./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_BLO