] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8001] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8002 attached [pid 8002] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8002] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8002] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8002] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8001] <... futex resumed>) = 0 [pid 8001] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8001] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8002] <... futex resumed>) = 1 [pid 8002] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 7991] exit_group(0) = ? [pid 7992] <... bpf resumed>) = ? [pid 7992] +++ exited with 0 +++ [pid 7991] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7991, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8003 ./strace-static-x86_64: Process 8003 attached [pid 8003] set_robust_list(0x555555b026a0, 24) = 0 [pid 8003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8003] setpgid(0, 0) = 0 [pid 8003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8003] write(3, "1000", 4) = 4 [pid 8003] close(3) = 0 [pid 8003] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8003] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8003] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8003] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8003] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8003] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8004]}, 88) = 8004 [pid 8003] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8003] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8001] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8003] <... futex resumed>) = 0 [pid 8003] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8004 attached [pid 8004] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8004] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8004] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8004] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8003] <... futex resumed>) = 0 [pid 8003] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8004] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8003] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7993] exit_group(0 [pid 7994] <... bpf resumed>) = ? [pid 7993] <... exit_group resumed>) = ? [pid 7994] +++ exited with 0 +++ [pid 7993] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7993, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8006 ./strace-static-x86_64: Process 8006 attached [pid 8006] set_robust_list(0x555555b026a0, 24) = 0 [pid 8006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8006] setpgid(0, 0) = 0 [pid 8006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8006] write(3, "1000", 4) = 4 [pid 8006] close(3) = 0 [pid 8006] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8006] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8006] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8006] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8006] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8006] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8006] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8007]}, 88) = 8007 [pid 8006] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8006] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8006] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8007 attached [pid 8007] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8007] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8007] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8007] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8006] <... futex resumed>) = 0 [pid 8006] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8006] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8007] <... futex resumed>) = 1 [pid 8007] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8003] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 7995] exit_group(0) = ? [pid 7996] <... bpf resumed>) = ? [pid 7996] +++ exited with 0 +++ [pid 7995] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7995, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 7997] exit_group(0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8008 [pid 7997] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8008 attached [pid 8008] set_robust_list(0x555555b026a0, 24 [pid 7999] <... bpf resumed>) = ? [pid 8008] <... set_robust_list resumed>) = 0 [pid 8008] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 7999] +++ exited with 0 +++ [pid 7997] +++ exited with 0 +++ [pid 8008] <... prctl resumed>) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7997, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 8008] setpgid(0, 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 8008] <... setpgid resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 8008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8008] <... openat resumed>) = 3 [pid 8008] write(3, "1000", 4 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8009 [pid 8008] <... write resumed>) = 4 [pid 8008] close(3) = 0 [pid 8008] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8008] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8008] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 8009 attached [pid 8009] set_robust_list(0x555555b026a0, 24 [pid 8008] <... mmap resumed>) = 0x7fd459fa1000 [pid 8009] <... set_robust_list resumed>) = 0 [pid 8008] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8008] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8009] <... prctl resumed>) = 0 [pid 8009] setpgid(0, 0 [pid 8008] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8009] <... setpgid resumed>) = 0 [pid 8008] <... clone3 resumed> => {parent_tid=[8010]}, 88) = 8010 [pid 8008] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8008] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8008] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8009] <... openat resumed>) = 3 [pid 8009] write(3, "1000", 4) = 4 [pid 8009] close(3) = 0 [pid 8009] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8009] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8009] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8009] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 ./strace-static-x86_64: Process 8010 attached [pid 8010] set_robust_list(0x7fd459fc19a0, 24 [pid 8009] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8010] <... set_robust_list resumed>) = 0 [pid 8010] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8010] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8009] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8010] <... bpf resumed>) = 3 [pid 8009] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8011]}, 88) = 8011 [pid 8010] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8009] rt_sigprocmask(SIG_SETMASK, [], [pid 8010] <... futex resumed>) = 1 [pid 8008] <... futex resumed>) = 0 [pid 8010] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8009] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8008] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8006] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8006] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8008] <... futex resumed>) = 1 [pid 8006] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8009] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8008] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8009] <... futex resumed>) = 0 [pid 8010] <... futex resumed>) = 0 [pid 8009] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8010] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8011 attached [pid 8011] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8011] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8011] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8011] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8009] <... futex resumed>) = 0 [pid 8011] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8009] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8009] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 7998] exit_group(0) = ? [pid 8000] <... bpf resumed>) = ? [pid 8000] +++ exited with 0 +++ [pid 7998] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7998, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8008] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8012 attached [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8012 [pid 8012] set_robust_list(0x555555b026a0, 24) = 0 [pid 8012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8012] setpgid(0, 0) = 0 [pid 8012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8012] write(3, "1000", 4) = 4 [pid 8012] close(3) = 0 [pid 8012] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8012] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8012] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8012] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8012] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8001] exit_group(0) = ? [pid 8012] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8012] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8013]}, 88) = 8013 [pid 8012] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8012] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8012] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8013 attached [pid 8013] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8013] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8013] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8013] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8009] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8013] <... futex resumed>) = 1 [pid 8012] <... futex resumed>) = 0 [pid 8009] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8012] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8009] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8012] <... futex resumed>) = 0 [pid 8013] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8012] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8002] <... bpf resumed>) = ? [pid 8002] +++ exited with 0 +++ [pid 8001] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8001, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8014 ./strace-static-x86_64: Process 8014 attached [pid 8014] set_robust_list(0x555555b026a0, 24) = 0 [pid 8014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8014] setpgid(0, 0) = 0 [pid 8014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8014] write(3, "1000", 4) = 4 [pid 8014] close(3) = 0 [pid 8014] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8014] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8014] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8014] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8014] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8014] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8015]}, 88) = 8015 [pid 8014] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8014] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8014] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8015 attached [pid 8015] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8015] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8015] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8015] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8014] <... futex resumed>) = 0 [pid 8014] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8014] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8015] <... futex resumed>) = 1 [pid 8015] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8012] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8014] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8014] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8014] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8003] exit_group(0) = ? [pid 8004] <... bpf resumed>) = ? [pid 8004] +++ exited with 0 +++ [pid 8003] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8003, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8016 ./strace-static-x86_64: Process 8016 attached [pid 8016] set_robust_list(0x555555b026a0, 24) = 0 [pid 8006] exit_group(0) = ? [pid 8016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8016] setpgid(0, 0) = 0 [pid 8007] <... bpf resumed>) = ? [pid 8016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8016] write(3, "1000", 4) = 4 [pid 8016] close(3) = 0 [pid 8016] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8016] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8016] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8007] +++ exited with 0 +++ [pid 8006] +++ exited with 0 +++ [pid 8016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8006, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 8016] <... mmap resumed>) = 0x7fd459fa1000 [pid 8016] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 297] <... restart_syscall resumed>) = 0 [pid 8016] <... mprotect resumed>) = 0 [pid 8016] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8016] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8017 [pid 8016] <... clone3 resumed> => {parent_tid=[8018]}, 88) = 8018 [pid 8016] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8016] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 8017 attached [pid 8017] set_robust_list(0x555555b026a0, 24 [pid 8016] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8018 attached [pid 8017] <... set_robust_list resumed>) = 0 [pid 8017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8018] set_robust_list(0x7fd459fc19a0, 24 [pid 8017] setpgid(0, 0) = 0 [pid 8017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8018] <... set_robust_list resumed>) = 0 [pid 8018] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8017] <... openat resumed>) = 3 [pid 8018] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8017] write(3, "1000", 4) = 4 [pid 8017] close(3 [pid 8018] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8017] <... close resumed>) = 0 [pid 8017] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8018] <... futex resumed>) = 1 [pid 8017] <... futex resumed>) = 0 [pid 8016] <... futex resumed>) = 0 [pid 8017] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8016] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8017] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8017] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8016] <... futex resumed>) = 0 [pid 8018] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8017] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8016] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8017] <... mprotect resumed>) = 0 [pid 8017] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8017] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8019]}, 88) = 8019 [pid 8017] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8017] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8017] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8019 attached [pid 8019] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8019] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8019] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8019] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8017] <... futex resumed>) = 0 [pid 8017] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8017] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8019] <... futex resumed>) = 1 [pid 8019] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8008] exit_group(0) = ? [pid 8010] <... bpf resumed>) = ? [pid 8010] +++ exited with 0 +++ [pid 8008] +++ exited with 0 +++ [pid 8016] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8008, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8020 [pid 8017] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8017] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8020 attached [pid 8020] set_robust_list(0x555555b026a0, 24) = 0 [pid 8020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8020] setpgid(0, 0) = 0 [pid 8020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8020] write(3, "1000", 4) = 4 [pid 8020] close(3) = 0 [pid 8020] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8020] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8020] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8020] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8020] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8020] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8021]}, 88) = 8021 [pid 8020] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8020] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8020] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8009] exit_group(0 [pid 8011] <... bpf resumed>) = ? [pid 8009] <... exit_group resumed>) = ? [pid 8011] +++ exited with 0 +++ [pid 8009] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8009, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8022 ./strace-static-x86_64: Process 8021 attached [pid 8021] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8021] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8021] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8021] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8020] <... futex resumed>) = 0 [pid 8021] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 8020] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8021] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8020] <... futex resumed>) = 0 ./strace-static-x86_64: Process 8022 attached [pid 8020] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8022] set_robust_list(0x555555b026a0, 24) = 0 [pid 8022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8022] setpgid(0, 0) = 0 [pid 8022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8022] write(3, "1000", 4) = 4 [pid 8022] close(3) = 0 [pid 8022] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8022] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8022] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8022] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8022] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8022] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8022] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8023]}, 88) = 8023 [pid 8022] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8022] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8022] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8023 attached [pid 8023] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8023] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8023] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8023] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8022] <... futex resumed>) = 0 [pid 8023] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8022] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8022] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8014] exit_group(0 [pid 8015] <... bpf resumed>) = ? [pid 8014] <... exit_group resumed>) = ? [pid 8015] +++ exited with 0 +++ [pid 8014] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8014, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 8012] exit_group(0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8012] <... exit_group resumed>) = ? [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8024 [pid 8013] <... bpf resumed>) = ? [pid 8013] +++ exited with 0 +++ [pid 8012] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8012, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8025 [pid 8020] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8024 attached [pid 8024] set_robust_list(0x555555b026a0, 24) = 0 [pid 8024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8024] setpgid(0, 0) = 0 [pid 8024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8024] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 8025 attached [pid 8024] close(3) = 0 [pid 8024] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8025] set_robust_list(0x555555b026a0, 24 [pid 8024] <... futex resumed>) = 0 [pid 8024] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8025] <... set_robust_list resumed>) = 0 [pid 8024] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8025] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8024] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8025] <... prctl resumed>) = 0 [pid 8024] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8025] setpgid(0, 0 [pid 8024] <... mmap resumed>) = 0x7fd459fa1000 [pid 8024] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8025] <... setpgid resumed>) = 0 [pid 8024] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8024] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8024] <... clone3 resumed> => {parent_tid=[8026]}, 88) = 8026 [pid 8024] rt_sigprocmask(SIG_SETMASK, [], [pid 8025] <... openat resumed>) = 3 [pid 8024] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8022] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8024] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8025] write(3, "1000", 4 [pid 8024] <... futex resumed>) = 0 [pid 8024] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8025] <... write resumed>) = 4 [pid 8025] close(3) = 0 [pid 8025] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8025] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8025] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8025] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8025] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8025] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8027]}, 88) = 8027 [pid 8025] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8025] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8025] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8027 attached [pid 8027] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8027] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8027] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8026 attached [pid 8026] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8027] <... bpf resumed>) = 3 [pid 8026] rt_sigprocmask(SIG_SETMASK, [], [pid 8027] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8027] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8026] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8025] <... futex resumed>) = 0 [pid 8025] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8026] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8025] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8027] <... futex resumed>) = 0 [pid 8027] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8026] <... bpf resumed>) = 3 [pid 8026] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8024] <... futex resumed>) = 0 [pid 8024] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8026] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8024] <... futex resumed>) = 0 [pid 8024] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8025] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8024] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8024] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8024] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8017] exit_group(0) = ? [pid 8019] <... bpf resumed>) = ? [pid 8019] +++ exited with 0 +++ [pid 8017] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8017, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8028 [pid 8016] exit_group(0) = ? [pid 8018] <... bpf resumed>) = ? ./strace-static-x86_64: Process 8028 attached [pid 8018] +++ exited with 0 +++ [pid 8016] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8016, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8029 [pid 8028] set_robust_list(0x555555b026a0, 24) = 0 [pid 8028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8028] setpgid(0, 0) = 0 [pid 8028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8028] write(3, "1000", 4) = 4 [pid 8028] close(3) = 0 [pid 8028] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8028] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8028] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8028] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8028] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8028] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8029 attached => {parent_tid=[8030]}, 88) = 8030 [pid 8029] set_robust_list(0x555555b026a0, 24 [pid 8028] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8028] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8028] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8029] <... set_robust_list resumed>) = 0 [pid 8029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8029] setpgid(0, 0) = 0 [pid 8029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8030 attached [pid 8030] set_robust_list(0x7fd459fc19a0, 24 [pid 8029] <... openat resumed>) = 3 [pid 8030] <... set_robust_list resumed>) = 0 [pid 8029] write(3, "1000", 4 [pid 8030] rt_sigprocmask(SIG_SETMASK, [], [pid 8029] <... write resumed>) = 4 [pid 8029] close(3 [pid 8030] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8029] <... close resumed>) = 0 [pid 8030] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8029] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8029] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8030] <... bpf resumed>) = 3 [pid 8029] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8030] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8029] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8028] <... futex resumed>) = 0 [pid 8028] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8028] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8030] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8029] <... mmap resumed>) = 0x7fd459fa1000 [pid 8029] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8029] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8029] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8031]}, 88) = 8031 [pid 8029] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8029] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8029] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8031 attached [pid 8031] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8031] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8031] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8031] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8031] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8029] <... futex resumed>) = 0 [pid 8029] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8031] <... futex resumed>) = 0 [pid 8029] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8031] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8028] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8029] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8028] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8020] exit_group(0) = ? [pid 8021] <... bpf resumed>) = ? [pid 8022] exit_group(0) = ? [pid 8021] +++ exited with 0 +++ [pid 8020] +++ exited with 0 +++ [pid 8023] <... bpf resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8020, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 8023] +++ exited with 0 +++ [pid 8022] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8022, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] <... restart_syscall resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8032 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8033 ./strace-static-x86_64: Process 8032 attached [pid 8032] set_robust_list(0x555555b026a0, 24) = 0 [pid 8032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8032] setpgid(0, 0) = 0 [pid 8032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8032] write(3, "1000", 4) = 4 [pid 8032] close(3./strace-static-x86_64: Process 8033 attached ) = 0 [pid 8033] set_robust_list(0x555555b026a0, 24) = 0 [pid 8033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8032] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8033] <... prctl resumed>) = 0 [pid 8033] setpgid(0, 0) = 0 [pid 8032] <... futex resumed>) = 0 [pid 8032] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8032] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8033] <... openat resumed>) = 3 [pid 8032] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8033] write(3, "1000", 4) = 4 [pid 8033] close(3) = 0 [pid 8033] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8032] <... mprotect resumed>) = 0 [pid 8032] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8033] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8033] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8032] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8033] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8032] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8033] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8033] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8032] <... clone3 resumed> => {parent_tid=[8034]}, 88) = 8034 [pid 8032] rt_sigprocmask(SIG_SETMASK, [], [pid 8033] <... clone3 resumed> => {parent_tid=[8035]}, 88) = 8035 [pid 8032] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8033] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8032] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8033] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8032] <... futex resumed>) = 0 [pid 8033] <... futex resumed>) = 0 [pid 8033] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8032] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8035 attached [pid 8035] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8035] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8035] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8035] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8033] <... futex resumed>) = 0 [pid 8035] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8033] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8034 attached ) = 0 [pid 8033] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8034] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8034] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8034] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8034] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8032] <... futex resumed>) = 0 [pid 8032] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8034] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8032] <... futex resumed>) = 0 [pid 8024] exit_group(0) = ? [pid 8032] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8025] exit_group(0) = ? [pid 8027] <... bpf resumed>) = ? [pid 8027] +++ exited with 0 +++ [pid 8025] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8025, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8036 [pid 8033] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8033] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8033] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8033] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8033] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8026] <... bpf resumed>) = ? ./strace-static-x86_64: Process 8036 attached [pid 8036] set_robust_list(0x555555b026a0, 24) = 0 [pid 8036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8036] setpgid(0, 0) = 0 [pid 8036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8026] +++ exited with 0 +++ [pid 8024] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8024, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 8036] <... openat resumed>) = 3 [pid 300] <... restart_syscall resumed>) = 0 [pid 8036] write(3, "1000", 4) = 4 [pid 8036] close(3) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8036] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8037 [pid 8036] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8036] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8036] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8036] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8036] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8037 attached => {parent_tid=[8038]}, 88) = 8038 [pid 8036] rt_sigprocmask(SIG_SETMASK, [], [pid 8037] set_robust_list(0x555555b026a0, 24 [pid 8036] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8036] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8036] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8037] <... set_robust_list resumed>) = 0 [pid 8037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8037] setpgid(0, 0) = 0 [pid 8037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8037] write(3, "1000", 4) = 4 [pid 8037] close(3) = 0 [pid 8037] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8038 attached [pid 8038] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8038] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8037] <... futex resumed>) = 0 [pid 8038] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8037] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8032] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8038] <... bpf resumed>) = 3 [pid 8037] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8038] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8037] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8038] <... futex resumed>) = 1 [pid 8037] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8036] <... futex resumed>) = 0 [pid 8038] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8036] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8037] <... mmap resumed>) = 0x7fd459fa1000 [pid 8036] <... futex resumed>) = 0 [pid 8037] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8036] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8037] <... mprotect resumed>) = 0 [pid 8037] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8037] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8039]}, 88) = 8039 [pid 8037] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8037] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8037] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8039 attached [pid 8039] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8039] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8039] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8039] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8037] <... futex resumed>) = 0 [pid 8037] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8039] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8037] <... futex resumed>) = 0 [pid 8037] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8028] exit_group(0) = ? [pid 8030] <... bpf resumed>) = ? [pid 8030] +++ exited with 0 +++ [pid 8028] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8028, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8036] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8040 ./strace-static-x86_64: Process 8040 attached [pid 8040] set_robust_list(0x555555b026a0, 24) = 0 [pid 8040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8040] setpgid(0, 0) = 0 [pid 8040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8040] write(3, "1000", 4) = 4 [pid 8040] close(3) = 0 [pid 8040] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8040] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8040] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8040] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8040] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8040] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8037] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8040] <... clone3 resumed> => {parent_tid=[8041]}, 88) = 8041 [pid 8040] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8040] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8040] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8041 attached [pid 8041] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8041] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8041] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8041] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8040] <... futex resumed>) = 0 [pid 8041] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8040] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8040] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8029] exit_group(0) = ? [pid 8031] <... bpf resumed>) = ? [pid 8031] +++ exited with 0 +++ [pid 8029] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8029, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8042 ./strace-static-x86_64: Process 8042 attached [pid 8042] set_robust_list(0x555555b026a0, 24) = 0 [pid 8042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8042] setpgid(0, 0) = 0 [pid 8042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8042] write(3, "1000", 4) = 4 [pid 8042] close(3) = 0 [pid 8042] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8042] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8042] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8042] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8042] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8042] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8042] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8043]}, 88) = 8043 [pid 8042] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8042] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8042] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8043 attached [pid 8040] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8043] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8043] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8043] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8033] exit_group(0) = ? [pid 8043] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8042] <... futex resumed>) = 0 [pid 8043] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8042] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8035] <... bpf resumed>) = ? [pid 8043] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8042] <... futex resumed>) = 0 [pid 8035] +++ exited with 0 +++ [pid 8033] +++ exited with 0 +++ [pid 8043] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8042] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8033, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8044 ./strace-static-x86_64: Process 8044 attached [pid 8044] set_robust_list(0x555555b026a0, 24) = 0 [pid 8044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8044] setpgid(0, 0) = 0 [pid 8044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8044] write(3, "1000", 4) = 4 [pid 8044] close(3) = 0 [pid 8044] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8044] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8044] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8044] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8044] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8044] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8044] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8045]}, 88) = 8045 [pid 8044] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8044] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8044] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8045 attached [pid 8045] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8045] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8045] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8045] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8044] <... futex resumed>) = 0 [pid 8044] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8044] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8045] <... futex resumed>) = 1 [pid 8045] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8032] exit_group(0 [pid 8034] <... bpf resumed>) = ? [pid 8032] <... exit_group resumed>) = ? [pid 8034] +++ exited with 0 +++ [pid 8032] +++ exited with 0 +++ [pid 8042] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8032, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8046 ./strace-static-x86_64: Process 8046 attached [pid 8046] set_robust_list(0x555555b026a0, 24) = 0 [pid 8046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8046] setpgid(0, 0) = 0 [pid 8046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8046] write(3, "1000", 4) = 4 [pid 8046] close(3) = 0 [pid 8046] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8046] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8046] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8046] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8046] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8046] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8046] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8044] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8046] <... clone3 resumed> => {parent_tid=[8048]}, 88) = 8048 [pid 8046] rt_sigprocmask(SIG_SETMASK, [], [pid 8036] exit_group(0 [pid 8046] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8036] <... exit_group resumed>) = ? [pid 8046] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8046] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8038] <... bpf resumed>) = ? [pid 8038] +++ exited with 0 +++ [pid 8036] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8036, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 8048 attached [pid 8048] set_robust_list(0x7fd459fc19a0, 24 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8048] <... set_robust_list resumed>) = 0 [pid 8048] rt_sigprocmask(SIG_SETMASK, [], [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8049 [pid 8048] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8048] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8048] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8046] <... futex resumed>) = 0 [pid 8048] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8046] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8048] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8046] <... futex resumed>) = 0 [pid 8048] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8046] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8049 attached [pid 8049] set_robust_list(0x555555b026a0, 24) = 0 [pid 8049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8049] setpgid(0, 0) = 0 [pid 8049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8049] write(3, "1000", 4) = 4 [pid 8049] close(3) = 0 [pid 8049] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8049] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8049] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8049] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8049] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8049] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8050]}, 88) = 8050 [pid 8049] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8049] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8049] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8050 attached [pid 8050] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8050] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8050] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8050] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8049] <... futex resumed>) = 0 [pid 8050] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8049] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8050] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8049] <... futex resumed>) = 0 [pid 8050] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8049] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8037] exit_group(0) = ? [pid 8039] <... bpf resumed>) = ? [pid 8039] +++ exited with 0 +++ [pid 8037] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8037, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8051 ./strace-static-x86_64: Process 8051 attached [pid 8051] set_robust_list(0x555555b026a0, 24) = 0 [pid 8051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8051] setpgid(0, 0) = 0 [pid 8051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8051] write(3, "1000", 4) = 4 [pid 8051] close(3) = 0 [pid 8051] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8046] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8051] <... futex resumed>) = 0 [pid 8051] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8051] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8051] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8051] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8051] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8051] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8052]}, 88) = 8052 [pid 8051] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8051] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8051] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8052 attached [pid 8052] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8052] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8052] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8052] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8051] <... futex resumed>) = 0 [pid 8052] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8051] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8051] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8049] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8040] exit_group(0) = ? [pid 8041] <... bpf resumed>) = ? [pid 8041] +++ exited with 0 +++ [pid 8040] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8040, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8053 ./strace-static-x86_64: Process 8053 attached [pid 8053] set_robust_list(0x555555b026a0, 24) = 0 [pid 8053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8053] setpgid(0, 0) = 0 [pid 8053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8053] write(3, "1000", 4) = 4 [pid 8053] close(3) = 0 [pid 8053] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8053] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8053] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8053] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8053] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8053] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8053] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8054]}, 88) = 8054 [pid 8053] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8053] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8053] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8051] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8054 attached [pid 8054] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8054] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8054] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8054] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8053] <... futex resumed>) = 0 [pid 8054] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8053] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8053] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8042] exit_group(0) = ? [pid 8043] <... bpf resumed>) = ? [pid 8043] +++ exited with 0 +++ [pid 8042] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8042, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8055 ./strace-static-x86_64: Process 8055 attached [pid 8055] set_robust_list(0x555555b026a0, 24) = 0 [pid 8055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8055] setpgid(0, 0) = 0 [pid 8055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8055] write(3, "1000", 4) = 4 [pid 8055] close(3) = 0 [pid 8055] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8053] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8055] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8055] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8055] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8055] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8055] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8056]}, 88) = 8056 [pid 8044] exit_group(0 [pid 8055] rt_sigprocmask(SIG_SETMASK, [], [pid 8044] <... exit_group resumed>) = ? [pid 8055] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8055] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8055] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8056 attached [pid 8056] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8056] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8056] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8056] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8055] <... futex resumed>) = 0 [pid 8056] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8055] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8055] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8045] <... bpf resumed>) = ? [pid 8045] +++ exited with 0 +++ [pid 8044] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8044, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8057 ./strace-static-x86_64: Process 8057 attached [pid 8057] set_robust_list(0x555555b026a0, 24) = 0 [pid 8057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8057] setpgid(0, 0) = 0 [pid 8057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8057] write(3, "1000", 4) = 4 [pid 8057] close(3) = 0 [pid 8057] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8057] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8057] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8057] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8057] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8057] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8057] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8058]}, 88) = 8058 [pid 8057] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8057] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8057] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8058 attached [pid 8058] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8058] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8058] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8058] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8057] <... futex resumed>) = 0 [pid 8058] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8057] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8058] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8057] <... futex resumed>) = 0 [pid 8058] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8057] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8055] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8046] exit_group(0) = ? [pid 8048] <... bpf resumed>) = ? [pid 8048] +++ exited with 0 +++ [pid 8046] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8046, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8059 ./strace-static-x86_64: Process 8059 attached [pid 8059] set_robust_list(0x555555b026a0, 24) = 0 [pid 8059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8059] setpgid(0, 0) = 0 [pid 8059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8059] write(3, "1000", 4) = 4 [pid 8059] close(3) = 0 [pid 8059] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8059] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8059] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8049] exit_group(0) = ? [pid 8059] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8059] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8050] <... bpf resumed>) = ? [pid 8059] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8050] +++ exited with 0 +++ [pid 8049] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8049, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8060 [pid 8059] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8059] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8061]}, 88) = 8061 [pid 8059] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8059] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8057] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8059] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8061 attached [pid 8061] set_robust_list(0x7fd459fc19a0, 24./strace-static-x86_64: Process 8060 attached [pid 8060] set_robust_list(0x555555b026a0, 24 [pid 8061] <... set_robust_list resumed>) = 0 [pid 8061] rt_sigprocmask(SIG_SETMASK, [], [pid 8060] <... set_robust_list resumed>) = 0 [pid 8060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8061] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8061] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8060] setpgid(0, 0) = 0 [pid 8060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8060] write(3, "1000", 4) = 4 [pid 8060] close(3 [pid 8061] <... bpf resumed>) = 3 [pid 8060] <... close resumed>) = 0 [pid 8060] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8061] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8060] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8061] <... futex resumed>) = 1 [pid 8060] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8059] <... futex resumed>) = 0 [pid 8061] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8060] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8059] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8061] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8060] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8059] <... futex resumed>) = 0 [pid 8061] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8060] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8059] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8060] <... mmap resumed>) = 0x7fd459fa1000 [pid 8060] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8060] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8060] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8062]}, 88) = 8062 [pid 8060] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8060] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8060] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8062 attached [pid 8062] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8062] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8051] exit_group(0 [pid 8062] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8051] <... exit_group resumed>) = ? [pid 8062] <... bpf resumed>) = 3 [pid 8062] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8060] <... futex resumed>) = 0 [pid 8060] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8062] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8060] <... futex resumed>) = 0 [pid 8060] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8052] <... bpf resumed>) = ? [pid 8052] +++ exited with 0 +++ [pid 8051] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8051, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8063 ./strace-static-x86_64: Process 8063 attached [pid 8063] set_robust_list(0x555555b026a0, 24) = 0 [pid 8063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8063] setpgid(0, 0) = 0 [pid 8063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8063] write(3, "1000", 4) = 4 [pid 8063] close(3) = 0 [pid 8063] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8063] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8063] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8063] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8063] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8063] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8059] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8063] <... clone3 resumed> => {parent_tid=[8064]}, 88) = 8064 [pid 8063] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8063] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8063] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8064 attached [pid 8053] exit_group(0 [pid 8064] set_robust_list(0x7fd459fc19a0, 24 [pid 8053] <... exit_group resumed>) = ? [pid 8064] <... set_robust_list resumed>) = 0 [pid 8064] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8064] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8064] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8063] <... futex resumed>) = 0 [pid 8060] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8064] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8063] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8064] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8063] <... futex resumed>) = 0 [pid 8064] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8063] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8054] <... bpf resumed>) = ? [pid 8054] +++ exited with 0 +++ [pid 8053] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8053, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8065 ./strace-static-x86_64: Process 8065 attached [pid 8065] set_robust_list(0x555555b026a0, 24) = 0 [pid 8065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8065] setpgid(0, 0) = 0 [pid 8065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8065] write(3, "1000", 4) = 4 [pid 8065] close(3) = 0 [pid 8065] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8065] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8065] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8065] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8065] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8065] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8066]}, 88) = 8066 [pid 8065] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8065] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8065] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8066 attached [pid 8063] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8066] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8066] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8066] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8066] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8065] <... futex resumed>) = 0 [pid 8066] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8065] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8066] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8065] <... futex resumed>) = 0 [pid 8066] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8065] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8055] exit_group(0) = ? [pid 8056] <... bpf resumed>) = ? [pid 8056] +++ exited with 0 +++ [pid 8055] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8055, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8067 ./strace-static-x86_64: Process 8067 attached [pid 8067] set_robust_list(0x555555b026a0, 24) = 0 [pid 8067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8067] setpgid(0, 0) = 0 [pid 8067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8067] write(3, "1000", 4) = 4 [pid 8067] close(3) = 0 [pid 8067] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8067] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8067] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8067] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8067] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8067] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8067] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8068]}, 88) = 8068 [pid 8067] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8067] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8067] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8068 attached [pid 8068] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8068] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8068] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8068] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8067] <... futex resumed>) = 0 [pid 8068] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8067] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8057] exit_group(0 [pid 8067] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8057] <... exit_group resumed>) = ? [pid 8058] <... bpf resumed>) = ? [pid 8058] +++ exited with 0 +++ [pid 8057] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8057, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 8065] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... restart_syscall resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8069 ./strace-static-x86_64: Process 8069 attached [pid 8069] set_robust_list(0x555555b026a0, 24) = 0 [pid 8069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8069] setpgid(0, 0) = 0 [pid 8069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8069] write(3, "1000", 4) = 4 [pid 8069] close(3) = 0 [pid 8069] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8069] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8069] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8069] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8069] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8069] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8069] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8070]}, 88) = 8070 [pid 8069] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8069] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8069] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8070 attached [pid 8070] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8070] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8070] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8070] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8069] <... futex resumed>) = 0 [pid 8069] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8069] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8070] <... futex resumed>) = 1 [pid 8070] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8067] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8059] exit_group(0) = ? [pid 8061] <... bpf resumed>) = ? [pid 8061] +++ exited with 0 +++ [pid 8059] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8059, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8071 [pid 8060] exit_group(0) = ? [pid 8062] <... bpf resumed>) = ? ./strace-static-x86_64: Process 8071 attached [pid 8071] set_robust_list(0x555555b026a0, 24 [pid 8062] +++ exited with 0 +++ [pid 8060] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8060, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8072 [pid 8071] <... set_robust_list resumed>) = 0 [pid 8071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8071] setpgid(0, 0) = 0 [pid 8071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8071] write(3, "1000", 4) = 4 [pid 8069] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8071] close(3) = 0 [pid 8071] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8071] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, ./strace-static-x86_64: Process 8072 attached NULL, 8) = 0 [pid 8071] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8072] set_robust_list(0x555555b026a0, 24 [pid 8071] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8072] <... set_robust_list resumed>) = 0 [pid 8071] <... mmap resumed>) = 0x7fd459fa1000 [pid 8071] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8072] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8071] <... mprotect resumed>) = 0 [pid 8072] <... prctl resumed>) = 0 [pid 8071] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8072] setpgid(0, 0 [pid 8071] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8072] <... setpgid resumed>) = 0 [pid 8071] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8071] <... clone3 resumed> => {parent_tid=[8073]}, 88) = 8073 [pid 8072] write(3, "1000", 4 [pid 8071] rt_sigprocmask(SIG_SETMASK, [], [pid 8072] <... write resumed>) = 4 [pid 8071] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8072] close(3 [pid 8071] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8072] <... close resumed>) = 0 [pid 8071] <... futex resumed>) = 0 [pid 8072] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8071] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8072] <... futex resumed>) = 0 [pid 8072] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8072] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8072] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8072] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8072] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8072] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8073 attached => {parent_tid=[8074]}, 88) = 8074 [pid 8072] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8072] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8073] set_robust_list(0x7fd459fc19a0, 24 [pid 8072] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8073] <... set_robust_list resumed>) = 0 [pid 8073] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8073] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8073] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8071] <... futex resumed>) = 0 [pid 8073] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8071] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8073] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8071] <... futex resumed>) = 0 ./strace-static-x86_64: Process 8074 attached [pid 8073] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8071] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8074] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8074] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8074] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8074] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8072] <... futex resumed>) = 0 [pid 8074] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8072] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8074] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8072] <... futex resumed>) = 0 [pid 8074] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8072] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8063] exit_group(0 [pid 8064] <... bpf resumed>) = ? [pid 8063] <... exit_group resumed>) = ? [pid 8064] +++ exited with 0 +++ [pid 8063] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8063, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8075 ./strace-static-x86_64: Process 8075 attached [pid 8075] set_robust_list(0x555555b026a0, 24) = 0 [pid 8075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8075] setpgid(0, 0) = 0 [pid 8075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8075] write(3, "1000", 4) = 4 [pid 8075] close(3) = 0 [pid 8075] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8075] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8075] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8075] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8075] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8075] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8076]}, 88) = 8076 [pid 8075] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8075] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8075] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8076 attached [pid 8076] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8076] rt_sigprocmask(SIG_SETMASK, [], [pid 8071] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8076] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8076] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8076] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8075] <... futex resumed>) = 0 [pid 8076] <... futex resumed>) = 1 [pid 8076] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8075] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8075] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8072] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8065] exit_group(0) = ? [pid 8066] <... bpf resumed>) = ? [pid 8066] +++ exited with 0 +++ [pid 8065] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8065, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8077 ./strace-static-x86_64: Process 8077 attached [pid 8077] set_robust_list(0x555555b026a0, 24) = 0 [pid 8077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8077] setpgid(0, 0) = 0 [pid 8077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8077] write(3, "1000", 4) = 4 [pid 8077] close(3) = 0 [pid 8077] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8077] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8077] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8077] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8075] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8077] <... mmap resumed>) = 0x7fd459fa1000 [pid 8077] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8077] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8077] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8078]}, 88) = 8078 [pid 8077] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8077] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8077] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8078 attached [pid 8078] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8078] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8078] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8078] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8077] <... futex resumed>) = 0 [pid 8078] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8077] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8078] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8077] <... futex resumed>) = 0 [pid 8077] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8078] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8067] exit_group(0) = ? [pid 8068] <... bpf resumed>) = ? [pid 8068] +++ exited with 0 +++ [pid 8067] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8067, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8079 ./strace-static-x86_64: Process 8079 attached [pid 8079] set_robust_list(0x555555b026a0, 24) = 0 [pid 8079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8079] setpgid(0, 0) = 0 [pid 8079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8077] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8079] write(3, "1000", 4 [pid 8077] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8079] <... write resumed>) = 4 [pid 8077] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8079] close(3) = 0 [pid 8079] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8079] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8079] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8079] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8079] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8079] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8069] exit_group(0 [pid 8079] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8079] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8069] <... exit_group resumed>) = ? [pid 8079] <... clone3 resumed> => {parent_tid=[8080]}, 88) = 8080 [pid 8079] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8079] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8079] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8070] <... bpf resumed>) = ? [pid 8070] +++ exited with 0 +++ [pid 8069] +++ exited with 0 +++ ./strace-static-x86_64: Process 8080 attached [pid 8080] set_robust_list(0x7fd459fc19a0, 24 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8069, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8080] <... set_robust_list resumed>) = 0 [pid 8080] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8081 [pid 8080] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8080] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8079] <... futex resumed>) = 0 [pid 8080] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8079] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8079] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8081 attached [pid 8081] set_robust_list(0x555555b026a0, 24) = 0 [pid 8081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8081] setpgid(0, 0) = 0 [pid 8081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8081] write(3, "1000", 4) = 4 [pid 8081] close(3) = 0 [pid 8081] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8081] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8081] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8081] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8081] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8081] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8082]}, 88) = 8082 [pid 8081] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8081] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8081] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8082 attached [pid 8082] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8082] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8082] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8082] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8081] <... futex resumed>) = 0 [pid 8082] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8081] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8082] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8081] <... futex resumed>) = 0 [pid 8082] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8081] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8079] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8071] exit_group(0) = ? [pid 8073] <... bpf resumed>) = ? [pid 8073] +++ exited with 0 +++ [pid 8071] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8071, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8083 ./strace-static-x86_64: Process 8083 attached [pid 8083] set_robust_list(0x555555b026a0, 24) = 0 [pid 8072] exit_group(0) = ? [pid 8083] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8074] <... bpf resumed>) = ? [pid 8083] <... prctl resumed>) = 0 [pid 8083] setpgid(0, 0) = 0 [pid 8083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8074] +++ exited with 0 +++ [pid 8072] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8072, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8084 [pid 8083] <... openat resumed>) = 3 [pid 8083] write(3, "1000", 4) = 4 [pid 8083] close(3) = 0 [pid 8083] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8083] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8083] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8083] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8083] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8083] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8083] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8085]}, 88) = 8085 [pid 8083] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8083] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8083] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8084 attached ./strace-static-x86_64: Process 8085 attached [pid 8085] set_robust_list(0x7fd459fc19a0, 24 [pid 8084] set_robust_list(0x555555b026a0, 24) = 0 [pid 8084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8085] <... set_robust_list resumed>) = 0 [pid 8084] <... prctl resumed>) = 0 [pid 8084] setpgid(0, 0) = 0 [pid 8084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8085] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8084] <... openat resumed>) = 3 [pid 8085] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8084] write(3, "1000", 4) = 4 [pid 8084] close(3) = 0 [pid 8085] <... bpf resumed>) = 3 [pid 8084] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8085] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8084] <... futex resumed>) = 0 [pid 8084] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8083] <... futex resumed>) = 0 [pid 8085] <... futex resumed>) = 1 [pid 8083] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8085] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8084] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8083] <... futex resumed>) = 0 [pid 8084] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8083] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8081] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8084] <... mmap resumed>) = 0x7fd459fa1000 [pid 8084] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8084] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8084] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8086]}, 88) = 8086 [pid 8084] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8084] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8084] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8086 attached [pid 8086] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8086] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8086] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8086] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8084] <... futex resumed>) = 0 [pid 8086] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8084] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8086] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8084] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8086] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8075] exit_group(0) = ? [pid 8076] <... bpf resumed>) = ? [pid 8076] +++ exited with 0 +++ [pid 8075] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8075, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8087 ./strace-static-x86_64: Process 8087 attached [pid 8087] set_robust_list(0x555555b026a0, 24) = 0 [pid 8087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8087] setpgid(0, 0) = 0 [pid 8087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8087] write(3, "1000", 4) = 4 [pid 8087] close(3) = 0 [pid 8087] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8087] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8087] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8087] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8087] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8087] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8088]}, 88) = 8088 [pid 8087] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8087] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8087] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8083] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8088 attached [pid 8088] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8088] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8088] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8084] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8088] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8087] <... futex resumed>) = 0 [pid 8077] exit_group(0 [pid 8088] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8087] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8077] <... exit_group resumed>) = ? [pid 8088] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8087] <... futex resumed>) = 0 [pid 8078] <... bpf resumed>) = ? [pid 8088] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8087] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8078] +++ exited with 0 +++ [pid 8077] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8077, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8089 ./strace-static-x86_64: Process 8089 attached [pid 8089] set_robust_list(0x555555b026a0, 24) = 0 [pid 8089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8089] setpgid(0, 0) = 0 [pid 8089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8089] write(3, "1000", 4) = 4 [pid 8089] close(3) = 0 [pid 