./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2334251878 <...> Warning: Permanently added '10.128.1.68' (ED25519) to the list of known hosts. execve("./syz-executor2334251878", ["./syz-executor2334251878"], 0x7ffeecb54980 /* 10 vars */) = 0 brk(NULL) = 0x5555561e3000 brk(0x5555561e3d40) = 0x5555561e3d40 arch_prctl(ARCH_SET_FS, 0x5555561e33c0) = 0 set_tid_address(0x5555561e3690) = 295 set_robust_list(0x5555561e36a0, 24) = 0 rseq(0x5555561e3ce0, 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-executor2334251878", 4096) = 28 getrandom("\xa2\x45\xe7\x07\x97\xc5\xdc\x65", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555561e3d40 brk(0x555556204d40) = 0x555556204d40 brk(0x555556205000) = 0x555556205000 mprotect(0x7f2d45421000, 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=0x5555561e3690) = 296 ./strace-static-x86_64: Process 296 attached [pid 296] set_robust_list(0x5555561e36a0, 24) = 0 [pid 296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 296] setpgid(0, 0) = 0 [pid 296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 296] write(3, "1000", 4) = 4 [pid 296] close(3) = 0 [pid 296] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 296] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 296] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 296] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 296] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0} => {parent_tid=[297]}, 88) = 297 [pid 296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 297 attached [pid 297] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 297] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 297] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 297] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... futex resumed>) = 0 [pid 296] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... futex resumed>) = 1 [pid 297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 297] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 296] <... futex resumed>) = 0 [pid 296] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 297] <... futex resumed>) = 1 [ 24.478576][ T30] audit: type=1400 audit(1714054919.046:66): avc: denied { execmem } for pid=295 comm="syz-executor233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 24.498523][ T30] audit: type=1400 audit(1714054919.046:67): avc: denied { map_create } for pid=296 comm="syz-executor233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 297] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 296] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 296] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 296] futex(0x7f2d4542733c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4531d000 [pid 296] mprotect(0x7f2d4531e000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 296] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 296] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4533d990, parent_tid=0x7f2d4533d990, exit_signal=0, stack=0x7f2d4531d000, stack_size=0x20300, tls=0x7f2d4533d6c0} => {parent_tid=[298]}, 88) = 298 [pid 296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 296] futex(0x7f2d45427338, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 296] futex(0x7f2d4542733c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000}./strace-static-x86_64: Process 298 attached [pid 298] set_robust_list(0x7f2d4533d9a0, 24) = 0 [ 24.518696][ T30] audit: type=1400 audit(1714054919.046:68): avc: denied { map_read map_write } for pid=296 comm="syz-executor233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 24.538554][ T30] audit: type=1400 audit(1714054919.066:69): avc: denied { prog_load } for pid=296 comm="syz-executor233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 24.557840][ T30] audit: type=1400 audit(1714054919.066:70): avc: denied { bpf } for pid=296 comm="syz-executor233" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [pid 298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 298] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=-1}}, 16) = -1 EBADF (Bad file descriptor) [pid 298] futex(0x7f2d4542733c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 296] <... futex resumed>) = 0 [ 24.578641][ T30] audit: type=1400 audit(1714054919.066:71): avc: denied { perfmon } for pid=296 comm="syz-executor233" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [pid 298] futex(0x7f2d45427338, FUTEX_WAIT_PRIVATE, 0, NULL [pid 296] exit_group(0 [pid 298] <... futex resumed>) = ? [pid 296] <... exit_group resumed>) = ? [pid 298] +++ exited with 0 +++ [pid 297] <... bpf resumed>) = ? [pid 297] +++ exited with 0 +++ [pid 296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=296, si_uid=0, si_status=0, si_utime=0, si_stime=25} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 300 ./strace-static-x86_64: Process 300 attached [pid 300] set_robust_list(0x5555561e36a0, 24) = 0 [pid 300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 300] setpgid(0, 0) = 0 [pid 300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 300] write(3, "1000", 4) = 4 [pid 300] close(3) = 0 [pid 300] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 300] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 300] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 300] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 300] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 300] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0} => {parent_tid=[301]}, 88) = 301 ./strace-static-x86_64: Process 301 attached [pid 301] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 301] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 301] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 300] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 300] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 301] <... futex resumed>) = 0 [pid 301] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 300] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] <... bpf resumed>) = 3 [pid 301] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 301] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 300] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 300] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 301] <... futex resumed>) = 0 [pid 301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 301] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 301] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 300] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 300] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 301] <... futex resumed>) = 0 [pid 301] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 300] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 301] <... bpf resumed>) = 4 [pid 301] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 301] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 300] <... futex resumed>) = 0 [pid 300] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 301] <... futex resumed>) = 0 [pid 301] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16 [pid 300] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 301] <... bpf resumed>) = 5 [pid 301] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 300] <... futex resumed>) = 0 [pid 300] exit_group(0) = ? [pid 301] +++ exited with 0 +++ [pid 300] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 302 attached [pid 302] set_robust_list(0x5555561e36a0, 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 [pid 295] <... clone resumed>, child_tidptr=0x5555561e3690) = 302 [pid 302] <... openat resumed>) = 3 [pid 302] write(3, "1000", 4) = 4 [pid 302] close(3) = 0 [pid 302] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, 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) = 0x7f2d4533e000 [pid 302] mprotect(0x7f2d4533f000, 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=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 303 attached [pid 303] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 303] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 303] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] <... clone3 resumed> => {parent_tid=[303]}, 88) = 303 [pid 302] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 302] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 303] <... futex resumed>) = 0 [pid 303] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 302] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... bpf resumed>) = 3 [pid 303] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 303] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 303] <... futex resumed>) = 0 [pid 303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 302] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 303] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 303] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 302] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 303] <... futex resumed>) = 0 [pid 303] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 302] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 303] <... bpf resumed>) = 4 [pid 303] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 302] <... futex resumed>) = 0 [pid 303] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 302] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 302] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 303] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 303] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 303] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 302] <... futex resumed>) = 0 [pid 302] exit_group(0) = ? [pid 303] +++ exited with 0 +++ [pid 302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 304 ./strace-static-x86_64: Process 304 attached [pid 304] set_robust_list(0x5555561e36a0, 24) = 0 [pid 304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 304] setpgid(0, 0) = 0 [pid 304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 304] write(3, "1000", 4) = 4 [pid 304] close(3) = 0 [pid 304] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 304] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 304] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 304] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 304] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 304] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 305 attached [pid 305] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 305] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 305] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... clone3 resumed> => {parent_tid=[305]}, 88) = 305 [pid 304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 304] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 305] <... futex resumed>) = 0 [pid 305] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 304] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 305] <... bpf resumed>) = 3 [pid 305] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 304] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 305] <... futex resumed>) = 0 [pid 305] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 305] <... futex resumed>) = 0 [pid 305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 304] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 305] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 305] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 305] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 304] <... futex resumed>) = 0 [pid 304] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 305] <... futex resumed>) = 0 [pid 305] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 304] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 305] <... bpf resumed>) = 4 [pid 305] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 304] <... futex resumed>) = 0 [pid 304] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 305] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16 [pid 304] <... futex resumed>) = 0 [ 24.772197][ T30] audit: type=1400 audit(1714054919.336:72): avc: denied { prog_run } for pid=300 comm="syz-executor233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [pid 304] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 305] <... bpf resumed>) = 5 [pid 305] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 304] <... futex resumed>) = 0 [pid 304] exit_group(0) = ? [pid 305] +++ exited with 0 +++ [pid 304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=304, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 306 attached , child_tidptr=0x5555561e3690) = 306 [pid 306] set_robust_list(0x5555561e36a0, 24) = 0 [pid 306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 306] setpgid(0, 0) = 0 [pid 306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 306] write(3, "1000", 4) = 4 [pid 306] close(3) = 0 [pid 306] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 306] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 306] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 306] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [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=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 307 attached [pid 307] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 307] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 306] <... clone3 resumed> => {parent_tid=[307]}, 88) = 307 [pid 306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 306] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 307] <... futex resumed>) = 0 [pid 307] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 306] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 307] <... bpf resumed>) = 3 [pid 307] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 307] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 307] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 307] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 306] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 307] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 307] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 306] <... futex resumed>) = 0 [pid 306] exit_group(0) = ? [pid 307] +++ exited with 0 +++ [pid 306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 308 ./strace-static-x86_64: Process 308 attached [pid 308] set_robust_list(0x5555561e36a0, 24) = 0 [pid 308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 308] setpgid(0, 0) = 0 [pid 308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 308] write(3, "1000", 4) = 4 [pid 308] close(3) = 0 [pid 308] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 308] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 308] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 308] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 308] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 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=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 309 attached => {parent_tid=[309]}, 88) = 309 [pid 309] set_robust_list(0x7f2d4535e9a0, 24 [pid 308] rt_sigprocmask(SIG_SETMASK, [], [pid 309] <... set_robust_list resumed>) = 0 [pid 308] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 309] rt_sigprocmask(SIG_SETMASK, [], [pid 308] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 309] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 308] <... futex resumed>) = 0 [pid 308] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 309] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 309] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 309] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 309] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 309] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 309] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 308] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 309] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 309] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 308] <... futex resumed>) = 0 [pid 309] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 308] exit_group(0 [pid 309] <... futex resumed>) = ? [pid 308] <... exit_group resumed>) = ? [pid 309] +++ exited with 0 +++ [pid 308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=308, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 310 ./strace-static-x86_64: Process 310 attached [pid 310] set_robust_list(0x5555561e36a0, 24) = 0 [pid 310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 310] setpgid(0, 0) = 0 [pid 310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 310] write(3, "1000", 4) = 4 [pid 310] close(3) = 0 [pid 310] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 310] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 310] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 310] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 310] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 310] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 311 attached [pid 311] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 311] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... clone3 resumed> => {parent_tid=[311]}, 88) = 311 [pid 310] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 310] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 311] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 310] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 311] <... bpf resumed>) = 3 [pid 311] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 311] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 310] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] <... futex resumed>) = 0 [pid 310] <... futex resumed>) = 1 [pid 311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 310] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 311] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 311] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 311] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 311] <... futex resumed>) = 0 [pid 310] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 311] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 311] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 310] <... futex resumed>) = 0 [pid 311] <... futex resumed>) = 1 [pid 310] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 311] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16 [pid 310] <... futex resumed>) = 0 [pid 310] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 311] <... bpf resumed>) = 5 [pid 311] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 310] <... futex resumed>) = 0 [pid 311] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 310] exit_group(0) = ? [pid 311] <... futex resumed>) = ? [pid 311] +++ exited with 0 +++ [pid 310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 312 attached , child_tidptr=0x5555561e3690) = 312 [pid 