./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3990530442 <...> Warning: Permanently added '10.128.0.116' (ED25519) to the list of known hosts. execve("./syz-executor3990530442", ["./syz-executor3990530442"], 0x7fff52316980 /* 10 vars */) = 0 brk(NULL) = 0x5555562fe000 brk(0x5555562fed40) = 0x5555562fed40 arch_prctl(ARCH_SET_FS, 0x5555562fe3c0) = 0 set_tid_address(0x5555562fe690) = 295 set_robust_list(0x5555562fe6a0, 24) = 0 rseq(0x5555562fece0, 0x20, 0, 0x53053053) = -1 ENOSYS (Function not implemented) prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3990530442", 4096) = 28 getrandom("\x49\xd9\xa9\x73\xf8\x0c\x23\x7a", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555562fed40 brk(0x55555631fd40) = 0x55555631fd40 brk(0x555556320000) = 0x555556320000 mprotect(0x7fbb0d6d4000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 296 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 297 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 298 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 299 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 300 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 301 ./strace-static-x86_64: Process 296 attached [pid 296] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 301 attached [pid 301] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 302 [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 303 ./strace-static-x86_64: Process 302 attached [pid 302] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 302] setpgid(0, 0) = 0 [pid 302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 302] write(3, "1000", 4) = 4 [pid 302] close(3) = 0 [pid 302] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 302] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 302] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 302] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 302] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[304]}, 88) = 304 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 302] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 304 attached [pid 304] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] bpf(BPF_PROG_LOAD, NULL, 0./strace-static-x86_64: Process 297 attached ./strace-static-x86_64: Process 298 attached ./strace-static-x86_64: Process 299 attached ./strace-static-x86_64: Process 303 attached ./strace-static-x86_64: Process 300 attached [pid 299] set_robust_list(0x5555562fe6a0, 24 [pid 298] set_robust_list(0x5555562fe6a0, 24 [pid 297] set_robust_list(0x5555562fe6a0, 24 [pid 303] set_robust_list(0x5555562fe6a0, 24 [pid 300] set_robust_list(0x5555562fe6a0, 24 [pid 299] <... set_robust_list resumed>) = 0 [pid 298] <... set_robust_list resumed>) = 0 [pid 297] <... set_robust_list resumed>) = 0 [pid 303] <... set_robust_list resumed>) = 0 [pid 300] <... set_robust_list resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 303] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 305 attached [pid 305] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 303] <... prctl resumed>) = 0 [pid 303] setpgid(0, 0 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 306 [pid 299] <... clone resumed>, child_tidptr=0x5555562fe690) = 308 [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 307 [pid 303] <... setpgid resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 305 [pid 303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 303] write(3, "1000", 4 [pid 305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 305] setpgid(0, 0) = 0 [pid 305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 304] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 305] <... openat resumed>) = 3 [pid 304] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 302] <... futex resumed>) = 0 [pid 302] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 304] <... futex resumed>) = 1 [pid 304] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 305] write(3, "1000", 4 [pid 304] <... bpf resumed>) = 3 [pid 305] <... write resumed>) = 4 [pid 305] close(3) = 0 [pid 305] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 305] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 305] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[309]}, 88) = 309 [pid 304] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 302] <... futex resumed>) = 0 [pid 302] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 305] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... futex resumed>) = 1 [pid 305] <... futex resumed>) = 0 [pid 304] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 305] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... write resumed>) = 4 ./strace-static-x86_64: Process 307 attached ./strace-static-x86_64: Process 308 attached ./strace-static-x86_64: Process 306 attached [pid 303] close(3./strace-static-x86_64: Process 309 attached [pid 309] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 309] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 309] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 309] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... futex resumed>) = 0 [pid 305] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] <... futex resumed>) = 1 [ 22.009872][ T28] audit: type=1400 audit(1698706247.717:66): avc: denied { execmem } for pid=295 comm="syz-executor399" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 22.031810][ T28] audit: type=1400 audit(1698706247.737:67): avc: denied { bpf } for pid=302 comm="syz-executor399" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [pid 309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 309] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] <... futex resumed>) = 0 [pid 305] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 305] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] <... futex resumed>) = 1 [pid 309] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 308] set_robust_list(0x5555562fe6a0, 24 [pid 307] set_robust_list(0x5555562fe6a0, 24 [pid 306] set_robust_list(0x5555562fe6a0, 24 [pid 303] <... close resumed>) = 0 [pid 307] <... set_robust_list resumed>) = 0 [pid 303] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... set_robust_list resumed>) = 0 [pid 308] <... set_robust_list resumed>) = 0 [pid 307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 307] setpgid(0, 0) = 0 [pid 307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 307] write(3, "1000", 4) = 4 [pid 307] close(3) = 0 [pid 307] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 307] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 307] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 307] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[310]}, 88) = 310 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 310 attached [pid 310] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 310] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 307] <... futex resumed>) = 0 [pid 307] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 307] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 310] <... futex resumed>) = 1 [pid 310] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 302] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 303] <... futex resumed>) = 0 [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 308] <... prctl resumed>) = 0 [pid 306] <... prctl resumed>) = 0 [ 22.053944][ T28] audit: type=1400 audit(1698706247.737:68): avc: denied { prog_load } for pid=302 comm="syz-executor399" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 22.073405][ T28] audit: type=1400 audit(1698706247.747:69): avc: denied { perfmon } for pid=302 comm="syz-executor399" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [pid 303] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 308] setpgid(0, 0 [pid 306] setpgid(0, 0 [pid 303] <... rt_sigaction resumed>NULL, 8) = 0 [pid 310] <... bpf resumed>) = 3 [pid 308] <... setpgid resumed>) = 0 [pid 306] <... setpgid resumed>) = 0 [pid 305] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 303] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 310] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 303] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 310] <... futex resumed>) = 1 [pid 308] <... openat resumed>) = 3 [pid 307] <... futex resumed>) = 0 [pid 306] <... openat resumed>) = 3 [pid 303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 308] write(3, "1000", 4 [pid 306] write(3, "1000", 4 [pid 303] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 308] <... write resumed>) = 4 [pid 306] <... write resumed>) = 4 [pid 303] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 308] close(3 [pid 306] close(3 [pid 310] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 308] <... close resumed>) = 0 [pid 307] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... close resumed>) = 0 [pid 303] <... mprotect resumed>) = 0 [pid 308] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... futex resumed>) = 0 [pid 307] <... futex resumed>) = 0 [pid 306] <... futex resumed>) = 0 [pid 303] rt_sigprocmask(SIG_BLOCK, ~[], [pid 308] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 306] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 303] <... rt_sigprocmask resumed>[], 8) = 0 [pid 308] <... rt_sigaction resumed>NULL, 8) = 0 [pid 306] <... rt_sigaction resumed>NULL, 8) = 0 [pid 303] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 308] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 306] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 308] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 307] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 306] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 303] <... clone3 resumed> => {parent_tid=[311]}, 88) = 311 [pid 308] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 308] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 306] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 303] rt_sigprocmask(SIG_SETMASK, [], [pid 308] <... mprotect resumed>) = 0 [pid 306] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 303] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [pid 306] <... mprotect resumed>) = 0 [pid 303] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 308] <... rt_sigprocmask resumed>[], 8) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [pid 303] <... futex resumed>) = 0 [pid 308] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 306] <... rt_sigprocmask resumed>[], 8) = 0 [pid 303] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 311 attached [pid 306] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 311] set_robust_list(0x7fbb0d6119a0, 24 [pid 308] <... clone3 resumed> => {parent_tid=[312]}, 88) = 312 [pid 311] <... set_robust_list resumed>) = 0 [pid 308] rt_sigprocmask(SIG_SETMASK, [], [pid 306] <... clone3 resumed> => {parent_tid=[313]}, 88) = 313 [pid 311] rt_sigprocmask(SIG_SETMASK, [], [pid 308] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 306] rt_sigprocmask(SIG_SETMASK, [], [pid 311] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 308] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 311] bpf(BPF_PROG_LOAD, NULL, 0 [pid 308] <... futex resumed>) = 0 [pid 306] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 308] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 306] <... futex resumed>) = 0 [pid 311] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 311] <... futex resumed>) = 1 [pid 303] <... futex resumed>) = 0 [pid 311] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] <... futex resumed>) = 0 [pid 311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 303] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 311] <... bpf resumed>) = 3 [pid 311] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 303] <... futex resumed>) = 0 [pid 311] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 303] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] <... futex resumed>) = 0 [pid 311] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 303] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 313 attached [pid 313] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 313] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... bpf resumed>) = 3 [pid 313] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 306] <... futex resumed>) = 0 [pid 313] <... futex resumed>) = 1 [pid 313] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 306] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 312 attached [ 22.094707][ T28] audit: type=1400 audit(1698706247.747:70): avc: denied { prog_run } for pid=302 comm="syz-executor399" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 312] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 312] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 312] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] <... futex resumed>) = 0 [pid 312] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 308] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] <... bpf resumed>) = 3 [pid 312] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 312] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 308] <... futex resumed>) = 0 [pid 312] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 308] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 303] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 308] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 302] exit_group(0) = ? [pid 304] <... bpf resumed>) = ? [pid 304] +++ exited with 0 +++ [pid 302] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, 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=0x5555562fe690) = 314 ./strace-static-x86_64: Process 314 attached [pid 314] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 314] setpgid(0, 0) = 0 [pid 314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 314] write(3, "1000", 4) = 4 [pid 305] exit_group(0 [pid 314] close(3 [pid 305] <... exit_group resumed>) = ? [pid 314] <... close resumed>) = 0 [pid 314] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] <... bpf resumed>) = ? [pid 314] <... futex resumed>) = 0 [pid 314] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 309] +++ exited with 0 +++ [pid 305] +++ exited with 0 +++ [pid 314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=305, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 314] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 314] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 314] <... mprotect resumed>) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 315 [pid 314] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[316]}, 88) = 316 ./strace-static-x86_64: Process 315 attached [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] set_robust_list(0x5555562fe6a0, 24 [pid 314] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] <... set_robust_list resumed>) = 0 [pid 314] <... futex resumed>) = 0 [pid 315] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 314] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 316 attached [pid 315] <... prctl resumed>) = 0 [pid 316] set_robust_list(0x7fbb0d6119a0, 24 [pid 315] setpgid(0, 0 [pid 316] <... set_robust_list resumed>) = 0 [pid 315] <... setpgid resumed>) = 0 [pid 316] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 316] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 315] <... openat resumed>) = 3 [pid 316] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] write(3, "1000", 4 [pid 316] <... futex resumed>) = 1 [pid 315] <... write resumed>) = 4 [pid 314] <... futex resumed>) = 0 [pid 316] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] close(3 [pid 314] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... close resumed>) = 0 [pid 314] <... futex resumed>) = 0 [pid 316] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 315] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 314] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 316] <... bpf resumed>) = 3 [pid 315] <... futex resumed>) = 0 [pid 316] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 315] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 316] <... futex resumed>) = 1 [pid 315] <... rt_sigaction resumed>NULL, 8) = 0 [pid 314] <... futex resumed>) = 0 [pid 316] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 315] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 314] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 316] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 315] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 314] <... futex resumed>) = 0 [pid 316] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 314] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 307] exit_group(0) = ? [pid 310] <... bpf resumed>) = ? [pid 310] +++ exited with 0 +++ [pid 307] +++ exited with 0 +++ [pid 315] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=307, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 315] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 315] rt_sigprocmask(SIG_BLOCK, ~[], [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 315] <... rt_sigprocmask resumed>[], 8) = 0 [pid 315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 317 [pid 315] <... clone3 resumed> => {parent_tid=[318]}, 88) = 318 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 315] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 317 attached [pid 317] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 317] setpgid(0, 0) = 0 [pid 317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 318 attached [pid 317] write(3, "1000", 4) = 4 [pid 318] set_robust_list(0x7fbb0d6119a0, 24 [pid 317] close(3 [pid 318] <... set_robust_list resumed>) = 0 [pid 318] rt_sigprocmask(SIG_SETMASK, [], [pid 317] <... close resumed>) = 0 [pid 318] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 318] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 317] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 318] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] <... futex resumed>) = 0 [pid 315] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] <... futex resumed>) = 0 [pid 315] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 317] <... rt_sigaction resumed>NULL, 8) = 0 [pid 317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 318] <... bpf resumed>) = 3 [pid 317] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 317] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 318] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... mprotect resumed>) = 0 [pid 318] <... futex resumed>) = 1 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [pid 315] <... futex resumed>) = 0 [pid 318] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 317] <... rt_sigprocmask resumed>[], 8) = 0 [pid 315] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 318] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 315] <... futex resumed>) = 0 [pid 318] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 315] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 317] <... clone3 resumed> => {parent_tid=[319]}, 88) = 319 [pid 317] rt_sigprocmask(SIG_SETMASK, [], [pid 314] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 303] exit_group(0 [pid 317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 303] <... exit_group resumed>) = ? [pid 311] <... bpf resumed>) = ? [pid 317] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 311] +++ exited with 0 +++ [pid 303] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=303, 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=0x5555562fe690) = 320 ./strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 319] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 319] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 319] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... futex resumed>) = 0 [pid 317] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 320 attached ) = 0 [pid 320] set_robust_list(0x5555562fe6a0, 24 [pid 317] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] <... set_robust_list resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 319] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 320] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 319] <... bpf resumed>) = 3 [pid 320] <... prctl resumed>) = 0 [pid 320] setpgid(0, 0 [pid 319] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] <... setpgid resumed>) = 0 [pid 319] <... futex resumed>) = 1 [pid 317] <... futex resumed>) = 0 [pid 319] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 317] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 317] <... futex resumed>) = 0 [pid 320] <... openat resumed>) = 3 [pid 317] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] write(3, "1000", 4) = 4 [pid 320] close(3) = 0 [pid 320] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 320] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 306] exit_group(0 [pid 320] <... rt_sigaction resumed>NULL, 8) = 0 [pid 313] <... bpf resumed>) = ? [pid 306] <... exit_group resumed>) = ? [pid 320] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 313] +++ exited with 0 +++ [pid 320] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 306] +++ exited with 0 +++ [pid 320] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 320] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 320] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 320] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 320] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[321]}, 88) = 321 [pid 320] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 320] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 320] <... futex resumed>) = 0 [pid 320] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 322 ./strace-static-x86_64: Process 322 attached [pid 322] set_robust_list(0x5555562fe6a0, 24./strace-static-x86_64: Process 321 attached ) = 0 [pid 322] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 321] set_robust_list(0x7fbb0d6119a0, 24 [pid 322] <... prctl resumed>) = 0 [pid 321] <... set_robust_list resumed>) = 0 [pid 322] setpgid(0, 0 [pid 321] rt_sigprocmask(SIG_SETMASK, [], [pid 322] <... setpgid resumed>) = 0 [pid 321] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 321] bpf(BPF_PROG_LOAD, NULL, 0 [pid 322] <... openat resumed>) = 3 [pid 321] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 315] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 322] write(3, "1000", 4 [pid 321] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... write resumed>) = 4 [pid 321] <... futex resumed>) = 1 [pid 320] <... futex resumed>) = 0 [pid 322] close(3 [pid 321] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... close resumed>) = 0 [pid 321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... futex resumed>) = 0 [pid 308] exit_group(0 [pid 322] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 321] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 320] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 308] <... exit_group resumed>) = ? [pid 322] <... futex resumed>) = 0 [pid 321] <... bpf resumed>) = 3 [pid 322] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 321] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... rt_sigaction resumed>NULL, 8) = 0 [pid 321] <... futex resumed>) = 1 [pid 320] <... futex resumed>) = 0 [pid 322] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 321] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 320] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 320] <... futex resumed>) = 0 [pid 322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 321] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 320] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 322] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 317] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 322] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 312] <... bpf resumed>) = ? [pid 322] <... mprotect resumed>) = 0 [pid 322] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 322] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[323]}, 88) = 323 [pid 322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 322] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 322] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 312] +++ exited with 0 +++ [pid 308] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 323 attached [pid 323] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 323] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 324 [pid 323] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 323] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 322] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 322] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 323] <... futex resumed>) = 1 [pid 323] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 323] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] <... futex resumed>) = 0 [pid 322] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 322] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 323] <... futex resumed>) = 1 [pid 323] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=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 324 attached [pid 324] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 324] setpgid(0, 0) = 0 [pid 324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 324] write(3, "1000", 4) = 4 [pid 324] close(3) = 0 [pid 324] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 324] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 324] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 324] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 324] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 324] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[325]}, 88) = 325 [pid 324] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 324] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 324] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 325 attached [pid 325] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 325] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] <... futex resumed>) = 0 [pid 325] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 324] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] <... bpf resumed>) = 3 [pid 324] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 325] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] <... futex resumed>) = 0 [pid 320] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 324] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 325] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 324] <... futex resumed>) = 0 [pid 324] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 322] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 322] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 322] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 324] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 314] exit_group(0) = ? [pid 316] <... bpf resumed>) = ? [pid 316] +++ exited with 0 +++ [pid 314] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, 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=0x5555562fe690) = 326 [pid 315] exit_group(0) = ? [pid 318] <... bpf resumed>) = ? [pid 318] +++ exited with 0 +++ [pid 315] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=315, 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=0x5555562fe690) = 327 ./strace-static-x86_64: Process 326 attached [pid 326] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 326] setpgid(0, 0) = 0 [pid 326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 326] write(3, "1000", 4) = 4 [pid 326] close(3./strace-static-x86_64: Process 327 attached ) = 0 [pid 326] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 327] set_robust_list(0x5555562fe6a0, 24 [pid 326] <... futex resumed>) = 0 [pid 326] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 326] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 327] <... set_robust_list resumed>) = 0 [pid 326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 326] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 326] <... mprotect resumed>) = 0 [pid 327] <... prctl resumed>) = 0 [pid 326] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 326] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[329]}, 88) = 329 [pid 327] setpgid(0, 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 326] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 327] <... setpgid resumed>) = 0 [pid 327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 327] write(3, "1000", 4) = 4 [pid 327] close(3) = 0 [pid 327] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 327] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 ./strace-static-x86_64: Process 329 attached [pid 327] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 329] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] <... mprotect resumed>) = 0 [pid 329] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 327] rt_sigprocmask(SIG_BLOCK, ~[], [pid 317] exit_group(0 [pid 329] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 326] <... futex resumed>) = 0 [pid 329] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 326] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... exit_group resumed>) = ? [pid 329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 326] <... futex resumed>) = 0 [pid 329] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 327] <... rt_sigprocmask resumed>[], 8) = 0 [pid 326] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 329] <... bpf resumed>) = 3 [pid 327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 319] <... bpf resumed>) = ? ./strace-static-x86_64: Process 330 attached [pid 329] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 326] <... futex resumed>) = 0 [pid 329] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 326] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] set_robust_list(0x7fbb0d6119a0, 24 [pid 327] <... clone3 resumed> => {parent_tid=[330]}, 88) = 330 [pid 326] <... futex resumed>) = 0 [pid 319] +++ exited with 0 +++ [pid 317] +++ exited with 0 +++ [pid 326] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 330] <... set_robust_list resumed>) = 0 [pid 327] rt_sigprocmask(SIG_SETMASK, [], [pid 298] <... restart_syscall resumed>) = 0 [pid 330] rt_sigprocmask(SIG_SETMASK, [], [pid 327] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 327] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 330] bpf(BPF_PROG_LOAD, NULL, 0 [pid 327] <... futex resumed>) = 0 [pid 330] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 327] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 331 [pid 330] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 330] <... futex resumed>) = 0 [pid 327] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 327] <... futex resumed>) = 0 [pid 327] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 330] <... bpf resumed>) = 3 [pid 330] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 327] <... futex resumed>) = 0 [pid 327] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 330] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 327] <... futex resumed>) = 0 [pid 327] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] exit_group(0) = ? [pid 321] <... bpf resumed>) = ? [pid 321] +++ exited with 0 +++ [pid 320] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=320, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 331 attached , child_tidptr=0x5555562fe690) = 332 [pid 331] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 331] setpgid(0, 0) = 0 [pid 331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 331] write(3, "1000", 4) = 4 [pid 331] close(3) = 0 [pid 331] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 331] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 331] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 322] exit_group(0) = ? [pid 331] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 331] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 323] <... bpf resumed>) = ? ./strace-static-x86_64: Process 332 attached [pid 332] set_robust_list(0x5555562fe6a0, 24 [pid 331] rt_sigprocmask(SIG_BLOCK, ~[], [pid 323] +++ exited with 0 +++ [pid 322] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=322, 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 [pid 331] <... rt_sigprocmask resumed>[], 8) = 0 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 333 [pid 332] <... set_robust_list resumed>) = 0 [pid 332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 332] setpgid(0, 0 [pid 331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 332] <... setpgid resumed>) = 0 [pid 332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 331] <... clone3 resumed> => {parent_tid=[334]}, 88) = 334 [pid 332] <... openat resumed>) = 3 [pid 332] write(3, "1000", 4) = 4 [pid 331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] close(3) = 0 [pid 332] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 332] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 332] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 332] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 331] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 331] <... futex resumed>) = 0 [pid 332] rt_sigprocmask(SIG_BLOCK, ~[], [pid 331] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] <... rt_sigprocmask resumed>[], 8) = 0 [pid 332] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[335]}, 88) = 335 [pid 332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 332] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 333 attached [pid 333] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 333] setpgid(0, 0) = 0 [pid 333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 333] write(3, "1000", 4) = 4 [pid 333] close(3) = 0 [pid 333] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 333] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 333] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 333] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[336]}, 88) = 336 [pid 333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 333] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 335 attached [pid 333] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 335] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 335] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 335] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 335] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] <... futex resumed>) = 0 [pid 335] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 332] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 335] <... bpf resumed>) = 3 [pid 332] <... futex resumed>) = 0 [pid 335] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 335] <... futex resumed>) = 0 [pid 332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 335] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 332] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 334 attached ) = 0 [pid 332] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 336 attached [pid 336] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] bpf(BPF_PROG_LOAD, NULL, 0 [pid 326] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 326] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 336] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 326] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 326] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 336] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 326] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 333] <... futex resumed>) = 0 [pid 333] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 326] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 333] <... futex resumed>) = 0 [pid 333] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 334] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 336] <... futex resumed>) = 1 [pid 336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] <... bpf resumed>) = 3 [pid 334] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 336] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 334] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] <... futex resumed>) = 1 [pid 333] <... futex resumed>) = 0 [pid 336] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 333] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 334] <... futex resumed>) = 1 [pid 333] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 331] <... futex resumed>) = 0 [pid 331] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 331] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 334] <... bpf resumed>) = 3 [pid 334] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 331] <... futex resumed>) = 0 [pid 327] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 334] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 331] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 331] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] exit_group(0) = ? [pid 325] <... bpf resumed>) = ? [pid 325] +++ exited with 0 +++ [pid 324] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=324, 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=0x5555562fe690) = 337 ./strace-static-x86_64: Process 337 attached [pid 337] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 337] setpgid(0, 0) = 0 [pid 337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 337] write(3, "1000", 4) = 4 [pid 337] close(3) = 0 [pid 337] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 337] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 332] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 332] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 332] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 337] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 337] rt_sigprocmask(SIG_BLOCK, ~[], [pid 333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 337] <... rt_sigprocmask resumed>[], 8) = 0 [pid 337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[338]}, 88) = 338 [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 337] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 338 attached [pid 338] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 338] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 338] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] <... futex resumed>) = 0 [pid 338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 337] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... bpf resumed>) = 3 [pid 337] <... futex resumed>) = 0 [pid 331] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 338] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 337] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... futex resumed>) = 0 [pid 337] <... futex resumed>) = 0 [pid 338] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 337] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 326] exit_group(0) = ? [pid 329] <... bpf resumed>) = ? [pid 329] +++ exited with 0 +++ [pid 326] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=326, 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=0x5555562fe690) = 339 ./strace-static-x86_64: Process 339 attached [pid 339] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 339] setpgid(0, 0) = 0 [pid 339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 339] write(3, "1000", 4) = 4 [pid 339] close(3) = 0 [pid 339] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 339] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 339] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 339] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 339] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[340]}, 88) = 340 [pid 339] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 339] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 340 attached [pid 340] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 340] bpf(BPF_PROG_LOAD, NULL, 0 [pid 327] exit_group(0 [pid 340] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 327] <... exit_group resumed>) = ? [pid 340] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 339] <... futex resumed>) = 0 [pid 339] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 340] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 340] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 339] <... futex resumed>) = 0 [pid 339] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 339] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 340] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 333] exit_group(0) = ? [pid 336] <... bpf resumed>) = ? [pid 336] +++ exited with 0 +++ [pid 333] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 332] exit_group(0) = ? [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 341 [pid 335] <... bpf resumed>) = ? [pid 335] +++ exited with 0 +++ [pid 332] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=332, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 341 attached ) = 0 [pid 341] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 341] setpgid(0, 0) = 0 [pid 341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 341] write(3, "1000", 4) = 4 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 341] close(3) = 0 [pid 341] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 341] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 341] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 341] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[342]}, 88) = 342 [pid 341] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 341] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 343 ./strace-static-x86_64: Process 343 attached [pid 343] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 343] setpgid(0, 0) = 0 [pid 343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 343] write(3, "1000", 4) = 4 [pid 343] close(3) = 0 [pid 343] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 343] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 343] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[344]}, 88) = 344 [pid 343] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 343] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 342 attached [pid 342] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 342] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 342] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 342] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 341] <... futex resumed>) = 0 [pid 341] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 342] <... futex resumed>) = 1 [pid 342] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_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 344 attached [pid 344] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 344] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 344] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 344] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 342] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... futex resumed>) = 0 [pid 343] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] <... futex resumed>) = 1 [pid 344] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 341] <... futex resumed>) = 0 [pid 341] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 341] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 342] <... futex resumed>) = 1 [pid 342] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 344] <... bpf resumed>) = 3 [pid 344] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 343] <... futex resumed>) = 0 [pid 343] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 343] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 344] <... futex resumed>) = 1 [pid 344] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 330] <... bpf resumed>) = ? [pid 331] exit_group(0) = ? [pid 334] <... bpf resumed>) = ? [pid 334] +++ exited with 0 +++ [pid 331] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 330] +++ exited with 0 +++ [pid 327] +++ exited with 0 +++ [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 345 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 346 ./strace-static-x86_64: Process 345 attached [pid 345] set_robust_list(0x5555562fe6a0, 24) = 0 ./strace-static-x86_64: Process 346 attached [pid 339] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 345] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 346] set_robust_list(0x5555562fe6a0, 24 [pid 345] <... prctl resumed>) = 0 [pid 346] <... set_robust_list resumed>) = 0 [pid 345] setpgid(0, 0) = 0 [pid 345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 345] <... openat resumed>) = 3 [pid 345] write(3, "1000", 4 [pid 346] setpgid(0, 0 [pid 345] <... write resumed>) = 4 [pid 346] <... setpgid resumed>) = 0 [pid 345] close(3) = 0 [pid 345] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 345] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 345] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 346] <... openat resumed>) = 3 [pid 345] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 346] write(3, "1000", 4 [pid 345] rt_sigprocmask(SIG_BLOCK, ~[], [pid 346] <... write resumed>) = 4 [pid 345] <... rt_sigprocmask resumed>[], 8) = 0 [pid 346] close(3 [pid 345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 346] <... close resumed>) = 0 [pid 345] <... clone3 resumed> => {parent_tid=[347]}, 88) = 347 [pid 346] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] rt_sigprocmask(SIG_SETMASK, [], [pid 346] <... futex resumed>) = 0 [pid 346] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 345] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 345] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... rt_sigaction resumed>NULL, 8) = 0 [pid 345] <... futex resumed>) = 0 [pid 346] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 345] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 346] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 346] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 346] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 346] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 346] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[348]}, 88) = 348 [pid 346] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 346] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 346] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 341] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 341] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 348 attached [pid 348] set_robust_list(0x7fbb0d6119a0, 24 [pid 343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 343] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 343] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 348] <... set_robust_list resumed>) = 0 [pid 348] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 348] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 348] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 0 [pid 348] <... futex resumed>) = 1 [pid 346] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 348] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 346] <... futex resumed>) = 0 [pid 346] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 347 attached [pid 347] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 347] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 347] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 347] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 347] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 345] <... futex resumed>) = 0 [pid 345] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... futex resumed>) = 0 [pid 345] <... futex resumed>) = 1 [pid 345] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 348] <... bpf resumed>) = 3 [pid 347] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 348] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 347] <... bpf resumed>) = 3 [pid 348] <... futex resumed>) = 1 [pid 347] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 0 [pid 347] <... futex resumed>) = 1 [pid 347] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 346] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 345] <... futex resumed>) = 0 [pid 345] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 346] <... futex resumed>) = 0 [pid 348] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 347] <... futex resumed>) = 0 [pid 346] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 345] <... futex resumed>) = 1 [pid 347] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 345] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 337] exit_group(0) = ? [pid 338] <... bpf resumed>) = ? [pid 338] +++ exited with 0 +++ [pid 337] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=337, 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=0x5555562fe690) = 349 ./strace-static-x86_64: Process 349 attached [pid 349] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 349] setpgid(0, 0) = 0 [pid 349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 349] write(3, "1000", 4) = 4 [pid 349] close(3) = 0 [pid 349] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 349] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 349] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[350]}, 88) = 350 [pid 349] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 349] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 349] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 350 attached [pid 350] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 350] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 350] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 349] <... futex resumed>) = 0 [pid 350] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 1 [pid 350] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 349] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 350] <... bpf resumed>) = 3 [pid 350] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 349] <... futex resumed>) = 0 [pid 350] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 349] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 350] <... futex resumed>) = 0 [pid 349] <... futex resumed>) = 1 [pid 346] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 350] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 349] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 349] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 339] exit_group(0) = ? [pid 340] <... bpf resumed>) = ? [pid 340] +++ exited with 0 +++ [pid 339] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=339, 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=0x5555562fe690) = 351 ./strace-static-x86_64: Process 351 attached [pid 351] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 351] setpgid(0, 0) = 0 [pid 351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 351] write(3, "1000", 4) = 4 [pid 351] close(3) = 0 [pid 351] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 351] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 351] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 351] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[352]}, 88) = 352 [pid 351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 351] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 351] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 341] exit_group(0 [pid 342] <... bpf resumed>) = ? [pid 341] <... exit_group resumed>) = ? [pid 342] +++ exited with 0 +++ [pid 341] +++ exited with 0 +++ [pid 343] exit_group(0) = ? [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=341, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 344] <... bpf resumed>) = ? [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 353 [pid 344] +++ exited with 0 +++ [pid 343] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=343, 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=0x5555562fe690) = 354 ./strace-static-x86_64: Process 353 attached [pid 353] set_robust_list(0x5555562fe6a0, 24) = 0 ./strace-static-x86_64: Process 352 attached [pid 353] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 352] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 353] <... prctl resumed>) = 0 [pid 352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 354 attached [pid 353] setpgid(0, 0 [pid 352] bpf(BPF_PROG_LOAD, NULL, 0 [pid 354] set_robust_list(0x5555562fe6a0, 24 [pid 353] <... setpgid resumed>) = 0 [pid 352] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 354] <... set_robust_list resumed>) = 0 [pid 353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 352] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 353] <... openat resumed>) = 3 [pid 352] <... futex resumed>) = 1 [pid 351] <... futex resumed>) = 0 [pid 354] <... prctl resumed>) = 0 [pid 353] write(3, "1000", 4 [pid 352] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] setpgid(0, 0 [pid 353] <... write resumed>) = 4 [pid 352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... futex resumed>) = 0 [pid 354] <... setpgid resumed>) = 0 [pid 353] close(3 [pid 352] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 351] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 353] <... close resumed>) = 0 [pid 352] <... bpf resumed>) = 3 [pid 354] <... openat resumed>) = 3 [pid 353] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 352] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] write(3, "1000", 4 [pid 353] <... futex resumed>) = 0 [pid 352] <... futex resumed>) = 1 [pid 351] <... futex resumed>) = 0 [pid 354] <... write resumed>) = 4 [pid 353] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 352] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 351] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] close(3 [pid 353] <... rt_sigaction resumed>NULL, 8) = 0 [pid 352] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 351] <... futex resumed>) = 0 [pid 354] <... close resumed>) = 0 [pid 353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 352] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 351] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 354] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 353] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 354] <... futex resumed>) = 0 [pid 353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 354] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 353] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 354] <... rt_sigaction resumed>NULL, 8) = 0 [pid 353] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 354] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 353] <... mprotect resumed>) = 0 [pid 354] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 353] rt_sigprocmask(SIG_BLOCK, ~[], [pid 354] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 353] <... rt_sigprocmask resumed>[], 8) = 0 [pid 354] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 354] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 353] <... clone3 resumed> => {parent_tid=[355]}, 88) = 355 [pid 354] rt_sigprocmask(SIG_BLOCK, ~[], [pid 353] rt_sigprocmask(SIG_SETMASK, [], [pid 354] <... rt_sigprocmask resumed>[], 8) = 0 [pid 353] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 354] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 353] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 354] <... clone3 resumed> => {parent_tid=[356]}, 88) = 356 [pid 353] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 355 attached [pid 354] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] set_robust_list(0x7fbb0d6119a0, 24 [pid 354] <... futex resumed>) = 0 [pid 355] <... set_robust_list resumed>) = 0 [pid 354] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 355] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 356 attached NULL, 8) = 0 [pid 356] set_robust_list(0x7fbb0d6119a0, 24 [pid 355] bpf(BPF_PROG_LOAD, NULL, 0 [pid 356] <... set_robust_list resumed>) = 0 [pid 355] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 356] rt_sigprocmask(SIG_SETMASK, [], [pid 355] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 355] <... futex resumed>) = 1 [pid 353] <... futex resumed>) = 0 [pid 356] bpf(BPF_PROG_LOAD, NULL, 0 [pid 355] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 353] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 353] <... futex resumed>) = 0 [pid 356] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 353] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] <... futex resumed>) = 1 [pid 355] <... bpf resumed>) = 3 [pid 354] <... futex resumed>) = 0 [pid 356] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 355] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 354] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 355] <... futex resumed>) = 1 [pid 354] <... futex resumed>) = 0 [pid 353] <... futex resumed>) = 0 [pid 356] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 355] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 353] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... bpf resumed>) = 3 [pid 355] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 353] <... futex resumed>) = 0 [pid 356] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 355] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 353] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 356] <... futex resumed>) = 1 [pid 354] <... futex resumed>) = 0 [pid 356] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 354] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 354] <... futex resumed>) = 0 [pid 356] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 354] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 351] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 346] exit_group(0) = ? [pid 348] <... bpf resumed>) = ? [pid 348] +++ exited with 0 +++ [pid 346] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=346, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 345] exit_group(0 [pid 297] <... restart_syscall resumed>) = 0 [pid 345] <... exit_group resumed>) = ? [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 357 ./strace-static-x86_64: Process 357 attached [pid 357] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 357] setpgid(0, 0) = 0 [pid 357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 357] write(3, "1000", 4) = 4 [pid 357] close(3) = 0 [pid 357] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 357] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 349] exit_group(0) = ? [pid 357] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 357] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 357] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[358]}, 88) = 358 [pid 357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 357] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 357] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 347] <... bpf resumed>) = ? ./strace-static-x86_64: Process 358 attached [pid 358] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 358] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 358] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 357] <... futex resumed>) = 0 [pid 357] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 357] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 353] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 347] +++ exited with 0 +++ [pid 345] +++ exited with 0 +++ [pid 350] <... bpf resumed>) = ? [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=345, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 358] <... futex resumed>) = 1 [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 358] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 359 [pid 358] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 357] <... futex resumed>) = 0 [pid 358] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 357] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 358] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 357] <... futex resumed>) = 0 [pid 358] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 357] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 359 attached [pid 354] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 350] +++ exited with 0 +++ [pid 349] +++ exited with 0 +++ [pid 359] set_robust_list(0x5555562fe6a0, 24 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=349, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 359] <... set_robust_list resumed>) = 0 [pid 359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 359] setpgid(0, 0) = 0 [pid 299] <... clone resumed>, child_tidptr=0x5555562fe690) = 360 [pid 359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 359] write(3, "1000", 4) = 4 [pid 359] close(3) = 0 [pid 359] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 359] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 359] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 359] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ./strace-static-x86_64: Process 360 attached [pid 359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 360] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 359] <... clone3 resumed> => {parent_tid=[361]}, 88) = 361 [pid 360] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 359] rt_sigprocmask(SIG_SETMASK, [], [pid 360] <... prctl resumed>) = 0 [pid 359] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 360] setpgid(0, 0 [pid 359] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 360] <... setpgid resumed>) = 0 [pid 359] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 360] write(3, "1000", 4) = 4 [pid 360] close(3) = 0 [pid 360] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 360] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, ./strace-static-x86_64: Process 361 attached NULL, 8) = 0 [pid 361] set_robust_list(0x7fbb0d6119a0, 24 [pid 360] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 361] <... set_robust_list resumed>) = 0 [pid 360] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 361] rt_sigprocmask(SIG_SETMASK, [], [pid 360] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 361] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 360] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 361] bpf(BPF_PROG_LOAD, NULL, 0 [pid 360] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 361] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 361] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] rt_sigprocmask(SIG_BLOCK, ~[], [pid 361] <... futex resumed>) = 1 [pid 360] <... rt_sigprocmask resumed>[], 8) = 0 [pid 359] <... futex resumed>) = 0 [pid 361] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 359] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 359] <... futex resumed>) = 0 [pid 361] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 360] <... clone3 resumed> => {parent_tid=[362]}, 88) = 362 [pid 359] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 361] <... bpf resumed>) = 3 [pid 360] rt_sigprocmask(SIG_SETMASK, [], [pid 361] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 361] <... futex resumed>) = 1 [pid 360] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 359] <... futex resumed>) = 0 [pid 361] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] <... futex resumed>) = 0 [pid 359] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 361] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 360] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 359] <... futex resumed>) = 0 [pid 361] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 359] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 357] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 362 attached [pid 362] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 362] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 362] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 360] <... futex resumed>) = 0 [pid 362] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 360] <... futex resumed>) = 0 [pid 362] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 360] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 362] <... bpf resumed>) = 3 [pid 362] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 360] <... futex resumed>) = 0 [pid 362] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 360] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 362] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 360] <... futex resumed>) = 0 [pid 362] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 360] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 359] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 351] exit_group(0) = ? [pid 352] <... bpf resumed>) = ? [pid 352] +++ exited with 0 +++ [pid 351] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=351, 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=0x5555562fe690) = 363 ./strace-static-x86_64: Process 363 attached [pid 363] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 363] setpgid(0, 0) = 0 [pid 363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 363] write(3, "1000", 4) = 4 [pid 363] close(3) = 0 [pid 363] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 363] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 363] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 363] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 363] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[364]}, 88) = 364 [pid 363] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 363] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 363] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 364 attached [pid 364] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 364] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 364] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 364] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 360] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 364] <... futex resumed>) = 1 [pid 363] <... futex resumed>) = 0 [pid 364] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 363] <... futex resumed>) = 0 [pid 364] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 363] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 364] <... bpf resumed>) = 3 [pid 364] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 363] <... futex resumed>) = 0 [pid 364] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 363] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 363] <... futex resumed>) = 0 [pid 364] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 363] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 353] exit_group(0) = ? [pid 355] <... bpf resumed>) = ? [pid 355] +++ exited with 0 +++ [pid 353] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=353, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 354] exit_group(0 [pid 300] <... restart_syscall resumed>) = 0 [pid 354] <... exit_group resumed>) = ? [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 365 [pid 356] <... bpf resumed>) = ? [pid 356] +++ exited with 0 +++ [pid 354] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=354, 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=0x5555562fe690) = 366 ./strace-static-x86_64: Process 365 attached [pid 365] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 365] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 366 attached [pid 365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 366] set_robust_list(0x5555562fe6a0, 24 [pid 365] write(3, "1000", 4 [pid 366] <... set_robust_list resumed>) = 0 [pid 365] <... write resumed>) = 4 [pid 366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 365] close(3 [pid 366] <... prctl resumed>) = 0 [pid 365] <... close resumed>) = 0 [pid 366] setpgid(0, 0 [pid 365] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] <... setpgid resumed>) = 0 [pid 365] <... futex resumed>) = 0 [pid 366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 365] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 366] <... openat resumed>) = 3 [pid 365] <... rt_sigaction resumed>NULL, 8) = 0 [pid 366] write(3, "1000", 4 [pid 365] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 366] <... write resumed>) = 4 [pid 365] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 366] close(3 [pid 365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 366] <... close resumed>) = 0 [pid 365] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 366] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 366] <... futex resumed>) = 0 [pid 365] <... mprotect resumed>) = 0 [pid 366] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 365] rt_sigprocmask(SIG_BLOCK, ~[], [pid 366] <... rt_sigaction resumed>NULL, 8) = 0 [pid 365] <... rt_sigprocmask resumed>[], 8) = 0 [pid 366] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 366] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 365] <... clone3 resumed> => {parent_tid=[367]}, 88) = 367 [pid 366] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 365] rt_sigprocmask(SIG_SETMASK, [], [pid 366] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 365] <... rt_sigprocmask resumed>NULL, 8) = 0 ./strace-static-x86_64: Process 367 attached [pid 366] <... mprotect resumed>) = 0 [pid 365] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] set_robust_list(0x7fbb0d6119a0, 24 [pid 366] rt_sigprocmask(SIG_BLOCK, ~[], [pid 365] <... futex resumed>) = 0 [pid 367] <... set_robust_list resumed>) = 0 [pid 366] <... rt_sigprocmask resumed>[], 8) = 0 [pid 365] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] rt_sigprocmask(SIG_SETMASK, [], [pid 366] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 367] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 367] bpf(BPF_PROG_LOAD, NULL, 0 [pid 366] <... clone3 resumed> => {parent_tid=[368]}, 88) = 368 [pid 367] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 366] rt_sigprocmask(SIG_SETMASK, [], [pid 367] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 367] <... futex resumed>) = 1 [pid 366] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 365] <... futex resumed>) = 0 [pid 367] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] <... futex resumed>) = 0 [pid 365] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 365] <... futex resumed>) = 0 [pid 367] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 365] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 367] <... bpf resumed>) = 3 [pid 363] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 367] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 365] <... futex resumed>) = 0 [pid 367] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 365] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 365] <... futex resumed>) = 0 [pid 367] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 365] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 368 attached [pid 368] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 368] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 368] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 368] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 366] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 368] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 366] <... futex resumed>) = 0 [pid 368] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 366] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 357] exit_group(0 [pid 368] <... bpf resumed>) = 3 [pid 357] <... exit_group resumed>) = ? [pid 368] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 366] <... futex resumed>) = 0 [pid 368] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 366] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 366] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 358] <... bpf resumed>) = ? [pid 358] +++ exited with 0 +++ [pid 357] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=357, 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=0x5555562fe690) = 369 ./strace-static-x86_64: Process 369 attached [pid 369] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 369] setpgid(0, 0) = 0 [pid 369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 369] write(3, "1000", 4) = 4 [pid 369] close(3) = 0 [pid 369] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 369] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 369] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 369] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[371]}, 88) = 371 [pid 369] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 369] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 369] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 365] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 371 attached [pid 371] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 371] rt_sigprocmask(SIG_SETMASK, [], [pid 359] exit_group(0 [pid 371] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 361] <... bpf resumed>) = ? [pid 359] <... exit_group resumed>) = ? [pid 371] bpf(BPF_PROG_LOAD, NULL, 0 [pid 361] +++ exited with 0 +++ [pid 371] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 359] +++ exited with 0 +++ [pid 371] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=359, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 371] <... futex resumed>) = 1 [pid 369] <... futex resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 371] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 366] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] <... restart_syscall resumed>) = 0 [pid 371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] <... futex resumed>) = 0 [pid 371] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 369] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 371] <... bpf resumed>) = 3 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 371] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 369] <... futex resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 372 [pid 371] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 369] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 371] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 369] <... futex resumed>) = 0 [pid 371] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 369] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 372 attached [pid 372] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 372] setpgid(0, 0) = 0 [pid 372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 372] write(3, "1000", 4) = 4 [pid 372] close(3) = 0 [pid 372] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 372] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 372] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 372] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 372] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 372] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[373]}, 88) = 373 [pid 372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 372] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 372] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 373 attached [pid 373] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 373] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 373] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 372] <... futex resumed>) = 0 [pid 373] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 372] <... futex resumed>) = 0 [pid 373] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 372] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 373] <... bpf resumed>) = 3 [pid 373] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 372] <... futex resumed>) = 0 [pid 373] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 372] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 373] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 372] <... futex resumed>) = 0 [pid 373] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 372] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 369] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 360] exit_group(0 [pid 362] <... bpf resumed>) = ? [pid 360] <... exit_group resumed>) = ? [pid 362] +++ exited with 0 +++ [pid 360] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=360, 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=0x5555562fe690) = 374 ./strace-static-x86_64: Process 374 attached [pid 374] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 374] setpgid(0, 0) = 0 [pid 374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 374] write(3, "1000", 4) = 4 [pid 374] close(3) = 0 [pid 374] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 374] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 374] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 374] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 374] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 374] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 374] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[375]}, 88) = 375 [pid 374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 374] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 374] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 375 attached [pid 372] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 375] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 375] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 375] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 375] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] <... futex resumed>) = 0 [pid 375] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 374] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] <... futex resumed>) = 0 [pid 375] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 374] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 375] <... bpf resumed>) = 3 [pid 375] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 374] <... futex resumed>) = 0 [pid 375] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 374] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 374] <... futex resumed>) = 0 [pid 375] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 374] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 363] exit_group(0) = ? [pid 364] <... bpf resumed>) = ? [pid 364] +++ exited with 0 +++ [pid 363] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=363, 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=0x5555562fe690) = 376 ./strace-static-x86_64: Process 376 attached [pid 376] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 376] setpgid(0, 0) = 0 [pid 376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 376] write(3, "1000", 4) = 4 [pid 376] close(3) = 0 [pid 376] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 376] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 376] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 376] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 376] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 376] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[377]}, 88) = 377 [pid 376] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 376] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 377 attached [pid 377] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 377] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 377] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = 0 [pid 376] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... futex resumed>) = 1 [pid 377] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 377] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 376] <... futex resumed>) = 0 [pid 376] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 376] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 377] <... futex resumed>) = 1 [pid 377] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 374] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 365] exit_group(0) = ? [pid 367] <... bpf resumed>) = ? [pid 367] +++ exited with 0 +++ [pid 365] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=365, 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=0x5555562fe690) = 378 [pid 366] exit_group(0) = ? ./strace-static-x86_64: Process 378 attached [pid 378] set_robust_list(0x5555562fe6a0, 24 [pid 368] <... bpf resumed>) = ? [pid 368] +++ exited with 0 +++ [pid 366] +++ exited with 0 +++ [pid 378] <... set_robust_list resumed>) = 0 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=366, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 378] setpgid(0, 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 378] <... setpgid resumed>) = 0 [pid 378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 379 [pid 378] <... openat resumed>) = 3 [pid 378] write(3, "1000", 4) = 4 [pid 378] close(3) = 0 [pid 378] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 378] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 378] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 378] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 378] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 378] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[380]}, 88) = 380 [pid 378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 378] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 378] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 379 attached [pid 379] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 379] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 380 attached [pid 380] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 379] <... prctl resumed>) = 0 [pid 379] setpgid(0, 0 [pid 380] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 380] bpf(BPF_PROG_LOAD, NULL, 0 [pid 379] <... setpgid resumed>) = 0 [pid 379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 380] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 380] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 378] <... futex resumed>) = 0 [pid 380] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 378] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 378] <... futex resumed>) = 0 [pid 380] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 378] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 380] <... bpf resumed>) = 3 [pid 376] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 380] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 378] <... futex resumed>) = 0 [pid 380] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 378] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 380] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 378] <... futex resumed>) = 0 [pid 380] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 378] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 379] <... openat resumed>) = 3 [pid 379] write(3, "1000", 4) = 4 [pid 379] close(3) = 0 [pid 379] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 379] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 379] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 379] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 379] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 379] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[381]}, 88) = 381 [pid 379] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 379] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 379] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 381 attached [pid 381] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 381] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 381] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] <... futex resumed>) = 0 [pid 379] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 379] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 381] <... futex resumed>) = 1 [pid 381] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 381] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 379] <... futex resumed>) = 0 [pid 379] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 381] <... futex resumed>) = 1 [pid 379] <... futex resumed>) = 0 [pid 381] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 379] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 369] exit_group(0) = ? [pid 371] <... bpf resumed>) = ? [pid 371] +++ exited with 0 +++ [pid 369] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=369, 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=0x5555562fe690) = 382 ./strace-static-x86_64: Process 382 attached [pid 382] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 382] setpgid(0, 0) = 0 [pid 382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 378] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 382] <... openat resumed>) = 3 [pid 382] write(3, "1000", 4) = 4 [pid 382] close(3) = 0 [pid 382] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 382] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 382] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 382] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 382] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 382] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[383]}, 88) = 383 [pid 382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 382] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 382] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 372] exit_group(0) = ? ./strace-static-x86_64: Process 383 attached [pid 373] <... bpf resumed>) = ? [pid 379] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 373] +++ exited with 0 +++ [pid 372] +++ exited with 0 +++ [pid 383] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=372, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 383] rt_sigprocmask(SIG_SETMASK, [], [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 383] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 383] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 383] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 383] <... futex resumed>) = 1 [pid 382] <... futex resumed>) = 0 [pid 383] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 382] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 384 [pid 383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 382] <... futex resumed>) = 0 [pid 383] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 382] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 383] <... bpf resumed>) = 3 [pid 383] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 382] <... futex resumed>) = 0 [pid 383] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 382] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 384 attached [pid 383] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 382] <... futex resumed>) = 0 [pid 384] set_robust_list(0x5555562fe6a0, 24 [pid 383] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 382] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] <... set_robust_list resumed>) = 0 [pid 384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 384] setpgid(0, 0) = 0 [pid 384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 384] write(3, "1000", 4) = 4 [pid 384] close(3) = 0 [pid 384] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 384] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 384] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 384] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 384] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 384] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[385]}, 88) = 385 [pid 384] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 384] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 384] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 385 attached [pid 385] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 385] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 385] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 384] <... futex resumed>) = 0 [pid 385] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 384] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] <... bpf resumed>) = 3 [pid 384] <... futex resumed>) = 0 [pid 385] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 384] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 385] <... futex resumed>) = 0 [pid 384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 385] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 384] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 385] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 384] <... futex resumed>) = 0 [pid 385] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 384] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 374] exit_group(0) = ? [pid 375] <... bpf resumed>) = ? [pid 375] +++ exited with 0 +++ [pid 374] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=374, 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=0x5555562fe690) = 386 ./strace-static-x86_64: Process 386 attached [pid 386] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 386] setpgid(0, 0) = 0 [pid 386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 386] write(3, "1000", 4) = 4 [pid 386] close(3) = 0 [pid 386] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 386] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 386] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 386] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 386] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 386] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 386] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[387]}, 88) = 387 [pid 386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 386] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 387 attached ) = 0 [pid 384] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 387] set_robust_list(0x7fbb0d6119a0, 24 [pid 386] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] <... set_robust_list resumed>) = 0 [pid 387] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 387] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 387] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 387] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... futex resumed>) = 0 [pid 387] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 386] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 387] <... bpf resumed>) = 3 [pid 387] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 386] <... futex resumed>) = 0 [pid 387] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 386] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 387] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 386] <... futex resumed>) = 0 [pid 387] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 386] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 376] exit_group(0) = ? [pid 377] <... bpf resumed>) = ? [pid 377] +++ exited with 0 +++ [pid 376] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=376, 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=0x5555562fe690) = 388 ./strace-static-x86_64: Process 388 attached [pid 388] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 388] setpgid(0, 0) = 0 [pid 388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 388] write(3, "1000", 4) = 4 [pid 388] close(3) = 0 [pid 388] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 388] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 388] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 388] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 388] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 388] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[389]}, 88) = 389 [pid 388] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 388] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 388] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 389 attached [pid 389] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 389] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 386] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 389] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 389] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 388] <... futex resumed>) = 0 [pid 389] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... futex resumed>) = 0 [pid 389] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 388] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 389] <... bpf resumed>) = 3 [pid 389] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 388] <... futex resumed>) = 0 [pid 389] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 388] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 389] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 388] <... futex resumed>) = 0 [pid 389] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 388] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 378] exit_group(0 [pid 379] exit_group(0 [pid 378] <... exit_group resumed>) = ? [pid 379] <... exit_group resumed>) = ? [pid 380] <... bpf resumed>) = ? [pid 380] +++ exited with 0 +++ [pid 378] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=378, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 390 ./strace-static-x86_64: Process 390 attached [pid 390] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 390] setpgid(0, 0) = 0 [pid 390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 390] write(3, "1000", 4) = 4 [pid 390] close(3) = 0 [pid 390] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 390] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 390] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 390] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 390] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 390] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[391]}, 88) = 391 [pid 390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 390] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 390] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 391 attached [pid 391] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 391] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 381] <... bpf resumed>) = ? [pid 391] bpf(BPF_PROG_LOAD, NULL, 0 [pid 381] +++ exited with 0 +++ [pid 379] +++ exited with 0 +++ [pid 391] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 391] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=379, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 391] <... futex resumed>) = 1 [pid 390] <... futex resumed>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 391] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 388] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 390] <... futex resumed>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 392 [pid 391] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 390] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 391] <... bpf resumed>) = 3 [pid 391] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 390] <... futex resumed>) = 0 [pid 391] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 390] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 391] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 390] <... futex resumed>) = 0 [pid 391] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 390] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 392 attached [pid 392] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 392] setpgid(0, 0) = 0 [pid 392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 392] write(3, "1000", 4) = 4 [pid 392] close(3) = 0 [pid 392] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 392] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 392] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 392] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 392] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[393]}, 88) = 393 [pid 392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 392] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 392] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 382] exit_group(0) = ? [pid 383] <... bpf resumed>) = ? [pid 383] +++ exited with 0 +++ [pid 382] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=382, 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./strace-static-x86_64: Process 393 attached , child_tidptr=0x5555562fe690) = 394 [pid 393] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 393] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 393] bpf(BPF_PROG_LOAD, NULL, 0./strace-static-x86_64: Process 394 attached ) = -1 EFAULT (Bad address) [pid 394] set_robust_list(0x5555562fe6a0, 24 [pid 393] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... set_robust_list resumed>) = 0 [pid 393] <... futex resumed>) = 1 [pid 392] <... futex resumed>) = 0 [pid 394] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 393] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... prctl resumed>) = 0 [pid 393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 392] <... futex resumed>) = 0 [pid 394] setpgid(0, 0 [pid 393] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 392] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 394] <... setpgid resumed>) = 0 [pid 393] <... bpf resumed>) = 3 [pid 394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 393] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... openat resumed>) = 3 [pid 393] <... futex resumed>) = 1 [pid 392] <... futex resumed>) = 0 [pid 394] write(3, "1000", 4 [pid 393] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 392] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... write resumed>) = 4 [pid 393] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 392] <... futex resumed>) = 0 [pid 394] close(3 [pid 393] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 392] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 394] <... close resumed>) = 0 [pid 394] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 390] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 394] <... futex resumed>) = 0 [pid 394] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 394] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 394] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 394] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 394] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 394] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[395]}, 88) = 395 [pid 394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 394] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 394] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 395 attached [pid 395] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 395] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 395] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 395] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... futex resumed>) = 0 [pid 395] <... futex resumed>) = 1 [pid 394] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 394] <... futex resumed>) = 0 [pid 394] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 395] <... bpf resumed>) = 3 [pid 395] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 394] <... futex resumed>) = 0 [pid 395] <... futex resumed>) = 1 [pid 394] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 395] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 394] <... futex resumed>) = 0 [pid 394] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 384] exit_group(0) = ? [pid 385] <... bpf resumed>) = ? [pid 385] +++ exited with 0 +++ [pid 384] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=384, 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=0x5555562fe690) = 396 ./strace-static-x86_64: Process 396 attached [pid 396] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 396] setpgid(0, 0) = 0 [pid 396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 396] write(3, "1000", 4) = 4 [pid 396] close(3) = 0 [pid 396] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 396] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 396] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 396] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 396] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 396] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[397]}, 88) = 397 [pid 396] rt_sigprocmask(SIG_SETMASK, [], [pid 392] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 396] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 396] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 397 attached [pid 397] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 397] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 397] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 397] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... futex resumed>) = 0 [pid 396] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 396] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 397] <... futex resumed>) = 1 [pid 397] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 397] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 396] <... futex resumed>) = 0 [pid 396] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 397] <... futex resumed>) = 1 [pid 396] <... futex resumed>) = 0 [pid 397] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 396] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 394] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 386] exit_group(0) = ? [pid 387] <... bpf resumed>) = ? [pid 387] +++ exited with 0 +++ [pid 386] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=386, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 398 ./strace-static-x86_64: Process 398 attached [pid 398] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 398] setpgid(0, 0) = 0 [pid 398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 398] write(3, "1000", 4) = 4 [pid 398] close(3) = 0 [pid 398] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 398] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 398] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 398] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 398] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 398] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[399]}, 88) = 399 [pid 398] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 398] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 398] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 399 attached [pid 399] set_robust_list(0x7fbb0d6119a0, 24 [pid 396] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 399] <... set_robust_list resumed>) = 0 [pid 399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 399] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 399] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 398] <... futex resumed>) = 0 [pid 399] <... futex resumed>) = 1 [pid 398] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 398] <... futex resumed>) = 0 [pid 398] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 399] <... bpf resumed>) = 3 [pid 399] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 398] <... futex resumed>) = 0 [pid 399] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 398] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 399] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 398] <... futex resumed>) = 0 [pid 399] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 398] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 388] exit_group(0) = ? [pid 389] <... bpf resumed>) = ? [pid 389] +++ exited with 0 +++ [pid 388] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=388, 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=0x5555562fe690) = 400 ./strace-static-x86_64: Process 400 attached [pid 400] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 400] setpgid(0, 0) = 0 [pid 400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 400] write(3, "1000", 4) = 4 [pid 400] close(3) = 0 [pid 400] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 400] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 400] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 400] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 390] exit_group(0 [pid 400] rt_sigprocmask(SIG_BLOCK, ~[], [pid 390] <... exit_group resumed>) = ? [pid 400] <... rt_sigprocmask resumed>[], 8) = 0 [pid 391] <... bpf resumed>) = ? [pid 400] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[401]}, 88) = 401 [pid 400] rt_sigprocmask(SIG_SETMASK, [], [pid 391] +++ exited with 0 +++ [pid 390] +++ exited with 0 +++ [pid 400] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 400] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=390, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 400] <... futex resumed>) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 400] futex(0x7fbb0d6da30c, 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=0x5555562fe690) = 402 ./strace-static-x86_64: Process 401 attached [pid 401] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 401] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 401] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] <... futex resumed>) = 0 [pid 400] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 400] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 401] <... futex resumed>) = 1 [pid 401] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, 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 402 attached [pid 402] set_robust_list(0x5555562fe6a0, 24 [pid 401] <... bpf resumed>) = 3 [pid 402] <... set_robust_list resumed>) = 0 [pid 401] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 400] <... futex resumed>) = 0 [pid 401] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 400] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 401] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 400] <... futex resumed>) = 0 [pid 401] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 402] <... prctl resumed>) = 0 [pid 400] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 402] setpgid(0, 0) = 0 [pid 402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 402] write(3, "1000", 4) = 4 [pid 402] close(3) = 0 [pid 402] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 402] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 402] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 402] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 402] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 402] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[403]}, 88) = 403 [pid 402] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 402] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 402] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 403 attached [pid 403] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 403] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 403] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 402] <... futex resumed>) = 0 [pid 402] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 402] <... futex resumed>) = 0 [pid 402] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 403] <... bpf resumed>) = 3 [pid 403] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 402] <... futex resumed>) = 0 [pid 402] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 403] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 402] <... futex resumed>) = 0 [pid 402] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 392] exit_group(0) = ? [pid 393] <... bpf resumed>) = ? [pid 393] +++ exited with 0 +++ [pid 392] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=392, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 394] exit_group(0 [pid 395] <... bpf resumed>) = ? [pid 394] <... exit_group resumed>) = ? [pid 301] <... restart_syscall resumed>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 395] +++ exited with 0 +++ [pid 394] +++ exited with 0 +++ [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 404 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=394, 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=0x5555562fe690) = 405 [pid 400] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 404 attached [pid 404] set_robust_list(0x5555562fe6a0, 24) = 0 ./strace-static-x86_64: Process 405 attached [pid 404] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 405] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 404] <... prctl resumed>) = 0 [pid 404] setpgid(0, 0 [pid 405] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 404] <... setpgid resumed>) = 0 [pid 405] <... prctl resumed>) = 0 [pid 404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 405] setpgid(0, 0 [pid 404] <... openat resumed>) = 3 [pid 405] <... setpgid resumed>) = 0 [pid 404] write(3, "1000", 4 [pid 405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 404] <... write resumed>) = 4 [pid 404] close(3 [pid 405] <... openat resumed>) = 3 [pid 404] <... close resumed>) = 0 [pid 405] write(3, "1000", 4 [pid 404] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] <... write resumed>) = 4 [pid 404] <... futex resumed>) = 0 [pid 405] close(3 [pid 404] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 405] <... close resumed>) = 0 [pid 404] <... rt_sigaction resumed>NULL, 8) = 0 [pid 405] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 405] <... futex resumed>) = 0 [pid 404] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 405] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 404] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 405] <... rt_sigaction resumed>NULL, 8) = 0 [pid 405] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 404] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 405] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 404] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 404] <... mprotect resumed>) = 0 [pid 405] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 404] rt_sigprocmask(SIG_BLOCK, ~[], [pid 405] <... mprotect resumed>) = 0 [pid 404] <... rt_sigprocmask resumed>[], 8) = 0 [pid 405] rt_sigprocmask(SIG_BLOCK, ~[], [pid 404] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 405] <... rt_sigprocmask resumed>[], 8) = 0 [pid 405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 404] <... clone3 resumed> => {parent_tid=[406]}, 88) = 406 [pid 404] rt_sigprocmask(SIG_SETMASK, [], [pid 405] <... clone3 resumed> => {parent_tid=[407]}, 88) = 407 [pid 404] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 405] rt_sigprocmask(SIG_SETMASK, [], [pid 404] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 405] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 404] <... futex resumed>) = 0 [pid 405] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 405] <... futex resumed>) = 0 [pid 405] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 406 attached [pid 406] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 406] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 406] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 406] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 404] <... futex resumed>) = 0 [pid 406] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 404] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 402] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 407 attached [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 404] <... futex resumed>) = 0 [pid 407] set_robust_list(0x7fbb0d6119a0, 24 [pid 406] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 404] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 407] <... set_robust_list resumed>) = 0 [pid 407] rt_sigprocmask(SIG_SETMASK, [], [pid 406] <... bpf resumed>) = 3 [pid 407] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 406] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] bpf(BPF_PROG_LOAD, NULL, 0 [pid 406] <... futex resumed>) = 1 [pid 404] <... futex resumed>) = 0 [pid 407] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 406] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 404] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 404] <... futex resumed>) = 0 [pid 407] <... futex resumed>) = 1 [pid 406] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 405] <... futex resumed>) = 0 [pid 404] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 407] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = 0 [pid 405] <... futex resumed>) = 1 [pid 407] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 405] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 407] <... bpf resumed>) = 3 [pid 407] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 405] <... futex resumed>) = 0 [pid 407] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 405] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 407] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 405] <... futex resumed>) = 0 [pid 407] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 405] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 396] exit_group(0) = ? [pid 404] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 397] <... bpf resumed>) = ? [pid 397] +++ exited with 0 +++ [pid 396] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=396, 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=0x5555562fe690) = 409 ./strace-static-x86_64: Process 409 attached [pid 409] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 409] setpgid(0, 0) = 0 [pid 409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 405] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 409] <... openat resumed>) = 3 [pid 409] write(3, "1000", 4) = 4 [pid 409] close(3) = 0 [pid 409] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 409] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 409] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 409] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[410]}, 88) = 410 [pid 409] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 409] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 409] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 410 attached [pid 410] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 410] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 410] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 410] <... bpf resumed>) = 3 [pid 410] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 410] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 409] <... futex resumed>) = 0 [pid 409] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 398] exit_group(0 [pid 399] <... bpf resumed>) = ? [pid 398] <... exit_group resumed>) = ? [pid 399] +++ exited with 0 +++ [pid 398] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=398, 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=0x5555562fe690) = 411 ./strace-static-x86_64: Process 411 attached [pid 411] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 411] setpgid(0, 0) = 0 [pid 411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 411] write(3, "1000", 4) = 4 [pid 411] close(3) = 0 [pid 411] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 411] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 411] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 409] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 411] <... mprotect resumed>) = 0 [pid 411] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[412]}, 88) = 412 [pid 411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 411] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 411] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 412 attached [pid 412] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 412] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 412] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 400] exit_group(0 [pid 412] <... futex resumed>) = 1 [pid 411] <... futex resumed>) = 0 [pid 400] <... exit_group resumed>) = ? [pid 412] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 411] <... futex resumed>) = 0 [pid 412] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 411] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 412] <... bpf resumed>) = 3 [pid 412] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 411] <... futex resumed>) = 0 [pid 412] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 411] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 412] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 411] <... futex resumed>) = 0 [pid 412] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 411] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 401] <... bpf resumed>) = ? [pid 401] +++ exited with 0 +++ [pid 400] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=400, 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=0x5555562fe690) = 413 ./strace-static-x86_64: Process 413 attached [pid 413] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 413] setpgid(0, 0) = 0 [pid 413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 413] write(3, "1000", 4) = 4 [pid 413] close(3) = 0 [pid 413] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 413] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 413] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 413] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[414]}, 88) = 414 [pid 413] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 413] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 413] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 402] exit_group(0 [pid 403] <... bpf resumed>) = ? [pid 402] <... exit_group resumed>) = ? [pid 403] +++ exited with 0 +++ [pid 402] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=402, 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=0x5555562fe690) = 415 ./strace-static-x86_64: Process 414 attached [pid 414] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 414] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 414] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 414] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... futex resumed>) = 0 [pid 414] <... futex resumed>) = 1 [pid 413] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 414] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 413] <... futex resumed>) = 0 [pid 414] <... bpf resumed>) = 3 [pid 413] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 415 attached [pid 414] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 413] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 414] <... futex resumed>) = 0 [pid 413] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 415] set_robust_list(0x5555562fe6a0, 24 [pid 414] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 413] <... futex resumed>) = 0 [pid 415] <... set_robust_list resumed>) = 0 [pid 413] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 411] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 415] setpgid(0, 0) = 0 [pid 415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 415] write(3, "1000", 4) = 4 [pid 415] close(3) = 0 [pid 415] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 415] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 415] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 415] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 415] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[416]}, 88) = 416 [pid 415] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 415] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 415] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 416 attached [pid 416] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 416] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 416] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 404] exit_group(0 [pid 416] <... futex resumed>) = 1 [pid 415] <... futex resumed>) = 0 [pid 404] <... exit_group resumed>) = ? [pid 416] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 406] <... bpf resumed>) = ? [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] <... futex resumed>) = 0 [pid 416] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 415] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 416] <... bpf resumed>) = 3 [pid 406] +++ exited with 0 +++ [pid 404] +++ exited with 0 +++ [pid 416] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=404, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 416] <... futex resumed>) = 1 [pid 415] <... futex resumed>) = 0 [pid 416] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 415] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 416] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 415] <... futex resumed>) = 0 [pid 405] exit_group(0 [pid 416] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 415] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 405] <... exit_group resumed>) = ? [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 417 [pid 407] <... bpf resumed>) = ? ./strace-static-x86_64: Process 417 attached [pid 407] +++ exited with 0 +++ [pid 405] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=405, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 417] set_robust_list(0x5555562fe6a0, 24 [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 417] <... set_robust_list resumed>) = 0 [pid 417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 418 [pid 417] setpgid(0, 0) = 0 [pid 417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 413] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 417] write(3, "1000", 4) = 4 [pid 417] close(3) = 0 [pid 417] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 417] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 417] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 417] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[419]}, 88) = 419 [pid 417] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 417] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 417] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 418 attached [pid 418] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 418] setpgid(0, 0) = 0 [pid 418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 418] write(3, "1000", 4) = 4 [pid 418] close(3) = 0 [pid 418] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 418] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 418] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 418] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 ./strace-static-x86_64: Process 419 attached [pid 418] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 419] set_robust_list(0x7fbb0d6119a0, 24 [pid 418] <... mprotect resumed>) = 0 [pid 419] <... set_robust_list resumed>) = 0 [pid 418] rt_sigprocmask(SIG_BLOCK, ~[], [pid 419] rt_sigprocmask(SIG_SETMASK, [], [pid 418] <... rt_sigprocmask resumed>[], 8) = 0 [pid 419] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 418] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 419] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 418] <... clone3 resumed> => {parent_tid=[420]}, 88) = 420 [pid 419] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] rt_sigprocmask(SIG_SETMASK, [], [pid 419] <... futex resumed>) = 1 [pid 418] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 417] <... futex resumed>) = 0 [pid 419] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 418] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 417] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 418] <... futex resumed>) = 0 [pid 417] <... futex resumed>) = 0 [pid 419] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 418] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 417] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 419] <... bpf resumed>) = 3 [pid 419] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 417] <... futex resumed>) = 0 [pid 419] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 417] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 420 attached [pid 419] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 417] <... futex resumed>) = 0 [pid 420] set_robust_list(0x7fbb0d6119a0, 24 [pid 419] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 417] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] <... set_robust_list resumed>) = 0 [pid 415] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 420] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 420] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 420] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 418] <... futex resumed>) = 0 [pid 420] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 418] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 418] <... futex resumed>) = 0 [pid 418] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 420] <... bpf resumed>) = 3 [pid 420] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 418] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 420] <... futex resumed>) = 0 [pid 418] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 420] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 418] <... futex resumed>) = 0 [pid 418] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 409] exit_group(0) = ? [pid 410] <... bpf resumed>) = ? [pid 417] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 410] +++ exited with 0 +++ [pid 409] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=409, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 421 [pid 418] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 418] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 421 attached [pid 421] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 421] setpgid(0, 0) = 0 [pid 421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 421] write(3, "1000", 4) = 4 [pid 421] close(3) = 0 [pid 421] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 421] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 421] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 421] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 421] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[422]}, 88) = 422 [pid 421] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 421] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 421] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 422 attached [pid 422] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 422] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 422] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 422] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 421] <... futex resumed>) = 0 [pid 422] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 421] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 421] <... futex resumed>) = 0 [pid 422] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 421] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 422] <... bpf resumed>) = 3 [pid 422] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 421] <... futex resumed>) = 0 [pid 422] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 421] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 421] <... futex resumed>) = 0 [pid 422] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 421] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 411] exit_group(0) = ? [pid 412] <... bpf resumed>) = ? [pid 412] +++ exited with 0 +++ [pid 411] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=411, 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=0x5555562fe690) = 423 ./strace-static-x86_64: Process 423 attached [pid 423] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 423] setpgid(0, 0) = 0 [pid 423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 423] write(3, "1000", 4) = 4 [pid 423] close(3) = 0 [pid 423] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 423] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 423] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 423] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[424]}, 88) = 424 [pid 423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 423] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 423] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 413] exit_group(0) = ? [pid 414] <... bpf resumed>) = ? ./strace-static-x86_64: Process 424 attached [pid 424] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 414] +++ exited with 0 +++ [pid 413] +++ exited with 0 +++ [pid 424] rt_sigprocmask(SIG_SETMASK, [], [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=413, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 424] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 424] bpf(BPF_PROG_LOAD, NULL, 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 424] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 424] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 423] <... futex resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 424] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 423] <... futex resumed>) = 0 [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 425 [pid 424] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 423] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 421] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 424] <... bpf resumed>) = 3 [pid 424] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 425 attached ) = 1 [pid 423] <... futex resumed>) = 0 [pid 424] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 423] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 423] <... futex resumed>) = 0 [pid 424] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 423] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 425] setpgid(0, 0) = 0 [pid 425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 425] write(3, "1000", 4) = 4 [pid 425] close(3) = 0 [pid 425] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 425] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[426]}, 88) = 426 [pid 425] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 426 attached [pid 426] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 426] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 426] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = 0 [pid 425] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 425] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 426] <... futex resumed>) = 1 [pid 426] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 426] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 425] <... futex resumed>) = 0 [pid 425] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 426] <... futex resumed>) = 1 [pid 425] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 426] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 415] exit_group(0) = ? [pid 416] <... bpf resumed>) = ? [pid 416] +++ exited with 0 +++ [pid 415] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=415, 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=0x5555562fe690) = 427 ./strace-static-x86_64: Process 427 attached [pid 427] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 427] setpgid(0, 0) = 0 [pid 427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 427] write(3, "1000", 4) = 4 [pid 427] close(3) = 0 [pid 427] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 427] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 427] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 423] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 427] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 427] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[428]}, 88) = 428 [pid 427] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 427] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 427] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 428 attached [pid 428] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 428] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 425] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 428] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 428] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 427] <... futex resumed>) = 0 [pid 428] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 427] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 427] <... futex resumed>) = 0 [pid 428] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 427] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 428] <... bpf resumed>) = 3 [pid 428] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 427] <... futex resumed>) = 0 [pid 428] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 427] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 428] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 427] <... futex resumed>) = 0 [pid 428] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 427] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 417] exit_group(0) = ? [pid 419] <... bpf resumed>) = ? [pid 419] +++ exited with 0 +++ [pid 418] exit_group(0 [pid 417] +++ exited with 0 +++ [pid 420] <... bpf resumed>) = ? [pid 418] <... exit_group resumed>) = ? [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=417, 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 [pid 420] +++ exited with 0 +++ [pid 418] +++ exited with 0 +++ [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 429 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=418, 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=0x5555562fe690) = 430 ./strace-static-x86_64: Process 429 attached [pid 429] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 429] setpgid(0, 0) = 0 [pid 429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 429] write(3, "1000", 4) = 4 [pid 429] close(3) = 0 [pid 429] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 430 attached [pid 430] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 429] <... futex resumed>) = 0 [pid 429] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 429] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 430] setpgid(0, 0 [pid 429] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 430] <... setpgid resumed>) = 0 [pid 429] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 429] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 430] <... openat resumed>) = 3 [pid 430] write(3, "1000", 4 [pid 429] <... clone3 resumed> => {parent_tid=[431]}, 88) = 431 [pid 430] <... write resumed>) = 4 [pid 429] rt_sigprocmask(SIG_SETMASK, [], [pid 430] close(3 [pid 429] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 430] <... close resumed>) = 0 [pid 429] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 430] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 429] <... futex resumed>) = 0 [pid 430] <... futex resumed>) = 0 [pid 429] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 430] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 430] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 430] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 430] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 430] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 430] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[432]}, 88) = 432 [pid 430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 430] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 430] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 431 attached [pid 431] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 431] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 431] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 431] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 429] <... futex resumed>) = 0 [pid 431] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 429] <... futex resumed>) = 0 [pid 431] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 429] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 431] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 432 attached [pid 431] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 429] <... futex resumed>) = 0 [pid 431] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 429] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] set_robust_list(0x7fbb0d6119a0, 24 [pid 431] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 429] <... futex resumed>) = 0 [pid 432] <... set_robust_list resumed>) = 0 [pid 431] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 429] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 427] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 432] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 432] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 432] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] <... futex resumed>) = 0 [pid 432] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 430] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 430] <... futex resumed>) = 0 [pid 432] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 430] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 432] <... bpf resumed>) = 3 [pid 432] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 430] <... futex resumed>) = 0 [pid 432] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 430] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 430] <... futex resumed>) = 0 [pid 432] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 430] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 421] exit_group(0) = ? [pid 422] <... bpf resumed>) = ? [pid 422] +++ exited with 0 +++ [pid 421] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=421, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 433 [pid 429] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 433 attached [pid 433] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 433] setpgid(0, 0) = 0 [pid 433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 433] write(3, "1000", 4) = 4 [pid 433] close(3) = 0 [pid 433] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 430] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 433] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 433] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 433] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 433] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[434]}, 88) = 434 [pid 433] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 433] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 433] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 434 attached [pid 434] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 434] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 434] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 434] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 433] <... futex resumed>) = 0 [pid 434] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 433] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 433] <... futex resumed>) = 0 [pid 434] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 433] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 434] <... bpf resumed>) = 3 [pid 434] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 433] <... futex resumed>) = 0 [pid 434] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 433] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 433] <... futex resumed>) = 0 [pid 434] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 433] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 425] exit_group(0) = ? [pid 426] <... bpf resumed>) = ? [pid 426] +++ exited with 0 +++ [pid 425] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=425, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 423] exit_group(0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 423] <... exit_group resumed>) = ? [pid 296] <... restart_syscall resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 435 [pid 424] <... bpf resumed>) = ? [pid 424] +++ exited with 0 +++ [pid 423] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=423, 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=0x5555562fe690) = 436 ./strace-static-x86_64: Process 435 attached [pid 435] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 435] setpgid(0, 0) = 0 [pid 435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 435] write(3, "1000", 4) = 4 [pid 435] close(3) = 0 [pid 435] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 435] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 ./strace-static-x86_64: Process 436 attached [pid 435] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 436] set_robust_list(0x5555562fe6a0, 24 [pid 435] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 436] <... set_robust_list resumed>) = 0 [pid 435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 436] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 435] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 436] <... prctl resumed>) = 0 [pid 435] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 436] setpgid(0, 0 [pid 435] <... mprotect resumed>) = 0 [pid 433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 436] <... setpgid resumed>) = 0 [pid 435] rt_sigprocmask(SIG_BLOCK, ~[], [pid 436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 435] <... rt_sigprocmask resumed>[], 8) = 0 [pid 436] <... openat resumed>) = 3 [pid 435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 436] write(3, "1000", 4) = 4 [pid 435] <... clone3 resumed> => {parent_tid=[437]}, 88) = 437 [pid 436] close(3 [pid 435] rt_sigprocmask(SIG_SETMASK, [], [pid 436] <... close resumed>) = 0 [pid 435] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 436] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 437 attached [pid 436] <... futex resumed>) = 0 [pid 435] <... futex resumed>) = 0 [pid 437] set_robust_list(0x7fbb0d6119a0, 24 [pid 436] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 435] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 437] <... set_robust_list resumed>) = 0 [pid 436] <... rt_sigaction resumed>NULL, 8) = 0 [pid 437] rt_sigprocmask(SIG_SETMASK, [], [pid 436] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 437] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 436] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 437] bpf(BPF_PROG_LOAD, NULL, 0 [pid 436] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 437] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 437] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 436] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 437] <... futex resumed>) = 1 [pid 436] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 435] <... futex resumed>) = 0 [pid 437] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 436] <... mprotect resumed>) = 0 [pid 435] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 436] rt_sigprocmask(SIG_BLOCK, ~[], [pid 435] <... futex resumed>) = 0 [pid 437] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 436] <... rt_sigprocmask resumed>[], 8) = 0 [pid 435] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 436] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 437] <... bpf resumed>) = 3 [pid 437] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 436] <... clone3 resumed> => {parent_tid=[438]}, 88) = 438 [pid 435] <... futex resumed>) = 0 [pid 437] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 436] rt_sigprocmask(SIG_SETMASK, [], [pid 435] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 437] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 436] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 435] <... futex resumed>) = 0 [pid 437] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 436] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 435] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 438 attached [pid 438] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 438] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 438] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 438] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 436] <... futex resumed>) = 1 [pid 436] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 438] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 436] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 438] <... bpf resumed>) = 3 [pid 436] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 438] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 436] <... futex resumed>) = 0 [pid 438] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 436] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 436] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 427] exit_group(0) = ? [pid 428] <... bpf resumed>) = ? [pid 428] +++ exited with 0 +++ [pid 427] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=427, 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=0x5555562fe690) = 439 ./strace-static-x86_64: Process 439 attached [pid 439] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 439] setpgid(0, 0) = 0 [pid 439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 439] write(3, "1000", 4) = 4 [pid 439] close(3 [pid 436] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 435] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 439] <... close resumed>) = 0 [pid 439] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 439] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 439] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 439] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[440]}, 88) = 440 [pid 439] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 439] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 439] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 440 attached [pid 440] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 440] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 440] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 440] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... futex resumed>) = 0 [pid 440] <... futex resumed>) = 1 [pid 439] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 439] <... futex resumed>) = 0 [pid 440] <... bpf resumed>) = 3 [pid 439] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 440] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 439] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 440] <... futex resumed>) = 0 [pid 439] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 440] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 439] <... futex resumed>) = 0 [pid 439] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 429] exit_group(0) = ? [pid 431] <... bpf resumed>) = ? [pid 431] +++ exited with 0 +++ [pid 429] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=429, 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=0x5555562fe690) = 441 ./strace-static-x86_64: Process 441 attached [pid 441] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 441] setpgid(0, 0) = 0 [pid 441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 441] write(3, "1000", 4) = 4 [pid 441] close(3) = 0 [pid 441] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 441] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 441] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 441] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[442]}, 88) = 442 [pid 441] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 441] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 441] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 430] exit_group(0) = ? [pid 432] <... bpf resumed>) = ? ./strace-static-x86_64: Process 442 attached [pid 432] +++ exited with 0 +++ [pid 430] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=430, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 442] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 442] rt_sigprocmask(SIG_SETMASK, [], [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 442] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 442] bpf(BPF_PROG_LOAD, NULL, 0 [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 443 [pid 442] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 439] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 442] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 441] <... futex resumed>) = 0 [pid 442] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 441] <... futex resumed>) = 0 [pid 442] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 441] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 442] <... bpf resumed>) = 3 [pid 442] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 441] <... futex resumed>) = 0 [pid 442] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 441] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 441] <... futex resumed>) = 0 [pid 442] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 441] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 443 attached [pid 443] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 443] setpgid(0, 0) = 0 [pid 443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 443] write(3, "1000", 4) = 4 [pid 443] close(3) = 0 [pid 443] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 443] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 443] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[444]}, 88) = 444 [pid 443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 443] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 443] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 444 attached [pid 444] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 444] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 444] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 443] <... futex resumed>) = 0 [pid 444] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 443] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = 0 [pid 443] <... futex resumed>) = 1 [pid 444] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 443] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 444] <... bpf resumed>) = 3 [pid 444] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 444] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 443] <... futex resumed>) = 0 [pid 443] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 444] <... futex resumed>) = 0 [pid 443] <... futex resumed>) = 1 [pid 444] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 443] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 441] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 433] exit_group(0 [pid 434] <... bpf resumed>) = ? [pid 433] <... exit_group resumed>) = ? [pid 434] +++ exited with 0 +++ [pid 433] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=433, 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=0x5555562fe690) = 445 ./strace-static-x86_64: Process 445 attached [pid 445] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 445] setpgid(0, 0) = 0 [pid 445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 445] write(3, "1000", 4) = 4 [pid 445] close(3) = 0 [pid 445] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 445] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 443] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 445] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 445] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[447]}, 88) = 447 [pid 445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 445] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 445] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 447 attached [pid 447] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 447] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 447] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 445] <... futex resumed>) = 0 [pid 447] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] <... futex resumed>) = 0 [pid 447] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 445] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 447] <... bpf resumed>) = 3 [pid 447] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 445] <... futex resumed>) = 0 [pid 447] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 445] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 447] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 445] <... futex resumed>) = 0 [pid 447] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 445] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 436] exit_group(0) = ? [pid 435] exit_group(0) = ? [pid 437] <... bpf resumed>) = ? [pid 437] +++ exited with 0 +++ [pid 435] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=435, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 448 [pid 438] <... bpf resumed>) = ? [pid 438] +++ exited with 0 +++ [pid 436] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=436, 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=0x5555562fe690) = 449 ./strace-static-x86_64: Process 448 attached [pid 448] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 448] setpgid(0, 0) = 0 [pid 448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 448] write(3, "1000", 4) = 4 [pid 448] close(3) = 0 [pid 448] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 448] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 448] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 448] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 448] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 448] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[450]}, 88) = 450 [pid 448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 448] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 448] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 449 attached [pid 449] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 449] setpgid(0, 0) = 0 [pid 449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 449] write(3, "1000", 4) = 4 [pid 449] close(3) = 0 [pid 449] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 449] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 449] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 449] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 445] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 449] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 449] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[451]}, 88) = 451 ./strace-static-x86_64: Process 450 attached [pid 449] rt_sigprocmask(SIG_SETMASK, [], [pid 450] set_robust_list(0x7fbb0d6119a0, 24 [pid 449] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 450] <... set_robust_list resumed>) = 0 [pid 449] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] rt_sigprocmask(SIG_SETMASK, [], [pid 449] <... futex resumed>) = 0 [pid 450] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 449] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 450] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 450] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 448] <... futex resumed>) = 0 [pid 450] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 448] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 448] <... futex resumed>) = 0 [pid 450] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 448] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 451 attached [pid 450] <... bpf resumed>) = 3 [pid 451] set_robust_list(0x7fbb0d6119a0, 24 [pid 450] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... set_robust_list resumed>) = 0 [pid 450] <... futex resumed>) = 1 [pid 448] <... futex resumed>) = 0 [pid 451] rt_sigprocmask(SIG_SETMASK, [], [pid 450] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 448] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 448] <... futex resumed>) = 0 [pid 451] bpf(BPF_PROG_LOAD, NULL, 0 [pid 450] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 448] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 451] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 451] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 449] <... futex resumed>) = 0 [pid 451] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 449] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 449] <... futex resumed>) = 0 [pid 451] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 449] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 451] <... bpf resumed>) = 3 [pid 451] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 449] <... futex resumed>) = 0 [pid 451] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 449] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 451] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 449] <... futex resumed>) = 0 [pid 451] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 449] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 439] exit_group(0 [pid 440] <... bpf resumed>) = ? [pid 439] <... exit_group resumed>) = ? [pid 440] +++ exited with 0 +++ [pid 439] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=439, 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=0x5555562fe690) = 452 ./strace-static-x86_64: Process 452 attached [pid 452] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 452] setpgid(0, 0) = 0 [pid 452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 452] write(3, "1000", 4) = 4 [pid 452] close(3) = 0 [pid 452] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 452] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 452] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 452] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 452] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[453]}, 88) = 453 [pid 452] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 452] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 452] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 448] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 453 attached [pid 453] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 453] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 453] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 453] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 452] <... futex resumed>) = 0 [pid 453] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 452] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] <... futex resumed>) = 0 [pid 453] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 452] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 449] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 453] <... bpf resumed>) = 3 [pid 453] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 452] <... futex resumed>) = 0 [pid 453] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 452] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 453] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 452] <... futex resumed>) = 0 [pid 453] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 452] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 441] exit_group(0) = ? [pid 442] <... bpf resumed>) = ? [pid 442] +++ exited with 0 +++ [pid 441] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=441, 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=0x5555562fe690) = 454 ./strace-static-x86_64: Process 454 attached [pid 454] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 454] setpgid(0, 0 [pid 443] exit_group(0 [pid 454] <... setpgid resumed>) = 0 [pid 443] <... exit_group resumed>) = ? [pid 454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 454] write(3, "1000", 4 [pid 444] <... bpf resumed>) = ? [pid 454] <... write resumed>) = 4 [pid 454] close(3) = 0 [pid 444] +++ exited with 0 +++ [pid 443] +++ exited with 0 +++ [pid 454] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=443, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 454] <... futex resumed>) = 0 [pid 454] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 454] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 454] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 454] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 455 [pid 454] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[456]}, 88) = 456 [pid 454] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 454] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 454] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 455 attached [pid 455] set_robust_list(0x5555562fe6a0, 24./strace-static-x86_64: Process 456 attached ) = 0 [pid 456] set_robust_list(0x7fbb0d6119a0, 24 [pid 455] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 456] <... set_robust_list resumed>) = 0 [pid 456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 455] <... prctl resumed>) = 0 [pid 455] setpgid(0, 0) = 0 [pid 455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 456] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 456] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 454] <... futex resumed>) = 0 [pid 456] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 454] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] <... openat resumed>) = 3 [pid 454] <... futex resumed>) = 0 [pid 456] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 455] write(3, "1000", 4 [pid 454] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 456] <... bpf resumed>) = 3 [pid 455] <... write resumed>) = 4 [pid 452] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 456] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 455] close(3 [pid 456] <... futex resumed>) = 1 [pid 455] <... close resumed>) = 0 [pid 454] <... futex resumed>) = 0 [pid 456] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 454] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] <... futex resumed>) = 0 [pid 454] <... futex resumed>) = 0 [pid 456] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 455] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 454] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... rt_sigaction resumed>NULL, 8) = 0 [pid 455] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 455] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 455] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[457]}, 88) = 457 [pid 455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 455] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 455] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 457 attached [pid 457] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 457] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 457] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 457] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 455] <... futex resumed>) = 0 [pid 457] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] <... futex resumed>) = 0 [pid 457] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 455] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 457] <... bpf resumed>) = 3 [pid 457] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 455] <... futex resumed>) = 0 [pid 457] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 455] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 455] <... futex resumed>) = 0 [pid 457] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 455] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 445] exit_group(0) = ? [pid 447] <... bpf resumed>) = ? [pid 447] +++ exited with 0 +++ [pid 445] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=445, 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=0x5555562fe690) = 458 ./strace-static-x86_64: Process 458 attached [pid 458] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 458] setpgid(0, 0) = 0 [pid 458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 458] write(3, "1000", 4) = 4 [pid 458] close(3) = 0 [pid 458] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 458] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 458] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 458] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 458] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 458] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[459]}, 88) = 459 [pid 458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 458] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 458] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 455] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 459 attached [pid 459] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 459] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 459] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 459] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 458] <... futex resumed>) = 0 [pid 459] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 458] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] <... futex resumed>) = 0 [pid 459] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 458] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 459] <... bpf resumed>) = 3 [pid 459] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 458] <... futex resumed>) = 0 [pid 459] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 458] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 458] <... futex resumed>) = 0 [pid 459] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 458] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 449] exit_group(0) = ? [pid 448] exit_group(0) = ? [pid 451] <... bpf resumed>) = ? [pid 451] +++ exited with 0 +++ [pid 449] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=449, 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=0x5555562fe690) = 460 ./strace-static-x86_64: Process 460 attached [pid 460] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 460] setpgid(0, 0) = 0 [pid 460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 460] write(3, "1000", 4) = 4 [pid 460] close(3) = 0 [pid 460] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 460] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 460] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 460] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 460] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[461]}, 88) = 461 [pid 460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 460] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 460] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 450] <... bpf resumed>) = ? ./strace-static-x86_64: Process 461 attached [pid 461] set_robust_list(0x7fbb0d6119a0, 24 [pid 450] +++ exited with 0 +++ [pid 448] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=448, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 461] <... set_robust_list resumed>) = 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 461] rt_sigprocmask(SIG_SETMASK, [], [pid 296] <... restart_syscall resumed>) = 0 [pid 461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 461] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 462 [pid 461] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] <... futex resumed>) = 0 [pid 461] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 460] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] <... futex resumed>) = 0 [pid 461] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 460] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 461] <... bpf resumed>) = 3 [pid 461] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 460] <... futex resumed>) = 0 [pid 461] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 460] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 461] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 460] <... futex resumed>) = 0 [pid 461] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 460] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 452] exit_group(0 [pid 458] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 452] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 462 attached [pid 462] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 462] setpgid(0, 0) = 0 [pid 462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 462] write(3, "1000", 4) = 4 [pid 462] close(3) = 0 [pid 462] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 453] <... bpf resumed>) = ? [pid 462] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 453] +++ exited with 0 +++ [pid 452] +++ exited with 0 +++ [pid 462] <... rt_sigaction resumed>NULL, 8) = 0 [pid 462] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=452, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 462] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 462] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 462] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 462] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 462] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 463 [pid 462] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[464]}, 88) = 464 [pid 462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 462] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 464 attached [pid 464] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 464] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 464] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 462] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] <... futex resumed>) = 1 [pid 464] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 464] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 462] <... futex resumed>) = 0 [pid 462] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 462] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 464] <... futex resumed>) = 1 ./strace-static-x86_64: Process 463 attached [pid 464] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 463] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 463] setpgid(0, 0) = 0 [pid 463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 463] write(3, "1000", 4) = 4 [pid 463] close(3) = 0 [pid 463] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 463] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 463] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 463] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[465]}, 88) = 465 [pid 463] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 463] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 465 attached [pid 465] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 465] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 465] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 463] <... futex resumed>) = 0 [pid 463] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 463] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 465] <... futex resumed>) = 1 [pid 465] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 465] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 463] <... futex resumed>) = 0 [pid 460] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 465] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 463] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 465] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 463] <... futex resumed>) = 0 [pid 465] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 463] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 454] exit_group(0) = ? [pid 456] <... bpf resumed>) = ? [pid 456] +++ exited with 0 +++ [pid 454] +++ exited with 0 +++ [pid 462] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=454, 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=0x5555562fe690) = 466 ./strace-static-x86_64: Process 466 attached [pid 466] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 466] setpgid(0, 0) = 0 [pid 466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 466] write(3, "1000", 4) = 4 [pid 466] close(3) = 0 [pid 466] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 466] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 466] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 466] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 466] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[467]}, 88) = 467 [pid 466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 466] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 466] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 463] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 467 attached [pid 455] exit_group(0 [pid 467] set_robust_list(0x7fbb0d6119a0, 24 [pid 455] <... exit_group resumed>) = ? [pid 467] <... set_robust_list resumed>) = 0 [pid 467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 467] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 467] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 466] <... futex resumed>) = 0 [pid 467] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 466] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] <... futex resumed>) = 0 [pid 467] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 466] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 467] <... bpf resumed>) = 3 [pid 467] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 466] <... futex resumed>) = 0 [pid 457] <... bpf resumed>) = ? [pid 467] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 466] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 467] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 466] <... futex resumed>) = 0 [pid 457] +++ exited with 0 +++ [pid 455] +++ exited with 0 +++ [pid 467] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 466] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=455, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 468 ./strace-static-x86_64: Process 468 attached [pid 468] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 468] setpgid(0, 0) = 0 [pid 468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 468] write(3, "1000", 4) = 4 [pid 468] close(3) = 0 [pid 468] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 468] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 468] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 468] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 468] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[469]}, 88) = 469 [pid 468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 468] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 469 attached ) = 0 [pid 468] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 469] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 469] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 469] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 469] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 468] <... futex resumed>) = 0 [pid 468] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 468] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 469] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 469] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 468] <... futex resumed>) = 0 [pid 469] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 468] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 469] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 468] <... futex resumed>) = 0 [pid 469] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 468] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 466] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 458] exit_group(0) = ? [pid 459] <... bpf resumed>) = ? [pid 459] +++ exited with 0 +++ [pid 458] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=458, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 470 ./strace-static-x86_64: Process 470 attached [pid 470] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 468] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 470] setpgid(0, 0) = 0 [pid 470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 470] write(3, "1000", 4) = 4 [pid 470] close(3) = 0 [pid 470] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 470] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 470] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 470] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 470] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[471]}, 88) = 471 [pid 470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 470] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 470] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 471 attached [pid 471] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 471] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 471] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 471] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 470] <... futex resumed>) = 0 [pid 471] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 470] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 470] <... futex resumed>) = 0 [pid 471] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 470] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 471] <... bpf resumed>) = 3 [pid 471] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 470] <... futex resumed>) = 0 [pid 471] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 470] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 471] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 470] <... futex resumed>) = 0 [pid 471] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 470] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 460] exit_group(0) = ? [pid 461] <... bpf resumed>) = ? [pid 461] +++ exited with 0 +++ [pid 460] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=460, 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=0x5555562fe690) = 472 ./strace-static-x86_64: Process 472 attached [pid 472] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 472] setpgid(0, 0) = 0 [pid 472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 472] write(3, "1000", 4) = 4 [pid 462] exit_group(0 [pid 472] close(3 [pid 462] <... exit_group resumed>) = ? [pid 472] <... close resumed>) = 0 [pid 472] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 472] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 472] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 472] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 464] <... bpf resumed>) = ? [pid 472] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 472] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 472] rt_sigprocmask(SIG_BLOCK, ~[], [pid 464] +++ exited with 0 +++ [pid 462] +++ exited with 0 +++ [pid 472] <... rt_sigprocmask resumed>[], 8) = 0 [pid 472] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=462, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 472] <... clone3 resumed> => {parent_tid=[473]}, 88) = 473 [pid 472] rt_sigprocmask(SIG_SETMASK, [], [pid 296] <... restart_syscall resumed>) = 0 [pid 472] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 472] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 473 attached [pid 472] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] set_robust_list(0x7fbb0d6119a0, 24 [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 474 [pid 473] <... set_robust_list resumed>) = 0 [pid 473] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 473] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 473] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 472] <... futex resumed>) = 0 [pid 473] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 472] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 472] <... futex resumed>) = 0 [pid 473] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 472] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 473] <... bpf resumed>) = 3 [pid 470] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 473] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 474 attached ) = 1 [pid 472] <... futex resumed>) = 0 [pid 473] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 472] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 473] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 472] <... futex resumed>) = 0 [pid 474] set_robust_list(0x5555562fe6a0, 24 [pid 473] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 472] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 474] <... set_robust_list resumed>) = 0 [pid 474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 474] setpgid(0, 0) = 0 [pid 474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 474] write(3, "1000", 4) = 4 [pid 474] close(3) = 0 [pid 474] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 474] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 474] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 474] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 474] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[475]}, 88) = 475 [pid 474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 474] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 474] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 463] exit_group(0) = ? [pid 465] <... bpf resumed>) = ? [pid 465] +++ exited with 0 +++ [pid 463] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=463, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 476 ./strace-static-x86_64: Process 476 attached ./strace-static-x86_64: Process 475 attached [pid 475] set_robust_list(0x7fbb0d6119a0, 24 [pid 476] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 475] <... set_robust_list resumed>) = 0 [pid 475] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 476] setpgid(0, 0 [pid 475] bpf(BPF_PROG_LOAD, NULL, 0 [pid 476] <... setpgid resumed>) = 0 [pid 475] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 475] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... openat resumed>) = 3 [pid 475] <... futex resumed>) = 1 [pid 474] <... futex resumed>) = 0 [pid 475] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 476] write(3, "1000", 4 [pid 474] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... write resumed>) = 4 [pid 475] <... futex resumed>) = 0 [pid 474] <... futex resumed>) = 1 [pid 476] close(3 [pid 475] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 474] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] <... close resumed>) = 0 [pid 476] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 475] <... bpf resumed>) = 3 [pid 476] <... futex resumed>) = 0 [pid 475] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 475] <... futex resumed>) = 1 [pid 474] <... futex resumed>) = 0 [pid 475] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 476] <... rt_sigaction resumed>NULL, 8) = 0 [pid 474] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 475] <... futex resumed>) = 0 [pid 474] <... futex resumed>) = 1 [pid 476] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 475] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 474] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 476] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 476] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 476] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[477]}, 88) = 477 [pid 476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 476] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 477 attached [pid 477] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 477] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 477] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 477] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... futex resumed>) = 0 [pid 476] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] <... futex resumed>) = 1 [pid 477] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 477] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 476] <... futex resumed>) = 0 [pid 476] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 476] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 477] <... futex resumed>) = 1 [pid 477] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 472] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 466] exit_group(0) = ? [pid 474] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 467] <... bpf resumed>) = ? [pid 467] +++ exited with 0 +++ [pid 466] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=466, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 478 ./strace-static-x86_64: Process 478 attached [pid 478] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 478] setpgid(0, 0) = 0 [pid 478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 476] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 478] write(3, "1000", 4) = 4 [pid 478] close(3) = 0 [pid 478] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 478] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 478] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 478] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 478] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 478] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[479]}, 88) = 479 [pid 478] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 478] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 478] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 479 attached [pid 479] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 479] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 479] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 479] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 478] <... futex resumed>) = 0 [pid 479] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 478] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 479] <... bpf resumed>) = 3 [pid 478] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 479] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 479] <... futex resumed>) = 0 [pid 478] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 479] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 478] <... futex resumed>) = 0 [pid 478] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 468] exit_group(0) = ? [pid 469] <... bpf resumed>) = ? [pid 469] +++ exited with 0 +++ [pid 468] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=468, 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=0x5555562fe690) = 480 ./strace-static-x86_64: Process 480 attached [pid 480] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 480] setpgid(0, 0) = 0 [pid 480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 480] write(3, "1000", 4) = 4 [pid 480] close(3) = 0 [pid 480] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 480] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 480] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 480] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 480] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[481]}, 88) = 481 [pid 480] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 480] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 480] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 481 attached [pid 481] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 470] exit_group(0) = ? [pid 471] <... bpf resumed>) = ? [pid 481] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 481] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 480] <... futex resumed>) = 0 [pid 481] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 478] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 471] +++ exited with 0 +++ [pid 470] +++ exited with 0 +++ [pid 481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] <... futex resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=470, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 481] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 480] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 481] <... bpf resumed>) = 3 [pid 481] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 481] <... futex resumed>) = 1 [pid 480] <... futex resumed>) = 0 [pid 481] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 480] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 482 [pid 481] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 480] <... futex resumed>) = 0 [pid 481] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 480] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 482 attached [pid 482] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 482] setpgid(0, 0) = 0 [pid 482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 482] write(3, "1000", 4) = 4 [pid 482] close(3) = 0 [pid 482] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 482] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 482] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 482] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 482] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[484]}, 88) = 484 [pid 482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 482] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 482] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 484 attached [pid 484] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 484] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 484] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... futex resumed>) = 0 [pid 484] <... futex resumed>) = 1 [pid 482] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 482] <... futex resumed>) = 0 [pid 484] <... bpf resumed>) = 3 [pid 482] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 484] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 482] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 484] <... futex resumed>) = 0 [pid 482] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 484] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 482] <... futex resumed>) = 0 [pid 482] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 472] exit_group(0 [pid 473] <... bpf resumed>) = ? [pid 472] <... exit_group resumed>) = ? [pid 473] +++ exited with 0 +++ [pid 472] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=472, 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=0x5555562fe690) = 485 ./strace-static-x86_64: Process 485 attached [pid 485] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 485] setpgid(0, 0) = 0 [pid 485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 485] write(3, "1000", 4) = 4 [pid 485] close(3) = 0 [pid 485] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 485] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 485] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 480] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 474] exit_group(0 [pid 485] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 474] <... exit_group resumed>) = ? [pid 485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 485] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 475] <... bpf resumed>) = ? [pid 485] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 475] +++ exited with 0 +++ [pid 474] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=474, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 485] <... clone3 resumed> => {parent_tid=[486]}, 88) = 486 [pid 485] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 485] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 487 attached ./strace-static-x86_64: Process 486 attached ) = 0 [pid 482] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 487 [pid 487] set_robust_list(0x5555562fe6a0, 24 [pid 486] set_robust_list(0x7fbb0d6119a0, 24 [pid 485] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] <... set_robust_list resumed>) = 0 [pid 486] <... set_robust_list resumed>) = 0 [pid 487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 486] rt_sigprocmask(SIG_SETMASK, [], [pid 487] <... prctl resumed>) = 0 [pid 486] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 487] setpgid(0, 0 [pid 486] bpf(BPF_PROG_LOAD, NULL, 0 [pid 487] <... setpgid resumed>) = 0 [pid 486] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 486] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... openat resumed>) = 3 [pid 486] <... futex resumed>) = 1 [pid 485] <... futex resumed>) = 0 [pid 487] write(3, "1000", 4 [pid 486] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 485] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... write resumed>) = 4 [pid 486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 485] <... futex resumed>) = 0 [pid 487] close(3 [pid 486] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 485] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] <... close resumed>) = 0 [pid 486] <... bpf resumed>) = 3 [pid 487] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 486] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... futex resumed>) = 0 [pid 486] <... futex resumed>) = 1 [pid 485] <... futex resumed>) = 0 [pid 487] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 486] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 485] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 487] <... rt_sigaction resumed>NULL, 8) = 0 [pid 486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 485] <... futex resumed>) = 0 [pid 487] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 486] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 485] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 487] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 487] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 487] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 487] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[488]}, 88) = 488 [pid 487] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 487] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 487] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 476] exit_group(0) = ? [pid 477] <... bpf resumed>) = ? ./strace-static-x86_64: Process 488 attached [pid 477] +++ exited with 0 +++ [pid 476] +++ exited with 0 +++ [pid 488] set_robust_list(0x7fbb0d6119a0, 24 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=476, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 488] <... set_robust_list resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 488] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 488] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 489 [pid 487] <... futex resumed>) = 0 [pid 488] <... futex resumed>) = 1 [pid 487] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 487] <... futex resumed>) = 0 [pid 487] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 488] <... bpf resumed>) = 3 [pid 488] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 487] <... futex resumed>) = 0 [pid 488] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 487] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 487] <... futex resumed>) = 0 [pid 488] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 487] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 489 attached [pid 489] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 489] setpgid(0, 0) = 0 [pid 489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 489] write(3, "1000", 4) = 4 [pid 489] close(3) = 0 [pid 489] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 489] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 489] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 489] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 489] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[490]}, 88) = 490 [pid 489] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 489] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 490 attached [pid 490] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 490] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 490] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 490] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 489] <... futex resumed>) = 0 [pid 489] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 489] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 490] <... futex resumed>) = 1 [pid 490] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 490] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 489] <... futex resumed>) = 0 [pid 490] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 489] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 490] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 489] <... futex resumed>) = 0 [pid 490] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 489] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 487] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 478] exit_group(0) = ? [pid 479] <... bpf resumed>) = ? [pid 479] +++ exited with 0 +++ [pid 478] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=478, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 491 [pid 489] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 491 attached [pid 491] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 491] setpgid(0, 0) = 0 [pid 491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 491] write(3, "1000", 4) = 4 [pid 491] close(3) = 0 [pid 491] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 491] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[492]}, 88) = 492 [pid 491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 491] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 491] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 492 attached [pid 492] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 492] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 492] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] <... futex resumed>) = 0 [pid 492] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 491] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] <... futex resumed>) = 0 [pid 492] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 491] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 492] <... bpf resumed>) = 3 [pid 492] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 491] <... futex resumed>) = 0 [pid 492] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 491] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 491] <... futex resumed>) = 0 [pid 492] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 491] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 480] exit_group(0) = ? [pid 481] <... bpf resumed>) = ? [pid 481] +++ exited with 0 +++ [pid 480] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=480, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 493 [pid 482] exit_group(0) = ? [pid 484] <... bpf resumed>) = ? [pid 484] +++ exited with 0 +++ [pid 482] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=482, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- ./strace-static-x86_64: Process 493 attached [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 493] set_robust_list(0x5555562fe6a0, 24 [pid 298] <... restart_syscall resumed>) = 0 [pid 493] <... set_robust_list resumed>) = 0 [pid 493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 493] setpgid(0, 0) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 494 [pid 493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 493] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 494 attached [pid 493] close(3) = 0 [pid 493] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 493] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 494] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 493] <... rt_sigaction resumed>NULL, 8) = 0 [pid 494] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 493] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 494] <... prctl resumed>) = 0 [pid 493] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 494] setpgid(0, 0 [pid 493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 494] <... setpgid resumed>) = 0 [pid 493] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 493] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 494] <... openat resumed>) = 3 [pid 493] <... mprotect resumed>) = 0 [pid 494] write(3, "1000", 4 [pid 493] rt_sigprocmask(SIG_BLOCK, ~[], [pid 494] <... write resumed>) = 4 [pid 493] <... rt_sigprocmask resumed>[], 8) = 0 [pid 494] close(3 [pid 493] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 494] <... close resumed>) = 0 [pid 494] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 493] <... clone3 resumed> => {parent_tid=[495]}, 88) = 495 [pid 494] <... futex resumed>) = 0 [pid 493] rt_sigprocmask(SIG_SETMASK, [], [pid 494] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 493] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 494] <... rt_sigaction resumed>NULL, 8) = 0 [pid 493] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 493] <... futex resumed>) = 0 ./strace-static-x86_64: Process 495 attached [pid 494] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 493] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 495] set_robust_list(0x7fbb0d6119a0, 24 [pid 494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 495] <... set_robust_list resumed>) = 0 [pid 494] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 495] rt_sigprocmask(SIG_SETMASK, [], [pid 494] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 495] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 494] <... mprotect resumed>) = 0 [pid 495] bpf(BPF_PROG_LOAD, NULL, 0 [pid 494] rt_sigprocmask(SIG_BLOCK, ~[], [pid 495] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 494] <... rt_sigprocmask resumed>[], 8) = 0 [pid 495] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 495] <... futex resumed>) = 1 [pid 493] <... futex resumed>) = 0 [pid 495] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] <... clone3 resumed> => {parent_tid=[496]}, 88) = 496 [pid 493] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] rt_sigprocmask(SIG_SETMASK, [], [pid 493] <... futex resumed>) = 0 [pid 495] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 494] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 493] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 495] <... bpf resumed>) = 3 [pid 494] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 496 attached [pid 495] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 494] <... futex resumed>) = 0 [pid 496] set_robust_list(0x7fbb0d6119a0, 24 [pid 495] <... futex resumed>) = 1 [pid 494] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] <... futex resumed>) = 0 [pid 496] <... set_robust_list resumed>) = 0 [pid 495] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 493] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] rt_sigprocmask(SIG_SETMASK, [], [pid 495] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 493] <... futex resumed>) = 0 [pid 496] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 495] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 493] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 496] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 496] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 494] <... futex resumed>) = 0 [pid 496] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 496] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 494] <... futex resumed>) = 0 [pid 494] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 496] <... bpf resumed>) = 3 [pid 496] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 494] <... futex resumed>) = 0 [pid 496] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 494] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 496] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 494] <... futex resumed>) = 0 [pid 496] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 494] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 485] exit_group(0) = ? [pid 486] <... bpf resumed>) = ? [pid 486] +++ exited with 0 +++ [pid 485] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=485, 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=0x5555562fe690) = 497 [pid 487] exit_group(0) = ? [pid 488] <... bpf resumed>) = ? [pid 488] +++ exited with 0 +++ [pid 487] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=487, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- ./strace-static-x86_64: Process 497 attached [pid 497] set_robust_list(0x5555562fe6a0, 24 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 497] <... set_robust_list resumed>) = 0 [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 498 [pid 497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 497] setpgid(0, 0) = 0 [pid 497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 497] write(3, "1000", 4) = 4 [pid 497] close(3) = 0 [pid 497] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 497] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, ./strace-static-x86_64: Process 498 attached NULL, 8) = 0 [pid 493] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 498] set_robust_list(0x5555562fe6a0, 24 [pid 497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 498] <... set_robust_list resumed>) = 0 [pid 497] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 498] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 498] <... prctl resumed>) = 0 [pid 497] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 498] setpgid(0, 0 [pid 497] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 498] <... setpgid resumed>) = 0 [pid 497] <... mprotect resumed>) = 0 [pid 497] rt_sigprocmask(SIG_BLOCK, ~[], [pid 498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 497] <... rt_sigprocmask resumed>[], 8) = 0 [pid 497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 498] <... openat resumed>) = 3 [pid 498] write(3, "1000", 4 [pid 497] <... clone3 resumed> => {parent_tid=[499]}, 88) = 499 [pid 498] <... write resumed>) = 4 [pid 497] rt_sigprocmask(SIG_SETMASK, [], [pid 498] close(3 [pid 497] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 498] <... close resumed>) = 0 [pid 497] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] <... futex resumed>) = 0 ./strace-static-x86_64: Process 499 attached [pid 498] <... futex resumed>) = 0 [pid 497] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 499] set_robust_list(0x7fbb0d6119a0, 24 [pid 498] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 499] <... set_robust_list resumed>) = 0 [pid 498] <... rt_sigaction resumed>NULL, 8) = 0 [pid 494] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 499] rt_sigprocmask(SIG_SETMASK, [], [pid 498] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 499] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 498] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 499] bpf(BPF_PROG_LOAD, NULL, 0 [pid 498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 499] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 498] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 499] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 498] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 499] <... futex resumed>) = 1 [pid 498] <... mprotect resumed>) = 0 [pid 497] <... futex resumed>) = 0 [pid 499] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 498] rt_sigprocmask(SIG_BLOCK, ~[], [pid 497] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] <... rt_sigprocmask resumed>[], 8) = 0 [pid 497] <... futex resumed>) = 0 [pid 499] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 498] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 497] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 499] <... bpf resumed>) = 3 [pid 499] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 498] <... clone3 resumed> => {parent_tid=[500]}, 88) = 500 [pid 497] <... futex resumed>) = 0 [pid 499] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 498] rt_sigprocmask(SIG_SETMASK, [], [pid 497] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 499] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 497] <... futex resumed>) = 0 [pid 499] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 498] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 497] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] <... futex resumed>) = 0 [pid 498] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 489] exit_group(0) = ? [pid 490] <... bpf resumed>) = ? [pid 490] +++ exited with 0 +++ [pid 489] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=489, 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=0x5555562fe690) = 501 ./strace-static-x86_64: Process 500 attached ./strace-static-x86_64: Process 501 attached [pid 501] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 501] setpgid(0, 0) = 0 [pid 501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 500] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 501] <... openat resumed>) = 3 [pid 500] rt_sigprocmask(SIG_SETMASK, [], [pid 501] write(3, "1000", 4 [pid 500] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 501] <... write resumed>) = 4 [pid 500] bpf(BPF_PROG_LOAD, NULL, 0 [pid 501] close(3 [pid 500] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 501] <... close resumed>) = 0 [pid 500] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 500] <... futex resumed>) = 1 [pid 498] <... futex resumed>) = 0 [pid 501] <... futex resumed>) = 0 [pid 500] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 498] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] <... futex resumed>) = 0 [pid 501] <... rt_sigaction resumed>NULL, 8) = 0 [pid 500] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 498] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 501] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 500] <... bpf resumed>) = 3 [pid 501] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 500] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 500] <... futex resumed>) = 1 [pid 498] <... futex resumed>) = 0 [pid 501] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 500] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 498] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] <... futex resumed>) = 0 [pid 501] <... mprotect resumed>) = 0 [pid 500] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 498] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 501] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 501] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[502]}, 88) = 502 [pid 501] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 501] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 502 attached [pid 502] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 502] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 502] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 502] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... futex resumed>) = 0 [pid 501] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 502] <... futex resumed>) = 1 [pid 502] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 502] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 501] <... futex resumed>) = 0 [pid 501] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 501] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 502] <... futex resumed>) = 1 [pid 502] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 497] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 491] exit_group(0) = ? [pid 498] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 492] <... bpf resumed>) = ? [pid 492] +++ exited with 0 +++ [pid 491] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=491, 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=0x5555562fe690) = 503 ./strace-static-x86_64: Process 503 attached [pid 503] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 503] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 501] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 503] <... prctl resumed>) = 0 [pid 503] setpgid(0, 0) = 0 [pid 503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 503] write(3, "1000", 4) = 4 [pid 503] close(3) = 0 [pid 503] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 503] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[504]}, 88) = 504 [pid 503] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 503] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 503] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 504 attached [pid 504] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 504] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 504] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 504] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 503] <... futex resumed>) = 0 [pid 504] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 503] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 503] <... futex resumed>) = 0 [pid 504] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 503] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 504] <... bpf resumed>) = 3 [pid 504] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 503] <... futex resumed>) = 0 [pid 504] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 503] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 503] <... futex resumed>) = 0 [pid 504] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 503] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 493] exit_group(0) = ? [pid 495] <... bpf resumed>) = ? [pid 495] +++ exited with 0 +++ [pid 493] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=493, 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=0x5555562fe690) = 505 [pid 494] exit_group(0) = ? [pid 496] <... bpf resumed>) = ? [pid 496] +++ exited with 0 +++ [pid 494] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=494, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- ./strace-static-x86_64: Process 505 attached [pid 505] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 506 [pid 505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 505] setpgid(0, 0) = 0 [pid 505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 505] write(3, "1000", 4) = 4 [pid 505] close(3) = 0 [pid 505] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 506 attached [pid 505] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 506] set_robust_list(0x5555562fe6a0, 24 [pid 505] <... rt_sigaction resumed>NULL, 8) = 0 [pid 506] <... set_robust_list resumed>) = 0 [pid 505] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 506] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 506] <... prctl resumed>) = 0 [pid 505] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 506] setpgid(0, 0 [pid 505] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 506] <... setpgid resumed>) = 0 [pid 505] <... mprotect resumed>) = 0 [pid 505] rt_sigprocmask(SIG_BLOCK, ~[], [pid 506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 505] <... rt_sigprocmask resumed>[], 8) = 0 [pid 505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 506] <... openat resumed>) = 3 [pid 506] write(3, "1000", 4 [pid 505] <... clone3 resumed> => {parent_tid=[507]}, 88) = 507 [pid 506] <... write resumed>) = 4 [pid 505] rt_sigprocmask(SIG_SETMASK, [], [pid 506] close(3 [pid 505] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 506] <... close resumed>) = 0 [pid 505] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 505] <... futex resumed>) = 0 [pid 506] <... futex resumed>) = 0 [pid 505] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 506] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 506] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 507 attached NULL, 8) = 0 [pid 507] set_robust_list(0x7fbb0d6119a0, 24 [pid 506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 507] <... set_robust_list resumed>) = 0 [pid 506] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 507] rt_sigprocmask(SIG_SETMASK, [], [pid 506] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 507] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 506] <... mprotect resumed>) = 0 [pid 507] bpf(BPF_PROG_LOAD, NULL, 0 [pid 506] rt_sigprocmask(SIG_BLOCK, ~[], [pid 503] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 507] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 506] <... rt_sigprocmask resumed>[], 8) = 0 [pid 507] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 507] <... futex resumed>) = 1 [pid 505] <... futex resumed>) = 0 [pid 507] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 506] <... clone3 resumed> => {parent_tid=[508]}, 88) = 508 [pid 505] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 506] rt_sigprocmask(SIG_SETMASK, [], [pid 505] <... futex resumed>) = 0 [pid 507] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 506] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 505] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 507] <... bpf resumed>) = 3 [pid 506] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 506] <... futex resumed>) = 0 [pid 507] <... futex resumed>) = 1 [pid 506] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 505] <... futex resumed>) = 0 [pid 507] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 505] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 507] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 505] <... futex resumed>) = 0 [pid 507] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 505] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 508 attached [pid 508] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 508] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 508] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 506] <... futex resumed>) = 0 [pid 508] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 506] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 506] <... futex resumed>) = 0 [pid 508] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 506] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 508] <... bpf resumed>) = 3 [pid 508] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 506] <... futex resumed>) = 0 [pid 508] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 506] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 508] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 506] <... futex resumed>) = 0 [pid 508] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 506] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 497] exit_group(0) = ? [pid 499] <... bpf resumed>) = ? [pid 499] +++ exited with 0 +++ [pid 497] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=497, 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=0x5555562fe690) = 509 [pid 505] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 509 attached [pid 509] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 509] setpgid(0, 0) = 0 [pid 509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 509] write(3, "1000", 4) = 4 [pid 509] close(3) = 0 [pid 509] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 509] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 506] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 509] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 509] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[510]}, 88) = 510 [pid 509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 509] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 509] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 510 attached [pid 510] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 510] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 510] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 509] <... futex resumed>) = 0 [pid 510] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 509] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... bpf resumed>) = 3 [pid 509] <... futex resumed>) = 0 [pid 510] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 509] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 498] exit_group(0 [pid 510] <... futex resumed>) = 0 [pid 509] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 498] <... exit_group resumed>) = ? [pid 510] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 509] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 509] <... futex resumed>) = 0 [pid 510] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 509] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 501] exit_group(0) = ? [pid 502] <... bpf resumed>) = ? [pid 502] +++ exited with 0 +++ [pid 501] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=501, 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=0x5555562fe690) = 511 [pid 500] <... bpf resumed>) = ? [pid 500] +++ exited with 0 +++ [pid 498] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=498, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- ./strace-static-x86_64: Process 511 attached [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 511] set_robust_list(0x5555562fe6a0, 24 [pid 296] <... restart_syscall resumed>) = 0 [pid 511] <... set_robust_list resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 512 [pid 511] setpgid(0, 0) = 0 [pid 511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 511] write(3, "1000", 4) = 4 [pid 511] close(3) = 0 [pid 511] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 511] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 511] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 511] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 511] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[513]}, 88) = 513 ./strace-static-x86_64: Process 512 attached [pid 511] rt_sigprocmask(SIG_SETMASK, [], [pid 512] set_robust_list(0x5555562fe6a0, 24 [pid 511] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 512] <... set_robust_list resumed>) = 0 [pid 511] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 511] <... futex resumed>) = 0 ./strace-static-x86_64: Process 513 attached [pid 512] <... prctl resumed>) = 0 [pid 511] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 513] set_robust_list(0x7fbb0d6119a0, 24 [pid 512] setpgid(0, 0 [pid 513] <... set_robust_list resumed>) = 0 [pid 512] <... setpgid resumed>) = 0 [pid 513] rt_sigprocmask(SIG_SETMASK, [], [pid 512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 513] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 512] <... openat resumed>) = 3 [pid 513] bpf(BPF_PROG_LOAD, NULL, 0 [pid 512] write(3, "1000", 4 [pid 509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 513] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 512] <... write resumed>) = 4 [pid 513] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] close(3 [pid 513] <... futex resumed>) = 1 [pid 512] <... close resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 513] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 512] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 511] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 512] <... futex resumed>) = 0 [pid 511] <... futex resumed>) = 0 [pid 513] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 512] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 511] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 513] <... bpf resumed>) = 3 [pid 512] <... rt_sigaction resumed>NULL, 8) = 0 [pid 513] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 512] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 513] <... futex resumed>) = 1 [pid 512] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 511] <... futex resumed>) = 0 [pid 513] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 512] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 511] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 513] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 512] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 511] <... futex resumed>) = 0 [pid 513] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 512] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 511] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 512] <... mprotect resumed>) = 0 [pid 512] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 512] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[514]}, 88) = 514 [pid 512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 512] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 514 attached [pid 514] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 514] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 514] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 512] <... futex resumed>) = 0 [pid 512] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 514] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 514] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 512] <... futex resumed>) = 0 [pid 514] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 512] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 512] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 503] exit_group(0) = ? [pid 504] <... bpf resumed>) = ? [pid 504] +++ exited with 0 +++ [pid 503] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=503, 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=0x5555562fe690) = 515 ./strace-static-x86_64: Process 515 attached [pid 515] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 515] setpgid(0, 0) = 0 [pid 515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 515] write(3, "1000", 4) = 4 [pid 515] close(3) = 0 [pid 515] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 515] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 515] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 515] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[516]}, 88) = 516 [pid 515] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 515] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 511] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 515] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 516 attached [pid 516] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 516] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 516] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 516] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... futex resumed>) = 0 [pid 515] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 516] <... futex resumed>) = 1 [pid 516] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 516] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... futex resumed>) = 0 [pid 515] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 515] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 516] <... futex resumed>) = 1 [pid 516] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 512] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 505] exit_group(0 [pid 507] <... bpf resumed>) = ? [pid 505] <... exit_group resumed>) = ? [pid 507] +++ exited with 0 +++ [pid 515] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 505] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=505, 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=0x5555562fe690) = 517 [pid 506] exit_group(0) = ? ./strace-static-x86_64: Process 517 attached [pid 517] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 517] setpgid(0, 0) = 0 [pid 517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 508] <... bpf resumed>) = ? [pid 517] <... openat resumed>) = 3 [pid 517] write(3, "1000", 4) = 4 [pid 517] close(3) = 0 [pid 517] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 517] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 517] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 517] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 517] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[518]}, 88) = 518 [pid 517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 517] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 517] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 508] +++ exited with 0 +++ [pid 506] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=506, 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=0x5555562fe690) = 519 ./strace-static-x86_64: Process 518 attached [pid 518] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 518] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 518] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 519 attached [pid 519] set_robust_list(0x5555562fe6a0, 24 [pid 517] <... futex resumed>) = 0 [pid 518] <... futex resumed>) = 1 [pid 517] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 518] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 517] <... futex resumed>) = 0 [pid 518] <... bpf resumed>) = 3 [pid 517] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 518] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 517] <... futex resumed>) = 0 [pid 518] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 517] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... set_robust_list resumed>) = 0 [pid 518] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 517] <... futex resumed>) = 0 [pid 519] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 518] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 517] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 519] <... prctl resumed>) = 0 [pid 519] setpgid(0, 0) = 0 [pid 519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 519] write(3, "1000", 4) = 4 [pid 519] close(3) = 0 [pid 519] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 519] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 519] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 519] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[520]}, 88) = 520 [pid 519] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 519] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 520 attached [pid 520] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 520] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 520] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 520] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 519] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 520] <... futex resumed>) = 1 [pid 520] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 509] exit_group(0) = ? [pid 520] <... bpf resumed>) = 3 [pid 520] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 519] <... futex resumed>) = 0 [pid 519] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 519] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 520] <... futex resumed>) = 1 [pid 520] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 510] <... bpf resumed>) = ? [pid 510] +++ exited with 0 +++ [pid 509] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=509, 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=0x5555562fe690) = 521 ./strace-static-x86_64: Process 521 attached [pid 521] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 521] setpgid(0, 0) = 0 [pid 521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 521] write(3, "1000", 4) = 4 [pid 521] close(3) = 0 [pid 521] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 517] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 521] <... rt_sigaction resumed>NULL, 8) = 0 [pid 521] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 521] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 521] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[522]}, 88) = 522 [pid 521] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 521] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 521] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 511] exit_group(0 [pid 519] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 513] <... bpf resumed>) = ? [pid 511] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 522 attached [pid 513] +++ exited with 0 +++ [pid 511] +++ exited with 0 +++ [pid 522] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=511, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 522] rt_sigprocmask(SIG_SETMASK, [], [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 522] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 522] bpf(BPF_PROG_LOAD, NULL, 0 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 523 [pid 522] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 522] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 521] <... futex resumed>) = 0 [pid 522] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 521] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 523 attached [pid 522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 521] <... futex resumed>) = 0 [pid 523] set_robust_list(0x5555562fe6a0, 24 [pid 522] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 521] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 523] <... set_robust_list resumed>) = 0 [pid 522] <... bpf resumed>) = 3 [pid 523] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 522] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 523] <... prctl resumed>) = 0 [pid 522] <... futex resumed>) = 1 [pid 521] <... futex resumed>) = 0 [pid 512] exit_group(0 [pid 523] setpgid(0, 0 [pid 522] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 521] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 514] <... bpf resumed>) = ? [pid 512] <... exit_group resumed>) = ? [pid 523] <... setpgid resumed>) = 0 [pid 522] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 521] <... futex resumed>) = 0 [pid 523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 522] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 521] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 514] +++ exited with 0 +++ [pid 512] +++ exited with 0 +++ [pid 523] <... openat resumed>) = 3 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=512, 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=0x5555562fe690) = 525 [pid 523] write(3, "1000", 4) = 4 [pid 523] close(3) = 0 [pid 523] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 523] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 523] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 523] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 523] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 523] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[526]}, 88) = 526 [pid 523] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 523] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 525 attached [pid 523] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 526 attached [pid 525] setpgid(0, 0) = 0 [pid 526] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 526] rt_sigprocmask(SIG_SETMASK, [], [pid 525] write(3, "1000", 4 [pid 526] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 525] <... write resumed>) = 4 [pid 526] bpf(BPF_PROG_LOAD, NULL, 0 [pid 525] close(3 [pid 526] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 525] <... close resumed>) = 0 [pid 526] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 526] <... futex resumed>) = 1 [pid 525] <... futex resumed>) = 0 [pid 523] <... futex resumed>) = 0 [pid 526] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 525] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 523] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... rt_sigaction resumed>NULL, 8) = 0 [pid 523] <... futex resumed>) = 0 [pid 525] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 523] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 526] <... bpf resumed>) = 3 [pid 525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 526] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 526] <... futex resumed>) = 1 [pid 525] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 523] <... futex resumed>) = 0 [pid 526] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 525] <... mprotect resumed>) = 0 [pid 523] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 525] rt_sigprocmask(SIG_BLOCK, ~[], [pid 523] <... futex resumed>) = 0 [pid 525] <... rt_sigprocmask resumed>[], 8) = 0 [pid 523] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[527]}, 88) = 527 [pid 525] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 525] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 525] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 527 attached [pid 527] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 527] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 527] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 527] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 527] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... futex resumed>) = 0 [pid 527] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 525] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 527] <... bpf resumed>) = 3 [pid 527] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 525] <... futex resumed>) = 0 [pid 515] exit_group(0 [pid 527] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 525] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 515] <... exit_group resumed>) = ? [pid 527] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 525] <... futex resumed>) = 0 [pid 527] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 525] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 521] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 516] <... bpf resumed>) = ? [pid 516] +++ exited with 0 +++ [pid 515] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=515, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 528 ./strace-static-x86_64: Process 528 attached [pid 528] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 528] setpgid(0, 0) = 0 [pid 528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 523] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 528] <... openat resumed>) = 3 [pid 528] write(3, "1000", 4) = 4 [pid 528] close(3) = 0 [pid 528] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 528] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 528] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 528] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 528] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[529]}, 88) = 529 [pid 528] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 528] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 528] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 529 attached [pid 529] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 529] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 529] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 529] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 528] <... futex resumed>) = 0 [pid 529] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 528] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 528] <... futex resumed>) = 0 [pid 529] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 528] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 529] <... bpf resumed>) = 3 [pid 529] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 528] <... futex resumed>) = 0 [pid 529] <... futex resumed>) = 1 [pid 528] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 529] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 528] <... futex resumed>) = 0 [pid 528] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 528] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 519] exit_group(0) = ? [pid 520] <... bpf resumed>) = ? [pid 517] exit_group(0) = ? [pid 518] <... bpf resumed>) = ? [pid 520] +++ exited with 0 +++ [pid 519] +++ exited with 0 +++ [pid 518] +++ exited with 0 +++ [pid 517] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=519, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=517, si_uid=0, si_status=0, si_utime=0, si_stime=14} --- [pid 298] <... restart_syscall resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [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 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 530 [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 531 ./strace-static-x86_64: Process 531 attached [pid 531] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 531] setpgid(0, 0) = 0 [pid 531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 530 attached ) = 3 [pid 531] write(3, "1000", 4 [pid 530] set_robust_list(0x5555562fe6a0, 24 [pid 531] <... write resumed>) = 4 [pid 530] <... set_robust_list resumed>) = 0 [pid 531] close(3 [pid 530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 531] <... close resumed>) = 0 [pid 530] <... prctl resumed>) = 0 [pid 531] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 530] setpgid(0, 0 [pid 531] <... futex resumed>) = 0 [pid 530] <... setpgid resumed>) = 0 [pid 531] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 531] <... rt_sigaction resumed>NULL, 8) = 0 [pid 530] <... openat resumed>) = 3 [pid 531] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 530] write(3, "1000", 4 [pid 531] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 530] <... write resumed>) = 4 [pid 531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 530] close(3 [pid 531] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 530] <... close resumed>) = 0 [pid 531] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 530] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... mprotect resumed>) = 0 [pid 530] <... futex resumed>) = 0 [pid 531] rt_sigprocmask(SIG_BLOCK, ~[], [pid 530] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 531] <... rt_sigprocmask resumed>[], 8) = 0 [pid 530] <... rt_sigaction resumed>NULL, 8) = 0 [pid 531] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 530] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 531] <... clone3 resumed> => {parent_tid=[532]}, 88) = 532 [pid 530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 531] rt_sigprocmask(SIG_SETMASK, [], [pid 530] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 531] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 530] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 531] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 530] <... mprotect resumed>) = 0 [pid 531] <... futex resumed>) = 0 [pid 530] rt_sigprocmask(SIG_BLOCK, ~[], [pid 531] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 530] <... rt_sigprocmask resumed>[], 8) = 0 [pid 530] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[533]}, 88) = 533 [pid 530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 530] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 530] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 532 attached ./strace-static-x86_64: Process 533 attached [pid 533] set_robust_list(0x7fbb0d6119a0, 24 [pid 532] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 532] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 533] <... set_robust_list resumed>) = 0 [pid 532] bpf(BPF_PROG_LOAD, NULL, 0 [pid 533] rt_sigprocmask(SIG_SETMASK, [], [pid 532] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 532] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 531] <... futex resumed>) = 0 [pid 532] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 531] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 532] <... bpf resumed>) = 3 [pid 531] <... futex resumed>) = 0 [pid 531] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 532] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 531] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 533] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 532] <... futex resumed>) = 0 [pid 531] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] bpf(BPF_PROG_LOAD, NULL, 0 [pid 532] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 531] <... futex resumed>) = 0 [pid 533] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 531] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 533] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 530] <... futex resumed>) = 0 [pid 533] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 530] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 530] <... futex resumed>) = 0 [pid 533] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 530] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 533] <... bpf resumed>) = 3 [pid 533] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 530] <... futex resumed>) = 0 [pid 533] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 530] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 530] <... futex resumed>) = 0 [pid 533] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 530] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 521] exit_group(0) = ? [pid 522] <... bpf resumed>) = ? [pid 522] +++ exited with 0 +++ [pid 521] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=521, 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=0x5555562fe690) = 534 ./strace-static-x86_64: Process 534 attached [pid 534] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 523] exit_group(0 [pid 534] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 523] <... exit_group resumed>) = ? [pid 534] <... prctl resumed>) = 0 [pid 534] setpgid(0, 0 [pid 526] <... bpf resumed>) = ? [pid 534] <... setpgid resumed>) = 0 [pid 526] +++ exited with 0 +++ [pid 523] +++ exited with 0 +++ [pid 534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=523, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 534] <... openat resumed>) = 3 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 534] write(3, "1000", 4 [pid 300] <... restart_syscall resumed>) = 0 [pid 534] <... write resumed>) = 4 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 534] close(3) = 0 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 535 [pid 534] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 534] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 531] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 534] <... rt_sigaction resumed>NULL, 8) = 0 [pid 534] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 534] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 534] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 534] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 534] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0}./strace-static-x86_64: Process 535 attached => {parent_tid=[536]}, 88) = 536 [pid 535] set_robust_list(0x5555562fe6a0, 24 [pid 534] rt_sigprocmask(SIG_SETMASK, [], [pid 535] <... set_robust_list resumed>) = 0 [pid 534] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 534] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 530] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 534] <... futex resumed>) = 0 [pid 535] <... prctl resumed>) = 0 [pid 534] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 535] setpgid(0, 0) = 0 [pid 535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 536 attached ) = 3 [pid 536] set_robust_list(0x7fbb0d6119a0, 24 [pid 535] write(3, "1000", 4 [pid 536] <... set_robust_list resumed>) = 0 [pid 535] <... write resumed>) = 4 [pid 536] rt_sigprocmask(SIG_SETMASK, [], [pid 535] close(3 [pid 536] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 535] <... close resumed>) = 0 [pid 536] bpf(BPF_PROG_LOAD, NULL, 0 [pid 535] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 535] <... futex resumed>) = 0 [pid 536] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 536] <... futex resumed>) = 1 [pid 535] <... rt_sigaction resumed>NULL, 8) = 0 [pid 534] <... futex resumed>) = 0 [pid 536] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 534] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 534] <... futex resumed>) = 0 [pid 536] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 534] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 536] <... bpf resumed>) = 3 [pid 535] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 536] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 536] <... futex resumed>) = 1 [pid 535] <... mprotect resumed>) = 0 [pid 534] <... futex resumed>) = 0 [pid 536] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] rt_sigprocmask(SIG_BLOCK, ~[], [pid 534] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 536] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] <... rt_sigprocmask resumed>[], 8) = 0 [pid 534] <... futex resumed>) = 0 [pid 536] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 535] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 534] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 525] exit_group(0 [pid 535] <... clone3 resumed> => {parent_tid=[537]}, 88) = 537 [pid 535] rt_sigprocmask(SIG_SETMASK, [], [pid 525] <... exit_group resumed>) = ? [pid 535] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 535] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 527] <... bpf resumed>) = ? [pid 535] <... futex resumed>) = 0 [pid 527] +++ exited with 0 +++ [pid 525] +++ exited with 0 +++ [pid 535] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=525, 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=0x5555562fe690) = 538 ./strace-static-x86_64: Process 537 attached [pid 537] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 537] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 537] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 537] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 535] <... futex resumed>) = 0 [pid 537] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] <... futex resumed>) = 0 ./strace-static-x86_64: Process 538 attached [pid 537] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 535] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 538] set_robust_list(0x5555562fe6a0, 24 [pid 537] <... bpf resumed>) = 3 [pid 538] <... set_robust_list resumed>) = 0 [pid 537] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 537] <... futex resumed>) = 1 [pid 535] <... futex resumed>) = 0 [pid 538] <... prctl resumed>) = 0 [pid 537] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 535] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 538] setpgid(0, 0 [pid 537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 535] <... futex resumed>) = 0 [pid 538] <... setpgid resumed>) = 0 [pid 537] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 535] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 538] write(3, "1000", 4) = 4 [pid 538] close(3) = 0 [pid 538] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 538] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 538] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 538] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 538] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[539]}, 88) = 539 [pid 538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 538] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 538] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 539 attached [pid 539] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 539] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 539] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 539] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 538] <... futex resumed>) = 0 [pid 539] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 538] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 538] <... futex resumed>) = 0 [pid 539] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 538] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 539] <... bpf resumed>) = 3 [pid 539] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 538] <... futex resumed>) = 0 [pid 539] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 538] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 538] <... futex resumed>) = 0 [pid 539] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 538] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 528] exit_group(0) = ? [pid 529] <... bpf resumed>) = ? [pid 529] +++ exited with 0 +++ [pid 528] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=528, 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=0x5555562fe690) = 540 ./strace-static-x86_64: Process 540 attached [pid 535] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 540] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 540] setpgid(0, 0) = 0 [pid 540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 540] write(3, "1000", 4) = 4 [pid 540] close(3) = 0 [pid 540] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 540] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 538] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 540] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 538] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 540] <... mprotect resumed>) = 0 [pid 538] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 540] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 540] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[541]}, 88) = 541 [pid 540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 540] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 540] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 541 attached [pid 541] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 541] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 541] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 541] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 540] <... futex resumed>) = 0 [pid 541] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 540] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 540] <... futex resumed>) = 0 [pid 541] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 540] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 541] <... bpf resumed>) = 3 [pid 541] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 540] <... futex resumed>) = 0 [pid 541] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 540] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 541] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 540] <... futex resumed>) = 0 [pid 541] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 540] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 531] exit_group(0) = ? [pid 532] <... bpf resumed>) = ? [pid 532] +++ exited with 0 +++ [pid 531] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=531, 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=0x5555562fe690) = 542 [pid 530] exit_group(0) = ? [pid 533] <... bpf resumed>) = ? [pid 533] +++ exited with 0 +++ [pid 530] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=530, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 540] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 298] <... restart_syscall resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 543 ./strace-static-x86_64: Process 542 attached [pid 542] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 542] setpgid(0, 0) = 0 [pid 542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 542] write(3, "1000", 4) = 4 [pid 542] close(3) = 0 [pid 542] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 542] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 542] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 542] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 543 attached [pid 542] rt_sigprocmask(SIG_BLOCK, ~[], [pid 543] set_robust_list(0x5555562fe6a0, 24 [pid 542] <... rt_sigprocmask resumed>[], 8) = 0 [pid 543] <... set_robust_list resumed>) = 0 [pid 542] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 542] <... clone3 resumed> => {parent_tid=[544]}, 88) = 544 [pid 543] setpgid(0, 0 [pid 542] rt_sigprocmask(SIG_SETMASK, [], [pid 543] <... setpgid resumed>) = 0 [pid 542] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 542] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] <... openat resumed>) = 3 [pid 542] <... futex resumed>) = 0 [pid 543] write(3, "1000", 4 [pid 542] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 543] <... write resumed>) = 4 [pid 543] close(3) = 0 [pid 543] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 543] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 543] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], ./strace-static-x86_64: Process 544 attached NULL, 8) = 0 [pid 544] set_robust_list(0x7fbb0d6119a0, 24 [pid 543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 544] <... set_robust_list resumed>) = 0 [pid 543] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 544] rt_sigprocmask(SIG_SETMASK, [], [pid 543] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 544] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 543] rt_sigprocmask(SIG_BLOCK, ~[], [pid 544] bpf(BPF_PROG_LOAD, NULL, 0 [pid 543] <... rt_sigprocmask resumed>[], 8) = 0 [pid 544] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 544] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] <... clone3 resumed> => {parent_tid=[545]}, 88) = 545 [pid 542] <... futex resumed>) = 0 [pid 544] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] rt_sigprocmask(SIG_SETMASK, [], [pid 542] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 542] <... futex resumed>) = 0 [pid 544] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 543] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 542] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 544] <... bpf resumed>) = 3 [pid 543] <... futex resumed>) = 0 [pid 544] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 543] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 544] <... futex resumed>) = 1 [pid 542] <... futex resumed>) = 0 [pid 544] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 542] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 542] <... futex resumed>) = 0 [pid 544] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 542] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 545 attached [pid 545] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 545] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 545] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] <... futex resumed>) = 0 [pid 545] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 543] <... futex resumed>) = 0 [pid 545] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 543] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 545] <... bpf resumed>) = 3 [pid 545] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 543] <... futex resumed>) = 0 [pid 545] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 543] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 545] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 543] <... futex resumed>) = 0 [pid 545] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 543] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 534] exit_group(0) = ? [pid 536] <... bpf resumed>) = ? [pid 536] +++ exited with 0 +++ [pid 534] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=534, 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=0x5555562fe690) = 546 ./strace-static-x86_64: Process 546 attached [pid 546] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 546] setpgid(0, 0 [pid 542] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 546] <... setpgid resumed>) = 0 [pid 546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 546] write(3, "1000", 4) = 4 [pid 546] close(3) = 0 [pid 546] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 546] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 546] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 546] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 546] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[547]}, 88) = 547 [pid 546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 546] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 546] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 547 attached [pid 547] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 543] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 547] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 538] exit_group(0) = ? [pid 547] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] <... bpf resumed>) = ? [pid 547] <... futex resumed>) = 1 [pid 546] <... futex resumed>) = 0 [pid 547] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 546] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 539] +++ exited with 0 +++ [pid 538] +++ exited with 0 +++ [pid 547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 546] <... futex resumed>) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=538, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 547] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 546] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 547] <... bpf resumed>) = 3 [pid 535] exit_group(0 [pid 547] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 535] <... exit_group resumed>) = ? [pid 547] <... futex resumed>) = 1 [pid 546] <... futex resumed>) = 0 [pid 547] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 546] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 547] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 546] <... futex resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 547] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 546] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 537] <... bpf resumed>) = ? ./strace-static-x86_64: Process 548 attached [pid 537] +++ exited with 0 +++ [pid 535] +++ exited with 0 +++ [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 548 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=535, 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=0x5555562fe690) = 549 ./strace-static-x86_64: Process 549 attached [pid 549] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 549] setpgid(0, 0) = 0 [pid 549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 549] write(3, "1000", 4) = 4 [pid 549] close(3) = 0 [pid 549] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 549] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 548] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 548] setpgid(0, 0) = 0 [pid 549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 548] write(3, "1000", 4) = 4 [pid 548] close(3 [pid 549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 548] <... close resumed>) = 0 [pid 549] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 548] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 548] <... futex resumed>) = 0 [pid 549] <... mprotect resumed>) = 0 [pid 548] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 549] rt_sigprocmask(SIG_BLOCK, ~[], [pid 548] <... rt_sigaction resumed>NULL, 8) = 0 [pid 549] <... rt_sigprocmask resumed>[], 8) = 0 [pid 548] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 549] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 548] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 548] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 549] <... clone3 resumed> => {parent_tid=[550]}, 88) = 550 [pid 548] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 549] rt_sigprocmask(SIG_SETMASK, [], [pid 548] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 548] <... mprotect resumed>) = 0 [pid 549] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 548] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 548] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 549] <... futex resumed>) = 0 [pid 549] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 548] <... clone3 resumed> => {parent_tid=[551]}, 88) = 551 [pid 548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 548] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 548] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 550 attached [pid 550] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 550] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 550] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 550] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 549] <... futex resumed>) = 0 [pid 549] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 549] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 550] <... futex resumed>) = 1 [pid 550] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 550] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 551 attached ) = 1 [pid 549] <... futex resumed>) = 0 [pid 551] set_robust_list(0x7fbb0d6119a0, 24 [pid 550] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 549] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 550] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 549] <... futex resumed>) = 0 [pid 551] <... set_robust_list resumed>) = 0 [pid 550] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 549] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 551] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 551] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 551] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 548] <... futex resumed>) = 0 [pid 548] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 548] <... futex resumed>) = 0 [pid 548] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 551] <... bpf resumed>) = 3 [pid 551] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 548] <... futex resumed>) = 0 [pid 551] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 548] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 551] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 548] <... futex resumed>) = 0 [pid 551] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 548] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 546] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 540] exit_group(0) = ? [pid 541] <... bpf resumed>) = ? [pid 549] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 541] +++ exited with 0 +++ [pid 540] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=540, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 552 ./strace-static-x86_64: Process 552 attached [pid 552] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 552] setpgid(0, 0) = 0 [pid 552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 548] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 552] <... openat resumed>) = 3 [pid 552] write(3, "1000", 4) = 4 [pid 552] close(3) = 0 [pid 552] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 552] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 552] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 552] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 552] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[553]}, 88) = 553 [pid 552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 552] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 552] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 553 attached [pid 553] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 553] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 553] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 552] <... futex resumed>) = 0 [pid 553] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 552] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 553] <... bpf resumed>) = 3 [pid 552] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 553] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 552] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 553] <... futex resumed>) = 0 [pid 552] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 553] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 552] <... futex resumed>) = 0 [pid 552] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 542] exit_group(0) = ? [pid 544] <... bpf resumed>) = ? [pid 544] +++ exited with 0 +++ [pid 542] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=542, 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=0x5555562fe690) = 554 ./strace-static-x86_64: Process 554 attached [pid 554] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 554] setpgid(0, 0) = 0 [pid 554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 543] exit_group(0 [pid 554] <... openat resumed>) = 3 [pid 543] <... exit_group resumed>) = ? [pid 554] write(3, "1000", 4) = 4 [pid 545] <... bpf resumed>) = ? [pid 554] close(3 [pid 545] +++ exited with 0 +++ [pid 543] +++ exited with 0 +++ [pid 554] <... close resumed>) = 0 [pid 552] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 554] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=543, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 554] <... futex resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 554] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 298] <... restart_syscall resumed>) = 0 [pid 554] <... rt_sigaction resumed>NULL, 8) = 0 [pid 554] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 554] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 555 [pid 554] <... mprotect resumed>) = 0 [pid 554] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 554] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[556]}, 88) = 556 [pid 554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 554] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 554] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 556 attached [pid 556] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 556] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 555 attached [pid 555] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 555] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 556] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 556] bpf(BPF_PROG_LOAD, NULL, 0 [pid 555] <... prctl resumed>) = 0 [pid 555] setpgid(0, 0) = 0 [pid 555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 556] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 555] <... openat resumed>) = 3 [pid 555] write(3, "1000", 4) = 4 [pid 555] close(3) = 0 [pid 555] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 556] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 556] <... futex resumed>) = 1 [pid 555] <... rt_sigaction resumed>NULL, 8) = 0 [pid 554] <... futex resumed>) = 0 [pid 556] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 554] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 555] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 554] <... futex resumed>) = 0 [pid 556] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 554] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 556] <... bpf resumed>) = 3 [pid 555] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 556] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 555] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 556] <... futex resumed>) = 1 [pid 554] <... futex resumed>) = 0 [pid 556] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] <... mprotect resumed>) = 0 [pid 554] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 556] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 555] rt_sigprocmask(SIG_BLOCK, ~[], [pid 554] <... futex resumed>) = 0 [pid 556] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 555] <... rt_sigprocmask resumed>[], 8) = 0 [pid 554] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 555] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[557]}, 88) = 557 [pid 555] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 555] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 557 attached [pid 557] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 557] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 557] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 555] <... futex resumed>) = 0 [pid 557] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 555] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 555] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 557] <... bpf resumed>) = 3 [pid 557] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 555] <... futex resumed>) = 0 [pid 557] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 555] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 557] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 555] <... futex resumed>) = 0 [pid 557] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 555] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 546] exit_group(0) = ? [pid 547] <... bpf resumed>) = ? [pid 547] +++ exited with 0 +++ [pid 546] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=546, 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=0x5555562fe690) = 558 ./strace-static-x86_64: Process 558 attached [pid 558] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 558] setpgid(0, 0 [pid 554] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 558] <... setpgid resumed>) = 0 [pid 558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 558] write(3, "1000", 4) = 4 [pid 558] close(3) = 0 [pid 558] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 558] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 558] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 558] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 549] exit_group(0 [pid 558] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 549] <... exit_group resumed>) = ? [pid 558] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 550] <... bpf resumed>) = ? [pid 558] rt_sigprocmask(SIG_BLOCK, ~[], [pid 550] +++ exited with 0 +++ [pid 549] +++ exited with 0 +++ [pid 558] <... rt_sigprocmask resumed>[], 8) = 0 [pid 555] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=549, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 558] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 558] <... clone3 resumed> => {parent_tid=[559]}, 88) = 559 [pid 558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 558] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 560 [pid 558] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 559 attached [pid 559] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 559] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 559] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 559] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 558] <... futex resumed>) = 0 [pid 558] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 560 attached [pid 558] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 560] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 560] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 559] <... futex resumed>) = 1 [pid 560] <... prctl resumed>) = 0 [pid 560] setpgid(0, 0) = 0 [pid 560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 559] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 560] <... openat resumed>) = 3 [pid 559] <... bpf resumed>) = 3 [pid 560] write(3, "1000", 4 [pid 559] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... write resumed>) = 4 [pid 559] <... futex resumed>) = 1 [pid 558] <... futex resumed>) = 0 [pid 560] close(3 [pid 559] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 558] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... close resumed>) = 0 [pid 559] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 558] <... futex resumed>) = 0 [pid 560] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 559] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 558] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 560] <... futex resumed>) = 0 [pid 560] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 560] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 560] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 560] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 548] exit_group(0 [pid 560] <... mprotect resumed>) = 0 [pid 548] <... exit_group resumed>) = ? [pid 560] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 560] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[561]}, 88) = 561 [pid 560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 560] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 561 attached [pid 561] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 561] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 561] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 561] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = 0 [pid 561] <... futex resumed>) = 1 [pid 560] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 561] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 560] <... futex resumed>) = 0 [pid 560] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 561] <... bpf resumed>) = 3 [pid 561] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 560] <... futex resumed>) = 0 [pid 561] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 560] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 560] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 551] <... bpf resumed>) = ? [pid 551] +++ exited with 0 +++ [pid 548] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=548, 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=0x5555562fe690) = 562 ./strace-static-x86_64: Process 562 attached [pid 562] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 562] setpgid(0, 0) = 0 [pid 562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 562] write(3, "1000", 4) = 4 [pid 562] close(3) = 0 [pid 562] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 562] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 562] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 562] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 562] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[564]}, 88) = 564 [pid 562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 562] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 562] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 558] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 564 attached [pid 564] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 564] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 564] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 562] <... futex resumed>) = 0 [pid 562] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 560] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 564] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 562] <... futex resumed>) = 0 [pid 564] <... bpf resumed>) = 3 [pid 562] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 564] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 564] <... futex resumed>) = 0 [pid 562] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 564] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 562] <... futex resumed>) = 0 [pid 562] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 552] exit_group(0 [pid 553] <... bpf resumed>) = ? [pid 552] <... exit_group resumed>) = ? [pid 553] +++ exited with 0 +++ [pid 552] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=552, 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=0x5555562fe690) = 565 ./strace-static-x86_64: Process 565 attached [pid 565] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 565] setpgid(0, 0) = 0 [pid 565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 565] write(3, "1000", 4) = 4 [pid 565] close(3) = 0 [pid 565] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 565] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 565] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 565] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[566]}, 88) = 566 [pid 565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 565] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 565] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 566 attached [pid 566] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 566] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 566] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 565] <... futex resumed>) = 0 [pid 566] <... futex resumed>) = 1 [pid 565] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 566] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 565] <... futex resumed>) = 0 [pid 566] <... bpf resumed>) = 3 [pid 565] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 566] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 565] <... futex resumed>) = 0 [pid 566] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 565] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 566] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 565] <... futex resumed>) = 0 [pid 562] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 566] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 565] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 554] exit_group(0) = ? [pid 556] <... bpf resumed>) = ? [pid 556] +++ exited with 0 +++ [pid 554] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=554, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 567 [pid 555] exit_group(0) = ? [pid 557] <... bpf resumed>) = ? [pid 557] +++ exited with 0 +++ [pid 555] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=555, 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=0x5555562fe690) = 568 [pid 565] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 567 attached [pid 567] set_robust_list(0x5555562fe6a0, 24) = 0 ./strace-static-x86_64: Process 568 attached [pid 567] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 568] set_robust_list(0x5555562fe6a0, 24 [pid 567] <... prctl resumed>) = 0 [pid 568] <... set_robust_list resumed>) = 0 [pid 568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 568] setpgid(0, 0) = 0 [pid 567] setpgid(0, 0 [pid 568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 568] write(3, "1000", 4) = 4 [pid 568] close(3) = 0 [pid 568] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 568] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 568] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 567] <... setpgid resumed>) = 0 [pid 568] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 568] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 568] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 567] <... openat resumed>) = 3 [pid 568] <... mprotect resumed>) = 0 [pid 567] write(3, "1000", 4 [pid 568] rt_sigprocmask(SIG_BLOCK, ~[], [pid 567] <... write resumed>) = 4 [pid 568] <... rt_sigprocmask resumed>[], 8) = 0 [pid 567] close(3 [pid 568] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 567] <... close resumed>) = 0 [pid 568] <... clone3 resumed> => {parent_tid=[569]}, 88) = 569 [pid 567] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 569 attached [pid 568] rt_sigprocmask(SIG_SETMASK, [], [pid 567] <... futex resumed>) = 0 [pid 569] set_robust_list(0x7fbb0d6119a0, 24 [pid 568] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 567] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 569] <... set_robust_list resumed>) = 0 [pid 568] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... rt_sigaction resumed>NULL, 8) = 0 [pid 569] rt_sigprocmask(SIG_SETMASK, [], [pid 568] <... futex resumed>) = 0 [pid 567] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 569] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 568] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 567] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 569] bpf(BPF_PROG_LOAD, NULL, 0 [pid 567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 569] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 567] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 569] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 569] <... futex resumed>) = 1 [pid 568] <... futex resumed>) = 0 [pid 567] <... mprotect resumed>) = 0 [pid 569] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 568] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] rt_sigprocmask(SIG_BLOCK, ~[], [pid 569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] <... futex resumed>) = 0 [pid 567] <... rt_sigprocmask resumed>[], 8) = 0 [pid 569] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 568] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 567] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 569] <... bpf resumed>) = 3 [pid 569] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... clone3 resumed> => {parent_tid=[570]}, 88) = 570 [pid 569] <... futex resumed>) = 1 [pid 568] <... futex resumed>) = 0 [pid 567] rt_sigprocmask(SIG_SETMASK, [], [pid 569] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 568] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 569] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 568] <... futex resumed>) = 0 [pid 567] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 569] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 568] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 567] <... futex resumed>) = 0 [pid 567] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 570 attached [pid 570] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 570] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 570] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 567] <... futex resumed>) = 0 [pid 570] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 567] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 567] <... futex resumed>) = 0 [pid 570] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 567] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 570] <... bpf resumed>) = 3 [pid 570] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 567] <... futex resumed>) = 0 [pid 570] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 567] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 570] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 567] <... futex resumed>) = 0 [pid 570] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 567] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 558] exit_group(0) = ? [pid 559] <... bpf resumed>) = ? [pid 559] +++ exited with 0 +++ [pid 558] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=558, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 571 ./strace-static-x86_64: Process 571 attached [pid 571] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 571] setpgid(0, 0) = 0 [pid 571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 571] write(3, "1000", 4) = 4 [pid 571] close(3) = 0 [pid 571] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 568] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 571] <... futex resumed>) = 0 [pid 571] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 571] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 571] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 571] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 571] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 571] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[572]}, 88) = 572 [pid 560] exit_group(0) = ? [pid 571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 571] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 571] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 561] <... bpf resumed>) = ? [pid 561] +++ exited with 0 +++ [pid 560] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=560, 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=0x5555562fe690) = 573 ./strace-static-x86_64: Process 572 attached [pid 572] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 572] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 572] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = 0 [pid 571] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 573 attached [pid 571] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 573] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 572] <... futex resumed>) = 1 [pid 572] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 573] <... prctl resumed>) = 0 [pid 573] setpgid(0, 0) = 0 [pid 573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 573] write(3, "1000", 4 [pid 572] <... bpf resumed>) = 3 [pid 573] <... write resumed>) = 4 [pid 573] close(3) = 0 [pid 573] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 572] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... rt_sigaction resumed>NULL, 8) = 0 [pid 573] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 572] <... futex resumed>) = 1 [pid 571] <... futex resumed>) = 0 [pid 573] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 572] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 571] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 567] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 573] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 572] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 571] <... futex resumed>) = 0 [pid 573] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 572] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 571] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 573] <... mprotect resumed>) = 0 [pid 573] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 573] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[574]}, 88) = 574 [pid 573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 573] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 573] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 574 attached [pid 574] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 574] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 574] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 562] exit_group(0 [pid 574] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 562] <... exit_group resumed>) = ? [pid 574] <... futex resumed>) = 1 [pid 573] <... futex resumed>) = 0 [pid 564] <... bpf resumed>) = ? [pid 574] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 573] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 564] +++ exited with 0 +++ [pid 562] +++ exited with 0 +++ [pid 574] <... bpf resumed>) = 3 [pid 573] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 574] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=562, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 574] <... futex resumed>) = 0 [pid 573] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 574] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 573] <... futex resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 573] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 575 ./strace-static-x86_64: Process 575 attached [pid 575] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 575] setpgid(0, 0) = 0 [pid 575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 575] write(3, "1000", 4) = 4 [pid 575] close(3) = 0 [pid 575] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 575] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 575] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 575] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 575] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[576]}, 88) = 576 [pid 575] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 575] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 575] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 576 attached [pid 576] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 576] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 576] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 576] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 575] <... futex resumed>) = 0 [pid 576] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 575] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 571] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 576] <... bpf resumed>) = 3 [pid 575] <... futex resumed>) = 0 [pid 576] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 576] <... futex resumed>) = 0 [pid 575] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 576] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 575] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 575] <... futex resumed>) = 0 [pid 576] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 575] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 573] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 565] exit_group(0) = ? [pid 566] <... bpf resumed>) = ? [pid 566] +++ exited with 0 +++ [pid 565] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=565, 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=0x5555562fe690) = 577 [pid 575] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 577 attached [pid 577] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 577] setpgid(0, 0) = 0 [pid 577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 577] write(3, "1000", 4) = 4 [pid 577] close(3) = 0 [pid 577] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 577] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 577] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 577] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[578]}, 88) = 578 [pid 577] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 577] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 577] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 578 attached [pid 578] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 578] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 578] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 577] <... futex resumed>) = 0 [pid 577] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 578] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 577] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 578] <... bpf resumed>) = 3 [pid 578] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 578] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 577] <... futex resumed>) = 0 [pid 577] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 578] <... futex resumed>) = 0 [pid 577] <... futex resumed>) = 1 [pid 578] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 577] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 568] exit_group(0) = ? [pid 569] <... bpf resumed>) = ? [pid 569] +++ exited with 0 +++ [pid 568] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=568, 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=0x5555562fe690) = 579 ./strace-static-x86_64: Process 579 attached [pid 579] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 579] setpgid(0, 0) = 0 [pid 579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 579] write(3, "1000", 4) = 4 [pid 579] close(3) = 0 [pid 579] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 579] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 579] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 579] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 579] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[580]}, 88) = 580 [pid 579] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 579] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 579] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 567] exit_group(0 [pid 570] <... bpf resumed>) = ? [pid 567] <... exit_group resumed>) = ? [pid 570] +++ exited with 0 +++ [pid 567] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=567, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 580 attached [pid 580] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 581 [pid 580] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 580] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 579] <... futex resumed>) = 0 [pid 577] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 580] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 579] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] <... futex resumed>) = 0 [pid 580] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 579] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 580] <... bpf resumed>) = 3 [pid 580] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 579] <... futex resumed>) = 0 [pid 580] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 579] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 580] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 579] <... futex resumed>) = 0 ./strace-static-x86_64: Process 581 attached [pid 580] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 579] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 581] setpgid(0, 0) = 0 [pid 581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 581] write(3, "1000", 4) = 4 [pid 581] close(3) = 0 [pid 581] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 581] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 581] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 581] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 581] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 581] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[582]}, 88) = 582 ./strace-static-x86_64: Process 582 attached [pid 581] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 582] set_robust_list(0x7fbb0d6119a0, 24 [pid 581] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] <... set_robust_list resumed>) = 0 [pid 581] <... futex resumed>) = 0 [pid 581] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 582] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 582] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 582] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 581] <... futex resumed>) = 0 [pid 582] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 581] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 581] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 582] <... bpf resumed>) = 3 [pid 582] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 581] <... futex resumed>) = 0 [pid 581] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 582] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 581] <... futex resumed>) = 0 [pid 581] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 571] exit_group(0) = ? [pid 572] <... bpf resumed>) = ? [pid 572] +++ exited with 0 +++ [pid 571] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=571, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 583 ./strace-static-x86_64: Process 583 attached [pid 583] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 583] setpgid(0, 0) = 0 [pid 573] exit_group(0) = ? [pid 574] <... bpf resumed>) = ? [pid 583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 583] write(3, "1000", 4) = 4 [pid 583] close(3) = 0 [pid 574] +++ exited with 0 +++ [pid 573] +++ exited with 0 +++ [pid 583] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=573, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 583] <... futex resumed>) = 0 [pid 583] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 300] <... restart_syscall resumed>) = 0 [pid 583] <... rt_sigaction resumed>NULL, 8) = 0 [pid 583] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 584 [pid 583] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 583] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 583] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 583] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0}./strace-static-x86_64: Process 584 attached [pid 584] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 584] setpgid(0, 0) = 0 [pid 584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 583] <... clone3 resumed> => {parent_tid=[585]}, 88) = 585 [pid 583] rt_sigprocmask(SIG_SETMASK, [], [pid 584] write(3, "1000", 4) = 4 [pid 584] close(3) = 0 [pid 584] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 579] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 584] <... futex resumed>) = 0 [pid 584] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 583] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 584] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 584] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 584] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 583] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] rt_sigprocmask(SIG_BLOCK, ~[], [pid 583] <... futex resumed>) = 0 [pid 584] <... rt_sigprocmask resumed>[], 8) = 0 [pid 583] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 584] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[586]}, 88) = 586 [pid 584] rt_sigprocmask(SIG_SETMASK, [], [pid 581] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 584] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 584] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 585 attached ./strace-static-x86_64: Process 586 attached [pid 586] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 586] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 586] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = 0 [pid 584] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 586] <... futex resumed>) = 1 [pid 586] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 585] set_robust_list(0x7fbb0d6119a0, 24 [pid 586] <... bpf resumed>) = 3 [pid 585] <... set_robust_list resumed>) = 0 [pid 585] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 586] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 584] <... futex resumed>) = 0 [pid 584] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 584] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 586] <... futex resumed>) = 1 [pid 586] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 585] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 585] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 575] exit_group(0) = ? [pid 585] <... futex resumed>) = 1 [pid 583] <... futex resumed>) = 0 [pid 585] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 583] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] <... bpf resumed>) = ? [pid 583] <... futex resumed>) = 0 [pid 585] <... bpf resumed>) = 3 [pid 583] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 585] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 576] +++ exited with 0 +++ [pid 575] +++ exited with 0 +++ [pid 585] <... futex resumed>) = 1 [pid 583] <... futex resumed>) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=575, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 583] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 585] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 583] <... futex resumed>) = 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 583] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] <... restart_syscall resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 587 ./strace-static-x86_64: Process 587 attached [pid 587] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 587] setpgid(0, 0) = 0 [pid 587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 587] write(3, "1000", 4) = 4 [pid 587] close(3) = 0 [pid 587] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 587] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 587] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 587] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[588]}, 88) = 588 [pid 587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 587] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 588 attached [pid 588] set_robust_list(0x7fbb0d6119a0, 24 [pid 584] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 588] <... set_robust_list resumed>) = 0 [pid 588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 588] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 588] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 587] <... futex resumed>) = 0 [pid 583] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 587] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 587] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 588] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 588] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 587] <... futex resumed>) = 0 [pid 587] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 588] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 587] <... futex resumed>) = 0 [pid 587] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 577] exit_group(0) = ? [pid 578] <... bpf resumed>) = ? [pid 578] +++ exited with 0 +++ [pid 577] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=577, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 589 ./strace-static-x86_64: Process 589 attached [pid 589] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 589] setpgid(0, 0) = 0 [pid 589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 589] write(3, "1000", 4 [pid 587] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 589] <... write resumed>) = 4 [pid 589] close(3) = 0 [pid 589] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 589] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 589] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 589] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 589] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[590]}, 88) = 590 [pid 589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 589] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 590 attached [pid 590] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 590] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 590] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] <... futex resumed>) = 0 [pid 589] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 590] <... futex resumed>) = 1 [pid 590] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 590] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 589] <... futex resumed>) = 0 [pid 589] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 589] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 590] <... futex resumed>) = 1 [pid 590] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 579] exit_group(0) = ? [pid 580] <... bpf resumed>) = ? [pid 580] +++ exited with 0 +++ [pid 579] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=579, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 591 ./strace-static-x86_64: Process 591 attached [pid 591] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 591] setpgid(0, 0) = 0 [pid 591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 591] write(3, "1000", 4) = 4 [pid 591] close(3) = 0 [pid 591] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 591] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 591] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 591] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 591] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 591] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[592]}, 88) = 592 [pid 591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 591] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 589] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 589] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 589] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 589] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 589] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 589] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 592 attached [pid 592] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 592] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 592] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 591] <... futex resumed>) = 0 [pid 591] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 592] <... futex resumed>) = 1 [pid 592] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 592] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 591] <... futex resumed>) = 0 [pid 592] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 591] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 591] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 581] exit_group(0) = ? [pid 582] <... bpf resumed>) = ? [pid 582] +++ exited with 0 +++ [pid 581] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=581, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 593 ./strace-static-x86_64: Process 593 attached [pid 593] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 593] setpgid(0, 0) = 0 [pid 593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 593] write(3, "1000", 4) = 4 [pid 593] close(3) = 0 [pid 593] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 593] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 593] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 593] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 584] exit_group(0) = ? [pid 586] <... bpf resumed>) = ? [pid 593] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 593] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[594]}, 88) = 594 [pid 593] rt_sigprocmask(SIG_SETMASK, [], [pid 586] +++ exited with 0 +++ [pid 584] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=584, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 593] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 593] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... restart_syscall resumed>) = 0 [pid 593] <... futex resumed>) = 0 [pid 593] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 595 [pid 591] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 591] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 591] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 591] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 591] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 595 attached [pid 595] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 595] setpgid(0, 0) = 0 [pid 595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 594 attached ) = 3 [pid 595] write(3, "1000", 4 [pid 594] set_robust_list(0x7fbb0d6119a0, 24 [pid 595] <... write resumed>) = 4 [pid 595] close(3 [pid 594] <... set_robust_list resumed>) = 0 [pid 595] <... close resumed>) = 0 [pid 594] rt_sigprocmask(SIG_SETMASK, [], [pid 595] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 595] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 595] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 595] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 595] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[596]}, 88) = 596 [pid 595] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 595] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 595] <... futex resumed>) = 0 [pid 595] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 594] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 594] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... futex resumed>) = 0 [pid 594] <... futex resumed>) = 1 [pid 593] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 594] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 593] <... futex resumed>) = 0 [pid 593] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 596 attached [pid 596] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 596] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 596] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 595] <... futex resumed>) = 0 [pid 595] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 596] <... futex resumed>) = 1 [pid 596] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 594] <... bpf resumed>) = 3 [pid 594] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 596] <... bpf resumed>) = 3 [pid 596] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 595] <... futex resumed>) = 0 [pid 595] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 595] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 596] <... futex resumed>) = 1 [pid 596] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 594] <... futex resumed>) = 1 [pid 593] <... futex resumed>) = 0 [pid 593] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 583] exit_group(0 [pid 593] <... futex resumed>) = 0 [pid 583] <... exit_group resumed>) = ? [pid 594] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 593] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 585] <... bpf resumed>) = ? [pid 585] +++ exited with 0 +++ [pid 583] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=583, 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=0x5555562fe690) = 597 ./strace-static-x86_64: Process 597 attached [pid 597] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 597] setpgid(0, 0) = 0 [pid 597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 597] write(3, "1000", 4) = 4 [pid 597] close(3) = 0 [pid 597] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 597] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 597] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 597] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 597] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 597] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[598]}, 88) = 598 [pid 597] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 597] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 598 attached [pid 598] set_robust_list(0x7fbb0d6119a0, 24 [pid 595] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 598] <... set_robust_list resumed>) = 0 [pid 598] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 598] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 598] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 593] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 598] <... futex resumed>) = 1 [pid 597] <... futex resumed>) = 0 [pid 598] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 597] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 597] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 598] <... bpf resumed>) = 3 [pid 598] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 597] <... futex resumed>) = 0 [pid 597] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 598] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 597] <... futex resumed>) = 0 [pid 597] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 587] exit_group(0) = ? [pid 588] <... bpf resumed>) = ? [pid 588] +++ exited with 0 +++ [pid 587] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=587, 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=0x5555562fe690) = 599 ./strace-static-x86_64: Process 599 attached [pid 599] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 599] setpgid(0, 0) = 0 [pid 599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 599] write(3, "1000", 4) = 4 [pid 599] close(3 [pid 589] exit_group(0) = ? [pid 599] <... close resumed>) = 0 [pid 599] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 590] <... bpf resumed>) = ? [pid 599] <... futex resumed>) = 0 [pid 590] +++ exited with 0 +++ [pid 589] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=589, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 599] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 599] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 599] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 600 [pid 599] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 599] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 599] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[601]}, 88) = 601 [pid 599] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 599] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 599] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 600 attached [pid 600] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 600] setpgid(0, 0) = 0 [pid 600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 600] write(3, "1000", 4) = 4 [pid 600] close(3) = 0 [pid 600] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 600] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 600] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 600] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 600] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0}./strace-static-x86_64: Process 601 attached => {parent_tid=[602]}, 88) = 602 [pid 600] rt_sigprocmask(SIG_SETMASK, [], [pid 601] set_robust_list(0x7fbb0d6119a0, 24 [pid 600] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 600] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] <... set_robust_list resumed>) = 0 [pid 600] <... futex resumed>) = 0 [pid 600] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 601] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 601] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 601] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 599] <... futex resumed>) = 0 [pid 601] <... futex resumed>) = 1 [pid 599] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 601] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 599] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 601] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 602 attached ) = 1 [pid 599] <... futex resumed>) = 0 [pid 602] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 599] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 601] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 602] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 599] <... futex resumed>) = 0 [pid 602] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 599] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 602] <... futex resumed>) = 1 [pid 600] <... futex resumed>) = 0 [pid 602] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 600] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 602] <... bpf resumed>) = 3 [pid 600] <... futex resumed>) = 0 [pid 602] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 600] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 602] <... futex resumed>) = 0 [pid 600] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 602] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 600] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 600] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 599] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 599] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 591] exit_group(0) = ? [pid 592] <... bpf resumed>) = ? [pid 592] +++ exited with 0 +++ [pid 591] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=591, 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=0x5555562fe690) = 604 ./strace-static-x86_64: Process 604 attached [pid 604] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 604] setpgid(0, 0) = 0 [pid 604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 604] write(3, "1000", 4) = 4 [pid 604] close(3) = 0 [pid 604] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 604] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 604] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 604] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 604] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[605]}, 88) = 605 [pid 604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 604] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 600] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 605 attached [pid 605] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 605] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 605] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 605] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... futex resumed>) = 1 [pid 605] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 605] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 604] <... futex resumed>) = 0 [pid 604] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 604] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 605] <... futex resumed>) = 1 [pid 605] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 595] exit_group(0) = ? [pid 593] exit_group(0) = ? [pid 604] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 596] <... bpf resumed>) = ? [pid 596] +++ exited with 0 +++ [pid 595] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=595, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 594] <... bpf resumed>) = ? [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 606 [pid 594] +++ exited with 0 +++ [pid 593] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=593, 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=0x5555562fe690) = 607 ./strace-static-x86_64: Process 606 attached [pid 606] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 607 attached [pid 606] setpgid(0, 0 [pid 607] set_robust_list(0x5555562fe6a0, 24 [pid 606] <... setpgid resumed>) = 0 [pid 607] <... set_robust_list resumed>) = 0 [pid 606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 606] write(3, "1000", 4) = 4 [pid 606] close(3) = 0 [pid 606] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 606] <... rt_sigaction resumed>NULL, 8) = 0 [pid 607] <... prctl resumed>) = 0 [pid 606] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 607] setpgid(0, 0 [pid 606] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 607] <... setpgid resumed>) = 0 [pid 606] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 606] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 606] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 606] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[608]}, 88) = 608 [pid 606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 606] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 606] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 607] <... openat resumed>) = 3 [pid 607] write(3, "1000", 4) = 4 [pid 607] close(3) = 0 [pid 607] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 607] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 607] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 607] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 608 attached [pid 607] rt_sigprocmask(SIG_BLOCK, ~[], [pid 608] set_robust_list(0x7fbb0d6119a0, 24 [pid 607] <... rt_sigprocmask resumed>[], 8) = 0 [pid 608] <... set_robust_list resumed>) = 0 [pid 607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 607] <... clone3 resumed> => {parent_tid=[609]}, 88) = 609 [pid 607] rt_sigprocmask(SIG_SETMASK, [], [pid 608] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 607] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 608] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 607] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 608] <... futex resumed>) = 1 [pid 606] <... futex resumed>) = 0 [pid 607] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 606] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 606] <... futex resumed>) = 0 [pid 608] <... bpf resumed>) = 3 [pid 606] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 608] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 606] <... futex resumed>) = 0 [pid 606] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 608] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 606] <... futex resumed>) = 0 [pid 606] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 609 attached [pid 609] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 609] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 609] bpf(BPF_PROG_LOAD, NULL, 0 [pid 597] exit_group(0) = ? [pid 609] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 609] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 598] <... bpf resumed>) = ? [pid 609] <... futex resumed>) = 1 [pid 607] <... futex resumed>) = 0 [pid 607] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 609] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 607] <... futex resumed>) = 0 [pid 607] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 609] <... bpf resumed>) = 3 [pid 609] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 607] <... futex resumed>) = 0 [pid 598] +++ exited with 0 +++ [pid 607] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 597] +++ exited with 0 +++ [pid 609] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, 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] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=597, 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 [pid 607] <... futex resumed>) = 0 [pid 607] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 299] <... clone resumed>, child_tidptr=0x5555562fe690) = 610 ./strace-static-x86_64: Process 610 attached [pid 610] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 610] setpgid(0, 0) = 0 [pid 610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 610] write(3, "1000", 4) = 4 [pid 610] close(3) = 0 [pid 610] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 610] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 610] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 610] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 610] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 610] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[611]}, 88) = 611 [pid 610] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 610] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 611 attached [pid 611] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 611] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 611] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 611] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 610] <... futex resumed>) = 0 [pid 610] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 611] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 610] <... futex resumed>) = 0 [pid 610] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 610] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 611] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 599] exit_group(0) = ? [pid 606] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 606] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 606] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 606] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 606] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 601] <... bpf resumed>) = ? [pid 601] +++ exited with 0 +++ [pid 599] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=599, 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=0x5555562fe690) = 612 [pid 600] exit_group(0) = ? [pid 602] <... bpf resumed>) = ? [pid 602] +++ exited with 0 +++ [pid 600] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=600, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 607] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 612 attached [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 612] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 613 [pid 612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 612] setpgid(0, 0) = 0 [pid 612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 612] write(3, "1000", 4) = 4 [pid 612] close(3) = 0 [pid 612] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 612] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 612] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 612] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 612] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[614]}, 88) = 614 [pid 612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 612] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 613 attached [pid 613] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 613] setpgid(0, 0) = 0 [pid 613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 613] write(3, "1000", 4) = 4 [pid 613] close(3) = 0 [pid 613] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 613] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 613] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 613] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 613] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[615]}, 88) = 615 [pid 613] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 613] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 615 attached [pid 615] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 615] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 615] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 615] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = 0 [pid 613] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] <... futex resumed>) = 1 [pid 615] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 615] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] <... futex resumed>) = 0 [pid 613] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 613] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 615] <... futex resumed>) = 1 [pid 615] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=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 614 attached [pid 614] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 614] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 614] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 614] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 612] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 614] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 614] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 612] <... futex resumed>) = 0 [pid 612] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 612] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 614] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 610] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 610] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 604] exit_group(0) = ? [pid 605] <... bpf resumed>) = ? [pid 605] +++ exited with 0 +++ [pid 604] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=604, 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=0x5555562fe690) = 616 ./strace-static-x86_64: Process 616 attached [pid 616] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 616] setpgid(0, 0) = 0 [pid 616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 616] write(3, "1000", 4) = 4 [pid 616] close(3) = 0 [pid 616] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 616] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 616] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 616] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 616] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 616] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[617]}, 88) = 617 [pid 616] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 616] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 613] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 613] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 613] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 613] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 613] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 613] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 617 attached [pid 617] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 617] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 617] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 617] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 616] <... futex resumed>) = 0 [pid 617] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 616] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 616] <... futex resumed>) = 0 [pid 617] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 616] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] <... bpf resumed>) = 3 [pid 612] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 617] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 616] <... futex resumed>) = 0 [pid 617] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 616] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 616] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 616] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 616] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 616] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 616] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 606] exit_group(0) = ? [pid 607] exit_group(0) = ? [pid 609] <... bpf resumed>) = ? [pid 609] +++ exited with 0 +++ [pid 607] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=607, 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 [pid 610] exit_group(0) = ? [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 618 [pid 611] <... bpf resumed>) = ? [pid 611] +++ exited with 0 +++ [pid 610] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=610, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 608] <... bpf resumed>) = ? [pid 299] <... restart_syscall resumed>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 608] +++ exited with 0 +++ [pid 606] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=606, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 299] <... clone resumed>, child_tidptr=0x5555562fe690) = 619 [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 620 ./strace-static-x86_64: Process 620 attached ./strace-static-x86_64: Process 619 attached [pid 620] set_robust_list(0x5555562fe6a0, 24 [pid 619] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 620] <... set_robust_list resumed>) = 0 [pid 620] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 620] <... prctl resumed>) = 0 [pid 619] <... prctl resumed>) = 0 [pid 619] setpgid(0, 0 [pid 620] setpgid(0, 0 [pid 619] <... setpgid resumed>) = 0 [pid 620] <... setpgid resumed>) = 0 [pid 619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 618 attached [pid 618] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 618] setpgid(0, 0) = 0 [pid 618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 619] write(3, "1000", 4 [pid 620] <... openat resumed>) = 3 [pid 618] <... openat resumed>) = 3 [pid 620] write(3, "1000", 4 [pid 619] <... write resumed>) = 4 [pid 618] write(3, "1000", 4 [pid 620] <... write resumed>) = 4 [pid 619] close(3 [pid 618] <... write resumed>) = 4 [pid 620] close(3 [pid 619] <... close resumed>) = 0 [pid 618] close(3) = 0 [pid 620] <... close resumed>) = 0 [pid 619] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 618] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 618] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 618] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 618] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 620] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] <... futex resumed>) = 0 [pid 620] <... futex resumed>) = 0 [pid 619] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 620] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 618] <... clone3 resumed> => {parent_tid=[621]}, 88) = 621 [pid 619] <... rt_sigaction resumed>NULL, 8) = 0 [pid 620] <... rt_sigaction resumed>NULL, 8) = 0 [pid 619] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 618] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 620] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 618] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 618] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 620] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 619] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 620] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 619] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 620] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 619] <... mprotect resumed>) = 0 [pid 620] <... mprotect resumed>) = 0 [pid 619] rt_sigprocmask(SIG_BLOCK, ~[], [pid 620] rt_sigprocmask(SIG_BLOCK, ~[], [pid 619] <... rt_sigprocmask resumed>[], 8) = 0 [pid 620] <... rt_sigprocmask resumed>[], 8) = 0 [pid 619] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 620] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0}./strace-static-x86_64: Process 621 attached => {parent_tid=[623]}, 88) = 623 [pid 619] <... clone3 resumed> => {parent_tid=[622]}, 88) = 622 [pid 621] set_robust_list(0x7fbb0d6119a0, 24 [pid 620] rt_sigprocmask(SIG_SETMASK, [], [pid 619] rt_sigprocmask(SIG_SETMASK, [], [pid 620] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 621] <... set_robust_list resumed>) = 0 [pid 619] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 621] rt_sigprocmask(SIG_SETMASK, [], [pid 620] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 620] <... futex resumed>) = 0 [pid 619] <... futex resumed>) = 0 [pid 621] bpf(BPF_PROG_LOAD, NULL, 0 [pid 620] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 619] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 622 attached [pid 621] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 622] set_robust_list(0x7fbb0d6119a0, 24 [pid 621] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 622] <... set_robust_list resumed>) = 0 [pid 621] <... futex resumed>) = 1 [pid 618] <... futex resumed>) = 0 [pid 618] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 622] rt_sigprocmask(SIG_SETMASK, [], [pid 621] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 618] <... futex resumed>) = 0 [pid 622] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 618] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 623 attached [pid 622] bpf(BPF_PROG_LOAD, NULL, 0 [pid 621] <... bpf resumed>) = 3 [pid 623] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 623] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 623] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 623] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 623] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 622] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 621] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... futex resumed>) = 0 [pid 622] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 621] <... futex resumed>) = 1 [pid 620] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 618] <... futex resumed>) = 0 [pid 618] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 622] <... futex resumed>) = 1 [pid 618] <... futex resumed>) = 0 [pid 622] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 621] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 620] <... futex resumed>) = 1 [pid 619] <... futex resumed>) = 0 [pid 623] <... futex resumed>) = 0 [pid 618] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 620] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 619] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 623] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 623] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 619] <... futex resumed>) = 0 [pid 622] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 620] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 620] <... futex resumed>) = 1 [pid 623] <... futex resumed>) = 0 [pid 620] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 622] <... bpf resumed>) = 3 [pid 622] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 613] exit_group(0) = ? [pid 622] <... futex resumed>) = 1 [pid 619] <... futex resumed>) = 0 [pid 619] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 622] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 619] <... futex resumed>) = 0 [pid 615] <... bpf resumed>) = ? [pid 615] +++ exited with 0 +++ [pid 613] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=613, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 624 [pid 619] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 612] exit_group(0) = ? ./strace-static-x86_64: Process 624 attached [pid 624] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 624] setpgid(0, 0) = 0 [pid 624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 624] write(3, "1000", 4) = 4 [pid 624] close(3) = 0 [pid 624] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 624] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 624] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 624] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 624] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 624] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[625]}, 88) = 625 [pid 624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 624] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 624] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 618] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 614] <... bpf resumed>) = ? [pid 614] +++ exited with 0 +++ [pid 612] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=612, 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=0x5555562fe690) = 626 ./strace-static-x86_64: Process 625 attached [pid 625] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 625] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 625] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) ./strace-static-x86_64: Process 626 attached [pid 625] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 620] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 625] <... futex resumed>) = 1 [pid 625] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 626] set_robust_list(0x5555562fe6a0, 24 [pid 624] <... futex resumed>) = 0 [pid 624] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] <... set_robust_list resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 624] <... futex resumed>) = 1 [pid 626] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 625] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 624] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 626] <... prctl resumed>) = 0 [pid 625] <... bpf resumed>) = 3 [pid 625] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 626] setpgid(0, 0 [pid 625] <... futex resumed>) = 1 [pid 624] <... futex resumed>) = 0 [pid 625] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 624] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 619] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 626] <... setpgid resumed>) = 0 [pid 625] <... futex resumed>) = 0 [pid 624] <... futex resumed>) = 1 [pid 625] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 624] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 626] <... openat resumed>) = 3 [pid 626] write(3, "1000", 4) = 4 [pid 626] close(3) = 0 [pid 626] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 626] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 626] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 626] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 626] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 626] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[627]}, 88) = 627 [pid 626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 626] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 627 attached [pid 627] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 627] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 627] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 626] <... futex resumed>) = 0 [pid 626] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 626] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 627] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 627] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 616] exit_group(0) = ? [pid 627] <... futex resumed>) = 1 [pid 626] <... futex resumed>) = 0 [pid 626] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 617] <... bpf resumed>) = ? [pid 626] <... futex resumed>) = 0 [pid 627] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 626] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 617] +++ exited with 0 +++ [pid 616] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=616, 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=0x5555562fe690) = 628 ./strace-static-x86_64: Process 628 attached [pid 628] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 628] setpgid(0, 0) = 0 [pid 628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 628] write(3, "1000", 4) = 4 [pid 628] close(3) = 0 [pid 628] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 628] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 628] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 628] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 628] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 628] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[629]}, 88) = 629 [pid 628] rt_sigprocmask(SIG_SETMASK, [], [pid 624] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 628] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 628] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 628] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 629 attached [pid 629] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 629] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 629] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 629] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 629] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 628] <... futex resumed>) = 0 [pid 628] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 629] <... futex resumed>) = 0 [pid 628] <... futex resumed>) = 1 [pid 629] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 628] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 629] <... bpf resumed>) = 3 [pid 629] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 628] <... futex resumed>) = 0 [pid 626] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 629] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 628] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 629] <... futex resumed>) = 0 [pid 629] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 628] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 618] exit_group(0) = ? [pid 621] <... bpf resumed>) = ? [pid 621] +++ exited with 0 +++ [pid 618] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=618, 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=0x5555562fe690) = 630 ./strace-static-x86_64: Process 630 attached [pid 630] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 630] setpgid(0, 0) = 0 [pid 630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 630] write(3, "1000", 4) = 4 [pid 630] close(3) = 0 [pid 630] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 630] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 630] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 630] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 630] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 630] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 630] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[631]}, 88) = 631 [pid 630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 630] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 620] exit_group(0) = ? [pid 630] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 623] <... bpf resumed>) = ? ./strace-static-x86_64: Process 631 attached [pid 619] exit_group(0 [pid 631] set_robust_list(0x7fbb0d6119a0, 24 [pid 619] <... exit_group resumed>) = ? [pid 631] <... set_robust_list resumed>) = 0 [pid 631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 631] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 631] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 631] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 630] <... futex resumed>) = 0 [pid 630] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 631] <... futex resumed>) = 0 [pid 630] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 631] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 623] +++ exited with 0 +++ [pid 620] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=620, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 300] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 631] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 630] <... futex resumed>) = 0 [pid 630] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 630] <... futex resumed>) = 0 [pid 630] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 632 [pid 631] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 622] <... bpf resumed>) = ? [pid 622] +++ exited with 0 +++ [pid 619] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=619, si_uid=0, si_status=0, si_utime=0, si_stime=15} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 633 ./strace-static-x86_64: Process 633 attached ./strace-static-x86_64: Process 632 attached [pid 633] set_robust_list(0x5555562fe6a0, 24 [pid 632] set_robust_list(0x5555562fe6a0, 24 [pid 633] <... set_robust_list resumed>) = 0 [pid 632] <... set_robust_list resumed>) = 0 [pid 633] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 633] <... prctl resumed>) = 0 [pid 632] setpgid(0, 0 [pid 633] setpgid(0, 0) = 0 [pid 632] <... setpgid resumed>) = 0 [pid 633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 633] <... openat resumed>) = 3 [pid 632] <... openat resumed>) = 3 [pid 633] write(3, "1000", 4 [pid 632] write(3, "1000", 4) = 4 [pid 633] <... write resumed>) = 4 [pid 632] close(3 [pid 633] close(3 [pid 632] <... close resumed>) = 0 [pid 633] <... close resumed>) = 0 [pid 632] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 633] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] <... futex resumed>) = 0 [pid 633] <... futex resumed>) = 0 [pid 632] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 633] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 632] <... rt_sigaction resumed>NULL, 8) = 0 [pid 633] <... rt_sigaction resumed>NULL, 8) = 0 [pid 632] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 632] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 632] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 633] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 632] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 632] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 633] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 632] <... mprotect resumed>) = 0 [pid 633] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 632] rt_sigprocmask(SIG_BLOCK, ~[], [pid 633] rt_sigprocmask(SIG_BLOCK, ~[], [pid 632] <... rt_sigprocmask resumed>[], 8) = 0 [pid 633] <... rt_sigprocmask resumed>[], 8) = 0 [pid 632] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[635]}, 88) = 635 [pid 632] <... clone3 resumed> => {parent_tid=[634]}, 88) = 634 [pid 633] rt_sigprocmask(SIG_SETMASK, [], [pid 632] rt_sigprocmask(SIG_SETMASK, [], [pid 633] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 632] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 633] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 632] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 633] <... futex resumed>) = 0 [pid 633] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 632] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 634 attached [pid 634] set_robust_list(0x7fbb0d6119a0, 24 [pid 630] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 630] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 634] <... set_robust_list resumed>) = 0 [pid 630] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 634] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 634] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 634] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 632] <... futex resumed>) = 0 ./strace-static-x86_64: Process 635 attached [pid 634] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 632] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] set_robust_list(0x7fbb0d6119a0, 24 [pid 634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 632] <... futex resumed>) = 0 [pid 635] <... set_robust_list resumed>) = 0 [pid 634] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 632] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 635] rt_sigprocmask(SIG_SETMASK, [], [pid 634] <... bpf resumed>) = 3 [pid 635] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 634] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] bpf(BPF_PROG_LOAD, NULL, 0 [pid 634] <... futex resumed>) = 1 [pid 632] <... futex resumed>) = 0 [pid 635] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 634] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 632] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 634] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 632] <... futex resumed>) = 0 [pid 635] <... futex resumed>) = 1 [pid 634] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 633] <... futex resumed>) = 0 [pid 632] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 635] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 633] <... futex resumed>) = 0 [pid 635] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 633] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 635] <... bpf resumed>) = 3 [pid 635] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 633] <... futex resumed>) = 0 [pid 624] exit_group(0 [pid 635] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 633] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 625] <... bpf resumed>) = ? [pid 624] <... exit_group resumed>) = ? [pid 635] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 633] <... futex resumed>) = 0 [pid 635] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 633] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 625] +++ exited with 0 +++ [pid 624] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=624, 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=0x5555562fe690) = 636 [pid 626] exit_group(0) = ? [pid 627] <... bpf resumed>) = ? [pid 627] +++ exited with 0 +++ [pid 626] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=626, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 637 ./strace-static-x86_64: Process 637 attached [pid 637] set_robust_list(0x5555562fe6a0, 24) = 0 ./strace-static-x86_64: Process 636 attached [pid 636] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 636] setpgid(0, 0) = 0 [pid 636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 636] write(3, "1000", 4) = 4 [pid 636] close(3) = 0 [pid 636] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 636] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 636] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 636] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 636] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[638]}, 88) = 638 [pid 636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 636] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 636] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 637] setpgid(0, 0) = 0 [pid 637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 637] write(3, "1000", 4 [pid 628] exit_group(0) = ? [pid 637] <... write resumed>) = 4 [pid 637] close(3) = 0 [pid 637] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 637] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 637] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 637] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 637] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[639]}, 88) = 639 [pid 632] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 637] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 637] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 633] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 639 attached ./strace-static-x86_64: Process 638 attached [pid 629] <... bpf resumed>) = ? [pid 638] set_robust_list(0x7fbb0d6119a0, 24 [pid 629] +++ exited with 0 +++ [pid 628] +++ exited with 0 +++ [pid 639] set_robust_list(0x7fbb0d6119a0, 24 [pid 638] <... set_robust_list resumed>) = 0 [pid 639] <... set_robust_list resumed>) = 0 [pid 638] rt_sigprocmask(SIG_SETMASK, [], [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=628, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- [pid 639] rt_sigprocmask(SIG_SETMASK, [], [pid 638] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 639] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 638] bpf(BPF_PROG_LOAD, NULL, 0 [pid 298] <... restart_syscall resumed>) = 0 [pid 639] bpf(BPF_PROG_LOAD, NULL, 0 [pid 638] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 639] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 638] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] <... futex resumed>) = 1 [pid 636] <... futex resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 639] <... futex resumed>) = 1 [pid 638] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 637] <... futex resumed>) = 0 [pid 636] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 639] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 637] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] <... futex resumed>) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 640 [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 638] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 637] <... futex resumed>) = 0 [pid 636] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 639] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 638] <... bpf resumed>) = 3 [pid 637] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 640 attached [pid 639] <... bpf resumed>) = 3 [pid 638] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] set_robust_list(0x5555562fe6a0, 24 [pid 639] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 638] <... futex resumed>) = 1 [pid 636] <... futex resumed>) = 0 [pid 639] <... futex resumed>) = 1 [pid 638] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 637] <... futex resumed>) = 0 [pid 636] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 640] <... set_robust_list resumed>) = 0 [pid 639] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 638] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 637] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 636] <... futex resumed>) = 0 [pid 640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 639] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 638] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 637] <... futex resumed>) = 0 [pid 636] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 640] <... prctl resumed>) = 0 [pid 639] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 637] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 640] setpgid(0, 0) = 0 [pid 640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 640] write(3, "1000", 4) = 4 [pid 640] close(3) = 0 [pid 640] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 640] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 640] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 640] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 640] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[641]}, 88) = 641 [pid 640] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 640] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 640] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 641 attached [pid 641] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 641] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 641] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 641] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 640] <... futex resumed>) = 0 [pid 641] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 640] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] <... futex resumed>) = 0 [pid 641] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 640] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 641] <... bpf resumed>) = 3 [pid 641] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 640] <... futex resumed>) = 0 [pid 641] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 640] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 641] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 640] <... futex resumed>) = 0 [pid 640] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 636] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 637] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 630] exit_group(0) = ? [pid 631] <... bpf resumed>) = ? [pid 631] +++ exited with 0 +++ [pid 630] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=630, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 643 ./strace-static-x86_64: Process 643 attached [pid 643] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 640] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 643] <... prctl resumed>) = 0 [pid 643] setpgid(0, 0) = 0 [pid 643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 643] write(3, "1000", 4) = 4 [pid 643] close(3) = 0 [pid 643] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 643] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 643] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 643] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[644]}, 88) = 644 [pid 643] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 643] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 643] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 644 attached [pid 644] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 644] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 644] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 644] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 643] <... futex resumed>) = 0 [pid 644] <... futex resumed>) = 1 [pid 643] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 643] <... futex resumed>) = 0 [pid 643] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 644] <... bpf resumed>) = 3 [pid 644] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 643] <... futex resumed>) = 0 [pid 644] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 643] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 644] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 643] <... futex resumed>) = 0 [pid 644] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 643] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 632] exit_group(0) = ? [pid 634] <... bpf resumed>) = ? [pid 634] +++ exited with 0 +++ [pid 632] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=632, 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 [pid 633] exit_group(0 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 645 [pid 633] <... exit_group resumed>) = ? [pid 635] <... bpf resumed>) = ? [pid 635] +++ exited with 0 +++ [pid 633] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=633, 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=0x5555562fe690) = 646 ./strace-static-x86_64: Process 645 attached [pid 645] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 645] setpgid(0, 0) = 0 [pid 645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 646 attached [pid 646] set_robust_list(0x5555562fe6a0, 24 [pid 645] <... openat resumed>) = 3 [pid 646] <... set_robust_list resumed>) = 0 [pid 645] write(3, "1000", 4 [pid 646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 645] <... write resumed>) = 4 [pid 646] <... prctl resumed>) = 0 [pid 645] close(3 [pid 646] setpgid(0, 0 [pid 645] <... close resumed>) = 0 [pid 646] <... setpgid resumed>) = 0 [pid 646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 645] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... openat resumed>) = 3 [pid 645] <... futex resumed>) = 0 [pid 643] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 646] write(3, "1000", 4 [pid 645] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 646] <... write resumed>) = 4 [pid 645] <... rt_sigaction resumed>NULL, 8) = 0 [pid 646] close(3 [pid 645] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 646] <... close resumed>) = 0 [pid 645] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 646] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 646] <... futex resumed>) = 0 [pid 645] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 646] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 645] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 646] <... rt_sigaction resumed>NULL, 8) = 0 [pid 645] <... mprotect resumed>) = 0 [pid 646] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 645] rt_sigprocmask(SIG_BLOCK, ~[], [pid 646] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 645] <... rt_sigprocmask resumed>[], 8) = 0 [pid 646] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 646] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 646] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 645] <... clone3 resumed> => {parent_tid=[647]}, 88) = 647 [pid 646] <... mprotect resumed>) = 0 [pid 645] rt_sigprocmask(SIG_SETMASK, [], [pid 646] rt_sigprocmask(SIG_BLOCK, ~[], [pid 645] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 646] <... rt_sigprocmask resumed>[], 8) = 0 [pid 645] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 645] <... futex resumed>) = 0 [pid 645] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 646] <... clone3 resumed> => {parent_tid=[648]}, 88) = 648 [pid 646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 646] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 646] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 648 attached [pid 648] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 648] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 648] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 646] <... futex resumed>) = 0 [pid 646] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 647 attached [pid 646] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 647] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 647] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 647] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 647] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 645] <... futex resumed>) = 0 [pid 645] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 645] <... futex resumed>) = 0 [pid 648] <... futex resumed>) = 1 [pid 645] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 648] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 647] <... bpf resumed>) = 3 [pid 648] <... bpf resumed>) = 3 [pid 647] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] <... futex resumed>) = 1 [pid 645] <... futex resumed>) = 0 [pid 648] <... futex resumed>) = 1 [pid 647] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 646] <... futex resumed>) = 0 [pid 645] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 648] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 646] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 645] <... futex resumed>) = 0 [pid 648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 646] <... futex resumed>) = 0 [pid 645] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 648] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 646] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 636] exit_group(0) = ? [pid 638] <... bpf resumed>) = ? [pid 638] +++ exited with 0 +++ [pid 636] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=636, 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=0x5555562fe690) = 649 [pid 637] exit_group(0) = ? ./strace-static-x86_64: Process 649 attached [pid 639] <... bpf resumed>) = ? [pid 649] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 639] +++ exited with 0 +++ [pid 637] +++ exited with 0 +++ [pid 649] <... prctl resumed>) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=637, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 649] setpgid(0, 0 [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 649] <... setpgid resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 649] write(3, "1000", 4 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 649] <... write resumed>) = 4 [pid 649] close(3 [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 650 [pid 649] <... close resumed>) = 0 [pid 649] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 649] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 ./strace-static-x86_64: Process 650 attached [pid 649] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 649] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 650] set_robust_list(0x5555562fe6a0, 24 [pid 649] rt_sigprocmask(SIG_BLOCK, ~[], [pid 645] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 649] <... rt_sigprocmask resumed>[], 8) = 0 [pid 649] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[651]}, 88) = 651 [pid 650] <... set_robust_list resumed>) = 0 [pid 649] rt_sigprocmask(SIG_SETMASK, [], [pid 650] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 649] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 650] <... prctl resumed>) = 0 [pid 649] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] setpgid(0, 0 [pid 649] <... futex resumed>) = 0 [pid 650] <... setpgid resumed>) = 0 [pid 649] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 650] write(3, "1000", 4) = 4 [pid 650] close(3) = 0 [pid 650] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 650] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 646] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 651 attached [pid 650] <... rt_sigaction resumed>NULL, 8) = 0 [pid 651] set_robust_list(0x7fbb0d6119a0, 24 [pid 650] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 651] <... set_robust_list resumed>) = 0 [pid 650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 651] rt_sigprocmask(SIG_SETMASK, [], [pid 650] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 651] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 650] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 651] bpf(BPF_PROG_LOAD, NULL, 0 [pid 650] <... mprotect resumed>) = 0 [pid 651] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 650] rt_sigprocmask(SIG_BLOCK, ~[], [pid 651] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... rt_sigprocmask resumed>[], 8) = 0 [pid 651] <... futex resumed>) = 1 [pid 650] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 649] <... futex resumed>) = 0 [pid 651] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 649] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] <... clone3 resumed> => {parent_tid=[652]}, 88) = 652 [pid 649] <... futex resumed>) = 0 [pid 650] rt_sigprocmask(SIG_SETMASK, [], [pid 649] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 651] <... bpf resumed>) = 3 [pid 650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 651] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 650] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] <... futex resumed>) = 1 [pid 650] <... futex resumed>) = 0 [pid 649] <... futex resumed>) = 0 [pid 651] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 650] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 649] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 651] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 649] <... futex resumed>) = 0 [pid 649] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 651] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=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 652 attached [pid 652] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 652] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 652] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 652] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 650] <... futex resumed>) = 0 [pid 652] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 650] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 650] <... futex resumed>) = 0 [pid 652] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 650] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 652] <... bpf resumed>) = 3 [pid 652] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 650] <... futex resumed>) = 0 [pid 652] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 650] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 650] <... futex resumed>) = 0 [pid 652] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 650] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 640] exit_group(0) = ? [pid 641] <... bpf resumed>) = ? [pid 641] +++ exited with 0 +++ [pid 640] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=640, 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=0x5555562fe690) = 653 [pid 649] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 649] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 653 attached [pid 650] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 653] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 653] setpgid(0, 0) = 0 [pid 653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 653] write(3, "1000", 4) = 4 [pid 653] close(3) = 0 [pid 653] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 653] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 653] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 653] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 653] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[654]}, 88) = 654 [pid 653] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 653] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 653] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 654 attached [pid 654] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 654] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 654] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 653] <... futex resumed>) = 0 [pid 653] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 653] <... futex resumed>) = 0 [pid 654] <... bpf resumed>) = 3 [pid 653] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 654] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 653] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 654] <... futex resumed>) = 0 [pid 653] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 654] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 653] <... futex resumed>) = 0 [pid 653] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 643] exit_group(0) = ? [pid 644] <... bpf resumed>) = ? [pid 644] +++ exited with 0 +++ [pid 643] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=643, 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=0x5555562fe690) = 655 ./strace-static-x86_64: Process 655 attached [pid 655] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 655] setpgid(0, 0) = 0 [pid 655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 655] write(3, "1000", 4 [pid 653] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 655] <... write resumed>) = 4 [pid 655] close(3) = 0 [pid 655] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 655] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 655] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 655] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[656]}, 88) = 656 [pid 655] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 655] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 655] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 645] exit_group(0./strace-static-x86_64: Process 656 attached ) = ? [pid 656] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 656] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 656] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 647] <... bpf resumed>) = ? [pid 656] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 655] <... futex resumed>) = 0 [pid 656] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 655] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 656] <... bpf resumed>) = 3 [pid 655] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 656] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 647] +++ exited with 0 +++ [pid 646] exit_group(0 [pid 645] +++ exited with 0 +++ [pid 656] <... futex resumed>) = 1 [pid 655] <... futex resumed>) = 0 [pid 646] <... exit_group resumed>) = ? [pid 656] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 655] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=645, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 656] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 655] <... futex resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 656] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 655] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 657 [pid 648] <... bpf resumed>) = ? [pid 648] +++ exited with 0 +++ [pid 646] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=646, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 658 ./strace-static-x86_64: Process 657 attached [pid 657] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 657] setpgid(0, 0) = 0 [pid 657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 657] write(3, "1000", 4) = 4 [pid 657] close(3) = 0 [pid 657] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 657] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 657] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 657] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[659]}, 88) = 659 [pid 657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 657] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 657] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 658 attached [pid 658] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 658] setpgid(0, 0) = 0 [pid 658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 658] write(3, "1000", 4) = 4 [pid 658] close(3) = 0 [pid 658] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 659 attached [pid 658] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 659] set_robust_list(0x7fbb0d6119a0, 24 [pid 658] <... rt_sigaction resumed>NULL, 8) = 0 [pid 659] <... set_robust_list resumed>) = 0 [pid 658] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 659] rt_sigprocmask(SIG_SETMASK, [], [pid 658] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 659] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 659] bpf(BPF_PROG_LOAD, NULL, 0 [pid 658] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 659] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 658] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 659] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... mprotect resumed>) = 0 [pid 659] <... futex resumed>) = 1 [pid 658] rt_sigprocmask(SIG_BLOCK, ~[], [pid 657] <... futex resumed>) = 0 [pid 659] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] <... rt_sigprocmask resumed>[], 8) = 0 [pid 657] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 657] <... futex resumed>) = 0 [pid 659] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 657] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 658] <... clone3 resumed> => {parent_tid=[660]}, 88) = 660 [pid 659] <... bpf resumed>) = 3 [pid 658] rt_sigprocmask(SIG_SETMASK, [], [pid 659] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 658] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 659] <... futex resumed>) = 1 [pid 658] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 657] <... futex resumed>) = 0 [pid 659] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] <... futex resumed>) = 0 [pid 657] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 659] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 657] <... futex resumed>) = 0 [pid 659] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 657] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 655] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 660 attached [pid 660] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 660] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 660] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 658] <... futex resumed>) = 0 [pid 660] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] <... futex resumed>) = 0 [pid 660] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 658] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 660] <... bpf resumed>) = 3 [pid 660] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 658] <... futex resumed>) = 0 [pid 660] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 658] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 658] <... futex resumed>) = 0 [pid 660] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 658] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 649] exit_group(0) = ? [pid 651] <... bpf resumed>) = ? [pid 651] +++ exited with 0 +++ [pid 649] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=649, 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=0x5555562fe690) = 661 [pid 650] exit_group(0) = ? [pid 652] <... bpf resumed>) = ? [pid 652] +++ exited with 0 +++ [pid 650] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=650, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- ./strace-static-x86_64: Process 661 attached [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 661] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 661] setpgid(0, 0) = 0 [pid 661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 661] write(3, "1000", 4 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 661] <... write resumed>) = 4 [pid 661] close(3 [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 662 [pid 661] <... close resumed>) = 0 [pid 661] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 661] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 661] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[663]}, 88) = 663 [pid 661] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 661] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 661] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 657] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 662 attached [pid 662] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 662] setpgid(0, 0) = 0 [pid 662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 662] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 663 attached [pid 663] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 658] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 662] close(3) = 0 [pid 662] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 663] bpf(BPF_PROG_LOAD, NULL, 0 [pid 662] <... rt_sigaction resumed>NULL, 8) = 0 [pid 663] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 662] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 663] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 662] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 661] <... futex resumed>) = 0 [pid 663] <... futex resumed>) = 1 [pid 662] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 661] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 662] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 661] <... futex resumed>) = 0 [pid 663] <... bpf resumed>) = 3 [pid 662] <... mprotect resumed>) = 0 [pid 661] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 663] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] rt_sigprocmask(SIG_BLOCK, ~[], [pid 663] <... futex resumed>) = 1 [pid 662] <... rt_sigprocmask resumed>[], 8) = 0 [pid 661] <... futex resumed>) = 0 [pid 663] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 662] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 661] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 663] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 661] <... futex resumed>) = 0 [pid 663] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 662] <... clone3 resumed> => {parent_tid=[664]}, 88) = 664 [pid 661] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 662] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 662] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 664 attached [pid 664] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 664] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 664] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 662] <... futex resumed>) = 0 [pid 664] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 662] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 662] <... futex resumed>) = 0 [pid 664] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 662] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 664] <... bpf resumed>) = 3 [pid 664] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 662] <... futex resumed>) = 0 [pid 664] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 662] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 662] <... futex resumed>) = 0 [pid 664] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 662] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 661] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 653] exit_group(0 [pid 654] <... bpf resumed>) = ? [pid 653] <... exit_group resumed>) = ? [pid 654] +++ exited with 0 +++ [pid 653] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=653, 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=0x5555562fe690) = 665 ./strace-static-x86_64: Process 665 attached [pid 665] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 665] setpgid(0, 0) = 0 [pid 665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 662] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 665] <... openat resumed>) = 3 [pid 665] write(3, "1000", 4) = 4 [pid 665] close(3) = 0 [pid 665] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 665] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 665] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 665] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[666]}, 88) = 666 [pid 665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 665] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 665] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 666 attached [pid 666] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 666] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 666] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 665] <... futex resumed>) = 0 [pid 665] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 665] <... futex resumed>) = 0 [pid 665] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 666] <... bpf resumed>) = 3 [pid 666] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 665] <... futex resumed>) = 0 [pid 666] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 665] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 666] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 665] <... futex resumed>) = 0 [pid 666] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 665] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 655] exit_group(0) = ? [pid 656] <... bpf resumed>) = ? [pid 656] +++ exited with 0 +++ [pid 655] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=655, 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=0x5555562fe690) = 667 ./strace-static-x86_64: Process 667 attached [pid 667] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 667] setpgid(0, 0) = 0 [pid 667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 667] write(3, "1000", 4) = 4 [pid 667] close(3) = 0 [pid 667] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 667] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 667] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 667] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[668]}, 88) = 668 [pid 667] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 667] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 667] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 668 attached [pid 668] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 668] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 668] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 668] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 667] <... futex resumed>) = 0 [pid 668] <... futex resumed>) = 1 [pid 667] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 667] <... futex resumed>) = 0 [pid 667] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 665] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 668] <... bpf resumed>) = 3 [pid 668] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 667] <... futex resumed>) = 0 [pid 668] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 667] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 668] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 667] <... futex resumed>) = 0 [pid 668] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 667] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 657] exit_group(0) = ? [pid 659] <... bpf resumed>) = ? [pid 659] +++ exited with 0 +++ [pid 657] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=657, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 658] exit_group(0 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 669 [pid 658] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 669 attached [pid 669] set_robust_list(0x5555562fe6a0, 24 [pid 660] <... bpf resumed>) = ? [pid 669] <... set_robust_list resumed>) = 0 [pid 669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 669] setpgid(0, 0) = 0 [pid 669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 669] write(3, "1000", 4) = 4 [pid 669] close(3) = 0 [pid 660] +++ exited with 0 +++ [pid 658] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=658, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 669] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 669] <... futex resumed>) = 0 [pid 299] <... restart_syscall resumed>) = 0 [pid 669] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 669] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 669] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 299] <... clone resumed>, child_tidptr=0x5555562fe690) = 670 [pid 669] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 669] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 669] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[671]}, 88) = 671 [pid 669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 669] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 669] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 670 attached [pid 670] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 670] setpgid(0, 0./strace-static-x86_64: Process 671 attached ) = 0 [pid 671] set_robust_list(0x7fbb0d6119a0, 24 [pid 670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 671] <... set_robust_list resumed>) = 0 [pid 670] <... openat resumed>) = 3 [pid 671] rt_sigprocmask(SIG_SETMASK, [], [pid 670] write(3, "1000", 4) = 4 [pid 671] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 670] close(3 [pid 671] bpf(BPF_PROG_LOAD, NULL, 0 [pid 670] <... close resumed>) = 0 [pid 671] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 670] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 671] <... futex resumed>) = 1 [pid 670] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 669] <... futex resumed>) = 0 [pid 671] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 670] <... rt_sigaction resumed>NULL, 8) = 0 [pid 671] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 669] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 670] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 669] <... futex resumed>) = 0 [pid 671] <... bpf resumed>) = 3 [pid 670] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 669] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 671] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 669] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 671] <... futex resumed>) = 0 [pid 670] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 669] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 671] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 670] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 669] <... futex resumed>) = 0 [pid 670] <... mprotect resumed>) = 0 [pid 669] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 670] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 670] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[672]}, 88) = 672 [pid 667] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 670] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 672 attached [pid 672] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 672] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 672] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 670] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 672] <... futex resumed>) = 1 [pid 672] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 672] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 670] <... futex resumed>) = 0 [pid 670] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 670] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 672] <... futex resumed>) = 1 [pid 672] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 661] exit_group(0) = ? [pid 663] <... bpf resumed>) = ? [pid 663] +++ exited with 0 +++ [pid 661] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=661, 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=0x5555562fe690) = 673 ./strace-static-x86_64: Process 673 attached [pid 673] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 673] setpgid(0, 0) = 0 [pid 673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 673] write(3, "1000", 4) = 4 [pid 673] close(3) = 0 [pid 673] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 673] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 673] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 673] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 669] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[674]}, 88) = 674 [pid 673] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 673] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 673] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 670] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 674 attached [pid 674] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 674] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 674] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 673] <... futex resumed>) = 0 [pid 673] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 674] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 673] <... futex resumed>) = 0 [pid 673] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 674] <... bpf resumed>) = 3 [pid 674] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 662] exit_group(0 [pid 674] <... futex resumed>) = 1 [pid 673] <... futex resumed>) = 0 [pid 662] <... exit_group resumed>) = ? [pid 674] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 673] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 674] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 673] <... futex resumed>) = 0 [pid 674] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 673] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 664] <... bpf resumed>) = ? [pid 664] +++ exited with 0 +++ [pid 662] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=662, 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=0x5555562fe690) = 675 ./strace-static-x86_64: Process 675 attached [pid 675] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 675] setpgid(0, 0) = 0 [pid 675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 675] write(3, "1000", 4) = 4 [pid 675] close(3) = 0 [pid 675] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 675] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 675] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 675] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[676]}, 88) = 676 [pid 675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 675] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 676 attached [pid 676] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 676] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 676] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 675] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 675] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] <... futex resumed>) = 1 [pid 676] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 673] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 676] <... bpf resumed>) = 3 [pid 676] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... futex resumed>) = 0 [pid 675] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 676] <... futex resumed>) = 1 [pid 675] <... futex resumed>) = 0 [pid 676] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 675] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 665] exit_group(0) = ? [pid 666] <... bpf resumed>) = ? [pid 666] +++ exited with 0 +++ [pid 665] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=665, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 677 ./strace-static-x86_64: Process 677 attached [pid 677] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 677] setpgid(0, 0) = 0 [pid 677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 677] write(3, "1000", 4) = 4 [pid 677] close(3) = 0 [pid 677] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 677] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[678]}, 88) = 678 [pid 677] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 677] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 677] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 678 attached [pid 678] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 678] bpf(BPF_PROG_LOAD, NULL, 0 [pid 675] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 678] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 678] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 677] <... futex resumed>) = 0 [pid 678] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 677] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 678] <... bpf resumed>) = 3 [pid 678] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 678] <... futex resumed>) = 0 [pid 677] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 678] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 677] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 678] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 677] <... futex resumed>) = 0 [pid 678] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 677] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 667] exit_group(0) = ? [pid 668] <... bpf resumed>) = ? [pid 668] +++ exited with 0 +++ [pid 667] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=667, 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=0x5555562fe690) = 679 ./strace-static-x86_64: Process 679 attached [pid 679] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 679] setpgid(0, 0) = 0 [pid 679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 679] write(3, "1000", 4) = 4 [pid 679] close(3) = 0 [pid 679] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 679] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 679] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 679] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 679] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[680]}, 88) = 680 [pid 679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 679] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 679] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 680 attached [pid 680] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 680] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 680] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 679] <... futex resumed>) = 0 [pid 680] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 679] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 679] <... futex resumed>) = 0 [pid 680] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 679] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 680] <... bpf resumed>) = 3 [pid 680] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 679] <... futex resumed>) = 0 [pid 680] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 679] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 679] <... futex resumed>) = 0 [pid 680] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 679] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 670] exit_group(0) = ? [pid 672] <... bpf resumed>) = ? [pid 672] +++ exited with 0 +++ [pid 670] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=670, 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=0x5555562fe690) = 682 ./strace-static-x86_64: Process 682 attached [pid 682] set_robust_list(0x5555562fe6a0, 24 [pid 669] exit_group(0 [pid 682] <... set_robust_list resumed>) = 0 [pid 669] <... exit_group resumed>) = ? [pid 682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 671] <... bpf resumed>) = ? [pid 682] setpgid(0, 0) = 0 [pid 682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 682] write(3, "1000", 4 [pid 671] +++ exited with 0 +++ [pid 669] +++ exited with 0 +++ [pid 682] <... write resumed>) = 4 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=669, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 682] close(3 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 682] <... close resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 682] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 682] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 682] <... rt_sigaction resumed>NULL, 8) = 0 [pid 682] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 683 [pid 682] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 682] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 683 attached [pid 682] rt_sigprocmask(SIG_BLOCK, ~[], [pid 683] set_robust_list(0x5555562fe6a0, 24 [pid 682] <... rt_sigprocmask resumed>[], 8) = 0 [pid 683] <... set_robust_list resumed>) = 0 [pid 682] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 682] <... clone3 resumed> => {parent_tid=[684]}, 88) = 684 [pid 683] setpgid(0, 0 [pid 682] rt_sigprocmask(SIG_SETMASK, [], [pid 683] <... setpgid resumed>) = 0 [pid 682] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 682] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 683] <... openat resumed>) = 3 [pid 682] <... futex resumed>) = 0 [pid 683] write(3, "1000", 4 [pid 682] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 683] <... write resumed>) = 4 [pid 683] close(3 [pid 679] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 683] <... close resumed>) = 0 [pid 683] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 683] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 683] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 683] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 684 attached ) = 0 [pid 684] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 683] rt_sigprocmask(SIG_BLOCK, ~[], [pid 684] rt_sigprocmask(SIG_SETMASK, [], [pid 683] <... rt_sigprocmask resumed>[], 8) = 0 [pid 684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 684] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 683] <... clone3 resumed> => {parent_tid=[685]}, 88) = 685 [pid 684] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 683] rt_sigprocmask(SIG_SETMASK, [], [pid 684] <... futex resumed>) = 1 [pid 683] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 682] <... futex resumed>) = 0 [pid 684] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 683] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 682] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 685 attached [pid 684] <... bpf resumed>) = 3 [pid 683] <... futex resumed>) = 0 [pid 682] <... futex resumed>) = 0 [pid 685] set_robust_list(0x7fbb0d6119a0, 24 [pid 684] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 683] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 682] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] <... set_robust_list resumed>) = 0 [pid 684] <... futex resumed>) = 0 [pid 682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 685] rt_sigprocmask(SIG_SETMASK, [], [pid 684] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 682] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 682] <... futex resumed>) = 0 [pid 685] bpf(BPF_PROG_LOAD, NULL, 0 [pid 682] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 685] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 683] <... futex resumed>) = 0 [pid 685] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 683] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 683] <... futex resumed>) = 0 [pid 685] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 683] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 685] <... bpf resumed>) = 3 [pid 685] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 683] <... futex resumed>) = 0 [pid 685] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 683] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 685] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 683] <... futex resumed>) = 0 [pid 685] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 683] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 673] exit_group(0) = ? [pid 674] <... bpf resumed>) = ? [pid 674] +++ exited with 0 +++ [pid 673] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=673, si_uid=0, si_status=0, si_utime=0, si_stime=13} --- [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 686 ./strace-static-x86_64: Process 686 attached [pid 686] set_robust_list(0x5555562fe6a0, 24 [pid 683] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 682] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 686] <... set_robust_list resumed>) = 0 [pid 686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 686] setpgid(0, 0) = 0 [pid 686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 686] write(3, "1000", 4) = 4 [pid 686] close(3) = 0 [pid 686] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 686] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 686] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 686] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 686] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 686] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[687]}, 88) = 687 [pid 686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 686] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 686] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 687 attached [pid 687] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 687] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 687] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] <... futex resumed>) = 0 [pid 675] exit_group(0 [pid 687] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 686] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 675] <... exit_group resumed>) = ? [pid 687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 686] <... futex resumed>) = 0 [pid 687] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 686] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 687] <... bpf resumed>) = 3 [pid 687] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 686] <... futex resumed>) = 0 [pid 687] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 686] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 687] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 686] <... futex resumed>) = 0 [pid 687] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 686] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 676] <... bpf resumed>) = ? [pid 676] +++ exited with 0 +++ [pid 675] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=675, 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=0x5555562fe690) = 688 ./strace-static-x86_64: Process 688 attached [pid 688] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 688] setpgid(0, 0) = 0 [pid 688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 688] write(3, "1000", 4) = 4 [pid 688] close(3) = 0 [pid 688] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 688] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 688] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 688] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 688] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[689]}, 88) = 689 [pid 688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 688] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 688] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 689 attached [pid 689] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 689] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 689] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 689] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 688] <... futex resumed>) = 0 [pid 688] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] <... futex resumed>) = 0 [pid 688] <... futex resumed>) = 1 [pid 689] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 688] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 689] <... bpf resumed>) = 3 [pid 686] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 689] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 688] <... futex resumed>) = 0 [pid 689] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 688] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 689] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 688] <... futex resumed>) = 0 [pid 689] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 688] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 677] exit_group(0) = ? [pid 678] <... bpf resumed>) = ? [pid 678] +++ exited with 0 +++ [pid 677] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=677, 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=0x5555562fe690) = 690 ./strace-static-x86_64: Process 690 attached [pid 690] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 690] setpgid(0, 0) = 0 [pid 690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 690] write(3, "1000", 4) = 4 [pid 690] close(3) = 0 [pid 690] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 690] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 690] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 690] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 690] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 690] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[691]}, 88) = 691 [pid 690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 690] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 690] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 679] exit_group(0) = ? [pid 680] <... bpf resumed>) = ? ./strace-static-x86_64: Process 691 attached [pid 691] set_robust_list(0x7fbb0d6119a0, 24 [pid 680] +++ exited with 0 +++ [pid 679] +++ exited with 0 +++ [pid 688] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=679, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 691] <... set_robust_list resumed>) = 0 [pid 297] <... restart_syscall resumed>) = 0 [pid 691] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 691] bpf(BPF_PROG_LOAD, NULL, 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 691] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 691] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 692 ./strace-static-x86_64: Process 692 attached [pid 691] <... futex resumed>) = 1 [pid 690] <... futex resumed>) = 0 [pid 692] set_robust_list(0x5555562fe6a0, 24 [pid 691] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 690] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 692] <... set_robust_list resumed>) = 0 [pid 691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 690] <... futex resumed>) = 0 [pid 691] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 690] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 691] <... bpf resumed>) = 3 [pid 692] setpgid(0, 0 [pid 691] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 692] <... setpgid resumed>) = 0 [pid 691] <... futex resumed>) = 1 [pid 690] <... futex resumed>) = 0 [pid 692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 691] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 690] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 692] <... openat resumed>) = 3 [pid 691] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 690] <... futex resumed>) = 0 [pid 692] write(3, "1000", 4 [pid 691] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 690] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 692] <... write resumed>) = 4 [pid 692] close(3) = 0 [pid 692] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 692] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 692] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 692] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 692] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[693]}, 88) = 693 [pid 692] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 692] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 692] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 693 attached [pid 693] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 693] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 693] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 692] <... futex resumed>) = 0 [pid 693] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 692] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 692] <... futex resumed>) = 0 [pid 693] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 692] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 693] <... bpf resumed>) = 3 [pid 693] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 692] <... futex resumed>) = 0 [pid 693] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 692] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 693] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 692] <... futex resumed>) = 0 [pid 693] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 692] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 690] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 683] exit_group(0 [pid 682] exit_group(0 [pid 685] <... bpf resumed>) = ? [pid 683] <... exit_group resumed>) = ? [pid 682] <... exit_group resumed>) = ? [pid 685] +++ exited with 0 +++ [pid 683] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=683, 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=0x5555562fe690) = 694 [pid 684] <... bpf resumed>) = ? ./strace-static-x86_64: Process 694 attached [pid 694] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 684] +++ exited with 0 +++ [pid 682] +++ exited with 0 +++ [pid 694] <... prctl resumed>) = 0 [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=682, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 694] setpgid(0, 0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 694] <... setpgid resumed>) = 0 [pid 692] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] <... restart_syscall resumed>) = 0 [pid 694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 694] write(3, "1000", 4 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 694] <... write resumed>) = 4 [pid 694] close(3 [pid 299] <... clone resumed>, child_tidptr=0x5555562fe690) = 695 [pid 694] <... close resumed>) = 0 [pid 694] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 694] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 ./strace-static-x86_64: Process 695 attached [pid 694] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 694] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 695] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 694] rt_sigprocmask(SIG_BLOCK, ~[], [pid 695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 694] <... rt_sigprocmask resumed>[], 8) = 0 [pid 695] <... prctl resumed>) = 0 [pid 694] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 695] setpgid(0, 0) = 0 [pid 694] <... clone3 resumed> => {parent_tid=[696]}, 88) = 696 [pid 695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 694] rt_sigprocmask(SIG_SETMASK, [], [pid 695] <... openat resumed>) = 3 [pid 694] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 695] write(3, "1000", 4 [pid 694] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] <... write resumed>) = 4 [pid 694] <... futex resumed>) = 0 ./strace-static-x86_64: Process 696 attached [pid 695] close(3 [pid 694] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 696] set_robust_list(0x7fbb0d6119a0, 24 [pid 695] <... close resumed>) = 0 [pid 696] <... set_robust_list resumed>) = 0 [pid 695] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] rt_sigprocmask(SIG_SETMASK, [], [pid 695] <... futex resumed>) = 0 [pid 696] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 696] bpf(BPF_PROG_LOAD, NULL, 0 [pid 695] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 696] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 695] <... rt_sigaction resumed>NULL, 8) = 0 [pid 696] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 696] <... futex resumed>) = 1 [pid 695] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 694] <... futex resumed>) = 0 [pid 696] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 694] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 695] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 694] <... futex resumed>) = 0 [pid 696] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 695] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 694] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 696] <... bpf resumed>) = 3 [pid 695] <... mprotect resumed>) = 0 [pid 696] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 695] rt_sigprocmask(SIG_BLOCK, ~[], [pid 696] <... futex resumed>) = 1 [pid 695] <... rt_sigprocmask resumed>[], 8) = 0 [pid 694] <... futex resumed>) = 0 [pid 696] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 695] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 694] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 696] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 694] <... futex resumed>) = 0 [pid 696] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 695] <... clone3 resumed> => {parent_tid=[697]}, 88) = 697 [pid 694] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 695] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 695] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 695] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 697 attached [pid 697] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 697] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 697] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 697] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 695] <... futex resumed>) = 0 [pid 695] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 697] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 695] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 697] <... bpf resumed>) = 3 [pid 697] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 695] <... futex resumed>) = 0 [pid 695] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 697] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 695] <... futex resumed>) = 0 [pid 695] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 686] exit_group(0) = ? [pid 687] <... bpf resumed>) = ? [pid 687] +++ exited with 0 +++ [pid 686] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=686, 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=0x5555562fe690) = 698 ./strace-static-x86_64: Process 698 attached [pid 698] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 698] setpgid(0, 0) = 0 [pid 698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 698] write(3, "1000", 4) = 4 [pid 698] close(3) = 0 [pid 698] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 698] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 698] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 698] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 698] rt_sigprocmask(SIG_BLOCK, ~[], [pid 694] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 698] <... rt_sigprocmask resumed>[], 8) = 0 [pid 698] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 695] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 698] <... clone3 resumed> => {parent_tid=[699]}, 88) = 699 ./strace-static-x86_64: Process 699 attached [pid 698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 698] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 699] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 699] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 699] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] <... futex resumed>) = 0 [pid 699] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 698] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 698] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 699] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 699] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 699] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 698] <... futex resumed>) = 0 [pid 698] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 699] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 698] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 688] exit_group(0) = ? [pid 689] <... bpf resumed>) = ? [pid 698] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 689] +++ exited with 0 +++ [pid 688] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=688, 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=0x5555562fe690) = 700 ./strace-static-x86_64: Process 700 attached [pid 700] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 700] setpgid(0, 0) = 0 [pid 700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 700] write(3, "1000", 4) = 4 [pid 700] close(3) = 0 [pid 700] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 700] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 700] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 700] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 700] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[701]}, 88) = 701 [pid 700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 700] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 690] exit_group(0) = ? [pid 691] <... bpf resumed>) = ? ./strace-static-x86_64: Process 701 attached [pid 701] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 701] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 701] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 700] <... futex resumed>) = 0 [pid 700] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 701] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 700] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 701] <... bpf resumed>) = 3 [pid 701] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 700] <... futex resumed>) = 0 [pid 701] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 700] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 700] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 691] +++ exited with 0 +++ [pid 690] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=690, 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=0x5555562fe690) = 702 ./strace-static-x86_64: Process 702 attached [pid 702] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 692] exit_group(0) = ? [pid 702] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 693] <... bpf resumed>) = ? [pid 702] <... prctl resumed>) = 0 [pid 702] setpgid(0, 0) = 0 [pid 702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 702] write(3, "1000", 4 [pid 693] +++ exited with 0 +++ [pid 692] +++ exited with 0 +++ [pid 702] <... write resumed>) = 4 [pid 702] close(3 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=692, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 702] <... close resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 702] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... restart_syscall resumed>) = 0 [pid 702] <... futex resumed>) = 0 [pid 702] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 702] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 703 [pid 702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 702] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 703 attached ) = 0 [pid 703] set_robust_list(0x5555562fe6a0, 24 [pid 702] rt_sigprocmask(SIG_BLOCK, ~[], [pid 703] <... set_robust_list resumed>) = 0 [pid 702] <... rt_sigprocmask resumed>[], 8) = 0 [pid 703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 702] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 703] <... prctl resumed>) = 0 [pid 703] setpgid(0, 0 [pid 702] <... clone3 resumed> => {parent_tid=[704]}, 88) = 704 [pid 703] <... setpgid resumed>) = 0 [pid 702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 702] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 702] <... futex resumed>) = 0 [pid 703] <... openat resumed>) = 3 [pid 702] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 703] write(3, "1000", 4) = 4 [pid 703] close(3) = 0 ./strace-static-x86_64: Process 704 attached [pid 703] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 703] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 703] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 704] set_robust_list(0x7fbb0d6119a0, 24 [pid 703] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 703] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 703] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 703] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 704] <... set_robust_list resumed>) = 0 [pid 703] <... clone3 resumed> => {parent_tid=[705]}, 88) = 705 [pid 703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 704] rt_sigprocmask(SIG_SETMASK, [], [pid 703] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 703] <... futex resumed>) = 0 [pid 704] bpf(BPF_PROG_LOAD, NULL, 0 [pid 703] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 704] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 704] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 702] <... futex resumed>) = 0 [pid 704] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 700] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 704] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 702] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 705 attached [pid 704] <... bpf resumed>) = 3 [pid 705] set_robust_list(0x7fbb0d6119a0, 24 [pid 704] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 705] <... set_robust_list resumed>) = 0 [pid 704] <... futex resumed>) = 1 [pid 702] <... futex resumed>) = 0 [pid 705] rt_sigprocmask(SIG_SETMASK, [], [pid 704] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 702] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 705] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 702] <... futex resumed>) = 0 [pid 705] bpf(BPF_PROG_LOAD, NULL, 0 [pid 704] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 702] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 705] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 705] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 703] <... futex resumed>) = 0 [pid 705] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 703] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 703] <... futex resumed>) = 0 [pid 703] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 705] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 705] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 703] <... futex resumed>) = 0 [pid 705] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 703] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 705] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 703] <... futex resumed>) = 0 [pid 705] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 703] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 695] exit_group(0) = ? [pid 697] <... bpf resumed>) = ? [pid 697] +++ exited with 0 +++ [pid 695] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=695, 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=0x5555562fe690) = 706 [pid 694] exit_group(0) = ? [pid 696] <... bpf resumed>) = ? [pid 696] +++ exited with 0 +++ [pid 694] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=694, 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=0x5555562fe690) = 707 ./strace-static-x86_64: Process 706 attached [pid 706] set_robust_list(0x5555562fe6a0, 24) = 0 ./strace-static-x86_64: Process 707 attached [pid 707] set_robust_list(0x5555562fe6a0, 24 [pid 706] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 707] <... set_robust_list resumed>) = 0 [pid 706] <... prctl resumed>) = 0 [pid 707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 706] setpgid(0, 0 [pid 707] <... prctl resumed>) = 0 [pid 706] <... setpgid resumed>) = 0 [pid 702] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 707] setpgid(0, 0 [pid 706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 707] <... setpgid resumed>) = 0 [pid 706] <... openat resumed>) = 3 [pid 707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 706] write(3, "1000", 4 [pid 707] <... openat resumed>) = 3 [pid 706] <... write resumed>) = 4 [pid 707] write(3, "1000", 4 [pid 706] close(3 [pid 703] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 707] <... write resumed>) = 4 [pid 706] <... close resumed>) = 0 [pid 707] close(3 [pid 706] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] <... close resumed>) = 0 [pid 706] <... futex resumed>) = 0 [pid 707] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 707] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 706] <... rt_sigaction resumed>NULL, 8) = 0 [pid 707] <... rt_sigaction resumed>NULL, 8) = 0 [pid 706] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 707] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 706] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 706] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 707] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 706] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 707] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 706] <... mprotect resumed>) = 0 [pid 707] <... mprotect resumed>) = 0 [pid 706] rt_sigprocmask(SIG_BLOCK, ~[], [pid 707] rt_sigprocmask(SIG_BLOCK, ~[], [pid 706] <... rt_sigprocmask resumed>[], 8) = 0 [pid 707] <... rt_sigprocmask resumed>[], 8) = 0 [pid 706] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 706] <... clone3 resumed> => {parent_tid=[708]}, 88) = 708 [pid 706] rt_sigprocmask(SIG_SETMASK, [], [pid 707] <... clone3 resumed> => {parent_tid=[709]}, 88) = 709 [pid 706] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 707] rt_sigprocmask(SIG_SETMASK, [], [pid 706] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 706] <... futex resumed>) = 0 [pid 707] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 709 attached ./strace-static-x86_64: Process 708 attached [pid 707] <... futex resumed>) = 0 [pid 709] set_robust_list(0x7fbb0d6119a0, 24 [pid 708] set_robust_list(0x7fbb0d6119a0, 24 [pid 707] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 709] <... set_robust_list resumed>) = 0 [pid 708] <... set_robust_list resumed>) = 0 [pid 709] rt_sigprocmask(SIG_SETMASK, [], [pid 708] rt_sigprocmask(SIG_SETMASK, [], [pid 709] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 708] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 709] bpf(BPF_PROG_LOAD, NULL, 0 [pid 708] bpf(BPF_PROG_LOAD, NULL, 0 [pid 709] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 708] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 709] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 708] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] <... futex resumed>) = 1 [pid 708] <... futex resumed>) = 1 [pid 707] <... futex resumed>) = 0 [pid 706] <... futex resumed>) = 0 [pid 709] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 707] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 707] <... futex resumed>) = 0 [pid 706] <... futex resumed>) = 0 [pid 709] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 708] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 707] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 706] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 709] <... bpf resumed>) = 3 [pid 708] <... bpf resumed>) = 3 [pid 709] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 708] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] <... futex resumed>) = 1 [pid 708] <... futex resumed>) = 1 [pid 707] <... futex resumed>) = 0 [pid 706] <... futex resumed>) = 0 [pid 709] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 708] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 707] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 706] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 707] <... futex resumed>) = 0 [pid 706] <... futex resumed>) = 0 [pid 709] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 708] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 707] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 706] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 698] exit_group(0) = ? [pid 699] <... bpf resumed>) = ? [pid 699] +++ exited with 0 +++ [pid 698] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=698, 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=0x5555562fe690) = 710 ./strace-static-x86_64: Process 710 attached [pid 710] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 710] setpgid(0, 0) = 0 [pid 710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 710] write(3, "1000", 4) = 4 [pid 710] close(3) = 0 [pid 710] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 710] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 710] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 710] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 706] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 710] <... mprotect resumed>) = 0 [pid 710] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 710] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[711]}, 88) = 711 [pid 710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 710] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 710] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 707] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 700] exit_group(0) = ? ./strace-static-x86_64: Process 711 attached [pid 711] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 711] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 711] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 711] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 710] <... futex resumed>) = 0 [pid 710] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... futex resumed>) = 0 [pid 710] <... futex resumed>) = 1 [pid 711] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 710] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 711] <... bpf resumed>) = 3 [pid 711] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 711] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 710] <... futex resumed>) = 0 [pid 710] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 711] <... futex resumed>) = 0 [pid 710] <... futex resumed>) = 1 [pid 701] <... bpf resumed>) = ? [pid 711] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 710] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 702] exit_group(0) = ? [pid 701] +++ exited with 0 +++ [pid 700] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=700, 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=0x5555562fe690) = 712 [pid 704] <... bpf resumed>) = ? [pid 704] +++ exited with 0 +++ [pid 702] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=702, 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=0x5555562fe690) = 713 ./strace-static-x86_64: Process 712 attached [pid 712] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 712] setpgid(0, 0) = 0 [pid 712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 712] write(3, "1000", 4) = 4 [pid 712] close(3) = 0 [pid 712] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 712] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 712] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 712] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 712] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[714]}, 88) = 714 [pid 712] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 712] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 714 attached [pid 714] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 714] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 714] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 714] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... futex resumed>) = 0 ./strace-static-x86_64: Process 713 attached [pid 712] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 712] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 703] exit_group(0 [pid 713] setpgid(0, 0) = 0 [pid 703] <... exit_group resumed>) = ? [pid 713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 713] write(3, "1000", 4) = 4 [pid 713] close(3) = 0 [pid 713] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 713] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 713] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 714] <... futex resumed>) = 1 [pid 713] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 710] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 710] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 713] <... clone3 resumed> => {parent_tid=[715]}, 88) = 715 [pid 713] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 713] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 714] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 714] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... futex resumed>) = 0 [pid 712] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 712] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 714] <... futex resumed>) = 1 [pid 714] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=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 715 attached [pid 715] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 715] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 715] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 713] <... futex resumed>) = 0 [pid 713] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 713] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 715] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 715] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 713] <... futex resumed>) = 0 [pid 705] <... bpf resumed>) = ? [pid 715] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 713] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 715] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 713] <... futex resumed>) = 0 [pid 715] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 713] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 705] +++ exited with 0 +++ [pid 703] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=703, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 716 ./strace-static-x86_64: Process 716 attached [pid 716] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 716] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 712] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 716] <... prctl resumed>) = 0 [pid 716] setpgid(0, 0) = 0 [pid 716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 716] write(3, "1000", 4) = 4 [pid 716] close(3) = 0 [pid 716] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 716] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 716] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 716] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 716] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 716] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 716] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[718]}, 88) = 718 [pid 716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 716] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 706] exit_group(0 [pid 716] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 706] <... exit_group resumed>) = ? [pid 708] <... bpf resumed>) = ? [pid 708] +++ exited with 0 +++ [pid 706] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=706, 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=0x5555562fe690) = 719 ./strace-static-x86_64: Process 719 attached [pid 719] set_robust_list(0x5555562fe6a0, 24./strace-static-x86_64: Process 718 attached [pid 718] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 713] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 718] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 719] <... set_robust_list resumed>) = 0 [pid 718] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 719] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 718] <... futex resumed>) = 1 [pid 716] <... futex resumed>) = 0 [pid 719] <... prctl resumed>) = 0 [pid 718] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 716] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 719] setpgid(0, 0 [pid 718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] <... futex resumed>) = 0 [pid 719] <... setpgid resumed>) = 0 [pid 718] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 716] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 718] <... bpf resumed>) = 3 [pid 719] <... openat resumed>) = 3 [pid 718] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 707] exit_group(0 [pid 719] write(3, "1000", 4 [pid 718] <... futex resumed>) = 1 [pid 716] <... futex resumed>) = 0 [pid 709] <... bpf resumed>) = ? [pid 707] <... exit_group resumed>) = ? [pid 719] <... write resumed>) = 4 [pid 718] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 716] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 709] +++ exited with 0 +++ [pid 707] +++ exited with 0 +++ [pid 719] close(3 [pid 718] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 716] <... futex resumed>) = 0 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=707, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 719] <... close resumed>) = 0 [pid 718] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 716] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 719] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 719] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 720 [pid 719] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[721]}, 88) = 721 [pid 719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 719] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 719] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 720 attached ./strace-static-x86_64: Process 721 attached [pid 720] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 721] set_robust_list(0x7fbb0d6119a0, 24 [pid 720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 721] <... set_robust_list resumed>) = 0 [pid 720] <... prctl resumed>) = 0 [pid 721] rt_sigprocmask(SIG_SETMASK, [], [pid 720] setpgid(0, 0 [pid 721] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 720] <... setpgid resumed>) = 0 [pid 721] bpf(BPF_PROG_LOAD, NULL, 0 [pid 720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 721] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 721] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] <... openat resumed>) = 3 [pid 721] <... futex resumed>) = 1 [pid 720] write(3, "1000", 4 [pid 719] <... futex resumed>) = 0 [pid 721] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] <... write resumed>) = 4 [pid 719] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 720] close(3 [pid 719] <... futex resumed>) = 0 [pid 721] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 720] <... close resumed>) = 0 [pid 719] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 720] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] <... bpf resumed>) = 3 [pid 720] <... futex resumed>) = 0 [pid 721] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 721] <... futex resumed>) = 1 [pid 719] <... futex resumed>) = 0 [pid 721] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] <... rt_sigaction resumed>NULL, 8) = 0 [pid 719] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 721] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 720] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 719] <... futex resumed>) = 0 [pid 721] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 720] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 719] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 720] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 720] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 720] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[722]}, 88) = 722 [pid 720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 720] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 720] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 722 attached [pid 722] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 722] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 722] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] <... futex resumed>) = 0 [pid 722] <... futex resumed>) = 1 [pid 722] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 720] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 722] <... bpf resumed>) = 3 [pid 720] <... futex resumed>) = 0 [pid 722] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 720] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 722] <... futex resumed>) = 0 [pid 720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 722] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 720] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 716] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 722] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 720] <... futex resumed>) = 0 [pid 722] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 720] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 719] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 710] exit_group(0) = ? [pid 711] <... bpf resumed>) = ? [pid 711] +++ exited with 0 +++ [pid 710] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=710, 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=0x5555562fe690) = 723 [pid 720] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 723 attached [pid 723] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 723] setpgid(0, 0) = 0 [pid 723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 723] write(3, "1000", 4) = 4 [pid 723] close(3) = 0 [pid 723] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 723] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 723] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 723] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[724]}, 88) = 724 [pid 723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 723] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 723] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 724 attached [pid 724] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 724] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 724] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 723] <... futex resumed>) = 0 [pid 724] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 723] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 723] <... futex resumed>) = 0 [pid 724] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 723] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 724] <... bpf resumed>) = 3 [pid 712] exit_group(0 [pid 724] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 712] <... exit_group resumed>) = ? [pid 724] <... futex resumed>) = 1 [pid 723] <... futex resumed>) = 0 [pid 724] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 723] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 723] <... futex resumed>) = 0 [pid 724] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 723] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 714] <... bpf resumed>) = ? [pid 714] +++ exited with 0 +++ [pid 712] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=712, 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=0x5555562fe690) = 725 ./strace-static-x86_64: Process 725 attached [pid 725] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 725] setpgid(0, 0) = 0 [pid 725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 725] write(3, "1000", 4) = 4 [pid 725] close(3) = 0 [pid 725] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 725] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 725] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 725] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 725] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[726]}, 88) = 726 [pid 725] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 725] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 726 attached [pid 726] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 726] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 726] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 725] <... futex resumed>) = 0 [pid 725] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 713] exit_group(0) = ? [pid 726] <... futex resumed>) = 1 [pid 726] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 715] <... bpf resumed>) = ? [pid 726] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 725] <... futex resumed>) = 0 [pid 725] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 725] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 726] <... futex resumed>) = 1 [pid 726] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 715] +++ exited with 0 +++ [pid 713] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=713, 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=0x5555562fe690) = 727 ./strace-static-x86_64: Process 727 attached [pid 727] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 727] setpgid(0, 0) = 0 [pid 727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 723] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 727] write(3, "1000", 4) = 4 [pid 727] close(3) = 0 [pid 727] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 727] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 727] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 727] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 727] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[728]}, 88) = 728 [pid 727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 727] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 728 attached [pid 728] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 728] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 728] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 728] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 727] <... futex resumed>) = 0 [pid 727] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 727] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 716] exit_group(0) = ? [pid 728] <... futex resumed>) = 1 [pid 728] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 728] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 727] <... futex resumed>) = 0 [pid 728] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 727] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 728] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 727] <... futex resumed>) = 0 [pid 728] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 727] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 725] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 719] exit_group(0) = ? [pid 721] <... bpf resumed>) = ? [pid 721] +++ exited with 0 +++ [pid 719] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=719, 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=0x5555562fe690) = 729 [pid 718] <... bpf resumed>) = ? [pid 718] +++ exited with 0 +++ [pid 716] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=716, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 730 ./strace-static-x86_64: Process 729 attached [pid 729] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 730 attached [pid 729] setpgid(0, 0) = 0 [pid 730] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 729] <... openat resumed>) = 3 [pid 730] <... prctl resumed>) = 0 [pid 729] write(3, "1000", 4 [pid 730] setpgid(0, 0 [pid 729] <... write resumed>) = 4 [pid 730] <... setpgid resumed>) = 0 [pid 729] close(3 [pid 730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 729] <... close resumed>) = 0 [pid 730] write(3, "1000", 4 [pid 729] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] <... write resumed>) = 4 [pid 729] <... futex resumed>) = 0 [pid 730] close(3 [pid 729] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 730] <... close resumed>) = 0 [pid 729] <... rt_sigaction resumed>NULL, 8) = 0 [pid 730] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 730] <... futex resumed>) = 0 [pid 729] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 730] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 730] <... rt_sigaction resumed>NULL, 8) = 0 [pid 729] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 730] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 729] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 727] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 730] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 729] <... mprotect resumed>) = 0 [pid 730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 729] rt_sigprocmask(SIG_BLOCK, ~[], [pid 730] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 729] <... rt_sigprocmask resumed>[], 8) = 0 [pid 730] <... mprotect resumed>) = 0 [pid 729] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 730] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 729] <... clone3 resumed> => {parent_tid=[731]}, 88) = 731 [pid 730] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 729] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 730] <... clone3 resumed> => {parent_tid=[732]}, 88) = 732 [pid 729] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] rt_sigprocmask(SIG_SETMASK, [], [pid 729] <... futex resumed>) = 0 [pid 730] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 729] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 730] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 731 attached ./strace-static-x86_64: Process 732 attached [pid 731] set_robust_list(0x7fbb0d6119a0, 24 [pid 732] set_robust_list(0x7fbb0d6119a0, 24 [pid 731] <... set_robust_list resumed>) = 0 [pid 731] rt_sigprocmask(SIG_SETMASK, [], [pid 732] <... set_robust_list resumed>) = 0 [pid 732] rt_sigprocmask(SIG_SETMASK, [], [pid 731] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 731] bpf(BPF_PROG_LOAD, NULL, 0 [pid 732] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 732] bpf(BPF_PROG_LOAD, NULL, 0 [pid 731] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 731] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 732] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] <... futex resumed>) = 1 [pid 729] <... futex resumed>) = 0 [pid 729] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = 1 [pid 731] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 730] <... futex resumed>) = 0 [pid 729] <... futex resumed>) = 0 [pid 730] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 731] <... bpf resumed>) = 3 [pid 732] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 731] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 730] <... futex resumed>) = 0 [pid 732] <... bpf resumed>) = 3 [pid 731] <... futex resumed>) = 1 [pid 730] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 729] <... futex resumed>) = 0 [pid 732] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 731] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 730] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 729] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 732] <... futex resumed>) = 0 [pid 731] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 730] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 729] <... futex resumed>) = 0 [pid 732] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 731] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 730] <... futex resumed>) = 0 [pid 729] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 720] exit_group(0) = ? [pid 722] <... bpf resumed>) = ? [pid 722] +++ exited with 0 +++ [pid 720] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=720, 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, child_tidptr=0x5555562fe690) = 733 ./strace-static-x86_64: Process 733 attached [pid 733] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 733] setpgid(0, 0) = 0 [pid 733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 733] write(3, "1000", 4) = 4 [pid 733] close(3) = 0 [pid 733] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 733] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 730] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 729] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 733] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 733] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 733] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 733] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[734]}, 88) = 734 [pid 733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 733] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 733] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 734 attached [pid 734] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 734] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 734] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 733] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 734] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 733] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 734] <... bpf resumed>) = 3 [pid 734] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 733] <... futex resumed>) = 0 [pid 734] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 733] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 734] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 733] <... futex resumed>) = 0 [pid 734] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 733] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 723] exit_group(0) = ? [pid 724] <... bpf resumed>) = ? [pid 724] +++ exited with 0 +++ [pid 723] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=723, 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=0x5555562fe690) = 735 ./strace-static-x86_64: Process 735 attached [pid 735] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 735] setpgid(0, 0 [pid 725] exit_group(0 [pid 735] <... setpgid resumed>) = 0 [pid 733] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 725] <... exit_group resumed>) = ? [pid 735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 735] write(3, "1000", 4) = 4 [pid 735] close(3) = 0 [pid 735] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 735] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 735] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 735] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 735] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 735] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[736]}, 88) = 736 [pid 735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 735] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 735] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 736 attached [pid 736] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 736] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 736] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 736] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 736] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 735] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 735] <... futex resumed>) = 0 [pid 736] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 735] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 736] <... bpf resumed>) = 3 [pid 736] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 735] <... futex resumed>) = 0 [pid 736] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 735] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 735] <... futex resumed>) = 0 [pid 736] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 735] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 726] <... bpf resumed>) = ? [pid 726] +++ exited with 0 +++ [pid 725] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=725, 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=0x5555562fe690) = 737 ./strace-static-x86_64: Process 737 attached [pid 737] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 727] exit_group(0) = ? [pid 737] setpgid(0, 0) = 0 [pid 737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 737] write(3, "1000", 4) = 4 [pid 737] close(3) = 0 [pid 737] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 737] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 737] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 737] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 737] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 728] <... bpf resumed>) = ? [pid 728] +++ exited with 0 +++ [pid 727] +++ exited with 0 +++ [pid 737] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=727, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 737] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 737] <... clone3 resumed> => {parent_tid=[738]}, 88) = 738 [pid 737] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 737] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 739 [pid 737] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 739 attached [pid 739] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 739] setpgid(0, 0) = 0 [pid 739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 739] write(3, "1000", 4) = 4 [pid 739] close(3) = 0 [pid 739] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 739] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 739] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 739] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 739] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 739] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 739] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[740]}, 88) = 740 [pid 739] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 739] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 738 attached ) = 0 [pid 739] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 738] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 738] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 738] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 737] <... futex resumed>) = 0 [pid 738] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 737] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 737] <... futex resumed>) = 0 [pid 738] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 737] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 738] <... bpf resumed>) = 3 [pid 738] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 737] <... futex resumed>) = 0 [pid 738] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 737] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 738] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 737] <... futex resumed>) = 0 [pid 738] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 737] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 740 attached [pid 740] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 740] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 740] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 740] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 739] <... futex resumed>) = 0 [pid 740] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 739] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 739] <... futex resumed>) = 0 [pid 740] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 739] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 740] <... bpf resumed>) = 3 [pid 740] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 739] <... futex resumed>) = 0 [pid 740] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 739] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 735] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 739] <... futex resumed>) = 0 [pid 740] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 739] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 730] exit_group(0 [pid 729] exit_group(0 [pid 730] <... exit_group resumed>) = ? [pid 729] <... exit_group resumed>) = ? [pid 732] <... bpf resumed>) = ? [pid 732] +++ exited with 0 +++ [pid 730] +++ exited with 0 +++ [pid 731] <... bpf resumed>) = ? [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=730, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 731] +++ exited with 0 +++ [pid 729] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=729, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 741 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 742 [pid 737] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 742 attached ./strace-static-x86_64: Process 741 attached [pid 742] set_robust_list(0x5555562fe6a0, 24 [pid 741] set_robust_list(0x5555562fe6a0, 24 [pid 742] <... set_robust_list resumed>) = 0 [pid 741] <... set_robust_list resumed>) = 0 [pid 741] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 741] <... prctl resumed>) = 0 [pid 742] <... prctl resumed>) = 0 [pid 741] setpgid(0, 0 [pid 742] setpgid(0, 0 [pid 741] <... setpgid resumed>) = 0 [pid 742] <... setpgid resumed>) = 0 [pid 741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 741] <... openat resumed>) = 3 [pid 742] <... openat resumed>) = 3 [pid 741] write(3, "1000", 4 [pid 742] write(3, "1000", 4 [pid 741] <... write resumed>) = 4 [pid 742] <... write resumed>) = 4 [pid 741] close(3 [pid 742] close(3) = 0 [pid 741] <... close resumed>) = 0 [pid 742] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 742] <... futex resumed>) = 0 [pid 741] <... futex resumed>) = 0 [pid 742] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 741] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 742] <... rt_sigaction resumed>NULL, 8) = 0 [pid 741] <... rt_sigaction resumed>NULL, 8) = 0 [pid 742] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 741] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 742] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 741] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 742] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 742] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 741] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 739] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 742] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 741] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 742] <... mprotect resumed>) = 0 [pid 741] <... mprotect resumed>) = 0 [pid 742] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 741] rt_sigprocmask(SIG_BLOCK, ~[], [pid 742] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 741] <... rt_sigprocmask resumed>[], 8) = 0 [pid 741] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 742] <... clone3 resumed> => {parent_tid=[743]}, 88) = 743 [pid 742] rt_sigprocmask(SIG_SETMASK, [], [pid 741] <... clone3 resumed> => {parent_tid=[744]}, 88) = 744 [pid 742] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 741] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 743 attached [pid 742] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 743] set_robust_list(0x7fbb0d6119a0, 24 [pid 742] <... futex resumed>) = 0 [pid 741] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... set_robust_list resumed>) = 0 [pid 742] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 741] <... futex resumed>) = 0 [pid 743] rt_sigprocmask(SIG_SETMASK, [], [pid 741] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 743] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 743] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 743] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 742] <... futex resumed>) = 0 [pid 743] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 742] <... futex resumed>) = 0 ./strace-static-x86_64: Process 744 attached [pid 743] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 742] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 744] set_robust_list(0x7fbb0d6119a0, 24 [pid 743] <... bpf resumed>) = 3 [pid 744] <... set_robust_list resumed>) = 0 [pid 743] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] rt_sigprocmask(SIG_SETMASK, [], [pid 743] <... futex resumed>) = 1 [pid 742] <... futex resumed>) = 0 [pid 744] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 743] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 742] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] bpf(BPF_PROG_LOAD, NULL, 0 [pid 743] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 742] <... futex resumed>) = 0 [pid 744] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 743] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 742] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 744] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 741] <... futex resumed>) = 0 [pid 744] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 741] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 744] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 741] <... futex resumed>) = 0 [pid 744] <... bpf resumed>) = 3 [pid 741] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 744] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 741] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 744] <... futex resumed>) = 0 [pid 741] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 744] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 741] <... futex resumed>) = 0 [pid 741] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 733] exit_group(0) = ? [pid 