./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor561900847 <...> Warning: Permanently added '10.128.10.1' (ED25519) to the list of known hosts. execve("./syz-executor561900847", ["./syz-executor561900847"], 0x7fff5be168e0 /* 10 vars */) = 0 brk(NULL) = 0x55558c248000 brk(0x55558c248d40) = 0x55558c248d40 arch_prctl(ARCH_SET_FS, 0x55558c2483c0) = 0 set_tid_address(0x55558c248690) = 5234 set_robust_list(0x55558c2486a0, 24) = 0 rseq(0x55558c248ce0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor561900847", 4096) = 27 getrandom("\xbb\x89\xac\x5f\x24\xa5\x73\xcb", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55558c248d40 brk(0x55558c269d40) = 0x55558c269d40 brk(0x55558c26a000) = 0x55558c26a000 mprotect(0x7f77ff35b000, 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 5235 attached , child_tidptr=0x55558c248690) = 5235 [pid 5235] set_robust_list(0x55558c2486a0, 24 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5235] <... set_robust_list resumed>) = 0 [pid 5235] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5237 attached ./strace-static-x86_64: Process 5236 attached [pid 5234] <... clone resumed>, child_tidptr=0x55558c248690) = 5237 [pid 5235] <... clone resumed>, child_tidptr=0x55558c248690) = 5236 [pid 5237] set_robust_list(0x55558c2486a0, 24) = 0 [pid 5236] set_robust_list(0x55558c2486a0, 24) = 0 [pid 5237] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 5238 attached [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5238] set_robust_list(0x55558c2486a0, 24 [pid 5236] setpgid(0, 0 [pid 5238] <... set_robust_list resumed>) = 0 [pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5236] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5239 attached [pid 5238] <... prctl resumed>) = 0 [pid 5238] setpgid(0, 0 [pid 5234] <... clone resumed>, child_tidptr=0x55558c248690) = 5239 [pid 5239] set_robust_list(0x55558c2486a0, 24 [pid 5238] <... setpgid resumed>) = 0 [pid 5237] <... clone resumed>, child_tidptr=0x55558c248690) = 5238 [pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5239] <... set_robust_list resumed>) = 0 [pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5239] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5236] <... openat resumed>) = 3 [pid 5238] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5241 attached ./strace-static-x86_64: Process 5240 attached [pid 5238] write(3, "1000", 4 [pid 5236] write(3, "1000", 4 [pid 5238] <... write resumed>) = 4 [pid 5234] <... clone resumed>, child_tidptr=0x55558c248690) = 5241 [pid 5241] set_robust_list(0x55558c2486a0, 24 [pid 5239] <... clone resumed>, child_tidptr=0x55558c248690) = 5240 [pid 5240] set_robust_list(0x55558c2486a0, 24 [pid 5238] close(3 [pid 5236] <... write resumed>) = 4 [pid 5234] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5241] <... set_robust_list resumed>) = 0 [pid 5240] <... set_robust_list resumed>) = 0 [pid 5238] <... close resumed>) = 0 [pid 5236] close(3 [pid 5241] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5240] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5238] write(1, "executing program\n", 18executing program [pid 5240] <... prctl resumed>) = 0 [pid 5238] <... write resumed>) = 18 [pid 5236] <... close resumed>) = 0 ./strace-static-x86_64: Process 5243 attached [pid 5234] <... clone resumed>, child_tidptr=0x55558c248690) = 5242 ./strace-static-x86_64: Process 5242 attached [pid 5238] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] write(1, "executing program\n", 18 [pid 5238] <... futex resumed>) = 0 executing program [pid 5243] set_robust_list(0x55558c2486a0, 24 [pid 5242] set_robust_list(0x55558c2486a0, 24 [pid 5241] <... clone resumed>, child_tidptr=0x55558c248690) = 5243 [pid 5240] setpgid(0, 0 [pid 5238] rt_sigaction(SIGRT_1, {sa_handler=0x7f77ff2fd710, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f77ff2eed90}, [pid 5236] <... write resumed>) = 18 [pid 5243] <... set_robust_list resumed>) = 0 [pid 5242] <... set_robust_list resumed>) = 0 [pid 5240] <... setpgid resumed>) = 0 [pid 5236] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5242] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5238] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5236] <... futex resumed>) = 0 [pid 5243] <... prctl resumed>) = 0 [pid 5238] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5236] rt_sigaction(SIGRT_1, {sa_handler=0x7f77ff2fd710, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f77ff2eed90}, [pid 5238] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5240] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5244 attached [pid 5243] setpgid(0, 0 [pid 