./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor4061723115 <...> Warning: Permanently added '10.128.1.92' (ED25519) to the list of known hosts. execve("./syz-executor4061723115", ["./syz-executor4061723115"], 0x7ffd1f623da0 /* 10 vars */) = 0 brk(NULL) = 0x55558fc7b000 brk(0x55558fc7bd40) = 0x55558fc7bd40 arch_prctl(ARCH_SET_FS, 0x55558fc7b3c0) = 0 set_tid_address(0x55558fc7b690) = 5830 set_robust_list(0x55558fc7b6a0, 24) = 0 rseq(0x55558fc7bce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor4061723115", 4096) = 28 getrandom("\x32\x68\x7d\xec\x51\xff\x5b\x69", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558fc7bd40 brk(0x55558fc9cd40) = 0x55558fc9cd40 brk(0x55558fc9d000) = 0x55558fc9d000 mprotect(0x7f3351535000, 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./strace-static-x86_64: Process 5831 attached , child_tidptr=0x55558fc7b690) = 5831 [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5831] set_robust_list(0x55558fc7b6a0, 24) = 0 [pid 5831] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5832 attached [pid 5830] <... clone resumed>, child_tidptr=0x55558fc7b690) = 5832 [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5832] set_robust_list(0x55558fc7b6a0, 24) = 0 ./strace-static-x86_64: Process 5834 attached ./strace-static-x86_64: Process 5833 attached [pid 5832] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5830] <... clone resumed>, child_tidptr=0x55558fc7b690) = 5834 [pid 5834] set_robust_list(0x55558fc7b6a0, 24 [pid 5833] set_robust_list(0x55558fc7b6a0, 24 [pid 5831] <... clone resumed>, child_tidptr=0x55558fc7b690) = 5833 [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5833] <... set_robust_list resumed>) = 0 [pid 5834] <... set_robust_list resumed>) = 0 [pid 5833] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5836 attached ./strace-static-x86_64: Process 5835 attached [pid 5834] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5833] <... prctl resumed>) = 0 [pid 5836] set_robust_list(0x55558fc7b6a0, 24) = 0 [pid 5835] set_robust_list(0x55558fc7b6a0, 24 [pid 5833] setpgid(0, 0 [pid 5836] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5833] <... setpgid resumed>) = 0 [pid 5830] <... clone resumed>, child_tidptr=0x55558fc7b690) = 5835 [pid 5836] <... prctl resumed>) = 0 [pid 5835] <... set_robust_list resumed>) = 0 [pid 5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5836] setpgid(0, 0./strace-static-x86_64: Process 5837 attached [pid 5830] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5835] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5834] <... clone resumed>, child_tidptr=0x55558fc7b690) = 5837 [pid 5837] set_robust_list(0x55558fc7b6a0, 24 [pid 5836] <... setpgid resumed>) = 0 [pid 5833] <... openat resumed>) = 3 [pid 5832] <... clone resumed>, child_tidptr=0x55558fc7b690) = 5836 ./strace-static-x86_64: Process 5839 attached ./strace-static-x86_64: Process 5838 attached [pid 5837] <... set_robust_list resumed>) = 0 [pid 5839] set_robust_list(0x55558fc7b6a0, 24 [pid 5838] set_robust_list(0x55558fc7b6a0, 24 [pid 5837] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5839] <... set_robust_list resumed>) = 0 [pid 5838] <... set_robust_list resumed>) = 0 [pid 5837] <... prctl resumed>) = 0 [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5837] setpgid(0, 0 [pid 5835] <... clone resumed>, child_tidptr=0x55558fc7b690) = 5839 ./strace-static-x86_64: Process 5840 attached [pid 5830] <... clone resumed>, child_tidptr=0x55558fc7b690) = 5838 [pid 5839] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5836] <... openat resumed>) = 3 [pid 5833] write(3, "1000", 4 [pid 5837] <... setpgid resumed>) = 0 [pid 5840] set_robust_list(0x55558fc7b6a0, 24 [pid 5839] <... prctl resumed>) = 0 [pid 5837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5836] write(3, "1000", 4 [pid 5833] <... write resumed>) = 4 [pid 5840] <... set_robust_list resumed>) = 0 [pid 5839] setpgid(0, 0 [pid 5838] <... clone resumed>, child_tidptr=0x55558fc7b690) = 5840 [pid 5833] close(3 [pid 5839] <... setpgid resumed>) = 0 [pid 5837] <... openat resumed>) = 3 [pid 5836] <... write resumed>) = 4 [pid 5833] <... close resumed>) = 0 [pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5837] write(3, "1000", 4 [pid 5840] <... prctl resumed>) = 0 [pid 5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5837] <... write resumed>) = 4 executing program [pid 5833] write(1, "executing