734] <... bpf resumed>) = ? [pid 734] +++ exited with 0 +++ [pid 733] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=733, 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=0x5555562fe690) = 745 ./strace-static-x86_64: Process 745 attached [pid 745] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 745] setpgid(0, 0) = 0 [pid 745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 742] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 745] write(3, "1000", 4 [pid 741] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 745] <... write resumed>) = 4 [pid 745] close(3) = 0 [pid 745] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 745] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 745] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 745] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 745] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 745] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 745] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[746]}, 88) = 746 [pid 745] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 745] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 745] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 746 attached [pid 746] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 746] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 746] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 746] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 745] <... futex resumed>) = 0 [pid 746] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 745] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 745] <... futex resumed>) = 0 [pid 746] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 745] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 746] <... bpf resumed>) = 3 [pid 746] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 745] <... futex resumed>) = 0 [pid 746] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 745] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 746] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 745] <... futex resumed>) = 0 [pid 746] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 745] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 ETIMEDOUT (Connection timed out) [pid 735] exit_group(0) = ? [pid 736] <... bpf resumed>) = ? [pid 736] +++ exited with 0 +++ [pid 735] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=735, 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=0x5555562fe690) = 747 ./strace-static-x86_64: Process 747 attached [pid 747] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 747] setpgid(0, 0) = 0 [pid 747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 747] write(3, "1000", 4 [pid 737] exit_group(0 [pid 747] <... write resumed>) = 4 [pid 737] <... exit_group resumed>) = ? [pid 747] close(3) = 0 [pid 747] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 747] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 747] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 747] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 738] <... bpf resumed>) = ? [pid 747] <... mprotect resumed>) = 0 [pid 738] +++ exited with 0 +++ [pid 737] +++ exited with 0 +++ [pid 747] rt_sigprocmask(SIG_BLOCK, ~[], [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=737, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 747] <... rt_sigprocmask resumed>[], 8) = 0 [pid 747] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[748]}, 88) = 748 [pid 747] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 747] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 747] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 749 ./strace-static-x86_64: Process 748 attached [pid 748] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 748] rt_sigprocmask(SIG_SETMASK, [], [pid 739] exit_group(0 [pid 748] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 739] <... exit_group resumed>) = ? [pid 748] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 748] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 747] <... futex resumed>) = 0 [pid 740] <... bpf resumed>) = ? [pid 748] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 747] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 747] <... futex resumed>) = 0 [pid 748] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 747] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 748] <... bpf resumed>) = 3 [pid 740] +++ exited with 0 +++ [pid 739] +++ exited with 0 +++ [pid 748] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 749 attached ) = 1 [pid 747] <... futex resumed>) = 0 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=739, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 749] set_robust_list(0x5555562fe6a0, 24 [pid 748] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 747] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 749] <... set_robust_list resumed>) = 0 [pid 748] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 747] <... futex resumed>) = 0 [pid 749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 748] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 747] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 750 [pid 749] <... prctl resumed>) = 0 [pid 749] setpgid(0, 0) = 0 [pid 749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 749] write(3, "1000", 4) = 4 [pid 749] close(3) = 0 [pid 749] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 749] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 749] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 750 attached ) = 0x7fbb0d5f1000 [pid 750] set_robust_list(0x5555562fe6a0, 24 [pid 749] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 750] <... set_robust_list resumed>) = 0 [pid 749] <... mprotect resumed>) = 0 [pid 750] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 749] rt_sigprocmask(SIG_BLOCK, ~[], [pid 750] <... prctl resumed>) = 0 [pid 749] <... rt_sigprocmask resumed>[], 8) = 0 [pid 750] setpgid(0, 0 [pid 749] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 750] <... setpgid resumed>) = 0 [pid 750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 749] <... clone3 resumed> => {parent_tid=[751]}, 88) = 751 [pid 750] <... openat resumed>) = 3 [pid 749] rt_sigprocmask(SIG_SETMASK, [], [pid 750] write(3, "1000", 4 [pid 749] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 750] <... write resumed>) = 4 [pid 749] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 750] close(3 [pid 749] <... futex resumed>) = 0 [pid 750] <... close resumed>) = 0 [pid 749] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 750] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 750] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 ./strace-static-x86_64: Process 751 attached [pid 750] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 751] set_robust_list(0x7fbb0d6119a0, 24 [pid 750] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 751] <... set_robust_list resumed>) = 0 [pid 750] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 750] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 751] rt_sigprocmask(SIG_SETMASK, [], [pid 750] <... mprotect resumed>) = 0 [pid 751] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 750] rt_sigprocmask(SIG_BLOCK, ~[], [pid 751] bpf(BPF_PROG_LOAD, NULL, 0 [pid 750] <... rt_sigprocmask resumed>[], 8) = 0 [pid 751] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 750] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 751] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 750] <... clone3 resumed> => {parent_tid=[752]}, 88) = 752 [pid 749] <... futex resumed>) = 0 [pid 751] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] rt_sigprocmask(SIG_SETMASK, [], [pid 749] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 750] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 749] <... futex resumed>) = 0 [pid 751] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 750] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 749] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] <... bpf resumed>) = 3 [pid 750] <... futex resumed>) = 0 [pid 751] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 750] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 751] <... futex resumed>) = 1 [pid 749] <... futex resumed>) = 0 [pid 751] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 749] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 751] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 749] <... futex resumed>) = 0 [pid 751] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 749] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 752 attached [pid 752] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 752] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 752] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 752] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 750] <... futex resumed>) = 0 [pid 752] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 750] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 752] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 750] <... futex resumed>) = 0 [pid 752] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 750] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 752] <... bpf resumed>) = 3 [pid 752] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 750] <... futex resumed>) = 0 [pid 752] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 750] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 750] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 747] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 742] exit_group(0) = ? [pid 741] exit_group(0) = ? [pid 744] <... bpf resumed>) = ? [pid 743] <... bpf resumed>) = ? [pid 744] +++ exited with 0 +++ [pid 741] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=741, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 297] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 743] +++ exited with 0 +++ [pid 742] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=742, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 749] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 753 [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 754 ./strace-static-x86_64: Process 753 attached [pid 753] set_robust_list(0x5555562fe6a0, 24./strace-static-x86_64: Process 754 attached ) = 0 [pid 753] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 754] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 753] <... prctl resumed>) = 0 [pid 753] setpgid(0, 0 [pid 754] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 753] <... setpgid resumed>) = 0 [pid 754] <... prctl resumed>) = 0 [pid 753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 754] setpgid(0, 0 [pid 753] <... openat resumed>) = 3 [pid 754] <... setpgid resumed>) = 0 [pid 753] write(3, "1000", 4 [pid 754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 753] <... write resumed>) = 4 [pid 750] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 754] <... openat resumed>) = 3 [pid 753] close(3 [pid 754] write(3, "1000", 4 [pid 753] <... close resumed>) = 0 [pid 754] <... write resumed>) = 4 [pid 753] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 754] close(3 [pid 753] <... futex resumed>) = 0 [pid 754] <... close resumed>) = 0 [pid 753] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 754] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] <... rt_sigaction resumed>NULL, 8) = 0 [pid 754] <... futex resumed>) = 0 [pid 753] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 754] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 753] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 754] <... rt_sigaction resumed>NULL, 8) = 0 [pid 753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 754] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 753] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 754] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 753] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 754] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 753] <... mprotect resumed>) = 0 [pid 754] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 753] rt_sigprocmask(SIG_BLOCK, ~[], [pid 754] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 753] <... rt_sigprocmask resumed>[], 8) = 0 [pid 754] <... mprotect resumed>) = 0 [pid 753] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 754] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 753] <... clone3 resumed> => {parent_tid=[755]}, 88) = 755 [pid 754] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 753] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 754] <... clone3 resumed> => {parent_tid=[756]}, 88) = 756 [pid 753] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 754] rt_sigprocmask(SIG_SETMASK, [], [pid 753] <... futex resumed>) = 0 [pid 754] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 753] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 754] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 754] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 755 attached [pid 755] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 755] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 755] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 755] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 756 attached [pid 756] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 755] <... futex resumed>) = 1 [pid 753] <... futex resumed>) = 0 [pid 755] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 753] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] rt_sigprocmask(SIG_SETMASK, [], [pid 755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 753] <... futex resumed>) = 0 [pid 755] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 753] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 756] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 756] bpf(BPF_PROG_LOAD, NULL, 0 [pid 755] <... bpf resumed>) = 3 [pid 756] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 755] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 755] <... futex resumed>) = 1 [pid 753] <... futex resumed>) = 0 [pid 756] <... futex resumed>) = 1 [pid 755] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 754] <... futex resumed>) = 0 [pid 753] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 755] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 754] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 753] <... futex resumed>) = 0 [pid 756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 755] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 754] <... futex resumed>) = 0 [pid 753] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 756] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 754] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 756] <... bpf resumed>) = 3 [pid 756] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 754] <... futex resumed>) = 0 [pid 756] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 754] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 756] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 754] <... futex resumed>) = 0 [pid 756] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 754] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 745] exit_group(0) = ? [pid 746] <... bpf resumed>) = ? [pid 746] +++ exited with 0 +++ [pid 745] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=745, 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=0x5555562fe690) = 758 ./strace-static-x86_64: Process 758 attached [pid 758] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 758] setpgid(0, 0) = 0 [pid 758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 758] write(3, "1000", 4) = 4 [pid 758] close(3) = 0 [pid 758] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 758] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 758] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 758] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 758] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 758] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 758] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[759]}, 88) = 759 [pid 758] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 758] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 758] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 753] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 759 attached [pid 759] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 759] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 759] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 759] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 758] <... futex resumed>) = 0 [pid 759] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 758] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] <... futex resumed>) = 0 [pid 759] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 758] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 754] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 759] <... bpf resumed>) = 3 [pid 759] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 758] <... futex resumed>) = 0 [pid 759] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 758] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 759] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 758] <... futex resumed>) = 0 [pid 758] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 747] exit_group(0) = ? [pid 749] exit_group(0) = ? [pid 751] <... bpf resumed>) = ? [pid 748] <... bpf resumed>) = ? [pid 758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 758] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 758] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 748] +++ exited with 0 +++ [pid 747] +++ exited with 0 +++ [pid 758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 758] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=747, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 758] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 760 ./strace-static-x86_64: Process 760 attached [pid 760] set_robust_list(0x5555562fe6a0, 24 [pid 750] exit_group(0 [pid 760] <... set_robust_list resumed>) = 0 [pid 751] +++ exited with 0 +++ [pid 750] <... exit_group resumed>) = ? [pid 749] +++ exited with 0 +++ [pid 760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=749, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 752] <... bpf resumed>) = ? [pid 760] <... prctl resumed>) = 0 [pid 760] setpgid(0, 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 760] <... setpgid resumed>) = 0 [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 761 [pid 760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 760] write(3, "1000", 4) = 4 [pid 760] close(3) = 0 [pid 760] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 760] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 760] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 760] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 760] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 760] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 ./strace-static-x86_64: Process 761 attached [pid 760] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 761] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 760] <... clone3 resumed> => {parent_tid=[762]}, 88) = 762 [pid 760] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 761] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 760] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... prctl resumed>) = 0 [pid 760] <... futex resumed>) = 0 [pid 761] setpgid(0, 0 [pid 760] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 761] <... setpgid resumed>) = 0 [pid 761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 761] write(3, "1000", 4 [pid 752] +++ exited with 0 +++ [pid 750] +++ exited with 0 +++ [pid 761] <... write resumed>) = 4 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=750, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 761] close(3./strace-static-x86_64: Process 762 attached ) = 0 [pid 762] set_robust_list(0x7fbb0d6119a0, 24 [pid 761] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 762] <... set_robust_list resumed>) = 0 [pid 761] <... futex resumed>) = 0 [pid 762] rt_sigprocmask(SIG_SETMASK, [], [pid 761] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 763 [pid 762] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 761] <... rt_sigaction resumed>NULL, 8) = 0 [pid 762] bpf(BPF_PROG_LOAD, NULL, 0 [pid 761] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 762] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 761] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 762] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 762] <... futex resumed>) = 1 [pid 761] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 760] <... futex resumed>) = 0 [pid 762] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 761] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 762] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 760] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 762] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 761] <... mprotect resumed>) = 0 [pid 760] <... futex resumed>) = 0 ./strace-static-x86_64: Process 763 attached [pid 762] <... bpf resumed>) = 3 [pid 761] rt_sigprocmask(SIG_BLOCK, ~[], [pid 760] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 763] set_robust_list(0x5555562fe6a0, 24 [pid 762] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... rt_sigprocmask resumed>[], 8) = 0 [pid 760] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 763] <... set_robust_list resumed>) = 0 [pid 762] <... futex resumed>) = 0 [pid 761] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 760] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 762] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 760] <... futex resumed>) = 0 [pid 763] <... prctl resumed>) = 0 [pid 763] setpgid(0, 0) = 0 [pid 763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 763] write(3, "1000", 4) = 4 [pid 763] close(3) = 0 [pid 763] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 763] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 763] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 763] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 763] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 763] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 763] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[765]}, 88) = 765 [pid 763] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 763] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 761] <... clone3 resumed> => {parent_tid=[764]}, 88) = 764 [pid 760] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 763] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 761] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 761] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 761] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 765 attached [pid 765] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 765] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 765] bpf(BPF_PROG_LOAD, NULL, 0./strace-static-x86_64: Process 764 attached [pid 764] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 765] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 765] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 763] <... futex resumed>) = 0 [pid 765] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 764] rt_sigprocmask(SIG_SETMASK, [], [pid 763] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 765] <... bpf resumed>) = 3 [pid 764] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 763] <... futex resumed>) = 0 [pid 765] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] bpf(BPF_PROG_LOAD, NULL, 0 [pid 763] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 765] <... futex resumed>) = 0 [pid 763] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 765] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 763] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 764] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 763] <... futex resumed>) = 0 [pid 764] <... futex resumed>) = 1 [pid 763] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 761] <... futex resumed>) = 0 [pid 764] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 761] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 761] <... futex resumed>) = 0 [pid 764] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 761] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 764] <... bpf resumed>) = 3 [pid 764] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 761] <... futex resumed>) = 0 [pid 764] <... futex resumed>) = 1 [pid 761] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 764] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 761] <... futex resumed>) = 0 [pid 761] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 753] exit_group(0) = ? [pid 755] <... bpf resumed>) = ? [pid 755] +++ exited with 0 +++ [pid 753] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=753, 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=0x5555562fe690) = 766 [pid 760] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 760] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 766 attached [pid 766] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 766] setpgid(0, 0) = 0 [pid 766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 766] write(3, "1000", 4) = 4 [pid 754] exit_group(0) = ? [pid 766] close(3) = 0 [pid 756] <... bpf resumed>) = ? [pid 766] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 756] +++ exited with 0 +++ [pid 754] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=754, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 299] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 763] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 767 [pid 766] <... rt_sigaction resumed>NULL, 8) = 0 [pid 766] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 766] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 766] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 766] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 766] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[768]}, 88) = 768 [pid 766] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 766] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 766] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 767 attached [pid 767] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 767] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 761] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 767] <... prctl resumed>) = 0 [pid 767] setpgid(0, 0 [pid 761] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 767] <... setpgid resumed>) = 0 [pid 761] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 767] write(3, "1000", 4) = 4 [pid 767] close(3) = 0 [pid 767] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 767] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 767] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 767] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 767] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 767] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[769]}, 88) = 769 [pid 767] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 767] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 767] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 768 attached [pid 768] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 768] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 768] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 768] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 766] <... futex resumed>) = 0 [pid 768] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 766] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 766] <... futex resumed>) = 0 ./strace-static-x86_64: Process 769 attached [pid 768] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 766] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] set_robust_list(0x7fbb0d6119a0, 24 [pid 768] <... bpf resumed>) = 3 [pid 769] <... set_robust_list resumed>) = 0 [pid 768] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 769] rt_sigprocmask(SIG_SETMASK, [], [pid 768] <... futex resumed>) = 1 [pid 766] <... futex resumed>) = 0 [pid 769] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 768] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 766] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 769] bpf(BPF_PROG_LOAD, NULL, 0 [pid 768] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 766] <... futex resumed>) = 0 [pid 769] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 768] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 766] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 767] <... futex resumed>) = 0 [pid 769] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 767] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 767] <... futex resumed>) = 0 [pid 769] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 767] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 769] <... bpf resumed>) = 3 [pid 769] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 767] <... futex resumed>) = 0 [pid 769] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 767] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 769] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 767] <... futex resumed>) = 0 [pid 769] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 767] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 758] exit_group(0 [pid 759] <... bpf resumed>) = ? [pid 758] <... exit_group resumed>) = ? [pid 759] +++ exited with 0 +++ [pid 758] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=758, 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=0x5555562fe690) = 770 ./strace-static-x86_64: Process 770 attached [pid 770] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 770] setpgid(0, 0) = 0 [pid 770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 770] write(3, "1000", 4) = 4 [pid 770] close(3 [pid 766] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 770] <... close resumed>) = 0 [pid 770] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 770] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 770] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 770] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 770] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 770] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 770] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[771]}, 88) = 771 [pid 770] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 770] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 770] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 767] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 771 attached [pid 771] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 771] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 771] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 771] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 770] <... futex resumed>) = 0 [pid 771] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 770] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 770] <... futex resumed>) = 0 [pid 771] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 770] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 771] <... bpf resumed>) = 3 [pid 771] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 770] <... futex resumed>) = 0 [pid 771] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 770] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 771] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 770] <... futex resumed>) = 0 [pid 771] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 770] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 760] exit_group(0) = ? [pid 762] <... bpf resumed>) = ? [pid 762] +++ exited with 0 +++ [pid 760] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=760, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 763] exit_group(0 [pid 765] <... bpf resumed>) = ? [pid 763] <... exit_group resumed>) = ? [pid 765] +++ exited with 0 +++ [pid 763] +++ exited with 0 +++ [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 772 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=763, 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=0x5555562fe690) = 773 ./strace-static-x86_64: Process 772 attached ./strace-static-x86_64: Process 773 attached [pid 773] set_robust_list(0x5555562fe6a0, 24 [pid 772] set_robust_list(0x5555562fe6a0, 24 [pid 773] <... set_robust_list resumed>) = 0 [pid 773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 772] <... set_robust_list resumed>) = 0 [pid 773] <... prctl resumed>) = 0 [pid 773] setpgid(0, 0) = 0 [pid 773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 773] write(3, "1000", 4) = 4 [pid 772] setpgid(0, 0 [pid 773] close(3) = 0 [pid 773] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 773] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 773] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 773] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 773] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 773] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 772] <... setpgid resumed>) = 0 [pid 773] <... clone3 resumed> => {parent_tid=[774]}, 88) = 774 [pid 773] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 773] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 773] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 761] exit_group(0) = ? [pid 772] <... openat resumed>) = 3 [pid 772] write(3, "1000", 4 [pid 764] <... bpf resumed>) = ? [pid 772] <... write resumed>) = 4 [pid 764] +++ exited with 0 +++ [pid 761] +++ exited with 0 +++ [pid 770] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 772] close(3) = 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=761, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 772] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 774 attached [pid 774] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 774] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 774] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 774] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... futex resumed>) = 0 [pid 773] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 773] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 774] <... futex resumed>) = 1 [pid 774] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 772] <... futex resumed>) = 0 [pid 296] <... restart_syscall resumed>) = 0 [pid 772] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 774] <... bpf resumed>) = 3 [pid 772] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 774] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 773] <... futex resumed>) = 0 [pid 773] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 773] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 774] <... futex resumed>) = 1 [pid 774] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 772] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 775 [pid 772] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 772] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 772] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 772] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[776]}, 88) = 776 [pid 772] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 772] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 772] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 775 attached [pid 775] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 775] setpgid(0, 0) = 0 [pid 775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 775] write(3, "1000", 4./strace-static-x86_64: Process 776 attached [pid 776] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 776] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 776] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 776] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 775] <... write resumed>) = 4 [pid 775] close(3 [pid 776] <... futex resumed>) = 1 [pid 772] <... futex resumed>) = 0 [pid 776] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 775] <... close resumed>) = 0 [pid 772] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 776] <... futex resumed>) = 0 [pid 776] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 775] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 776] <... bpf resumed>) = 3 [pid 775] <... futex resumed>) = 0 [pid 775] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 776] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 776] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 772] <... futex resumed>) = 0 [pid 772] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 776] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 772] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 775] <... rt_sigaction resumed>NULL, 8) = 0 [pid 775] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 775] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 775] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 775] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 775] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[777]}, 88) = 777 [pid 775] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 775] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 775] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 777 attached [pid 777] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 777] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 777] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 777] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 775] <... futex resumed>) = 0 [pid 775] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] <... futex resumed>) = 0 [pid 775] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 777] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 777] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 777] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 775] <... futex resumed>) = 0 [pid 775] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 775] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 777] <... futex resumed>) = 0 [pid 777] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 773] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 772] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 767] exit_group(0) = ? [pid 769] <... bpf resumed>) = ? [pid 769] +++ exited with 0 +++ [pid 767] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=767, 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=0x5555562fe690) = 778 ./strace-static-x86_64: Process 778 attached [pid 778] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 778] setpgid(0, 0) = 0 [pid 778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 778] write(3, "1000", 4) = 4 [pid 778] close(3) = 0 [pid 778] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 778] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 778] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 766] exit_group(0) = ? [pid 778] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 775] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 778] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 775] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 778] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 775] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 778] <... mprotect resumed>) = 0 [pid 778] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 778] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 768] <... bpf resumed>) = ? [pid 768] +++ exited with 0 +++ [pid 766] +++ exited with 0 +++ [pid 778] <... clone3 resumed> => {parent_tid=[779]}, 88) = 779 [pid 778] rt_sigprocmask(SIG_SETMASK, [], [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=766, si_uid=0, si_status=0, si_utime=0, si_stime=10} --- [pid 778] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 778] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] <... restart_syscall resumed>) = 0 [pid 778] <... futex resumed>) = 0 [pid 778] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 779 attached [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 779] set_robust_list(0x7fbb0d6119a0, 24 [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 780 [pid 779] <... set_robust_list resumed>) = 0 [pid 779] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 779] bpf(BPF_PROG_LOAD, NULL, 0./strace-static-x86_64: Process 780 attached [pid 780] set_robust_list(0x5555562fe6a0, 24 [pid 779] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 779] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... set_robust_list resumed>) = 0 [pid 779] <... futex resumed>) = 1 [pid 778] <... futex resumed>) = 0 [pid 778] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 779] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 778] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 780] <... prctl resumed>) = 0 [pid 779] <... bpf resumed>) = 3 [pid 780] setpgid(0, 0 [pid 779] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... setpgid resumed>) = 0 [pid 779] <... futex resumed>) = 1 [pid 778] <... futex resumed>) = 0 [pid 780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 779] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 778] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 778] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 780] <... openat resumed>) = 3 [pid 780] write(3, "1000", 4) = 4 [pid 780] close(3) = 0 [pid 780] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 780] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 780] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 780] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 780] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 780] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[781]}, 88) = 781 [pid 780] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 780] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 780] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 770] exit_group(0) = ? [pid 771] <... bpf resumed>) = ? [pid 771] +++ exited with 0 +++ [pid 770] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=770, 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, child_tidptr=0x5555562fe690) = 782 ./strace-static-x86_64: Process 781 attached [pid 781] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 781] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 782 attached NULL, 8) = 0 [pid 782] set_robust_list(0x5555562fe6a0, 24 [pid 781] bpf(BPF_PROG_LOAD, NULL, 0 [pid 782] <... set_robust_list resumed>) = 0 [pid 781] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 781] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... prctl resumed>) = 0 [pid 781] <... futex resumed>) = 1 [pid 780] <... futex resumed>) = 0 [pid 782] setpgid(0, 0 [pid 781] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 780] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... setpgid resumed>) = 0 [pid 781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 780] <... futex resumed>) = 0 [pid 782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 781] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 780] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 782] <... openat resumed>) = 3 [pid 781] <... bpf resumed>) = 3 [pid 782] write(3, "1000", 4 [pid 781] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... write resumed>) = 4 [pid 781] <... futex resumed>) = 1 [pid 780] <... futex resumed>) = 0 [pid 780] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] close(3 [pid 781] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 780] <... futex resumed>) = 0 [pid 782] <... close resumed>) = 0 [pid 780] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 782] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 782] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 782] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 782] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 782] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 778] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 778] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 782] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 778] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 782] <... clone3 resumed> => {parent_tid=[783]}, 88) = 783 [pid 782] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 782] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 782] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 783 attached [pid 783] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 783] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 783] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 783] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 783] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 782] <... futex resumed>) = 0 [pid 782] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] <... futex resumed>) = 0 [pid 782] <... futex resumed>) = 1 [pid 783] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 782] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 783] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 782] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 783] <... futex resumed>) = 0 [pid 782] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 783] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 782] <... futex resumed>) = 0 [pid 782] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 780] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 773] exit_group(0) = ? [pid 782] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 774] <... bpf resumed>) = ? [pid 774] +++ exited with 0 +++ [pid 773] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=773, 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=0x5555562fe690) = 784 ./strace-static-x86_64: Process 784 attached [pid 784] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 784] setpgid(0, 0) = 0 [pid 784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 784] write(3, "1000", 4) = 4 [pid 784] close(3) = 0 [pid 784] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 784] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 784] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 784] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 784] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 784] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[785]}, 88) = 785 [pid 784] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 784] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 784] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 785 attached [pid 785] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 785] rt_sigprocmask(SIG_SETMASK, [], [pid 775] exit_group(0) = ? [pid 785] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 785] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 785] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 784] <... futex resumed>) = 0 [pid 772] exit_group(0 [pid 784] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 772] <... exit_group resumed>) = ? [pid 784] <... futex resumed>) = 0 [pid 785] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 784] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 785] <... bpf resumed>) = 3 [pid 785] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 784] <... futex resumed>) = 0 [pid 776] <... bpf resumed>) = ? [pid 785] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 784] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 776] +++ exited with 0 +++ [pid 772] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=772, 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 [pid 784] <... futex resumed>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 786 [pid 784] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 777] <... bpf resumed>) = ? [pid 777] +++ exited with 0 +++ [pid 775] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=775, 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=0x5555562fe690) = 787 ./strace-static-x86_64: Process 786 attached [pid 786] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 786] setpgid(0, 0) = 0 [pid 786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 786] write(3, "1000", 4) = 4 [pid 786] close(3) = 0 [pid 786] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 786] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 786] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 786] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 786] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 786] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 786] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[788]}, 88) = 788 [pid 786] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 786] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 786] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 787 attached [pid 787] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 787] setpgid(0, 0) = 0 [pid 787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 787] write(3, "1000", 4) = 4 [pid 787] close(3) = 0 [pid 787] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 787] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 787] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 787] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 787] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[789]}, 88) = 789 [pid 787] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 787] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 787] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 788 attached [pid 788] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 788] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 788] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 788] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 786] <... futex resumed>) = 0 [pid 786] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 786] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 788] <... futex resumed>) = 1 [pid 788] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 788] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 786] <... futex resumed>) = 0 [pid 788] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 786] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 786] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 789 attached [pid 789] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 789] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 789] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 789] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 787] <... futex resumed>) = 0 [pid 789] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 787] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 789] <... bpf resumed>) = 3 [pid 787] <... futex resumed>) = 0 [pid 789] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 787] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 789] <... futex resumed>) = 0 [pid 787] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 789] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 787] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 784] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 787] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 786] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 786] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 786] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 786] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 778] exit_group(0) = ? [pid 779] <... bpf resumed>) = ? [pid 779] +++ exited with 0 +++ [pid 778] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=778, si_uid=0, si_status=0, si_utime=0, si_stime=12} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 790 ./strace-static-x86_64: Process 790 attached [pid 790] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 790] setpgid(0, 0) = 0 [pid 790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 790] write(3, "1000", 4) = 4 [pid 790] close(3) = 0 [pid 790] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 790] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 790] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 790] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 790] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 790] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 790] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 787] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 787] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 787] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 787] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 790] <... clone3 resumed> => {parent_tid=[791]}, 88) = 791 [pid 790] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 790] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 791 attached ) = 0 [pid 791] set_robust_list(0x7fbb0d6119a0, 24 [pid 790] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 791] <... set_robust_list resumed>) = 0 [pid 791] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 791] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 791] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 790] <... futex resumed>) = 0 [pid 791] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 790] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] <... bpf resumed>) = 3 [pid 790] <... futex resumed>) = 0 [pid 790] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 780] exit_group(0 [pid 791] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 780] <... exit_group resumed>) = ? [pid 791] <... futex resumed>) = 1 [pid 790] <... futex resumed>) = 0 [pid 781] <... bpf resumed>) = ? [pid 790] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 791] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 790] <... futex resumed>) = 0 [pid 790] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 781] +++ exited with 0 +++ [pid 780] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=780, 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=0x5555562fe690) = 792 [pid 782] exit_group(0./strace-static-x86_64: Process 792 attached ) = ? [pid 783] <... bpf resumed>) = ? [pid 792] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 783] +++ exited with 0 +++ [pid 782] +++ exited with 0 +++ [pid 792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=782, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 792] <... prctl resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 792] setpgid(0, 0) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 793 [pid 792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 792] write(3, "1000", 4) = 4 [pid 792] close(3) = 0 [pid 792] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 793 attached ) = 0 [pid 793] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 792] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 792] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 793] <... prctl resumed>) = 0 [pid 792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 793] setpgid(0, 0) = 0 [pid 793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 792] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 793] write(3, "1000", 4 [pid 792] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 793] <... write resumed>) = 4 [pid 793] close(3) = 0 [pid 792] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 793] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 793] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 792] <... mprotect resumed>) = 0 [pid 793] <... rt_sigaction resumed>NULL, 8) = 0 [pid 793] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 793] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 793] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 792] rt_sigprocmask(SIG_BLOCK, ~[], [pid 793] <... mprotect resumed>) = 0 [pid 792] <... rt_sigprocmask resumed>[], 8) = 0 [pid 793] rt_sigprocmask(SIG_BLOCK, ~[], [pid 792] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 793] <... rt_sigprocmask resumed>[], 8) = 0 [pid 793] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[794]}, 88) = 794 [pid 793] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 792] <... clone3 resumed> => {parent_tid=[795]}, 88) = 795 [pid 793] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 792] rt_sigprocmask(SIG_SETMASK, [], [pid 793] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 792] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 792] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 795 attached [pid 795] set_robust_list(0x7fbb0d6119a0, 24) = 0 ./strace-static-x86_64: Process 794 attached [pid 794] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 794] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 794] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 794] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 793] <... futex resumed>) = 0 [pid 795] rt_sigprocmask(SIG_SETMASK, [], [pid 794] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 793] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 794] <... bpf resumed>) = 3 [pid 793] <... futex resumed>) = 0 [pid 790] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 794] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 793] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 794] <... futex resumed>) = 0 [pid 793] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 794] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 793] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] bpf(BPF_PROG_LOAD, NULL, 0 [pid 793] <... futex resumed>) = 0 [pid 793] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 795] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 795] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 795] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 792] <... futex resumed>) = 0 [pid 795] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 792] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 792] <... futex resumed>) = 0 [pid 795] <... bpf resumed>) = 3 [pid 792] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 795] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 792] <... futex resumed>) = 0 [pid 792] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 792] <... futex resumed>) = 0 [pid 792] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 786] exit_group(0) = ? [pid 788] <... bpf resumed>) = ? [pid 788] +++ exited with 0 +++ [pid 786] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=786, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 784] exit_group(0 [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 784] <... exit_group resumed>) = ? [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 796 [pid 793] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 793] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 793] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 796 attached [pid 796] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 796] setpgid(0, 0) = 0 [pid 796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 796] write(3, "1000", 4) = 4 [pid 796] close(3) = 0 [pid 796] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 796] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 796] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 796] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 796] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 796] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 792] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 796] <... clone3 resumed> => {parent_tid=[798]}, 88) = 798 [pid 796] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 796] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 796] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 798 attached [pid 798] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 798] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 798] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 798] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 796] <... futex resumed>) = 0 [pid 796] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 796] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 798] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 796] <... futex resumed>) = 0 [pid 796] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 796] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 798] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 785] <... bpf resumed>) = ? [pid 785] +++ exited with 0 +++ [pid 784] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=784, si_uid=0, si_status=0, si_utime=0, si_stime=9} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 787] exit_group(0) = ? [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 799 [pid 789] <... bpf resumed>) = ? [pid 789] +++ exited with 0 +++ [pid 787] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=787, 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=0x5555562fe690) = 800 ./strace-static-x86_64: Process 799 attached [pid 799] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 799] setpgid(0, 0) = 0 [pid 799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 799] write(3, "1000", 4) = 4 [pid 799] close(3) = 0 [pid 799] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 799] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 799] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 799] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 799] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 799] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[801]}, 88) = 801 [pid 799] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 799] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 800 attached [pid 800] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 800] setpgid(0, 0) = 0 [pid 800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 800] write(3, "1000", 4) = 4 [pid 800] close(3) = 0 [pid 800] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 800] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 800] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 800] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 800] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 800] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 800] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[802]}, 88) = 802 [pid 800] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 800] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 800] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 801 attached [pid 801] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 801] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 801] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 801] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 799] <... futex resumed>) = 0 [pid 801] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 799] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 801] <... bpf resumed>) = 3 [pid 799] <... futex resumed>) = 0 [pid 801] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 799] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 801] <... futex resumed>) = 0 [pid 799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 801] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 799] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 799] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 802 attached [pid 802] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 802] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 802] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 802] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 800] <... futex resumed>) = 0 [pid 800] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 800] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 802] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 800] <... futex resumed>) = 0 [pid 800] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 800] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 802] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 796] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 796] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 796] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 796] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 796] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 799] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 790] exit_group(0) = ? [pid 791] <... bpf resumed>) = ? [pid 791] +++ exited with 0 +++ [pid 790] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=790, 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=0x5555562fe690) = 803 [pid 800] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 800] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 803 attached [pid 803] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 803] setpgid(0, 0) = 0 [pid 803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 803] write(3, "1000", 4) = 4 [pid 803] close(3) = 0 [pid 803] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 803] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 803] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 803] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 803] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[804]}, 88) = 804 [pid 803] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 803] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 793] exit_group(0) = ? ./strace-static-x86_64: Process 804 attached [pid 804] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 794] <... bpf resumed>) = ? [pid 804] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 794] +++ exited with 0 +++ [pid 793] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=793, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 804] bpf(BPF_PROG_LOAD, NULL, 0 [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 804] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 804] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... restart_syscall resumed>) = 0 [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 804] <... futex resumed>) = 1 [pid 803] <... futex resumed>) = 0 [pid 803] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 805 [pid 804] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 803] <... futex resumed>) = 0 [pid 804] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 803] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 804] <... futex resumed>) = 0 [pid 803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 803] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 803] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 804] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=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 805 attached [pid 805] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 805] setpgid(0, 0) = 0 [pid 805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 805] write(3, "1000", 4) = 4 [pid 805] close(3) = 0 [pid 805] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 805] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 805] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 805] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 805] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 805] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[806]}, 88) = 806 [pid 805] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 805] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 792] exit_group(0) = ? ./strace-static-x86_64: Process 806 attached [pid 806] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 806] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 806] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 806] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 805] <... futex resumed>) = 0 [pid 805] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 805] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 806] <... futex resumed>) = 1 [pid 806] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 795] <... bpf resumed>) = ? [pid 806] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 795] +++ exited with 0 +++ [pid 792] +++ exited with 0 +++ [pid 806] <... futex resumed>) = 1 [pid 805] <... futex resumed>) = 0 [pid 806] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 805] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=792, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 805] <... futex resumed>) = 0 [pid 297] restart_syscall(<... resuming interrupted clone ...> [pid 805] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... restart_syscall resumed>) = 0 [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 807 ./strace-static-x86_64: Process 807 attached [pid 803] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 803] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 803] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 807] set_robust_list(0x5555562fe6a0, 24 [pid 803] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 807] <... set_robust_list resumed>) = 0 [pid 807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 807] setpgid(0, 0) = 0 [pid 807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 807] write(3, "1000", 4) = 4 [pid 807] close(3) = 0 [pid 807] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 807] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 807] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 807] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 807] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[808]}, 88) = 808 [pid 807] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 807] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 807] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 808 attached [pid 808] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 796] exit_group(0 [pid 808] rt_sigprocmask(SIG_SETMASK, [], [pid 798] <... bpf resumed>) = ? [pid 796] <... exit_group resumed>) = ? [pid 808] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 808] bpf(BPF_PROG_LOAD, NULL, 0 [pid 798] +++ exited with 0 +++ [pid 796] +++ exited with 0 +++ [pid 808] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 808] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=796, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 808] <... futex resumed>) = 1 [pid 807] <... futex resumed>) = 0 [pid 805] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 301] restart_syscall(<... resuming interrupted clone ...> [pid 808] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 807] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 301] <... restart_syscall resumed>) = 0 [pid 808] <... futex resumed>) = 0 [pid 807] <... futex resumed>) = 1 [pid 808] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 807] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 808] <... bpf resumed>) = 3 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 808] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 807] <... futex resumed>) = 0 [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 809 [pid 808] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 807] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 808] <... futex resumed>) = 0 [pid 807] <... futex resumed>) = 1 [pid 808] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=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 809 attached [pid 807] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 809] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 809] setpgid(0, 0) = 0 [pid 809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 809] write(3, "1000", 4) = 4 [pid 809] close(3) = 0 [pid 809] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 809] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 809] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 809] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 809] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 809] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[810]}, 88) = 810 [pid 809] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 809] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 809] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 810 attached [pid 810] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 810] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 810] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 810] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] <... futex resumed>) = 0 [pid 810] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 809] <... futex resumed>) = 0 [pid 810] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 809] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 810] <... bpf resumed>) = 3 [pid 810] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 809] <... futex resumed>) = 0 [pid 799] exit_group(0) = ? [pid 810] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 809] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 807] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 801] <... bpf resumed>) = ? [pid 810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 809] <... futex resumed>) = 0 [pid 810] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 809] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 801] +++ exited with 0 +++ [pid 799] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=799, 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=0x5555562fe690) = 811 [pid 800] exit_group(0) = ? [pid 802] <... bpf resumed>) = ? [pid 802] +++ exited with 0 +++ [pid 800] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=800, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 811 attached [pid 811] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 811] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 296] <... restart_syscall resumed>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 812 [pid 811] <... prctl resumed>) = 0 [pid 811] setpgid(0, 0) = 0 [pid 811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 811] write(3, "1000", 4) = 4 [pid 811] close(3) = 0 [pid 811] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 811] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 811] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 811] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 811] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 811] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0}./strace-static-x86_64: Process 812 attached [pid 812] set_robust_list(0x5555562fe6a0, 24 [pid 811] <... clone3 resumed> => {parent_tid=[813]}, 88) = 813 [pid 811] rt_sigprocmask(SIG_SETMASK, [], [pid 812] <... set_robust_list resumed>) = 0 [pid 812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 811] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 812] <... prctl resumed>) = 0 [pid 811] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] setpgid(0, 0 [pid 811] <... futex resumed>) = 0 [pid 811] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] <... setpgid resumed>) = 0 [pid 812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 812] write(3, "1000", 4) = 4 [pid 812] close(3) = 0 [pid 812] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 813 attached [pid 813] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 813] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 813] bpf(BPF_PROG_LOAD, NULL, 0 [pid 812] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 813] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 813] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 811] <... futex resumed>) = 0 [pid 811] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 811] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 813] <... futex resumed>) = 1 [pid 813] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 812] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 812] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 813] <... bpf resumed>) = 3 [pid 812] <... mprotect resumed>) = 0 [pid 813] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 811] <... futex resumed>) = 0 [pid 813] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 811] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] rt_sigprocmask(SIG_BLOCK, ~[], [pid 811] <... futex resumed>) = 0 [pid 811] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 812] <... rt_sigprocmask resumed>[], 8) = 0 [pid 809] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 812] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[814]}, 88) = 814 [pid 812] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 812] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 812] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 814 attached [pid 814] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 814] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 814] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 814] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] <... futex resumed>) = 0 [pid 814] <... futex resumed>) = 1 [pid 812] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 812] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 814] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 814] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 812] <... futex resumed>) = 0 [pid 814] <... futex resumed>) = 1 [pid 812] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 814] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 812] <... futex resumed>) = 0 [pid 812] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 811] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 803] exit_group(0 [pid 804] <... bpf resumed>) = ? [pid 803] <... exit_group resumed>) = ? [pid 804] +++ exited with 0 +++ [pid 803] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=803, 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=0x5555562fe690) = 815 ./strace-static-x86_64: Process 815 attached [pid 815] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 815] setpgid(0, 0) = 0 [pid 812] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 812] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 815] <... openat resumed>) = 3 [pid 812] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 815] write(3, "1000", 4) = 4 [pid 815] close(3) = 0 [pid 815] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 815] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 815] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 815] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 815] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[816]}, 88) = 816 [pid 815] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 815] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 815] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 805] exit_group(0) = ? [pid 806] <... bpf resumed>) = ? ./strace-static-x86_64: Process 816 attached [pid 816] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 816] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 816] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 816] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 806] +++ exited with 0 +++ [pid 805] +++ exited with 0 +++ [pid 816] <... futex resumed>) = 1 [pid 815] <... futex resumed>) = 0 [pid 816] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 815] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=805, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 300] restart_syscall(<... resuming interrupted clone ...