312] set_robust_list(0x5555561e36a0, 24) = 0 [pid 312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 312] setpgid(0, 0) = 0 [pid 312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 312] write(3, "1000", 4) = 4 [pid 312] close(3) = 0 [pid 312] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 312] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 312] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 312] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 312] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0} => {parent_tid=[313]}, 88) = 313 [pid 312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 312] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 313 attached [pid 313] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 313] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 313] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 313] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... futex resumed>) = 0 [pid 312] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... futex resumed>) = 1 [pid 313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 313] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 312] <... futex resumed>) = 0 [pid 312] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 313] <... futex resumed>) = 1 [pid 313] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 313] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 312] <... futex resumed>) = 0 [pid 312] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 312] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 313] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 313] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 312] <... futex resumed>) = 0 [pid 313] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 312] exit_group(0) = ? [pid 313] <... futex resumed>) = ? [pid 313] +++ exited with 0 +++ [pid 312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 314 ./strace-static-x86_64: Process 314 attached [pid 314] set_robust_list(0x5555561e36a0, 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 314] close(3) = 0 [pid 314] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 314] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 314] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 314] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 314] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [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=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0} => {parent_tid=[315]}, 88) = 315 ./strace-static-x86_64: Process 315 attached [pid 315] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 315] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 315] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 314] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] <... futex resumed>) = 0 [pid 315] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 315] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 315] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] <... futex resumed>) = 0 [pid 315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 314] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 315] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 315] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 314] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] <... futex resumed>) = 0 [pid 315] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 314] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 315] <... bpf resumed>) = 4 [pid 315] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 314] <... futex resumed>) = 0 [pid 314] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 314] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 315] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 315] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 315] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 314] <... futex resumed>) = 0 [pid 314] exit_group(0) = ? [pid 315] <... futex resumed>) = ? [pid 315] +++ exited with 0 +++ [pid 314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 317 attached [pid 317] set_robust_list(0x5555561e36a0, 24) = 0 [pid 295] <... clone resumed>, child_tidptr=0x5555561e3690) = 317 [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 [pid 317] write(3, "1000", 4) = 4 [pid 317] close(3) = 0 [pid 317] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, 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) = 0x7f2d4533e000 [pid 317] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [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=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 318 attached [pid 318] set_robust_list(0x7f2d4535e9a0, 24 [pid 317] <... clone3 resumed> => {parent_tid=[318]}, 88) = 318 [pid 318] <... set_robust_list resumed>) = 0 [pid 317] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 318] rt_sigprocmask(SIG_SETMASK, [], [pid 317] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 318] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 317] <... futex resumed>) = 0 [pid 317] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 318] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 318] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 317] <... futex resumed>) = 0 [pid 318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 318] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 317] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 318] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 317] <... futex resumed>) = 0 [pid 318] <... futex resumed>) = 1 [pid 318] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 317] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 318] <... bpf resumed>) = 4 [pid 318] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 317] <... futex resumed>) = 0 [pid 317] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 317] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 318] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 318] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 317] <... futex resumed>) = 0 [pid 317] exit_group(0) = ? [pid 318] +++ exited with 0 +++ [pid 317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=317, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 319 ./strace-static-x86_64: Process 319 attached [pid 319] set_robust_list(0x5555561e36a0, 24) = 0 [pid 319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 319] setpgid(0, 0) = 0 [pid 319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 319] write(3, "1000", 4) = 4 [pid 319] close(3) = 0 [pid 319] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 319] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 319] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 319] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 319] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 320 attached [pid 320] set_robust_list(0x7f2d4535e9a0, 24 [pid 319] <... clone3 resumed> => {parent_tid=[320]}, 88) = 320 [pid 320] <... set_robust_list resumed>) = 0 [pid 319] rt_sigprocmask(SIG_SETMASK, [], [pid 320] rt_sigprocmask(SIG_SETMASK, [], [pid 319] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 320] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 319] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 320] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 319] <... futex resumed>) = 0 [pid 319] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] <... bpf resumed>) = 3 [pid 320] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 319] <... futex resumed>) = 0 [pid 319] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 319] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 320] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 319] <... futex resumed>) = 0 [pid 319] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 319] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 320] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 320] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 319] <... futex resumed>) = 0 [pid 319] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 319] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 320] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 320] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 319] <... futex resumed>) = 0 [pid 319] exit_group(0) = ? [pid 320] +++ exited with 0 +++ [pid 319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 321 ./strace-static-x86_64: Process 321 attached [pid 321] set_robust_list(0x5555561e36a0, 24) = 0 [pid 321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 321] setpgid(0, 0) = 0 [pid 321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 321] write(3, "1000", 4) = 4 [pid 321] close(3) = 0 [pid 321] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 321] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 321] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 321] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 321] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 322 attached => {parent_tid=[322]}, 88) = 322 [pid 322] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 322] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 321] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 322] <... futex resumed>) = 0 [pid 322] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 321] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 