8089] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8089] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8089] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8089] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8089] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8089] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8089] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8091]}, 88) = 8091 [pid 8089] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8089] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8089] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8091 attached [pid 8091] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8091] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8091] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8091] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8089] <... futex resumed>) = 0 [pid 8091] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8089] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8091] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8089] <... futex resumed>) = 0 [pid 8089] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8087] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8079] exit_group(0) = ? [pid 8080] <... bpf resumed>) = ? [pid 8080] +++ exited with 0 +++ [pid 8079] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8079, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8092 ./strace-static-x86_64: Process 8092 attached [pid 8092] set_robust_list(0x555555b026a0, 24) = 0 [pid 8092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8092] setpgid(0, 0) = 0 [pid 8092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8092] write(3, "1000", 4) = 4 [pid 8092] close(3) = 0 [pid 8092] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8092] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8092] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8089] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8092] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8081] exit_group(0) = ? [pid 8092] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8092] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8082] <... bpf resumed>) = ? [pid 8082] +++ exited with 0 +++ [pid 8081] +++ exited with 0 +++ [pid 8092] <... clone3 resumed> => {parent_tid=[8093]}, 88) = 8093 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8081, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 8092] rt_sigprocmask(SIG_SETMASK, [], [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8092] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8092] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8092] <... futex resumed>) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8094 ./strace-static-x86_64: Process 8093 attached [pid 8093] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8093] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8093] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8092] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8093] <... bpf resumed>) = 3 [pid 8093] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8093] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 8094 attached [pid 8092] <... futex resumed>) = 0 [pid 8092] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8094] set_robust_list(0x555555b026a0, 24 [pid 8092] <... futex resumed>) = 1 [pid 8092] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8094] <... set_robust_list resumed>) = 0 [pid 8093] <... futex resumed>) = 0 [pid 8093] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8094] setpgid(0, 0) = 0 [pid 8094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8094] write(3, "1000", 4) = 4 [pid 8094] close(3) = 0 [pid 8094] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8094] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8094] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8094] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8094] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8094] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8094] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8095]}, 88) = 8095 [pid 8094] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8094] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8095 attached ) = 0 [pid 8095] set_robust_list(0x7fd459fc19a0, 24 [pid 8094] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8095] <... set_robust_list resumed>) = 0 [pid 8095] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8095] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8095] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8094] <... futex resumed>) = 0 [pid 8094] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8095] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8094] <... futex resumed>) = 0 [pid 8094] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8084] exit_group(0) = ? [pid 8086] <... bpf resumed>) = ? [pid 8086] +++ exited with 0 +++ [pid 8084] +++ exited with 0 +++ [pid 8092] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8084, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8096 [pid 8083] exit_group(0) = ? [pid 8085] <... bpf resumed>) = ? [pid 8085] +++ exited with 0 +++ [pid 8083] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8083, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- ./strace-static-x86_64: Process 8096 attached [pid 8096] set_robust_list(0x555555b026a0, 24) = 0 [pid 8096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8096] setpgid(0, 0) = 0 [pid 8096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8096] <... openat resumed>) = 3 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8097 [pid 8096] write(3, "1000", 4) = 4 [pid 8096] close(3) = 0 [pid 8096] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8096] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8096] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8096] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8096] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8096] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8098]}, 88) = 8098 [pid 8096] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8096] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8096] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8097 attached [pid 8097] set_robust_list(0x555555b026a0, 24 [pid 8087] exit_group(0) = ? [pid 8097] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8098 attached [pid 8098] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8097] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8088] <... bpf resumed>) = ? [pid 8097] <... prctl resumed>) = 0 [pid 8098] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8098] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8097] setpgid(0, 0) = 0 [pid 8088] +++ exited with 0 +++ [pid 8087] +++ exited with 0 +++ [pid 8098] <... bpf resumed>) = 3 [pid 8097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8087, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 8097] <... openat resumed>) = 3 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 8098] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8096] <... futex resumed>) = 0 [pid 8096] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8096] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8098] <... futex resumed>) = 1 [pid 8098] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8097] write(3, "1000", 4 [pid 300] <... restart_syscall resumed>) = 0 [pid 8097] <... write resumed>) = 4 [pid 8097] close(3 [pid 8094] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8097] <... close resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8097] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8099 [pid 8097] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8097] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8097] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 8099 attached [pid 8097] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8099] set_robust_list(0x555555b026a0, 24 [pid 8097] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8099] <... set_robust_list resumed>) = 0 [pid 8097] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8099] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8097] <... clone3 resumed> => {parent_tid=[8100]}, 88) = 8100 [pid 8097] rt_sigprocmask(SIG_SETMASK, [], [pid 8099] <... prctl resumed>) = 0 [pid 8097] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8099] setpgid(0, 0 [pid 8097] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8099] <... setpgid resumed>) = 0 [pid 8097] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 8100 attached [pid 8099] write(3, "1000", 4 [pid 8100] set_robust_list(0x7fd459fc19a0, 24 [pid 8099] <... write resumed>) = 4 [pid 8100] <... set_robust_list resumed>) = 0 [pid 8099] close(3 [pid 8100] rt_sigprocmask(SIG_SETMASK, [], [pid 8099] <... close resumed>) = 0 [pid 8099] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8100] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8099] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8100] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8099] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8100] <... bpf resumed>) = 3 [pid 8099] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8100] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8099] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8100] <... futex resumed>) = 1 [pid 8099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8097] <... futex resumed>) = 0 [pid 8099] <... mmap resumed>) = 0x7fd459fa1000 [pid 8097] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8099] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8097] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8099] <... mprotect resumed>) = 0 [pid 8099] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8100] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8099] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8099] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8101]}, 88) = 8101 [pid 8099] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8099] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8099] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8089] exit_group(0) = ? [pid 8091] <... bpf resumed>) = ? [pid 8091] +++ exited with 0 +++ [pid 8089] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8089, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8101 attached [pid 8101] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8101] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8101] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8101] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8101] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8099] <... futex resumed>) = 0 [pid 8099] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8102 [pid 8096] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8096] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8096] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8101] <... futex resumed>) = 0 [pid 8099] <... futex resumed>) = 1 [pid 8096] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8096] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8101] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8096] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8099] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8102 attached [pid 8102] set_robust_list(0x555555b026a0, 24) = 0 [pid 8102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8102] setpgid(0, 0) = 0 [pid 8102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8102] write(3, "1000", 4) = 4 [pid 8102] close(3) = 0 [pid 8102] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8102] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8102] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8102] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8102] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8102] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8102] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8103]}, 88) = 8103 [pid 8102] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8102] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8102] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8103 attached [pid 8103] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8103] rt_sigprocmask(SIG_SETMASK, [], [pid 8097] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8103] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8103] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8103] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8102] <... futex resumed>) = 0 [pid 8102] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8102] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8103] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8099] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8102] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8092] exit_group(0) = ? [pid 8093] <... bpf resumed>) = ? [pid 8093] +++ exited with 0 +++ [pid 8092] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8092, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8104 ./strace-static-x86_64: Process 8104 attached [pid 8104] set_robust_list(0x555555b026a0, 24) = 0 [pid 8104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8104] setpgid(0, 0) = 0 [pid 8104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8104] write(3, "1000", 4) = 4 [pid 8104] close(3) = 0 [pid 8104] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8104] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8104] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8104] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8104] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8104] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8104] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8105]}, 88) = 8105 [pid 8104] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8104] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8104] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8105 attached [pid 8105] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8105] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8105] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8105] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8104] <... futex resumed>) = 0 [pid 8104] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8104] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8105] <... futex resumed>) = 1 [pid 8105] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8094] exit_group(0) = ? [pid 8095] <... bpf resumed>) = ? [pid 8095] +++ exited with 0 +++ [pid 8094] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8094, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8106 [pid 8096] exit_group(0) = ? [pid 8098] <... bpf resumed>) = ? [pid 8098] +++ exited with 0 +++ [pid 8096] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8096, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- ./strace-static-x86_64: Process 8106 attached [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 8106] set_robust_list(0x555555b026a0, 24 [pid 299] <... restart_syscall resumed>) = 0 [pid 8106] <... set_robust_list resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8107 [pid 8106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8106] setpgid(0, 0) = 0 [pid 8106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8106] write(3, "1000", 4) = 4 [pid 8106] close(3) = 0 [pid 8106] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8106] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8106] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8106] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8106] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8106] rt_sigprocmask(SIG_BLOCK, ~[], ./strace-static-x86_64: Process 8107 attached [pid 8107] set_robust_list(0x555555b026a0, 24) = 0 [pid 8107] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8106] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8106] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8107] <... prctl resumed>) = 0 [pid 8106] <... clone3 resumed> => {parent_tid=[8108]}, 88) = 8108 [pid 8107] setpgid(0, 0 [pid 8106] rt_sigprocmask(SIG_SETMASK, [], [pid 8107] <... setpgid resumed>) = 0 [pid 8107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8106] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8106] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8107] <... openat resumed>) = 3 [pid 8106] <... futex resumed>) = 0 [pid 8107] write(3, "1000", 4) = 4 [pid 8107] close(3) = 0 [pid 8107] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8107] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8107] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8107] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8107] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8107] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8106] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8107] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8107] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8109]}, 88) = 8109 [pid 8107] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8107] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8107] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8108 attached [pid 8108] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8108] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 8109 attached [pid 8109] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8109] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8109] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8108] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8108] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8109] <... bpf resumed>) = 3 [pid 8108] <... bpf resumed>) = 3 [pid 8108] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8106] <... futex resumed>) = 0 [pid 8106] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8109] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8107] <... futex resumed>) = 0 [pid 8107] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8107] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8109] <... futex resumed>) = 1 [pid 8109] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8108] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8106] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8104] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8097] exit_group(0 [pid 8100] <... bpf resumed>) = ? [pid 8097] <... exit_group resumed>) = ? [pid 8100] +++ exited with 0 +++ [pid 8097] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8097, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8110 ./strace-static-x86_64: Process 8110 attached [pid 8110] set_robust_list(0x555555b026a0, 24) = 0 [pid 8110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8110] setpgid(0, 0) = 0 [pid 8110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8110] write(3, "1000", 4) = 4 [pid 8110] close(3) = 0 [pid 8110] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8110] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8110] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8110] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8110] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8110] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8102] exit_group(0 [pid 8110] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8102] <... exit_group resumed>) = ? [pid 8103] <... bpf resumed>) = ? [pid 8110] <... clone3 resumed> => {parent_tid=[8111]}, 88) = 8111 [pid 8099] exit_group(0) = ? [pid 8101] <... bpf resumed>) = ? [pid 8101] +++ exited with 0 +++ [pid 8099] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8099, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 8110] rt_sigprocmask(SIG_SETMASK, [], [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8110] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8110] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8110] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8112 [pid 8103] +++ exited with 0 +++ [pid 8102] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8102, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8107] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8107] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8107] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8113 [pid 8106] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8112 attached [pid 8112] set_robust_list(0x555555b026a0, 24) = 0 [pid 8112] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8111 attached [pid 8111] set_robust_list(0x7fd459fc19a0, 24 [pid 8112] <... prctl resumed>) = 0 [pid 8112] setpgid(0, 0 [pid 8111] <... set_robust_list resumed>) = 0 [pid 8112] <... setpgid resumed>) = 0 [pid 8112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8111] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8112] <... openat resumed>) = 3 [pid 8112] write(3, "1000", 4) = 4 [pid 8112] close(3) = 0 [pid 8112] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8112] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8111] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8113 attached [pid 8112] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8112] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8112] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8111] <... bpf resumed>) = 3 [pid 8112] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8111] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8113] set_robust_list(0x555555b026a0, 24) = 0 [pid 8111] <... futex resumed>) = 1 [pid 8110] <... futex resumed>) = 0 [pid 8110] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8112] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8110] <... futex resumed>) = 0 [pid 8112] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8114]}, 88) = 8114 [pid 8112] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8112] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8112] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8113] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8111] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8110] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8113] <... prctl resumed>) = 0 [pid 8113] setpgid(0, 0) = 0 [pid 8113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8113] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 8114 attached [pid 8114] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8114] rt_sigprocmask(SIG_SETMASK, [], [pid 8113] close(3 [pid 8114] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8114] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8113] <... close resumed>) = 0 [pid 8114] <... bpf resumed>) = 3 [pid 8113] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8113] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8114] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8112] <... futex resumed>) = 0 [pid 8113] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8112] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8112] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8114] <... futex resumed>) = 1 [pid 8114] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8113] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8113] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8113] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8113] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8115]}, 88) = 8115 [pid 8113] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8113] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 8115 attached [pid 8113] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8115] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8115] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8115] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8115] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8113] <... futex resumed>) = 0 [pid 8115] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8113] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8113] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8110] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8112] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8112] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8104] exit_group(0) = ? [pid 8105] <... bpf resumed>) = ? [pid 8105] +++ exited with 0 +++ [pid 8104] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8104, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8116 ./strace-static-x86_64: Process 8116 attached [pid 8116] set_robust_list(0x555555b026a0, 24 [pid 8113] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8116] <... set_robust_list resumed>) = 0 [pid 8116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8116] setpgid(0, 0) = 0 [pid 8116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8116] write(3, "1000", 4) = 4 [pid 8116] close(3) = 0 [pid 8116] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8116] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8116] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8116] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8116] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8116] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8116] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8117]}, 88) = 8117 [pid 8116] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8116] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8116] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8117 attached [pid 8117] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8117] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8117] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8117] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8116] <... futex resumed>) = 0 [pid 8116] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8116] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8117] <... futex resumed>) = 1 [pid 8117] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8107] exit_group(0) = ? [pid 8109] <... bpf resumed>) = ? [pid 8109] +++ exited with 0 +++ [pid 8107] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8107, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8118 ./strace-static-x86_64: Process 8118 attached [pid 8118] set_robust_list(0x555555b026a0, 24) = 0 [pid 8118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8118] setpgid(0, 0) = 0 [pid 8118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8118] write(3, "1000", 4) = 4 [pid 8118] close(3) = 0 [pid 8118] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8118] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8118] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8118] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8118] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8118] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8118] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8119]}, 88) = 8119 [pid 8118] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8118] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8118] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8116] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8116] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8106] exit_group(0 [pid 8108] <... bpf resumed>) = ? [pid 8106] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8119 attached [pid 8119] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8119] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8119] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8108] +++ exited with 0 +++ [pid 8106] +++ exited with 0 +++ [pid 8119] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8106, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 8118] <... futex resumed>) = 0 [pid 8118] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8118] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8119] <... futex resumed>) = 1 [pid 8119] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8120 ./strace-static-x86_64: Process 8120 attached [pid 8120] set_robust_list(0x555555b026a0, 24) = 0 [pid 8120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8120] setpgid(0, 0) = 0 [pid 8120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8120] write(3, "1000", 4) = 4 [pid 8120] close(3) = 0 [pid 8120] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8120] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8120] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8120] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8120] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8120] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8120] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8121]}, 88) = 8121 [pid 8120] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8120] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8120] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8112] exit_group(0) = ? [pid 8114] <... bpf resumed>) = ? [pid 8114] +++ exited with 0 +++ [pid 8112] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8112, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- ./strace-static-x86_64: Process 8121 attached [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8121] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8121] rt_sigprocmask(SIG_SETMASK, [], [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8122 [pid 8121] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8121] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8121] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8120] <... futex resumed>) = 0 [pid 8120] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8120] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8121] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8118] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8118] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8118] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8118] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8110] exit_group(0) = ? ./strace-static-x86_64: Process 8122 attached [pid 8122] set_robust_list(0x555555b026a0, 24) = 0 [pid 8122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8122] setpgid(0, 0) = 0 [pid 8122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8111] <... bpf resumed>) = ? [pid 8122] write(3, "1000", 4) = 4 [pid 8122] close(3) = 0 [pid 8122] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8122] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8122] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8122] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8122] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8122] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8122] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8111] +++ exited with 0 +++ [pid 8110] +++ exited with 0 +++ [pid 8122] <... clone3 resumed> => {parent_tid=[8123]}, 88) = 8123 [pid 8122] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8122] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8110, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 8122] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8124 ./strace-static-x86_64: Process 8123 attached [pid 8123] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8123] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8123] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 8124 attached [pid 8123] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8122] <... futex resumed>) = 0 [pid 8123] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8122] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8124] set_robust_list(0x555555b026a0, 24 [pid 8122] <... futex resumed>) = 0 [pid 8124] <... set_robust_list resumed>) = 0 [pid 8122] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8124] setpgid(0, 0) = 0 [pid 8124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8124] write(3, "1000", 4) = 4 [pid 8124] close(3) = 0 [pid 8124] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8124] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8124] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8124] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8124] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8124] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8125]}, 88) = 8125 [pid 8124] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8124] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8120] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8124] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8125 attached [pid 8125] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8125] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8125] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8125] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8124] <... futex resumed>) = 0 [pid 8124] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8113] exit_group(0 [pid 8125] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8124] <... futex resumed>) = 0 [pid 8113] <... exit_group resumed>) = ? [pid 8124] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8115] <... bpf resumed>) = ? [pid 8115] +++ exited with 0 +++ [pid 8113] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8113, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8126 ./strace-static-x86_64: Process 8126 attached [pid 8126] set_robust_list(0x555555b026a0, 24) = 0 [pid 8126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8126] setpgid(0, 0) = 0 [pid 8126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8126] write(3, "1000", 4) = 4 [pid 8126] close(3) = 0 [pid 8126] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8126] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8126] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8126] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8126] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8126] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8116] exit_group(0) = ? [pid 8122] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8126] <... clone3 resumed> => {parent_tid=[8127]}, 88) = 8127 [pid 8122] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8122] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8122] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8117] <... bpf resumed>) = ? [pid 8122] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8126] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8126] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8117] +++ exited with 0 +++ [pid 8116] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8116, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 8126] <... futex resumed>) = 0 [pid 8126] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8128 ./strace-static-x86_64: Process 8127 attached [pid 8127] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8127] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8127] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8127] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8126] <... futex resumed>) = 0 ./strace-static-x86_64: Process 8128 attached [pid 8128] set_robust_list(0x555555b026a0, 24) = 0 [pid 8128] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8126] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8127] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8128] <... prctl resumed>) = 0 [pid 8126] <... futex resumed>) = 0 [pid 8126] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8128] setpgid(0, 0) = 0 [pid 8128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8128] write(3, "1000", 4) = 4 [pid 8128] close(3) = 0 [pid 8128] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8128] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8128] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8128] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8128] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8128] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8124] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8128] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8129]}, 88) = 8129 [pid 8128] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8128] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8128] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8129 attached [pid 8129] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8129] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8129] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8129] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8128] <... futex resumed>) = 0 [pid 8129] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8128] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8128] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8118] exit_group(0) = ? [pid 8126] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8119] <... bpf resumed>) = ? [pid 8119] +++ exited with 0 +++ [pid 8118] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8118, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8130 ./strace-static-x86_64: Process 8130 attached [pid 8130] set_robust_list(0x555555b026a0, 24) = 0 [pid 8130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8130] setpgid(0, 0) = 0 [pid 8130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8130] write(3, "1000", 4) = 4 [pid 8130] close(3) = 0 [pid 8130] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8130] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8130] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8130] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8128] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8130] <... mprotect resumed>) = 0 [pid 8130] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8130] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8131]}, 88) = 8131 [pid 8130] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8130] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8130] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8131 attached [pid 8131] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8131] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8131] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8131] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8130] <... futex resumed>) = 0 [pid 8131] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8130] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8130] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8120] exit_group(0) = ? [pid 8121] <... bpf resumed>) = ? [pid 8121] +++ exited with 0 +++ [pid 8120] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8120, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8132 ./strace-static-x86_64: Process 8132 attached [pid 8132] set_robust_list(0x555555b026a0, 24) = 0 [pid 8132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8132] setpgid(0, 0) = 0 [pid 8132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8132] write(3, "1000", 4) = 4 [pid 8132] close(3) = 0 [pid 8132] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8130] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8130] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8122] exit_group(0 [pid 8132] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8130] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8122] <... exit_group resumed>) = ? [pid 8130] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8130] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8132] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8132] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8123] <... bpf resumed>) = ? [pid 8132] <... mmap resumed>) = 0x7fd459fa1000 [pid 8132] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8132] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8132] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8123] +++ exited with 0 +++ [pid 8122] +++ exited with 0 +++ [pid 8132] <... clone3 resumed> => {parent_tid=[8133]}, 88) = 8133 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8122, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 8132] rt_sigprocmask(SIG_SETMASK, [], [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 8132] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 8132] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8132] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8134 ./strace-static-x86_64: Process 8133 attached [pid 8133] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8133] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8133] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8133] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8132] <... futex resumed>) = 0 [pid 8133] <... futex resumed>) = 1 ./strace-static-x86_64: Process 8134 attached [pid 8134] set_robust_list(0x555555b026a0, 24 [pid 8132] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8133] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8134] <... set_robust_list resumed>) = 0 [pid 8132] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8134] setpgid(0, 0) = 0 [pid 8134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8134] write(3, "1000", 4) = 4 [pid 8134] close(3) = 0 [pid 8134] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8134] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8134] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8134] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8134] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8134] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8135]}, 88) = 8135 [pid 8134] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8134] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8134] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8135 attached [pid 8135] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8135] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8135] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8135] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8134] <... futex resumed>) = 0 [pid 8135] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8134] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8134] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8124] exit_group(0) = ? [pid 8125] <... bpf resumed>) = ? [pid 8125] +++ exited with 0 +++ [pid 8124] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8124, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8136 [pid 8132] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8136 attached [pid 8136] set_robust_list(0x555555b026a0, 24) = 0 [pid 8136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8136] setpgid(0, 0) = 0 [pid 8136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8136] write(3, "1000", 4) = 4 [pid 8136] close(3) = 0 [pid 8136] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8136] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8136] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8136] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8136] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8136] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8137]}, 88) = 8137 [pid 8136] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8136] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8136] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8137 attached [pid 8137] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8137] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8137] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8137] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8136] <... futex resumed>) = 0 [pid 8136] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8137] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8136] <... futex resumed>) = 0 [pid 8136] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8128] exit_group(0) = ? [pid 8129] <... bpf resumed>) = ? [pid 8129] +++ exited with 0 +++ [pid 8128] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8128, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8126] exit_group(0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 8139 [pid 8127] <... bpf resumed>) = ? [pid 8126] <... exit_group resumed>) = ? [pid 8134] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8127] +++ exited with 0 +++ [pid 8126] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8126, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8140 ./strace-static-x86_64: Process 8139 attached [pid 8139] set_robust_list(0x555555b026a0, 24) = 0 [pid 8139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8139] setpgid(0, 0) = 0 [pid 8139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8139] write(3, "1000", 4) = 4 [pid 8139] close(3) = 0 [pid 8139] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8139] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8139] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 8140 attached ) = 0x7fd459fa1000 [pid 8140] set_robust_list(0x555555b026a0, 24 [pid 8139] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8140] <... set_robust_list resumed>) = 0 [pid 8139] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8139] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8141]}, 88) = 8141 [pid 8139] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8139] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8139] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8140] setpgid(0, 0) = 0 [pid 8140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8141 attached [pid 8141] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8141] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8141] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8140] <... openat resumed>) = 3 [pid 8140] write(3, "1000", 4) = 4 [pid 8140] close(3) = 0 [pid 8141] <... bpf resumed>) = 3 [pid 8140] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8141] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8139] <... futex resumed>) = 0 [pid 8139] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8139] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8141] <... futex resumed>) = 1 [pid 8141] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8140] <... futex resumed>) = 0 [pid 8140] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8140] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8140] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8140] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8140] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8142]}, 88) = 8142 [pid 8140] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8140] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8140] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8136] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8142 attached [pid 8142] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8142] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8142] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8142] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8140] <... futex resumed>) = 0 [pid 8140] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8140] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8142] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8130] exit_group(0) = ? [pid 8131] <... bpf resumed>) = ? [pid 8131] +++ exited with 0 +++ [pid 8130] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8130, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 8139] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 8139] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8139] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8139] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8139] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8143 ./strace-static-x86_64: Process 8143 attached [pid 8143] set_robust_list(0x555555b026a0, 24) = 0 [pid 8143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8143] setpgid(0, 0) = 0 [pid 8143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8143] write(3, "1000", 4) = 4 [pid 8143] close(3) = 0 [pid 8143] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8143] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8143] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8143] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8143] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8143] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8143] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8144]}, 88) = 8144 [pid 8143] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8143] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8143] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8140] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8140] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8144 attached [pid 8144] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8144] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8144] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8144] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8143] <... futex resumed>) = 0 [pid 8144] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8143] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8143] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8132] exit_group(0) = ? [pid 8133] <... bpf resumed>) = ? [pid 8133] +++ exited with 0 +++ [pid 8132] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8132, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8145 ./strace-static-x86_64: Process 8145 attached [pid 8145] set_robust_list(0x555555b026a0, 24) = 0 [pid 8145] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8143] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8145] <... prctl resumed>) = 0 [pid 8145] setpgid(0, 0) = 0 [pid 8145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8145] write(3, "1000", 4) = 4 [pid 8145] close(3) = 0 [pid 8145] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8145] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8145] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8145] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8145] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8145] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8146]}, 88) = 8146 [pid 8145] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8145] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8145] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8146 attached [pid 8146] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8146] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8146] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8146] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8145] <... futex resumed>) = 0 [pid 8145] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8146] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8145] <... futex resumed>) = 0 [pid 8145] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8134] exit_group(0) = ? [pid 8135] <... bpf resumed>) = ? [pid 8135] +++ exited with 0 +++ [pid 8134] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8134, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8147 ./strace-static-x86_64: Process 8147 attached [pid 8147] set_robust_list(0x555555b026a0, 24) = 0 [pid 8147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8147] setpgid(0, 0) = 0 [pid 8147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8147] write(3, "1000", 4) = 4 [pid 8147] close(3) = 0 [pid 8147] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8147] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8147] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8147] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8147] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8147] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8148]}, 88) = 8148 [pid 8147] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8147] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8147] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8148 attached [pid 8148] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8148] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8148] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8148] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8139] exit_group(0 [pid 8148] <... futex resumed>) = 1 [pid 8147] <... futex resumed>) = 0 [pid 8141] <... bpf resumed>) = ? [pid 8139] <... exit_group resumed>) = ? [pid 8148] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8147] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8141] +++ exited with 0 +++ [pid 8139] +++ exited with 0 +++ [pid 8147] <... futex resumed>) = 0 [pid 8145] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8147] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8139, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 8136] exit_group(0) = ? [pid 301] <... restart_syscall resumed>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8149 [pid 8137] <... bpf resumed>) = ? [pid 8137] +++ exited with 0 +++ [pid 8136] +++ exited with 0 +++ ./strace-static-x86_64: Process 8149 attached [pid 8149] set_robust_list(0x555555b026a0, 24) = 0 [pid 8149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8136, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 8149] setpgid(0, 0) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8149] <... openat resumed>) = 3 [pid 8149] write(3, "1000", 4) = 4 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8150 [pid 8149] close(3) = 0 [pid 8149] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8149] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8149] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8149] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8149] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8149] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8149] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8151]}, 88) = 8151 [pid 8149] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8149] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8149] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8150 attached [pid 8150] set_robust_list(0x555555b026a0, 24) = 0 [pid 8150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8150] setpgid(0, 0) = 0 [pid 8150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8150] write(3, "1000", 4) = 4 [pid 8150] close(3) = 0 [pid 8150] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8150] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8150] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8150] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8150] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8150] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8150] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8152]}, 88) = 8152 [pid 8150] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8150] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8150] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8151 attached [pid 8151] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8151] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8151] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8151] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8149] <... futex resumed>) = 0 [pid 8149] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8149] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8151] <... futex resumed>) = 1 [pid 8151] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8152 attached [pid 8152] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8152] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8152] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8152] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8150] <... futex resumed>) = 0 [pid 8150] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8150] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8152] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8140] exit_group(0 [pid 8142] <... bpf resumed>) = ? [pid 8140] <... exit_group resumed>) = ? [pid 8142] +++ exited with 0 +++ [pid 8140] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8140, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8153 ./strace-static-x86_64: Process 8153 attached [pid 8153] set_robust_list(0x555555b026a0, 24) = 0 [pid 8153] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8147] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8153] <... prctl resumed>) = 0 [pid 8153] setpgid(0, 0) = 0 [pid 8153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8153] write(3, "1000", 4) = 4 [pid 8153] close(3) = 0 [pid 8153] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8153] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8153] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8153] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8153] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8153] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8153] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8154]}, 88) = 8154 [pid 8153] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8153] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8153] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8154 attached [pid 8154] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8154] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8154] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8154] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8154] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8153] <... futex resumed>) = 0 [pid 8153] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8154] <... futex resumed>) = 0 [pid 8154] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8153] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8149] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8150] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8143] exit_group(0 [pid 8144] <... bpf resumed>) = ? [pid 8143] <... exit_group resumed>) = ? [pid 8144] +++ exited with 0 +++ [pid 8143] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8143, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8155 ./strace-static-x86_64: Process 8155 attached [pid 8155] set_robust_list(0x555555b026a0, 24) = 0 [pid 8155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8155] setpgid(0, 0) = 0 [pid 8155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8155] write(3, "1000", 4) = 4 [pid 8155] close(3) = 0 [pid 8155] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8155] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8155] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8155] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8155] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8155] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8155] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8156]}, 88) = 8156 [pid 8155] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8155] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8155] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8153] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8156 attached [pid 8156] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8156] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8156] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8156] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8155] <... futex resumed>) = 0 [pid 8156] <... futex resumed>) = 1 [pid 8155] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8156] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8155] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8145] exit_group(0 [pid 8146] <... bpf resumed>) = ? [pid 8145] <... exit_group resumed>) = ? [pid 8146] +++ exited with 0 +++ [pid 8145] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8145, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8157 ./strace-static-x86_64: Process 8157 attached [pid 8157] set_robust_list(0x555555b026a0, 24) = 0 [pid 8157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8157] setpgid(0, 0) = 0 [pid 8157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8157] write(3, "1000", 4) = 4 [pid 8157] close(3) = 0 [pid 8157] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8157] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8157] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8155] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8157] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8157] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8157] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8158]}, 88) = 8158 [pid 8157] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8157] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8157] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8158 attached [pid 8158] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8158] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8158] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8147] exit_group(0 [pid 8158] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8147] <... exit_group resumed>) = ? [pid 8157] <... futex resumed>) = 0 [pid 8157] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8148] <... bpf resumed>) = ? [pid 8158] <... futex resumed>) = 1 [pid 8157] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8158] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8148] +++ exited with 0 +++ [pid 8147] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8147, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8159 ./strace-static-x86_64: Process 8159 attached [pid 8159] set_robust_list(0x555555b026a0, 24) = 0 [pid 8159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8159] setpgid(0, 0) = 0 [pid 8159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8159] write(3, "1000", 4) = 4 [pid 8159] close(3) = 0 [pid 8159] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8159] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8159] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8159] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8159] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8159] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8160]}, 88) = 8160 [pid 8159] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8159] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8159] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8149] exit_group(0) = ? [pid 8151] <... bpf resumed>) = ? [pid 8151] +++ exited with 0 +++ [pid 8149] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8149, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8161 [pid 8150] exit_group(0) = ? ./strace-static-x86_64: Process 8160 attached [pid 8160] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8160] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8160] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8160] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8159] <... futex resumed>) = 0 [pid 8160] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8159] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8159] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8152] <... bpf resumed>) = ? ./strace-static-x86_64: Process 8161 attached [pid 8161] set_robust_list(0x555555b026a0, 24) = 0 [pid 8161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8161] setpgid(0, 0) = 0 [pid 8161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8161] write(3, "1000", 4) = 4 [pid 8161] close(3) = 0 [pid 8161] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8161] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8161] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8161] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8152] +++ exited with 0 +++ [pid 8150] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8150, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- [pid 8161] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8161] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8161] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8162]}, 88) = 8162 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8161] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8161] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8161] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8163 ./strace-static-x86_64: Process 8163 attached ./strace-static-x86_64: Process 8162 attached [pid 8163] set_robust_list(0x555555b026a0, 24) = 0 [pid 8162] set_robust_list(0x7fd459fc19a0, 24 [pid 8163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8162] <... set_robust_list resumed>) = 0 [pid 8163] <... prctl resumed>) = 0 [pid 8162] rt_sigprocmask(SIG_SETMASK, [], [pid 8163] setpgid(0, 0 [pid 8162] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8163] <... setpgid resumed>) = 0 [pid 8163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8162] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8163] <... openat resumed>) = 3 [pid 8163] write(3, "1000", 4) = 4 [pid 8162] <... bpf resumed>) = 3 [pid 8163] close(3 [pid 8162] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8163] <... close resumed>) = 0 [pid 8162] <... futex resumed>) = 1 [pid 8161] <... futex resumed>) = 0 [pid 8161] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8161] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8163] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8162] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8157] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8163] <... futex resumed>) = 0 [pid 8163] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8163] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8163] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8163] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8163] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8164]}, 88) = 8164 [pid 8163] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8163] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8163] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8164 attached [pid 8164] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8164] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8164] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8164] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8163] <... futex resumed>) = 0 [pid 8164] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8163] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8164] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8164] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8163] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8159] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8153] exit_group(0) = ? [pid 8154] <... bpf resumed>) = ? [pid 8154] +++ exited with 0 +++ [pid 8153] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8153, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8165 [pid 8161] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8165 attached [pid 8165] set_robust_list(0x555555b026a0, 24) = 0 [pid 8165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8165] setpgid(0, 0) = 0 [pid 8165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8165] write(3, "1000", 4) = 4 [pid 8165] close(3) = 0 [pid 8165] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8165] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8165] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8165] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8165] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8165] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8165] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8166]}, 88) = 8166 [pid 8165] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8165] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8165] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8163] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8166 attached [pid 8166] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8166] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8166] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8166] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8165] <... futex resumed>) = 0 [pid 8166] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8165] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8166] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8165] <... futex resumed>) = 0 [pid 8166] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8165] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8155] exit_group(0) = ? [pid 8156] <... bpf resumed>) = ? [pid 8156] +++ exited with 0 +++ [pid 8155] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8155, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8167 ./strace-static-x86_64: Process 8167 attached [pid 8167] set_robust_list(0x555555b026a0, 24) = 0 [pid 8167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8167] setpgid(0, 0) = 0 [pid 8167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8167] write(3, "1000", 4) = 4 [pid 8167] close(3) = 0 [pid 8167] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8167] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8167] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8167] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8167] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8165] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8165] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8167] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8167] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8168]}, 88) = 8168 [pid 8167] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8167] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8167] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8168 attached [pid 8168] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8168] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8168] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8168] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8167] <... futex resumed>) = 0 [pid 8167] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8168] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8167] <... futex resumed>) = 0 [pid 8167] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8157] exit_group(0 [pid 8158] <... bpf resumed>) = ? [pid 8157] <... exit_group resumed>) = ? [pid 8158] +++ exited with 0 +++ [pid 8157] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8157, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8169 ./strace-static-x86_64: Process 8169 attached [pid 8169] set_robust_list(0x555555b026a0, 24) = 0 [pid 8169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8169] setpgid(0, 0) = 0 [pid 8169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8169] write(3, "1000", 4) = 4 [pid 8169] close(3) = 0 [pid 8169] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8169] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8169] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8169] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8169] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8169] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8169] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8159] exit_group(0 [pid 8169] <... clone3 resumed> => {parent_tid=[8170]}, 88) = 8170 [pid 8169] rt_sigprocmask(SIG_SETMASK, [], [pid 8159] <... exit_group resumed>) = ? [pid 8169] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8169] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8167] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8169] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8160] <... bpf resumed>) = ? [pid 8160] +++ exited with 0 +++ [pid 8159] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8159, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8171 ./strace-static-x86_64: Process 8170 attached [pid 8170] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8170] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8170] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 8171 attached [pid 8171] set_robust_list(0x555555b026a0, 24) = 0 [pid 8171] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8170] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8171] <... prctl resumed>) = 0 [pid 8171] setpgid(0, 0) = 0 [pid 8170] <... futex resumed>) = 1 [pid 8169] <... futex resumed>) = 0 [pid 8171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8169] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8171] <... openat resumed>) = 3 [pid 8170] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8169] <... futex resumed>) = 0 [pid 8169] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8171] write(3, "1000", 4) = 4 [pid 8171] close(3) = 0 [pid 8171] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8171] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8161] exit_group(0 [pid 8171] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8161] <... exit_group resumed>) = ? [pid 8171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8171] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8171] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8171] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8172]}, 88) = 8172 [pid 8171] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8171] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8171] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8162] <... bpf resumed>) = ? ./strace-static-x86_64: Process 8172 attached [pid 8172] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8172] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8172] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8172] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8171] <... futex resumed>) = 0 [pid 8171] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8171] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8172] <... futex resumed>) = 1 [pid 8172] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8162] +++ exited with 0 +++ [pid 8161] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8161, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8173 ./strace-static-x86_64: Process 8173 attached [pid 8173] set_robust_list(0x555555b026a0, 24) = 0 [pid 8173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8173] setpgid(0, 0) = 0 [pid 8173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8173] write(3, "1000", 4) = 4 [pid 8173] close(3) = 0 [pid 8173] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8173] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8163] exit_group(0 [pid 8173] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8163] <... exit_group resumed>) = ? [pid 8164] <... bpf resumed>) = ? [pid 8173] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8173] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8164] +++ exited with 0 +++ [pid 8163] +++ exited with 0 +++ [pid 8173] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8163, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 8173] <... mprotect resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 8173] rt_sigprocmask(SIG_BLOCK, ~[], [pid 298] <... restart_syscall resumed>) = 0 [pid 8173] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8173] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8173] <... clone3 resumed> => {parent_tid=[8174]}, 88) = 8174 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8175 [pid 8173] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8173] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8173] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8174 attached [pid 8174] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8174] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 8175 attached NULL, 8) = 0 [pid 8174] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8175] set_robust_list(0x555555b026a0, 24) = 0 [pid 8174] <... bpf resumed>) = 3 [pid 8174] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8173] <... futex resumed>) = 0 [pid 8175] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8174] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8175] <... prctl resumed>) = 0 [pid 8173] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8175] setpgid(0, 0 [pid 8173] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8175] <... setpgid resumed>) = 0 [pid 8174] <... futex resumed>) = 0 [pid 8174] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8169] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8175] <... openat resumed>) = 3 [pid 8175] write(3, "1000", 4) = 4 [pid 8175] close(3) = 0 [pid 8175] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8175] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8175] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8175] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8175] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8165] exit_group(0) = ? [pid 8175] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8166] <... bpf resumed>) = ? [pid 8175] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8166] +++ exited with 0 +++ [pid 8165] +++ exited with 0 +++ [pid 8171] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8175] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8165, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8175] <... clone3 resumed> => {parent_tid=[8176]}, 88) = 8176 [pid 8175] rt_sigprocmask(SIG_SETMASK, [], [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8177 [pid 8175] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8175] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8175] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8177 attached [pid 8177] set_robust_list(0x555555b026a0, 24) = 0 [pid 8177] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8176 attached [pid 8176] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8176] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8176] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8177] <... prctl resumed>) = 0 [pid 8177] setpgid(0, 0 [pid 8176] <... bpf resumed>) = 3 [pid 8177] <... setpgid resumed>) = 0 [pid 8177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8176] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8175] <... futex resumed>) = 0 [pid 8175] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8175] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8176] <... futex resumed>) = 1 [pid 8176] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8177] <... openat resumed>) = 3 [pid 8177] write(3, "1000", 4) = 4 [pid 8177] close(3) = 0 [pid 8177] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8177] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8177] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8177] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8177] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8177] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8177] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8178]}, 88) = 8178 [pid 8177] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8177] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8177] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8178 