5238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5236] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5244] set_robust_list(0x55558c2486a0, 24 [pid 5243] <... setpgid resumed>) = 0 [pid 5242] <... clone resumed>, child_tidptr=0x55558c248690) = 5244 [pid 5240] write(3, "1000", 4 [pid 5238] <... mmap resumed>) = 0x7f77ff272000 [pid 5236] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5240] <... write resumed>) = 4 [pid 5236] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5244] <... set_robust_list resumed>) = 0 [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5240] close(3 [pid 5238] mprotect(0x7f77ff273000, 131072, PROT_READ|PROT_WRITE [pid 5236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5243] <... openat resumed>) = 3 [pid 5240] <... close resumed>) = 0 [pid 5238] <... mprotect resumed>) = 0 [pid 5244] <... prctl resumed>) = 0 executing program [pid 5243] write(3, "1000", 4 [pid 5240] write(1, "executing program\n", 18 [pid 5236] <... mmap resumed>) = 0x7f77ff272000 [pid 5238] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5244] setpgid(0, 0 [pid 5243] <... write resumed>) = 4 [pid 5240] <... write resumed>) = 18 [pid 5238] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f77ff292990, parent_tid=0x7f77ff292990, exit_signal=0, stack=0x7f77ff272000, stack_size=0x20300, tls=0x7f77ff2926c0} [pid 5236] mprotect(0x7f77ff273000, 131072, PROT_READ|PROT_WRITE [pid 5243] close(3 [pid 5240] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5245 attached [pid 5244] <... setpgid resumed>) = 0 [pid 5243] <... close resumed>) = 0 [pid 5240] <... futex resumed>) = 0 [pid 5236] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5238] <... clone3 resumed> => {parent_tid=[5245]}, 88) = 5245 executing program [pid 5245] rseq(0x7f77ff292fe0, 0x20, 0, 0x53053053 [pid 5243] write(1, "executing program\n", 18 [pid 5240] rt_sigaction(SIGRT_1, {sa_handler=0x7f77ff2fd710, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f77ff2eed90}, [pid 5238] rt_sigprocmask(SIG_SETMASK, [], [pid 5236] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5245] <... rseq resumed>) = 0 [pid 5244] <... openat resumed>) = 3 [pid 5243] <... write resumed>) = 18 [pid 5240] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5238] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5236] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f77ff292990, parent_tid=0x7f77ff292990, exit_signal=0, stack=0x7f77ff272000, stack_size=0x20300, tls=0x7f77ff2926c0} [pid 5245] set_robust_list(0x7f77ff2929a0, 24 [pid 5243] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] <... set_robust_list resumed>) = 0 [pid 5243] <... futex resumed>) = 0 [pid 5240] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5245] rt_sigprocmask(SIG_SETMASK, [], [pid 5243] rt_sigaction(SIGRT_1, {sa_handler=0x7f77ff2fd710, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f77ff2eed90}, [pid 5245] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5240] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5244] write(3, "1000", 4 [pid 5240] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5238] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... write resumed>) = 4 [pid 5238] <... futex resumed>) = 0 [pid 5244] close(3 [pid 5240] <... mmap resumed>) = 0x7f77ff272000 [pid 5238] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5246 attached executing program [pid 5245] 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 5244] <... close resumed>) = 0 [pid 5243] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5240] mprotect(0x7f77ff273000, 131072, PROT_READ|PROT_WRITE [pid 5246] rseq(0x7f77ff292fe0, 0x20, 0, 0x53053053 [pid 5244] write(1, "executing program\n", 18 [pid 5243] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5246] <... rseq resumed>) = 0 [pid 5244] <... write resumed>) = 18 [pid 5240] <... mprotect resumed>) = 0 [pid 5236] <... clone3 resumed> => {parent_tid=[5246]}, 88) = 5246 [pid 5245] <... bpf resumed>) = 3 [pid 5246] set_robust_list(0x7f77ff2929a0, 24 [pid 5244] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] <... set_robust_list resumed>) = 0 [pid 5244] <... futex resumed>) = 0 [pid 5246] rt_sigprocmask(SIG_SETMASK, [], [pid 5244] rt_sigaction(SIGRT_1, {sa_handler=0x7f77ff2fd710, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f77ff2eed90}, [pid 5246] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5244] <... rt_sigaction resumed>NULL, 8) = 0 [pid 5246] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f77ff272000 [pid 5244] mprotect(0x7f77ff273000, 131072, PROT_READ|PROT_WRITE [pid 5245] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5240] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5236] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5245] <... futex