322] <... bpf resumed>) = 3 [pid 322] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 321] <... futex resumed>) = 0 [pid 321] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 321] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 322] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 321] <... futex resumed>) = 0 [pid 321] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 321] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 322] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 322] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 321] <... futex resumed>) = 0 [pid 321] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 322] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16 [pid 321] <... futex resumed>) = 0 [pid 321] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 322] <... bpf resumed>) = 5 [pid 322] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 321] <... futex resumed>) = 0 [pid 321] exit_group(0) = ? [pid 322] +++ exited with 0 +++ [pid 321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 323 ./strace-static-x86_64: Process 323 attached [pid 323] set_robust_list(0x5555561e36a0, 24) = 0 [pid 323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 323] setpgid(0, 0) = 0 [pid 323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 323] write(3, "1000", 4) = 4 [pid 323] close(3) = 0 [pid 323] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 323] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 323] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 324 attached => {parent_tid=[324]}, 88) = 324 [pid 324] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 324] rt_sigprocmask(SIG_SETMASK, [], [pid 323] rt_sigprocmask(SIG_SETMASK, [], [pid 324] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 324] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 323] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] <... futex resumed>) = 0 [pid 324] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 323] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] <... bpf resumed>) = 3 [pid 324] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 324] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] <... futex resumed>) = 0 [pid 323] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] <... futex resumed>) = 0 [pid 324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 324] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000 [pid 323] <... futex resumed>) = 0 [pid 323] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 323] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 324] <... futex resumed>) = 1 [pid 324] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 324] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] <... futex resumed>) = 0 [pid 323] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 324] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16 [pid 323] <... futex resumed>) = 0 [pid 323] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 324] <... bpf resumed>) = 5 [pid 324] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 323] <... futex resumed>) = 0 [pid 324] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 323] exit_group(0) = ? [pid 324] <... futex resumed>) = ? [pid 324] +++ exited with 0 +++ [pid 323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=323, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 325 ./strace-static-x86_64: Process 325 attached [pid 325] set_robust_list(0x5555561e36a0, 24) = 0 [pid 325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 325] setpgid(0, 0) = 0 [pid 325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 325] write(3, "1000", 4) = 4 [pid 325] close(3) = 0 [pid 325] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 325] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 325] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 325] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 325] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 326 attached [pid 326] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 326] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 325] <... clone3 resumed> => {parent_tid=[326]}, 88) = 326 [pid 325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 325] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 326] <... futex resumed>) = 0 [pid 325] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 326] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 325] <... futex resumed>) = 0 [pid 326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 325] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 326] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 325] <... futex resumed>) = 0 [pid 325] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 326] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 326] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 325] <... futex resumed>) = 0 [pid 325] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 325] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 326] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 326] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 326] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 325] <... futex resumed>) = 0 [pid 325] exit_group(0) = ? [pid 326] <... futex resumed>) = ? [pid 326] +++ exited with 0 +++ [pid 325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 327 ./strace-static-x86_64: Process 327 attached [pid 327] set_robust_list(0x5555561e36a0, 24) = 0 [pid 327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 327] setpgid(0, 0) = 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(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 327] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, 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) = 0x7f2d4533e000 [pid 327] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [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=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 328 attached => {parent_tid=[328]}, 88) = 328 [pid 328] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 328] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 327] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 328] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 328] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 328] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 327] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 327] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 328] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 328] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 328] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 327] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 327] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 328] <... futex resumed>) = 0 [pid 328] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 327] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 328] <... bpf resumed>) = 4 [pid 328] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 327] <... futex resumed>) = 0 [pid 327] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 327] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 328] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 328] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 327] <... futex resumed>) = 0 [pid 327] exit_group(0) = ? [pid 328] +++ exited with 0 +++ [pid 327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 329 ./strace-static-x86_64: Process 329 attached [pid 329] set_robust_list(0x5555561e36a0, 24) = 0 [pid 329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 329] setpgid(0, 0) = 0 [pid 329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 329] write(3, "1000", 4) = 4 [pid 329] close(3) = 0 [pid 329] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 329] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 329] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 329] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 329] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 329] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 330 attached => {parent_tid=[330]}, 88) = 330 [pid 330] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 330] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 330] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 329] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 329] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] <... futex resumed>) = 0 [pid 330] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 329] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 330] <... bpf resumed>) = 3 [pid 330] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 330] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 329] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] <... futex resumed>) = 0 [pid 330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 329] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 330] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 330] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 330] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 329] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 329] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 330] <... futex resumed>) = 0 [pid 330] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 329] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 330] <... bpf