attached [pid 8178] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8178] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8178] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8178] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8177] <... futex resumed>) = 0 [pid 8177] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8178] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8177] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8173] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8173] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8175] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8175] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8175] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8175] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8175] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8177] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8167] exit_group(0) = ? [pid 8168] <... bpf resumed>) = ? [pid 8168] +++ exited with 0 +++ [pid 8167] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8167, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8179 ./strace-static-x86_64: Process 8179 attached [pid 8179] set_robust_list(0x555555b026a0, 24) = 0 [pid 8179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8179] setpgid(0, 0) = 0 [pid 8179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8179] write(3, "1000", 4) = 4 [pid 8179] close(3) = 0 [pid 8179] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8179] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8179] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8179] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8179] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8179] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8179] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8180]}, 88) = 8180 [pid 8179] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8179] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8179] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8180 attached [pid 8180] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8180] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8180] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8180] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8179] <... futex resumed>) = 0 [pid 8179] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8180] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8179] <... futex resumed>) = 0 [pid 8179] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8171] exit_group(0) = ? [pid 8172] <... bpf resumed>) = ? [pid 8172] +++ exited with 0 +++ [pid 8171] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8171, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8181 ./strace-static-x86_64: Process 8181 attached [pid 8181] set_robust_list(0x555555b026a0, 24) = 0 [pid 8181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8181] setpgid(0, 0) = 0 [pid 8181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8181] write(3, "1000", 4) = 4 [pid 8181] close(3) = 0 [pid 8181] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8181] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8181] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8181] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8181] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8181] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8169] exit_group(0) = ? [pid 8181] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8181] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8182]}, 88) = 8182 [pid 8181] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8181] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8181] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8170] <... bpf resumed>) = ? [pid 8170] +++ exited with 0 +++ [pid 8169] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8169, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8182 attached [pid 8182] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8182] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8182] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8182] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8181] <... futex resumed>) = 0 [pid 8181] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8181] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8183 [pid 8182] <... futex resumed>) = 1 [pid 8182] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8183 attached [pid 8183] set_robust_list(0x555555b026a0, 24) = 0 [pid 8183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8183] setpgid(0, 0) = 0 [pid 8183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8183] write(3, "1000", 4) = 4 [pid 8183] close(3) = 0 [pid 8183] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8183] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8183] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8183] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8183] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8183] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8179] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8183] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8183] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8184]}, 88) = 8184 [pid 8183] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8183] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8183] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8175] exit_group(0) = ? ./strace-static-x86_64: Process 8184 attached [pid 8184] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8184] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8184] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8173] exit_group(0) = ? [pid 8184] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8183] <... futex resumed>) = 0 [pid 8183] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8174] <... bpf resumed>) = ? [pid 8183] <... futex resumed>) = 0 [pid 8184] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8183] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8174] +++ exited with 0 +++ [pid 8173] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8173, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8186 [pid 8176] <... bpf resumed>) = ? [pid 8181] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8181] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8181] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8181] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}./strace-static-x86_64: Process 8186 attached ) = -1 ETIMEDOUT (Connection timed out) [pid 8186] set_robust_list(0x555555b026a0, 24) = 0 [pid 8186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8186] setpgid(0, 0) = 0 [pid 8186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8176] +++ exited with 0 +++ [pid 8175] +++ exited with 0 +++ [pid 8186] <... openat resumed>) = 3 [pid 8186] write(3, "1000", 4 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8175, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8186] <... write resumed>) = 4 [pid 8186] close(3) = 0 [pid 8186] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8186] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8186] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8186] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8186] rt_sigprocmask(SIG_BLOCK, ~[], [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8187 [pid 8186] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8186] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8188]}, 88) = 8188 [pid 8186] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8186] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8186] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8187 attached [pid 8187] set_robust_list(0x555555b026a0, 24) = 0 [pid 8187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8187] setpgid(0, 0) = 0 [pid 8187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8187] write(3, "1000", 4) = 4 [pid 8187] close(3) = 0 [pid 8187] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8187] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8187] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8187] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8187] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8187] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8187] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8188 attached [pid 8188] set_robust_list(0x7fd459fc19a0, 24 [pid 8187] <... clone3 resumed> => {parent_tid=[8189]}, 88) = 8189 [pid 8188] <... set_robust_list resumed>) = 0 [pid 8187] rt_sigprocmask(SIG_SETMASK, [], [pid 8188] rt_sigprocmask(SIG_SETMASK, [], [pid 8187] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8188] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8187] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8188] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8187] <... futex resumed>) = 0 [pid 8188] <... bpf resumed>) = 3 [pid 8187] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8188] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8186] <... futex resumed>) = 0 [pid 8188] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8186] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8186] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8189 attached [pid 8189] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8189] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8189] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8189] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8187] <... futex resumed>) = 0 [pid 8187] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8189] <... futex resumed>) = 1 [pid 8187] <... futex resumed>) = 0 [pid 8189] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8187] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8177] exit_group(0) = ? [pid 8183] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8178] <... bpf resumed>) = ? [pid 8178] +++ exited with 0 +++ [pid 8177] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8177, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8190 ./strace-static-x86_64: Process 8190 attached [pid 8190] set_robust_list(0x555555b026a0, 24) = 0 [pid 8190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8190] setpgid(0, 0) = 0 [pid 8190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8190] write(3, "1000", 4) = 4 [pid 8186] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8190] close(3) = 0 [pid 8190] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8190] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8190] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8187] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8187] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8187] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8187] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8187] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8190] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8187] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8190] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8190] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8190] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8190] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8191]}, 88) = 8191 [pid 8190] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8190] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8190] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8191 attached [pid 8191] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8191] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8191] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8191] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8190] <... futex resumed>) = 0 [pid 8191] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8190] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8190] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 8179] exit_group(0) = ? [pid 8180] <... bpf resumed>) = ? [pid 8181] exit_group(0) = ? [pid 8180] +++ exited with 0 +++ [pid 8179] +++ exited with 0 +++ [pid 8182] <... bpf resumed>) = ? [pid 8182] +++ exited with 0 +++ [pid 8181] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8179, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8181, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 299] <... restart_syscall resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8192 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8193 ./strace-static-x86_64: Process 8192 attached [pid 8192] set_robust_list(0x555555b026a0, 24) = 0 [pid 8192] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8193 attached [pid 8193] set_robust_list(0x555555b026a0, 24) = 0 [pid 8193] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8192] <... prctl resumed>) = 0 [pid 8192] setpgid(0, 0 [pid 8193] <... prctl resumed>) = 0 [pid 8192] <... setpgid resumed>) = 0 [pid 8193] setpgid(0, 0) = 0 [pid 8193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8193] <... openat resumed>) = 3 [pid 8192] <... openat resumed>) = 3 [pid 8193] write(3, "1000", 4) = 4 [pid 8192] write(3, "1000", 4 [pid 8193] close(3 [pid 8192] <... write resumed>) = 4 [pid 8193] <... close resumed>) = 0 [pid 8192] close(3 [pid 8193] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8192] <... close resumed>) = 0 [pid 8193] <... futex resumed>) = 0 [pid 8193] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8192] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8193] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8192] <... futex resumed>) = 0 [pid 8193] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8192] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8193] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8193] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8193] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8192] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8193] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8192] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8193] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8194]}, 88) = 8194 [pid 8192] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8193] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8193] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8193] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8192] <... mmap resumed>) = 0x7fd459fa1000 [pid 8192] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8192] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8192] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8194 attached [pid 8194] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8194] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8194] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8192] <... clone3 resumed> => {parent_tid=[8195]}, 88) = 8195 [pid 8192] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8194] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8192] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8194] <... futex resumed>) = 1 [pid 8193] <... futex resumed>) = 0 [pid 8194] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8193] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8192] <... futex resumed>) = 0 [pid 8193] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8192] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8195 attached [pid 8195] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8195] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8195] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8195] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8192] <... futex resumed>) = 0 [pid 8192] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8195] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8192] <... futex resumed>) = 0 [pid 8192] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8183] exit_group(0) = ? [pid 8184] <... bpf resumed>) = ? [pid 8184] +++ exited with 0 +++ [pid 8183] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8183, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8196 [pid 8186] exit_group(0) = ? [pid 8188] <... bpf resumed>) = ? [pid 8188] +++ exited with 0 +++ [pid 8186] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8186, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8196 attached [pid 8187] exit_group(0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 8197 [pid 8196] set_robust_list(0x555555b026a0, 24 [pid 8189] <... bpf resumed>) = ? [pid 8187] <... exit_group resumed>) = ? [pid 8196] <... set_robust_list resumed>) = 0 [pid 8189] +++ exited with 0 +++ [pid 8187] +++ exited with 0 +++ [pid 8196] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8187, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 8196] <... prctl resumed>) = 0 [pid 298] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8197 attached [pid 8197] set_robust_list(0x555555b026a0, 24) = 0 [pid 8197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8197] setpgid(0, 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8197] <... setpgid resumed>) = 0 [pid 8197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8197] write(3, "1000", 4) = 4 [pid 8197] close(3) = 0 [pid 8196] setpgid(0, 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8198 [pid 8197] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8197] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8197] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8197] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8197] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8196] <... setpgid resumed>) = 0 [pid 8197] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8197] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8199]}, 88) = 8199 [pid 8197] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8197] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8197] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8198 attached [pid 8198] set_robust_list(0x555555b026a0, 24) = 0 [pid 8196] <... openat resumed>) = 3 [pid 8193] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8198] setpgid(0, 0) = 0 [pid 8198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8198] write(3, "1000", 4) = 4 [pid 8198] close(3) = 0 [pid 8198] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8196] write(3, "1000", 4) = 4 [pid 8198] <... futex resumed>) = 0 [pid 8198] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8196] close(3 [pid 8198] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8198] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8198] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8196] <... close resumed>) = 0 [pid 8198] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8198] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8196] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8198] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8196] <... futex resumed>) = 0 [pid 8198] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8200]}, 88) = 8200 [pid 8198] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8196] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8198] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8196] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8198] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8196] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 8199 attached [pid 8199] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8199] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8199] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8196] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8199] <... bpf resumed>) = 3 [pid 8196] <... mmap resumed>) = 0x7fd459fa1000 [pid 8199] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8197] <... futex resumed>) = 0 [pid 8196] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8199] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8197] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8200 attached ) = 0 [pid 8196] <... mprotect resumed>) = 0 [pid 8192] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8197] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8196] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8196] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8200] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8196] <... clone3 resumed> => {parent_tid=[8201]}, 88) = 8201 [pid 8196] rt_sigprocmask(SIG_SETMASK, [], [pid 8200] rt_sigprocmask(SIG_SETMASK, [], [pid 8196] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8200] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8196] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8200] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8196] <... futex resumed>) = 0 [pid 8196] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8200] <... bpf resumed>) = 3 [pid 8200] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8198] <... futex resumed>) = 0 [pid 8198] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8198] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8200] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8201 attached [pid 8201] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8201] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8201] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8201] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8196] <... futex resumed>) = 0 [pid 8196] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8196] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8201] <... futex resumed>) = 1 [pid 8201] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8197] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8198] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8198] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8198] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8198] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8198] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8196] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8190] exit_group(0) = ? [pid 8191] <... bpf resumed>) = ? [pid 8191] +++ exited with 0 +++ [pid 8190] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8190, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8202 ./strace-static-x86_64: Process 8202 attached [pid 8202] set_robust_list(0x555555b026a0, 24) = 0 [pid 8202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8202] setpgid(0, 0) = 0 [pid 8202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8202] write(3, "1000", 4) = 4 [pid 8202] close(3) = 0 [pid 8202] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8202] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8202] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8202] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8202] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8202] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8202] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8203]}, 88) = 8203 [pid 8202] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8202] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8202] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8203 attached [pid 8203] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8203] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8203] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8203] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8202] <... futex resumed>) = 0 [pid 8203] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8202] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8203] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8202] <... futex resumed>) = 0 [pid 8203] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8202] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8193] exit_group(0) = ? [pid 8194] <... bpf resumed>) = ? [pid 8194] +++ exited with 0 +++ [pid 8193] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8193, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8204 ./strace-static-x86_64: Process 8204 attached [pid 8204] set_robust_list(0x555555b026a0, 24) = 0 [pid 8204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8204] setpgid(0, 0) = 0 [pid 8204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8204] write(3, "1000", 4) = 4 [pid 8202] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8204] close(3) = 0 [pid 8204] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8204] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8204] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8204] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8204] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8204] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8205]}, 88) = 8205 [pid 8204] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8204] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8204] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8205 attached [pid 8205] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8205] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8205] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8192] exit_group(0 [pid 8205] <... bpf resumed>) = 3 [pid 8192] <... exit_group resumed>) = ? [pid 8205] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8205] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8204] <... futex resumed>) = 0 [pid 8204] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8204] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8205] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8205] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8195] <... bpf resumed>) = ? [pid 8195] +++ exited with 0 +++ [pid 8192] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8192, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8206 ./strace-static-x86_64: Process 8206 attached [pid 8206] set_robust_list(0x555555b026a0, 24) = 0 [pid 8206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8206] setpgid(0, 0) = 0 [pid 8206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8206] write(3, "1000", 4) = 4 [pid 8206] close(3) = 0 [pid 8206] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8206] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8206] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8206] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8206] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8206] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8207]}, 88) = 8207 [pid 8206] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8206] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8197] exit_group(0 [pid 8206] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8197] <... exit_group resumed>) = ? [pid 8199] <... bpf resumed>) = ? [pid 8199] +++ exited with 0 +++ [pid 8197] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8197, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 8198] exit_group(0 [pid 301] <... restart_syscall resumed>) = 0 [pid 8198] <... exit_group resumed>) = ? [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8208 [pid 8200] <... bpf resumed>) = ? ./strace-static-x86_64: Process 8207 attached [pid 8207] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8207] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8200] +++ exited with 0 +++ [pid 8198] +++ exited with 0 +++ [pid 8207] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8198, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 8207] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 8207] <... futex resumed>) = 1 [pid 8206] <... futex resumed>) = 0 [pid 8207] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 298] <... restart_syscall resumed>) = 0 [pid 8207] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8206] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8207] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8206] <... futex resumed>) = 0 ./strace-static-x86_64: Process 8208 attached [pid 8206] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8204] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8208] set_robust_list(0x555555b026a0, 24 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8208] <... set_robust_list resumed>) = 0 [pid 8208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8208] setpgid(0, 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8209 [pid 8208] <... setpgid resumed>) = 0 [pid 8208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8208] write(3, "1000", 4) = 4 [pid 8208] close(3) = 0 [pid 8208] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8208] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8208] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8208] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 8209 attached [pid 8208] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8209] set_robust_list(0x555555b026a0, 24 [pid 8208] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8209] <... set_robust_list resumed>) = 0 [pid 8196] exit_group(0 [pid 8208] <... clone3 resumed> => {parent_tid=[8210]}, 88) = 8210 [pid 8196] <... exit_group resumed>) = ? [pid 8209] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8208] rt_sigprocmask(SIG_SETMASK, [], [pid 8201] <... bpf resumed>) = ? [pid 8208] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8209] <... prctl resumed>) = 0 [pid 8208] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8209] setpgid(0, 0 [pid 8201] +++ exited with 0 +++ [pid 8196] +++ exited with 0 +++ [pid 8209] <... setpgid resumed>) = 0 [pid 8208] <... futex resumed>) = 0 [pid 8208] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8196, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 8209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8210 attached [pid 8209] <... openat resumed>) = 3 [pid 8210] set_robust_list(0x7fd459fc19a0, 24 [pid 8209] write(3, "1000", 4 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8211 [pid 8210] <... set_robust_list resumed>) = 0 [pid 8209] <... write resumed>) = 4 [pid 8210] rt_sigprocmask(SIG_SETMASK, [], [pid 8209] close(3 [pid 8210] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8209] <... close resumed>) = 0 [pid 8210] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8209] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8209] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8210] <... bpf resumed>) = 3 [pid 8209] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8210] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8209] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8210] <... futex resumed>) = 1 [pid 8209] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8208] <... futex resumed>) = 0 [pid 8210] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8209] <... mmap resumed>) = 0x7fd459fa1000 [pid 8208] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8210] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8209] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8208] <... futex resumed>) = 0 [pid 8210] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8209] <... mprotect resumed>) = 0 [pid 8208] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8209] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8209] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8212]}, 88) = 8212 [pid 8209] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8209] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8209] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8211 attached [pid 8211] set_robust_list(0x555555b026a0, 24) = 0 [pid 8211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8211] setpgid(0, 0) = 0 [pid 8211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8211] write(3, "1000", 4) = 4 [pid 8211] close(3) = 0 [pid 8211] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8211] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 ./strace-static-x86_64: Process 8212 attached [pid 8211] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8212] set_robust_list(0x7fd459fc19a0, 24 [pid 8211] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8212] <... set_robust_list resumed>) = 0 [pid 8211] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8212] rt_sigprocmask(SIG_SETMASK, [], [pid 8211] <... mmap resumed>) = 0x7fd459fa1000 [pid 8212] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8211] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8212] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8211] <... mprotect resumed>) = 0 [pid 8212] <... bpf resumed>) = 3 [pid 8211] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8212] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8211] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8212] <... futex resumed>) = 1 [pid 8211] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8209] <... futex resumed>) = 0 [pid 8212] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8209] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8211] <... clone3 resumed> => {parent_tid=[8213]}, 88) = 8213 [pid 8209] <... futex resumed>) = 0 [pid 8211] rt_sigprocmask(SIG_SETMASK, [], [pid 8209] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8211] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8211] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8211] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8213 attached [pid 8213] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8213] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8213] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8213] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8211] <... futex resumed>) = 0 [pid 8211] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8213] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8211] <... futex resumed>) = 0 [pid 8211] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8206] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8208] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8209] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8211] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8202] exit_group(0) = ? [pid 8203] <... bpf resumed>) = ? [pid 8203] +++ exited with 0 +++ [pid 8202] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8202, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8214 ./strace-static-x86_64: Process 8214 attached [pid 8214] set_robust_list(0x555555b026a0, 24) = 0 [pid 8214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8214] setpgid(0, 0) = 0 [pid 8214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8214] write(3, "1000", 4) = 4 [pid 8214] close(3) = 0 [pid 8214] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8214] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8214] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8214] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8214] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8214] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8214] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8215]}, 88) = 8215 [pid 8214] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8214] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8214] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8215 attached [pid 8215] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8215] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8215] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8215] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8214] <... futex resumed>) = 0 [pid 8215] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8214] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8215] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8214] <... futex resumed>) = 0 [pid 8214] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8215] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8204] exit_group(0 [pid 8205] <... bpf resumed>) = ? [pid 8204] <... exit_group resumed>) = ? [pid 8205] +++ exited with 0 +++ [pid 8204] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8204, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8216 ./strace-static-x86_64: Process 8216 attached [pid 8216] set_robust_list(0x555555b026a0, 24) = 0 [pid 8216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8216] setpgid(0, 0) = 0 [pid 8216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8216] write(3, "1000", 4) = 4 [pid 8216] close(3) = 0 [pid 8216] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8214] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8216] <... futex resumed>) = 0 [pid 8216] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8216] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8216] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8216] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8216] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8217]}, 88) = 8217 [pid 8216] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8216] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8216] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8217 attached [pid 8217] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8217] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8217] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8217] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8216] <... futex resumed>) = 0 [pid 8217] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8216] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8217] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8216] <... futex resumed>) = 0 [pid 8216] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8217] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8206] exit_group(0) = ? [pid 8207] <... bpf resumed>) = ? [pid 8207] +++ exited with 0 +++ [pid 8206] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8206, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8218 ./strace-static-x86_64: Process 8218 attached [pid 8218] set_robust_list(0x555555b026a0, 24) = 0 [pid 8218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8218] setpgid(0, 0) = 0 [pid 8218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8218] write(3, "1000", 4) = 4 [pid 8218] close(3) = 0 [pid 8218] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8218] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8218] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8218] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8218] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8218] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8219]}, 88) = 8219 [pid 8218] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8218] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8208] exit_group(0 [pid 8218] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8208] <... exit_group resumed>) = ? [pid 8210] <... bpf resumed>) = ? ./strace-static-x86_64: Process 8219 attached [pid 8219] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8219] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8219] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8219] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8218] <... futex resumed>) = 0 [pid 8218] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8218] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8210] +++ exited with 0 +++ [pid 8208] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8208, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8220 [pid 8219] <... futex resumed>) = 1 [pid 8219] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8216] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8220 attached [pid 8220] set_robust_list(0x555555b026a0, 24 [pid 8211] exit_group(0) = ? [pid 8220] <... set_robust_list resumed>) = 0 [pid 8220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8220] setpgid(0, 0) = 0 [pid 8220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8220] write(3, "1000", 4) = 4 [pid 8220] close(3) = 0 [pid 8220] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8220] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8209] exit_group(0 [pid 8220] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8209] <... exit_group resumed>) = ? [pid 8220] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8220] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8213] <... bpf resumed>) = ? [pid 8220] <... mprotect resumed>) = 0 [pid 8220] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8213] +++ exited with 0 +++ [pid 8211] +++ exited with 0 +++ [pid 8220] <... rt_sigprocmask resumed>[], 8) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8211, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 8220] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8220] <... clone3 resumed> => {parent_tid=[8221]}, 88) = 8221 [pid 8212] <... bpf resumed>) = ? [pid 8220] rt_sigprocmask(SIG_SETMASK, [], [pid 8212] +++ exited with 0 +++ [pid 8209] +++ exited with 0 +++ [pid 8220] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8209, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8220] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8222 [pid 8220] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8222 attached [pid 8222] set_robust_list(0x555555b026a0, 24) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8223 [pid 8222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8222] setpgid(0, 0) = 0 [pid 8222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8221 attached [pid 8221] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8221] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 8223 attached [pid 8221] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8222] <... openat resumed>) = 3 [pid 8222] write(3, "1000", 4 [pid 8223] set_robust_list(0x555555b026a0, 24 [pid 8221] <... bpf resumed>) = 3 [pid 8223] <... set_robust_list resumed>) = 0 [pid 8221] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8220] <... futex resumed>) = 0 [pid 8223] <... prctl resumed>) = 0 [pid 8221] <... futex resumed>) = 1 [pid 8220] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8223] setpgid(0, 0 [pid 8221] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8220] <... futex resumed>) = 0 [pid 8220] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8222] <... write resumed>) = 4 [pid 8222] close(3) = 0 [pid 8222] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8222] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8223] <... setpgid resumed>) = 0 [pid 8222] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8222] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8222] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8223] <... openat resumed>) = 3 [pid 8222] <... mmap resumed>) = 0x7fd459fa1000 [pid 8223] write(3, "1000", 4 [pid 8222] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8223] <... write resumed>) = 4 [pid 8222] <... mprotect resumed>) = 0 [pid 8223] close(3 [pid 8222] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8223] <... close resumed>) = 0 [pid 8222] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8223] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8222] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8223] <... futex resumed>) = 0 [pid 8222] <... clone3 resumed> => {parent_tid=[8224]}, 88) = 8224 [pid 8223] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8222] rt_sigprocmask(SIG_SETMASK, [], [pid 8223] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8222] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8223] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8222] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8222] <... futex resumed>) = 0 [pid 8223] <... mmap resumed>) = 0x7fd459fa1000 [pid 8222] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8223] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8223] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8218] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8223] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8223] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8224 attached => {parent_tid=[8225]}, 88) = 8225 [pid 8224] set_robust_list(0x7fd459fc19a0, 24 [pid 8223] rt_sigprocmask(SIG_SETMASK, [], [pid 8224] <... set_robust_list resumed>) = 0 [pid 8223] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8224] rt_sigprocmask(SIG_SETMASK, [], [pid 8223] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8224] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8223] <... futex resumed>) = 0 [pid 8224] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8223] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8224] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 8225 attached [pid 8224] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8225] set_robust_list(0x7fd459fc19a0, 24 [pid 8224] <... futex resumed>) = 1 [pid 8222] <... futex resumed>) = 0 [pid 8222] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8225] <... set_robust_list resumed>) = 0 [pid 8224] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8222] <... futex resumed>) = 0 [pid 8222] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8225] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8225] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8225] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8223] <... futex resumed>) = 0 [pid 8225] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8223] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8223] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8220] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8222] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8223] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8214] exit_group(0) = ? [pid 8215] <... bpf resumed>) = ? [pid 8215] +++ exited with 0 +++ [pid 8214] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8214, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8226 ./strace-static-x86_64: Process 8226 attached [pid 8226] set_robust_list(0x555555b026a0, 24) = 0 [pid 8226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8226] setpgid(0, 0) = 0 [pid 8226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8226] write(3, "1000", 4) = 4 [pid 8226] close(3) = 0 [pid 8226] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8226] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8226] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8226] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8226] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8226] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8227]}, 88) = 8227 [pid 8226] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8226] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8226] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8227 attached [pid 8227] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8227] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8227] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8216] exit_group(0 [pid 8227] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8216] <... exit_group resumed>) = ? [pid 8227] <... futex resumed>) = 1 [pid 8226] <... futex resumed>) = 0 [pid 8217] <... bpf resumed>) = ? [pid 8227] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8226] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8227] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8226] <... futex resumed>) = 0 [pid 8227] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8226] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8217] +++ exited with 0 +++ [pid 8216] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8216, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8228 ./strace-static-x86_64: Process 8228 attached [pid 8228] set_robust_list(0x555555b026a0, 24) = 0 [pid 8228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8228] setpgid(0, 0) = 0 [pid 8228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8228] write(3, "1000", 4) = 4 [pid 8228] close(3) = 0 [pid 8228] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8228] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8228] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8228] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8228] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8228] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8228] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8230]}, 88) = 8230 [pid 8228] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8228] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8228] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8230 attached [pid 8230] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8230] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8230] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8230] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8228] <... futex resumed>) = 0 [pid 8230] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8228] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8230] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8228] <... futex resumed>) = 0 [pid 8230] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8228] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8218] exit_group(0 [pid 8226] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8218] <... exit_group resumed>) = ? [pid 8219] <... bpf resumed>) = ? [pid 8219] +++ exited with 0 +++ [pid 8218] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8218, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8231 ./strace-static-x86_64: Process 8231 attached [pid 8231] set_robust_list(0x555555b026a0, 24) = 0 [pid 8231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8231] setpgid(0, 0) = 0 [pid 8231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8231] write(3, "1000", 4) = 4 [pid 8231] close(3) = 0 [pid 8231] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8231] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8231] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8231] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8231] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8231] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8231] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8232]}, 88) = 8232 [pid 8231] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8231] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8231] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8232 attached [pid 8232] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8232] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8232] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8232] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8231] <... futex resumed>) = 0 [pid 8231] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8231] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8232] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8220] exit_group(0) = ? [pid 8221] <... bpf resumed>) = ? [pid 8221] +++ exited with 0 +++ [pid 8220] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8220, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8233 [pid 8228] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8233 attached [pid 8233] set_robust_list(0x555555b026a0, 24) = 0 [pid 8233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8233] setpgid(0, 0) = 0 [pid 8233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8233] write(3, "1000", 4) = 4 [pid 8233] close(3) = 0 [pid 8233] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8233] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8233] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8222] exit_group(0 [pid 8233] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8222] <... exit_group resumed>) = ? [pid 8233] <... mprotect resumed>) = 0 [pid 8224] <... bpf resumed>) = ? [pid 8233] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8233] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8224] +++ exited with 0 +++ [pid 8222] +++ exited with 0 +++ [pid 8233] <... clone3 resumed> => {parent_tid=[8234]}, 88) = 8234 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8222, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 8233] rt_sigprocmask(SIG_SETMASK, [], [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 8233] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 296] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 8234 attached [pid 8233] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8234] set_robust_list(0x7fd459fc19a0, 24 [pid 8233] <... futex resumed>) = 0 [pid 8223] exit_group(0 [pid 8234] <... set_robust_list resumed>) = 0 [pid 8233] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8223] <... exit_group resumed>) = ? [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8234] rt_sigprocmask(SIG_SETMASK, [], [pid 8225] <... bpf resumed>) = ? [pid 8234] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8235 [pid 8234] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8225] +++ exited with 0 +++ [pid 8223] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8223, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- ./strace-static-x86_64: Process 8235 attached [pid 8234] <... bpf resumed>) = 3 [pid 8234] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8235] set_robust_list(0x555555b026a0, 24 [pid 8234] <... futex resumed>) = 1 [pid 8233] <... futex resumed>) = 0 [pid 8235] <... set_robust_list resumed>) = 0 [pid 8234] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8233] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8235] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8234] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8233] <... futex resumed>) = 0 [pid 8235] <... prctl resumed>) = 0 [pid 8234] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8233] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8231] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8235] setpgid(0, 0) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8236 [pid 8235] <... openat resumed>) = 3 [pid 8235] write(3, "1000", 4) = 4 [pid 8235] close(3) = 0 [pid 8235] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8235] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8235] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8235] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8235] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8235] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8235] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8236 attached [pid 8236] set_robust_list(0x555555b026a0, 24 [pid 8235] <... clone3 resumed> => {parent_tid=[8237]}, 88) = 8237 [pid 8236] <... set_robust_list resumed>) = 0 [pid 8235] rt_sigprocmask(SIG_SETMASK, [], [pid 8236] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8235] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8235] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8236] <... prctl resumed>) = 0 [pid 8235] <... futex resumed>) = 0 [pid 8235] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8236] setpgid(0, 0) = 0 [pid 8236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8236] write(3, "1000", 4) = 4 [pid 8236] close(3) = 0 [pid 8236] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8236] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8236] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 8237 attached NULL, 8) = 0 [pid 8237] set_robust_list(0x7fd459fc19a0, 24 [pid 8236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8237] <... set_robust_list resumed>) = 0 [pid 8236] <... mmap resumed>) = 0x7fd459fa1000 [pid 8237] rt_sigprocmask(SIG_SETMASK, [], [pid 8236] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8237] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8237] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8236] <... mprotect resumed>) = 0 [pid 8237] <... bpf resumed>) = 3 [pid 8237] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8236] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8237] <... futex resumed>) = 1 [pid 8236] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8235] <... futex resumed>) = 0 [pid 8237] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8236] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8235] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8237] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8237] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8235] <... futex resumed>) = 0 ./strace-static-x86_64: Process 8238 attached [pid 8236] <... clone3 resumed> => {parent_tid=[8238]}, 88) = 8238 [pid 8235] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8238] set_robust_list(0x7fd459fc19a0, 24 [pid 8236] rt_sigprocmask(SIG_SETMASK, [], [pid 8238] <... set_robust_list resumed>) = 0 [pid 8236] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8238] rt_sigprocmask(SIG_SETMASK, [], [pid 8236] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8238] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8236] <... futex resumed>) = 0 [pid 8238] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8236] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8233] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8238] <... bpf resumed>) = 3 [pid 8238] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8236] <... futex resumed>) = 0 [pid 8238] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8236] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8238] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8236] <... futex resumed>) = 0 [pid 8238] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8236] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8235] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8226] exit_group(0) = ? [pid 8227] <... bpf resumed>) = ? [pid 8227] +++ exited with 0 +++ [pid 8226] +++ exited with 0 +++ [pid 8236] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8226, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8239 ./strace-static-x86_64: Process 8239 attached [pid 8239] set_robust_list(0x555555b026a0, 24) = 0 [pid 8239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8239] setpgid(0, 0) = 0 [pid 8239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8239] write(3, "1000", 4) = 4 [pid 8239] close(3) = 0 [pid 8239] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8239] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8239] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8239] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8239] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8239] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8240]}, 88) = 8240 [pid 8239] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8239] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8239] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8240 attached [pid 8240] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8240] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8240] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8240] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8239] <... futex resumed>) = 0 [pid 8239] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8240] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8239] <... futex resumed>) = 0 [pid 8239] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8231] exit_group(0 [pid 8228] exit_group(0 [pid 8231] <... exit_group resumed>) = ? [pid 8228] <... exit_group resumed>) = ? [pid 8232] <... bpf resumed>) = ? [pid 8230] <... bpf resumed>) = ? [pid 8232] +++ exited with 0 +++ [pid 8231] +++ exited with 0 +++ [pid 8230] +++ exited with 0 +++ [pid 8228] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8231, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8228, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 300] <... restart_syscall resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8241 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8242 ./strace-static-x86_64: Process 8242 attached [pid 8242] set_robust_list(0x555555b026a0, 24) = 0 [pid 8242] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8239] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8242] <... prctl resumed>) = 0 [pid 8242] setpgid(0, 0) = 0 [pid 8242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8242] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 8241 attached [pid 8242] close(3) = 0 [pid 8241] set_robust_list(0x555555b026a0, 24 [pid 8242] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8241] <... set_robust_list resumed>) = 0 [pid 8242] <... futex resumed>) = 0 [pid 8241] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8242] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8241] <... prctl resumed>) = 0 [pid 8242] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8241] setpgid(0, 0 [pid 8242] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8241] <... setpgid resumed>) = 0 [pid 8242] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8242] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8241] <... openat resumed>) = 3 [pid 8242] <... mmap resumed>) = 0x7fd459fa1000 [pid 8241] write(3, "1000", 4 [pid 8242] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8241] <... write resumed>) = 4 [pid 8242] <... mprotect resumed>) = 0 [pid 8241] close(3 [pid 8242] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8241] <... close resumed>) = 0 [pid 8242] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8241] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8242] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8241] <... futex resumed>) = 0 [pid 8241] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8242] <... clone3 resumed> => {parent_tid=[8243]}, 88) = 8243 [pid 8241] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8242] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8241] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8242] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8241] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8242] <... futex resumed>) = 0 [pid 8241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8242] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8241] <... mmap resumed>) = 0x7fd459fa1000 [pid 8241] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8241] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8241] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8243 attached [pid 8243] set_robust_list(0x7fd459fc19a0, 24 [pid 8241] <... clone3 resumed> => {parent_tid=[8244]}, 88) = 8244 [pid 8241] rt_sigprocmask(SIG_SETMASK, [], [pid 8243] <... set_robust_list resumed>) = 0 [pid 8241] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8241] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8243] rt_sigprocmask(SIG_SETMASK, [], [pid 8241] <... futex resumed>) = 0 [pid 8241] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8243] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8243] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8244 attached [pid 8244] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8243] <... bpf resumed>) = 3 [pid 8243] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8233] exit_group(0) = ? [pid 8243] <... futex resumed>) = 1 [pid 8242] <... futex resumed>) = 0 [pid 8243] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8242] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8234] <... bpf resumed>) = ? [pid 8242] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8244] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8244] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8244] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8241] <... futex resumed>) = 0 [pid 8241] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8241] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8244] <... futex resumed>) = 1 [pid 8244] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8234] +++ exited with 0 +++ [pid 8233] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8233, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8245 ./strace-static-x86_64: Process 8245 attached [pid 8245] set_robust_list(0x555555b026a0, 24) = 0 [pid 8245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8245] setpgid(0, 0) = 0 [pid 8245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8245] write(3, "1000", 4) = 4 [pid 8245] close(3) = 0 [pid 8245] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8245] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8245] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8245] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8245] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8245] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8246]}, 88) = 8246 [pid 8245] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8245] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8245] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8246 attached [pid 8246] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8246] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8246] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8246] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8245] <... futex resumed>) = 0 [pid 8246] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8245] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8245] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8242] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8241] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8235] exit_group(0) = ? [pid 8237] <... bpf resumed>) = ? [pid 8237] +++ exited with 0 +++ [pid 8235] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8235, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8247 ./strace-static-x86_64: Process 8247 attached [pid 8247] set_robust_list(0x555555b026a0, 24) = 0 [pid 8247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8247] setpgid(0, 0) = 0 [pid 8247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8236] exit_group(0) = ? [pid 8238] <... bpf resumed>) = ? [pid 8247] write(3, "1000", 4) = 4 [pid 8247] close(3) = 0 [pid 8238] +++ exited with 0 +++ [pid 8236] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8236, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8247] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8247] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8248 [pid 8247] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8247] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8247] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8247] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8247] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8247] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8249]}, 88) = 8249 [pid 8247] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8247] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8247] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8248 attached [pid 8248] set_robust_list(0x555555b026a0, 24) = 0 [pid 8248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8248] setpgid(0, 0) = 0 [pid 8248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8248] write(3, "1000", 4) = 4 [pid 8248] close(3) = 0 ./strace-static-x86_64: Process 8249 attached [pid 8248] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8249] set_robust_list(0x7fd459fc19a0, 24 [pid 8248] <... futex resumed>) = 0 [pid 8249] <... set_robust_list resumed>) = 0 [pid 8249] rt_sigprocmask(SIG_SETMASK, [], [pid 8248] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8249] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8248] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8245] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8249] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8248] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8249] <... bpf resumed>) = 3 [pid 8248] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8249] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8249] <... futex resumed>) = 1 [pid 8247] <... futex resumed>) = 0 [pid 8248] <... mmap resumed>) = 0x7fd459fa1000 [pid 8249] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8247] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8248] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8248] <... mprotect resumed>) = 0 [pid 8247] <... futex resumed>) = 0 [pid 8249] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8248] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8247] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8248] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8248] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8250]}, 88) = 8250 [pid 8248] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8248] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8248] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8250 attached [pid 8250] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8250] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8250] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8250] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8248] <... futex resumed>) = 0 [pid 8248] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8250] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8248] <... futex resumed>) = 0 [pid 8248] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8239] exit_group(0) = ? [pid 8240] <... bpf resumed>) = ? [pid 8240] +++ exited with 0 +++ [pid 8239] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8239, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 8247] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8251 ./strace-static-x86_64: Process 8251 attached [pid 8251] set_robust_list(0x555555b026a0, 24) = 0 [pid 8251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8251] setpgid(0, 0) = 0 [pid 8251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8251] write(3, "1000", 4 [pid 8248] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8251] <... write resumed>) = 4 [pid 8251] close(3) = 0 [pid 8251] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8251] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8251] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8251] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8251] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8251] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8252]}, 88) = 8252 [pid 8251] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8251] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8251] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8252 attached [pid 8252] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8252] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8252] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8252] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8251] <... futex resumed>) = 0 [pid 8252] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8251] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8251] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8242] exit_group(0) = ? [pid 8243] <... bpf resumed>) = ? [pid 8241] exit_group(0) = ? [pid 8244] <... bpf resumed>) = ? [pid 8244] +++ exited with 0 +++ [pid 8241] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8241, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 8243] +++ exited with 0 +++ [pid 8242] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8242, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8251] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8253 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8254 ./strace-static-x86_64: Process 8254 attached [pid 8254] set_robust_list(0x555555b026a0, 24) = 0 [pid 8254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8254] setpgid(0, 0) = 0 [pid 8254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8254] write(3, "1000", 4) = 4 [pid 8254] close(3) = 0 [pid 8254] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8254] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8254] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8254] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8254] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 8253 attached [pid 8254] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8253] set_robust_list(0x555555b026a0, 24 [pid 8254] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8253] <... set_robust_list resumed>) = 0 [pid 8254] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8254] <... clone3 resumed> => {parent_tid=[8255]}, 88) = 8255 [pid 8253] setpgid(0, 0 [pid 8254] rt_sigprocmask(SIG_SETMASK, [], [pid 8253] <... setpgid resumed>) = 0 [pid 8254] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8254] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8253] <... openat resumed>) = 3 [pid 8254] <... futex resumed>) = 0 [pid 8253] write(3, "1000", 4 [pid 8254] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8253] <... write resumed>) = 4 [pid 8253] close(3) = 0 [pid 8253] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8253] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8253] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8253] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8253] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8245] exit_group(0 [pid 8253] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8245] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8255 attached [pid 8253] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8246] <... bpf resumed>) = ? [pid 8255] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8253] <... clone3 resumed> => {parent_tid=[8256]}, 88) = 8256 [pid 8255] rt_sigprocmask(SIG_SETMASK, [], [pid 8253] rt_sigprocmask(SIG_SETMASK, [], [pid 8246] +++ exited with 0 +++ [pid 8245] +++ exited with 0 +++ [pid 8255] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8253] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8253] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8245, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 8255] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8253] <... futex resumed>) = 0 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 8255] <... bpf resumed>) = 3 [pid 8253] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] <... restart_syscall resumed>) = 0 [pid 8255] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8254] <... futex resumed>) = 0 [pid 8255] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8254] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8255] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8254] <... futex resumed>) = 0 [pid 8255] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8254] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 8257 ./strace-static-x86_64: Process 8256 attached [pid 8256] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8256] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8256] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8256] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8253] <... futex resumed>) = 0 [pid 8253] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8256] <... futex resumed>) = 1 [pid 8253] <... futex resumed>) = 0 [pid 8256] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8253] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8257 attached [pid 8257] set_robust_list(0x555555b026a0, 24) = 0 [pid 8257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8257] setpgid(0, 0) = 0 [pid 8257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8257] write(3, "1000", 4) = 4 [pid 8257] close(3) = 0 [pid 8257] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8257] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8257] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8257] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8257] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8257] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8258]}, 88) = 8258 [pid 8257] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8257] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8257] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8258 attached [pid 8258] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8258] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8258] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8258] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8257] <... futex resumed>) = 0 [pid 8258] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8257] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8257] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8254] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8247] exit_group(0) = ? [pid 8249] <... bpf resumed>) = ? [pid 8249] +++ exited with 0 +++ [pid 8247] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8247, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8259 ./strace-static-x86_64: Process 8259 attached [pid 8259] set_robust_list(0x555555b026a0, 24 [pid 8248] exit_group(0) = ? [pid 8259] <... set_robust_list resumed>) = 0 [pid 8259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8259] setpgid(0, 0 [pid 8250] <... bpf resumed>) = ? [pid 8259] <... setpgid resumed>) = 0 [pid 8259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8250] +++ exited with 0 +++ [pid 8248] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8248, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 8253] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] <... restart_syscall resumed>) = 0 [pid 8259] <... openat resumed>) = 3 [pid 8259] write(3, "1000", 4) = 4 [pid 8259] close(3) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8259] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8259] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8259] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8260 [pid 8259] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8259] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8259] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8259] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8261]}, 88) = 8261 [pid 8259] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8259] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8259] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8260 attached [pid 8260] set_robust_list(0x555555b026a0, 24) = 0 [pid 8260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8260] setpgid(0, 0) = 0 [pid 8260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8257] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8260] write(3, "1000", 4) = 4 [pid 8260] close(3) = 0 [pid 8260] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 8261 attached [pid 8260] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8261] set_robust_list(0x7fd459fc19a0, 24 [pid 8260] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8261] <... set_robust_list resumed>) = 0 [pid 8261] rt_sigprocmask(SIG_SETMASK, [], [pid 8260] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8261] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8261] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8260] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8261] <... bpf