program\n", 18 [pid 5836] close(3 [pid 5840] setpgid(0, 0 [pid 5833] <... write resumed>) = 18 [pid 5836] <... close resumed>) = 0 [pid 5840] <... setpgid resumed>) = 0 [pid 5833] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5837] close(3 [pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5837] <... close resumed>) = 0 [pid 5836] write(1, "executing program\n", 18 [pid 5833] <... futex resumed>) = 0 executing program [pid 5837] write(1, "executing program\n", 18) = 18 [pid 5837] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5837] rt_sigaction(SIGRT_1, {sa_handler=0x7f33514d7710, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f33514c8d90}, NULL, 8) = 0 executing program [pid 5837] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5839] <... openat resumed>) = 3 [pid 5837] <... mmap resumed>) = 0x7f335144c000 [pid 5836] <... write resumed>) = 18 [pid 5833] rt_sigaction(SIGRT_1, {sa_handler=0x7f33514d7710, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f33514c8d90}, [pid 5840] <... openat resumed>) = 3 [pid 5839] write(3, "1000", 4 [pid 5836] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] write(3, "1000", 4 [pid 5839] <... write resumed>) = 4 [pid 5836] <... futex resumed>) = 0 [pid 5833] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5840] <... write resumed>) = 4 [pid 5839] close(3 [pid 5833] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5840] close(3 [pid 5839] <... close resumed>) = 0 [pid 5836] rt_sigaction(SIGRT_1, {sa_handler=0x7f33514d7710, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f33514c8d90}, [pid 5833] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5840] <... close resumed>) = 0 [pid 5839] write(1, "executing program\n", 18executing program executing program [pid 5836] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5840] write(1, "executing program\n", 18 [pid 5839] <... write resumed>) = 18 [pid 5836] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5840] <... write resumed>) = 18 [pid 5833] <... mmap resumed>) = 0x7f335144c000 [pid 5839] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5837] mprotect(0x7f335144d000, 131072, PROT_READ|PROT_WRITE [pid 5840] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... futex resumed>) = 0 [pid 5837] <... mprotect resumed>) = 0 [pid 5836] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5833] mprotect(0x7f335144d000, 131072, PROT_READ|PROT_WRITE [pid 5840] <... futex resumed>) = 0 [pid 5839] rt_sigaction(SIGRT_1, {sa_handler=0x7f33514d7710, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f33514c8d90}, [pid 5837] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5836] <... mmap resumed>) = 0x7f335144c000 [pid 5840] rt_sigaction(SIGRT_1, {sa_handler=0x7f33514d7710, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f33514c8d90}, [pid 5839] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5837] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5836] mprotect(0x7f335144d000, 131072, PROT_READ|PROT_WRITE [pid 5833] <... mprotect resumed>) = 0 [pid 5840] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5839] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5837] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f335146c990, parent_tid=0x7f335146c990, exit_signal=0, stack=0x7f335144c000, stack_size=0x20300, tls=0x7f335146c6c0}./strace-static-x86_64: Process 5841 attached [pid 5840] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5839] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5836] <... mprotect resumed>) = 0 [pid 5833] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5841] rseq(0x7f335146cfe0, 0x20, 0, 0x53053053 [pid 5840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5840] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5836] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5839] <... mmap resumed>) = 0x7f335144c000 [pid 5840] <... mmap resumed>) = 0x7f335144c000 [pid 5840] mprotect(0x7f335144d000, 131072, PROT_READ|PROT_WRITE [pid 5839] mprotect(0x7f335144d000, 131072, PROT_READ|PROT_WRITE [pid 5836] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5840] <... mprotect resumed>) = 0 [pid 5839] <... mprotect resumed>) = 0 [pid 5837] <... clone3 resumed> => {parent_tid=[5841]}, 88) = 5841 [pid 5840] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5837] rt_sigprocmask(SIG_SETMASK, [], [pid 5841] <... rseq resumed>) = 0 [pid 