resumed>) = 4 [pid 330] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 329] <... futex resumed>) = 0 [pid 329] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 329] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 330] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 330] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 329] <... futex resumed>) = 0 [pid 329] exit_group(0) = ? [pid 330] +++ exited with 0 +++ [pid 329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 331 attached , child_tidptr=0x5555561e3690) = 331 [pid 331] set_robust_list(0x5555561e36a0, 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(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 331] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, 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) = 0x7f2d4533e000 [pid 331] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 331] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 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=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 332 attached [pid 332] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 332] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 332] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] <... clone3 resumed> => {parent_tid=[332]}, 88) = 332 [pid 331] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 331] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] <... futex resumed>) = 0 [pid 332] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 331] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] <... bpf resumed>) = 3 [pid 332] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 332] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 331] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] <... futex resumed>) = 0 [pid 331] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 332] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 331] <... futex resumed>) = 0 [pid 331] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 332] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 331] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 332] <... bpf resumed>) = 4 [pid 332] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] <... futex resumed>) = 0 [pid 331] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 332] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 331] <... futex resumed>) = 0 [pid 331] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 332] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 332] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 332] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 331] <... futex resumed>) = 0 [pid 331] exit_group(0) = ? [pid 332] <... futex resumed>) = ? [pid 332] +++ exited with 0 +++ [pid 331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 333 ./strace-static-x86_64: Process 333 attached [pid 333] set_robust_list(0x5555561e36a0, 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(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 333] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, 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) = 0x7f2d4533e000 [pid 333] mprotect(0x7f2d4533f000, 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=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 334 attached => {parent_tid=[334]}, 88) = 334 [pid 333] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] set_robust_list(0x7f2d4535e9a0, 24 [pid 333] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 334] <... set_robust_list resumed>) = 0 [pid 334] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 334] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 333] <... futex resumed>) = 0 [pid 334] <... bpf resumed>) = 3 [pid 334] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 334] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 333] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 333] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 334] <... futex resumed>) = 0 [pid 334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 333] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 334] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 334] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 334] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 333] <... futex resumed>) = 0 [pid 333] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 334] <... futex resumed>) = 0 [pid 333] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 334] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 334] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 333] <... futex resumed>) = 0 [pid 333] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 333] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 334] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16) = 5 [pid 334] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 334] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 333] <... futex resumed>) = 0 [pid 333] exit_group(0) = ? [pid 334] <... futex resumed>) = ? [pid 334] +++ exited with 0 +++ [pid 333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 335 ./strace-static-x86_64: Process 335 attached [pid 335] set_robust_list(0x5555561e36a0, 24) = 0 [pid 335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 335] setpgid(0, 0) = 0 [pid 335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 335] write(3, "1000", 4) = 4 [pid 335] close(3) = 0 [pid 335] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 335] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, NULL, 8) = 0 [pid 335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f2d4533e000 [pid 335] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 336 attached => {parent_tid=[336]}, 88) = 336 [pid 336] set_robust_list(0x7f2d4535e9a0, 24) = 0 [pid 335] rt_sigprocmask(SIG_SETMASK, [], [pid 336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 336] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 335] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] <... futex resumed>) = 0 [pid 335] <... futex resumed>) = 1 [pid 336] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 335] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 336] <... bpf resumed>) = 3 [pid 336] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 336] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 335] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 336] <... futex resumed>) = 0 [pid 335] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 336] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 336] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] <... futex resumed>) = 0 [pid 335] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 336] <... futex resumed>) = 0 [pid 336] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = 4 [pid 336] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 335] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 336] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16 [pid 335] <... futex resumed>) = 0 [pid 335] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 336] <... bpf resumed>) = 5 [pid 336] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 335] <... futex resumed>) = 0 [pid 335] exit_group(0 [pid 336] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 335] <... exit_group resumed>) = ? [pid 336] <... futex resumed>) = ? [pid 336] +++ exited with 0 +++ [pid 335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555561e3690) = 337 ./strace-static-x86_64: Process 337 attached [pid 337] set_robust_list(0x5555561e36a0, 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(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 337] rt_sigaction(SIGRT_1, {sa_handler=0x7f2d453c3620, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f2d453b4ca0}, 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) = 0x7f2d4533e000 [pid 337] mprotect(0x7f2d4533f000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 337] rt_sigprocmask(SIG_BLOCK, ~[], [], 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=0x7f2d4535e990, parent_tid=0x7f2d4535e990, exit_signal=0, stack=0x7f2d4533e000, stack_size=0x20300, tls=0x7f2d4535e6c0}./strace-static-x86_64: Process 338 attached [pid 338] set_robust_list(0x7f2d4535e9a0, 24 [pid 337] <... clone3 resumed> => {parent_tid=[338]}, 88) = 338 [pid 338] <... set_robust_list resumed>) = 0 [pid 338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 338] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 337] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000 [pid 338] <... futex resumed>) = 0 [pid 337] <... futex resumed>) = 1 [pid 338] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_SOCKHASH, key_size=4, value_size=8, max_entries=8, map_flags=0, inner_map_fd=-1, map_name="", map_ifindex=0, btf_fd=-1, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 337] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 338] <... bpf resumed>) = 3 [pid 338] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 338] futex(0x7f2d45427328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 337] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 337] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 338] <... futex resumed>) = 0 [pid 338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000440, license=NULL, log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144) = -1 EFAULT (Bad