resumed>) = 3 [pid 8260] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8261] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8260] <... mmap resumed>) = 0x7fd459fa1000 [pid 8261] <... futex resumed>) = 1 [pid 8260] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8259] <... futex resumed>) = 0 [pid 8261] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8260] <... mprotect resumed>) = 0 [pid 8259] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8261] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8260] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8259] <... futex resumed>) = 0 [pid 8261] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8260] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8259] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8260] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8262]}, 88) = 8262 [pid 8260] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 8262 attached NULL, 8) = 0 [pid 8260] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8260] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8262] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8262] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8262] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8262] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8260] <... futex resumed>) = 0 [pid 8260] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8260] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8262] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8251] exit_group(0) = ? [pid 8252] <... bpf resumed>) = ? [pid 8252] +++ exited with 0 +++ [pid 8251] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8251, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8263 ./strace-static-x86_64: Process 8263 attached [pid 8263] set_robust_list(0x555555b026a0, 24) = 0 [pid 8260] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8259] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8263] setpgid(0, 0) = 0 [pid 8263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8263] write(3, "1000", 4) = 4 [pid 8263] close(3) = 0 [pid 8263] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8263] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8263] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8263] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8263] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8263] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8264]}, 88) = 8264 [pid 8263] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8263] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8263] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8264 attached [pid 8264] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8264] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8264] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8264] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8263] <... futex resumed>) = 0 [pid 8264] <... futex resumed>) = 1 [pid 8263] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8264] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8263] <... futex resumed>) = 0 [pid 8263] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 8254] exit_group(0) = ? [pid 8255] <... bpf resumed>) = ? [pid 8255] +++ exited with 0 +++ [pid 8254] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8254, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8265 ./strace-static-x86_64: Process 8265 attached [pid 8265] set_robust_list(0x555555b026a0, 24) = 0 [pid 8265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8265] setpgid(0, 0) = 0 [pid 8265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8265] write(3, "1000", 4) = 4 [pid 8265] close(3) = 0 [pid 8265] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8265] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8265] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8265] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8265] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8265] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8266]}, 88) = 8266 [pid 8253] exit_group(0 [pid 8265] rt_sigprocmask(SIG_SETMASK, [], [pid 8253] <... exit_group resumed>) = ? [pid 8265] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8265] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 8266 attached [pid 8265] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8266] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8266] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8266] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8266] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8265] <... futex resumed>) = 0 [pid 8266] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8265] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8266] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8265] <... futex resumed>) = 0 [pid 8266] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8265] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8257] exit_group(0) = ? [pid 8258] <... bpf resumed>) = ? [pid 8258] +++ exited with 0 +++ [pid 8257] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8257, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8267 ./strace-static-x86_64: Process 8267 attached [pid 8267] set_robust_list(0x555555b026a0, 24) = 0 [pid 8267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8256] <... bpf resumed>) = ? [pid 8267] setpgid(0, 0) = 0 [pid 8256] +++ exited with 0 +++ [pid 8253] +++ exited with 0 +++ [pid 8267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8253, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 8267] <... openat resumed>) = 3 [pid 8267] write(3, "1000", 4) = 4 [pid 8267] close(3) = 0 [pid 8267] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8267] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8267] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8267] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8268 [pid 8267] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8267] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8267] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8267] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8267] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8269]}, 88) = 8269 [pid 8267] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8267] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8267] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8268 attached [pid 8268] set_robust_list(0x555555b026a0, 24./strace-static-x86_64: Process 8269 attached ) = 0 [pid 8269] set_robust_list(0x7fd459fc19a0, 24 [pid 8268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8269] <... set_robust_list resumed>) = 0 [pid 8268] <... prctl resumed>) = 0 [pid 8269] rt_sigprocmask(SIG_SETMASK, [], [pid 8268] setpgid(0, 0 [pid 8269] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8268] <... setpgid resumed>) = 0 [pid 8269] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8269] <... bpf resumed>) = 3 [pid 8268] write(3, "1000", 4 [pid 8269] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8268] <... write resumed>) = 4 [pid 8265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8269] <... futex resumed>) = 1 [pid 8268] close(3 [pid 8267] <... futex resumed>) = 0 [pid 8269] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8268] <... close resumed>) = 0 [pid 8267] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8269] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8268] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8267] <... futex resumed>) = 0 [pid 8269] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8268] <... futex resumed>) = 0 [pid 8267] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8268] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8268] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8268] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8268] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8268] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8268] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8271]}, 88) = 8271 [pid 8268] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8268] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8268] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8259] exit_group(0) = ? [pid 8261] <... bpf resumed>) = ? [pid 8261] +++ exited with 0 +++ [pid 8259] +++ exited with 0 +++ ./strace-static-x86_64: Process 8271 attached [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8259, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 8271] set_robust_list(0x7fd459fc19a0, 24 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 8271] <... set_robust_list resumed>) = 0 [pid 8271] rt_sigprocmask(SIG_SETMASK, [], [pid 296] <... restart_syscall resumed>) = 0 [pid 8271] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8271] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8271] <... bpf resumed>) = 3 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8272 [pid 8271] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8268] <... futex resumed>) = 0 [pid 8271] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8268] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8268] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8272 attached [pid 8260] exit_group(0) = ? [pid 8272] set_robust_list(0x555555b026a0, 24) = 0 [pid 8272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8272] setpgid(0, 0) = 0 [pid 8272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8272] write(3, "1000", 4 [pid 8262] <... bpf resumed>) = ? [pid 8272] <... write resumed>) = 4 [pid 8262] +++ exited with 0 +++ [pid 8260] +++ exited with 0 +++ [pid 8272] close(3 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8260, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 8272] <... close resumed>) = 0 [pid 8272] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8272] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8272] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8272] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8272] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8272] <... mprotect resumed>) = 0 [pid 8272] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8273 [pid 8272] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8274]}, 88) = 8274 [pid 8272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8272] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8272] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8273 attached [pid 8273] set_robust_list(0x555555b026a0, 24) = 0 [pid 8273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8273] setpgid(0, 0) = 0 [pid 8273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8273] write(3, "1000", 4) = 4 [pid 8273] close(3) = 0 [pid 8273] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8273] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8273] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 8274 attached NULL, 8) = 0 [pid 8274] set_robust_list(0x7fd459fc19a0, 24 [pid 8273] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8274] <... set_robust_list resumed>) = 0 [pid 8273] <... mmap resumed>) = 0x7fd459fa1000 [pid 8274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8273] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8274] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8273] <... mprotect resumed>) = 0 [pid 8274] <... bpf resumed>) = 3 [pid 8273] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8267] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8274] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8273] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8274] <... futex resumed>) = 1 [pid 8272] <... futex resumed>) = 0 [pid 8274] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8273] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8272] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8272] <... futex resumed>) = 0 [pid 8274] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8273] <... clone3 resumed> => {parent_tid=[8275]}, 88) = 8275 [pid 8272] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8273] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8273] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8273] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8268] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8275 attached [pid 8275] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8275] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8275] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8275] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8273] <... futex resumed>) = 0 [pid 8275] <... futex resumed>) = 1 [pid 8273] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8275] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8273] <... futex resumed>) = 0 [pid 8273] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8263] exit_group(0) = ? [pid 8264] <... bpf resumed>) = ? [pid 8264] +++ exited with 0 +++ [pid 8263] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8263, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8276 ./strace-static-x86_64: Process 8276 attached [pid 8276] set_robust_list(0x555555b026a0, 24) = 0 [pid 8276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8276] setpgid(0, 0) = 0 [pid 8276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8276] write(3, "1000", 4) = 4 [pid 8276] close(3) = 0 [pid 8276] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8276] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8276] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8276] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8276] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8276] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8277]}, 88) = 8277 [pid 8276] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8276] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8276] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8277 attached [pid 8272] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8277] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8277] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8277] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8276] <... futex resumed>) = 0 [pid 8276] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8276] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8277] <... futex resumed>) = 1 [pid 8277] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8273] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8265] exit_group(0 [pid 8276] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8265] <... exit_group resumed>) = ? [pid 8266] <... bpf resumed>) = ? [pid 8266] +++ exited with 0 +++ [pid 8265] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8265, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8278 ./strace-static-x86_64: Process 8278 attached [pid 8278] set_robust_list(0x555555b026a0, 24) = 0 [pid 8278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8278] setpgid(0, 0) = 0 [pid 8278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8278] write(3, "1000", 4) = 4 [pid 8278] close(3) = 0 [pid 8278] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8278] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8278] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8278] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8278] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8278] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8279]}, 88) = 8279 [pid 8278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8278] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8278] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8279 attached [pid 8279] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8279] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8279] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8279] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8278] <... futex resumed>) = 0 [pid 8279] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8278] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8279] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8278] <... futex resumed>) = 0 [pid 8279] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8278] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8268] exit_group(0) = ? [pid 8271] <... bpf resumed>) = ? [pid 8271] +++ exited with 0 +++ [pid 8268] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8268, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 8267] exit_group(0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 8267] <... exit_group resumed>) = ? [pid 300] <... restart_syscall resumed>) = 0 [pid 8269] <... bpf resumed>) = ? [pid 8269] +++ exited with 0 +++ [pid 8267] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8267, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8280 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8281 ./strace-static-x86_64: Process 8280 attached [pid 8280] set_robust_list(0x555555b026a0, 24./strace-static-x86_64: Process 8281 attached ) = 0 [pid 8280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8280] setpgid(0, 0) = 0 [pid 8280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8281] set_robust_list(0x555555b026a0, 24) = 0 [pid 8281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8281] setpgid(0, 0) = 0 [pid 8281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8281] write(3, "1000", 4) = 4 [pid 8280] <... openat resumed>) = 3 [pid 8280] write(3, "1000", 4 [pid 8281] close(3 [pid 8280] <... write resumed>) = 4 [pid 8280] close(3) = 0 [pid 8281] <... close resumed>) = 0 [pid 8281] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8281] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8280] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8281] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8280] <... futex resumed>) = 0 [pid 8280] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8280] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8280] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8280] <... mmap resumed>) = 0x7fd459fa1000 [pid 8281] <... mmap resumed>) = 0x7fd459fa1000 [pid 8278] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8280] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8281] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8280] <... mprotect resumed>) = 0 [pid 8280] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8281] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8280] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8280] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8282]}, 88) = 8282 [pid 8281] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8280] rt_sigprocmask(SIG_SETMASK, [], [pid 8281] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8280] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8280] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8281] <... clone3 resumed> => {parent_tid=[8283]}, 88) = 8283 [pid 8280] <... futex resumed>) = 0 [pid 8280] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8281] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8281] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8283 attached [pid 8283] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8283] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8283] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8282 attached [pid 8282] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8283] <... futex resumed>) = 1 [pid 8281] <... futex resumed>) = 0 [pid 8281] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8283] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8281] <... futex resumed>) = 0 [pid 8281] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8282] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8282] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8280] <... futex resumed>) = 0 [pid 8280] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8280] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8282] <... futex resumed>) = 1 [pid 8282] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8272] exit_group(0) = ? [pid 8274] <... bpf resumed>) = ? [pid 8274] +++ exited with 0 +++ [pid 8272] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8272, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8284 [pid 8273] exit_group(0) = ? [pid 8275] <... bpf resumed>) = ? [pid 8275] +++ exited with 0 +++ [pid 8273] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8273, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8285 ./strace-static-x86_64: Process 8284 attached [pid 8284] set_robust_list(0x555555b026a0, 24) = 0 [pid 8284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8284] setpgid(0, 0) = 0 [pid 8284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8284] write(3, "1000", 4) = 4 [pid 8284] close(3) = 0 [pid 8284] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 8285 attached [pid 8284] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8285] set_robust_list(0x555555b026a0, 24 [pid 8284] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8284] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8284] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8285] <... set_robust_list resumed>) = 0 [pid 8284] <... mprotect resumed>) = 0 [pid 8284] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8285] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8284] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8284] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8285] <... prctl resumed>) = 0 [pid 8284] <... clone3 resumed> => {parent_tid=[8286]}, 88) = 8286 [pid 8284] rt_sigprocmask(SIG_SETMASK, [], [pid 8285] setpgid(0, 0 [pid 8284] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8284] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8285] <... setpgid resumed>) = 0 [pid 8284] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8285] write(3, "1000", 4) = 4 [pid 8285] close(3) = 0 [pid 8281] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8281] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8285] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8281] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8285] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, ./strace-static-x86_64: Process 8286 attached [pid 8286] set_robust_list(0x7fd459fc19a0, 24 [pid 8285] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8286] <... set_robust_list resumed>) = 0 [pid 8285] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8286] rt_sigprocmask(SIG_SETMASK, [], [pid 8285] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8280] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8280] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8286] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8285] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8286] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8285] <... mmap resumed>) = 0x7fd459fa1000 [pid 8285] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8286] <... bpf resumed>) = 3 [pid 8285] <... mprotect resumed>) = 0 [pid 8285] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8286] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8285] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8286] <... futex resumed>) = 1 [pid 8284] <... futex resumed>) = 0 [pid 8284] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8284] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8286] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8285] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8287]}, 88) = 8287 [pid 8285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8285] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8285] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8287 attached [pid 8287] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8287] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8287] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8287] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8285] <... futex resumed>) = 0 [pid 8285] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8287] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8285] <... futex resumed>) = 0 [pid 8285] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8276] exit_group(0) = ? [pid 8277] <... bpf resumed>) = ? [pid 8277] +++ exited with 0 +++ [pid 8276] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8276, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8288 ./strace-static-x86_64: Process 8288 attached [pid 8288] set_robust_list(0x555555b026a0, 24) = 0 [pid 8288] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8284] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8284] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8288] <... prctl resumed>) = 0 [pid 8284] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8288] setpgid(0, 0) = 0 [pid 8288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8288] write(3, "1000", 4) = 4 [pid 8288] close(3) = 0 [pid 8288] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8288] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8288] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8288] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8288] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8288] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8289]}, 88) = 8289 [pid 8288] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8288] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8285] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8288] <... futex resumed>) = 0 [pid 8288] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8289 attached [pid 8289] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8289] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8289] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8289] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8288] <... futex resumed>) = 0 [pid 8288] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8289] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8288] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8278] exit_group(0) = ? [pid 8279] <... bpf resumed>) = ? [pid 8279] +++ exited with 0 +++ [pid 8278] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8278, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8290 ./strace-static-x86_64: Process 8290 attached [pid 8290] set_robust_list(0x555555b026a0, 24) = 0 [pid 8290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8290] setpgid(0, 0) = 0 [pid 8290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8290] write(3, "1000", 4) = 4 [pid 8290] close(3) = 0 [pid 8290] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8290] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8290] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8290] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8290] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8290] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8290] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8291]}, 88) = 8291 [pid 8290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8290] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8290] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8291 attached [pid 8291] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8291] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8291] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8291] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8290] <... futex resumed>) = 0 [pid 8290] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8290] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8291] <... futex resumed>) = 1 [pid 8291] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8288] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8288] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8280] exit_group(0) = ? [pid 8282] <... bpf resumed>) = ? [pid 8282] +++ exited with 0 +++ [pid 8280] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8280, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8292 ./strace-static-x86_64: Process 8292 attached [pid 8292] set_robust_list(0x555555b026a0, 24) = 0 [pid 8292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8292] setpgid(0, 0) = 0 [pid 8292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8292] write(3, "1000", 4) = 4 [pid 8292] close(3) = 0 [pid 8292] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8292] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8292] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8292] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8290] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8292] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8281] exit_group(0 [pid 8292] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8281] <... exit_group resumed>) = ? [pid 8292] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8293]}, 88) = 8293 [pid 8292] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8292] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8292] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8283] <... bpf resumed>) = ? [pid 8283] +++ exited with 0 +++ [pid 8281] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8281, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8294 ./strace-static-x86_64: Process 8293 attached [pid 8293] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8293] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8293] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8293] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8292] <... futex resumed>) = 0 [pid 8293] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8292] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8292] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8294 attached [pid 8294] set_robust_list(0x555555b026a0, 24) = 0 [pid 8294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8294] setpgid(0, 0) = 0 [pid 8294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8294] write(3, "1000", 4) = 4 [pid 8294] close(3) = 0 [pid 8294] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8294] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8294] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8294] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8294] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8294] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8294] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8295]}, 88) = 8295 [pid 8294] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8294] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8294] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8295 attached [pid 8295] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8295] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8295] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8295] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8294] <... futex resumed>) = 0 [pid 8295] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8294] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8294] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8284] exit_group(0) = ? [pid 8292] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8285] exit_group(0 [pid 8287] <... bpf resumed>) = ? [pid 8285] <... exit_group resumed>) = ? [pid 8287] +++ exited with 0 +++ [pid 8285] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8285, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8286] <... bpf resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8286] +++ exited with 0 +++ [pid 8284] +++ exited with 0 +++ [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8296 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8284, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8297 ./strace-static-x86_64: Process 8297 attached [pid 8297] set_robust_list(0x555555b026a0, 24) = 0 [pid 8297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 8296 attached [pid 8297] setpgid(0, 0 [pid 8296] set_robust_list(0x555555b026a0, 24 [pid 8297] <... setpgid resumed>) = 0 [pid 8296] <... set_robust_list resumed>) = 0 [pid 8297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8296] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8297] <... openat resumed>) = 3 [pid 8296] <... prctl resumed>) = 0 [pid 8296] setpgid(0, 0) = 0 [pid 8297] write(3, "1000", 4 [pid 8296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8297] <... write resumed>) = 4 [pid 8296] <... openat resumed>) = 3 [pid 8297] close(3 [pid 8296] write(3, "1000", 4) = 4 [pid 8296] close(3 [pid 8297] <... close resumed>) = 0 [pid 8296] <... close resumed>) = 0 [pid 8294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8296] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8296] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8297] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8294] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8296] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8297] <... futex resumed>) = 0 [pid 8296] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8296] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8297] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8297] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8296] <... mmap resumed>) = 0x7fd459fa1000 [pid 8297] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8296] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8297] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8296] <... mprotect resumed>) = 0 [pid 8297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8296] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8297] <... mmap resumed>) = 0x7fd459fa1000 [pid 8296] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8297] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8296] <... clone3 resumed> => {parent_tid=[8298]}, 88) = 8298 [pid 8297] <... mprotect resumed>) = 0 [pid 8296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8296] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8296] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8297] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8299]}, 88) = 8299 [pid 8297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8297] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8297] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8298 attached [pid 8298] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 8299 attached [pid 8298] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8299] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8298] <... bpf resumed>) = 3 [pid 8299] rt_sigprocmask(SIG_SETMASK, [], [pid 8298] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8299] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8298] <... futex resumed>) = 1 [pid 8296] <... futex resumed>) = 0 [pid 8299] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8298] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8296] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8296] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8299] <... bpf resumed>) = 3 [pid 8299] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8297] <... futex resumed>) = 0 [pid 8297] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8299] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8297] <... futex resumed>) = 0 [pid 8297] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8288] exit_group(0) = ? [pid 8289] <... bpf resumed>) = ? [pid 8289] +++ exited with 0 +++ [pid 8288] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8288, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8300 ./strace-static-x86_64: Process 8300 attached [pid 8300] set_robust_list(0x555555b026a0, 24) = 0 [pid 8300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8300] setpgid(0, 0) = 0 [pid 8300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8300] write(3, "1000", 4) = 4 [pid 8300] close(3) = 0 [pid 8300] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8300] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8300] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8296] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8300] <... mmap resumed>) = 0x7fd459fa1000 [pid 8296] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8300] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8296] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8300] <... mprotect resumed>) = 0 [pid 8300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8300] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8301]}, 88) = 8301 [pid 8300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8300] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8300] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8297] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8297] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8301 attached [pid 8301] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8301] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8300] <... futex resumed>) = 0 [pid 8300] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8301] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8300] <... futex resumed>) = 0 [pid 8300] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8290] exit_group(0) = ? [pid 8291] <... bpf resumed>) = ? [pid 8291] +++ exited with 0 +++ [pid 8290] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8290, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8302 ./strace-static-x86_64: Process 8302 attached [pid 8302] set_robust_list(0x555555b026a0, 24) = 0 [pid 8302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8302] setpgid(0, 0) = 0 [pid 8302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8302] write(3, "1000", 4) = 4 [pid 8302] close(3) = 0 [pid 8302] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8302] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8302] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8302] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8303]}, 88) = 8303 [pid 8302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8302] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8302] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8303 attached [pid 8303] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8303] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8302] <... futex resumed>) = 0 [pid 8303] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8302] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8302] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8300] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8300] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8292] exit_group(0) = ? [pid 8293] <... bpf resumed>) = ? [pid 8293] +++ exited with 0 +++ [pid 8292] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8292, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8304 ./strace-static-x86_64: Process 8304 attached [pid 8304] set_robust_list(0x555555b026a0, 24) = 0 [pid 8304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8304] setpgid(0, 0) = 0 [pid 8304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8302] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8304] write(3, "1000", 4) = 4 [pid 8304] close(3) = 0 [pid 8304] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8304] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8304] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8304] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8305]}, 88) = 8305 [pid 8304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8304] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8304] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8305 attached [pid 8305] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8305] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8304] <... futex resumed>) = 0 [pid 8304] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8304] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8305] <... futex resumed>) = 1 [pid 8305] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8294] exit_group(0) = ? [pid 8295] <... bpf resumed>) = ? [pid 8295] +++ exited with 0 +++ [pid 8294] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8294, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8306 ./strace-static-x86_64: Process 8306 attached [pid 8306] set_robust_list(0x555555b026a0, 24) = 0 [pid 8306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8306] setpgid(0, 0) = 0 [pid 8306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8306] write(3, "1000", 4) = 4 [pid 8306] close(3) = 0 [pid 8306] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8306] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8306] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8306] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8307]}, 88) = 8307 [pid 8306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8306] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8306] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8307 attached [pid 8307] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8307] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8306] <... futex resumed>) = 0 [pid 8307] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8306] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8307] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8307] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8306] <... futex resumed>) = 0 [pid 8306] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8296] exit_group(0) = ? [pid 8298] <... bpf resumed>) = ? [pid 8298] +++ exited with 0 +++ [pid 8296] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8296, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8308 ./strace-static-x86_64: Process 8308 attached [pid 8308] set_robust_list(0x555555b026a0, 24) = 0 [pid 8308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8308] setpgid(0, 0) = 0 [pid 8308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8308] write(3, "1000", 4) = 4 [pid 8308] close(3) = 0 [pid 8308] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8308] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8308] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8308] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8297] exit_group(0) = ? [pid 8308] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8299] <... bpf resumed>) = ? [pid 8308] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8299] +++ exited with 0 +++ [pid 8297] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8297, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 8308] <... clone3 resumed> => {parent_tid=[8309]}, 88) = 8309 [pid 296] <... restart_syscall resumed>) = 0 [pid 8308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8308] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8310 [pid 8308] <... futex resumed>) = 0 [pid 8308] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8309 attached ./strace-static-x86_64: Process 8310 attached [pid 8309] set_robust_list(0x7fd459fc19a0, 24 [pid 8310] set_robust_list(0x555555b026a0, 24 [pid 8309] <... set_robust_list resumed>) = 0 [pid 8310] <... set_robust_list resumed>) = 0 [pid 8309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8310] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8310] <... prctl resumed>) = 0 [pid 8309] <... bpf resumed>) = 3 [pid 8310] setpgid(0, 0 [pid 8309] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8310] <... setpgid resumed>) = 0 [pid 8309] <... futex resumed>) = 1 [pid 8308] <... futex resumed>) = 0 [pid 8310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8309] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8308] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8308] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8310] <... openat resumed>) = 3 [pid 8310] write(3, "1000", 4) = 4 [pid 8310] close(3) = 0 [pid 8310] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8310] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8310] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8310] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8311]}, 88) = 8311 [pid 8310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8310] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8310] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8311 attached [pid 8311] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8311] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8310] <... futex resumed>) = 0 [pid 8311] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 8310] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8311] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8310] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8300] exit_group(0) = ? [pid 8301] <... bpf resumed>) = ? [pid 8301] +++ exited with 0 +++ [pid 8300] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8300, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8312 ./strace-static-x86_64: Process 8312 attached [pid 8312] set_robust_list(0x555555b026a0, 24) = 0 [pid 8312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8312] setpgid(0, 0 [pid 8310] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8312] <... setpgid resumed>) = 0 [pid 8312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8312] write(3, "1000", 4) = 4 [pid 8312] close(3) = 0 [pid 8312] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8312] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8312] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8312] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8312] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8312] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8313]}, 88) = 8313 [pid 8312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8312] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8312] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8302] exit_group(0) = ? ./strace-static-x86_64: Process 8313 attached [pid 8313] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8303] <... bpf resumed>) = ? [pid 8313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8313] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8303] +++ exited with 0 +++ [pid 8302] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8302, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 8313] <... futex resumed>) = 1 [pid 8312] <... futex resumed>) = 0 [pid 8312] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 8313] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8312] <... futex resumed>) = 0 [pid 8312] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8314 ./strace-static-x86_64: Process 8314 attached [pid 8314] set_robust_list(0x555555b026a0, 24) = 0 [pid 8314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8314] setpgid(0, 0) = 0 [pid 8314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8314] write(3, "1000", 4) = 4 [pid 8314] close(3) = 0 [pid 8314] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8314] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8314] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8316]}, 88) = 8316 [pid 8314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8314] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8314] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8316 attached [pid 8316] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8316] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8314] <... futex resumed>) = 0 [pid 8314] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8314] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8316] <... futex resumed>) = 1 [pid 8316] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8312] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8312] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8304] exit_group(0) = ? [pid 8305] <... bpf resumed>) = ? [pid 8305] +++ exited with 0 +++ [pid 8304] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8304, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8317 ./strace-static-x86_64: Process 8317 attached [pid 8317] set_robust_list(0x555555b026a0, 24) = 0 [pid 8317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8317] setpgid(0, 0) = 0 [pid 8317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8317] write(3, "1000", 4) = 4 [pid 8317] close(3) = 0 [pid 8317] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8317] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8317] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8318]}, 88) = 8318 [pid 8314] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8317] rt_sigprocmask(SIG_SETMASK, [], [pid 8314] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8317] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8314] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8317] <... futex resumed>) = 0 [pid 8314] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8317] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8314] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8318 attached [pid 8318] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8318] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8317] <... futex resumed>) = 0 [pid 8317] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8317] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8318] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8306] exit_group(0) = ? [pid 8307] <... bpf resumed>) = ? [pid 8307] +++ exited with 0 +++ [pid 8306] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8306, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8319 ./strace-static-x86_64: Process 8319 attached [pid 8319] set_robust_list(0x555555b026a0, 24) = 0 [pid 8319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8319] setpgid(0, 0) = 0 [pid 8319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8319] write(3, "1000", 4) = 4 [pid 8319] close(3) = 0 [pid 8319] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8319] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8319] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8319] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8319] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8320]}, 88) = 8320 [pid 8319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8319] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8319] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8320 attached [pid 8320] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8320] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8319] <... futex resumed>) = 0 [pid 8319] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8319] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8320] <... futex resumed>) = 1 [pid 8320] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8308] exit_group(0) = ? [pid 8309] <... bpf resumed>) = ? [pid 8309] +++ exited with 0 +++ [pid 8308] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8308, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8321 [pid 8317] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8317] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8317] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8317] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8310] exit_group(0) = ? ./strace-static-x86_64: Process 8321 attached [pid 8311] <... bpf resumed>) = ? [pid 8311] +++ exited with 0 +++ [pid 8310] +++ exited with 0 +++ [pid 8321] set_robust_list(0x555555b026a0, 24 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8310, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 8321] <... set_robust_list resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 8321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8321] setpgid(0, 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8322 [pid 8321] <... setpgid resumed>) = 0 [pid 8321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8321] write(3, "1000", 4) = 4 [pid 8321] close(3) = 0 [pid 8321] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8321] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8319] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8321] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8319] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8321] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8319] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8321] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8321] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8321] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8323]}, 88) = 8323 [pid 8321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8321] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8321] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8322 attached [pid 8322] set_robust_list(0x555555b026a0, 24) = 0 [pid 8322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8322] setpgid(0, 0) = 0 [pid 8322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8322] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 8323 attached [pid 8322] close(3) = 0 [pid 8323] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8322] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8323] rt_sigprocmask(SIG_SETMASK, [], [pid 8322] <... futex resumed>) = 0 [pid 8323] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8322] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8322] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8322] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8323] <... bpf resumed>) = 3 [pid 8323] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8323] <... futex resumed>) = 1 [pid 8322] <... mmap resumed>) = 0x7fd459fa1000 [pid 8321] <... futex resumed>) = 0 [pid 8321] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8323] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8322] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8321] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8322] <... mprotect resumed>) = 0 [pid 8322] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8322] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8324]}, 88) = 8324 [pid 8322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8322] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8322] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8324 attached [pid 8324] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8324] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8322] <... futex resumed>) = 0 [pid 8324] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8322] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8324] <... futex resumed>) = 0 [pid 8322] <... futex resumed>) = 1 [pid 8324] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8322] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8312] exit_group(0 [pid 8313] <... bpf resumed>) = ? [pid 8312] <... exit_group resumed>) = ? [pid 8313] +++ exited with 0 +++ [pid 8312] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8312, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8325 [pid 8321] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8325 attached [pid 8325] set_robust_list(0x555555b026a0, 24) = 0 [pid 8325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8325] setpgid(0, 0) = 0 [pid 8325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8325] write(3, "1000", 4) = 4 [pid 8325] close(3) = 0 [pid 8325] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8325] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8325] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8325] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8325] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8325] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8326 attached => {parent_tid=[8326]}, 88) = 8326 [pid 8322] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8314] exit_group(0) = ? [pid 8326] set_robust_list(0x7fd459fc19a0, 24 [pid 8325] rt_sigprocmask(SIG_SETMASK, [], [pid 8326] <... set_robust_list resumed>) = 0 [pid 8325] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8326] rt_sigprocmask(SIG_SETMASK, [], [pid 8325] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8326] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8325] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8326] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8325] <... futex resumed>) = 0 [pid 8325] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8326] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8325] <... futex resumed>) = 0 [pid 8325] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8316] <... bpf resumed>) = ? [pid 8316] +++ exited with 0 +++ [pid 8314] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8314, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8327 ./strace-static-x86_64: Process 8327 attached [pid 8327] set_robust_list(0x555555b026a0, 24) = 0 [pid 8327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8327] setpgid(0, 0) = 0 [pid 8327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8327] write(3, "1000", 4) = 4 [pid 8327] close(3) = 0 [pid 8327] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8327] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8327] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8328]}, 88) = 8328 [pid 8327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8327] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8327] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8328 attached [pid 8328] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8328] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8327] <... futex resumed>) = 0 [pid 8328] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8327] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8327] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8325] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8317] exit_group(0) = ? [pid 8318] <... bpf resumed>) = ? [pid 8318] +++ exited with 0 +++ [pid 8317] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8317, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8329 [pid 8319] exit_group(0) = ? [pid 8320] <... bpf resumed>) = ? [pid 8320] +++ exited with 0 +++ [pid 8319] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8319, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8330 ./strace-static-x86_64: Process 8329 attached [pid 8329] set_robust_list(0x555555b026a0, 24) = 0 [pid 8329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8329] setpgid(0, 0) = 0 [pid 8329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8329] write(3, "1000", 4) = 4 [pid 8329] close(3) = 0 [pid 8329] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8329] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8329] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8329] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8329] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8329] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8331]}, 88) = 8331 [pid 8329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8329] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8329] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8327] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8330 attached [pid 8330] set_robust_list(0x555555b026a0, 24) = 0 [pid 8330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8330] setpgid(0, 0) = 0 [pid 8330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 8331 attached [pid 8331] set_robust_list(0x7fd459fc19a0, 24 [pid 8330] write(3, "1000", 4 [pid 8331] <... set_robust_list resumed>) = 0 [pid 8331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8331] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8330] <... write resumed>) = 4 [pid 8330] close(3) = 0 [pid 8330] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8331] <... bpf resumed>) = 3 [pid 8330] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8330] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8330] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8331] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8329] <... futex resumed>) = 0 [pid 8329] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8329] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8331] <... futex resumed>) = 1 [pid 8331] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8330] <... mprotect resumed>) = 0 [pid 8330] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8330] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8332]}, 88) = 8332 [pid 8330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8330] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8330] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8332 attached [pid 8332] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8332] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8330] <... futex resumed>) = 0 [pid 8332] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 8330] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8332] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8330] <... futex resumed>) = 0 [pid 8330] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8329] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8321] exit_group(0 [pid 8323] <... bpf resumed>) = ? [pid 8321] <... exit_group resumed>) = ? [pid 8323] +++ exited with 0 +++ [pid 8321] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8321, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8333 ./strace-static-x86_64: Process 8333 attached [pid 8333] set_robust_list(0x555555b026a0, 24) = 0 [pid 8333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8333] setpgid(0, 0) = 0 [pid 8333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8333] write(3, "1000", 4 [pid 8330] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8333] <... write resumed>) = 4 [pid 8333] close(3) = 0 [pid 8333] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8333] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8333] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8333] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8334]}, 88) = 8334 [pid 8322] exit_group(0 [pid 8333] rt_sigprocmask(SIG_SETMASK, [], [pid 8322] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8334 attached [pid 8333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8324] <... bpf resumed>) = ? [pid 8334] set_robust_list(0x7fd459fc19a0, 24 [pid 8333] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8324] +++ exited with 0 +++ [pid 8333] <... futex resumed>) = 0 [pid 8322] +++ exited with 0 +++ [pid 8334] <... set_robust_list resumed>) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8322, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 8334] rt_sigprocmask(SIG_SETMASK, [], [pid 8333] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8334] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 296] <... restart_syscall resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8334] <... bpf resumed>) = 3 [pid 8334] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8335 [pid 8334] <... futex resumed>) = 1 [pid 8333] <... futex resumed>) = 0 [pid 8334] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8333] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8333] <... futex resumed>) = 0 ./strace-static-x86_64: Process 8335 attached [pid 8334] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8333] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8335] set_robust_list(0x555555b026a0, 24) = 0 [pid 8335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8335] setpgid(0, 0) = 0 [pid 8335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8335] write(3, "1000", 4) = 4 [pid 8335] close(3) = 0 [pid 8335] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8335] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8335] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8336]}, 88) = 8336 [pid 8335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8335] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8335] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8336 attached [pid 8336] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8336] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8335] <... futex resumed>) = 0 [pid 8336] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8335] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8336] <... futex resumed>) = 0 [pid 8335] <... futex resumed>) = 1 [pid 8336] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8335] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8325] exit_group(0) = ? [pid 8326] <... bpf resumed>) = ? [pid 8327] exit_group(0) = ? [pid 8328] <... bpf resumed>) = ? [pid 8326] +++ exited with 0 +++ [pid 8325] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8325, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8337 [pid 8328] +++ exited with 0 +++ [pid 8327] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8327, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- ./strace-static-x86_64: Process 8337 attached [pid 8337] set_robust_list(0x555555b026a0, 24 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8337] <... set_robust_list resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8338 [pid 8337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8337] setpgid(0, 0) = 0 [pid 8337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8337] write(3, "1000", 4) = 4 [pid 8337] close(3) = 0 [pid 8337] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8337] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8337] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8337] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8339]}, 88) = 8339 [pid 8337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8337] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8337] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8338 attached [pid 8338] set_robust_list(0x555555b026a0, 24) = 0 [pid 8338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8338] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8339 attached [pid 8338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8339] set_robust_list(0x7fd459fc19a0, 24 [pid 8338] <... openat resumed>) = 3 [pid 8338] write(3, "1000", 4 [pid 8339] <... set_robust_list resumed>) = 0 [pid 8338] <... write resumed>) = 4 [pid 8339] rt_sigprocmask(SIG_SETMASK, [], [pid 8338] close(3 [pid 8339] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8338] <... close resumed>) = 0 [pid 8338] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8339] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8338] <... futex resumed>) = 0 [pid 8338] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8338] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8338] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8339] <... bpf resumed>) = 3 [pid 8338] <... mmap resumed>) = 0x7fd459fa1000 [pid 8338] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8339] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8338] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8339] <... futex resumed>) = 1 [pid 8338] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8337] <... futex resumed>) = 0 [pid 8338] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8339] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8337] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8338] <... clone3 resumed> => {parent_tid=[8340]}, 88) = 8340 [pid 8338] rt_sigprocmask(SIG_SETMASK, [], [pid 8337] <... futex resumed>) = 0 [pid 8338] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8338] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8338] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8337] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8340 attached [pid 8340] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8340] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8338] <... futex resumed>) = 0 [pid 8340] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8338] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8338] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8335] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8329] exit_group(0) = ? [pid 8331] <... bpf resumed>) = ? [pid 8331] +++ exited with 0 +++ [pid 8329] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8329, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8341 ./strace-static-x86_64: Process 8341 attached [pid 8341] set_robust_list(0x555555b026a0, 24) = 0 [pid 8341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8341] setpgid(0, 0) = 0 [pid 8341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8341] write(3, "1000", 4) = 4 [pid 8341] close(3) = 0 [pid 8341] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8341] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8341] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8341] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8341] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8342]}, 88) = 8342 [pid 8341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8341] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8341] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8337] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8342 attached [pid 8342] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8342] rt_sigprocmask(SIG_SETMASK, [], [pid 8338] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8342] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8342] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8341] <... futex resumed>) = 0 [pid 8341] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8341] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8342] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8330] exit_group(0) = ? [pid 8332] <... bpf resumed>) = ? [pid 8332] +++ exited with 0 +++ [pid 8330] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8330, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8343 ./strace-static-x86_64: Process 8343 attached [pid 8343] set_robust_list(0x555555b026a0, 24) = 0 [pid 8343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8343] setpgid(0, 0) = 0 [pid 8343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8343] write(3, "1000", 4) = 4 [pid 8343] close(3) = 0 [pid 8343] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8343] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8341] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8341] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8343] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8341] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8343] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8343] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8344]}, 88) = 8344 [pid 8343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8343] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8343] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8344 attached [pid 8344] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8344] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8343] <... futex resumed>) = 0 [pid 8344] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8343] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8343] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8333] exit_group(0) = ? [pid 8334] <... bpf resumed>) = ? [pid 8334] +++ exited with 0 +++ [pid 8333] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8333, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8345 ./strace-static-x86_64: Process 8345 attached [pid 8345] set_robust_list(0x555555b026a0, 24) = 0 [pid 8345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8345] setpgid(0, 0) = 0 [pid 8345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8345] write(3, "1000", 4) = 4 [pid 8345] close(3) = 0 [pid 8335] exit_group(0 [pid 8345] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8335] <... exit_group resumed>) = ? [pid 8345] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8345] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8345] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8336] <... bpf resumed>) = ? [pid 8345] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8343] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8345] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8346]}, 88) = 8346 [pid 8336] +++ exited with 0 +++ [pid 8335] +++ exited with 0 +++ [pid 8345] rt_sigprocmask(SIG_SETMASK, [], [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8335, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 8345] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 8345] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... restart_syscall resumed>) = 0 [pid 8345] <... futex resumed>) = 0 [pid 8345] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8347 ./strace-static-x86_64: Process 8346 attached [pid 8346] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8346] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8347 attached ) = 3 [pid 8346] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8347] set_robust_list(0x555555b026a0, 24) = 0 [pid 8346] <... futex resumed>) = 1 [pid 8345] <... futex resumed>) = 0 [pid 8345] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8347] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8346] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8345] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8347] <... prctl resumed>) = 0 [pid 8347] setpgid(0, 0) = 0 [pid 8347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8347] write(3, "1000", 4) = 4 [pid 8347] close(3) = 0 [pid 8347] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8347] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8347] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8347] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8348]}, 88) = 8348 [pid 8338] exit_group(0 [pid 8347] rt_sigprocmask(SIG_SETMASK, [], [pid 8338] <... exit_group resumed>) = ? [pid 8347] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8347] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8347] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8337] exit_group(0) = ? [pid 8340] <... bpf resumed>) = ? ./strace-static-x86_64: Process 8348 attached [pid 8348] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8340] +++ exited with 0 +++ [pid 8338] +++ exited with 0 +++ [pid 8348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8338, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 8348] <... bpf resumed>) = 3 [pid 299] <... restart_syscall resumed>) = 0 [pid 8348] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8347] <... futex resumed>) = 0 [pid 8348] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8347] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8347] <... futex resumed>) = 0 [pid 8347] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8349 ./strace-static-x86_64: Process 8349 attached [pid 8349] set_robust_list(0x555555b026a0, 24 [pid 8339] <... bpf resumed>) = ? [pid 8349] <... set_robust_list resumed>) = 0 [pid 8349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8349] setpgid(0, 0) = 0 [pid 8349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8349] write(3, "1000", 4 [pid 8339] +++ exited with 0 +++ [pid 8337] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8337, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 8349] <... write resumed>) = 4 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 8349] close(3) = 0 [pid 8349] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8349] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 297] <... restart_syscall resumed>) = 0 [pid 8349] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8350 [pid 8349] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8349] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8351]}, 88) = 8351 [pid 8349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8349] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8349] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8350 attached [pid 8350] set_robust_list(0x555555b026a0, 24) = 0 [pid 8350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8350] setpgid(0, 0) = 0 [pid 8350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8350] write(3, "1000", 4) = 4 [pid 8350] close(3) = 0 [pid 8350] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8350] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8350] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8350] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8350] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8350] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8350] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8352]}, 88) = 8352 [pid 8350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8350] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8350] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8352 attached [pid 8345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8345] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8351 attached [pid 8351] set_robust_list(0x7fd459fc19a0, 24 [pid 8352] set_robust_list(0x7fd459fc19a0, 24 [pid 8351] <... set_robust_list resumed>) = 0 [pid 8352] <... set_robust_list resumed>) = 0 [pid 8351] rt_sigprocmask(SIG_SETMASK, [], [pid 8352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8351] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8351] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8351] <... bpf resumed>) = 3 [pid 8351] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8349] <... futex resumed>) = 0 [pid 8349] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8349] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8351] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8352] <... bpf resumed>) = 3 [pid 8352] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8350] <... futex resumed>) = 0 [pid 8350] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8350] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8352] <... futex resumed>) = 1 [pid 8352] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8347] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8341] exit_group(0) = ? [pid 8342] <... bpf resumed>) = ? [pid 8342] +++ exited with 0 +++ [pid 8341] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8341, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8353 ./strace-static-x86_64: Process 8353 attached [pid 8353] set_robust_list(0x555555b026a0, 24) = 0 [pid 8353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8353] setpgid(0, 0) = 0 [pid 8353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8353] write(3, "1000", 4) = 4 [pid 8353] close(3) = 0 [pid 8353] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8353] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8353] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8353] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8354]}, 88) = 8354 [pid 