5840] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5839] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5837] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5836] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f335146c990, parent_tid=0x7f335146c990, exit_signal=0, stack=0x7f335144c000, stack_size=0x20300, tls=0x7f335146c6c0} [pid 5841] set_robust_list(0x7f335146c9a0, 24 [pid 5840] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f335146c990, parent_tid=0x7f335146c990, exit_signal=0, stack=0x7f335144c000, stack_size=0x20300, tls=0x7f335146c6c0} [pid 5839] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5837] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5841] <... set_robust_list resumed>) = 0 [pid 5839] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f335146c990, parent_tid=0x7f335146c990, exit_signal=0, stack=0x7f335144c000, stack_size=0x20300, tls=0x7f335146c6c0} [pid 5837] <... futex resumed>) = 0 [pid 5833] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f335146c990, parent_tid=0x7f335146c990, exit_signal=0, stack=0x7f335144c000, stack_size=0x20300, tls=0x7f335146c6c0}./strace-static-x86_64: Process 5842 attached ./strace-static-x86_64: Process 5843 attached [pid 5841] rt_sigprocmask(SIG_SETMASK, [], [pid 5840] <... clone3 resumed> => {parent_tid=[5843]}, 88) = 5843 [pid 5837] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5845 attached [pid 5841] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5840] rt_sigprocmask(SIG_SETMASK, [], [pid 5839] <... clone3 resumed> => {parent_tid=[5844]}, 88) = 5844 [pid 5836] <... clone3 resumed> => {parent_tid=[5842]}, 88) = 5842 [pid 5845] rseq(0x7f335146cfe0, 0x20, 0, 0x53053053 [pid 5841] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, 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 5840] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5839] rt_sigprocmask(SIG_SETMASK, [], [pid 5836] rt_sigprocmask(SIG_SETMASK, [], [pid 5833] <... clone3 resumed> => {parent_tid=[5845]}, 88) = 5845 ./strace-static-x86_64: Process 5844 attached [pid 5845] <... rseq resumed>) = 0 [pid 5842] rseq(0x7f335146cfe0, 0x20, 0, 0x53053053 [pid 5843] rseq(0x7f335146cfe0, 0x20, 0, 0x53053053 [pid 5841] <... bpf resumed>) = 3 [pid 5840] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5836] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5845] set_robust_list(0x7f335146c9a0, 24 [pid 5844] rseq(0x7f335146cfe0, 0x20, 0, 0x53053053 [pid 5842] <... rseq resumed>) = 0 [pid 5843] <... rseq resumed>) = 0 [pid 5841] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 0 [pid 5839] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] rt_sigprocmask(SIG_SETMASK, [], [pid 5845] <... set_robust_list resumed>) = 0 [pid 5844] <... rseq resumed>) = 0 [pid 5843] set_robust_list(0x7f335146c9a0, 24 [pid 5841] <... futex resumed>) = 1 [pid 5840] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5839] <... futex resumed>) = 0 [pid 5836] <... futex resumed>) = 0 [pid 5833] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5845] rt_sigprocmask(SIG_SETMASK, [], [pid 5844] set_robust_list(0x7f335146c9a0, 24 [pid 5843] <... set_robust_list resumed>) = 0 [pid 5841] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5843] rt_sigprocmask(SIG_SETMASK, [], [pid 5833] <... futex resumed>) = 0 [pid 5845] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, 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 5844] rt_sigprocmask(SIG_SETMASK, [], [pid 5843] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5833] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... bpf resumed>) = 3 [pid 5844] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5842] set_robust_list(0x7f335146c9a0, 24 [pid 5837] <... futex resumed>) = 0 [pid 5845] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, 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 5842] <... set_robust_list resumed>) = 0 [pid 5843] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, 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 5837] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = 1 [pid 5844] <... bpf resumed>) = 3 [pid 5842] rt_sigprocmask(SIG_SETMASK, [], [pid 5841] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = 1 [pid 5833] <... futex resumed>) = 0 [pid 5845] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5843] <... bpf resumed>) = 3 [pid 5841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, 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 