resumed>) = 1 [pid 5244] <... mprotect resumed>) = 0 [pid 5243] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5240] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5238] <... futex resumed>) = 0 [pid 5236] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5243] <... mmap resumed>) = 0x7f77ff272000 [pid 5240] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f77ff292990, parent_tid=0x7f77ff292990, exit_signal=0, stack=0x7f77ff272000, stack_size=0x20300, tls=0x7f77ff2926c0} [pid 5238] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] <... futex resumed>) = 1 [pid 5246] <... futex resumed>) = 0 [pid 5245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5244] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5243] mprotect(0x7f77ff273000, 131072, PROT_READ|PROT_WRITE [pid 5236] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5246] 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 5244] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f77ff292990, parent_tid=0x7f77ff292990, exit_signal=0, stack=0x7f77ff272000, stack_size=0x20300, tls=0x7f77ff2926c0} [pid 5243] <... mprotect resumed>) = 0 [pid 5238] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5247 attached ./strace-static-x86_64: Process 5248 attached [pid 5246] <... bpf resumed>) = 3 [pid 5245] 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 5238] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5248] rseq(0x7f77ff292fe0, 0x20, 0, 0x53053053 [pid 5247] rseq(0x7f77ff292fe0, 0x20, 0, 0x53053053 [pid 5246] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5244] <... clone3 resumed> => {parent_tid=[5248]}, 88) = 5248 [pid 5243] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5240] <... clone3 resumed> => {parent_tid=[5247]}, 88) = 5247 [pid 5248] <... rseq resumed>) = 0 [pid 5247] <... rseq resumed>) = 0 [pid 5246] <... futex resumed>) = 1 [pid 5245] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] rt_sigprocmask(SIG_SETMASK, [], [pid 5243] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5240] rt_sigprocmask(SIG_SETMASK, [], [pid 5236] <... futex resumed>) = 0 [pid 5248] set_robust_list(0x7f77ff2929a0, 24 [pid 5247] set_robust_list(0x7f77ff2929a0, 24 [pid 5245] <... futex resumed>) = 1 [pid 5240] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5238] <... futex resumed>) = 0 [pid 5248] <... set_robust_list resumed>) = 0 [pid 5247] <... set_robust_list resumed>) = 0 [pid 5245] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] rt_sigprocmask(SIG_SETMASK, [], [pid 5247] rt_sigprocmask(SIG_SETMASK, [], [pid 5245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5240] <... futex resumed>) = 0 [pid 5238] <... futex resumed>) = 0 [pid 5248] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5247] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5245] 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 5240] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5248] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5247] 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 5238] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5246] 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 5245] <... bpf resumed>) = 4 [pid 5244] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5243] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f77ff292990, parent_tid=0x7f77ff292990, exit_signal=0, stack=0x7f77ff272000, stack_size=0x20300, tls=0x7f77ff2926c0} [pid 5236] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5249 attached [pid 5247] <... bpf resumed>) = 3 [pid 5246] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5245] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] <... futex resumed>) = 0 [pid 5249] rseq(0x7f77ff292fe0, 0x20, 0, 0x53053053 [pid 5248] <... futex resumed>) = 0 [pid 5247] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] <... futex resumed>) = 1 [pid 5244] <... futex resumed>) = 1 [pid 5243] <... clone3 resumed> => {parent_tid=[5249]}, 88) = 5249 [pid 5238] <... futex resumed>) = 0 [pid 5236] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] <... rseq resumed>) = 0 [pid 5248] 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 5247] <... futex resumed>) = 1 [pid 5246] <... futex resumed>) = 0 [pid 5245] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5243] rt_sigprocmask(SIG_SETMASK, [], [pid 5240] <... futex resumed>) = 0 [pid 5238] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5249] set_robust_list(0x7f77ff2929a0, 24 [pid 5248] <... bpf resumed>) = 3 [pid 