8353] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8353] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8353] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8354 attached [pid 8354] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8354] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8354] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8353] <... futex resumed>) = 0 [pid 8354] <... futex resumed>) = 1 [pid 8353] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8354] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8353] <... futex resumed>) = 0 [pid 8349] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8349] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8353] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8349] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8350] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8343] exit_group(0) = ? [pid 8344] <... bpf resumed>) = ? [pid 8344] +++ exited with 0 +++ [pid 8343] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8343, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8355 ./strace-static-x86_64: Process 8355 attached [pid 8355] set_robust_list(0x555555b026a0, 24 [pid 8353] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8355] <... set_robust_list resumed>) = 0 [pid 8355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8355] setpgid(0, 0) = 0 [pid 8355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8355] write(3, "1000", 4) = 4 [pid 8355] close(3) = 0 [pid 8355] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8355] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8355] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8355] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8355] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8355] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8356]}, 88) = 8356 [pid 8355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8355] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8355] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8356 attached [pid 8356] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8356] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8355] <... futex resumed>) = 0 [pid 8356] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8355] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8355] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8345] exit_group(0) = ? [pid 8346] <... bpf resumed>) = ? [pid 8346] +++ exited with 0 +++ [pid 8345] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8345, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8358 ./strace-static-x86_64: Process 8358 attached [pid 8358] set_robust_list(0x555555b026a0, 24) = 0 [pid 8358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8358] setpgid(0, 0) = 0 [pid 8358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8358] write(3, "1000", 4) = 4 [pid 8355] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8358] close(3) = 0 [pid 8358] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8358] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8358] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8358] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8358] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8358] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8347] exit_group(0) = ? [pid 8358] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8358] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8348] <... bpf resumed>) = ? [pid 8358] <... clone3 resumed> => {parent_tid=[8359]}, 88) = 8359 [pid 8358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8358] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8358] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8348] +++ exited with 0 +++ [pid 8347] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8347, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8360 ./strace-static-x86_64: Process 8360 attached [pid 8360] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 8359 attached [pid 8359] set_robust_list(0x7fd459fc19a0, 24 [pid 8360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8359] <... set_robust_list resumed>) = 0 [pid 8360] <... prctl resumed>) = 0 [pid 8359] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8359] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8360] setpgid(0, 0 [pid 8359] <... bpf resumed>) = 3 [pid 8359] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8360] <... setpgid resumed>) = 0 [pid 8359] <... futex resumed>) = 1 [pid 8358] <... futex resumed>) = 0 [pid 8359] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8358] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8360] <... openat resumed>) = 3 [pid 8359] <... futex resumed>) = 0 [pid 8360] write(3, "1000", 4 [pid 8359] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8358] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8360] <... write resumed>) = 4 [pid 8360] close(3) = 0 [pid 8360] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8350] exit_group(0 [pid 8360] <... futex resumed>) = 0 [pid 8350] <... exit_group resumed>) = ? [pid 8360] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8360] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8360] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8349] exit_group(0) = ? [pid 8360] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8360] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8361]}, 88) = 8361 [pid 8360] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8360] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8360] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8361 attached [pid 8361] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8351] <... bpf resumed>) = ? [pid 8361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8351] +++ exited with 0 +++ [pid 8349] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8349, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 8361] <... bpf resumed>) = 3 [pid 8361] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8361] <... futex resumed>) = 1 [pid 8360] <... futex resumed>) = 0 [pid 8360] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8361] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8362 [pid 8360] <... futex resumed>) = 0 [pid 8360] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8362 attached [pid 8362] set_robust_list(0x555555b026a0, 24) = 0 [pid 8362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8362] setpgid(0, 0) = 0 [pid 8362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8362] write(3, "1000", 4) = 4 [pid 8362] close(3) = 0 [pid 8362] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8362] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8362] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8352] <... bpf resumed>) = ? [pid 8362] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8362] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8352] +++ exited with 0 +++ [pid 8350] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8350, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 8362] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8362] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8358] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8362] <... clone3 resumed> => {parent_tid=[8363]}, 88) = 8363 [pid 8362] rt_sigprocmask(SIG_SETMASK, [], [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8362] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8364 [pid 8362] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8364 attached ) = 0 [pid 8364] set_robust_list(0x555555b026a0, 24 [pid 8362] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8364] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 8363 attached [pid 8363] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8363] rt_sigprocmask(SIG_SETMASK, [], [pid 8364] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8363] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8363] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8364] <... prctl resumed>) = 0 [pid 8364] setpgid(0, 0) = 0 [pid 8364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8363] <... bpf resumed>) = 3 [pid 8363] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8363] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8364] <... openat resumed>) = 3 [pid 8362] <... futex resumed>) = 0 [pid 8364] write(3, "1000", 4 [pid 8362] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8364] <... write resumed>) = 4 [pid 8362] <... futex resumed>) = 1 [pid 8363] <... futex resumed>) = 0 [pid 8364] close(3 [pid 8363] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8362] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8364] <... close resumed>) = 0 [pid 8360] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8364] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8364] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8364] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8364] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8364] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8364] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8365]}, 88) = 8365 [pid 8364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8364] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8364] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8365 attached [pid 8365] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8365] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8365] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8364] <... futex resumed>) = 0 [pid 8365] <... futex resumed>) = 1 [pid 8364] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8365] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8364] <... futex resumed>) = 0 [pid 8364] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8353] exit_group(0 [pid 8354] <... bpf resumed>) = ? [pid 8353] <... exit_group resumed>) = ? [pid 8354] +++ exited with 0 +++ [pid 8353] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8353, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8366 [pid 8362] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8366 attached [pid 8366] set_robust_list(0x555555b026a0, 24) = 0 [pid 8366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8366] setpgid(0, 0) = 0 [pid 8366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8366] write(3, "1000", 4) = 4 [pid 8366] close(3) = 0 [pid 8366] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8366] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8366] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8366] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8367]}, 88) = 8367 [pid 8366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8366] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8366] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8364] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8367 attached [pid 8367] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8367] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8367] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8367] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8366] <... futex resumed>) = 0 [pid 8367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8366] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8367] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8366] <... futex resumed>) = 0 [pid 8355] exit_group(0) = ? [pid 8366] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8356] <... bpf resumed>) = ? [pid 8356] +++ exited with 0 +++ [pid 8355] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8355, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8368 ./strace-static-x86_64: Process 8368 attached [pid 8368] set_robust_list(0x555555b026a0, 24) = 0 [pid 8368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8368] setpgid(0, 0) = 0 [pid 8368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8368] write(3, "1000", 4) = 4 [pid 8368] close(3) = 0 [pid 8368] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8368] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8368] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8368] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8368] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8368] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8369]}, 88) = 8369 [pid 8368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8368] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8368] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8369 attached [pid 8369] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8369] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8369] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8368] <... futex resumed>) = 0 [pid 8368] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8368] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8369] <... futex resumed>) = 1 [pid 8369] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8366] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8368] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8368] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8368] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8368] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8368] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8358] exit_group(0) = ? [pid 8359] <... bpf resumed>) = ? [pid 8359] +++ exited with 0 +++ [pid 8358] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8358, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8360] exit_group(0) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8361] <... bpf resumed>) = ? [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8370 [pid 8361] +++ exited with 0 +++ [pid 8360] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8360, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8371 ./strace-static-x86_64: Process 8370 attached [pid 8370] set_robust_list(0x555555b026a0, 24) = 0 [pid 8370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8370] setpgid(0, 0) = 0 [pid 8370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8371 attached [pid 8371] set_robust_list(0x555555b026a0, 24 [pid 8370] <... openat resumed>) = 3 [pid 8370] write(3, "1000", 4) = 4 [pid 8370] close(3) = 0 [pid 8370] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8371] <... set_robust_list resumed>) = 0 [pid 8371] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8370] <... futex resumed>) = 0 [pid 8370] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8370] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8370] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8371] <... prctl resumed>) = 0 [pid 8371] setpgid(0, 0 [pid 8370] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8371] <... setpgid resumed>) = 0 [pid 8371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8370] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8370] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8371] <... openat resumed>) = 3 [pid 8370] <... clone3 resumed> => {parent_tid=[8372]}, 88) = 8372 [pid 8370] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8371] write(3, "1000", 4 [pid 8370] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8371] <... write resumed>) = 4 [pid 8370] <... futex resumed>) = 0 [pid 8370] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8371] close(3) = 0 [pid 8371] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8371] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8371] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 ./strace-static-x86_64: Process 8372 attached [pid 8372] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8372] rt_sigprocmask(SIG_SETMASK, [], [pid 8371] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8372] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8372] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8371] <... mprotect resumed>) = 0 [pid 8372] <... bpf resumed>) = 3 [pid 8371] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8371] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8373]}, 88) = 8373 [pid 8372] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8370] <... futex resumed>) = 0 [pid 8370] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8370] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8372] <... futex resumed>) = 1 [pid 8372] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8371] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8371] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8373 attached [pid 8373] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8373] rt_sigprocmask(SIG_SETMASK, [], [pid 8362] exit_group(0 [pid 8373] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8362] <... exit_group resumed>) = ? [pid 8373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8363] <... bpf resumed>) = ? [pid 8373] <... bpf resumed>) = 3 [pid 8363] +++ exited with 0 +++ [pid 8362] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8362, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 8373] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8371] <... futex resumed>) = 0 [pid 8373] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8371] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8371] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8374 ./strace-static-x86_64: Process 8374 attached [pid 8374] set_robust_list(0x555555b026a0, 24) = 0 [pid 8374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8374] setpgid(0, 0) = 0 [pid 8374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8374] write(3, "1000", 4) = 4 [pid 8374] close(3) = 0 [pid 8374] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8374] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8374] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8374] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8374] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8364] exit_group(0 [pid 8374] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8364] <... exit_group resumed>) = ? [pid 8374] <... clone3 resumed> => {parent_tid=[8375]}, 88) = 8375 [pid 8374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8374] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8374] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8365] <... bpf resumed>) = ? [pid 8365] +++ exited with 0 +++ [pid 8364] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8364, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8376 ./strace-static-x86_64: Process 8375 attached [pid 8375] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8375] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8374] <... futex resumed>) = 0 [pid 8374] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8374] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8375] <... futex resumed>) = 1 [pid 8375] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8376 attached [pid 8376] set_robust_list(0x555555b026a0, 24) = 0 [pid 8370] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8370] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8376] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8370] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8376] <... prctl resumed>) = 0 [pid 8376] setpgid(0, 0) = 0 [pid 8376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8376] write(3, "1000", 4) = 4 [pid 8376] close(3) = 0 [pid 8376] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8376] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8376] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8376] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8377]}, 88) = 8377 [pid 8368] exit_group(0) = ? [pid 8376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8369] <... bpf resumed>) = ? [pid 8376] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8376] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8369] +++ exited with 0 +++ [pid 8368] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8368, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8371] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8378 ./strace-static-x86_64: Process 8377 attached [pid 8377] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8377] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8378 attached ) = 1 [pid 8376] <... futex resumed>) = 0 [pid 8378] set_robust_list(0x555555b026a0, 24 [pid 8376] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8377] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8378] <... set_robust_list resumed>) = 0 [pid 8376] <... futex resumed>) = 0 [pid 8378] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8366] exit_group(0 [pid 8376] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8366] <... exit_group resumed>) = ? [pid 8378] <... prctl resumed>) = 0 [pid 8378] setpgid(0, 0) = 0 [pid 8378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8367] <... bpf resumed>) = ? [pid 8378] <... openat resumed>) = 3 [pid 8378] write(3, "1000", 4) = 4 [pid 8378] close(3) = 0 [pid 8378] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8378] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8367] +++ exited with 0 +++ [pid 8366] +++ exited with 0 +++ [pid 8378] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8378] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8378] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8378] rt_sigprocmask(SIG_BLOCK, ~[], [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8366, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8378] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8378] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8380 [pid 8378] <... clone3 resumed> => {parent_tid=[8379]}, 88) = 8379 [pid 8378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8378] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8378] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8380 attached [pid 8380] set_robust_list(0x555555b026a0, 24) = 0 [pid 8380] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8379 attached ) = 0 [pid 8380] setpgid(0, 0 [pid 8379] set_robust_list(0x7fd459fc19a0, 24 [pid 8380] <... setpgid resumed>) = 0 [pid 8379] <... set_robust_list resumed>) = 0 [pid 8380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8379] rt_sigprocmask(SIG_SETMASK, [], [pid 8380] <... openat resumed>) = 3 [pid 8379] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8374] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8374] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8380] write(3, "1000", 4 [pid 8379] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8380] <... write resumed>) = 4 [pid 8380] close(3) = 0 [pid 8379] <... bpf resumed>) = 3 [pid 8380] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8379] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8380] <... futex resumed>) = 0 [pid 8379] <... futex resumed>) = 1 [pid 8378] <... futex resumed>) = 0 [pid 8378] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8378] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8380] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8379] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8380] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8380] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8380] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8380] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8380] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8380] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8381]}, 88) = 8381 [pid 8380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8380] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8380] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8381 attached [pid 8381] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8381] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8380] <... futex resumed>) = 0 [pid 8381] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8380] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8380] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8376] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8378] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8378] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8378] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8378] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8380] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8370] exit_group(0) = ? [pid 8372] <... bpf resumed>) = ? [pid 8372] +++ exited with 0 +++ [pid 8370] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8370, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8382 ./strace-static-x86_64: Process 8382 attached [pid 8382] set_robust_list(0x555555b026a0, 24) = 0 [pid 8382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8382] setpgid(0, 0) = 0 [pid 8382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8382] write(3, "1000", 4) = 4 [pid 8382] close(3) = 0 [pid 8382] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8382] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8382] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8382] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8382] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8382] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8383]}, 88) = 8383 [pid 8382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8382] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8382] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8383 attached [pid 8383] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8383] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8383] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8382] <... futex resumed>) = 0 [pid 8383] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8382] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8382] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8371] exit_group(0) = ? [pid 8373] <... bpf resumed>) = ? [pid 8373] +++ exited with 0 +++ [pid 8371] +++ exited with 0 +++ [pid 8374] exit_group(0 [pid 8375] <... bpf resumed>) = ? [pid 8374] <... exit_group resumed>) = ? [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8371, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8375] +++ exited with 0 +++ [pid 8374] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8374, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8385 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8384 ./strace-static-x86_64: Process 8384 attached [pid 8384] set_robust_list(0x555555b026a0, 24) = 0 [pid 8384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8384] setpgid(0, 0./strace-static-x86_64: Process 8385 attached ) = 0 [pid 8385] set_robust_list(0x555555b026a0, 24 [pid 8384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8385] <... set_robust_list resumed>) = 0 [pid 8384] <... openat resumed>) = 3 [pid 8385] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8384] write(3, "1000", 4 [pid 8385] <... prctl resumed>) = 0 [pid 8384] <... write resumed>) = 4 [pid 8385] setpgid(0, 0 [pid 8384] close(3 [pid 8385] <... setpgid resumed>) = 0 [pid 8384] <... close resumed>) = 0 [pid 8385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8384] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8385] <... openat resumed>) = 3 [pid 8384] <... futex resumed>) = 0 [pid 8385] write(3, "1000", 4 [pid 8384] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8385] <... write resumed>) = 4 [pid 8384] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8385] close(3 [pid 8384] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8385] <... close resumed>) = 0 [pid 8384] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8385] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8385] <... futex resumed>) = 0 [pid 8384] <... mmap resumed>) = 0x7fd459fa1000 [pid 8385] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8384] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8385] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8384] <... mprotect resumed>) = 0 [pid 8385] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8384] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8385] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8384] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8385] <... mmap resumed>) = 0x7fd459fa1000 [pid 8385] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8384] <... clone3 resumed> => {parent_tid=[8386]}, 88) = 8386 [pid 8385] <... mprotect resumed>) = 0 [pid 8384] rt_sigprocmask(SIG_SETMASK, [], [pid 8385] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8382] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8385] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8384] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8382] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8385] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8384] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8382] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8384] <... futex resumed>) = 0 [pid 8385] <... clone3 resumed> => {parent_tid=[8387]}, 88) = 8387 [pid 8384] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8385] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8385] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8387 attached [pid 8387] set_robust_list(0x7fd459fc19a0, 24./strace-static-x86_64: Process 8386 attached ) = 0 [pid 8386] set_robust_list(0x7fd459fc19a0, 24 [pid 8387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8386] <... set_robust_list resumed>) = 0 [pid 8387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8386] rt_sigprocmask(SIG_SETMASK, [], [pid 8387] <... bpf resumed>) = 3 [pid 8386] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8387] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8386] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8385] <... futex resumed>) = 0 [pid 8387] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8385] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8386] <... bpf resumed>) = 3 [pid 8385] <... futex resumed>) = 0 [pid 8385] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8386] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8384] <... futex resumed>) = 0 [pid 8384] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8384] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8386] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8376] exit_group(0) = ? [pid 8378] exit_group(0) = ? [pid 8379] <... bpf resumed>) = ? [pid 8379] +++ exited with 0 +++ [pid 8378] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8378, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8388 [pid 8377] <... bpf resumed>) = ? [pid 8377] +++ exited with 0 +++ [pid 8376] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8376, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8389 ./strace-static-x86_64: Process 8388 attached [pid 8388] set_robust_list(0x555555b026a0, 24) = 0 [pid 8388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8388] setpgid(0, 0) = 0 [pid 8388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8388] write(3, "1000", 4) = 4 [pid 8388] close(3) = 0 [pid 8388] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8389 attached ) = 0 [pid 8389] set_robust_list(0x555555b026a0, 24 [pid 8388] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8389] <... set_robust_list resumed>) = 0 [pid 8388] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8389] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8388] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8389] <... prctl resumed>) = 0 [pid 8388] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8389] setpgid(0, 0 [pid 8388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8389] <... setpgid resumed>) = 0 [pid 8388] <... mmap resumed>) = 0x7fd459fa1000 [pid 8389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8388] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8389] <... openat resumed>) = 3 [pid 8388] <... mprotect resumed>) = 0 [pid 8389] write(3, "1000", 4 [pid 8388] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8389] <... write resumed>) = 4 [pid 8388] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8389] close(3 [pid 8388] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8389] <... close resumed>) = 0 [pid 8389] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8388] <... clone3 resumed> => {parent_tid=[8390]}, 88) = 8390 [pid 8389] <... futex resumed>) = 0 [pid 8388] rt_sigprocmask(SIG_SETMASK, [], [pid 8389] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8388] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8385] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8385] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8389] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8388] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8385] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8384] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8389] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8388] <... futex resumed>) = 0 [pid 8388] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8389] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8389] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8389] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8391]}, 88) = 8391 [pid 8389] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 8390 attached [pid 8390] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8389] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8389] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8389] <... futex resumed>) = 0 ./strace-static-x86_64: Process 8391 attached [pid 8390] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8389] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8391] set_robust_list(0x7fd459fc19a0, 24 [pid 8390] <... bpf resumed>) = 3 [pid 8390] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8391] <... set_robust_list resumed>) = 0 [pid 8390] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8388] <... futex resumed>) = 0 [pid 8391] rt_sigprocmask(SIG_SETMASK, [], [pid 8388] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8390] <... futex resumed>) = 0 [pid 8388] <... futex resumed>) = 1 [pid 8390] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8380] exit_group(0 [pid 8391] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8388] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8380] <... exit_group resumed>) = ? [pid 8391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8391] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8381] <... bpf resumed>) = ? [pid 8391] <... futex resumed>) = 1 [pid 8389] <... futex resumed>) = 0 [pid 8391] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8389] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8389] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8381] +++ exited with 0 +++ [pid 8380] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8380, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8392 ./strace-static-x86_64: Process 8392 attached [pid 8392] set_robust_list(0x555555b026a0, 24) = 0 [pid 8392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8392] setpgid(0, 0) = 0 [pid 8392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8392] write(3, "1000", 4) = 4 [pid 8392] close(3) = 0 [pid 8392] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8392] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8392] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8392] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8393]}, 88) = 8393 [pid 8392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8392] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8392] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8393 attached [pid 8393] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8389] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8388] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8393] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8392] <... futex resumed>) = 0 [pid 8393] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8392] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8392] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8382] exit_group(0) = ? [pid 8383] <... bpf resumed>) = ? [pid 8383] +++ exited with 0 +++ [pid 8382] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8382, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8394 ./strace-static-x86_64: Process 8394 attached [pid 8394] set_robust_list(0x555555b026a0, 24) = 0 [pid 8394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8394] setpgid(0, 0) = 0 [pid 8394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8394] write(3, "1000", 4) = 4 [pid 8394] close(3) = 0 [pid 8394] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8394] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8392] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8394] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8394] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8395]}, 88) = 8395 [pid 8394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8394] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8394] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8395 attached [pid 8395] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8395] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8394] <... futex resumed>) = 0 [pid 8394] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8394] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8395] <... futex resumed>) = 1 [pid 8395] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8385] exit_group(0) = ? [pid 8384] exit_group(0) = ? [pid 8386] <... bpf resumed>) = ? [pid 8387] <... bpf resumed>) = ? [pid 8386] +++ exited with 0 +++ [pid 8384] +++ exited with 0 +++ [pid 8387] +++ exited with 0 +++ [pid 8385] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8384, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8385, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8396 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8397 ./strace-static-x86_64: Process 8397 attached ./strace-static-x86_64: Process 8396 attached [pid 8397] set_robust_list(0x555555b026a0, 24) = 0 [pid 8396] set_robust_list(0x555555b026a0, 24 [pid 8397] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8396] <... set_robust_list resumed>) = 0 [pid 8397] <... prctl resumed>) = 0 [pid 8396] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8397] setpgid(0, 0 [pid 8396] <... prctl resumed>) = 0 [pid 8397] <... setpgid resumed>) = 0 [pid 8396] setpgid(0, 0 [pid 8397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8396] <... setpgid resumed>) = 0 [pid 8397] <... openat resumed>) = 3 [pid 8396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8397] write(3, "1000", 4 [pid 8396] <... openat resumed>) = 3 [pid 8397] <... write resumed>) = 4 [pid 8396] write(3, "1000", 4 [pid 8397] close(3 [pid 8396] <... write resumed>) = 4 [pid 8397] <... close resumed>) = 0 [pid 8396] close(3 [pid 8397] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8396] <... close resumed>) = 0 [pid 8397] <... futex resumed>) = 0 [pid 8396] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8397] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8396] <... futex resumed>) = 0 [pid 8397] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8396] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8397] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8396] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8394] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8394] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8397] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8396] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8397] <... mmap resumed>) = 0x7fd459fa1000 [pid 8396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8397] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8396] <... mmap resumed>) = 0x7fd459fa1000 [pid 8397] <... mprotect resumed>) = 0 [pid 8396] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8397] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8396] <... mprotect resumed>) = 0 [pid 8397] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8396] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8397] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8396] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8397] <... clone3 resumed> => {parent_tid=[8398]}, 88) = 8398 [pid 8397] rt_sigprocmask(SIG_SETMASK, [], [pid 8396] <... clone3 resumed> => {parent_tid=[8399]}, 88) = 8399 [pid 8397] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8396] rt_sigprocmask(SIG_SETMASK, [], [pid 8397] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8396] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8397] <... futex resumed>) = 0 [pid 8396] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8397] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8396] <... futex resumed>) = 0 ./strace-static-x86_64: Process 8399 attached [pid 8396] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8399] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8398 attached [pid 8398] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8398] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8399] <... bpf resumed>) = 3 [pid 8399] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8398] <... bpf resumed>) = 3 [pid 8399] <... futex resumed>) = 1 [pid 8398] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8396] <... futex resumed>) = 0 [pid 8398] <... futex resumed>) = 1 [pid 8398] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8399] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8397] <... futex resumed>) = 0 [pid 8396] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8397] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8396] <... futex resumed>) = 0 [pid 8396] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8397] <... futex resumed>) = 1 [pid 8398] <... futex resumed>) = 0 [pid 8398] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8397] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8389] exit_group(0 [pid 8388] exit_group(0 [pid 8396] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8389] <... exit_group resumed>) = ? [pid 8391] <... bpf resumed>) = ? [pid 8388] <... exit_group resumed>) = ? [pid 8390] <... bpf resumed>) = ? [pid 8397] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8391] +++ exited with 0 +++ [pid 8389] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8389, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8390] +++ exited with 0 +++ [pid 8388] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8388, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 8401 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8402 ./strace-static-x86_64: Process 8401 attached [pid 8401] set_robust_list(0x555555b026a0, 24) = 0 ./strace-static-x86_64: Process 8402 attached [pid 8402] set_robust_list(0x555555b026a0, 24 [pid 8401] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8402] <... set_robust_list resumed>) = 0 [pid 8402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8401] <... prctl resumed>) = 0 [pid 8402] <... prctl resumed>) = 0 [pid 8402] setpgid(0, 0 [pid 8401] setpgid(0, 0) = 0 [pid 8402] <... setpgid resumed>) = 0 [pid 8402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8402] <... openat resumed>) = 3 [pid 8402] write(3, "1000", 4 [pid 8401] <... openat resumed>) = 3 [pid 8402] <... write resumed>) = 4 [pid 8402] close(3) = 0 [pid 8401] write(3, "1000", 4 [pid 8402] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8401] <... write resumed>) = 4 [pid 8402] <... futex resumed>) = 0 [pid 8401] close(3 [pid 8402] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8401] <... close resumed>) = 0 [pid 8402] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8401] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8402] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8402] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8401] <... futex resumed>) = 0 [pid 8402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8401] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8401] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8401] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8402] <... clone3 resumed> => {parent_tid=[8403]}, 88) = 8403 [pid 8402] rt_sigprocmask(SIG_SETMASK, [], [pid 8401] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8402] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8402] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8402] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8401] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8401] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8401] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8404]}, 88) = 8404 [pid 8401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8401] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8401] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8403 attached [pid 8403] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8403] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8402] <... futex resumed>) = 0 [pid 8403] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8402] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8402] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8403] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8403] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8404 attached [pid 8404] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8404] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8404] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8401] <... futex resumed>) = 0 [pid 8401] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8404] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8401] <... futex resumed>) = 0 [pid 8401] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8392] exit_group(0) = ? [pid 8402] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8402] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8393] <... bpf resumed>) = ? [pid 8393] +++ exited with 0 +++ [pid 8392] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8392, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8401] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8401] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8405 [pid 8401] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8405 attached [pid 8405] set_robust_list(0x555555b026a0, 24) = 0 [pid 8405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8405] setpgid(0, 0) = 0 [pid 8405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8405] write(3, "1000", 4) = 4 [pid 8405] close(3) = 0 [pid 8405] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8405] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8405] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8405] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8394] exit_group(0 [pid 8405] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8394] <... exit_group resumed>) = ? [pid 8405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8406]}, 88) = 8406 [pid 8405] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8405] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8405] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8406 attached [pid 8406] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8406] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8405] <... futex resumed>) = 0 [pid 8406] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8405] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8395] <... bpf resumed>) = ? [pid 8405] <... futex resumed>) = 0 [pid 8406] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8405] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8395] +++ exited with 0 +++ [pid 8394] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8394, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8407 ./strace-static-x86_64: Process 8407 attached [pid 8407] set_robust_list(0x555555b026a0, 24) = 0 [pid 8407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8407] setpgid(0, 0) = 0 [pid 8407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8407] write(3, "1000", 4) = 4 [pid 8407] close(3) = 0 [pid 8407] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8407] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8407] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8407] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8407] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8408]}, 88) = 8408 [pid 8407] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8407] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8407] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8408 attached [pid 8408] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8408] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8408] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8408] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8407] <... futex resumed>) = 0 [pid 8407] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8408] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8407] <... futex resumed>) = 0 [pid 8407] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8405] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8397] exit_group(0) = ? [pid 8398] <... bpf resumed>) = ? [pid 8396] exit_group(0) = ? [pid 8399] <... bpf resumed>) = ? [pid 8398] +++ exited with 0 +++ [pid 8397] +++ exited with 0 +++ [pid 8399] +++ exited with 0 +++ [pid 8396] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8397, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8396, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8409 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8410 ./strace-static-x86_64: Process 8409 attached [pid 8409] set_robust_list(0x555555b026a0, 24) = 0 [pid 8409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8409] setpgid(0, 0) = 0 [pid 8409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8409] write(3, "1000", 4) = 4 [pid 8409] close(3) = 0 [pid 8409] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8409] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8407] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8409] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 ./strace-static-x86_64: Process 8410 attached [pid 8409] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8410] set_robust_list(0x555555b026a0, 24) = 0 [pid 8409] <... mprotect resumed>) = 0 [pid 8410] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8409] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8410] <... prctl resumed>) = 0 [pid 8409] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8410] setpgid(0, 0) = 0 [pid 8409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8409] <... clone3 resumed> => {parent_tid=[8411]}, 88) = 8411 [pid 8410] write(3, "1000", 4 [pid 8409] rt_sigprocmask(SIG_SETMASK, [], [pid 8410] <... write resumed>) = 4 [pid 8409] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8410] close(3 [pid 8409] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8410] <... close resumed>) = 0 [pid 8409] <... futex resumed>) = 0 [pid 8410] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8409] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8410] <... futex resumed>) = 0 ./strace-static-x86_64: Process 8411 attached [pid 8410] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8411] set_robust_list(0x7fd459fc19a0, 24 [pid 8410] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8411] <... set_robust_list resumed>) = 0 [pid 8410] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8411] rt_sigprocmask(SIG_SETMASK, [], [pid 8410] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8411] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8410] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8411] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8410] <... mmap resumed>) = 0x7fd459fa1000 [pid 8410] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8411] <... bpf resumed>) = 3 [pid 8410] <... mprotect resumed>) = 0 [pid 8411] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8410] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8411] <... futex resumed>) = 1 [pid 8410] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8409] <... futex resumed>) = 0 [pid 8411] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8410] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8411] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8409] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8411] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8410] <... clone3 resumed> => {parent_tid=[8412]}, 88) = 8412 [pid 8409] <... futex resumed>) = 0 [pid 8410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8410] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8410] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8412 attached [pid 8412] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8412] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8410] <... futex resumed>) = 0 [pid 8410] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8410] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8412] <... futex resumed>) = 1 [pid 8412] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8409] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8402] exit_group(0) = ? [pid 8403] <... bpf resumed>) = ? [pid 8401] exit_group(0) = ? [pid 8404] <... bpf resumed>) = ? [pid 8403] +++ exited with 0 +++ [pid 8402] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8402, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8404] +++ exited with 0 +++ [pid 8401] +++ exited with 0 +++ [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8401, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8413 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 8414 ./strace-static-x86_64: Process 8413 attached [pid 8413] set_robust_list(0x555555b026a0, 24./strace-static-x86_64: Process 8414 attached ) = 0 [pid 8414] set_robust_list(0x555555b026a0, 24) = 0 [pid 8414] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8414] <... prctl resumed>) = 0 [pid 8414] setpgid(0, 0 [pid 8413] <... prctl resumed>) = 0 [pid 8414] <... setpgid resumed>) = 0 [pid 8413] setpgid(0, 0 [pid 8414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8413] <... setpgid resumed>) = 0 [pid 8414] <... openat resumed>) = 3 [pid 8414] write(3, "1000", 4 [pid 8413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8410] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8414] <... write resumed>) = 4 [pid 8413] <... openat resumed>) = 3 [pid 8414] close(3 [pid 8413] write(3, "1000", 4 [pid 8414] <... close resumed>) = 0 [pid 8409] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8413] <... write resumed>) = 4 [pid 8414] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8413] close(3 [pid 8414] <... futex resumed>) = 0 [pid 8413] <... close resumed>) = 0 [pid 8414] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8413] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8414] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8413] <... futex resumed>) = 0 [pid 8414] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8413] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8414] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8413] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8414] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8413] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8414] <... mmap resumed>) = 0x7fd459fa1000 [pid 8413] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8414] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8414] <... mprotect resumed>) = 0 [pid 8414] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8413] <... mmap resumed>) = 0x7fd459fa1000 [pid 8414] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8413] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8414] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8413] <... mprotect resumed>) = 0 [pid 8414] <... clone3 resumed> => {parent_tid=[8415]}, 88) = 8415 [pid 8414] rt_sigprocmask(SIG_SETMASK, [], [pid 8413] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8414] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8413] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8414] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8414] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8413] <... clone3 resumed> => {parent_tid=[8416]}, 88) = 8416 [pid 8413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8413] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8413] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8416 attached [pid 8416] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8415 attached ) = 3 [pid 8415] set_robust_list(0x7fd459fc19a0, 24 [pid 8416] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8415] <... set_robust_list resumed>) = 0 [pid 8416] <... futex resumed>) = 1 [pid 8415] rt_sigprocmask(SIG_SETMASK, [], [pid 8413] <... futex resumed>) = 0 [pid 8416] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8415] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8413] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8413] <... futex resumed>) = 0 [pid 8415] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8416] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8413] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8415] <... bpf resumed>) = 3 [pid 8415] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8414] <... futex resumed>) = 0 [pid 8415] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8414] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8414] <... futex resumed>) = 0 [pid 8415] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8414] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8413] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8414] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8414] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8405] exit_group(0) = ? [pid 8406] <... bpf resumed>) = ? [pid 8406] +++ exited with 0 +++ [pid 8405] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8405, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8417 ./strace-static-x86_64: Process 8417 attached [pid 8417] set_robust_list(0x555555b026a0, 24) = 0 [pid 8417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8417] setpgid(0, 0) = 0 [pid 8417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8417] write(3, "1000", 4) = 4 [pid 8417] close(3) = 0 [pid 8417] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8417] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8417] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8417] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8417] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8418]}, 88) = 8418 [pid 8417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8417] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8417] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8418 attached [pid 8418] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8418] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8418] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8417] <... futex resumed>) = 0 [pid 8418] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8417] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8417] <... futex resumed>) = 0 [pid 8418] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8417] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8407] exit_group(0) = ? [pid 8408] <... bpf resumed>) = ? [pid 8408] +++ exited with 0 +++ [pid 8407] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8407, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8419 ./strace-static-x86_64: Process 8419 attached [pid 8419] set_robust_list(0x555555b026a0, 24) = 0 [pid 8419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8419] setpgid(0, 0) = 0 [pid 8419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8419] write(3, "1000", 4) = 4 [pid 8419] close(3) = 0 [pid 8419] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8419] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8419] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8419] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8419] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8420]}, 88) = 8420 [pid 8419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8419] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8419] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8420 attached [pid 8420] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8410] exit_group(0 [pid 8420] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8410] <... exit_group resumed>) = ? [pid 8420] <... futex resumed>) = 1 [pid 8419] <... futex resumed>) = 0 [pid 8412] <... bpf resumed>) = ? [pid 8420] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8419] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8417] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8412] +++ exited with 0 +++ [pid 8410] +++ exited with 0 +++ [pid 8420] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8419] <... futex resumed>) = 0 [pid 8420] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8419] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8410, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8421 ./strace-static-x86_64: Process 8421 attached [pid 8421] set_robust_list(0x555555b026a0, 24) = 0 [pid 8421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8421] setpgid(0, 0) = 0 [pid 8421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8421] write(3, "1000", 4) = 4 [pid 8421] close(3) = 0 [pid 8409] exit_group(0) = ? [pid 8411] <... bpf resumed>) = ? [pid 8421] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8421] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8411] +++ exited with 0 +++ [pid 8409] +++ exited with 0 +++ [pid 8421] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8409, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 8421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 8421] <... mmap resumed>) = 0x7fd459fa1000 [pid 296] <... restart_syscall resumed>) = 0 [pid 8421] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8421] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8421] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8422]}, 88) = 8422 [pid 8421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8423 [pid 8421] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8421] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8423 attached [pid 8423] set_robust_list(0x555555b026a0, 24) = 0 [pid 8423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8423] setpgid(0, 0) = 0 [pid 8423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8423] write(3, "1000", 4) = 4 [pid 8423] close(3./strace-static-x86_64: Process 8422 attached ) = 0 [pid 8423] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8422] set_robust_list(0x7fd459fc19a0, 24 [pid 8423] <... futex resumed>) = 0 [pid 8422] <... set_robust_list resumed>) = 0 [pid 8423] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8422] rt_sigprocmask(SIG_SETMASK, [], [pid 8423] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8422] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8423] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8423] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8422] <... bpf resumed>) = 3 [pid 8423] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8422] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8423] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8422] <... futex resumed>) = 1 [pid 8421] <... futex resumed>) = 0 [pid 8421] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8422] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8421] <... futex resumed>) = 0 [pid 8421] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8423] <... clone3 resumed> => {parent_tid=[8424]}, 88) = 8424 [pid 8423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8423] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8423] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8424 attached [pid 8424] set_robust_list(0x7fd459fc19a0, 24 [pid 8414] exit_group(0) = ? [pid 8424] <... set_robust_list resumed>) = 0 [pid 8415] <... bpf resumed>) = ? [pid 8424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8415] +++ exited with 0 +++ [pid 8414] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8414, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 8424] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 8424] <... futex resumed>) = 1 [pid 8423] <... futex resumed>) = 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 8424] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8423] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8423] <... futex resumed>) = 0 [pid 8424] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8423] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8425 [pid 8421] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8425 attached [pid 8425] set_robust_list(0x555555b026a0, 24) = 0 [pid 8425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8425] setpgid(0, 0) = 0 [pid 8425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8425] write(3, "1000", 4) = 4 [pid 8425] close(3) = 0 [pid 8425] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8425] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8425] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8426]}, 88) = 8426 [pid 8425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8425] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8425] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8413] exit_group(0) = ? [pid 8416] <... bpf resumed>) = ? ./strace-static-x86_64: Process 8426 attached [pid 8426] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8416] +++ exited with 0 +++ [pid 8413] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8413, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 8426] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 8426] <... futex resumed>) = 1 [pid 8425] <... futex resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 8426] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8425] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8425] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8427 ./strace-static-x86_64: Process 8427 attached [pid 8427] set_robust_list(0x555555b026a0, 24) = 0 [pid 8427] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8423] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8427] <... prctl resumed>) = 0 [pid 8427] setpgid(0, 0) = 0 [pid 8427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8427] write(3, "1000", 4) = 4 [pid 8427] close(3) = 0 [pid 8427] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8427] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8427] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8427] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8427] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8427] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8428]}, 88) = 8428 [pid 8427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8427] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8427] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8428 attached [pid 8428] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8428] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8427] <... futex resumed>) = 0 [pid 8427] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8427] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8428] <... futex resumed>) = 1 [pid 8428] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8425] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8417] exit_group(0) = ? [pid 8418] <... bpf resumed>) = ? [pid 8418] +++ exited with 0 +++ [pid 8417] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8417, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8429 ./strace-static-x86_64: Process 8429 attached [pid 8429] set_robust_list(0x555555b026a0, 24) = 0 [pid 8429] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8427] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8429] <... prctl resumed>) = 0 [pid 8429] setpgid(0, 0) = 0 [pid 8429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8429] write(3, "1000", 4) = 4 [pid 8429] close(3) = 0 [pid 8429] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8429] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8429] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8429] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8429] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8430]}, 88) = 8430 [pid 8429] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8429] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8429] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8430 attached [pid 8430] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8430] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8430] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8429] <... futex resumed>) = 0 [pid 8430] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8429] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8429] <... futex resumed>) = 0 [pid 8430] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8429] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8419] exit_group(0) = ? [pid 8420] <... bpf resumed>) = ? [pid 8420] +++ exited with 0 +++ [pid 8419] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8419, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8431 ./strace-static-x86_64: Process 8431 attached [pid 8431] set_robust_list(0x555555b026a0, 24) = 0 [pid 8431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8431] setpgid(0, 0) = 0 [pid 8431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8429] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8431] write(3, "1000", 4) = 4 [pid 8431] close(3) = 0 [pid 8431] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8431] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8431] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8421] exit_group(0 [pid 8431] <... mmap resumed>) = 0x7fd459fa1000 [pid 8421] <... exit_group resumed>) = ? [pid 8431] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8431] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8422] <... bpf resumed>) = ? [pid 8431] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8422] +++ exited with 0 +++ [pid 8421] +++ exited with 0 +++ [pid 8431] <... clone3 resumed> => {parent_tid=[8432]}, 88) = 8432 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8421, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- ./strace-static-x86_64: Process 8432 attached [pid 8431] rt_sigprocmask(SIG_SETMASK, [], [pid 8432] set_robust_list(0x7fd459fc19a0, 24 [pid 8431] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8432] <... set_robust_list resumed>) = 0 [pid 8431] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8432] rt_sigprocmask(SIG_SETMASK, [], [pid 8431] <... futex resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8432] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8431] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8433 ./strace-static-x86_64: Process 8433 attached [pid 8432] <... bpf resumed>) = 3 [pid 8433] set_robust_list(0x555555b026a0, 24 [pid 8432] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8433] <... set_robust_list resumed>) = 0 [pid 8432] <... futex resumed>) = 1 [pid 8431] <... futex resumed>) = 0 [pid 8433] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8432] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8431] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8433] <... prctl resumed>) = 0 [pid 8432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8431] <... futex resumed>) = 0 [pid 8433] setpgid(0, 0 [pid 8432] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8431] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8433] <... setpgid resumed>) = 0 [pid 8433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8433] write(3, "1000", 4) = 4 [pid 8433] close(3) = 0 [pid 8433] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8433] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8433] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8433] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8433] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8433] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8434]}, 88) = 8434 [pid 8433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8433] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8433] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8434 attached [pid 8434] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8434] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8433] <... futex resumed>) = 0 [pid 8433] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8433] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8434] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8423] exit_group(0) = ? [pid 8424] <... bpf resumed>) = ? [pid 8424] +++ exited with 0 +++ [pid 8423] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8423, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8435 ./strace-static-x86_64: Process 8435 attached [pid 8435] set_robust_list(0x555555b026a0, 24 [pid 8425] exit_group(0) = ? [pid 8435] <... set_robust_list resumed>) = 0 [pid 8435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8435] setpgid(0, 0 [pid 8426] <... bpf resumed>) = ? [pid 8435] <... setpgid resumed>) = 0 [pid 8435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8435] write(3, "1000", 4 [pid 8426] +++ exited with 0 +++ [pid 8425] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8425, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 8435] <... write resumed>) = 4 [pid 301] <... restart_syscall resumed>) = 0 [pid 8435] close(3 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8435] <... close resumed>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 8436 [pid 8435] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8435] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8435] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8435] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 8436 attached [pid 8436] set_robust_list(0x555555b026a0, 24) = 0 [pid 8436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8435] <... mprotect resumed>) = 0 [pid 8436] <... prctl resumed>) = 0 [pid 8436] setpgid(0, 0) = 0 [pid 8436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8435] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8435] <... clone3 resumed> => {parent_tid=[8437]}, 88) = 8437 [pid 8436] <... openat resumed>) = 3 [pid 8435] rt_sigprocmask(SIG_SETMASK, [], [pid 8436] write(3, "1000", 4) = 4 [pid 8435] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8436] close(3 [pid 8435] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8436] <... close resumed>) = 0 [pid 8436] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8435] <... futex resumed>) = 0 [pid 8436] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8435] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8436] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8436] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8436] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8436] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8436] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8438]}, 88) = 8438 [pid 8436] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8436] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8436] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8438 attached [pid 8438] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8438] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8436] <... futex resumed>) = 0 [pid 8436] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8436] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8438] <... futex resumed>) = 1 [pid 8438] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8437 attached [pid 8437] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8433] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8437] <... bpf resumed>) = 3 [pid 8437] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8427] exit_group(0 [pid 8437] <... futex resumed>) = 1 [pid 8435] <... futex resumed>) = 0 [pid 8427] <... exit_group resumed>) = ? [pid 8435] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8435] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8437] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8428] <... bpf resumed>) = ? [pid 8428] +++ exited with 0 +++ [pid 8427] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8427, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8439 ./strace-static-x86_64: Process 8439 attached [pid 8439] set_robust_list(0x555555b026a0, 24) = 0 [pid 8439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8439] setpgid(0, 0) = 0 [pid 8439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8439] write(3, "1000", 4) = 4 [pid 8439] close(3) = 0 [pid 8439] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8439] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8439] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8439] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8439] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8436] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8439] <... clone3 resumed> => {parent_tid=[8441]}, 88) = 8441 [pid 8439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8439] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8439] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8435] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8441 attached [pid 8441] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8441] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8441] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8439] <... futex resumed>) = 0 [pid 8439] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8441] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8439] <... futex resumed>) = 0 [pid 8439] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8429] exit_group(0) = ? [pid 8430] <... bpf resumed>) = ? [pid 8430] +++ exited with 0 +++ [pid 8429] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8429, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8442 ./strace-static-x86_64: Process 8442 attached [pid 8442] set_robust_list(0x555555b026a0, 24) = 0 [pid 8442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8442] setpgid(0, 0) = 0 [pid 8442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8442] write(3, "1000", 4) = 4 [pid 8442] close(3) = 0 [pid 8442] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8442] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8442] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8442] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8442] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8442] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8443]}, 