address) [pid 338] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] <... futex resumed>) = 0 [pid 338] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000440, license="GPL", log_level=0, log_size=0, log_buf=NULL, kern_version=KERNEL_VERSION(0, 0, 0), prog_flags=0, prog_name="", prog_ifindex=0, expected_attach_type=BPF_CGROUP_INET_INGRESS, prog_btf_fd=-1, func_info_rec_size=0, func_info=NULL, func_info_cnt=0, line_info_rec_size=0, line_info=NULL, line_info_cnt=0, attach_btf_id=0, attach_prog_fd=0, fd_array=NULL}, 144 [pid 337] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 337] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 338] <... bpf resumed>) = 4 [pid 338] futex(0x7f2d4542732c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 337] <... futex resumed>) = 0 [pid 338] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="timer_start", prog_fd=4}}, 16 [pid 337] futex(0x7f2d45427328, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 337] futex(0x7f2d4542732c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 338] <... bpf resumed>) = 5 [ 25.166958][ C0] ------------[ cut here ]------------ [ 25.172400][ C0] WARNING: CPU: 0 PID: 338 at kernel/softirq.c:358 __local_bh_enable_ip+0x6c/0x80 [ 25.181412][ C0] Modules linked in: [ 25.185145][ C0] CPU: 0 PID: 338 Comm: syz-executor233 Not tainted 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 25.195210][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 25.205113][ C0] RIP: 0010:__local_bh_enable_ip+0x6c/0x80 [ 25.210750][ C0] Code: 66 8b 05 87 7d c0 7e 66 85 c0 75 22 bf 01 00 00 00 e8 a8 41 09 00 65 8b 05 f9 86 bf 7e 85 c0 74 02 5d c3 e8 fa 9a bd ff 5d c3 <0f> 0b eb a2 e8 0b 00 00 00 eb d7 66 0f 1f 84 00 00 00 00 00 55 48 [ 25.230187][ C0] RSP: 0018:ffffc90000007ae0 EFLAGS: 00010006 [ 25.236085][ C0] RAX: 0000000080010204 RBX: ffff888120c54808 RCX: dffffc0000000000 [ 25.243900][ C0] RDX: 0000000080010204 RSI: 0000000000000201 RDI: ffffffff83fe1542 [ 25.251710][ C0] RBP: ffffc90000007ae0 R08: dffffc0000000000 R09: 0000000000000003 [ 25.259522][ C0] R10: fffff52000000f50 R11: dffffc0000000001 R12: 0000000000000000 [ 25.267330][ C0] R13: dffffc0000000000 R14: 00000000fffffffe R15: ffff888120c54800 [ 25.275142][ C0] FS: 00007f2d4535e6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 25.283909][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.290330][ C0] CR2: 0000000000000000 CR3: 0000000120c44000 CR4: 00000000003506b0 [ 25.298146][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.305954][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.313772][ C0] Call Trace: [ 25.316890][ C0] [ 25.319588][ C0] ? show_regs+0x58/0x60 [ 25.323659][ C0] ? __warn+0x160/0x2f0 [ 25.327654][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 25.332687][ C0] ? report_bug+0x3d9/0x5b0 [ 25.337027][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 25.342060][ C0] ? handle_bug+0x41/0x70 [ 25.346225][ C0] ? exc_invalid_op+0x1b/0x50 [ 25.350835][ C0] ? asm_exc_invalid_op+0x1b/0x20 [ 25.355698][ C0] ? sock_hash_delete_elem+0x2a2/0x2f0 [ 25.361010][ C0] ? __local_bh_enable_ip+0x6c/0x80 [ 25.366025][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 25.370799][ C0] sock_hash_delete_elem+0x2a2/0x2f0 [ 25.375920][ C0] bpf_prog_05fc780d7a5f93f9+0x42/0xb4 [ 25.381230][ C0] bpf_trace_run3+0x11e/0x250 [ 25.385728][ C0] ? __kasan_check_write+0x14/0x20 [ 25.390678][ C0] ? bpf_trace_run2+0x210/0x210 [ 25.395363][ C0] ? __raise_softirq_irqoff+0x1a/0xe0 [ 25.400570][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 25.405690][ C0] enqueue_timer+0x351/0x4c0 [ 25.410119][ C0] add_timer_on+0x3f3/0x560 [ 25.414460][ C0] ? add_timer+0x80/0x80 [ 25.418534][ C0] ? __handle_irq_event_percpu+0x6c5/0x730 [ 25.424175][ C0] add_interrupt_randomness+0x40d/0x480 [ 25.429565][ C0] handle_irq_event+0x124/0x2b0 [ 25.434242][ C0] ? handle_irq_event_percpu+0x1a0/0x1a0 [ 25.439711][ C0] ? apic_ack_edge+0x10e/0x1b0 [ 25.444312][ C0] handle_edge_irq+0x2ea/0xda0 [ 25.448922][ C0] __common_interrupt+0x97/0x1b0 [ 25.453709][ C0] common_interrupt+0xaf/0xd0 [ 25.458200][ C0] [ 25.460974][ C0] [ 25.463753][ C0] asm_common_interrupt+0x27/0x40 [ 25.468612][ C0] RIP: 0010:finish_task_switch+0x16f/0x7b0 [ 25.474255][ C0] Code: 74 08 4c 89 ff e8 91 3b 65 00 49 8b 1f 48 85 db 4c 8b 6d c0 0f 85 ce 00 00 00 4c 89 e7 e8 59 b3 7b 03 fb 49 8d 9d 38 0b 00 00 <48> 89 d8 48 c1 e8 03 49 be 00 00 00 00 00 fc ff df 42 0f b6 04 30 [ 25.493700][ C0] RSP: 0018:ffffc900007afbc0 EFLAGS: 00000282 [ 25.499610][ C0] RAX: 0000000080000001 RBX: ffff888119321ef8 RCX: 0000000000000002 [ 25.507408][ C0] RDX: 0000000000000001 RSI: ffffffff85830500 RDI: 0000000000000001 [ 25.515229][ C0] RBP: ffffc900007afc10 R08: dffffc0000000000 R09: ffffed102419e001 [ 25.523032][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881f7036cc0 [ 25.530848][ C0] R13: ffff8881193213c0 R14: 1ffff1103ee06f01 R15: ffff8881f7037808 [ 25.538662][ C0] __schedule+0xcd4/0x1590 [ 25.542910][ C0] ? __sched_text_start+0x8/0x8 [ 25.547594][ C0] ? cgroup_update_frozen+0x15f/0x980 [ 25.553002][ C0] schedule+0x11f/0x1e0 [ 25.556994][ C0] ptrace_stop+0x4ea/0xa90 [ 25.561250][ C0] ptrace_notify+0x22b/0x350 [ 25.565667][ C0] ? do_notify_parent+0xa30/0xa30 [ 25.570529][ C0] ? __kasan_check_read+0x11/0x20 [ 25.575391][ C0] syscall_exit_to_user_mode+0xac/0x160 [ 25.580776][ C0] do_syscall_64+0x49/0xb0 [ 25.585021][ C0] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 25.590752][ C0] RIP: 0033:0x7f2d4539d6e9 [ 25.595007][ C0] 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 [ 25.614444][ C0] RSP: 002b:00007f2d4535e238 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 25.622691][ C0] RAX: 0000000000000005 RBX: 00007f2d45427328 RCX: 00007f2d4539d6e9 [ 25.630507][ C0] RDX: 0000000000000010 RSI: 0000000020000040 RDI: 0000000000000011 [ 25.638310][ C0] RBP: 00007f2d45427320 R08: 00007f2d4535e6c0 R09: 00007f2d4535e6c0 [ 25.646121][ C0] R10: 00007f2d4535e6c0 R11: 0000000000000246 R12: 74735f72656d6974 [ 25.653933][ C0] R13: 0000000000000000 R14: 00007fffca200430 R15: 00007fffca200518 [ 25.661749][ C0] [ 25.664608][ C0] ---[ end trace ad1955d8d0718778 ]--- [ 125.666555][ C1] rcu: INFO: rcu_preempt self-detected stall on CPU [ 125.673177][ C1] rcu: 1-...!: (9999 ticks this GP) idle=313/1/0x4000000000000000 softirq=2040/2040 fqs=0 last_accelerate: 948a/bb9a dyntick_enabled: 1 [ 125.686968][ C1] (t=10000 jiffies g=685 q=9) [ 125.691546][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g685 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=0 [ 125.702589][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 125.712375][ C1] rcu: RCU grace-period kthread stack dump: [ 125.718111][ C1] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004008 [ 125.727148][ C1] Call Trace: [ 125.730262][ C1] [ 125.733052][ C1] ? __mod_timer+0x8d3/0xcf0 [ 125.737463][ C1] ? mod_timer_pending+0x30/0x30 [ 125.742233][ C1] ? __kasan_check_write+0x14/0x20 [ 125.747180][ C1] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 125.752473][ C1] ? schedule_timeout+0x187/0x370 [ 125.757332][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 125.762367][ C1] ? console_conditional_schedule+0x30/0x30 [ 125.768098][ C1] ? update_process_times+0x200/0x200 [ 125.773392][ C1] ? prepare_to_swait_event+0x308/0x320 [ 125.778772][ C1] ? rcu_gp_fqs_loop+0x2af/0xf80 [ 125.783545][ C1] ? debug_smp_processor_id+0x17/0x20 [ 125.788754][ C1] ? __note_gp_changes+0x4ab/0x920 [ 125.793701][ C1] ? rcu_gp_init+0xc30/0xc30 [ 125.798125][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 125.803160][ C1] ? rcu_gp_init+0x9cf/0xc30 [ 125.807587][ C1] ? rcu_gp_kthread+0xa4/0x350 [ 125.812186][ C1] ? _raw_spin_lock+0x1b0/0x1b0 [ 125.816873][ C1] ? rcu_barrier_callback+0x50/0x50 [ 125.821920][ C1] ? __kasan_check_read+0x11/0x20 [ 125.826766][ C1] ? __kthread_parkme+0xb2/0x200 [ 125.831542][ C1] ? kthread+0x421/0x510 [ 125.835626][ C1] ? rcu_barrier_callback+0x50/0x50 [ 125.840663][ C1] ? kthread_blkcg+0xd0/0xd0 [ 125.845111][ C1] ? ret_from_fork+0x1f/0x30 [ 125.849508][ C1] [ 125.852377][ C1] rcu: Stack dump where RCU GP kthread last ran: [ 125.858539][ C1] Sending NMI from CPU 1 to CPUs 0: [ 125.863630][ C0] NMI backtrace for cpu 0 [ 125.863653][ C0] CPU: 0 PID: 14 Comm: rcu_preempt Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 125.863673][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 125.863682][ C0] RIP: 0010:kvm_wait+0x117/0x180 [ 125.863703][ C0] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 125.863716][ C0] RSP: 0018:ffffc90000007b60 EFLAGS: 00000046 [ 125.863731][ C0] RAX: 0000000000000003 RBX: 1ffff92000000f70 RCX: ffffffff8154f88f [ 125.863744][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7027900 [ 125.863756][ C0] RBP: ffffc90000007c10 R08: dffffc0000000000 R09: ffffed103ee04f21 [ 125.863769][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 125.863781][ C0] R13: ffff8881f7027900 R14: 0000000000000003 R15: 1ffff92000000f74 [ 125.863793][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 125.863807][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.863819][ C0] CR2: 0000000000000000 CR3: 0000000120c44000 CR4: 00000000003506b0 [ 125.863833][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 125.863853][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 125.863863][ C0] Call Trace: [ 125.863869][ C0] [ 125.863875][ C0] ? show_regs+0x58/0x60 [ 125.863904][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 125.863937][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 125.863971][ C0] ? kvm_wait+0x117/0x180 [ 125.863996][ C0] ? kvm_wait+0x117/0x180 [ 125.864021][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 125.864052][ C0] ? nmi_handle+0xa8/0x280 [ 125.864080][ C0] ? kvm_wait+0x117/0x180 [ 125.864106][ C0] ? default_do_nmi+0x69/0x160 [ 125.864135][ C0] ? exc_nmi+0xaf/0x120 [ 125.864161][ C0] ? end_repeat_nmi+0x16/0x31 [ 125.864188][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 125.864221][ C0] ? kvm_wait+0x117/0x180 [ 125.864247][ C0] ? kvm_wait+0x117/0x180 [ 125.864273][ C0] ? kvm_wait+0x117/0x180 [ 125.864299][ C0] [ 125.864307][ C0] [ 125.864316][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 125.864345][ C0] ? pv_hash+0x86/0x150 [ 125.864373][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 125.864408][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 125.864441][ C0] ? __kasan_check_read+0x11/0x20 [ 125.864469][ C0] ? check_preempt_wakeup+0x16a/0xbe0 [ 125.864502][ C0] _raw_spin_lock_irq+0x13a/0x1b0 [ 125.864533][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 125.864567][ C0] __run_timers+0x115/0xa10 [ 125.864595][ C0] ? calc_index+0x280/0x280 [ 125.864614][ C0] run_timer_softirq+0x69/0xf0 [ 125.864629][ C0] __do_softirq+0x26d/0x5bf [ 125.864646][ C0] do_softirq+0xf6/0x150 [ 125.864663][ C0] [ 125.864668][ C0] [ 125.864673][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 125.864690][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 125.864707][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 125.864724][ C0] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 125.864744][ C0] __local_bh_enable_ip+0x75/0x80 [ 125.864761][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 125.864779][ C0] sock_hash_delete_elem+0x2a2/0x2f0 [ 125.864798][ C0] bpf_prog_05fc780d7a5f93f9+0x42/0xb4 [ 125.864817][ C0] bpf_trace_run3+0x11e/0x250 [ 125.864834][ C0] ? __kasan_check_write+0x14/0x20 [ 125.864865][ C0] ? bpf_trace_run2+0x210/0x210 [ 125.864882][ C0] ? debug_smp_processor_id+0x17/0x20 [ 125.864898][ C0] ? get_nohz_timer_target+0x79/0x750 [ 125.864916][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 125.864934][ C0] enqueue_timer+0x351/0x4c0 [ 125.864949][ C0] __mod_timer+0x8d3/0xcf0 [ 125.864967][ C0] ? mod_timer_pending+0x30/0x30 [ 125.864985][ C0] ? __kasan_check_write+0x14/0x20 [ 125.865001][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 125.865019][ C0] schedule_timeout+0x187/0x370 [ 125.865035][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 125.865052][ C0] ? console_conditional_schedule+0x30/0x30 [ 125.865069][ C0] ? update_process_times+0x200/0x200 [ 125.865087][ C0] ? prepare_to_swait_event+0x308/0x320 [ 125.865105][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 125.865123][ C0] ? debug_smp_processor_id+0x17/0x20 [ 125.865139][ C0] ? __note_gp_changes+0x4ab/0x920 [ 125.865156][ C0] ? rcu_gp_init+0xc30/0xc30 [ 125.865172][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 125.865188][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 125.865205][ C0] rcu_gp_kthread+0xa4/0x350 [ 125.865221][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 125.865238][ C0] ? rcu_barrier_callback+0x50/0x50 [ 125.865255][ C0] ? __kasan_check_read+0x11/0x20 [ 125.865271][ C0] ? __kthread_parkme+0xb2/0x200 [ 125.865287][ C0] kthread+0x421/0x510 [ 125.865302][ C0] ? rcu_barrier_callback+0x50/0x50 [ 125.865318][ C0] ? kthread_blkcg+0xd0/0xd0 [ 125.865334][ C0] ret_from_fork+0x1f/0x30 [ 125.865350][ C0] [ 125.865378][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.753 msecs [ 125.865605][ C1] Sending NMI from CPU 1 to CPUs 0: [ 126.354171][ C0] NMI backtrace for cpu 0 [ 126.354184][ C0] CPU: 0 PID: 14 Comm: rcu_preempt Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 126.354205][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 126.354216][ C0] RIP: 0010:kvm_wait+0x117/0x180 [ 126.354241][ C0] Code: 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 53 41 0f b6 45 00 44 38 f0 0f 85 63 ff ff ff 66 90 0f 00 2d 8a 03 f3 03 f4 54 ff ff ff fa 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b [ 126.354256][ C0] RSP: 0018:ffffc90000007b60 EFLAGS: 00000046 [ 126.354272][ C0] RAX: 0000000000000003 RBX: 1ffff92000000f70 RCX: ffffffff8154f88f [ 126.354286][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff8881f7027900 [ 126.354299][ C0] RBP: ffffc90000007c10 R08: dffffc0000000000 R09: ffffed103ee04f21 [ 126.354313][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 126.354326][ C0] R13: ffff8881f7027900 R14: 0000000000000003 R15: 1ffff92000000f74 [ 126.354339][ C0] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 126.354355][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 126.354369][ C0] CR2: 0000000000000000 CR3: 0000000120c44000 CR4: 00000000003506b0 [ 126.354385][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 126.354396][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 126.354408][ C0] Call Trace: [ 126.354413][ C0] [ 126.354421][ C0] ? show_regs+0x58/0x60 [ 126.354441][ C0] ? nmi_cpu_backtrace+0x29f/0x300 [ 126.354461][ C0] ? ___ratelimit+0x3c0/0x5a0 [ 126.354481][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 126.354502][ C0] ? kvm_wait+0x117/0x180 [ 126.354519][ C0] ? kvm_wait+0x117/0x180 [ 126.354557][ C0] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 126.354577][ C0] ? nmi_handle+0xa8/0x280 [ 126.354595][ C0] ? kvm_wait+0x117/0x180 [ 126.354610][ C0] ? kvm_wait+0x117/0x180 [ 126.354625][ C0] ? default_do_nmi+0x69/0x160 [ 126.354644][ C0] ? exc_nmi+0xaf/0x120 [ 126.354660][ C0] ? end_repeat_nmi+0x16/0x31 [ 126.354678][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 126.354699][ C0] ? kvm_wait+0x117/0x180 [ 126.354715][ C0] ? kvm_wait+0x117/0x180 [ 126.354730][ C0] ? kvm_wait+0x117/0x180 [ 126.354746][ C0] [ 126.354751][ C0] [ 126.354756][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 126.354774][ C0] ? pv_hash+0x86/0x150 [ 126.354792][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 126.354814][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 126.354834][ C0] ? __kasan_check_read+0x11/0x20 [ 126.354852][ C0] ? check_preempt_wakeup+0x16a/0xbe0 [ 126.354873][ C0] _raw_spin_lock_irq+0x13a/0x1b0 [ 126.354892][ C0] ? _raw_spin_lock_irqsave+0x210/0x210 [ 126.354913][ C0] __run_timers+0x115/0xa10 [ 126.354931][ C0] ? calc_index+0x280/0x280 [ 126.354949][ C0] run_timer_softirq+0x69/0xf0 [ 126.354964][ C0] __do_softirq+0x26d/0x5bf [ 126.354982][ C0] do_softirq+0xf6/0x150 [ 126.354999][ C0] [ 126.355004][ C0] [ 126.355009][ C0] ? __local_bh_enable_ip+0x80/0x80 [ 126.355027][ C0] ? _raw_spin_lock_bh+0xa4/0x1b0 [ 126.355045][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 126.355063][ C0] ? __update_load_avg_cfs_rq+0xb1/0x2f0 [ 126.355084][ C0] __local_bh_enable_ip+0x75/0x80 [ 126.355101][ C0] _raw_spin_unlock_bh+0x51/0x60 [ 126.355119][ C0] sock_hash_delete_elem+0x2a2/0x2f0 [ 126.355140][ C0] bpf_prog_05fc780d7a5f93f9+0x42/0xb4 [ 126.355155][ C0] bpf_trace_run3+0x11e/0x250 [ 126.355172][ C0] ? __kasan_check_write+0x14/0x20 [ 126.355190][ C0] ? bpf_trace_run2+0x210/0x210 [ 126.355208][ C0] ? debug_smp_processor_id+0x17/0x20 [ 126.355226][ C0] ? get_nohz_timer_target+0x79/0x750 [ 126.355246][ C0] __bpf_trace_timer_start+0x2b/0x40 [ 126.355266][ C0] enqueue_timer+0x351/0x4c0 [ 126.355282][ C0] __mod_timer+0x8d3/0xcf0 [ 126.355303][ C0] ? mod_timer_pending+0x30/0x30 [ 126.355323][ C0] ? __kasan_check_write+0x14/0x20 [ 126.355340][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 126.355360][ C0] schedule_timeout+0x187/0x370 [ 126.355377][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 126.355395][ C0] ? console_conditional_schedule+0x30/0x30 [ 126.355425][ C0] ? update_process_times+0x200/0x200 [ 126.355444][ C0] ? prepare_to_swait_event+0x308/0x320 [ 126.355463][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 126.355482][ C0] ? debug_smp_processor_id+0x17/0x20 [ 126.355517][ C0] ? __note_gp_changes+0x4ab/0x920 [ 126.355542][ C0] ? rcu_gp_init+0xc30/0xc30 [ 126.355560][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 126.355578][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 126.355596][ C0] rcu_gp_kthread+0xa4/0x350 [ 126.355614][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 126.355633][ C0] ? rcu_barrier_callback+0x50/0x50 [ 126.355652][ C0] ? __kasan_check_read+0x11/0x20 [ 126.355669][ C0] ? __kthread_parkme+0xb2/0x200 [ 126.355687][ C0] kthread+0x421/0x510 [ 126.355703][ C0] ? rcu_barrier_callback+0x50/0x50 [ 126.355721][ C0] ? kthread_blkcg+0xd0/0xd0 [ 126.355738][ C0] ret_from_fork+0x1f/0x30 [ 126.355757][ C0] [ 126.356132][ C1] NMI backtrace for cpu 1 [ 126.844491][ C1] CPU: 1 PID: 338 Comm: syz-executor233 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 126.855936][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 126.865829][ C1] Call Trace: [ 126.868973][ C1] [ 126.871646][ C1] dump_stack_lvl+0x151/0x1b7 [ 126.876170][ C1] ? io_uring_drop_tctx_refs+0x190/0x190 [ 126.881626][ C1] ? cpumask_next+0x8a/0xb0 [ 126.885965][ C1] dump_stack+0x15/0x17 [ 126.889958][ C1] nmi_cpu_backtrace+0x2f7/0x300 [ 126.894731][ C1] ? init_x2apic_ldr+0x10/0x10 [ 126.899334][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 