5247] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5246] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5245] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5243] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5240] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... futex resumed>) = 0 [pid 5236] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... set_robust_list resumed>) = 0 [pid 5248] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5245] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5243] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] <... futex resumed>) = 0 [pid 5238] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5236] <... futex resumed>) = 0 [pid 5249] rt_sigprocmask(SIG_SETMASK, [], [pid 5248] <... futex resumed>) = 1 [pid 5247] 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 5246] 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 5244] <... futex resumed>) = 0 [pid 5243] <... futex resumed>) = 0 [pid 5236] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5248] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5247] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5246] <... bpf resumed>) = 4 [pid 5245] <... bpf resumed>) = 5 [pid 5244] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5249] 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 5248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5247] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5244] <... futex resumed>) = 0 [pid 5240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5249] <... bpf resumed>) = 3 [pid 5248] 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 5247] <... futex resumed>) = 0 [pid 5246] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5245] <... futex resumed>) = 1 [pid 5244] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5238] <... futex resumed>) = 0 [pid 5249] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5247] 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 5246] <... futex resumed>) = 1 [pid 5245] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5240] <... futex resumed>) = 0 [pid 5238] exit_group(0 [pid 5236] <... futex resumed>) = 0 [pid 5249] <... futex resumed>) = 1 [pid 5248] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... bpf resumed>) = 4 [pid 5246] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5245] <... futex resumed>) = ? [pid 5243] <... futex resumed>) = 0 [pid 5240] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5238] <... exit_group resumed>) = ? [pid 5236] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5248] <... futex resumed>) = 1 [pid 5247] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5246] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5245] +++ exited with 0 +++ [pid 5244] <... futex resumed>) = 0 [pid 5243] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5236] <... futex resumed>) = 0 [pid 5246] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5244] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = 0 [pid 5236] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5248] 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 5247] <... futex resumed>) = 0 [pid 5244] <... futex resumed>) = 0 [pid 5243] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5249] 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 5247] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5240] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5247] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5249] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] <... bpf resumed>) = 4 [pid 5240] <... futex resumed>) = 0 [pid 5249] <... futex resumed>) = 1 [pid 5248] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = 0 [pid 5240] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5238] +++ exited with 0 +++ [pid 5249] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5248] <... futex resumed>) = 1 [pid 5244] <... futex resumed>) = 0 [pid 5243] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5248] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = 0 [pid 5237] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5249] 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 5248] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5244] <... futex resumed>) = 0 [pid 5243] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5237] restart_syscall(<... resuming interrupted clone ...