5837] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... futex resumed>) = 1 [pid 5842] bpf(BPF_MAP_CREATE, {map_type=BPF_MAP_TYPE_RINGBUF, key_size=0, value_size=0, max_entries=32768, 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 5843] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5839] <... futex resumed>) = 0 [pid 5845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, 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 5844] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] <... bpf resumed>) = 3 [pid 5843] <... futex resumed>) = 1 [pid 5841] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] <... futex resumed>) = 0 [pid 5839] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = 0 [pid 5845] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5842] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... futex resumed>) = 1 [pid 5840] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... futex resumed>) = 0 [pid 5837] <... futex resumed>) = 0 [pid 5845] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, 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 5842] <... futex resumed>) = 1 [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] <... futex resumed>) = 0 [pid 5839] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5837] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... futex resumed>) = 0 [pid 5833] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5845] <... futex resumed>) = 0 [pid 5844] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5842] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, 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 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5837] <... futex resumed>) = 0 [pid 5836] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5841] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, 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 5837] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] <... futex resumed>) = 0 [pid 5833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5844] <... futex resumed>) = 1 [pid 5842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_UNSPEC, insn_cnt=12, insns=0x20000240, 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 5843] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... bpf resumed>) = 4 [pid 5839] <... futex resumed>) = 0 [pid 5836] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5833] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5842] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5843] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 0 [pid 5839] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... futex resumed>) = 1 [pid 5845] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, 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 5844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... futex resumed>) = 0 [pid 5833] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5842] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... futex resumed>) = 0 [pid 5839] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, 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 5845] <... bpf resumed>) = 4 [pid 5842] <... futex resumed>) = 1 [pid 5843] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, 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 5841] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5840] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5836] <... futex resumed>) = 0 [pid 5845] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5841] <... futex resumed>) = 1 [pid 5837] <... futex resumed>) = 0 [pid 5836] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = 1 [pid 5844] <... bpf resumed>) = 4 [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] <... bpf resumed>) = 4 [pid 5841] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5837] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5836] <... futex resumed>) = 0 [pid 5833] <... futex resumed>) = 0 [pid 5845] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5842] bpf(BPF_PROG_LOAD, {prog_type=BPF_PROG_TYPE_RAW_TRACEPOINT, insn_cnt=12, insns=0x20000240, 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 5843] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5837] <... futex resumed>) = 0 [pid 5836] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5844] <... futex resumed>) = 1 [pid 5842] <... bpf resumed>) = 4 [pid 