126.905319][ C1] ? irq_work_queue+0xd4/0x160 [ 126.909920][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 126.915820][ C1] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 126.921638][ C1] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 126.927538][ C1] arch_trigger_cpumask_backtrace+0x10/0x20 [ 126.933267][ C1] rcu_dump_cpu_stacks+0x1d8/0x330 [ 126.938214][ C1] print_cpu_stall+0x315/0x5f0 [ 126.942813][ C1] rcu_sched_clock_irq+0x989/0x12f0 [ 126.947850][ C1] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 126.953836][ C1] ? hrtimer_run_queues+0x15f/0x440 [ 126.958871][ C1] update_process_times+0x198/0x200 [ 126.963904][ C1] tick_sched_timer+0x188/0x240 [ 126.968589][ C1] ? tick_setup_sched_timer+0x480/0x480 [ 126.973974][ C1] __hrtimer_run_queues+0x41a/0xad0 [ 126.979010][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 126.983956][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 126.989857][ C1] hrtimer_interrupt+0x40c/0xaa0 [ 126.994635][ C1] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 127.000357][ C1] sysvec_apic_timer_interrupt+0x95/0xc0 [ 127.005826][ C1] [ 127.008689][ C1] [ 127.011467][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 127.017281][ C1] RIP: 0010:smp_call_function_many_cond+0x843/0x9b0 [ 127.023704][ C1] Code: 45 8b 7d 00 44 89 fe 83 e6 01 31 ff e8 36 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 71 a4 0a 00 eb 38 f3 90 <42> 0f b6 04 3b 84 c0 75 11 41 f7 45 00 01 00 00 00 74 1e e8 55 a4 [ 127.043232][ C1] RSP: 0018:ffffc900007af580 EFLAGS: 00000293 [ 127.049142][ C1] RAX: ffffffff81657ddb RBX: 1ffff1103ee07971 RCX: ffff8881193213c0 [ 127.056945][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 127.064756][ C1] RBP: ffffc900007af698 R08: ffffffff81657daa R09: fffffbfff0d49f19 [ 127.072569][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 127.080380][ C1] R13: ffff8881f703cb88 R14: ffff8881f7138280 R15: dffffc0000000000 [ 127.088190][ C1] ? smp_call_function_many_cond+0x82a/0x9b0 [ 127.094007][ C1] ? smp_call_function_many_cond+0x85b/0x9b0 [ 127.099832][ C1] ? native_flush_tlb_multi+0x210/0x210 [ 127.105203][ C1] ? smp_call_function_many+0x40/0x40 [ 127.110409][ C1] ? native_flush_tlb_multi+0x210/0x210 [ 127.115791][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 127.120739][ C1] native_flush_tlb_multi+0x141/0x210 [ 127.125945][ C1] flush_tlb_mm_range+0x223/0x310 [ 127.130807][ C1] tlb_flush_mmu_tlbonly+0x1b7/0x420 [ 127.135926][ C1] tlb_finish_mmu+0xd4/0x320 [ 127.140354][ C1] exit_mmap+0x3ef/0x6f0 [ 127.144445][ C1] ? exit_aio+0x25e/0x3c0 [ 127.148596][ C1] ? vm_brk+0x30/0x30 [ 127.152416][ C1] ? mutex_unlock+0xb2/0x260 [ 127.156844][ C1] ? uprobe_clear_state+0x2cd/0x320 [ 127.161878][ C1] __mmput+0x95/0x310 [ 127.165698][ C1] mmput+0x5b/0x170 [ 127.169340][ C1] do_exit+0xb9c/0x2ca0 [ 127.173336][ C1] ? put_task_struct+0x80/0x80 [ 127.177934][ C1] ? update_curr+0x31a/0x5d0 [ 127.182361][ C1] ? __kasan_check_write+0x14/0x20 [ 127.187307][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 127.192253][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 127.197634][ C1] do_group_exit+0x141/0x310 [ 127.202066][ C1] get_signal+0x7a3/0x1630 [ 127.206316][ C1] arch_do_signal_or_restart+0xbd/0x1680 [ 127.211783][ C1] ? __kasan_check_write+0x14/0x20 [ 127.216730][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 127.221699][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 127.227059][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 127.232092][ C1] ? __kasan_check_write+0x14/0x20 [ 127.237037][ C1] ? ptrace_stop+0x6ff/0xa90 [ 127.241464][ C1] ? get_sigframe_size+0x10/0x10 [ 127.246261][ C1] exit_to_user_mode_loop+0xa0/0xe0 [ 127.251404][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 127.256695][ C1] syscall_exit_to_user_mode+0x26/0x160 [ 127.262077][ C1] do_syscall_64+0x49/0xb0 [ 127.266328][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 127.272058][ C1] RIP: 0033:0x7f2d4539d6e9 [ 127.276318][ C1] Code: Unable to access opcode bytes at RIP 0x7f2d4539d6bf. [ 127.283518][ C1] RSP: 002b:00007f2d4535e238 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 127.291758][ C1] RAX: ffffffffffffffda RBX: 00007f2d45427328 RCX: 00007f2d4539d6e9 [ 127.299571][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2d45427328 [ 127.307382][ C1] RBP: 00007f2d45427320 R08: 00007f2d4535e6c0 R09: 00007f2d4535e6c0 [ 127.315215][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 74735f72656d6974 [ 127.323004][ C1] R13: 0000000000000000 R14: 00007fffca200430 R15: 00007fffca200518 [ 127.330817][ C1] [ 265.038419][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [syz-executor233:338] [ 265.046839][ C1] Modules linked in: [ 265.050575][ C1] CPU: 1 PID: 338 Comm: syz-executor233 Tainted: G W 5.15.148-syzkaller-00013-gad06eaf051cd #0 [ 265.062026][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 265.071925][ C1] RIP: 0010:smp_call_function_many_cond+0x84c/0x9b0 [ 265.078347][ C1] Code: 01 31 ff e8 36 a8 0a 00 41 83 e7 01 49 bf 00 00 00 00 00 fc ff df 75 07 e8 71 a4 0a 00 eb 38 f3 90 42 0f b6 04 3b 84 c0 75 11 <41> f7 45 00 01 00 00 00 74 1e e8 55 a4 0a 00 eb e4 44 89 e9 80 e1 [ 265.098306][ C1] RSP: 0018:ffffc900007af580 EFLAGS: 00000246 [ 265.104205][ C1] RAX: 0000000000000000 RBX: 1ffff1103ee07971 RCX: ffff8881193213c0 [ 265.112016][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 265.119829][ C1] RBP: ffffc900007af698 R08: ffffffff81657daa R09: fffffbfff0d49f19 [ 265.127638][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000000 [ 265.135449][ C1] R13: ffff8881f703cb88 R14: ffff8881f7138280 R15: dffffc0000000000 [ 265.143260][ C1] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 265.152025][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 265.158536][ C1] CR2: 00007f2d453f3d78 CR3: 000000000680f000 CR4: 00000000003506a0 [ 265.166356][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 265.174159][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 265.182059][ C1] Call Trace: [ 265.185189][ C1] [ 265.187879][ C1] ? show_regs+0x58/0x60 [ 265.191951][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 265.196898][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 265.202023][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 265.207372][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 265.212310][ C1] ? clockevents_program_event+0x22f/0x300 [ 265.218039][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 265.223940][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 265.228893][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 265.234787][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 265.240428][ C1] [ 265.243206][ C1] [ 265.245985][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 265.251972][ C1] ? smp_call_function_many_cond+0x82a/0x9b0 [ 265.257815][ C1] ? smp_call_function_many_cond+0x84c/0x9b0 [ 265.263604][ C1] ? native_flush_tlb_multi+0x210/0x210 [ 265.269022][ C1] ? smp_call_function_many+0x40/0x40 [ 265.274309][ C1] ? native_flush_tlb_multi+0x210/0x210 [ 265.279688][ C1] on_each_cpu_cond_mask+0x40/0x80 [ 265.284637][ C1] native_flush_tlb_multi+0x141/0x210 [ 265.289843][ C1] flush_tlb_mm_range+0x223/0x310 [ 265.295111][ C1] tlb_flush_mmu_tlbonly+0x1b7/0x420 [ 265.300229][ C1] tlb_finish_mmu+0xd4/0x320 [ 265.304915][ C1] exit_mmap+0x3ef/0x6f0 [ 265.309255][ C1] ? exit_aio+0x25e/0x3c0 [ 265.313419][ C1] ? vm_brk+0x30/0x30 [ 265.317238][ C1] ? mutex_unlock+0xb2/0x260 [ 265.321667][ C1] ? uprobe_clear_state+0x2cd/0x320 [ 265.326701][ C1] __mmput+0x95/0x310 [ 265.330707][ C1] mmput+0x5b/0x170 [ 265.334433][ C1] do_exit+0xb9c/0x2ca0 [ 265.338429][ C1] ? put_task_struct+0x80/0x80 [ 265.343225][ C1] ? update_curr+0x31a/0x5d0 [ 265.347652][ C1] ? __kasan_check_write+0x14/0x20 [ 265.352593][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 265.357539][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 265.362922][ C1] do_group_exit+0x141/0x310 [ 265.367349][ C1] get_signal+0x7a3/0x1630 [ 265.371601][ C1] arch_do_signal_or_restart+0xbd/0x1680 [ 265.377067][ C1] ? __kasan_check_write+0x14/0x20 [ 265.382014][ C1] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 265.386963][ C1] ? _raw_spin_lock_irqsave+0x210/0x210 [ 265.392726][ C1] ? _raw_spin_unlock_irq+0x4e/0x70 [ 265.397723][ C1] ? __kasan_check_write+0x14/0x20 [ 265.402679][ C1] ? ptrace_stop+0x6ff/0xa90 [ 265.407098][ C1] ? get_sigframe_size+0x10/0x10 [ 265.411876][ C1] exit_to_user_mode_loop+0xa0/0xe0 [ 265.416907][ C1] exit_to_user_mode_prepare+0x5a/0xa0 [ 265.422223][ C1] syscall_exit_to_user_mode+0x26/0x160 [ 265.427666][ C1] do_syscall_64+0x49/0xb0 [ 265.431920][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 265.437657][ C1] RIP: 0033:0x7f2d4539d6e9 [ 265.441912][ C1] Code: Unable to access opcode bytes at RIP 0x7f2d4539d6bf. [ 265.449107][ C1] RSP: 002b:00007f2d4535e238 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 265.457435][ C1] RAX: ffffffffffffffda RBX: 00007f2d45427328 RCX: 00007f2d4539d6e9 [ 265.465249][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f2d45427328 [ 265.473146][ C1] RBP: 00007f2d45427320 R08: 00007f2d4535e6c0 R09: 00007f2d4535e6c0 [ 265.481044][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 74735f72656d6974 [ 265.488944][ C1] R13: 0000000000000000 R14: 00007fffca200430 R15: 00007fffca200518 [ 265.496757][ C1]