> [pid 815] <... futex resumed>) = 0 [pid 300] <... restart_syscall resumed>) = 0 [pid 815] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 816] <... bpf resumed>) = 3 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 817 [pid 816] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 815] <... futex resumed>) = 0 [pid 815] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 816] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 815] <... futex resumed>) = 0 [pid 815] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 817 attached [pid 817] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 817] setpgid(0, 0) = 0 [pid 817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 817] write(3, "1000", 4) = 4 [pid 817] close(3) = 0 [pid 817] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 817] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 817] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 817] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 817] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 817] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[818]}, 88) = 818 [pid 817] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 817] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 817] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 818 attached [pid 818] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 818] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 818] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 818] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 817] <... futex resumed>) = 0 [pid 818] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 817] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 818] <... bpf resumed>) = 3 [pid 817] <... futex resumed>) = 0 [pid 818] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 817] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 818] <... futex resumed>) = 0 [pid 817] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 818] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 817] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 817] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 815] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 807] exit_group(0) = ? [pid 817] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 817] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 808] <... bpf resumed>) = ? [pid 808] +++ exited with 0 +++ [pid 807] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=807, 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=0x5555562fe690) = 819 ./strace-static-x86_64: Process 819 attached [pid 819] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 819] setpgid(0, 0) = 0 [pid 819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 819] write(3, "1000", 4) = 4 [pid 819] close(3) = 0 [pid 819] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 809] exit_group(0 [pid 819] <... futex resumed>) = 0 [pid 819] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 809] <... exit_group resumed>) = ? [pid 819] <... rt_sigaction resumed>NULL, 8) = 0 [pid 819] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 819] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 819] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 819] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 819] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[820]}, 88) = 820 [pid 819] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 819] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 819] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 820 attached [pid 820] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 820] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 820] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 820] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 819] <... futex resumed>) = 0 [pid 820] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 819] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 819] <... futex resumed>) = 0 [pid 820] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 819] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 820] <... bpf resumed>) = 3 [pid 820] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 819] <... futex resumed>) = 0 [pid 820] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 819] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 820] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 819] <... futex resumed>) = 0 [pid 820] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 819] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 810] <... bpf resumed>) = ? [pid 810] +++ exited with 0 +++ [pid 809] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=809, 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=0x5555562fe690) = 821 [pid 811] exit_group(0) = ? [pid 813] <... bpf resumed>) = ? ./strace-static-x86_64: Process 821 attached [pid 813] +++ exited with 0 +++ [pid 811] +++ exited with 0 +++ [pid 821] set_robust_list(0x5555562fe6a0, 24 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=811, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 821] <... set_robust_list resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 821] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 298] <... restart_syscall resumed>) = 0 [pid 821] <... prctl resumed>) = 0 [pid 821] setpgid(0, 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 821] <... setpgid resumed>) = 0 [pid 821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 822 [pid 821] <... openat resumed>) = 3 [pid 821] write(3, "1000", 4) = 4 [pid 821] close(3) = 0 [pid 821] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 821] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 821] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 821] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 821] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 821] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 821] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[823]}, 88) = 823 [pid 821] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 821] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 822 attached ) = 0 [pid 822] set_robust_list(0x5555562fe6a0, 24 [pid 821] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 822] <... set_robust_list resumed>) = 0 [pid 822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 822] setpgid(0, 0./strace-static-x86_64: Process 823 attached ) = 0 [pid 822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 823] set_robust_list(0x7fbb0d6119a0, 24 [pid 822] <... openat resumed>) = 3 [pid 823] <... set_robust_list resumed>) = 0 [pid 823] rt_sigprocmask(SIG_SETMASK, [], [pid 822] write(3, "1000", 4 [pid 823] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 822] <... write resumed>) = 4 [pid 823] bpf(BPF_PROG_LOAD, NULL, 0 [pid 822] close(3 [pid 823] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 822] <... close resumed>) = 0 [pid 823] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 822] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 821] <... futex resumed>) = 0 [pid 823] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] <... futex resumed>) = 0 [pid 821] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 822] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 821] <... futex resumed>) = 0 [pid 823] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 822] <... rt_sigaction resumed>NULL, 8) = 0 [pid 821] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 819] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 823] <... bpf resumed>) = 3 [pid 822] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 823] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 822] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 823] <... futex resumed>) = 1 [pid 822] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 821] <... futex resumed>) = 0 [pid 823] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 822] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 821] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 822] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 821] <... futex resumed>) = 0 [pid 823] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 822] <... mprotect resumed>) = 0 [pid 821] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 822] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 822] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[824]}, 88) = 824 [pid 822] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 822] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 822] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 824 attached [pid 824] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 824] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 812] exit_group(0) = ? [pid 824] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 824] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 822] <... futex resumed>) = 0 [pid 822] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 822] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 824] <... futex resumed>) = 1 [pid 824] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 824] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 822] <... futex resumed>) = 0 [pid 822] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 822] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 824] <... futex resumed>) = 1 [pid 824] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 814] <... bpf resumed>) = ? [pid 814] +++ exited with 0 +++ [pid 812] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=812, si_uid=0, si_status=0, si_utime=0, si_stime=11} --- [pid 296] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 825 ./strace-static-x86_64: Process 825 attached [pid 825] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 825] setpgid(0, 0) = 0 [pid 825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 825] write(3, "1000", 4) = 4 [pid 825] close(3) = 0 [pid 825] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 825] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 825] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 825] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 822] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 825] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 825] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[826]}, 88) = 826 [pid 825] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 825] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 825] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 826 attached [pid 821] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 826] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 826] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 826] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 826] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 825] <... futex resumed>) = 0 [pid 825] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 825] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 826] <... futex resumed>) = 1 [pid 826] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 826] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 825] <... futex resumed>) = 0 [pid 826] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 825] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 826] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 825] <... futex resumed>) = 0 [pid 826] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 825] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 815] exit_group(0) = ? [pid 816] <... bpf resumed>) = ? [pid 816] +++ exited with 0 +++ [pid 815] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=815, 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=0x5555562fe690) = 827 ./strace-static-x86_64: Process 827 attached [pid 827] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 827] setpgid(0, 0) = 0 [pid 827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 827] write(3, "1000", 4) = 4 [pid 827] close(3) = 0 [pid 827] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 827] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 827] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 827] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 827] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 827] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[828]}, 88) = 828 [pid 827] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 827] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 817] exit_group(0 [pid 827] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 817] <... exit_group resumed>) = ? [pid 818] <... bpf resumed>) = ? [pid 818] +++ exited with 0 +++ [pid 817] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=817, 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 825] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 829 ./strace-static-x86_64: Process 828 attached [pid 828] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 828] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 828] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 828] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 827] <... futex resumed>) = 0 ./strace-static-x86_64: Process 829 attached [pid 828] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 827] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 827] <... futex resumed>) = 0 [pid 829] set_robust_list(0x5555562fe6a0, 24 [pid 828] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 827] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 829] <... set_robust_list resumed>) = 0 [pid 828] <... bpf resumed>) = 3 [pid 829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 828] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... prctl resumed>) = 0 [pid 828] <... futex resumed>) = 1 [pid 827] <... futex resumed>) = 0 [pid 829] setpgid(0, 0 [pid 828] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 827] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... setpgid resumed>) = 0 [pid 828] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 827] <... futex resumed>) = 0 [pid 829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 828] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 827] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 829] <... openat resumed>) = 3 [pid 829] write(3, "1000", 4) = 4 [pid 829] close(3) = 0 [pid 829] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 829] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 829] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 829] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 829] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 829] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 829] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[830]}, 88) = 830 [pid 829] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 829] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 829] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 830 attached [pid 830] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 830] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 830] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 830] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 829] <... futex resumed>) = 0 [pid 829] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 830] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 829] <... futex resumed>) = 0 [pid 829] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 830] <... bpf resumed>) = 3 [pid 830] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 829] <... futex resumed>) = 0 [pid 830] <... futex resumed>) = 1 [pid 830] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 829] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 829] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 827] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 819] exit_group(0) = ? [pid 820] <... bpf resumed>) = ? [pid 820] +++ exited with 0 +++ [pid 819] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=819, 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=0x5555562fe690) = 831 ./strace-static-x86_64: Process 831 attached [pid 831] set_robust_list(0x5555562fe6a0, 24 [pid 822] exit_group(0 [pid 831] <... set_robust_list resumed>) = 0 [pid 822] <... exit_group resumed>) = ? [pid 831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 831] setpgid(0, 0) = 0 [pid 829] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 824] <... bpf resumed>) = ? [pid 831] write(3, "1000", 4) = 4 [pid 831] close(3) = 0 [pid 824] +++ exited with 0 +++ [pid 822] +++ exited with 0 +++ [pid 831] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=822, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 831] <... futex resumed>) = 0 [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 831] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 298] <... restart_syscall resumed>) = 0 [pid 831] <... rt_sigaction resumed>NULL, 8) = 0 [pid 831] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 831] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 831] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 832 [pid 831] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 831] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0}./strace-static-x86_64: Process 832 attached => {parent_tid=[833]}, 88) = 833 [pid 832] set_robust_list(0x5555562fe6a0, 24 [pid 831] rt_sigprocmask(SIG_SETMASK, [], [pid 832] <... set_robust_list resumed>) = 0 [pid 831] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 832] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 831] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] <... prctl resumed>) = 0 [pid 831] <... futex resumed>) = 0 [pid 832] setpgid(0, 0 [pid 831] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 832] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 833 attached [pid 832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 833] set_robust_list(0x7fbb0d6119a0, 24 [pid 832] <... openat resumed>) = 3 [pid 832] write(3, "1000", 4) = 4 [pid 832] close(3) = 0 [pid 832] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 833] <... set_robust_list resumed>) = 0 [pid 832] <... futex resumed>) = 0 [pid 832] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 832] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 832] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 833] rt_sigprocmask(SIG_SETMASK, [], [pid 832] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 832] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 833] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 832] <... mprotect resumed>) = 0 [pid 833] bpf(BPF_PROG_LOAD, NULL, 0 [pid 832] rt_sigprocmask(SIG_BLOCK, ~[], [pid 833] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 832] <... rt_sigprocmask resumed>[], 8) = 0 [pid 833] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 833] <... futex resumed>) = 1 [pid 831] <... futex resumed>) = 0 [pid 833] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 831] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 832] <... clone3 resumed> => {parent_tid=[834]}, 88) = 834 [pid 831] <... futex resumed>) = 0 [pid 833] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 832] rt_sigprocmask(SIG_SETMASK, [], [pid 831] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 834 attached [pid 833] <... bpf resumed>) = 3 [pid 832] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 834] set_robust_list(0x7fbb0d6119a0, 24 [pid 833] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 832] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... set_robust_list resumed>) = 0 [pid 833] <... futex resumed>) = 1 [pid 832] <... futex resumed>) = 0 [pid 831] <... futex resumed>) = 0 [pid 834] rt_sigprocmask(SIG_SETMASK, [], [pid 833] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 832] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 831] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 831] <... futex resumed>) = 0 [pid 834] bpf(BPF_PROG_LOAD, NULL, 0 [pid 833] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 831] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 834] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 834] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 832] <... futex resumed>) = 0 [pid 834] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 832] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 832] <... futex resumed>) = 0 [pid 832] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 834] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 834] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 832] <... futex resumed>) = 0 [pid 834] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 832] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 834] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 832] <... futex resumed>) = 0 [pid 834] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 832] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 821] exit_group(0) = ? [pid 823] <... bpf resumed>) = ? [pid 823] +++ exited with 0 +++ [pid 821] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=821, 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=0x5555562fe690) = 835 ./strace-static-x86_64: Process 835 attached [pid 835] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 835] setpgid(0, 0) = 0 [pid 835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 835] write(3, "1000", 4) = 4 [pid 835] close(3) = 0 [pid 835] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 835] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 835] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 835] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 835] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 835] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 835] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[836]}, 88) = 836 [pid 835] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 835] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 835] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 825] exit_group(0) = ? ./strace-static-x86_64: Process 836 attached [pid 831] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 836] set_robust_list(0x7fbb0d6119a0, 24 [pid 826] <... bpf resumed>) = ? [pid 836] <... set_robust_list resumed>) = 0 [pid 836] rt_sigprocmask(SIG_SETMASK, [], [pid 826] +++ exited with 0 +++ [pid 832] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 825] +++ exited with 0 +++ [pid 836] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 836] bpf(BPF_PROG_LOAD, NULL, 0 [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=825, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 836] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 296] restart_syscall(<... resuming interrupted clone ...> [pid 836] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... restart_syscall resumed>) = 0 [pid 836] <... futex resumed>) = 1 [pid 835] <... futex resumed>) = 0 [pid 836] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 835] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 835] <... futex resumed>) = 0 [pid 836] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 835] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 296] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 836] <... bpf resumed>) = 3 [pid 836] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 835] <... futex resumed>) = 0 [pid 836] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 835] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... clone resumed>, child_tidptr=0x5555562fe690) = 837 [pid 836] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 835] <... futex resumed>) = 0 [pid 835] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 836] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=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 837 attached [pid 837] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 837] setpgid(0, 0) = 0 [pid 837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 837] write(3, "1000", 4) = 4 [pid 837] close(3) = 0 [pid 837] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 837] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 837] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 837] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 837] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[838]}, 88) = 838 [pid 837] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 837] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 837] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 838 attached [pid 838] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 838] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 838] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 838] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] <... futex resumed>) = 0 [pid 837] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 837] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 838] <... futex resumed>) = 1 [pid 838] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 838] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 837] <... futex resumed>) = 0 [pid 837] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 837] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 838] <... futex resumed>) = 1 [pid 838] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 835] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 837] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 827] exit_group(0) = ? [pid 828] <... bpf resumed>) = ? [pid 828] +++ exited with 0 +++ [pid 827] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=827, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 829] exit_group(0 [pid 299] restart_syscall(<... resuming interrupted clone ...> [pid 829] <... exit_group resumed>) = ? [pid 299] <... restart_syscall resumed>) = 0 [pid 830] <... bpf resumed>) = ? [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 840 [pid 830] +++ exited with 0 +++ [pid 829] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=829, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- ./strace-static-x86_64: Process 840 attached [pid 300] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 840] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 841 [pid 840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 840] setpgid(0, 0) = 0 [pid 840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 840] write(3, "1000", 4) = 4 [pid 840] close(3) = 0 ./strace-static-x86_64: Process 841 attached [pid 840] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 841] set_robust_list(0x5555562fe6a0, 24 [pid 840] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 841] <... set_robust_list resumed>) = 0 [pid 841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 840] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 841] <... prctl resumed>) = 0 [pid 840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 841] setpgid(0, 0 [pid 840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 841] <... setpgid resumed>) = 0 [pid 840] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 840] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 841] <... openat resumed>) = 3 [pid 840] <... mprotect resumed>) = 0 [pid 841] write(3, "1000", 4) = 4 [pid 841] close(3) = 0 [pid 841] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 841] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 840] rt_sigprocmask(SIG_BLOCK, ~[], [pid 841] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 840] <... rt_sigprocmask resumed>[], 8) = 0 [pid 841] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 841] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 841] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 841] rt_sigprocmask(SIG_BLOCK, ~[], [pid 840] <... clone3 resumed> => {parent_tid=[842]}, 88) = 842 [pid 841] <... rt_sigprocmask resumed>[], 8) = 0 [pid 840] rt_sigprocmask(SIG_SETMASK, [], [pid 841] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[843]}, 88) = 843 [pid 840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 841] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 840] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 841] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 840] <... futex resumed>) = 0 [pid 841] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 840] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 842 attached [pid 842] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 842] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 843 attached NULL, 8) = 0 [pid 843] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 843] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 843] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 843] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 841] <... futex resumed>) = 0 [pid 841] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 841] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 843] <... futex resumed>) = 1 [pid 843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 842] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 843] <... bpf resumed>) = 3 [pid 842] <... futex resumed>) = 1 [pid 840] <... futex resumed>) = 0 [pid 843] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 840] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 843] <... futex resumed>) = 1 [pid 842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 841] <... futex resumed>) = 0 [pid 840] <... futex resumed>) = 0 [pid 843] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 841] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 840] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 842] <... bpf resumed>) = 3 [pid 841] <... futex resumed>) = 0 [pid 841] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 842] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 840] <... futex resumed>) = 0 [pid 842] <... futex resumed>) = 1 [pid 840] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 842] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 840] <... futex resumed>) = 0 [pid 840] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 832] exit_group(0) = ? [pid 834] <... bpf resumed>) = ? [pid 831] exit_group(0) = ? [pid 833] <... bpf resumed>) = ? [pid 833] +++ exited with 0 +++ [pid 831] +++ exited with 0 +++ [pid 834] +++ exited with 0 +++ [pid 832] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=831, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=832, si_uid=0, si_status=0, si_utime=0, si_stime=8} --- [pid 298] restart_syscall(<... resuming interrupted clone ...> [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 298] <... restart_syscall resumed>) = 0 [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 844 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 845 ./strace-static-x86_64: Process 844 attached [pid 844] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 844] setpgid(0, 0./strace-static-x86_64: Process 845 attached [pid 845] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 845] setpgid(0, 0) = 0 [pid 845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 844] <... setpgid resumed>) = 0 [pid 845] write(3, "1000", 4 [pid 844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 845] <... write resumed>) = 4 [pid 845] close(3 [pid 844] <... openat resumed>) = 3 [pid 845] <... close resumed>) = 0 [pid 845] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 845] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 845] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 845] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 844] write(3, "1000", 4 [pid 845] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 845] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 844] <... write resumed>) = 4 [pid 845] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 844] close(3 [pid 845] <... clone3 resumed> => {parent_tid=[846]}, 88) = 846 [pid 845] rt_sigprocmask(SIG_SETMASK, [], [pid 844] <... close resumed>) = 0 [pid 845] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 845] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 845] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 844] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 844] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 844] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 844] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 844] rt_sigprocmask(SIG_BLOCK, ~[], [pid 841] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 841] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 846 attached [pid 844] <... rt_sigprocmask resumed>[], 8) = 0 [pid 846] set_robust_list(0x7fbb0d6119a0, 24 [pid 844] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 846] <... set_robust_list resumed>) = 0 [pid 846] rt_sigprocmask(SIG_SETMASK, [], [pid 844] <... clone3 resumed> => {parent_tid=[847]}, 88) = 847 [pid 846] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 844] rt_sigprocmask(SIG_SETMASK, [], [pid 846] bpf(BPF_PROG_LOAD, NULL, 0 [pid 844] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 844] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 846] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] <... futex resumed>) = 0 [pid 840] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 844] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 846] <... futex resumed>) = 1 [pid 845] <... futex resumed>) = 0 [pid 846] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 845] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 846] <... bpf resumed>) = 3 [pid 845] <... futex resumed>) = 0 [pid 845] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 846] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 845] <... futex resumed>) = 0 [pid 846] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 845] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 845] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 847 attached [pid 847] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 847] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 847] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 847] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 844] <... futex resumed>) = 0 [pid 847] <... futex resumed>) = 1 [pid 844] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 847] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 844] <... futex resumed>) = 0 [pid 844] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 847] <... bpf resumed>) = 3 [pid 847] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 844] <... futex resumed>) = 0 [pid 844] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 847] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 844] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 835] exit_group(0) = ? [pid 836] <... bpf resumed>) = ? [pid 836] +++ exited with 0 +++ [pid 835] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=835, 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=0x5555562fe690) = 848 ./strace-static-x86_64: Process 848 attached [pid 848] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 848] setpgid(0, 0) = 0 [pid 848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 848] write(3, "1000", 4) = 4 [pid 848] close(3) = 0 [pid 848] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 848] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 848] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 848] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 848] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 848] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[849]}, 88) = 849 [pid 848] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 848] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 848] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 849 attached [pid 849] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 849] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 849] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 849] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 848] <... futex resumed>) = 0 [pid 848] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 848] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] <... futex resumed>) = 1 [pid 849] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 837] exit_group(0) = ? [pid 838] <... bpf resumed>) = ? [pid 849] <... bpf resumed>) = 3 [pid 849] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 848] <... futex resumed>) = 0 [pid 848] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 848] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 849] <... futex resumed>) = 1 [pid 849] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 838] +++ exited with 0 +++ [pid 837] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=837, 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=0x5555562fe690) = 850 [pid 844] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 850 attached [pid 850] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 850] setpgid(0, 0) = 0 [pid 850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 850] write(3, "1000", 4) = 4 [pid 850] close(3) = 0 [pid 850] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 850] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 850] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 850] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 850] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[851]}, 88) = 851 [pid 850] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 850] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 851 attached [pid 851] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 851] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 851] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 851] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 850] <... futex resumed>) = 0 [pid 850] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 851] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 851] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 850] <... futex resumed>) = 0 [pid 851] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 850] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 850] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 848] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 841] exit_group(0) = ? [pid 843] <... bpf resumed>) = ? [pid 843] +++ exited with 0 +++ [pid 841] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=841, 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=0x5555562fe690) = 852 [pid 850] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 850] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 850] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}./strace-static-x86_64: Process 852 attached ) = -1 ETIMEDOUT (Connection timed out) [pid 852] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 852] setpgid(0, 0) = 0 [pid 852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 852] write(3, "1000", 4) = 4 [pid 852] close(3) = 0 [pid 852] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 852] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 852] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 852] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 852] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[853]}, 88) = 853 [pid 852] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 852] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 840] exit_group(0) = ? [pid 842] <... bpf resumed>) = ? [pid 842] +++ exited with 0 +++ [pid 840] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=840, 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=0x5555562fe690) = 854 ./strace-static-x86_64: Process 853 attached [pid 853] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 853] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 853] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 853] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 852] <... futex resumed>) = 0 [pid 853] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 852] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 853] <... bpf resumed>) = 3 [pid 852] <... futex resumed>) = 0 [pid 853] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 852] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 853] <... futex resumed>) = 0 [pid 852] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 853] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 852] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 852] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 854 attached [pid 854] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 854] setpgid(0, 0) = 0 [pid 854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 854] write(3, "1000", 4) = 4 [pid 854] close(3) = 0 [pid 854] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 854] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 854] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 854] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 854] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[855]}, 88) = 855 [pid 854] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 854] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 854] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 845] exit_group(0) = ? [pid 846] <... bpf resumed>) = ? [pid 846] +++ exited with 0 +++ [pid 845] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=845, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 298] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 856 ./strace-static-x86_64: Process 855 attached [pid 855] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 855] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 855] bpf(BPF_PROG_LOAD, NULL, 0./strace-static-x86_64: Process 856 attached ) = -1 EFAULT (Bad address) [pid 856] set_robust_list(0x5555562fe6a0, 24 [pid 855] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 854] <... futex resumed>) = 0 [pid 856] <... set_robust_list resumed>) = 0 [pid 855] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 854] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 856] <... prctl resumed>) = 0 [pid 855] <... futex resumed>) = 0 [pid 855] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 856] setpgid(0, 0 [pid 855] <... bpf resumed>) = 3 [pid 854] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 856] <... setpgid resumed>) = 0 [pid 855] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 854] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 855] <... futex resumed>) = 0 [pid 854] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 856] <... openat resumed>) = 3 [pid 855] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 854] <... futex resumed>) = 0 [pid 856] write(3, "1000", 4 [pid 854] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 856] <... write resumed>) = 4 [pid 856] close(3) = 0 [pid 856] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 856] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 856] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 856] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 856] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[857]}, 88) = 857 [pid 856] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 856] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 856] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 852] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 852] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 857 attached [pid 857] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 857] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 857] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 857] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 856] <... futex resumed>) = 0 [pid 856] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 856] <... futex resumed>) = 0 [pid 857] <... bpf resumed>) = 3 [pid 856] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 856] <... futex resumed>) = 0 [pid 857] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 856] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 857] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 856] <... futex resumed>) = 0 [pid 856] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 857] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 854] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 844] exit_group(0) = ? [pid 847] <... bpf resumed>) = ? [pid 847] +++ exited with 0 +++ [pid 844] +++ exited with 0 +++ [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=844, 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=0x5555562fe690) = 858 [pid 848] exit_group(0) = ? [pid 849] <... bpf resumed>) = ? ./strace-static-x86_64: Process 858 attached [pid 858] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 858] setpgid(0, 0) = 0 [pid 858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 849] +++ exited with 0 +++ [pid 848] +++ exited with 0 +++ [pid 858] <... openat resumed>) = 3 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=848, si_uid=0, si_status=0, si_utime=0, si_stime=6} --- [pid 858] write(3, "1000", 4 [pid 301] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 858] <... write resumed>) = 4 [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 859 [pid 858] close(3) = 0 [pid 858] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 858] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 858] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 859 attached ) = 0 [pid 859] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 859] setpgid(0, 0) = 0 [pid 859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 858] rt_sigprocmask(SIG_BLOCK, ~[], [pid 859] <... openat resumed>) = 3 [pid 859] write(3, "1000", 4 [pid 858] <... rt_sigprocmask resumed>[], 8) = 0 [pid 859] <... write resumed>) = 4 [pid 859] close(3 [pid 858] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 859] <... close resumed>) = 0 [pid 859] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 859] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 858] <... clone3 resumed> => {parent_tid=[860]}, 88) = 860 [pid 859] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 858] rt_sigprocmask(SIG_SETMASK, [], [pid 859] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 858] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 859] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 858] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 859] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 858] <... futex resumed>) = 0 [pid 859] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 859] rt_sigprocmask(SIG_BLOCK, ~[], [pid 858] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 859] <... rt_sigprocmask resumed>[], 8) = 0 [pid 859] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[861]}, 88) = 861 [pid 859] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 859] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 859] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 860 attached [pid 860] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 860] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 860] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 856] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 860] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 858] <... futex resumed>) = 0 [pid 858] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 860] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_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 861 attached [pid 861] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 861] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 861] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 861] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 859] <... futex resumed>) = 0 [pid 861] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 860] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 859] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 861] <... bpf resumed>) = 3 [pid 860] <... futex resumed>) = 1 [pid 859] <... futex resumed>) = 0 [pid 858] <... futex resumed>) = 0 [pid 861] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 859] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 861] <... futex resumed>) = 0 [pid 859] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 861] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 860] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 859] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 858] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 859] <... futex resumed>) = 0 [pid 858] <... futex resumed>) = 0 [pid 859] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 858] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 850] exit_group(0) = ? [pid 851] <... bpf resumed>) = ? [pid 851] +++ exited with 0 +++ [pid 850] +++ exited with 0 +++ [pid 296] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=850, 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=0x5555562fe690) = 862 ./strace-static-x86_64: Process 862 attached [pid 862] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 862] setpgid(0, 0) = 0 [pid 862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 862] write(3, "1000", 4) = 4 [pid 862] close(3 [pid 859] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 862] <... close resumed>) = 0 [pid 862] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 858] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 862] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 862] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 862] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 862] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 862] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[863]}, 88) = 863 [pid 862] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 862] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 862] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 863 attached [pid 863] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 863] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 863] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 863] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 862] <... futex resumed>) = 0 [pid 863] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 862] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 863] <... bpf resumed>) = 3 [pid 862] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 863] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 862] <... futex resumed>) = 0 [pid 862] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 863] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 862] <... futex resumed>) = 0 [pid 862] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 852] exit_group(0) = ? [pid 853] <... bpf resumed>) = ? [pid 853] +++ exited with 0 +++ [pid 852] +++ exited with 0 +++ [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=852, 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=0x5555562fe690) = 864 ./strace-static-x86_64: Process 864 attached [pid 864] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 864] setpgid(0, 0) = 0 [pid 864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 864] write(3, "1000", 4) = 4 [pid 864] close(3) = 0 [pid 864] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 864] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 864] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 864] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 864] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 864] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[865]}, 88) = 865 [pid 864] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 864] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 865 attached [pid 865] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 865] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 865] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 865] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 862] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 864] <... futex resumed>) = 0 [pid 864] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 865] <... futex resumed>) = 1 [pid 865] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 865] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 864] <... futex resumed>) = 0 [pid 865] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 864] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 864] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 854] exit_group(0) = ? [pid 855] <... bpf resumed>) = ? [pid 855] +++ exited with 0 +++ [pid 854] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=854, 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=0x5555562fe690) = 866 ./strace-static-x86_64: Process 866 attached [pid 866] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 866] setpgid(0, 0) = 0 [pid 866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 866] write(3, "1000", 4) = 4 [pid 866] close(3) = 0 [pid 866] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 866] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 866] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 866] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 866] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 864] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 866] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 864] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 866] <... clone3 resumed> => {parent_tid=[867]}, 88) = 867 [pid 866] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 866] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 856] exit_group(0) = ? [pid 857] <... bpf resumed>) = ? ./strace-static-x86_64: Process 867 attached [pid 867] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 867] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 867] bpf(BPF_PROG_LOAD, NULL, 0 [pid 857] +++ exited with 0 +++ [pid 856] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=856, si_uid=0, si_status=0, si_utime=0, si_stime=7} --- [pid 867] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 867] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 866] <... futex resumed>) = 0 [pid 298] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 866] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 867] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 298] <... clone resumed>, child_tidptr=0x5555562fe690) = 868 [pid 867] <... bpf resumed>) = 3 [pid 867] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 866] <... futex resumed>) = 0 [pid 866] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 866] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 867] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=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 868 attached [pid 868] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 868] setpgid(0, 0) = 0 [pid 868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 868] write(3, "1000", 4) = 4 [pid 868] close(3) = 0 [pid 859] exit_group(0) = ? [pid 868] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 861] <... bpf resumed>) = ? [pid 868] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 868] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 868] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 861] +++ exited with 0 +++ [pid 859] +++ exited with 0 +++ [pid 868] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=859, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 868] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 868] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 301] <... clone resumed>, child_tidptr=0x5555562fe690) = 869 [pid 868] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[870]}, 88) = 870 [pid 868] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 868] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 868] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 869 attached [pid 869] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 869] setpgid(0, 0) = 0 [pid 869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 869] write(3, "1000", 4) = 4 [pid 869] close(3) = 0 [pid 869] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 869] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 869] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 869] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 869] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 869] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[871]}, 88) = 871 [pid 869] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 869] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 869] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 870 attached [pid 870] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 870] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 870] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 870] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 870] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 868] <... futex resumed>) = 0 [pid 868] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 870] <... futex resumed>) = 0 [pid 870] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 868] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 870] <... bpf resumed>) = 3 [pid 870] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 870] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 871 attached [pid 868] <... futex resumed>) = 0 [pid 871] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 871] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 871] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 871] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 869] <... futex resumed>) = 0 [pid 869] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 869] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 871] <... futex resumed>) = 1 [pid 871] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 868] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 871] <... bpf resumed>) = 3 [pid 870] <... futex resumed>) = 0 [pid 868] <... futex resumed>) = 1 [pid 871] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 870] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 868] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 871] <... futex resumed>) = 1 [pid 869] <... futex resumed>) = 0 [pid 871] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 869] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 869] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 866] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 858] exit_group(0 [pid 866] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 866] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 866] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 866] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 866] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 858] <... exit_group resumed>) = ? [ 36.605581][ T863] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 36.611588][ T863] CPU: 1 PID: 863 Comm: syz-executor399 Not tainted 6.1.43-syzkaller-00239-g9e4f6e1ef8ce #0 [ 36.621484][ T863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 36.632326][ T863] RIP: 0010:bpf_dispatcher_xdp+0x84c/0x1000 [ 36.638234][ T863] Code: 0f 84 f0 c5 ff ff ff e2 66 0f 1f 44 00 00 48 81 fa ec 1f 00 a0 0f 84 6f dc ff ff ff e2 90 48 81 fa 24 22 00 a0 0f 84 97 de ff ff e2 90 48 81 fa 8c 22 00 a0 7f 37 48 81 fa 60 22 00 a0 7f 1e [ 36.658114][ T863] RSP: 0018:ffffc900017178b0 EFLAGS: 00010246 [ 36.664001][ T863] RAX: 0000000001717c00 RBX: ffffc90001717c00 RCX: ffff88811027a880 [ 36.671817][ T863] RDX: ffffffffa0002224 RSI: ffffc9000169b050 RDI: 0000000084117d67 [ 36.679635][ T863] RBP: ffffc900017178d0 R08: ffffffff842f943d R09: ffffed102204f511 [ 36.687435][ T863] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 36.695245][ T863] R13: ffffc9000169b030 R14: ffffffffa0002224 R15: ffffc9000169b050 [ 36.703064][ T863] FS: 00007fbb0d6116c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 36.711824][ T863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.718247][ T863] CR2: 00007fbb0d6a6bf8 CR3: 00000001234fd000 CR4: 00000000003506a0 [ 36.726062][ T863] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 36.733870][ T863] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 36.741682][ T863] Call Trace: [ 36.744905][ T863] [ 36.747678][ T863] ? __die_body+0x62/0xb0 [ 36.751839][ T863] ? die+0x88/0xb0 [ 36.755488][ T863] ? do_trap+0x103/0x330 [ 36.759563][ T863] ? notify_die+0x1b0/0x280 [ 36.763903][ T863] ? bpf_dispatcher_xdp+0x84c/0x1000 [ 36.769024][ T863] ? handle_invalid_op+0x95/0xc0 [ 36.773796][ T863] ? bpf_dispatcher_xdp+0x84c/0x1000 [ 36.779015][ T863] ? exc_invalid_op+0x32/0x50 [ 36.783527][ T863] ? asm_exc_invalid_op+0x1b/0x20 [ 36.788396][ T863] ? 0xffffffffa0002224 [ 36.792377][ T863] ? bpf_test_timer_continue+0x12d/0x460 [ 36.797837][ T863] ? 0xffffffffa0002224 [ 36.801832][ T863] ? bpf_dispatcher_xdp+0x84c/0x1000 [ 36.806953][ T863] ? bpf_dispatcher_xdp_func+0x25/0x30 [ 36.812246][ T863] bpf_test_run+0x470/0xa40 [ 36.816681][ T863] ? convert___skb_to_skb+0x670/0x670 [ 36.821881][ T863] ? __kasan_check_write+0x14/0x20 [ 36.826827][ T863] ? _copy_from_user+0x90/0xc0 [ 36.831431][ T863] bpf_prog_test_run_xdp+0x7a7/0x1130 [ 36.836727][ T863] ? dev_put+0x80/0x80 [ 36.840638][ T863] ? __kasan_check_write+0x14/0x20 [ 36.845573][ T863] ? fput+0x15b/0x1b0 [ 36.849391][ T863] ? dev_put+0x80/0x80 [ 36.853299][ T863] bpf_prog_test_run+0x3b0/0x630 [ 36.858074][ T863] ? bpf_prog_query+0x260/0x260 [ 36.862847][ T863] ? selinux_bpf+0xd2/0x100 [ 36.867186][ T863] ? security_bpf+0x82/0xb0 [ 36.871534][ T863] __sys_bpf+0x59f/0x7f0 [ 36.875607][ T863] ? bpf_link_show_fdinfo+0x2d0/0x2d0 [ 36.880817][ T863] ? debug_smp_processor_id+0x17/0x20 [ 36.886025][ T863] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 36.891922][ T863] ? exit_to_user_mode_prepare+0x39/0xa0 [ 36.897390][ T863] __x64_sys_bpf+0x7c/0x90 [ 36.901652][ T863] do_syscall_64+0x3d/0xb0 [ 36.905898][ T863] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 36.911630][ T863] RIP: 0033:0x7fbb0d650599 [ 36.915877][ T863] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 36.935417][ T863] RSP: 002b:00007fbb0d611238 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 36.943660][ T863] RAX: ffffffffffffffda RBX: 00007fbb0d6da308 RCX: 00007fbb0d650599 [pid 869] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 869] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 869] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 869] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 864] exit_group(0) = ? [pid 868] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 862] exit_group(0) = ? [ 36.951497][ T863] RDX: 0000000000000048 RSI: 0000000020001480 RDI: 000000000000000a [ 36.959286][ T863] RBP: 00007fbb0d6da300 R08: 0000000000000000 R09: 0000000000000000 [ 36.967101][ T863] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffb0 [ 36.974908][ T863] R13: 0000000000000000 R14: 00007ffd270aa880 R15: 00007ffd270aa968 [ 36.982724][ T863] [ 36.985584][ T863] Modules linked in: [pid 866] exit_group(0) = ? [pid 867] <... bpf resumed>) = ? [pid 860] <... bpf resumed>) = ? [pid 867] +++ exited with 0 +++ [pid 866] +++ exited with 0 +++ [pid 860] +++ exited with 0 +++ [pid 858] +++ exited with 0 +++ [pid 299] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=866, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 297] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=858, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 299] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 297] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 865] <... bpf resumed>) = ? [pid 865] +++ exited with 0 +++ [pid 864] +++ exited with 0 +++ [pid 299] <... clone resumed>, child_tidptr=0x5555562fe690) = 876 [pid 300] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=864, si_uid=0, si_status=0, si_utime=0, si_stime=37} --- [pid 297] <... clone resumed>, child_tidptr=0x5555562fe690) = 877 [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 876 attached [pid 876] set_robust_list(0x5555562fe6a0, 24 [pid 300] <... clone resumed>, child_tidptr=0x5555562fe690) = 878 [pid 876] <... set_robust_list resumed>) = 0 [pid 876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 876] setpgid(0, 0) = 0 [pid 876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 876] write(3, "1000", 4) = 4 [pid 876] close(3) = 0 ./strace-static-x86_64: Process 877 attached [pid 877] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 877] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 876] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 877] <... prctl resumed>) = 0 [pid 877] setpgid(0, 0) = 0 [pid 876] <... futex resumed>) = 0 [pid 877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 876] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, [pid 877] <... openat resumed>) = 3 [pid 877] write(3, "1000", 4) = 4 [pid 877] close(3) = 0 [pid 877] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] <... rt_sigaction resumed>NULL, 8) = 0 [pid 877] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 877] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 877] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 877] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 877] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 877] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 876] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 877] <... clone3 resumed> => {parent_tid=[879]}, 88) = 879 [pid 877] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 877] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 877] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 876] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 876] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 876] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 876] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 876] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[880]}, 88) = 880 [pid 876] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 876] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 876] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 878 attached [pid 878] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 878] setpgid(0, 0) = 0 [pid 878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 878] write(3, "1000", 4) = 4 [pid 878] close(3) = 0 ./strace-static-x86_64: Process 880 attached [pid 878] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] set_robust_list(0x7fbb0d6119a0, 24 [pid 878] <... futex resumed>) = 0 [pid 878] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 878] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 880] <... set_robust_list resumed>) = 0 [pid 878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 880] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 879 attached [pid 878] <... mmap resumed>) = 0x7fbb0d5f1000 [pid 880] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 880] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 879] set_robust_list(0x7fbb0d6119a0, 24 [pid 878] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE [pid 880] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] <... set_robust_list resumed>) = 0 [pid 880] <... futex resumed>) = 1 [pid 879] rt_sigprocmask(SIG_SETMASK, [], [pid 878] <... mprotect resumed>) = 0 [pid 876] <... futex resumed>) = 0 [pid 880] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 879] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 878] rt_sigprocmask(SIG_BLOCK, ~[], [pid 876] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 879] bpf(BPF_PROG_LOAD, NULL, 0 [pid 878] <... rt_sigprocmask resumed>[], 8) = 0 [pid 876] <... futex resumed>) = 0 [pid 879] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 878] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} [pid 876] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 880] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 879] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 878] <... clone3 resumed> => {parent_tid=[881]}, 88) = 881 [pid 877] <... futex resumed>) = 0 [pid 880] <... bpf resumed>) = 3 [pid 879] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] rt_sigprocmask(SIG_SETMASK, [], [pid 877] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 878] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 877] <... futex resumed>) = 0 [pid 880] <... futex resumed>) = 1 [pid 879] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 878] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 877] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 876] <... futex resumed>) = 0 [pid 880] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 879] <... bpf resumed>) = 3 [pid 878] <... futex resumed>) = 0 [pid 876] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 880] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 879] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000 [pid 878] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 876] <... futex resumed>) = 0 [pid 880] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 879] <... futex resumed>) = 1 [pid 877] <... futex resumed>) = 0 [pid 876] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 879] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 877] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 879] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 877] <... futex resumed>) = 0 [pid 879] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 877] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 881 attached [pid 881] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 881] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 881] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 881] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 881] futex(0x7fbb0d6da308, FUTEX_WAIT_PRIVATE, 0, NULL [pid 878] <... futex resumed>) = 0 [pid 878] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 878] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] <... futex resumed>) = 0 [pid 881] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128) = 3 [pid 881] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 878] <... futex resumed>) = 0 [pid 878] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 878] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 881] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 869] exit_group(0) = ? [pid 871] <... bpf resumed>) = ? [pid 871] +++ exited with 0 +++ [pid 869] +++ exited with 0 +++ [pid 301] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=869, si_uid=0, si_status=0, si_utime=0, si_stime=5} --- [pid 301] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555562fe690) = 882 ./strace-static-x86_64: Process 882 attached [pid 882] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 882] setpgid(0, 0) = 0 [pid 882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 882] write(3, "1000", 4) = 4 [pid 882] close(3) = 0 [pid 882] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] rt_sigaction(SIGRT_1, {sa_handler=0x7fbb0d6764d0, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7fbb0d667b50}, NULL, 8) = 0 [pid 882] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fbb0d5f1000 [pid 882] mprotect(0x7fbb0d5f2000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 882] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 882] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7fbb0d611990, parent_tid=0x7fbb0d611990, exit_signal=0, stack=0x7fbb0d5f1000, stack_size=0x20300, tls=0x7fbb0d6116c0} => {parent_tid=[883]}, 88) = 883 [pid 882] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 882] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 882] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 876] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 883 attached [pid 883] set_robust_list(0x7fbb0d6119a0, 24) = 0 [pid 883] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 883] bpf(BPF_PROG_LOAD, NULL, 0) = -1 EFAULT (Bad address) [pid 883] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 883] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_XDP, insn_cnt=3, insns=0x20000000, license="GPL", log_level=1, log_size=253, log_buf="", kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_XDP, prog_btf_fd=-1, func_info_rec_size=8, func_info=NULL, func_info_cnt=0, line_info_rec_size=16, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 128 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 883] <... bpf resumed>) = 3 [pid 883] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7fbb0d6da308, FUTEX_WAKE_PRIVATE, 1000000 [pid 883] bpf(BPF_PROG_TEST_RUN, {test={prog_fd=3, retval=0, data_size_in=0, data_size_out=0, data_in=NULL, data_out=NULL, repeat=117440512, duration=0, ctx_size_in=0, ctx_size_out=0, ctx_in=NULL, ctx_out=NULL, flags=0, cpu=0}}, 72 [pid 882] <... futex resumed>) = 0 [pid 882] futex(0x7fbb0d6da30c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 877] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 868] exit_group(0) = ? [pid 870] <... bpf resumed>) = ? [pid 878] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 870] +++ exited with 0 +++ [pid 868] +++ exited with 0 +++ [pid 298] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=868, 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=0x5555562fe690) = 884 ./strace-static-x86_64: Process 884 attached [pid 884] set_robust_list(0x5555562fe6a0, 24) = 0 [pid 884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 884] setpgid(0, 0) = 0 [pid 884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 884] write(3, "1000", 4) = 4 [pid 884] close(3) = 0 [pid 884] futex(0x7fbb0d6da30c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 37.157064][ T863] ---[ end trace 0000000000000000 ]--- [ 37.162397][ T863] RIP: 0010:bpf_dispatcher_xdp+0x84c/0x1000 [ 37.168135][ T863] Code: 0f 84 c0 dc ff ff ff e2 66 0f 1f 44 00 00 48 81 fa 48 20 00 a0 0f 84 cb dc ff ff ff e2 90 48 81 fa a0 20 00 a0 0f 84 13 dd ff ff e2 90 48 81 fa 24 22 00 a0 7f 37 48 81 fa 8c 21 00 a0 7f 1e [ 37.187757][ T863] RSP: 0018:ffffc900017178b0 EFLAGS: 00010246 [ 37.193623][ T863] RAX: 0000000001717c00 RBX: ffffc90001717c00 RCX: ffff88811027a880 [ 37.201476][ T863] RDX: ffffffffa0002224 RSI: ffffc9000169b050 RDI: 0000000084117d67 [ 37.209307][ T863] RBP: ffffc900017178d0 R08: ffffffff842f943d R09: ffffed102204f511 [ 37.217236][ T863] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 37.225038][ T863] R13: ffffc9000169b030 R14: ffffffffa0002224 R15: ffffc9000169b050 [ 37.232898][ T863] FS: 00007fbb0d6116c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 37.241643][ T863] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.248060][ T863] CR2: 00007fbb0d6da300 CR3: 00000001234fd000 CR4: 00000000003506a0 [ 37.255848][ T863] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.263689][ T863] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.271498][ T863] Kernel panic - not syncing: Fatal exception [ 37.277836][ T863] Kernel Offset: disabled [ 37.282141][ T863] Rebooting in 86400 seconds..