5841] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5839] <... futex resumed>) = 0 [pid 5837] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5833] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] <... futex resumed>) = 1 [pid 5840] <... futex resumed>) = 0 [pid 5839] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] <... futex resumed>) = 0 [pid 5844] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5843] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5840] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] <... futex resumed>) = 0 [pid 5833] <... futex resumed>) = 1 [pid 5845] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5844] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5843] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5840] <... futex resumed>) = 0 [pid 5839] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5840] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5833] futex(0x7f335153b32c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5843] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5842] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... bpf resumed>) = 5 [pid 5842] <... futex resumed>) = 1 [pid 5843] <... bpf resumed>) = 5 [pid 5836] <... futex resumed>) = 0 [pid 5845] <... bpf resumed>) = 5 [pid 5842] futex(0x7f335153b328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5836] futex(0x7f335153b328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5845] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... bpf resumed>) = 5 [pid 5842] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5836] <... futex resumed>) = 0 [pid 5845] <... futex resumed>) = 1 [pid 5844] futex(0x7f335153b32c, FUTEX_WAKE_PRIVATE, 1000000 [ 62.583589][ T5827] ------------[ cut here ]------------ [ 62.589499][ T5827] WARNING: CPU: 1 PID: 5827 at kernel/trace/bpf_trace.c:1864 bpf_get_stack_raw_tp+0x1c9/0x240 [ 62.599964][ T5827] Modules linked in: [ 62.603874][ T5827] CPU: 1 UID: 0 PID: 5827 Comm: strace-static-x Not tainted 6.13.0-rc1-syzkaller-gb5f217084ab3 #0 [ 62.614514][ T5827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 62.624621][ T5827] RIP: 0010:bpf_get_stack_raw_tp+0x1c9/0x240 [ 62.630674][ T5827] Code: fd 0c 20 00 65 ff 0d e6 3d 58 7e 4c 63 f0 4c 89 f0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 d8 4d f4 ff 90 <0f> 0b 90 65 ff 0d bd 3d 58 7e 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 62.650392][ T5827] RSP: 0018:ffffc90003d56570 EFLAGS: 00010293 [ 62.656482][ T5827] RAX: ffffffff81ab2438 RBX: 0000000000000003 RCX: ffff88802fc19e00 [ 62.664512][ T5827] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 62.672554][ T5827] RBP: ffffc90003d565b0 R08: ffffffff81ab2307 R09: 1ffffffff2857110 [ 62.680588][ T5827] R10: dffffc0000000000 R11: ffffffffa00020a0 R12: ffff8880b8736008 [ 62.689300][ T5827] R13: 0000000000000900 R14: 0000000000000000 R15: ffffc90003d565c8 [ 62.697291][ T5827] FS: 0000000010f633c0(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 62.706276][ T5827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.712941][ T5827] CR2: 0000000000000000 CR3: 000000007c370000 CR4: 00000000003526f0 [ 62.720956][ T5827] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.728996][ T5827] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.736986][ T5827] Call Trace: [ 62.740309][ T5827] [ 62.743252][ T5827] ? __warn+0x165/0x4d0 [ 62.747421][ T5827] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 62.752881][ T5827] ? report_bug+0x2b3/0x500 [ 62.757406][ T5827] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 62.762846][ T5827] ? handle_bug+0x60/0x90 [ 62.767191][ T5827] ? exc_invalid_op+0x1a/0x50 [ 62.771931][ T5827] ? asm_exc_invalid_op+0x1a/0x20 [ 62.776975][ T5827] ? 0xffffffffa00020a0 [ 62.781183][ T5827] ? bpf_get_stack_raw_tp+0x97/0x240 [ 62.786491][ T5827] ? bpf_get_stack_raw_tp+0x1c8/0x240 [ 62.791936][ T5827] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 62.797330][ T5827] ? bpf_trace_run4+0x244/0x590 [ 62.802228][ T5827] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 62.807783][ T5827] bpf_trace_run4+0x334/0x590 [ 62.812526][ T5827] ? kernfs_path_from_node+0x235/0xb00 [ 62.818082][ T5827] ? __pfx_bpf_trace_run4+0x10/0x10 [ 62.823317][ T5827] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 62.828857][ T5827] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 62.836157][ T5827] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 