88) = 8443 [pid 8442] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8442] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8442] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8443 attached [pid 8443] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8443] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8439] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8443] <... bpf resumed>) = 3 [pid 8443] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8442] <... futex resumed>) = 0 [pid 8442] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8442] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8443] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8431] exit_group(0) = ? [pid 8432] <... bpf resumed>) = ? [pid 8432] +++ exited with 0 +++ [pid 8431] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8431, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8444 ./strace-static-x86_64: Process 8444 attached [pid 8444] set_robust_list(0x555555b026a0, 24 [pid 8433] exit_group(0) = ? [pid 8444] <... set_robust_list resumed>) = 0 [pid 8444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8444] setpgid(0, 0) = 0 [pid 8444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8444] write(3, "1000", 4) = 4 [pid 8434] <... bpf resumed>) = ? [pid 8444] close(3) = 0 [pid 8444] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8444] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8444] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8444] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8444] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8434] +++ exited with 0 +++ [pid 8433] +++ exited with 0 +++ [pid 8444] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8444] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8433, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8444] <... clone3 resumed> => {parent_tid=[8445]}, 88) = 8445 [pid 8444] rt_sigprocmask(SIG_SETMASK, [], [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8446 [pid 8444] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8444] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8444] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8442] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8445 attached [pid 8445] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8445] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8445] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8444] <... futex resumed>) = 0 [pid 8444] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8444] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8446 attached [pid 8446] set_robust_list(0x555555b026a0, 24) = 0 [pid 8445] <... futex resumed>) = 1 [pid 8445] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8446] setpgid(0, 0) = 0 [pid 8446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8446] write(3, "1000", 4) = 4 [pid 8446] close(3) = 0 [pid 8446] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8446] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8446] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8446] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8446] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8446] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8447]}, 88) = 8447 [pid 8446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8446] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8446] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8447 attached [pid 8447] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8447] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8446] <... futex resumed>) = 0 [pid 8447] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8446] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8446] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8436] exit_group(0) = ? [pid 8438] <... bpf resumed>) = ? [pid 8438] +++ exited with 0 +++ [pid 8436] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8436, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8448 [pid 8435] exit_group(0 [pid 8444] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8444] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8444] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8435] <... exit_group resumed>) = ? [pid 8444] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8444] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8448 attached [pid 8448] set_robust_list(0x555555b026a0, 24) = 0 [pid 8448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8448] setpgid(0, 0) = 0 [pid 8448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8448] write(3, "1000", 4) = 4 [pid 8448] close(3) = 0 [pid 8448] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8448] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8437] <... bpf resumed>) = ? [pid 8448] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8448] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8448] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8448] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8448] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8437] +++ exited with 0 +++ [pid 8435] +++ exited with 0 +++ [pid 8448] <... clone3 resumed> => {parent_tid=[8449]}, 88) = 8449 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8435, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 8448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8448] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8448] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8449 attached [pid 8449] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8449] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8449] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8449] <... bpf resumed>) = 3 [pid 8449] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8450 [pid 8449] <... futex resumed>) = 1 [pid 8448] <... futex resumed>) = 0 [pid 8449] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8448] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8448] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8450 attached [pid 8450] set_robust_list(0x555555b026a0, 24) = 0 [pid 8450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8450] setpgid(0, 0) = 0 [pid 8450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8450] write(3, "1000", 4) = 4 [pid 8450] close(3) = 0 [pid 8450] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8450] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8450] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8450] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8450] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8450] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8451]}, 88) = 8451 [pid 8450] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8450] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8450] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8439] exit_group(0 [pid 8441] <... bpf resumed>) = ? [pid 8439] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 8451 attached [pid 8441] +++ exited with 0 +++ [pid 8439] +++ exited with 0 +++ [pid 8451] set_robust_list(0x7fd459fc19a0, 24 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8439, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 8451] <... set_robust_list resumed>) = 0 [pid 8451] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8452 [pid 8451] <... bpf resumed>) = 3 [pid 8451] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8450] <... futex resumed>) = 0 [pid 8450] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8450] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8451] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8452 attached [pid 8452] set_robust_list(0x555555b026a0, 24) = 0 [pid 8452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8452] setpgid(0, 0) = 0 [pid 8452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8452] write(3, "1000", 4) = 4 [pid 8452] close(3 [pid 8448] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8448] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8452] <... close resumed>) = 0 [pid 8448] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8448] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8448] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8452] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8448] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8452] <... futex resumed>) = 0 [pid 8452] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8452] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8452] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8452] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8452] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8453]}, 88) = 8453 [pid 8452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8452] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8452] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8453 attached [pid 8453] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8453] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8452] <... futex resumed>) = 0 [pid 8452] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8453] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8452] <... futex resumed>) = 0 [pid 8452] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8442] exit_group(0 [pid 8450] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8442] <... exit_group resumed>) = ? [pid 8443] <... bpf resumed>) = ? [pid 8443] +++ exited with 0 +++ [pid 8442] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8442, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8454 ./strace-static-x86_64: Process 8454 attached [pid 8454] set_robust_list(0x555555b026a0, 24) = 0 [pid 8454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8454] setpgid(0, 0) = 0 [pid 8454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8454] write(3, "1000", 4) = 4 [pid 8454] close(3) = 0 [pid 8454] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8454] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8454] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8454] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8454] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8454] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8455]}, 88) = 8455 [pid 8454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8454] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8454] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8455 attached [pid 8452] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8455] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8455] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8455] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8454] <... futex resumed>) = 0 [pid 8455] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8454] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8454] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8444] exit_group(0) = ? [pid 8445] <... bpf resumed>) = ? [pid 8445] +++ exited with 0 +++ [pid 8444] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8444, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8456 ./strace-static-x86_64: Process 8456 attached [pid 8456] set_robust_list(0x555555b026a0, 24) = 0 [pid 8456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8456] setpgid(0, 0) = 0 [pid 8456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8456] write(3, "1000", 4) = 4 [pid 8456] close(3) = 0 [pid 8456] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8456] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8456] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8456] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8456] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8456] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8457]}, 88) = 8457 [pid 8456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8456] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8456] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8446] exit_group(0) = ? [pid 8447] <... bpf resumed>) = ? [pid 8447] +++ exited with 0 +++ [pid 8446] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8446, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8458 ./strace-static-x86_64: Process 8457 attached [pid 8457] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8457] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8456] <... futex resumed>) = 0 [pid 8456] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8456] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8457] <... futex resumed>) = 1 [pid 8457] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8458 attached [pid 8458] set_robust_list(0x555555b026a0, 24) = 0 [pid 8458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8458] setpgid(0, 0 [pid 8454] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8454] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8454] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8458] <... setpgid resumed>) = 0 [pid 8454] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8458] write(3, "1000", 4) = 4 [pid 8458] close(3) = 0 [pid 8458] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8458] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8458] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8458] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8458] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8459]}, 88) = 8459 [pid 8458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8458] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8458] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8459 attached [pid 8459] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8459] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8459] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8458] <... futex resumed>) = 0 [pid 8458] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8459] <... futex resumed>) = 0 [pid 8458] <... futex resumed>) = 1 [pid 8448] exit_group(0 [pid 8459] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8458] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8449] <... bpf resumed>) = ? [pid 8448] <... exit_group resumed>) = ? [pid 8449] +++ exited with 0 +++ [pid 8448] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8448, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8460 ./strace-static-x86_64: Process 8460 attached [pid 8460] set_robust_list(0x555555b026a0, 24) = 0 [pid 8460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8460] setpgid(0, 0 [pid 8456] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8460] <... setpgid resumed>) = 0 [pid 8456] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8456] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8460] <... openat resumed>) = 3 [pid 8456] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8460] write(3, "1000", 4 [pid 8456] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8460] <... write resumed>) = 4 [pid 8460] close(3) = 0 [pid 8460] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8460] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8460] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8460] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8460] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8460] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8461]}, 88) = 8461 [pid 8460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8460] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8460] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8461 attached [pid 8461] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8461] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8461] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8460] <... futex resumed>) = 0 [pid 8461] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8460] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8460] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8450] exit_group(0 [pid 8451] <... bpf resumed>) = ? [pid 8450] <... exit_group resumed>) = ? [pid 8451] +++ exited with 0 +++ [pid 8450] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8450, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8462 ./strace-static-x86_64: Process 8462 attached [pid 8462] set_robust_list(0x555555b026a0, 24) = 0 [pid 8458] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8462] setpgid(0, 0) = 0 [pid 8462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8462] write(3, "1000", 4) = 4 [pid 8462] close(3) = 0 [pid 8462] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8462] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8462] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8462] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8462] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8463]}, 88) = 8463 [pid 8462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8462] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8462] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8463 attached [pid 8463] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8463] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8463] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8462] <... futex resumed>) = 0 [pid 8463] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8462] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8463] <... futex resumed>) = 0 [pid 8462] <... futex resumed>) = 1 [pid 8463] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8462] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8460] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8452] exit_group(0) = ? [pid 8453] <... bpf resumed>) = ? [pid 8453] +++ exited with 0 +++ [pid 8452] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8452, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8464 ./strace-static-x86_64: Process 8464 attached [pid 8464] set_robust_list(0x555555b026a0, 24) = 0 [pid 8464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8464] setpgid(0, 0) = 0 [pid 8464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8464] write(3, "1000", 4) = 4 [pid 8464] close(3) = 0 [pid 8464] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8464] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8464] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8464] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8464] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8464] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8464] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8465]}, 88) = 8465 [pid 8464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8464] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8464] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8465 attached [pid 8465] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8462] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8465] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8464] <... futex resumed>) = 0 [pid 8464] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8465] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8464] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8454] exit_group(0) = ? [pid 8455] <... bpf resumed>) = ? [pid 8455] +++ exited with 0 +++ [pid 8454] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8454, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8466 ./strace-static-x86_64: Process 8466 attached [pid 8466] set_robust_list(0x555555b026a0, 24) = 0 [pid 8466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8466] setpgid(0, 0) = 0 [pid 8466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8466] write(3, "1000", 4) = 4 [pid 8466] close(3) = 0 [pid 8466] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8466] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8466] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8466] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8466] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8467]}, 88) = 8467 [pid 8466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8466] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8466] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8467 attached [pid 8467] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8467] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8466] <... futex resumed>) = 0 [pid 8466] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8466] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8467] <... futex resumed>) = 1 [pid 8467] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8464] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8456] exit_group(0) = ? [pid 8457] <... bpf resumed>) = ? [pid 8457] +++ exited with 0 +++ [pid 8456] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8456, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8468 ./strace-static-x86_64: Process 8468 attached [pid 8468] set_robust_list(0x555555b026a0, 24) = 0 [pid 8468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8468] setpgid(0, 0) = 0 [pid 8468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8466] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8468] <... openat resumed>) = 3 [pid 8468] write(3, "1000", 4 [pid 8458] exit_group(0 [pid 8468] <... write resumed>) = 4 [pid 8458] <... exit_group resumed>) = ? [pid 8468] close(3 [pid 8459] <... bpf resumed>) = ? [pid 8468] <... close resumed>) = 0 [pid 8468] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8468] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8459] +++ exited with 0 +++ [pid 8458] +++ exited with 0 +++ [pid 8468] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8468] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8458, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 8468] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8468] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8468] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8468] <... clone3 resumed> => {parent_tid=[8469]}, 88) = 8469 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8470 [pid 8468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8468] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8468] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8470 attached [pid 8470] set_robust_list(0x555555b026a0, 24) = 0 [pid 8470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8470] setpgid(0, 0) = 0 [pid 8470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8470] write(3, "1000", 4) = 4 [pid 8470] close(3) = 0 ./strace-static-x86_64: Process 8469 attached [pid 8469] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8470] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8469] rt_sigprocmask(SIG_SETMASK, [], [pid 8470] <... futex resumed>) = 0 [pid 8470] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8469] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8470] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8470] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8470] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8469] <... bpf resumed>) = 3 [pid 8470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8469] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8468] <... futex resumed>) = 0 [pid 8470] <... clone3 resumed> => {parent_tid=[8471]}, 88) = 8471 [pid 8468] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8469] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8470] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8468] <... futex resumed>) = 0 [pid 8470] <... futex resumed>) = 0 [pid 8468] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8470] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8471 attached [pid 8471] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8471] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8470] <... futex resumed>) = 0 [pid 8471] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8470] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8470] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8460] exit_group(0) = ? [pid 8461] <... bpf resumed>) = ? [pid 8461] +++ exited with 0 +++ [pid 8460] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8460, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8472 ./strace-static-x86_64: Process 8472 attached [pid 8472] set_robust_list(0x555555b026a0, 24) = 0 [pid 8472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8472] setpgid(0, 0) = 0 [pid 8472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8472] write(3, "1000", 4) = 4 [pid 8472] close(3) = 0 [pid 8472] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8472] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8472] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8472] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8472] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8472] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8473]}, 88) = 8473 [pid 8472] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8472] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8472] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8468] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8468] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}./strace-static-x86_64: Process 8473 attached ) = -1 ETIMEDOUT (Connection timed out) [pid 8473] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8473] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8472] <... futex resumed>) = 0 [pid 8472] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8473] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8472] <... futex resumed>) = 0 [pid 8472] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8470] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8462] exit_group(0) = ? [pid 8463] <... bpf resumed>) = ? [pid 8463] +++ exited with 0 +++ [pid 8462] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8462, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8474 ./strace-static-x86_64: Process 8474 attached [pid 8474] set_robust_list(0x555555b026a0, 24) = 0 [pid 8474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8474] setpgid(0, 0) = 0 [pid 8474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8474] write(3, "1000", 4) = 4 [pid 8474] close(3) = 0 [pid 8474] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8474] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8474] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8474] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8474] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8475]}, 88) = 8475 [pid 8474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8474] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8474] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8475 attached [pid 8475] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8475] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8474] <... futex resumed>) = 0 [pid 8475] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8474] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8474] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8472] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8464] exit_group(0) = ? [pid 8465] <... bpf resumed>) = ? [pid 8465] +++ exited with 0 +++ [pid 8464] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8464, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8476 ./strace-static-x86_64: Process 8476 attached [pid 8476] set_robust_list(0x555555b026a0, 24) = 0 [pid 8476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8476] setpgid(0, 0) = 0 [pid 8476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8476] write(3, "1000", 4) = 4 [pid 8476] close(3 [pid 8474] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8476] <... close resumed>) = 0 [pid 8476] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8476] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8476] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8476] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8476] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8477]}, 88) = 8477 [pid 8476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8476] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8476] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8477 attached [pid 8477] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8477] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8476] <... futex resumed>) = 0 [pid 8476] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8476] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8477] <... futex resumed>) = 1 [pid 8477] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8466] exit_group(0) = ? [pid 8467] <... bpf resumed>) = ? [pid 8467] +++ exited with 0 +++ [pid 8466] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8466, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8478 ./strace-static-x86_64: Process 8478 attached [pid 8478] set_robust_list(0x555555b026a0, 24) = 0 [pid 8478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8478] setpgid(0, 0) = 0 [pid 8478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8478] write(3, "1000", 4) = 4 [pid 8478] close(3) = 0 [pid 8478] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8478] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8478] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8478] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8478] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8479]}, 88) = 8479 [pid 8478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8478] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8478] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8476] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8476] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8476] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8479 attached [pid 8479] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8479] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8478] <... futex resumed>) = 0 [pid 8479] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8478] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8479] <... futex resumed>) = 0 [pid 8478] <... futex resumed>) = 1 [pid 8479] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8478] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8470] exit_group(0) = ? [pid 8471] <... bpf resumed>) = ? [pid 8471] +++ exited with 0 +++ [pid 8470] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8470, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8480 [pid 8468] exit_group(0) = ? [pid 8469] <... bpf resumed>) = ? [pid 8469] +++ exited with 0 +++ [pid 8468] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8468, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8481 ./strace-static-x86_64: Process 8480 attached [pid 8480] set_robust_list(0x555555b026a0, 24) = 0 [pid 8480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8480] setpgid(0, 0) = 0 [pid 8480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8480] write(3, "1000", 4) = 4 [pid 8480] close(3) = 0 [pid 8480] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8480] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8480] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8480] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8480] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8482]}, 88) = 8482 [pid 8480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8480] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8480] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8481 attached [pid 8481] set_robust_list(0x555555b026a0, 24) = 0 [pid 8481] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8482 attached ) = 0 [pid 8481] setpgid(0, 0 [pid 8482] set_robust_list(0x7fd459fc19a0, 24 [pid 8481] <... setpgid resumed>) = 0 [pid 8482] <... set_robust_list resumed>) = 0 [pid 8481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8482] rt_sigprocmask(SIG_SETMASK, [], [pid 8481] <... openat resumed>) = 3 [pid 8481] write(3, "1000", 4 [pid 8482] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8481] <... write resumed>) = 4 [pid 8482] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8481] close(3 [pid 8482] <... bpf resumed>) = 3 [pid 8481] <... close resumed>) = 0 [pid 8482] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8481] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8481] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8481] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8482] <... futex resumed>) = 1 [pid 8480] <... futex resumed>) = 0 [pid 8482] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8481] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8480] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8481] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8480] <... futex resumed>) = 0 [pid 8478] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8481] <... mmap resumed>) = 0x7fd459fa1000 [pid 8480] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8481] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8481] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8481] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8483]}, 88) = 8483 [pid 8481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8481] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8481] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8483 attached [pid 8483] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8483] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8483] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8481] <... futex resumed>) = 0 [pid 8483] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8481] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8481] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8472] exit_group(0) = ? [pid 8473] <... bpf resumed>) = ? [pid 8473] +++ exited with 0 +++ [pid 8472] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8472, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8485 ./strace-static-x86_64: Process 8485 attached [pid 8485] set_robust_list(0x555555b026a0, 24) = 0 [pid 8485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8485] setpgid(0, 0) = 0 [pid 8485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8485] write(3, "1000", 4) = 4 [pid 8485] close(3) = 0 [pid 8485] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8485] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8485] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8474] exit_group(0 [pid 8485] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8474] <... exit_group resumed>) = ? [pid 8485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8480] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8475] <... bpf resumed>) = ? [pid 8485] <... mmap resumed>) = 0x7fd459fa1000 [pid 8485] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8475] +++ exited with 0 +++ [pid 8474] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8474, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 8485] <... mprotect resumed>) = 0 [pid 8485] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8481] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8486 [pid 8485] <... clone3 resumed> => {parent_tid=[8487]}, 88) = 8487 [pid 8485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8485] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8485] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8486 attached [pid 8486] set_robust_list(0x555555b026a0, 24) = 0 [pid 8486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8486] setpgid(0, 0) = 0 [pid 8486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 8487 attached [pid 8486] write(3, "1000", 4) = 4 [pid 8487] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8486] close(3 [pid 8487] rt_sigprocmask(SIG_SETMASK, [], [pid 8486] <... close resumed>) = 0 [pid 8487] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8486] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8487] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8486] <... futex resumed>) = 0 [pid 8487] <... bpf resumed>) = 3 [pid 8486] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8487] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8486] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8487] <... futex resumed>) = 1 [pid 8486] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8485] <... futex resumed>) = 0 [pid 8486] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8485] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8487] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8485] <... futex resumed>) = 0 [pid 8485] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8486] <... mmap resumed>) = 0x7fd459fa1000 [pid 8486] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8486] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8486] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8488]}, 88) = 8488 [pid 8486] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8486] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8486] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8488 attached [pid 8488] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8488] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8486] <... futex resumed>) = 0 [pid 8488] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8486] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8486] <... futex resumed>) = 0 [pid 8488] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8486] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8485] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8476] exit_group(0) = ? [pid 8477] <... bpf resumed>) = ? [pid 8477] +++ exited with 0 +++ [pid 8476] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8476, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8489 ./strace-static-x86_64: Process 8489 attached [pid 8489] set_robust_list(0x555555b026a0, 24) = 0 [pid 8489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8489] setpgid(0, 0) = 0 [pid 8489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8489] write(3, "1000", 4) = 4 [pid 8489] close(3) = 0 [pid 8489] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8489] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8489] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8489] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8489] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8489] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8490]}, 88) = 8490 [pid 8489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8489] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8489] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8490 attached [pid 8490] set_robust_list(0x7fd459fc19a0, 24 [pid 8486] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8490] <... set_robust_list resumed>) = 0 [pid 8490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8490] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8489] <... futex resumed>) = 0 [pid 8489] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8489] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8490] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8478] exit_group(0) = ? [pid 8479] <... bpf resumed>) = ? [pid 8479] +++ exited with 0 +++ [pid 8478] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8478, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8491 [pid 8481] exit_group(0) = ? [pid 8489] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8483] <... bpf resumed>) = ? [pid 8483] +++ exited with 0 +++ [pid 8481] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8481, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8492 ./strace-static-x86_64: Process 8491 attached [pid 8491] set_robust_list(0x555555b026a0, 24) = 0 [pid 8491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8491] setpgid(0, 0) = 0 [pid 8491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8491] write(3, "1000", 4) = 4 [pid 8491] close(3) = 0 [pid 8491] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8491] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8491] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8493]}, 88) = 8493 [pid 8491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8491] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8491] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8492 attached [pid 8492] set_robust_list(0x555555b026a0, 24) = 0 [pid 8492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8492] setpgid(0, 0) = 0 [pid 8492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8492] write(3, "1000", 4) = 4 [pid 8492] close(3) = 0 [pid 8492] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8492] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8492] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8492] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8492] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8492] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8494]}, 88) = 8494 [pid 8492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8492] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8492] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8493 attached [pid 8493] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8493] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8493] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8491] <... futex resumed>) = 0 [pid 8493] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8491] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8491] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8480] exit_group(0./strace-static-x86_64: Process 8494 attached ) = ? [pid 8494] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8494] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8482] <... bpf resumed>) = ? [pid 8494] <... bpf resumed>) = 3 [pid 8494] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8492] <... futex resumed>) = 0 [pid 8492] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8492] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8494] <... futex resumed>) = 1 [pid 8494] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8482] +++ exited with 0 +++ [pid 8480] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8480, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8495 ./strace-static-x86_64: Process 8495 attached [pid 8495] set_robust_list(0x555555b026a0, 24) = 0 [pid 8495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8495] setpgid(0, 0) = 0 [pid 8495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8495] write(3, "1000", 4) = 4 [pid 8495] close(3) = 0 [pid 8495] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8495] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8495] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8495] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8495] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8496]}, 88) = 8496 [pid 8495] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8495] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8495] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8485] exit_group(0) = ? [pid 8487] <... bpf resumed>) = ? ./strace-static-x86_64: Process 8496 attached [pid 8487] +++ exited with 0 +++ [pid 8485] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8485, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8496] set_robust_list(0x7fd459fc19a0, 24 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 8497 [pid 8496] <... set_robust_list resumed>) = 0 [pid 8496] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8496] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8495] <... futex resumed>) = 0 [pid 8496] <... futex resumed>) = 1 [pid 8496] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8495] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8495] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8497 attached [pid 8497] set_robust_list(0x555555b026a0, 24) = 0 [pid 8497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8497] setpgid(0, 0) = 0 [pid 8497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8497] write(3, "1000", 4) = 4 [pid 8497] close(3 [pid 8491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8497] <... close resumed>) = 0 [pid 8497] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8497] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8497] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8497] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8492] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8497] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8492] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8492] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8497] <... clone3 resumed> => {parent_tid=[8498]}, 88) = 8498 [pid 8497] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8497] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8497] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8498 attached [pid 8498] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8498] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8498] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8497] <... futex resumed>) = 0 [pid 8497] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8498] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8497] <... futex resumed>) = 0 [pid 8497] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8495] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8486] exit_group(0) = ? [pid 8488] <... bpf resumed>) = ? [pid 8488] +++ exited with 0 +++ [pid 8486] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8486, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8499 ./strace-static-x86_64: Process 8499 attached [pid 8499] set_robust_list(0x555555b026a0, 24) = 0 [pid 8499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8499] setpgid(0, 0) = 0 [pid 8499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8499] write(3, "1000", 4) = 4 [pid 8499] close(3) = 0 [pid 8499] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8499] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8499] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8499] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8499] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8499] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8500]}, 88) = 8500 [pid 8499] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8499] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8499] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8497] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8497] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8497] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8500 attached [pid 8500] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8500] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8500] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8500] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8499] <... futex resumed>) = 0 [pid 8499] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8500] <... futex resumed>) = 0 [pid 8499] <... futex resumed>) = 1 [pid 8500] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8499] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8489] exit_group(0) = ? [pid 8490] <... bpf resumed>) = ? [pid 8490] +++ exited with 0 +++ [pid 8489] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8489, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8501 ./strace-static-x86_64: Process 8501 attached [pid 8501] set_robust_list(0x555555b026a0, 24) = 0 [pid 8501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8501] setpgid(0, 0) = 0 [pid 8501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8501] write(3, "1000", 4) = 4 [pid 8501] close(3) = 0 [pid 8501] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8501] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8501] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8501] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8501] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8501] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8502]}, 88) = 8502 [pid 8501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8501] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8501] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8502 attached [pid 8502] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8502] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8501] <... futex resumed>) = 0 [pid 8502] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8501] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8502] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8502] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8501] <... futex resumed>) = 0 [pid 8499] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8501] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8491] exit_group(0) = ? [pid 8492] exit_group(0) = ? [pid 8494] <... bpf resumed>) = ? [pid 8494] +++ exited with 0 +++ [pid 8492] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8492, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8503 ./strace-static-x86_64: Process 8503 attached [pid 8503] set_robust_list(0x555555b026a0, 24) = 0 [pid 8503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8503] setpgid(0, 0) = 0 [pid 8503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8503] write(3, "1000", 4) = 4 [pid 8503] close(3) = 0 [pid 8503] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8503] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8503] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8501] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8504]}, 88) = 8504 [pid 8503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8503] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8503] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8493] <... bpf resumed>) = ? ./strace-static-x86_64: Process 8504 attached [pid 8504] set_robust_list(0x7fd459fc19a0, 24 [pid 8493] +++ exited with 0 +++ [pid 8491] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8491, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 8504] <... set_robust_list resumed>) = 0 [pid 8504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8504] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8504] <... futex resumed>) = 1 [pid 8503] <... futex resumed>) = 0 [pid 8504] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8503] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8505 [pid 8503] <... futex resumed>) = 0 [pid 8503] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8505 attached [pid 8505] set_robust_list(0x555555b026a0, 24) = 0 [pid 8505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8505] setpgid(0, 0) = 0 [pid 8505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8505] write(3, "1000", 4) = 4 [pid 8505] close(3) = 0 [pid 8505] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8505] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8505] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8505] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8505] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8506]}, 88) = 8506 [pid 8505] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8505] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8505] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8506 attached [pid 8506] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8506] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8495] exit_group(0) = ? [pid 8506] <... bpf resumed>) = 3 [pid 8496] <... bpf resumed>) = ? [pid 8506] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8496] +++ exited with 0 +++ [pid 8495] +++ exited with 0 +++ [pid 8506] <... futex resumed>) = 1 [pid 8505] <... futex resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8495, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 8506] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8505] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8505] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8507 ./strace-static-x86_64: Process 8507 attached [pid 8507] set_robust_list(0x555555b026a0, 24) = 0 [pid 8507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8507] setpgid(0, 0) = 0 [pid 8507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8507] write(3, "1000", 4) = 4 [pid 8507] close(3) = 0 [pid 8507] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8503] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8507] <... futex resumed>) = 0 [pid 8507] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8507] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8497] exit_group(0 [pid 8507] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8497] <... exit_group resumed>) = ? [pid 8507] <... mprotect resumed>) = 0 [pid 8507] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8498] <... bpf resumed>) = ? [pid 8507] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8498] +++ exited with 0 +++ [pid 8497] +++ exited with 0 +++ [pid 8507] <... clone3 resumed> => {parent_tid=[8508]}, 88) = 8508 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8497, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 8507] rt_sigprocmask(SIG_SETMASK, [], [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8507] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 8509 [pid 8507] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8507] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8508 attached [pid 8508] set_robust_list(0x7fd459fc19a0, 24) = 0 ./strace-static-x86_64: Process 8509 attached [pid 8508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8509] set_robust_list(0x555555b026a0, 24 [pid 8508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8509] <... set_robust_list resumed>) = 0 [pid 8509] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8508] <... bpf resumed>) = 3 [pid 8509] <... prctl resumed>) = 0 [pid 8508] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8509] setpgid(0, 0 [pid 8508] <... futex resumed>) = 1 [pid 8507] <... futex resumed>) = 0 [pid 8509] <... setpgid resumed>) = 0 [pid 8508] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8507] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8507] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8509] <... openat resumed>) = 3 [pid 8509] write(3, "1000", 4) = 4 [pid 8509] close(3) = 0 [pid 8509] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8509] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8509] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8509] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8510]}, 88) = 8510 [pid 8509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8509] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8510 attached ) = 0 [pid 8509] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8510] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8505] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8510] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8509] <... futex resumed>) = 0 [pid 8509] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8510] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8509] <... futex resumed>) = 0 [pid 8509] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8507] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8499] exit_group(0) = ? [pid 8500] <... bpf resumed>) = ? [pid 8500] +++ exited with 0 +++ [pid 8499] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8499, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8511 ./strace-static-x86_64: Process 8511 attached [pid 8511] set_robust_list(0x555555b026a0, 24) = 0 [pid 8511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8511] setpgid(0, 0) = 0 [pid 8511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8511] write(3, "1000", 4) = 4 [pid 8511] close(3) = 0 [pid 8511] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8511] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8511] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8511] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8511] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8511] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8512]}, 88) = 8512 [pid 8511] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8511] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8511] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8512 attached [pid 8512] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8512] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8512] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8511] <... futex resumed>) = 0 [pid 8511] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8512] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8511] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8501] exit_group(0) = ? [pid 8502] <... bpf resumed>) = ? [pid 8502] +++ exited with 0 +++ [pid 8501] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8501, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8513 ./strace-static-x86_64: Process 8513 attached [pid 8513] set_robust_list(0x555555b026a0, 24) = 0 [pid 8513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8513] setpgid(0, 0) = 0 [pid 8513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8513] write(3, "1000", 4) = 4 [pid 8513] close(3) = 0 [pid 8513] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8513] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8513] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8513] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8513] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8513] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8514]}, 88) = 8514 [pid 8513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8513] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8513] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8514 attached [pid 8514] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8514] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8513] <... futex resumed>) = 0 [pid 8513] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8513] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8514] <... futex resumed>) = 1 [pid 8514] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8503] exit_group(0) = ? [pid 8504] <... bpf resumed>) = ? [pid 8504] +++ exited with 0 +++ [pid 8503] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8503, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 8511] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8515 [pid 8505] exit_group(0) = ? [pid 8506] <... bpf resumed>) = ? [pid 8506] +++ exited with 0 +++ [pid 8505] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8505, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 8515 attached [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8515] set_robust_list(0x555555b026a0, 24) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8516 [pid 8515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8515] setpgid(0, 0) = 0 [pid 8515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8515] write(3, "1000", 4) = 4 [pid 8515] close(3) = 0 [pid 8515] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 8516 attached [pid 8515] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8516] set_robust_list(0x555555b026a0, 24) = 0 [pid 8515] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8515] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8515] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8516] setpgid(0, 0) = 0 [pid 8515] <... mprotect resumed>) = 0 [pid 8516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8515] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8516] <... openat resumed>) = 3 [pid 8515] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8516] write(3, "1000", 4) = 4 [pid 8515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8516] close(3) = 0 [pid 8516] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8516] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8516] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8515] <... clone3 resumed> => {parent_tid=[8517]}, 88) = 8517 [pid 8516] <... mmap resumed>) = 0x7fd459fa1000 [pid 8515] rt_sigprocmask(SIG_SETMASK, [], [pid 8516] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8515] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8516] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8515] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8516] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8516] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8518]}, 88) = 8518 [pid 8515] <... futex resumed>) = 0 [pid 8516] rt_sigprocmask(SIG_SETMASK, [], [pid 8515] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8516] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8516] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8516] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8517 attached [pid 8517] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8517] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8517] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8517] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 8518 attached [pid 8518] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8515] <... futex resumed>) = 0 [pid 8515] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8517] <... futex resumed>) = 0 [pid 8515] <... futex resumed>) = 1 [pid 8517] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8515] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8518] <... bpf resumed>) = 3 [pid 8518] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8516] <... futex resumed>) = 0 [pid 8518] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8516] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8516] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8513] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8513] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8507] exit_group(0) = ? [pid 8508] <... bpf resumed>) = ? [pid 8508] +++ exited with 0 +++ [pid 8507] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8507, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8519 ./strace-static-x86_64: Process 8519 attached [pid 8519] set_robust_list(0x555555b026a0, 24) = 0 [pid 8519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8519] setpgid(0, 0) = 0 [pid 8519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8519] write(3, "1000", 4) = 4 [pid 8519] close(3) = 0 [pid 8519] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8519] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8509] exit_group(0) = ? [pid 8519] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8519] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8510] <... bpf resumed>) = ? [pid 8519] <... mmap resumed>) = 0x7fd459fa1000 [pid 8515] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8510] +++ exited with 0 +++ [pid 8509] +++ exited with 0 +++ [pid 8519] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8509, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 8519] <... mprotect resumed>) = 0 [pid 301] <... restart_syscall resumed>) = 0 [pid 8519] rt_sigprocmask(SIG_BLOCK, ~[], [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8519] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 8520 [pid 8519] <... clone3 resumed> => {parent_tid=[8521]}, 88) = 8521 [pid 8519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8519] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8516] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8519] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8520 attached ./strace-static-x86_64: Process 8521 attached [pid 8520] set_robust_list(0x555555b026a0, 24) = 0 [pid 8521] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8520] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8521] rt_sigprocmask(SIG_SETMASK, [], [pid 8520] <... prctl resumed>) = 0 [pid 8521] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8520] setpgid(0, 0) = 0 [pid 8521] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8521] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8520] <... openat resumed>) = 3 [pid 8521] <... futex resumed>) = 1 [pid 8520] write(3, "1000", 4 [pid 8519] <... futex resumed>) = 0 [pid 8521] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8520] <... write resumed>) = 4 [pid 8519] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8521] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8520] close(3 [pid 8519] <... futex resumed>) = 0 [pid 8521] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8520] <... close resumed>) = 0 [pid 8519] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8520] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8520] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8520] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8520] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8520] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8520] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8520] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8522]}, 88) = 8522 [pid 8520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8520] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8520] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8522 attached [pid 8522] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8522] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8520] <... futex resumed>) = 0 [pid 8522] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8520] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8520] <... futex resumed>) = 0 [pid 8520] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8522] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8519] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8511] exit_group(0) = ? [pid 8520] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8520] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8512] <... bpf resumed>) = ? [pid 8512] +++ exited with 0 +++ [pid 8511] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8511, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8523 ./strace-static-x86_64: Process 8523 attached [pid 8523] set_robust_list(0x555555b026a0, 24) = 0 [pid 8523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8523] setpgid(0, 0) = 0 [pid 8523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8523] write(3, "1000", 4) = 4 [pid 8523] close(3) = 0 [pid 8523] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8523] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8523] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8523] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8523] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8523] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8524]}, 88) = 8524 [pid 8523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8523] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8523] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8513] exit_group(0) = ? ./strace-static-x86_64: Process 8524 attached [pid 8524] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8524] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8524] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8523] <... futex resumed>) = 0 [pid 8523] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8524] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8523] <... futex resumed>) = 0 [pid 8523] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8514] <... bpf resumed>) = ? [pid 8514] +++ exited with 0 +++ [pid 8513] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8513, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8526 [pid 8515] exit_group(0) = ? [pid 8517] <... bpf resumed>) = ? [pid 8517] +++ exited with 0 +++ [pid 8515] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8515, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8527 ./strace-static-x86_64: Process 8526 attached [pid 8526] set_robust_list(0x555555b026a0, 24) = 0 [pid 8526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8526] setpgid(0, 0) = 0 [pid 8526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8526] write(3, "1000", 4) = 4 [pid 8526] close(3) = 0 ./strace-static-x86_64: Process 8527 attached [pid 8526] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8527] set_robust_list(0x555555b026a0, 24 [pid 8526] <... futex resumed>) = 0 [pid 8527] <... set_robust_list resumed>) = 0 [pid 8516] exit_group(0 [pid 8526] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8527] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8516] <... exit_group resumed>) = ? [pid 8526] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8518] <... bpf resumed>) = ? [pid 8527] <... prctl resumed>) = 0 [pid 8526] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8527] setpgid(0, 0 [pid 8526] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8527] <... setpgid resumed>) = 0 [pid 8526] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8518] +++ exited with 0 +++ [pid 8516] +++ exited with 0 +++ [pid 8527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8526] <... mmap resumed>) = 0x7fd459fa1000 [pid 8523] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8516, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 8527] <... openat resumed>) = 3 [pid 8526] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8527] write(3, "1000", 4 [pid 8526] <... mprotect resumed>) = 0 [pid 8527] <... write resumed>) = 4 [pid 8527] close(3 [pid 8526] rt_sigprocmask(SIG_BLOCK, ~[], [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8527] <... close resumed>) = 0 [pid 8526] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8527] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8526] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8527] <... futex resumed>) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8528 [pid 8527] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8526] <... clone3 resumed> => {parent_tid=[8529]}, 88) = 8529 [pid 8526] rt_sigprocmask(SIG_SETMASK, [], [pid 8527] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8526] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8526] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8527] <... mmap resumed>) = 0x7fd459fa1000 [pid 8526] <... futex resumed>) = 0 [pid 8527] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8526] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8527] <... mprotect resumed>) = 0 [pid 8527] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8530]}, 88) = 8530 [pid 8527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8527] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8527] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8529 attached ./strace-static-x86_64: Process 8528 attached [pid 8529] set_robust_list(0x7fd459fc19a0, 24 [pid 8528] set_robust_list(0x555555b026a0, 24 [pid 8529] <... set_robust_list resumed>) = 0 [pid 8529] rt_sigprocmask(SIG_SETMASK, [], [pid 8528] <... set_robust_list resumed>) = 0 [pid 8529] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8528] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8528] <... prctl resumed>) = 0 [pid 8528] setpgid(0, 0) = 0 [pid 8529] <... bpf resumed>) = 3 [pid 8528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8529] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8528] <... openat resumed>) = 3 [pid 8529] <... futex resumed>) = 1 [pid 8526] <... futex resumed>) = 0 [pid 8528] write(3, "1000", 4 [pid 8526] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8529] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8528] <... write resumed>) = 4 [pid 8526] <... futex resumed>) = 0 [pid 8528] close(3 [pid 8526] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8528] <... close resumed>) = 0 [pid 8528] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8528] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8528] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8528] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8528] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8528] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8530 attached [pid 8530] set_robust_list(0x7fd459fc19a0, 24 [pid 8528] <... clone3 resumed> => {parent_tid=[8531]}, 88) = 8531 [pid 8528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8528] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8528] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8530] <... set_robust_list resumed>) = 0 [pid 8530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8530] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8530] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8527] <... futex resumed>) = 0 [pid 8530] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8527] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8527] <... futex resumed>) = 0 [pid 8530] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8527] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8531 attached [pid 8531] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8531] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8531] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8531] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8528] <... futex resumed>) = 0 [pid 8531] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8528] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8528] <... futex resumed>) = 0 [pid 8531] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8528] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8519] exit_group(0) = ? [pid 8526] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8521] <... bpf resumed>) = ? [pid 8521] +++ exited with 0 +++ [pid 8519] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8519, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8532 ./strace-static-x86_64: Process 8532 attached [pid 8527] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8532] set_robust_list(0x555555b026a0, 24) = 0 [pid 8532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8532] setpgid(0, 0) = 0 [pid 8532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8532] write(3, "1000", 4) = 4 [pid 8532] close(3) = 0 [pid 8532] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8528] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8532] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8532] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8532] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8532] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8532] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8532] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8533]}, 88) = 8533 [pid 8532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8532] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8532] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8533 attached [pid 8520] exit_group(0) = ? [pid 8533] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8533] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8533] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8532] <... futex resumed>) = 0 [pid 8532] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8532] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8533] <... futex resumed>) = 1 [pid 8533] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8522] <... bpf resumed>) = ? [pid 8522] +++ exited with 0 +++ [pid 8520] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8520, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8534 ./strace-static-x86_64: Process 8534 attached [pid 8534] set_robust_list(0x555555b026a0, 24) = 0 [pid 8534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8534] setpgid(0, 0) = 0 [pid 8534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8534] write(3, "1000", 4) = 4 [pid 8534] close(3) = 0 [pid 8534] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8534] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8534] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8534] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8532] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8534] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8532] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8534] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8532] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8534] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8535]}, 88) = 8535 [pid 8534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8534] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8534] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8535 attached [pid 8535] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8535] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8535] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8534] <... futex resumed>) = 0 [pid 8534] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8534] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8535] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8523] exit_group(0) = ? [pid 8524] <... bpf resumed>) = ? [pid 8524] +++ exited with 0 +++ [pid 8523] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8523, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8536 ./strace-static-x86_64: Process 8536 attached [pid 8536] set_robust_list(0x555555b026a0, 24) = 0 [pid 8536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8536] setpgid(0, 0) = 0 [pid 8536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8536] write(3, "1000", 4) = 4 [pid 8536] close(3) = 0 [pid 8536] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8536] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8536] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8536] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8536] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8534] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8536] <... mprotect resumed>) = 0 [pid 8536] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8536] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8537]}, 88) = 8537 [pid 8536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8536] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8536] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8537 attached [pid 8537] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8537] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8536] <... futex resumed>) = 0 [pid 8537] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8536] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8536] <... futex resumed>) = 0 [pid 8537] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8536] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8526] exit_group(0) = ? [pid 8529] <... bpf resumed>) = ? [pid 8529] +++ exited with 0 +++ [pid 8526] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8526, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8538 attached [pid 8536] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8538] set_robust_list(0x555555b026a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8538 [pid 8538] <... set_robust_list resumed>) = 0 [pid 8538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8538] setpgid(0, 0) = 0 [pid 8538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8538] write(3, "1000", 4) = 4 [pid 8538] close(3) = 0 [pid 8538] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8538] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8538] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8538] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8527] exit_group(0 [pid 8538] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8527] <... exit_group resumed>) = ? [pid 8538] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8538] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8539]}, 88) = 8539 [pid 8538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8538] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8538] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8528] exit_group(0) = ? ./strace-static-x86_64: Process 8539 attached [pid 8539] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8530] <... bpf resumed>) = ? [pid 8539] <... bpf resumed>) = 3 [pid 8539] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8531] <... bpf resumed>) = ? [pid 8539] <... futex resumed>) = 1 [pid 8538] <... futex resumed>) = 0 [pid 8531] +++ exited with 0 +++ [pid 8528] +++ exited with 0 +++ [pid 8538] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8539] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8538] <... futex resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8528, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 8538] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8540 [pid 8530] +++ exited with 0 +++ [pid 8527] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8527, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8541 ./strace-static-x86_64: Process 8541 attached [pid 8541] set_robust_list(0x555555b026a0, 24./strace-static-x86_64: Process 8540 attached ) = 0 [pid 8540] set_robust_list(0x555555b026a0, 24 [pid 8541] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8540] <... set_robust_list resumed>) = 0 [pid 8540] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8541] <... prctl resumed>) = 0 [pid 8541] setpgid(0, 0) = 0 [pid 8541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8540] <... prctl resumed>) = 0 [pid 8540] setpgid(0, 0) = 0 [pid 8540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8541] <... openat resumed>) = 3 [pid 8540] write(3, "1000", 4 [pid 8541] write(3, "1000", 4) = 4 [pid 8540] <... write resumed>) = 4 [pid 8541] close(3 [pid 8540] close(3 [pid 8541] <... close resumed>) = 0 [pid 8541] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8540] <... close resumed>) = 0 [pid 8541] <... futex resumed>) = 0 [pid 8540] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8541] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8540] <... futex resumed>) = 0 [pid 8541] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8541] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8540] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8541] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8540] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8541] <... mmap resumed>) = 0x7fd459fa1000 [pid 8540] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8541] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8540] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8541] <... mprotect resumed>) = 0 [pid 8540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8541] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8540] <... mmap resumed>) = 0x7fd459fa1000 [pid 8541] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8540] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8541] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8540] <... mprotect resumed>) = 0 [pid 8541] <... clone3 resumed> => {parent_tid=[8542]}, 88) = 8542 [pid 8541] rt_sigprocmask(SIG_SETMASK, [], [pid 8540] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8541] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8541] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8540] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8541] <... futex resumed>) = 0 [pid 8540] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8541] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8540] <... clone3 resumed> => {parent_tid=[8543]}, 88) = 8543 [pid 8540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8540] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 8543 attached [pid 8540] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8543] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8543] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 8542 attached [pid 8542] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8543] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8542] rt_sigprocmask(SIG_SETMASK, [], [pid 8543] <... bpf resumed>) = 3 [pid 8542] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8543] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8542] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8540] <... futex resumed>) = 0 [pid 8543] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 8540] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8543] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8542] <... bpf resumed>) = 3 [pid 8540] <... futex resumed>) = 0 [pid 8538] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8540] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8542] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8541] <... futex resumed>) = 0 [pid 8541] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8542] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8541] <... futex resumed>) = 0 [pid 8541] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8532] exit_group(0) = ? [pid 8533] <... bpf resumed>) = ? [pid 8533] +++ exited with 0 +++ [pid 8532] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8532, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8544 ./strace-static-x86_64: Process 8544 attached [pid 8544] set_robust_list(0x555555b026a0, 24) = 0 [pid 8544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8544] setpgid(0, 0) = 0 [pid 8544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8544] write(3, "1000", 4) = 4 [pid 8544] close(3) = 0 [pid 8544] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8544] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8544] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8544] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8544] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8544] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8544] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8545]}, 88) = 8545 [pid 8544] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8544] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8544] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8545 attached [pid 8545] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8545] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8544] <... futex resumed>) = 0 [pid 8544] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8545] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8544] <... futex resumed>) = 0 [pid 8544] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8540] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8541] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8541] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8534] exit_group(0) = ? [pid 8535] <... bpf resumed>) = ? [pid 8535] +++ exited with 0 +++ [pid 8534] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8534, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8546 ./strace-static-x86_64: Process 8546 attached [pid 8546] set_robust_list(0x555555b026a0, 24) = 0 [pid 8546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8546] setpgid(0, 0) = 0 [pid 8546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8546] write(3, "1000", 4) = 4 [pid 8546] close(3) = 0 [pid 8546] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8546] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8546] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8546] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8546] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8546] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8547]}, 88) = 8547 [pid 8546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8546] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8546] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8547 attached [pid 8547] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8544] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8544] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8547] <... bpf resumed>) = 3 [pid 8547] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8546] <... futex resumed>) = 0 [pid 8547] <... futex resumed>) = 1 [pid 8546] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8547] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8546] <... futex resumed>) = 0 [pid 8546] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8536] exit_group(0) = ? [pid 8537] <... bpf resumed>) = ? [pid 8537] +++ exited with 0 +++ [pid 8536] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8536, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8548 ./strace-static-x86_64: Process 8548 attached [pid 8548] set_robust_list(0x555555b026a0, 24) = 0 [pid 8548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8548] setpgid(0, 0) = 0 [pid 8548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8548] write(3, "1000", 4) = 4 [pid 8548] close(3) = 0 [pid 8548] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8548] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8548] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8548] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8549]}, 88) = 8549 [pid 8548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8548] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8546] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8548] <... futex resumed>) = 0 [pid 8546] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8548] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8546] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8549 attached [pid 8549] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8549] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8549] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8549] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8548] <... futex resumed>) = 0 [pid 8548] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8548] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8549] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8538] exit_group(0) = ? [pid 8539] <... bpf resumed>) = ? [pid 8539] +++ exited with 0 +++ [pid 8538] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8538, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8550 ./strace-static-x86_64: Process 8550 attached [pid 8550] set_robust_list(0x555555b026a0, 24) = 0 [pid 8550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8550] setpgid(0, 0) = 0 [pid 8550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8550] write(3, "1000", 4) = 4 [pid 8550] close(3) = 0 [pid 8550] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8550] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8550] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8550] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8550] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8550] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8550] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8551]}, 88) = 8551 [pid 8548] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8550] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8550] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8551 attached [pid 8551] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8551] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8550] <... futex resumed>) = 0 [pid 8551] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8550] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8550] <... futex resumed>) = 0 [pid 8551] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8550] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8541] exit_group(0) = ? [pid 8542] <... bpf resumed>) = ? [pid 8542] +++ exited with 0 +++ [pid 8541] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8541, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8552 ./strace-static-x86_64: Process 8552 attached [pid 8552] set_robust_list(0x555555b026a0, 24) = 0 [pid 8552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8552] setpgid(0, 0) = 0 [pid 8552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8540] exit_group(0 [pid 8552] write(3, "1000", 4 [pid 8540] <... exit_group resumed>) = ? [pid 8543] <... bpf resumed>) = ? [pid 8552] <... write resumed>) = 4 [pid 8552] close(3) = 0 [pid 8552] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8543] +++ exited with 0 +++ [pid 8540] +++ exited with 0 +++ [pid 8552] <... futex resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8540, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 8552] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8552] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8552] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8552] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8553 [pid 8552] <... clone3 resumed> => {parent_tid=[8554]}, 88) = 8554 [pid 8552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8552] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8552] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8554 attached [pid 8554] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8554] rt_sigprocmask(SIG_SETMASK, [], [pid 8550] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8554] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8554] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8553 attached [pid 8553] set_robust_list(0x555555b026a0, 24 [pid 8554] <... bpf resumed>) = 3 [pid 8554] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8552] <... futex resumed>) = 0 [pid 8554] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8552] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8554] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8553] <... set_robust_list resumed>) = 0 [pid 8552] <... futex resumed>) = 0 [pid 8554] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8553] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8552] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8553] <... prctl resumed>) = 0 [pid 8553] setpgid(0, 0) = 0 [pid 8553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8553] write(3, "1000", 4) = 4 [pid 8553] close(3) = 0 [pid 8553] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8553] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8544] exit_group(0 [pid 8553] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8544] <... exit_group resumed>) = ? [pid 8553] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8545] <... bpf resumed>) = ? [pid 8553] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8553] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8545] +++ exited with 0 +++ [pid 8544] +++ exited with 0 +++ [pid 8553] <... mprotect resumed>) = 0 [pid 8553] rt_sigprocmask(SIG_BLOCK, ~[], [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8544, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 8553] <... rt_sigprocmask resumed>[], 8) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 8553] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 299] <... restart_syscall resumed>) = 0 [pid 8553] <... clone3 resumed> => {parent_tid=[8555]}, 88) = 8555 [pid 8553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8553] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8553] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8556 ./strace-static-x86_64: Process 8556 attached [pid 8556] set_robust_list(0x555555b026a0, 24./strace-static-x86_64: Process 8555 attached ) = 0 [pid 8555] set_robust_list(0x7fd459fc19a0, 24 [pid 8556] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8555] <... set_robust_list resumed>) = 0 [pid 8556] <... prctl resumed>) = 0 [pid 8556] setpgid(0, 0 [pid 8555] rt_sigprocmask(SIG_SETMASK, [], [pid 8556] <... setpgid resumed>) = 0 [pid 8555] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8555] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8556] <... openat resumed>) = 3 [pid 8555] <... bpf resumed>) = 3 [pid 8556] write(3, "1000", 4) = 4 [pid 8555] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8556] close(3 [pid 8555] <... futex resumed>) = 1 [pid 8553] <... futex resumed>) = 0 [pid 8556] <... close resumed>) = 0 [pid 8555] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8553] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8556] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8555] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8553] <... futex resumed>) = 0 [pid 8556] <... futex resumed>) = 0 [pid 8553] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8556] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8555] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8556] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8556] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8556] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8556] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8556] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8556] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8557]}, 88) = 8557 [pid 8556] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8556] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8556] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8557 attached [pid 8557] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8557] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8556] <... futex resumed>) = 0 [pid 8557] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8556] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8556] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8552] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8557] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8546] exit_group(0) = ? [pid 8553] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8547] <... bpf resumed>) = ? [pid 8547] +++ exited with 0 +++ [pid 8546] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8546, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8558 ./strace-static-x86_64: Process 8558 attached [pid 8558] set_robust_list(0x555555b026a0, 24) = 0 [pid 8558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8558] setpgid(0, 0) = 0 [pid 8558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8558] write(3, "1000", 4) = 4 [pid 8558] close(3) = 0 [pid 8558] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8558] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8558] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8558] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8556] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8558] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8559]}, 88) = 8559 [pid 8558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8558] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8558] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8559 attached [pid 8559] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8559] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8558] <... futex resumed>) = 0 [pid 8559] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8558] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8558] <... futex resumed>) = 0 [pid 8559] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8558] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8548] exit_group(0) = ? [pid 8549] <... bpf resumed>) = ? [pid 8549] +++ exited with 0 +++ [pid 8548] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8548, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8560 ./strace-static-x86_64: Process 8560 attached [pid 8560] set_robust_list(0x555555b026a0, 24) = 0 [pid 8560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8560] setpgid(0, 0) = 0 [pid 8560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8560] write(3, "1000", 4) = 4 [pid 8560] close(3) = 0 [pid 8560] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8560] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8560] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8560] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8561]}, 88) = 8561 [pid 8560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8560] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8560] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8561 attached [pid 8561] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8561] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8560] <... futex resumed>) = 0 [pid 8561] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8560] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8561] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8560] <... futex resumed>) = 0 [pid 8561] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8560] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8558] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8550] exit_group(0) = ? [pid 8551] <... bpf resumed>) = ? [pid 8551] +++ exited with 0 +++ [pid 8550] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8550, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8562 ./strace-static-x86_64: Process 8562 attached [pid 8562] set_robust_list(0x555555b026a0, 24) = 0 [pid 8562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8562] setpgid(0, 0) = 0 [pid 8562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8562] write(3, "1000", 4) = 4 [pid 8562] close(3) = 0 [pid 8562] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8562] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8562] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8562] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8562] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8560] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8562] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8563]}, 88) = 8563 [pid 8562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 8563 attached [pid 8562] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8563] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8562] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8563] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8563] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8562] <... futex resumed>) = 0 [pid 8563] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8562] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8563] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8562] <... futex resumed>) = 0 [pid 8563] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8562] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8552] exit_group(0) = ? [pid 8554] <... bpf resumed>) = ? [pid 8554] +++ exited with 0 +++ [pid 8552] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8552, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8564 [pid 8553] exit_group(0) = ? [pid 8555] <... bpf resumed>) = ? [pid 8555] +++ exited with 0 +++ [pid 8553] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8553, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 8564 attached [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8564] set_robust_list(0x555555b026a0, 24) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8565 [pid 8564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8564] setpgid(0, 0./strace-static-x86_64: Process 8565 attached ) = 0 [pid 8564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8565] set_robust_list(0x555555b026a0, 24 [pid 8564] <... openat resumed>) = 3 [pid 8565] <... set_robust_list resumed>) = 0 [pid 8564] write(3, "1000", 4) = 4 [pid 8565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8564] close(3 [pid 8565] <... prctl resumed>) = 0 [pid 8564] <... close resumed>) = 0 [pid 8564] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8565] setpgid(0, 0 [pid 8564] <... futex resumed>) = 0 [pid 8565] <... setpgid resumed>) = 0 [pid 8564] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8564] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8564] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8565] <... openat resumed>) = 3 [pid 8565] write(3, "1000", 4 [pid 8564] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8565] <... write resumed>) = 4 [pid 8564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8565] close(3 [pid 8564] <... mmap resumed>) = 0x7fd459fa1000 [pid 8565] <... close resumed>) = 0 [pid 8564] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8565] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8564] <... mprotect resumed>) = 0 [pid 8565] <... futex resumed>) = 0 [pid 8564] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8565] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8564] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8565] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8564] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8565] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8564] <... clone3 resumed> => {parent_tid=[8566]}, 88) = 8566 [pid 8565] <... mmap resumed>) = 0x7fd459fa1000 [pid 8564] rt_sigprocmask(SIG_SETMASK, [], [pid 8565] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8564] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8565] <... mprotect resumed>) = 0 [pid 8564] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8565] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8564] <... futex resumed>) = 0 [pid 8565] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8564] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8567]}, 88) = 8567 [pid 8565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8565] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8565] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8567 attached [pid 8567] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8567] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8567] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 8566 attached [pid 8566] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8566] rt_sigprocmask(SIG_SETMASK, [], [pid 8567] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8565] <... futex resumed>) = 0 [pid 8566] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8562] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8565] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8567] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8565] <... futex resumed>) = 0 [pid 8566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8565] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8566] <... bpf resumed>) = 3 [pid 8566] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8564] <... futex resumed>) = 0 [pid 8566] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8564] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8564] <... futex resumed>) = 0 [pid 8566] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8564] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8556] exit_group(0) = ? [pid 8557] <... bpf resumed>) = ? [pid 8557] +++ exited with 0 +++ [pid 8556] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8556, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8569 ./strace-static-x86_64: Process 8569 attached [pid 8569] set_robust_list(0x555555b026a0, 24) = 0 [pid 8569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8569] setpgid(0, 0) = 0 [pid 8569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8569] write(3, "1000", 4) = 4 [pid 8569] close(3) = 0 [pid 8569] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8569] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8569] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8569] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8569] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8569] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8569] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8570]}, 88) = 8570 [pid 8569] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8569] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8565] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8569] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8570 attached [pid 8570] set_robust_list(0x7fd459fc19a0, 24 [pid 8564] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8570] <... set_robust_list resumed>) = 0 [pid 8570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8570] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8569] <... futex resumed>) = 0 [pid 8570] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8569] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8570] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8569] <... futex resumed>) = 0 [pid 8570] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8569] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8558] exit_group(0) = ? [pid 8569] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8559] <... bpf resumed>) = ? [pid 8559] +++ exited with 0 +++ [pid 8558] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8558, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8571 ./strace-static-x86_64: Process 8571 attached [pid 8571] set_robust_list(0x555555b026a0, 24) = 0 [pid 8571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8571] setpgid(0, 0) = 0 [pid 8571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8571] write(3, "1000", 4) = 4 [pid 8571] close(3) = 0 [pid 8571] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8571] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8571] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8571] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8571] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8571] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8572]}, 88) = 8572 [pid 8571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8571] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8571] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8572 attached [pid 8572] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8572] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8571] <... futex resumed>) = 0 [pid 8572] <... futex resumed>) = 1 [pid 8571] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8572] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8571] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8560] exit_group(0) = ? [pid 8561] <... bpf resumed>) = ? [pid 8561] +++ exited with 0 +++ [pid 8560] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8560, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8573 ./strace-static-x86_64: Process 8573 attached [pid 8573] set_robust_list(0x555555b026a0, 24) = 0 [pid 8573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8573] setpgid(0, 0) = 0 [pid 8573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8573] write(3, "1000", 4) = 4 [pid 8573] close(3) = 0 [pid 8573] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8573] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8573] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8573] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8573] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8574]}, 88) = 8574 [pid 8573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8573] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8571] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8573] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8574 attached [pid 8574] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8574] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8573] <... futex resumed>) = 0 [pid 8573] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8573] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8574] <... futex resumed>) = 1 [pid 8574] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8562] exit_group(0) = ? [pid 8563] <... bpf resumed>) = ? [pid 8563] +++ exited with 0 +++ [pid 8562] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8562, si_uid=0, si_status=0, si_utime=0, si_stime=15} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8575 ./strace-static-x86_64: Process 8575 attached [pid 8575] set_robust_list(0x555555b026a0, 24) = 0 [pid 8575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8575] setpgid(0, 0) = 0 [pid 8575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8575] write(3, "1000", 4) = 4 [pid 8575] close(3 [pid 8573] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8575] <... close resumed>) = 0 [pid 8575] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8575] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8575] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8575] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8575] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8575] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8576]}, 88) = 8576 [pid 8575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8575] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8575] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8576 attached [pid 8576] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8576] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8575] <... futex resumed>) = 0 [pid 8575] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8576] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8575] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8565] exit_group(0) = ? [pid 8567] <... bpf resumed>) = ? [pid 8567] +++ exited with 0 +++ [pid 8565] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8565, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 8564] exit_group(0 [pid 300] <... restart_syscall resumed>) = 0 [pid 8564] <... exit_group resumed>) = ? [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8566] <... bpf resumed>) = ? [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8577 [pid 8566] +++ exited with 0 +++ [pid 8564] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8564, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8578 ./strace-static-x86_64: Process 8577 attached [pid 8577] set_robust_list(0x555555b026a0, 24) = 0 [pid 8577] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 8578 attached ) = 0 [pid 8577] setpgid(0, 0) = 0 [pid 8578] set_robust_list(0x555555b026a0, 24 [pid 8577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8578] <... set_robust_list resumed>) = 0 [pid 8577] <... openat resumed>) = 3 [pid 8578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8577] write(3, "1000", 4 [pid 8578] <... prctl resumed>) = 0 [pid 8577] <... write resumed>) = 4 [pid 8577] close(3 [pid 8578] setpgid(0, 0 [pid 8577] <... close resumed>) = 0 [pid 8577] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8578] <... setpgid resumed>) = 0 [pid 8577] <... futex resumed>) = 0 [pid 8577] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8577] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8577] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8578] <... openat resumed>) = 3 [pid 8577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8578] write(3, "1000", 4 [pid 8577] <... mmap resumed>) = 0x7fd459fa1000 [pid 8578] <... write resumed>) = 4 [pid 8577] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8578] close(3 [pid 8577] <... mprotect resumed>) = 0 [pid 8578] <... close resumed>) = 0 [pid 8577] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8575] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8577] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8578] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8577] <... clone3 resumed> => {parent_tid=[8579]}, 88) = 8579 [pid 8577] rt_sigprocmask(SIG_SETMASK, [], [pid 8578] <... futex resumed>) = 0 [pid 8577] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8577] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8577] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8578] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8578] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8578] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8578] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8578] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8578] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8580]}, 88) = 8580 [pid 8578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8578] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8578] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8579 attached [pid 8579] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 8580 attached [pid 8579] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8580] set_robust_list(0x7fd459fc19a0, 24 [pid 8579] <... bpf resumed>) = 3 [pid 8580] <... set_robust_list resumed>) = 0 [pid 8579] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8569] exit_group(0) = ? [pid 8579] <... futex resumed>) = 1 [pid 8580] rt_sigprocmask(SIG_SETMASK, [], [pid 8577] <... futex resumed>) = 0 [pid 8577] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8580] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8579] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8577] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8570] <... bpf resumed>) = ? [pid 8580] <... bpf resumed>) = 3 [pid 8570] +++ exited with 0 +++ [pid 8569] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8569, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 8580] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8578] <... futex resumed>) = 0 [pid 8580] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8578] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8578] <... futex resumed>) = 0 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8581 [pid 8578] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8581 attached [pid 8581] set_robust_list(0x555555b026a0, 24) = 0 [pid 8581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8581] setpgid(0, 0) = 0 [pid 8581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8581] write(3, "1000", 4) = 4 [pid 8581] close(3) = 0 [pid 8581] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8581] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8581] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8581] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8581] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8582]}, 88) = 8582 [pid 8581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8581] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8581] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8582 attached [pid 8582] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8582] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8581] <... futex resumed>) = 0 [pid 8582] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8581] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8581] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8577] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8578] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8578] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8571] exit_group(0) = ? [pid 8572] <... bpf resumed>) = ? [pid 8572] +++ exited with 0 +++ [pid 8571] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8571, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8583 ./strace-static-x86_64: Process 8583 attached [pid 8583] set_robust_list(0x555555b026a0, 24) = 0 [pid 8583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8583] setpgid(0, 0) = 0 [pid 8583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8583] write(3, "1000", 4) = 4 [pid 8583] close(3) = 0 [pid 8583] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8583] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8583] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8583] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8583] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8583] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8584]}, 88) = 8584 [pid 8583] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8583] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8583] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8584 attached [pid 8584] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8581] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8584] rt_sigprocmask(SIG_SETMASK, [], [pid 8581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8581] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8584] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8581] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8584] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8584] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8583] <... futex resumed>) = 0 [pid 8584] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8583] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8583] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8573] exit_group(0) = ? [pid 8574] <... bpf resumed>) = ? [pid 8574] +++ exited with 0 +++ [pid 8573] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8573, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8585 ./strace-static-x86_64: Process 8585 attached [pid 8585] set_robust_list(0x555555b026a0, 24) = 0 [pid 8585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8585] setpgid(0, 0) = 0 [pid 8585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8585] write(3, "1000", 4) = 4 [pid 8585] close(3) = 0 [pid 8583] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8585] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8585] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8585] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8585] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8585] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8585] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8586]}, 88) = 8586 [pid 8585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8585] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8585] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8586 attached [pid 8586] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8586] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8585] <... futex resumed>) = 0 [pid 8586] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8585] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8585] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8575] exit_group(0) = ? [pid 8576] <... bpf resumed>) = ? [pid 8576] +++ exited with 0 +++ [pid 8575] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8575, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8587 ./strace-static-x86_64: Process 8587 attached [pid 8587] set_robust_list(0x555555b026a0, 24) = 0 [pid 8587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8587] setpgid(0, 0) = 0 [pid 8587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8587] write(3, "1000", 4) = 4 [pid 8587] close(3) = 0 [pid 8587] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8587] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8587] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8587] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8587] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8588]}, 88) = 8588 [pid 8587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8587] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8587] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8585] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8588 attached [pid 8588] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8588] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8587] <... futex resumed>) = 0 [pid 8588] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8587] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8587] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8588] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8577] exit_group(0) = ? [pid 8579] <... bpf resumed>) = ? [pid 8579] +++ exited with 0 +++ [pid 8577] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8577, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8589 ./strace-static-x86_64: Process 8589 attached [pid 8589] set_robust_list(0x555555b026a0, 24) = 0 [pid 8589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8589] setpgid(0, 0) = 0 [pid 8589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8589] write(3, "1000", 4) = 4 [pid 8589] close(3) = 0 [pid 8589] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8589] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8589] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8589] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8589] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8589] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8590]}, 88) = 8590 [pid 8589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8589] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8589] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8578] exit_group(0) = ? ./strace-static-x86_64: Process 8590 attached [pid 8580] <... bpf resumed>) = ? [pid 8590] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8580] +++ exited with 0 +++ [pid 8578] +++ exited with 0 +++ [pid 8590] <... bpf resumed>) = 3 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8578, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8590] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8590] <... futex resumed>) = 1 [pid 8589] <... futex resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8591 [pid 8590] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8589] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8589] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8587] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8591 attached [pid 8591] set_robust_list(0x555555b026a0, 24) = 0 [pid 8591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8591] setpgid(0, 0) = 0 [pid 8591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8581] exit_group(0) = ? [pid 8582] <... bpf resumed>) = ? [pid 8591] <... openat resumed>) = 3 [pid 8591] write(3, "1000", 4) = 4 [pid 8591] close(3) = 0 [pid 8591] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8591] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8582] +++ exited with 0 +++ [pid 8581] +++ exited with 0 +++ [pid 8591] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8581, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 8591] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 8591] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 8591] <... mmap resumed>) = 0x7fd459fa1000 [pid 8591] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8591] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8592 [pid 8591] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8593]}, 88) = 8593 [pid 8591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8591] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8591] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8593 attached [pid 8593] set_robust_list(0x7fd459fc19a0, 24) = 0 ./strace-static-x86_64: Process 8592 attached [pid 8592] set_robust_list(0x555555b026a0, 24 [pid 8593] rt_sigprocmask(SIG_SETMASK, [], [pid 8592] <... set_robust_list resumed>) = 0 [pid 8593] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8593] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8592] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8593] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8592] <... prctl resumed>) = 0 [pid 8593] <... futex resumed>) = 1 [pid 8592] setpgid(0, 0 [pid 8591] <... futex resumed>) = 0 [pid 8593] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8591] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8592] <... setpgid resumed>) = 0 [pid 8591] <... futex resumed>) = 0 [pid 8591] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8592] write(3, "1000", 4) = 4 [pid 8592] close(3) = 0 [pid 8592] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8592] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8592] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8592] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8592] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8592] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8592] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8594]}, 88) = 8594 [pid 8592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8592] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8592] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8594 attached [pid 8594] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8594] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8594] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8592] <... futex resumed>) = 0 [pid 8592] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8594] <... futex resumed>) = 0 [pid 8592] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8594] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8589] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8583] exit_group(0) = ? [pid 8584] <... bpf resumed>) = ? [pid 8584] +++ exited with 0 +++ [pid 8583] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8583, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8595 [pid 8591] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8591] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8591] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8595 attached [pid 8595] set_robust_list(0x555555b026a0, 24) = 0 [pid 8595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8595] setpgid(0, 0) = 0 [pid 8595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8595] write(3, "1000", 4) = 4 [pid 8595] close(3) = 0 [pid 8595] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8595] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8595] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8595] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8595] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8595] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8596]}, 88) = 8596 [pid 8592] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8595] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8595] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8596 attached [pid 8596] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8596] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8595] <... futex resumed>) = 0 [pid 8595] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8596] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8595] <... futex resumed>) = 0 [pid 8595] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8585] exit_group(0) = ? [pid 8586] <... bpf resumed>) = ? [pid 8586] +++ exited with 0 +++ [pid 8585] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8585, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8597 ./strace-static-x86_64: Process 8597 attached [pid 8597] set_robust_list(0x555555b026a0, 24) = 0 [pid 8597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8597] setpgid(0, 0) = 0 [pid 8597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8595] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8597] <... openat resumed>) = 3 [pid 8597] write(3, "1000", 4) = 4 [pid 8597] close(3) = 0 [pid 8597] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8597] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8597] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8597] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8597] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8597] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8597] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8598]}, 88) = 8598 [pid 8597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8597] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8597] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8598 attached [pid 8598] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8598] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8597] <... futex resumed>) = 0 [pid 8597] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8598] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8597] <... futex resumed>) = 0 [pid 8597] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8587] exit_group(0) = ? [pid 8588] <... bpf resumed>) = ? [pid 8588] +++ exited with 0 +++ [pid 8587] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8587, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8599 ./strace-static-x86_64: Process 8599 attached [pid 8599] set_robust_list(0x555555b026a0, 24) = 0 [pid 8599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8599] setpgid(0, 0) = 0 [pid 8599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8599] write(3, "1000", 4) = 4 [pid 8599] close(3) = 0 [pid 8599] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8599] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8599] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8599] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8599] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8599] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8600]}, 88) = 8600 [pid 8599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8599] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8599] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8600 attached [pid 8600] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8600] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8600] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8599] <... futex resumed>) = 0 [pid 8600] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8599] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8599] <... futex resumed>) = 0 [pid 8600] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8599] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8597] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8597] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8589] exit_group(0) = ? [pid 8591] exit_group(0) = ? [pid 8590] <... bpf resumed>) = ? [pid 8590] +++ exited with 0 +++ [pid 8589] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8589, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8601 ./strace-static-x86_64: Process 8601 attached [pid 8601] set_robust_list(0x555555b026a0, 24) = 0 [pid 8599] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8601] setpgid(0, 0) = 0 [pid 8601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8601] write(3, "1000", 4) = 4 [pid 8601] close(3) = 0 [pid 8601] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8601] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8601] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8601] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8592] exit_group(0 [pid 8601] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8592] <... exit_group resumed>) = ? [pid 8601] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8594] <... bpf resumed>) = ? [pid 8593] <... bpf resumed>) = ? [pid 8601] <... clone3 resumed> => {parent_tid=[8602]}, 88) = 8602 [pid 8601] rt_sigprocmask(SIG_SETMASK, [], [pid 8594] +++ exited with 0 +++ [pid 8592] +++ exited with 0 +++ [pid 8601] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8593] +++ exited with 0 +++ [pid 8591] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8592, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8591, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 8601] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8601] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8603 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8604 ./strace-static-x86_64: Process 8602 attached [pid 8602] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8603 attached [pid 8603] set_robust_list(0x555555b026a0, 24) = 0 [pid 8602] <... bpf resumed>) = 3 [pid 8603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8602] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8603] <... prctl resumed>) = 0 [pid 8603] setpgid(0, 0 [pid 8602] <... futex resumed>) = 1 [pid 8601] <... futex resumed>) = 0 ./strace-static-x86_64: Process 8604 attached [pid 8603] <... setpgid resumed>) = 0 [pid 8602] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8601] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8604] set_robust_list(0x555555b026a0, 24 [pid 8603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8601] <... futex resumed>) = 0 [pid 8604] <... set_robust_list resumed>) = 0 [pid 8603] <... openat resumed>) = 3 [pid 8601] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8604] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8603] write(3, "1000", 4 [pid 8604] <... prctl resumed>) = 0 [pid 8603] <... write resumed>) = 4 [pid 8604] setpgid(0, 0 [pid 8603] close(3 [pid 8604] <... setpgid resumed>) = 0 [pid 8603] <... close resumed>) = 0 [pid 8604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8603] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8604] <... openat resumed>) = 3 [pid 8603] <... futex resumed>) = 0 [pid 8604] write(3, "1000", 4 [pid 8603] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8604] <... write resumed>) = 4 [pid 8603] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8604] close(3 [pid 8603] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8604] <... close resumed>) = 0 [pid 8603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8604] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8604] <... futex resumed>) = 0 [pid 8603] <... mmap resumed>) = 0x7fd459fa1000 [pid 8604] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8603] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8604] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8603] <... mprotect resumed>) = 0 [pid 8604] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8603] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8604] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8603] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8604] <... mmap resumed>) = 0x7fd459fa1000 [pid 8604] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8603] <... clone3 resumed> => {parent_tid=[8605]}, 88) = 8605 [pid 8604] <... mprotect resumed>) = 0 [pid 8603] rt_sigprocmask(SIG_SETMASK, [], [pid 8604] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8603] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8604] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8603] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8603] <... futex resumed>) = 0 [pid 8603] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8604] <... clone3 resumed> => {parent_tid=[8606]}, 88) = 8606 [pid 8604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8604] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8604] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8605 attached [pid 8605] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8605] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8603] <... futex resumed>) = 0 [pid 8603] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8603] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8605] <... futex resumed>) = 1 [pid 8605] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8606 attached [pid 8606] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8606] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8606] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8604] <... futex resumed>) = 0 [pid 8606] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8604] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8604] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8595] exit_group(0) = ? [pid 8596] <... bpf resumed>) = ? [pid 8596] +++ exited with 0 +++ [pid 8595] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8595, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8607 ./strace-static-x86_64: Process 8607 attached [pid 8607] set_robust_list(0x555555b026a0, 24) = 0 [pid 8607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8607] setpgid(0, 0) = 0 [pid 8607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8607] write(3, "1000", 4) = 4 [pid 8607] close(3) = 0 [pid 8607] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8607] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8607] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8601] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8607] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8607] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8608]}, 88) = 8608 [pid 8607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8607] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8607] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8608 attached [pid 8608] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8608] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8607] <... futex resumed>) = 0 [pid 8608] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8607] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8603] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8603] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8608] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8607] <... futex resumed>) = 0 [pid 8603] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8607] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8604] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8604] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8597] exit_group(0) = ? [pid 8607] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8598] <... bpf resumed>) = ? [pid 8598] +++ exited with 0 +++ [pid 8597] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8597, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8610 ./strace-static-x86_64: Process 8610 attached [pid 8610] set_robust_list(0x555555b026a0, 24) = 0 [pid 8610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8610] setpgid(0, 0) = 0 [pid 8610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8610] write(3, "1000", 4) = 4 [pid 8610] close(3) = 0 [pid 8610] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8610] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8610] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8610] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8610] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8610] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8611]}, 88) = 8611 [pid 8610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8610] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8610] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8611 attached [pid 8611] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8611] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8610] <... futex resumed>) = 0 [pid 8599] exit_group(0 [pid 8611] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8610] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8599] <... exit_group resumed>) = ? [pid 8610] <... futex resumed>) = 0 [pid 8610] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8600] <... bpf resumed>) = ? [pid 8600] +++ exited with 0 +++ [pid 8599] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8599, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8612 ./strace-static-x86_64: Process 8612 attached [pid 8612] set_robust_list(0x555555b026a0, 24) = 0 [pid 8612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8612] setpgid(0, 0) = 0 [pid 8612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8612] write(3, "1000", 4) = 4 [pid 8612] close(3) = 0 [pid 8612] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8612] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8612] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8612] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8612] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8613]}, 88) = 8613 [pid 8612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8612] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8612] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8610] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8613 attached [pid 8613] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8613] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8613] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8613] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8612] <... futex resumed>) = 0 [pid 8612] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8612] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8613] <... futex resumed>) = 0 [pid 8613] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8604] exit_group(0) = ? [pid 8606] <... bpf resumed>) = ? [pid 8606] +++ exited with 0 +++ [pid 8604] +++ exited with 0 +++ [pid 8603] exit_group(0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8604, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 8603] <... exit_group resumed>) = ? [pid 8605] <... bpf resumed>) = ? [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8614 [pid 8601] exit_group(0./strace-static-x86_64: Process 8614 attached [pid 8602] <... bpf resumed>) = ? [pid 8601] <... exit_group resumed>) = ? [pid 8605] +++ exited with 0 +++ [pid 8603] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8603, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8602] +++ exited with 0 +++ [pid 8614] set_robust_list(0x555555b026a0, 24 [pid 8601] +++ exited with 0 +++ [pid 8614] <... set_robust_list resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8601, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8615 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8614] setpgid(0, 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8616 [pid 8614] <... setpgid resumed>) = 0 [pid 8614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8614] write(3, "1000", 4) = 4 [pid 8614] close(3) = 0 [pid 8614] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 8615 attached [pid 8614] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8615] set_robust_list(0x555555b026a0, 24 [pid 8614] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8615] <... set_robust_list resumed>) = 0 [pid 8614] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8615] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8614] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8615] <... prctl resumed>) = 0 [pid 8614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8615] setpgid(0, 0 [pid 8614] <... mmap resumed>) = 0x7fd459fa1000 ./strace-static-x86_64: Process 8616 attached [pid 8616] set_robust_list(0x555555b026a0, 24 [pid 8615] <... setpgid resumed>) = 0 [pid 8614] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8616] <... set_robust_list resumed>) = 0 [pid 8616] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8614] <... mprotect resumed>) = 0 [pid 8616] <... prctl resumed>) = 0 [pid 8616] setpgid(0, 0 [pid 8615] <... openat resumed>) = 3 [pid 8614] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8616] <... setpgid resumed>) = 0 [pid 8616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8615] write(3, "1000", 4 [pid 8614] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8616] <... openat resumed>) = 3 [pid 8615] <... write resumed>) = 4 [pid 8615] close(3 [pid 8614] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8616] write(3, "1000", 4) = 4 [pid 8616] close(3) = 0 [pid 8615] <... close resumed>) = 0 [pid 8616] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8614] <... clone3 resumed> => {parent_tid=[8617]}, 88) = 8617 [pid 8616] <... futex resumed>) = 0 [pid 8616] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8615] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8614] rt_sigprocmask(SIG_SETMASK, [], [pid 8616] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8615] <... futex resumed>) = 0 [pid 8614] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8616] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8615] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8614] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8616] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8616] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8615] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8614] <... futex resumed>) = 0 [pid 8616] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8616] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8615] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8614] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8616] <... clone3 resumed> => {parent_tid=[8618]}, 88) = 8618 [pid 8615] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8616] rt_sigprocmask(SIG_SETMASK, [], [pid 8615] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8616] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8616] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8615] <... mmap resumed>) = 0x7fd459fa1000 [pid 8616] <... futex resumed>) = 0 [pid 8616] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8615] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8615] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ./strace-static-x86_64: Process 8617 attached [pid 8615] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8617] set_robust_list(0x7fd459fc19a0, 24 [pid 8615] <... clone3 resumed> => {parent_tid=[8619]}, 88) = 8619 [pid 8617] <... set_robust_list resumed>) = 0 [pid 8617] rt_sigprocmask(SIG_SETMASK, [], [pid 8615] rt_sigprocmask(SIG_SETMASK, [], [pid 8617] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8615] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8615] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8615] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8617] <... bpf resumed>) = 3 [pid 8617] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8614] <... futex resumed>) = 0 [pid 8617] <... futex resumed>) = 1 [pid 8617] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8614] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8614] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8618 attached [pid 8618] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8618] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8618] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8612] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8619 attached [pid 8618] <... futex resumed>) = 1 [pid 8616] <... futex resumed>) = 0 [pid 8618] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8616] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8619] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8616] <... futex resumed>) = 0 [pid 8616] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8619] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8619] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8619] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8615] <... futex resumed>) = 0 [pid 8615] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8619] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8615] <... futex resumed>) = 0 [pid 8615] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8614] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8614] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8607] exit_group(0) = ? [pid 8608] <... bpf resumed>) = ? [pid 8608] +++ exited with 0 +++ [pid 8607] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8607, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8620 ./strace-static-x86_64: Process 8620 attached [pid 8620] set_robust_list(0x555555b026a0, 24) = 0 [pid 8620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8620] setpgid(0, 0) = 0 [pid 8620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8620] write(3, "1000", 4) = 4 [pid 8616] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8620] close(3 [pid 8616] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8620] <... close resumed>) = 0 [pid 8616] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8620] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8620] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8620] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8620] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8620] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8621]}, 88) = 8621 [pid 8615] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8620] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8620] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8621 attached [pid 8621] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8621] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8621] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8620] <... futex resumed>) = 0 [pid 8620] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8621] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8620] <... futex resumed>) = 0 [pid 8620] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 8620] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8610] exit_group(0) = ? [pid 8611] <... bpf resumed>) = ? [pid 8611] +++ exited with 0 +++ [pid 8610] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8610, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8622 ./strace-static-x86_64: Process 8622 attached [pid 8622] set_robust_list(0x555555b026a0, 24) = 0 [pid 8622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8622] setpgid(0, 0) = 0 [pid 8622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8622] write(3, "1000", 4) = 4 [pid 8622] close(3) = 0 [pid 8622] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8622] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8622] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8622] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8622] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8622] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8622] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8623]}, 88) = 8623 [pid 8622] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8622] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8622] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8623 attached [pid 8612] exit_group(0 [pid 8623] set_robust_list(0x7fd459fc19a0, 24 [pid 8612] <... exit_group resumed>) = ? [pid 8623] <... set_robust_list resumed>) = 0 [pid 8623] rt_sigprocmask(SIG_SETMASK, [], [pid 8613] <... bpf resumed>) = ? [pid 8623] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8613] +++ exited with 0 +++ [pid 8612] +++ exited with 0 +++ [pid 8623] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8612, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 8623] <... futex resumed>) = 1 [pid 8622] <... futex resumed>) = 0 [pid 8623] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8622] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8623] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8622] <... futex resumed>) = 0 [pid 8623] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8622] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8624 ./strace-static-x86_64: Process 8624 attached [pid 8624] set_robust_list(0x555555b026a0, 24) = 0 [pid 8624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8624] setpgid(0, 0) = 0 [pid 8624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8624] write(3, "1000", 4) = 4 [pid 8624] close(3) = 0 [pid 8624] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8624] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8624] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8625]}, 88) = 8625 [pid 8624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8624] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8624] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8614] exit_group(0) = ? [pid 8617] <... bpf resumed>) = ? [pid 8617] +++ exited with 0 +++ [pid 8614] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8614, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8626 [pid 8616] exit_group(0) = ? [pid 8618] <... bpf resumed>) = ? [pid 8618] +++ exited with 0 +++ [pid 8616] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8616, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8625 attached [pid 8625] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8625] rt_sigprocmask(SIG_SETMASK, [], [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8627 [pid 8625] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8626 attached [pid 8626] set_robust_list(0x555555b026a0, 24) = 0 [pid 8626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8625] <... bpf resumed>) = 3 [pid 8625] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8624] <... futex resumed>) = 0 [pid 8624] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8624] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8626] <... prctl resumed>) = 0 [pid 8626] setpgid(0, 0 [pid 8625] <... futex resumed>) = 1 [pid 8625] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8626] <... setpgid resumed>) = 0 [pid 8626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8626] write(3, "1000", 4) = 4 [pid 8626] close(3) = 0 [pid 8626] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8626] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8626] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8628]}, 88) = 8628 [pid 8626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8626] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8627 attached ) = 0 [pid 8627] set_robust_list(0x555555b026a0, 24) = 0 [pid 8626] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8615] exit_group(0 [pid 8627] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8615] <... exit_group resumed>) = ? [pid 8627] <... prctl resumed>) = 0 [pid 8627] setpgid(0, 0) = 0 [pid 8627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8627] write(3, "1000", 4) = 4 [pid 8627] close(3) = 0 [pid 8627] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8627] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8627] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8627] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8619] <... bpf resumed>) = ? [pid 8627] <... mmap resumed>) = 0x7fd459fa1000 [pid 8627] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8627] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8627] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8619] +++ exited with 0 +++ [pid 8615] +++ exited with 0 +++ [pid 8627] <... clone3 resumed> => {parent_tid=[8629]}, 88) = 8629 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8615, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 8627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8627] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8627] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 8628 attached , child_tidptr=0x555555b02690) = 8630 [pid 8628] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8622] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8622] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8628] rt_sigprocmask(SIG_SETMASK, [], [pid 