62.842798][ T5827] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 62.849547][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 62.854595][ T5827] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 62.861871][ T5827] ? __pfx_down_read_trylock+0x10/0x10 [ 62.867355][ T5827] stack_map_get_build_id_offset+0x84d/0x870 [ 62.873438][ T5827] ? __pfx_get_perf_callchain+0x10/0x10 [ 62.879039][ T5827] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 62.885547][ T5827] __bpf_get_stack+0x8da/0xad0 [ 62.890407][ T5827] ? __pfx___bpf_get_stack+0x10/0x10 [ 62.895715][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 62.900800][ T5827] bpf_get_stack+0x33/0x50 [ 62.905246][ T5827] bpf_get_stack_raw_tp+0x1a3/0x240 [ 62.910527][ T5827] ? bpf_trace_run4+0x244/0x590 [ 62.915388][ T5827] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 62.920919][ T5827] bpf_trace_run4+0x334/0x590 [ 62.925615][ T5827] ? kernfs_path_from_node+0x235/0xb00 [ 62.931288][ T5827] ? __pfx_bpf_trace_run4+0x10/0x10 [ 62.936515][ T5827] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 62.942022][ T5827] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 62.949416][ T5827] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 62.956027][ T5827] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 62.962746][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 62.967883][ T5827] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 62.975161][ T5827] ? __pfx_down_read_trylock+0x10/0x10 [ 62.980740][ T5827] stack_map_get_build_id_offset+0x84d/0x870 [ 62.986748][ T5827] ? __pfx_get_perf_callchain+0x10/0x10 [ 62.992388][ T5827] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 62.998947][ T5827] __bpf_get_stack+0x8da/0xad0 [ 63.003721][ T5827] ? __pfx___bpf_get_stack+0x10/0x10 [ 63.009092][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 63.014174][ T5827] bpf_get_stack+0x33/0x50 [ 63.018667][ T5827] bpf_get_stack_raw_tp+0x1a3/0x240 [ 63.023891][ T5827] ? bpf_trace_run4+0x244/0x590 [ 63.028814][ T5827] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 63.034290][ T5827] bpf_trace_run4+0x334/0x590 [ 63.039018][ T5827] ? kernfs_path_from_node+0x235/0xb00 [ 63.044495][ T5827] ? __pfx_bpf_trace_run4+0x10/0x10 [ 63.049784][ T5827] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 63.055261][ T5827] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 63.062639][ T5827] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 63.069312][ T5827] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 63.075988][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 63.081056][ T5827] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 63.088396][ T5827] ? validate_chain+0x11e/0x5920 [ 63.093361][ T5827] ? __pfx_down_read_trylock+0x10/0x10 [ 63.098909][ T5827] stack_map_get_build_id_offset+0x84d/0x870 [ 63.104950][ T5827] ? __pfx_get_perf_callchain+0x10/0x10 [ 63.110592][ T5827] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 63.117116][ T5827] __bpf_get_stack+0x8da/0xad0 [ 63.121937][ T5827] ? __pfx___bpf_get_stack+0x10/0x10 [ 63.127267][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 63.132390][ T5827] bpf_get_stack+0x33/0x50 [ 63.136823][ T5827] bpf_get_stack_raw_tp+0x1a3/0x240 [ 63.142072][ T5827] ? bpf_trace_run4+0x244/0x590 [ 63.146933][ T5827] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 63.152471][ T5827] bpf_trace_run4+0x334/0x590 [ 63.157165][ T5827] ? kernfs_path_from_node+0x235/0xb00 [ 63.162693][ T5827] ? __pfx_bpf_trace_run4+0x10/0x10 [ 63.167953][ T5827] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 63.173410][ T5827] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 63.180781][ T5827] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 63.187406][ T5827] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 63.194174][ T5827] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 63.201450][ T5827] ? mm_access+0x20f/0x250 [ 63.205892][ T5827] process_vm_rw+0x9b8/0xc50 [ 63.210612][ T5827] ? __pfx_process_vm_rw+0x10/0x10 [ 63.215769][ T5827] ? common_file_perm+0x1a6/0x210 [ 63.221509][ T5827] ? __pfx_vfs_write+0x10/0x10 [ 63.226325][ T5827] ? __lock_task_sighand+0x2a5/0x2d0 [ 63.231712][ T5827] ? __lock_task_sighand+0x29/0x2d0 [ 63.236978][ T5827] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 63.243030][ T5827] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 63.249435][ T5827] __x64_sys_process_vm_readv+0xe0/0x100 [ 63.255099][ T5827] do_syscall_64+0xf3/0x230 [ 63.259681][ T5827] ? clear_bhb_loop+0x35/0x90 [ 63.264387][ T5827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.270375][ T5827] RIP: 0033:0x4eacda [ 63.274286][ T5827] Code: 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 38 12 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 36 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 a8 ff ff ff f7 [ 63.293985][ T5827] RSP: 002b:00007ffd1f623888 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 [ 63.302457][ T5827] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004eacda [ 63.310518][ T5827] RDX: 0000000000000001 RSI: 00007ffd1f6238b0 RDI: 00000000000016d2 [ 63.318543][ T5827] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 63.326533][ T5827] R10: 00007ffd1f6238c0 R11: 0000000000000246 R12: 0000000020000340 [ 63.334687][ T5827] R13: 0000000010f6aa40 R14: 0000000000001000 R15: 0000000000000010 [ 63.342729][ T5827] [ 63.345754][ T5827] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 63.353029][ T5827] CPU: 1 UID: 0 PID: 5827 Comm: strace-static-x Not tainted 6.13.0-rc1-syzkaller-gb5f217084ab3 #0 [ 63.363629][ T5827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.373674][ T5827] Call Trace: [ 63.376946][ T5827] [ 63.379872][ T5827] dump_stack_lvl+0x241/0x360 [ 63.384582][ T5827] ? __pfx_dump_stack_lvl+0x10/0x10 [ 63.389809][ T5827] ? __pfx__printk+0x10/0x10 [ 63.394423][ T5827] ? vscnprintf+0x5d/0x90 [ 63.399188][ T5827] panic+0x349/0x880 [ 63.403089][ T5827] ? __warn+0x174/0x4d0 [ 63.407242][ T5827] ? __pfx_panic+0x10/0x10 [ 63.411754][ T5827] __warn+0x344/0x4d0 [ 63.415732][ T5827] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 63.421105][ T5827] report_bug+0x2b3/0x500 [ 63.425437][ T5827] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 63.430812][ T5827] handle_bug+0x60/0x90 [ 63.434959][ T5827] exc_invalid_op+0x1a/0x50 [ 63.439452][ T5827] asm_exc_invalid_op+0x1a/0x20 [ 63.444301][ T5827] RIP: 0010:bpf_get_stack_raw_tp+0x1c9/0x240 [ 63.450282][ T5827] Code: fd 0c 20 00 65 ff 0d e6 3d 58 7e 4c 63 f0 4c 89 f0 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 d8 4d f4 ff 90 <0f> 0b 90 65 ff 0d bd 3d 58 7e 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 63.469965][ T5827] RSP: 0018:ffffc90003d56570 EFLAGS: 00010293 [ 63.476030][ T5827] RAX: ffffffff81ab2438 RBX: 0000000000000003 RCX: ffff88802fc19e00 [ 63.483994][ T5827] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 63.491955][ T5827] RBP: ffffc90003d565b0 R08: ffffffff81ab2307 R09: 1ffffffff2857110 [ 63.499920][ T5827] R10: dffffc0000000000 R11: ffffffffa00020a0 R12: ffff8880b8736008 [ 63.507887][ T5827] R13: 0000000000000900 R14: 0000000000000000 R15: ffffc90003d565c8 [ 63.515856][ T5827] ? 0xffffffffa00020a0 [ 63.520002][ T5827] ? bpf_get_stack_raw_tp+0x97/0x240 [ 63.525284][ T5827] ? bpf_get_stack_raw_tp+0x1c8/0x240 [ 63.530660][ T5827] ? bpf_trace_run4+0x244/0x590 [ 63.535501][ T5827] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 63.540954][ T5827] bpf_trace_run4+0x334/0x590 [ 63.545624][ T5827] ? kernfs_path_from_node+0x235/0xb00 [ 63.551085][ T5827] ? __pfx_bpf_trace_run4+0x10/0x10 [ 63.556285][ T5827] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 63.561741][ T5827] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 63.569021][ T5827] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 63.575606][ T5827] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 63.582275][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 63.587295][ T5827] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 63.594506][ T5827] ? __pfx_down_read_trylock+0x10/0x10 [ 63.599971][ T5827] stack_map_get_build_id_offset+0x84d/0x870 [ 63.605955][ T5827] ? __pfx_get_perf_callchain+0x10/0x10 [ 63.611510][ T5827] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 63.618017][ T5827] __bpf_get_stack+0x8da/0xad0 [ 63.622804][ T5827] ? __pfx___bpf_get_stack+0x10/0x10 [ 63.628094][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 63.633121][ T5827] bpf_get_stack+0x33/0x50 [ 63.637540][ T5827] bpf_get_stack_raw_tp+0x1a3/0x240 [ 63.642739][ T5827] ? bpf_trace_run4+0x244/0x590 [ 63.647584][ T5827] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 63.653043][ T5827] bpf_trace_run4+0x334/0x590 [ 63.657713][ T5827] ? kernfs_path_from_node+0x235/0xb00 [ 63.663173][ T5827] ? __pfx_bpf_trace_run4+0x10/0x10 [ 63.668374][ T5827] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 