8622] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8628] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8628] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 8629 attached [pid 8629] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8629] rt_sigprocmask(SIG_SETMASK, [], [pid 8628] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8626] <... futex resumed>) = 0 [pid 8626] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8628] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8626] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8629] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8629] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8627] <... futex resumed>) = 0 [pid 8629] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8627] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8627] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8630 attached [pid 8630] set_robust_list(0x555555b026a0, 24) = 0 [pid 8630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8630] setpgid(0, 0) = 0 [pid 8630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8630] write(3, "1000", 4) = 4 [pid 8630] close(3) = 0 [pid 8630] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8630] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8630] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8624] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8630] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8630] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8630] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8631]}, 88) = 8631 [pid 8630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8630] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8630] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8631 attached [pid 8631] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8620] exit_group(0) = ? [pid 8631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8621] <... bpf resumed>) = ? [pid 8631] <... bpf resumed>) = 3 [pid 8631] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8621] +++ exited with 0 +++ [pid 8620] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8620, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 8631] <... futex resumed>) = 1 [pid 8630] <... futex resumed>) = 0 [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8631] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8630] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8630] <... futex resumed>) = 0 [pid 8630] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] <... clone resumed>, child_tidptr=0x555555b02690) = 8632 ./strace-static-x86_64: Process 8632 attached [pid 8632] set_robust_list(0x555555b026a0, 24) = 0 [pid 8632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8632] setpgid(0, 0) = 0 [pid 8632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8632] write(3, "1000", 4) = 4 [pid 8632] close(3) = 0 [pid 8632] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8632] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8632] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8627] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8632] <... mmap resumed>) = 0x7fd459fa1000 [pid 8632] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8632] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8633]}, 88) = 8633 [pid 8632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8632] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8632] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8633 attached [pid 8633] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8633] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8633] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8633] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8632] <... futex resumed>) = 0 [pid 8632] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8633] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8632] <... futex resumed>) = 0 [pid 8632] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8630] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8632] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8622] exit_group(0) = ? [pid 8623] <... bpf resumed>) = ? [pid 8623] +++ exited with 0 +++ [pid 8622] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8622, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8634 [pid 8624] exit_group(0) = ? [pid 8625] <... bpf resumed>) = ? [pid 8625] +++ exited with 0 +++ [pid 8624] +++ exited with 0 +++ ./strace-static-x86_64: Process 8634 attached [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8624, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 8634] set_robust_list(0x555555b026a0, 24 [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8634] <... set_robust_list resumed>) = 0 [pid 8634] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8634] <... prctl resumed>) = 0 [pid 8634] setpgid(0, 0) = 0 [pid 8634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 297] <... clone resumed>, child_tidptr=0x555555b02690) = 8635 [pid 8634] <... openat resumed>) = 3 [pid 8634] write(3, "1000", 4) = 4 [pid 8634] close(3) = 0 [pid 8634] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8634] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8634] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8634] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8634] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8634] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8634] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8636]}, 88) = 8636 [pid 8634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8634] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8634] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8636 attached [pid 8636] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8636] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8635 attached [pid 8635] set_robust_list(0x555555b026a0, 24) = 0 [pid 8635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8636] <... bpf resumed>) = 3 [pid 8635] setpgid(0, 0 [pid 8636] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8634] <... futex resumed>) = 0 [pid 8634] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8634] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8635] <... setpgid resumed>) = 0 [pid 8635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8636] <... futex resumed>) = 1 [pid 8636] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8635] write(3, "1000", 4) = 4 [pid 8635] close(3) = 0 [pid 8635] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8635] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8635] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8637]}, 88) = 8637 [pid 8635] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8635] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8635] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8627] exit_group(0) = ? [pid 8629] <... bpf resumed>) = ? [pid 8629] +++ exited with 0 +++ [pid 8627] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8627, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8637 attached [pid 8637] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 8637] rt_sigprocmask(SIG_SETMASK, [], [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8637] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8637] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8638 [pid 8637] <... bpf resumed>) = 3 [pid 8637] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8635] <... futex resumed>) = 0 [pid 8635] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8637] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8635] <... futex resumed>) = 0 [pid 8635] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8626] exit_group(0) = ? ./strace-static-x86_64: Process 8638 attached [pid 8638] set_robust_list(0x555555b026a0, 24) = 0 [pid 8638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8638] setpgid(0, 0) = 0 [pid 8638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8638] write(3, "1000", 4) = 4 [pid 8638] close(3) = 0 [pid 8638] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8638] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8638] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8638] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8638] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8638] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8639]}, 88) = 8639 [pid 8638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8638] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8638] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8634] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8634] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8634] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8639 attached [pid 8639] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8639] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8638] <... futex resumed>) = 0 [pid 8638] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8638] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8639] <... futex resumed>) = 1 [pid 8639] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8630] exit_group(0) = ? [pid 8631] <... bpf resumed>) = ? [pid 8631] +++ exited with 0 +++ [pid 8630] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8630, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8640 [pid 8628] <... bpf resumed>) = ? [pid 8628] +++ exited with 0 +++ [pid 8626] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8626, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8641 ./strace-static-x86_64: Process 8640 attached [pid 8640] set_robust_list(0x555555b026a0, 24) = 0 [pid 8640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8640] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 8641 attached [pid 8640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8641] set_robust_list(0x555555b026a0, 24 [pid 8640] <... openat resumed>) = 3 [pid 8640] write(3, "1000", 4 [pid 8641] <... set_robust_list resumed>) = 0 [pid 8640] <... write resumed>) = 4 [pid 8641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8640] close(3) = 0 [pid 8641] setpgid(0, 0 [pid 8640] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8641] <... setpgid resumed>) = 0 [pid 8640] <... futex resumed>) = 0 [pid 8641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8640] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8641] <... openat resumed>) = 3 [pid 8640] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8641] write(3, "1000", 4 [pid 8640] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8641] <... write resumed>) = 4 [pid 8641] close(3 [pid 8640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8641] <... close resumed>) = 0 [pid 8640] <... mmap resumed>) = 0x7fd459fa1000 [pid 8640] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8641] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8640] <... mprotect resumed>) = 0 [pid 8640] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8641] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8640] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8641] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8640] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8641] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8640] <... clone3 resumed> => {parent_tid=[8642]}, 88) = 8642 [pid 8641] <... mmap resumed>) = 0x7fd459fa1000 [pid 8640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8641] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8640] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8641] <... mprotect resumed>) = 0 [pid 8640] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8641] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8641] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8643]}, 88) = 8643 [pid 8641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8632] exit_group(0 [pid 8641] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8632] <... exit_group resumed>) = ? [pid 8641] <... futex resumed>) = 0 [pid 8641] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8642 attached [pid 8642] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8642] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8638] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8642] <... bpf resumed>) = 3 [pid 8642] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8640] <... futex resumed>) = 0 [pid 8642] <... futex resumed>) = 1 [pid 8642] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8640] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8640] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8643 attached [pid 8643] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8643] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8643] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8643] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8641] <... futex resumed>) = 0 [pid 8641] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8641] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8643] <... futex resumed>) = 0 [pid 8643] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8633] <... bpf resumed>) = ? [pid 8633] +++ exited with 0 +++ [pid 8632] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8632, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8644 ./strace-static-x86_64: Process 8644 attached [pid 8644] set_robust_list(0x555555b026a0, 24) = 0 [pid 8644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8644] setpgid(0, 0) = 0 [pid 8644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8644] write(3, "1000", 4) = 4 [pid 8644] close(3) = 0 [pid 8644] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8644] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8644] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8644] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8644] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8644] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8645]}, 88) = 8645 [pid 8644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8644] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8644] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8640] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8645 attached [pid 8645] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8645] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8645] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8644] <... futex resumed>) = 0 [pid 8645] <... futex resumed>) = 1 [pid 8644] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8645] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8644] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8641] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8641] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8644] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8634] exit_group(0) = ? [pid 8636] <... bpf resumed>) = ? [pid 8636] +++ exited with 0 +++ [pid 8634] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8634, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8646 ./strace-static-x86_64: Process 8646 attached [pid 8646] set_robust_list(0x555555b026a0, 24) = 0 [pid 8646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8646] setpgid(0, 0) = 0 [pid 8646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8646] write(3, "1000", 4) = 4 [pid 8646] close(3) = 0 [pid 8646] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8646] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8646] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8646] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8638] exit_group(0) = ? [pid 8646] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8639] <... bpf resumed>) = ? [pid 8646] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8647]}, 88) = 8647 [pid 8646] rt_sigprocmask(SIG_SETMASK, [], [pid 8639] +++ exited with 0 +++ [pid 8638] +++ exited with 0 +++ [pid 8635] exit_group(0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8638, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 8635] <... exit_group resumed>) = ? [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8646] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] <... clone resumed>, child_tidptr=0x555555b02690) = 8648 [pid 8646] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8637] <... bpf resumed>) = ? [pid 8646] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8637] +++ exited with 0 +++ [pid 8635] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8635, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8649 ./strace-static-x86_64: Process 8647 attached [pid 8647] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 ./strace-static-x86_64: Process 8648 attached [pid 8647] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8648] set_robust_list(0x555555b026a0, 24 [pid 8647] <... futex resumed>) = 1 [pid 8646] <... futex resumed>) = 0 [pid 8648] <... set_robust_list resumed>) = 0 [pid 8647] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8647] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8646] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8648] <... prctl resumed>) = 0 [pid 8647] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8649 attached [pid 8648] setpgid(0, 0 [pid 8646] <... futex resumed>) = 0 [pid 8648] <... setpgid resumed>) = 0 [pid 8649] set_robust_list(0x555555b026a0, 24 [pid 8648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8646] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8649] <... set_robust_list resumed>) = 0 [pid 8648] <... openat resumed>) = 3 [pid 8648] write(3, "1000", 4) = 4 [pid 8648] close(3 [pid 8649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8648] <... close resumed>) = 0 [pid 8649] <... prctl resumed>) = 0 [pid 8648] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8648] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8648] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8648] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8649] setpgid(0, 0 [pid 8648] <... mmap resumed>) = 0x7fd459fa1000 [pid 8648] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8649] <... setpgid resumed>) = 0 [pid 8648] <... mprotect resumed>) = 0 [pid 8649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8648] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8649] <... openat resumed>) = 3 [pid 8648] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8649] write(3, "1000", 4 [pid 8648] <... clone3 resumed> => {parent_tid=[8650]}, 88) = 8650 [pid 8648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8648] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8648] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8650 attached [pid 8649] <... write resumed>) = 4 [pid 8649] close(3) = 0 [pid 8649] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8650] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8650] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8649] <... futex resumed>) = 0 [pid 8649] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8649] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8650] <... bpf resumed>) = 3 [pid 8649] <... mmap resumed>) = 0x7fd459fa1000 [pid 8650] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8649] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8648] <... futex resumed>) = 0 [pid 8648] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8649] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8648] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8649] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8649] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8651]}, 88) = 8651 [pid 8649] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8649] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8650] <... futex resumed>) = 1 [pid 8649] <... futex resumed>) = 0 [pid 8649] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8650] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72./strace-static-x86_64: Process 8651 attached [pid 8651] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8651] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8651] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8649] <... futex resumed>) = 0 [pid 8651] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8649] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8649] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8640] exit_group(0) = ? [pid 8646] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8642] <... bpf resumed>) = ? [pid 8642] +++ exited with 0 +++ [pid 8640] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8640, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8653 [pid 8648] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8648] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8648] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8641] exit_group(0./strace-static-x86_64: Process 8653 attached ) = ? [pid 8653] set_robust_list(0x555555b026a0, 24) = 0 [pid 8653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8643] <... bpf resumed>) = ? [pid 8653] setpgid(0, 0) = 0 [pid 8653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8653] write(3, "1000", 4 [pid 8643] +++ exited with 0 +++ [pid 8641] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8641, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 8653] <... write resumed>) = 4 [pid 8653] close(3) = 0 [pid 8653] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8653] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8649] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8654 [pid 8653] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8653] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8653] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8653] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8653] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8655]}, 88) = 8655 [pid 8653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8653] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 8654 attached [pid 8654] set_robust_list(0x555555b026a0, 24) = 0 [pid 8653] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8654] setpgid(0, 0./strace-static-x86_64: Process 8655 attached ) = 0 [pid 8655] set_robust_list(0x7fd459fc19a0, 24 [pid 8654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8655] <... set_robust_list resumed>) = 0 [pid 8654] <... openat resumed>) = 3 [pid 8654] write(3, "1000", 4) = 4 [pid 8655] rt_sigprocmask(SIG_SETMASK, [], [pid 8654] close(3 [pid 8655] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8654] <... close resumed>) = 0 [pid 8654] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8655] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8654] <... futex resumed>) = 0 [pid 8654] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8654] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8655] <... bpf resumed>) = 3 [pid 8654] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8654] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8655] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8654] <... mmap resumed>) = 0x7fd459fa1000 [pid 8654] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8655] <... futex resumed>) = 1 [pid 8654] <... mprotect resumed>) = 0 [pid 8653] <... futex resumed>) = 0 [pid 8655] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8654] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8653] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8654] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8653] <... futex resumed>) = 0 [pid 8654] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8653] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8654] <... clone3 resumed> => {parent_tid=[8656]}, 88) = 8656 [pid 8654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8654] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8654] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8656 attached [pid 8656] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8656] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8654] <... futex resumed>) = 0 [pid 8656] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8654] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8654] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8644] exit_group(0) = ? [pid 8645] <... bpf resumed>) = ? [pid 8645] +++ exited with 0 +++ [pid 8644] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8644, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8657 ./strace-static-x86_64: Process 8657 attached [pid 8657] set_robust_list(0x555555b026a0, 24) = 0 [pid 8657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8657] setpgid(0, 0) = 0 [pid 8657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8657] write(3, "1000", 4) = 4 [pid 8657] close(3) = 0 [pid 8657] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8657] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8657] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8657] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8657] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8653] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8657] <... clone3 resumed> => {parent_tid=[8658]}, 88) = 8658 [pid 8657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8657] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8657] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8654] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8658 attached [pid 8658] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8658] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8658] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8657] <... futex resumed>) = 0 [pid 8658] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8657] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8657] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 8648] exit_group(0) = ? [pid 8650] <... bpf resumed>) = ? [pid 8650] +++ exited with 0 +++ [pid 8648] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8648, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8659 ./strace-static-x86_64: Process 8659 attached [pid 8659] set_robust_list(0x555555b026a0, 24) = 0 [pid 8659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8646] exit_group(0 [pid 8659] setpgid(0, 0 [pid 8646] <... exit_group resumed>) = ? [pid 8659] <... setpgid resumed>) = 0 [pid 8659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8659] write(3, "1000", 4) = 4 [pid 8659] close(3) = 0 [pid 8659] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8659] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8659] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8659] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8659] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8647] <... bpf resumed>) = ? [pid 8659] <... clone3 resumed> => {parent_tid=[8660]}, 88) = 8660 [pid 8659] rt_sigprocmask(SIG_SETMASK, [], [pid 8647] +++ exited with 0 +++ [pid 8646] +++ exited with 0 +++ [pid 8659] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8659] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8646, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 8659] <... futex resumed>) = 0 [pid 296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8660 attached [pid 8659] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] <... restart_syscall resumed>) = 0 [pid 8660] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8649] exit_group(0) = ? [pid 8660] <... bpf resumed>) = 3 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8661 [pid 8660] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8659] <... futex resumed>) = 0 [pid 8660] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8659] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8659] <... futex resumed>) = 0 [pid 8660] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8659] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8651] <... bpf resumed>) = ? [pid 8651] +++ exited with 0 +++ [pid 8649] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8649, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8662 ./strace-static-x86_64: Process 8662 attached [pid 8662] set_robust_list(0x555555b026a0, 24) = 0 [pid 8662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8662] setpgid(0, 0) = 0 [pid 8662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8662] write(3, "1000", 4) = 4 [pid 8662] close(3) = 0 [pid 8662] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8662] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8662] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 ./strace-static-x86_64: Process 8661 attached [pid 8661] set_robust_list(0x555555b026a0, 24) = 0 [pid 8662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8662] <... mmap resumed>) = 0x7fd459fa1000 [pid 8661] <... prctl resumed>) = 0 [pid 8662] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8661] setpgid(0, 0) = 0 [pid 8661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8662] <... mprotect resumed>) = 0 [pid 8661] <... openat resumed>) = 3 [pid 8661] write(3, "1000", 4) = 4 [pid 8662] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8661] close(3) = 0 [pid 8661] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8661] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8662] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8661] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8661] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8661] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8663]}, 88) = 8663 [pid 8662] rt_sigprocmask(SIG_SETMASK, [], [pid 8661] <... mprotect resumed>) = 0 [pid 8662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8662] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8661] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8662] <... futex resumed>) = 0 [pid 8661] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8662] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8664]}, 88) = 8664 [pid 8661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8661] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8661] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8663 attached [pid 8663] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8664 attached [pid 8664] set_robust_list(0x7fd459fc19a0, 24 [pid 8663] <... bpf resumed>) = 3 [pid 8664] <... set_robust_list resumed>) = 0 [pid 8663] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8664] rt_sigprocmask(SIG_SETMASK, [], [pid 8663] <... futex resumed>) = 1 [pid 8662] <... futex resumed>) = 0 [pid 8664] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8663] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8662] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8662] <... futex resumed>) = 0 [pid 8664] <... bpf resumed>) = 3 [pid 8663] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8662] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8664] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8664] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8659] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8661] <... futex resumed>) = 0 [pid 8661] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8664] <... futex resumed>) = 0 [pid 8661] <... futex resumed>) = 1 [pid 8661] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8664] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8653] exit_group(0) = ? [pid 8655] <... bpf resumed>) = ? [pid 8655] +++ exited with 0 +++ [pid 8653] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8653, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 8654] exit_group(0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8654] <... exit_group resumed>) = ? [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8665 [pid 8656] <... bpf resumed>) = ? [pid 8656] +++ exited with 0 +++ [pid 8654] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8654, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8666 ./strace-static-x86_64: Process 8665 attached [pid 8665] set_robust_list(0x555555b026a0, 24) = 0 [pid 8665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8665] setpgid(0, 0) = 0 [pid 8665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8665] write(3, "1000", 4) = 4 [pid 8665] close(3) = 0 [pid 8665] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8665] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8665] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8665] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 8666 attached ) = 0 [pid 8666] set_robust_list(0x555555b026a0, 24 [pid 8665] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8666] <... set_robust_list resumed>) = 0 [pid 8665] <... clone3 resumed> => {parent_tid=[8667]}, 88) = 8667 [pid 8666] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8665] rt_sigprocmask(SIG_SETMASK, [], [pid 8666] <... prctl resumed>) = 0 [pid 8665] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8666] setpgid(0, 0 [pid 8665] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8666] <... setpgid resumed>) = 0 [pid 8665] <... futex resumed>) = 0 [pid 8666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8665] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8666] <... openat resumed>) = 3 [pid 8666] write(3, "1000", 4./strace-static-x86_64: Process 8667 attached ) = 4 [pid 8667] set_robust_list(0x7fd459fc19a0, 24 [pid 8666] close(3 [pid 8667] <... set_robust_list resumed>) = 0 [pid 8666] <... close resumed>) = 0 [pid 8667] rt_sigprocmask(SIG_SETMASK, [], [pid 8666] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8667] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8666] <... futex resumed>) = 0 [pid 8666] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8667] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8666] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8666] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8662] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8666] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8667] <... bpf resumed>) = 3 [pid 8666] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8667] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8666] <... mmap resumed>) = 0x7fd459fa1000 [pid 8667] <... futex resumed>) = 1 [pid 8666] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8665] <... futex resumed>) = 0 [pid 8667] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8666] <... mprotect resumed>) = 0 [pid 8665] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8667] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8666] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8665] <... futex resumed>) = 0 [pid 8661] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8667] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8666] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8665] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8666] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8668]}, 88) = 8668 [pid 8666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8666] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8666] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8668 attached [pid 8668] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8668] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8666] <... futex resumed>) = 0 [pid 8666] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8666] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8668] <... futex resumed>) = 1 [pid 8668] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8657] exit_group(0) = ? [pid 8658] <... bpf resumed>) = ? [pid 8658] +++ exited with 0 +++ [pid 8657] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8657, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8669 ./strace-static-x86_64: Process 8669 attached [pid 8669] set_robust_list(0x555555b026a0, 24) = 0 [pid 8669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8669] setpgid(0, 0) = 0 [pid 8669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8669] write(3, "1000", 4) = 4 [pid 8669] close(3) = 0 [pid 8669] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8669] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8669] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8669] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8669] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8670]}, 88) = 8670 [pid 8669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8669] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8669] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8666] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8666] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8670 attached [pid 8670] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8670] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8665] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8670] <... bpf resumed>) = 3 [pid 8670] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8669] <... futex resumed>) = 0 [pid 8669] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8670] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8669] <... futex resumed>) = 0 [pid 8669] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 8659] exit_group(0) = ? [pid 8660] <... bpf resumed>) = ? [pid 8660] +++ exited with 0 +++ [pid 8659] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8659, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8671 ./strace-static-x86_64: Process 8671 attached [pid 8671] set_robust_list(0x555555b026a0, 24) = 0 [pid 8671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8671] setpgid(0, 0) = 0 [pid 8671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8662] exit_group(0 [pid 8671] <... openat resumed>) = 3 [pid 8662] <... exit_group resumed>) = ? [pid 8671] write(3, "1000", 4) = 4 [pid 8671] close(3) = 0 [pid 8671] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8671] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8671] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8671] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8671] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8672]}, 88) = 8672 [pid 8671] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8671] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8671] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8672 attached [pid 8672] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8672] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8671] <... futex resumed>) = 0 [pid 8672] <... futex resumed>) = 1 [pid 8671] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8672] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8671] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8663] <... bpf resumed>) = ? [pid 8663] +++ exited with 0 +++ [pid 8662] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8662, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8673 ./strace-static-x86_64: Process 8673 attached [pid 8661] exit_group(0) = ? [pid 8673] set_robust_list(0x555555b026a0, 24 [pid 8664] <... bpf resumed>) = ? [pid 8673] <... set_robust_list resumed>) = 0 [pid 8673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8673] setpgid(0, 0 [pid 8664] +++ exited with 0 +++ [pid 8661] +++ exited with 0 +++ [pid 8673] <... setpgid resumed>) = 0 [pid 8673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8661, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 8673] <... openat resumed>) = 3 [pid 8673] write(3, "1000", 4) = 4 [pid 8673] close(3) = 0 [pid 8673] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8673] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8673] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8673] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8673] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8674 [pid 8673] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8675]}, 88) = 8675 [pid 8673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8673] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8673] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8674 attached [pid 8674] set_robust_list(0x555555b026a0, 24) = 0 [pid 8674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8674] setpgid(0, 0 [pid 8666] exit_group(0 [pid 8674] <... setpgid resumed>) = 0 [pid 8666] <... exit_group resumed>) = ? [pid 8674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8674] write(3, "1000", 4) = 4 [pid 8674] close(3) = 0 [pid 8674] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8674] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8674] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 8675 attached NULL, 8) = 0 [pid 8675] set_robust_list(0x7fd459fc19a0, 24 [pid 8674] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8675] <... set_robust_list resumed>) = 0 [pid 8674] <... mmap resumed>) = 0x7fd459fa1000 [pid 8675] rt_sigprocmask(SIG_SETMASK, [], [pid 8674] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8675] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8674] <... mprotect resumed>) = 0 [pid 8675] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8674] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8675] <... bpf resumed>) = 3 [pid 8674] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8675] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8674] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8675] <... futex resumed>) = 1 [pid 8673] <... futex resumed>) = 0 [pid 8675] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8674] <... clone3 resumed> => {parent_tid=[8676]}, 88) = 8676 [pid 8673] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8674] rt_sigprocmask(SIG_SETMASK, [], [pid 8673] <... futex resumed>) = 0 [pid 8675] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8674] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8673] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8674] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8674] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8668] <... bpf resumed>) = ? [pid 8668] +++ exited with 0 +++ [pid 8666] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8666, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 8676 attached [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8676] set_robust_list(0x7fd459fc19a0, 24 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8677 [pid 8676] <... set_robust_list resumed>) = 0 [pid 8676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8676] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8674] <... futex resumed>) = 0 [pid 8676] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8674] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8676] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8674] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8676] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8665] exit_group(0./strace-static-x86_64: Process 8677 attached ) = ? [pid 8677] set_robust_list(0x555555b026a0, 24) = 0 [pid 8667] <... bpf resumed>) = ? [pid 8677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8677] setpgid(0, 0) = 0 [pid 8677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8667] +++ exited with 0 +++ [pid 8665] +++ exited with 0 +++ [pid 8677] write(3, "1000", 4 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8665, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 8677] <... write resumed>) = 4 [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8677] close(3) = 0 [pid 8677] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] <... clone resumed>, child_tidptr=0x555555b02690) = 8678 [pid 8677] <... futex resumed>) = 0 [pid 8677] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8677] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8679]}, 88) = 8679 [pid 8677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8677] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 8678 attached [pid 8677] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8679 attached [pid 8678] set_robust_list(0x555555b026a0, 24 [pid 8679] set_robust_list(0x7fd459fc19a0, 24 [pid 8678] <... set_robust_list resumed>) = 0 [pid 8679] <... set_robust_list resumed>) = 0 [pid 8679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8678] setpgid(0, 0) = 0 [pid 8679] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8679] <... bpf resumed>) = 3 [pid 8678] <... openat resumed>) = 3 [pid 8679] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8678] write(3, "1000", 4) = 4 [pid 8677] <... futex resumed>) = 0 [pid 8678] close(3 [pid 8677] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8678] <... close resumed>) = 0 [pid 8677] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8678] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8679] <... futex resumed>) = 1 [pid 8678] <... futex resumed>) = 0 [pid 8679] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8678] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8678] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8678] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8678] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8678] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8680]}, 88) = 8680 [pid 8678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8678] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8678] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8680 attached [pid 8680] set_robust_list(0x7fd459fc19a0, 24 [pid 8673] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8680] <... set_robust_list resumed>) = 0 [pid 8680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8680] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8678] <... futex resumed>) = 0 [pid 8678] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8678] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8680] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8669] exit_group(0) = ? [pid 8670] <... bpf resumed>) = ? [pid 8674] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8674] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8670] +++ exited with 0 +++ [pid 8669] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8669, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8681 ./strace-static-x86_64: Process 8681 attached [pid 8681] set_robust_list(0x555555b026a0, 24) = 0 [pid 8681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8681] setpgid(0, 0) = 0 [pid 8681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8681] write(3, "1000", 4) = 4 [pid 8681] close(3) = 0 [pid 8681] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8681] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8681] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8681] <... mmap resumed>) = 0x7fd459fa1000 [pid 8681] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8681] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8681] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8682]}, 88) = 8682 [pid 8681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8681] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8682 attached ) = 0 [pid 8681] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8682] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8682] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8682] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8681] <... futex resumed>) = 0 [pid 8682] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8681] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8681] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8678] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8681] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8671] exit_group(0) = ? [pid 8672] <... bpf resumed>) = ? [pid 8672] +++ exited with 0 +++ [pid 8671] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8671, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8683 ./strace-static-x86_64: Process 8683 attached [pid 8683] set_robust_list(0x555555b026a0, 24) = 0 [pid 8683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8683] setpgid(0, 0) = 0 [pid 8683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8683] write(3, "1000", 4) = 4 [pid 8683] close(3) = 0 [pid 8683] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8683] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8683] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8683] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8683] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8684]}, 88) = 8684 [pid 8683] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8683] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8684 attached ) = 0 [pid 8683] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8684] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8684] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8673] exit_group(0) = ? [pid 8684] <... bpf resumed>) = 3 [pid 8684] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8683] <... futex resumed>) = 0 [pid 8684] <... futex resumed>) = 1 [pid 8684] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8683] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8675] <... bpf resumed>) = ? [pid 8683] <... futex resumed>) = 0 [pid 8675] +++ exited with 0 +++ [pid 8673] +++ exited with 0 +++ [pid 8683] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8673, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8685 [pid 8674] exit_group(0) = ? [pid 8676] <... bpf resumed>) = ? [pid 8676] +++ exited with 0 +++ [pid 8674] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8674, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 8685 attached ) = 0 [pid 8685] set_robust_list(0x555555b026a0, 24) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8685] setpgid(0, 0 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8686 [pid 8685] <... setpgid resumed>) = 0 [pid 8685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8685] write(3, "1000", 4) = 4 [pid 8685] close(3) = 0 ./strace-static-x86_64: Process 8686 attached [pid 8685] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8686] set_robust_list(0x555555b026a0, 24 [pid 8685] <... futex resumed>) = 0 [pid 8686] <... set_robust_list resumed>) = 0 [pid 8685] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8686] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8685] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8686] <... prctl resumed>) = 0 [pid 8685] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8686] setpgid(0, 0 [pid 8685] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8677] exit_group(0 [pid 8686] <... setpgid resumed>) = 0 [pid 8685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8677] <... exit_group resumed>) = ? [pid 8685] <... mmap resumed>) = 0x7fd459fa1000 [pid 8679] <... bpf resumed>) = ? [pid 8686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8685] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8679] +++ exited with 0 +++ [pid 8677] +++ exited with 0 +++ [pid 8686] <... openat resumed>) = 3 [pid 8685] <... mprotect resumed>) = 0 [pid 8686] write(3, "1000", 4 [pid 8685] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8686] <... write resumed>) = 4 [pid 8686] close(3 [pid 8685] <... rt_sigprocmask resumed>[], 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8677, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 8686] <... close resumed>) = 0 [pid 8685] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8686] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8685] <... clone3 resumed> => {parent_tid=[8687]}, 88) = 8687 [pid 8685] rt_sigprocmask(SIG_SETMASK, [], [pid 8686] <... futex resumed>) = 0 [pid 8685] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8686] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8685] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8686] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8685] <... futex resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8688 ./strace-static-x86_64: Process 8688 attached [pid 8686] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8685] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8686] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8688] set_robust_list(0x555555b026a0, 24) = 0 [pid 8686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8688] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8686] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8688] <... prctl resumed>) = 0 [pid 8686] <... mprotect resumed>) = 0 [pid 8686] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8688] setpgid(0, 0 [pid 8686] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8688] <... setpgid resumed>) = 0 [pid 8686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8687 attached => {parent_tid=[8689]}, 88) = 8689 [pid 8688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8686] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8688] <... openat resumed>) = 3 [pid 8686] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8688] write(3, "1000", 4 [pid 8687] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8688] <... write resumed>) = 4 [pid 8687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8688] close(3) = 0 [pid 8688] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8687] <... bpf resumed>) = 3 [pid 8688] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8688] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8687] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8688] <... mmap resumed>) = 0x7fd459fa1000 [pid 8687] <... futex resumed>) = 1 [pid 8685] <... futex resumed>) = 0 [pid 8688] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8687] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8685] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8688] <... mprotect resumed>) = 0 [pid 8687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8685] <... futex resumed>) = 0 [pid 8687] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8685] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8688] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8683] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8688] <... rt_sigprocmask resumed>[], 8) = 0 ./strace-static-x86_64: Process 8689 attached [pid 8688] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8689] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8689] rt_sigprocmask(SIG_SETMASK, [], [pid 8688] <... clone3 resumed> => {parent_tid=[8690]}, 88) = 8690 [pid 8689] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8688] rt_sigprocmask(SIG_SETMASK, [], [pid 8689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8688] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8688] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8688] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8689] <... bpf resumed>) = 3 [pid 8689] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8686] <... futex resumed>) = 0 [pid 8689] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8686] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8686] <... futex resumed>) = 0 [pid 8689] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8686] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8690 attached [pid 8690] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8690] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8690] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8688] <... futex resumed>) = 0 [pid 8690] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8688] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8688] <... futex resumed>) = 0 [pid 8690] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8688] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8678] exit_group(0) = ? [pid 8680] <... bpf resumed>) = ? [pid 8680] +++ exited with 0 +++ [pid 8678] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8678, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8691 ./strace-static-x86_64: Process 8691 attached [pid 8691] set_robust_list(0x555555b026a0, 24) = 0 [pid 8691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8691] setpgid(0, 0) = 0 [pid 8691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8691] write(3, "1000", 4) = 4 [pid 8685] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8691] close(3) = 0 [pid 8691] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8691] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8691] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8691] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8691] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8686] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8691] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8691] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8692]}, 88) = 8692 [pid 8691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8691] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8691] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8692 attached [pid 8692] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8692] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8692] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8691] <... futex resumed>) = 0 [pid 8691] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8691] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8692] <... futex resumed>) = 1 [pid 8692] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8688] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8681] exit_group(0) = ? [pid 8682] <... bpf resumed>) = ? [pid 8682] +++ exited with 0 +++ [pid 8681] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8681, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8693 ./strace-static-x86_64: Process 8693 attached [pid 8693] set_robust_list(0x555555b026a0, 24) = 0 [pid 8693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8693] setpgid(0, 0) = 0 [pid 8693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8693] write(3, "1000", 4) = 4 [pid 8693] close(3) = 0 [pid 8693] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8693] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8693] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8693] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8693] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8695]}, 88) = 8695 [pid 8693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8693] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8693] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8691] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 8695 attached [pid 8695] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8695] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8695] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8693] <... futex resumed>) = 0 [pid 8695] <... futex resumed>) = 1 [pid 8693] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8695] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8693] <... futex resumed>) = 0 [pid 8693] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 8683] exit_group(0) = ? [pid 8685] exit_group(0) = ? [pid 8687] <... bpf resumed>) = ? [pid 8687] +++ exited with 0 +++ [pid 8685] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8685, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 8684] <... bpf resumed>) = ? [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8696 [pid 8684] +++ exited with 0 +++ [pid 8683] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8683, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8697 ./strace-static-x86_64: Process 8696 attached [ 224.123894][ T8692] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 224.129809][ T8692] CPU: 1 PID: 8692 Comm: syz-executor397 Not tainted 6.1.25-syzkaller-00065-g1fe248991f96 #0 [ 224.139784][ T8692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 224.149678][ T8692] RIP: 0010:bpf_dispatcher_xdp+0x81d/0x1000 [ 224.155419][ T8692] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 48 81 fa dc 1f 00 a0 7f 37 48 81 fa 64 09 00 a0 7f 1e 48 81 fa 64 09 00 a0 0f 84 85 c8 ff ff e2 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 81 fa [ 224.175115][ T8692] RSP: 0018:ffffc90001fbf8b0 EFLAGS: 00010206 [ 224.181009][ T8692] RAX: ffffffff8410dcc7 RBX: ffffc90001fbfc00 RCX: ffff88810cef0000 [ 224.188818][ T8692] RDX: ffffffffa0000964 RSI: ffffc90002227050 RDI: ffffc90001fbfc00 [ 224.196632][ T8692] RBP: ffffc90001fbf8d0 R08: ffffffff842edc9d R09: ffffed10219de001 [ 224.204453][ T8692] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 224.212258][ T8692] R13: ffffc90002227030 R14: ffffffffa0000964 R15: ffffc90002227050 [ 224.220069][ T8692] FS: 00007fd459fc16c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 224.228929][ T8692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.235343][ T8692] CR2: 00007ffe5f320648 CR3: 0000000124554000 CR4: 00000000003506a0 [ 224.243193][ T8692] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 224.250976][ T8692] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 224.259010][ T8692] Call Trace: [ 224.262079][ T8692] [ 224.264855][ T8692] ? bpf_dispatcher_xdp_func+0x25/0x30 [ 224.270155][ T8692] bpf_test_run+0x470/0xa40 [ 224.274675][ T8692] ? convert___skb_to_skb+0x670/0x670 [ 224.280046][ T8692] ? __kasan_check_write+0x14/0x20 [ 224.285308][ T8692] ? _copy_from_user+0x90/0xc0 [ 224.289902][ T8692] bpf_prog_test_run_xdp+0x7a7/0x1130 [ 224.295114][ T8692] ? dev_put+0x80/0x80 [ 224.299102][ T8692] ? __kasan_check_write+0x14/0x20 [ 224.304123][ T8692] ? fput+0x15b/0x1b0 [ 224.307937][ T8692] ? dev_put+0x80/0x80 [ 224.311841][ T8692] bpf_prog_test_run+0x3b0/0x630 [ 224.316622][ T8692] ? bpf_prog_query+0x260/0x260 [ 224.321394][ T8692] ? selinux_bpf+0xd2/0x100 [ 224.325842][ T8692] ? security_bpf+0x82/0xb0 [ 224.330179][ T8692] __sys_bpf+0x59f/0x7f0 [ 224.334587][ T8692] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 224.340027][ T8692] ? debug_smp_processor_id+0x17/0x20 [ 224.345444][ T8692] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 224.351884][ T8692] ? exit_to_user_mode_prepare+0x39/0xa0 [ 224.357531][ T8692] __x64_sys_bpf+0x7c/0x90 [ 224.361791][ T8692] do_syscall_64+0x3d/0xb0 [ 224.366023][ T8692] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 224.372018][ T8692] RIP: 0033:0x7fd45a0082c9 [ 224.376264][ T8692] 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 [ 224.395798][ T8692] RSP: 002b:00007fd459fc1238 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 224.404036][ T8692] RAX: ffffffffffffffda RBX: 00007fd45a08b308 RCX: 00007fd45a0082c9 [ 224.411849][ T8692] RDX: 0000000000000048 RSI: 0000000020001480 RDI: 000000000000000a ./strace-static-x86_64: Process 8697 attached [pid 8696] set_robust_list(0x555555b026a0, 24 [pid 8697] set_robust_list(0x555555b026a0, 24 [pid 8696] <... set_robust_list resumed>) = 0 [pid 8697] <... set_robust_list resumed>) = 0 [pid 8696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8696] <... prctl resumed>) = 0 [pid 8697] <... prctl resumed>) = 0 [pid 8696] setpgid(0, 0 [pid 8697] setpgid(0, 0 [pid 8696] <... setpgid resumed>) = 0 [pid 8697] <... setpgid resumed>) = 0 [pid 8696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8696] <... openat resumed>) = 3 [pid 8697] <... openat resumed>) = 3 [pid 8696] write(3, "1000", 4 [pid 8697] write(3, "1000", 4 [pid 8696] <... write resumed>) = 4 [pid 8697] <... write resumed>) = 4 [pid 8696] close(3 [pid 8697] close(3 [pid 8696] <... close resumed>) = 0 [pid 8697] <... close resumed>) = 0 [pid 8696] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8697] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8696] <... futex resumed>) = 0 [pid 8697] <... futex resumed>) = 0 [pid 8696] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8686] exit_group(0 [pid 8697] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8696] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8686] <... exit_group resumed>) = ? [pid 8697] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8696] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8697] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8696] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8696] <... mmap resumed>) = 0x7fd459fa1000 [pid 8697] <... mmap resumed>) = 0x7fd459fa1000 [pid 8696] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8697] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8696] <... mprotect resumed>) = 0 [pid 8697] <... mprotect resumed>) = 0 [pid 8696] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8697] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8696] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8697] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} [pid 8696] <... clone3 resumed> => {parent_tid=[8698]}, 88) = 8698 [pid 8697] <... clone3 resumed> => {parent_tid=[8699]}, 88) = 8699 [pid 8696] rt_sigprocmask(SIG_SETMASK, [], [pid 8697] rt_sigprocmask(SIG_SETMASK, [], [pid 8696] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8696] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8697] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8696] <... futex resumed>) = 0 [pid 8697] <... futex resumed>) = 0 [pid 8696] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8697] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8699 attached [pid 8699] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8688] exit_group(0) = ? [pid 8699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8697] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8696] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8697] futex(0x7fd45a08b31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8696] futex(0x7fd45a08b31c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8697] <... futex resumed>) = 0 [pid 8696] <... futex resumed>) = 0 [pid 8697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8697] <... mmap resumed>) = 0x7fd459f80000 [pid 8696] <... mmap resumed>) = 0x7fd459f80000 [pid 8697] mprotect(0x7fd459f81000, 131072, PROT_READ|PROT_WRITE [pid 8696] mprotect(0x7fd459f81000, 131072, PROT_READ|PROT_WRITE [pid 8699] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8697] <... mprotect resumed>) = 0 [pid 8696] <... mprotect resumed>) = 0 [pid 8699] <... futex resumed>) = 0 [pid 8697] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8696] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8699] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8697] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8696] <... rt_sigprocmask resumed>[], 8) = 0 [pid 8697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fa0990, parent_tid=0x7fd459fa0990, exit_signal=0, stack=0x7fd459f80000, stack_size=0x20300, tls=0x7fd459fa06c0} [pid 8696] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fa0990, parent_tid=0x7fd459fa0990, exit_signal=0, stack=0x7fd459f80000, stack_size=0x20300, tls=0x7fd459fa06c0} [pid 8697] <... clone3 resumed> => {parent_tid=[8700]}, 88) = 8700 [pid 8696] <... clone3 resumed> => {parent_tid=[8701]}, 88) = 8701 [pid 8697] rt_sigprocmask(SIG_SETMASK, [], [pid 8696] rt_sigprocmask(SIG_SETMASK, [], [pid 8697] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8696] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8697] futex(0x7fd45a08b318, FUTEX_WAKE_PRIVATE, 1000000 [pid 8696] futex(0x7fd45a08b318, FUTEX_WAKE_PRIVATE, 1000000 [pid 8697] <... futex resumed>) = 0 [pid 8696] <... futex resumed>) = 0 [pid 8697] futex(0x7fd45a08b31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8696] futex(0x7fd45a08b31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8700 attached [pid 8700] set_robust_list(0x7fd459fa09a0, 24./strace-static-x86_64: Process 8698 attached ) = 0 [pid 8698] set_robust_list(0x7fd459fc19a0, 24 [pid 8700] rt_sigprocmask(SIG_SETMASK, [], [pid 8698] <... set_robust_list resumed>) = 0 [pid 8700] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8698] rt_sigprocmask(SIG_SETMASK, [], [pid 8700] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8698] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8698] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8701 attached [pid 8701] set_robust_list(0x7fd459fa09a0, 24) = 0 [pid 8701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8701] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=-1, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72) = -1 EBADF (Bad file descriptor) [pid 8701] futex(0x7fd45a08b31c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8696] <... futex resumed>) = 0 [pid 8701] futex(0x7fd45a08b318, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8698] <... bpf resumed>) = 3 [pid 8698] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8698] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8696] exit_group(0 [pid 8701] <... futex resumed>) = ? [pid 8698] <... futex resumed>) = ? [pid 8696] <... exit_group resumed>) = ? [pid 8701] +++ exited with 0 +++ [pid 8698] +++ exited with 0 +++ [pid 8696] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8702 ./strace-static-x86_64: Process 8702 attached [pid 8689] <... bpf resumed>) = ? [pid 8702] set_robust_list(0x555555b026a0, 24) = 0 [pid 8702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 8689] +++ exited with 0 +++ [pid 8686] +++ exited with 0 +++ [pid 8702] <... prctl resumed>) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8686, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 8702] setpgid(0, 0) = 0 [pid 8702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 8690] <... bpf resumed>) = ? [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8702] <... openat resumed>) = 3 [pid 8702] write(3, "1000", 4) = 4 [pid 296] <... clone resumed>, child_tidptr=0x555555b02690) = 8703 [pid 8702] close(3) = 0 [pid 8702] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8702] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 224.419660][ T8692] RBP: 00007fd45a08b300 R08: 0000000000000000 R09: 0000000000000000 [ 224.427471][ T8692] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffb0 [ 224.435376][ T8692] R13: 0000000000000000 R14: 00007ffe5f320580 R15: 00007ffe5f320668 [ 224.443403][ T8692] [ 224.446304][ T8692] Modules linked in: [pid 8702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8702] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8702] rt_sigprocmask(SIG_BLOCK, ~[], [pid 8690] +++ exited with 0 +++ [pid 8688] +++ exited with 0 +++ [pid 8702] <... rt_sigprocmask resumed>[], 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8688, si_uid=0, si_status=0, si_utime=0, si_stime=31} --- [pid 8702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0}./strace-static-x86_64: Process 8704 attached => {parent_tid=[8704]}, 88) = 8704 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 8702] rt_sigprocmask(SIG_SETMASK, [], [pid 8704] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8704] rt_sigprocmask(SIG_SETMASK, [], [pid 8702] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8702] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... clone resumed>, child_tidptr=0x555555b02690) = 8705 [pid 8702] <... futex resumed>) = 0 [pid 8702] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128./strace-static-x86_64: Process 8703 attached [pid 8703] set_robust_list(0x555555b026a0, 24) = 0 [pid 8703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8703] setpgid(0, 0) = 0 [pid 8703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8704] <... bpf resumed>) = 3 [pid 8703] write(3, "1000", 4) = 4 [pid 8703] close(3 [pid 8704] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8703] <... close resumed>) = 0 [pid 8703] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8704] <... futex resumed>) = 1 [pid 8702] <... futex resumed>) = 0 [pid 8703] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8702] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8703] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8702] <... futex resumed>) = 0 [pid 8703] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8702] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8703] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8703] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8704] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8703] <... mprotect resumed>) = 0 [pid 8703] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8703] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8706]}, 88) = 8706 [pid 8703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8703] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8703] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8691] exit_group(0) = ? ./strace-static-x86_64: Process 8705 attached [pid 8705] set_robust_list(0x555555b026a0, 24) = 0 [pid 8705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8705] setpgid(0, 0) = 0 [pid 8705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 8706 attached ) = 3 [pid 8706] set_robust_list(0x7fd459fc19a0, 24 [pid 8705] write(3, "1000", 4 [pid 8706] <... set_robust_list resumed>) = 0 [pid 8705] <... write resumed>) = 4 [pid 8697] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8706] rt_sigprocmask(SIG_SETMASK, [], [pid 8705] close(3 [pid 8697] futex(0x7fd45a08b31c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 8706] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8705] <... close resumed>) = 0 [pid 8697] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8706] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 8705] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8705] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, [pid 8706] <... bpf resumed>) = 3 [pid 8705] <... rt_sigaction resumed>NULL, 8) = 0 [pid 8706] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8705] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 8706] <... futex resumed>) = 1 [pid 8705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 8703] <... futex resumed>) = 0 [pid 8706] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 8703] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8705] <... mmap resumed>) = 0x7fd459fa1000 [pid 8703] <... futex resumed>) = 0 [pid 8706] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8705] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE [pid 8703] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8705] <... mprotect resumed>) = 0 [pid 8705] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8707]}, 88) = 8707 [pid 8705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8705] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8705] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 8707 attached [pid 8707] set_robust_list(0x7fd459fc19a0, 24) = 0 [pid 8707] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8707] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8707] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 8705] <... futex resumed>) = 0 [pid 8705] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8705] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8707] <... futex resumed>) = 1 [pid 8707] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 8702] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 8702] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 8693] exit_group(0) = ? [pid 8695] <... bpf resumed>) = ? [pid 8695] +++ exited with 0 +++ [pid 8693] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8693, si_uid=0, si_status=0, si_utime=0, si_stime=20} --- [pid 8703] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 8705] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 301] <... restart_syscall resumed>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555b02690) = 8708 ./strace-static-x86_64: Process 8708 attached [pid 8708] set_robust_list(0x555555b026a0, 24) = 0 [pid 8708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8708] setpgid(0, 0) = 0 [pid 8708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8708] write(3, "1000", 4) = 4 [pid 8708] close(3) = 0 [pid 8708] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 8708] rt_sigaction(SIGRT_1, {sa_handler=0x7fd45a02def0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fd45a01fd00}, NULL, 8) = 0 [pid 8708] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 8708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fd459fa1000 [pid 8708] mprotect(0x7fd459fa2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 8708] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 8708] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fd459fc1990, parent_tid=0x7fd459fc1990, exit_signal=0, stack=0x7fd459fa1000, stack_size=0x20300, tls=0x7fd459fc16c0} => {parent_tid=[8709]}, 88) = 8709 [pid 8708] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8708] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 8709 attached ) = 0 [pid 8709] set_robust_list(0x7fd459fc19a0, 24 [pid 8708] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 8709] <... set_robust_list resumed>) = 0 [pid 8709] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 8709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 8709] futex(0x7fd45a08b30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 8708] <... futex resumed>) = 0 [pid 8709] futex(0x7fd45a08b308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 8708] futex(0x7fd45a08b308, FUTEX_WAKE_PRIVATE, 1000000 [pid 8709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 8708] <... futex resumed>) = 0 [pid 8709] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [ 224.600952][ T8692] ---[ end trace 0000000000000000 ]--- [ 224.606247][ T8692] RIP: 0010:bpf_dispatcher_xdp+0x81d/0x1000 [ 224.611997][ T8692] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 48 81 fa 10 20 00 a0 7f 47 48 81 fa dc 1f 00 a0 7f 2e 48 81 fa 64 09 00 a0 7f 15 48 81 64 09 00 a0 0f 84 7c c8 ff ff ff e2 66 0f 1f 44 00 00 48 81 fa [ 224.631429][ T8692] RSP: 0018:ffffc90001fbf8b0 EFLAGS: 00010206 [ 224.637315][ T8692] RAX: ffffffff8410dcc7 RBX: ffffc90001fbfc00 RCX: ffff88810cef0000 [ 224.645174][ T8692] RDX: ffffffffa0000964 RSI: ffffc90002227050 RDI: ffffc90001fbfc00 [ 224.652979][ T8692] RBP: ffffc90001fbf8d0 R08: ffffffff842edc9d R09: ffffed10219de001 [ 224.660750][ T8692] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 224.668599][ T8692] R13: ffffc90002227030 R14: ffffffffa0000964 R15: ffffc90002227050 [ 224.676395][ T8692] FS: 00007fd459fc16c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 224.685163][ T8692] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.691578][ T8692] CR2: 0000000020001484 CR3: 0000000124554000 CR4: 00000000003506a0 [pid 8708] futex(0x7fd45a08b30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 8697] exit_group(0 [pid 8699] <... futex resumed>) = ? [pid 8697] <... exit_group resumed>) = ? [pid 8699] +++ exited with 0 +++ [ 224.699380][ T8692] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 224.707416][ T8692] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 224.715232][ T8692] Kernel panic - not syncing: Fatal exception [ 224.721335][ T8692] Kernel Offset: disabled [ 224.725586][ T8692] Rebooting in 86400 seconds..