63.673826][ T5827] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 63.681107][ T5827] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 63.687696][ T5827] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 63.694368][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 63.699387][ T5827] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 63.706598][ T5827] ? __pfx_down_read_trylock+0x10/0x10 [ 63.712062][ T5827] stack_map_get_build_id_offset+0x84d/0x870 [ 63.718046][ T5827] ? __pfx_get_perf_callchain+0x10/0x10 [ 63.723594][ T5827] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 63.730098][ T5827] __bpf_get_stack+0x8da/0xad0 [ 63.734869][ T5827] ? __pfx___bpf_get_stack+0x10/0x10 [ 63.740150][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 63.745180][ T5827] bpf_get_stack+0x33/0x50 [ 63.749600][ T5827] bpf_get_stack_raw_tp+0x1a3/0x240 [ 63.754802][ T5827] ? bpf_trace_run4+0x244/0x590 [ 63.759646][ T5827] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 63.765100][ T5827] bpf_trace_run4+0x334/0x590 [ 63.769769][ T5827] ? kernfs_path_from_node+0x235/0xb00 [ 63.775228][ T5827] ? __pfx_bpf_trace_run4+0x10/0x10 [ 63.780427][ T5827] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 63.785880][ T5827] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 63.793162][ T5827] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 63.799756][ T5827] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 63.806427][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 63.811453][ T5827] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 63.818648][ T5827] ? validate_chain+0x11e/0x5920 [ 63.823602][ T5827] ? __pfx_down_read_trylock+0x10/0x10 [ 63.829064][ T5827] stack_map_get_build_id_offset+0x84d/0x870 [ 63.835047][ T5827] ? __pfx_get_perf_callchain+0x10/0x10 [ 63.840596][ T5827] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 63.847102][ T5827] __bpf_get_stack+0x8da/0xad0 [ 63.851869][ T5827] ? __pfx___bpf_get_stack+0x10/0x10 [ 63.857150][ T5827] ? __pfx_lock_acquire+0x10/0x10 [ 63.862180][ T5827] bpf_get_stack+0x33/0x50 [ 63.866594][ T5827] bpf_get_stack_raw_tp+0x1a3/0x240 [ 63.871791][ T5827] ? bpf_trace_run4+0x244/0x590 [ 63.876630][ T5827] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 63.882082][ T5827] bpf_trace_run4+0x334/0x590 [ 63.886750][ T5827] ? kernfs_path_from_node+0x235/0xb00 [ 63.892208][ T5827] ? __pfx_bpf_trace_run4+0x10/0x10 [ 63.897409][ T5827] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 63.902861][ T5827] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 63.910140][ T5827] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 63.916731][ T5827] __mmap_lock_do_trace_acquire_returned+0x2a3/0x300 [ 63.923400][ T5827] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 63.930617][ T5827] ? mm_access+0x20f/0x250 [ 63.935034][ T5827] process_vm_rw+0x9b8/0xc50 [ 63.939634][ T5827] ? __pfx_process_vm_rw+0x10/0x10 [ 63.944738][ T5827] ? common_file_perm+0x1a6/0x210 [ 63.949774][ T5827] ? __pfx_vfs_write+0x10/0x10 [ 63.954544][ T5827] ? __lock_task_sighand+0x2a5/0x2d0 [ 63.959823][ T5827] ? __lock_task_sighand+0x29/0x2d0 [ 63.965019][ T5827] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 63.970996][ T5827] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 63.977323][ T5827] __x64_sys_process_vm_readv+0xe0/0x100 [ 63.982958][ T5827] do_syscall_64+0xf3/0x230 [ 63.987459][ T5827] ? clear_bhb_loop+0x35/0x90 [ 63.992126][ T5827] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.998020][ T5827] RIP: 0033:0x4eacda [ 64.001906][ T5827] Code: 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 38 12 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 36 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 06 c3 0f 1f 44 00 00 48 c7 c2 a8 ff ff ff f7 [ 64.021506][ T5827] RSP: 002b:00007ffd1f623888 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 [ 64.029916][ T5827] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004eacda [ 64.037878][ T5827] RDX: 0000000000000001 RSI: 00007ffd1f6238b0 RDI: 00000000000016d2 [ 64.045844][ T5827] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 64.053810][ T5827] R10: 00007ffd1f6238c0 R11: 0000000000000246 R12: 0000000020000340 [ 64.061773][ T5827] R13: 0000000010f6aa40 R14: 0000000000001000 R15: 0000000000000010 [ 64.069753][ T5827] [ 64.073056][ T5827] Kernel Offset: disabled [ 64.077445][ T5827] Rebooting in 86400 seconds..