> [pid 5249] <... bpf resumed>) = 4 [pid 5248] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5244] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5237] <... restart_syscall resumed>) = 0 [pid 5249] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5243] <... futex resumed>) = 0 [pid 5249] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5243] futex(0x7f77ff361328, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5243] <... futex resumed>) = 0 [pid 5249] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5243] futex(0x7f77ff36132c, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=550000000} [pid 5237] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5250 attached , child_tidptr=0x55558c248690) = 5250 [pid 5250] set_robust_list(0x55558c2486a0, 24 [pid 5246] <... bpf resumed>) = 5 [pid 5247] <... bpf resumed>) = 5 [pid 5250] <... set_robust_list resumed>) = 0 [pid 5250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5250] setpgid(0, 0 [pid 5248] <... bpf resumed>) = 5 [pid 5247] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5249] <... bpf resumed>) = 5 [pid 5249] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5247] <... futex resumed>) = 1 [pid 5240] <... futex resumed>) = 0 [pid 5249] <... futex resumed>) = 1 [pid 5248] <... futex resumed>) = 1 [pid 5247] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] <... futex resumed>) = 0 [pid 5250] <... setpgid resumed>) = 0 [pid 5249] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5248] futex(0x7f77ff361328, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5246] futex(0x7f77ff36132c, FUTEX_WAKE_PRIVATE, 1000000 [pid 5243] <... futex resumed>) = 0 [pid 5240] exit_group(0 [pid 5244] exit_group(0 [ 67.295715][ T5231] ------------[ cut here ]------------ [ 67.301704][ T5231] WARNING: CPU: 0 PID: 5231 at kernel/trace/bpf_trace.c:1829 bpf_get_stack_raw_tp+0x1c9/0x240 [ 67.312467][ T5231] Modules linked in: [ 67.316829][ T5231] CPU: 0 UID: 0 PID: 5231 Comm: strace-static-x Not tainted 6.12.0-rc1-syzkaller-00162-g31dd994c031a #0 [ 67.328166][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 67.338324][ T5231] RIP: 0010:bpf_get_stack_raw_tp+0x1c9/0x240 [ 67.344435][ T5231] Code: 2d 74 1f 00 65 ff 0d d6 d3 62 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 f8 52 f4 ff 90 <0f> 0b 90 65 ff 0d ad d3 62 7e 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 67.364226][ T5231] RSP: 0018:ffffc90003676570 EFLAGS: 00010293 [ 67.370391][ T5231] RAX: ffffffff81a09078 RBX: 0000000000000003 RCX: ffff88802ce68000 [ 67.378431][ T5231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 67.386450][ T5231] RBP: ffffc900036765b0 R08: ffffffff81a08f47 R09: 1ffffffff2858b00 [ 67.394536][ T5231] R10: dffffc0000000000 R11: ffffffffa00038f4 R12: ffff8880b8636238 [ 67.402576][ T5231] R13: 0000000000000900 R14: 0000000000000000 R15: ffffc900036765c8 [ 67.410624][ T5231] FS: 000000000aff13c0(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 67.419667][ T5231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.426265][ T5231] CR2: 00007f77ff32de38 CR3: 0000000011d84000 CR4: 00000000003526f0 [ 67.434310][ T5231] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.442344][ T5231] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.450468][ T5231] Call Trace: [ 67.453801][ T5231] [ 67.456742][ T5231] ? __warn+0x168/0x4e0 [ 67.461000][ T5231] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 67.466422][ T5231] ? report_bug+0x2b3/0x500 [ 67.471055][ T5231] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 67.476767][ T5231] ? handle_bug+0x60/0x90 [ 67.481189][ T5231] ? exc_invalid_op+0x1a/0x50 [ 67.485906][ T5231] ? asm_exc_invalid_op+0x1a/0x20 [ 67.491015][ T5231] ? 0xffffffffa00038f4 [ 67.495242][ T5231] ? bpf_get_stack_raw_tp+0x97/0x240 [ 67.500617][ T5231] ? bpf_get_stack_raw_tp+0x1c8/0x240 [ 67.506193][ T5231] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 67.511654][ T5231] ? bpf_trace_run4+0x244/0x590 [ 67.516541][ T5231] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 67.522099][ T5231] bpf_trace_run4+0x334/0x590 [ 67.526830][ T5231] ? kernfs_path_from_node+0x235/0xb00 [ 67.532392][ T5231] ? __pfx_bpf_trace_run4+0x10/0x10 [ 67.537791][ T5231] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 67.543478][ T5231] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 67.550871][ T5231] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 67.557512][ T5231] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 67.564311][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 67.569436][ T5231] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 67.576670][ T5231] ? __pfx_down_read_trylock+0x10/0x10 [ 67.582268][ T5231] stack_map_get_build_id_offset+0x84d/0x870 [ 67.588395][ T5231] ? __pfx_get_perf_callchain+0x10/0x10 [ 67.593979][ T5231] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 67.600592][ T5231] __bpf_get_stack+0x8da/0xad0 [ 67.605459][ T5231] ? __pfx___bpf_get_stack+0x10/0x10 [ 67.610923][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 67.616019][ T5231] bpf_get_stack+0x33/0x50 [ 67.620514][ T5231] bpf_get_stack_raw_tp+0x1a3/0x240 [ 67.625772][ T5231] ? bpf_trace_run4+0x244/0x590 [ 67.630704][ T5231] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 67.636205][ T5231] bpf_trace_run4+0x334/0x590 [ 67.640988][ T5231] ? kernfs_path_from_node+0x235/0xb00 [ 67.646495][ T5231] ? __pfx_bpf_trace_run4+0x10/0x10 [ 67.651782][ T5231] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 67.657281][ T5231] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 67.664771][ T5231] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 67.671431][ T5231] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 67.678207][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 67.683317][ T5231] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 67.690619][ T5231] ? __pfx_down_read_trylock+0x10/0x10 [ 67.696146][ T5231] stack_map_get_build_id_offset+0x84d/0x870 [ 67.702212][ T5231] ? __pfx_get_perf_callchain+0x10/0x10 [ 67.707823][ T5231] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 67.714341][ T5231] __bpf_get_stack+0x8da/0xad0 [ 67.719187][ T5231] ? __pfx___bpf_get_stack+0x10/0x10 [ 67.724504][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 67.729654][ T5231] bpf_get_stack+0x33/0x50 [ 67.734113][ T5231] bpf_get_stack_raw_tp+0x1a3/0x240 [ 67.739398][ T5231] ? bpf_trace_run4+0x244/0x590 [ 67.744295][ T5231] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 67.749858][ T5231] bpf_trace_run4+0x334/0x590 [ 67.754572][ T5231] ? kernfs_path_from_node+0x235/0xb00 [ 67.760121][ T5231] ? __pfx_bpf_trace_run4+0x10/0x10 [ 67.765364][ T5231] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 67.770900][ T5231] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 67.778312][ T5231] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 67.784949][ T5231] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 67.791692][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 67.796764][ T5231] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 67.804067][ T5231] ? validate_chain+0x11e/0x5920 [ 67.809111][ T5231] ? __pfx_down_read_trylock+0x10/0x10 [ 67.814594][ T5231] stack_map_get_build_id_offset+0x84d/0x870 [ 67.820650][ T5231] ? __pfx_get_perf_callchain+0x10/0x10 [ 67.826232][ T5231] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 67.832846][ T5231] __bpf_get_stack+0x8da/0xad0 [ 67.837741][ T5231] ? __pfx___bpf_get_stack+0x10/0x10 [ 67.843055][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 67.848168][ T5231] bpf_get_stack+0x33/0x50 [ 67.852637][ T5231] bpf_get_stack_raw_tp+0x1a3/0x240 [ 67.857953][ T5231] ? bpf_trace_run4+0x244/0x590 [ 67.862862][ T5231] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 67.868410][ T5231] bpf_trace_run4+0x334/0x590 [ 67.873127][ T5231] ? kernfs_path_from_node+0x235/0xb00 [ 67.878683][ T5231] ? __pfx_bpf_trace_run4+0x10/0x10 [ 67.883926][ T5231] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 67.889487][ T5231] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 67.896810][ T5231] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 67.903493][ T5231] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 67.910277][ T5231] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 67.918101][ T5231] ? mm_access+0x207/0x240 [ 67.922561][ T5231] process_vm_rw+0xa46/0xcf0 [ 67.927180][ T5231] ? __pfx_process_vm_rw+0x10/0x10 [ 67.932462][ T5231] ? common_file_perm+0x1a6/0x210 [ 67.937554][ T5231] ? __pfx_vfs_write+0x10/0x10 [ 67.942408][ T5231] ? __lock_task_sighand+0x2a5/0x2d0 [ 67.947784][ T5231] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 67.953805][ T5231] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 67.960223][ T5231] __x64_sys_process_vm_readv+0xe0/0x100 [ 67.965907][ T5231] do_syscall_64+0xf3/0x230 [ 67.970495][ T5231] ? clear_bhb_loop+0x35/0x90 [ 67.975317][ T5231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.981310][ T5231] RIP: 0033:0x4eacda [ 67.985230][ T5231] 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 [ 68.004949][ T5231] RSP: 002b:00007fff5be153a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 [ 68.013451][ T5231] RAX: ffffffffffffffda RBX: 00007f77ff32e000 RCX: 00000000004eacda [ 68.021547][ T5231] RDX: 0000000000000001 RSI: 00007fff5be153d0 RDI: 0000000000001482 [ 68.029611][ T5231] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 68.037608][ T5231] R10: 00007fff5be153e0 R11: 0000000000000246 R12: 00007f77ff32e022 [ 68.045662][ T5231] R13: 00007fff5be15490 R14: 0000000000001000 R15: 0000000000000fde [ 68.053727][ T5231] [ 68.056862][ T5231] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 68.064153][ T5231] CPU: 0 UID: 0 PID: 5231 Comm: strace-static-x Not tainted 6.12.0-rc1-syzkaller-00162-g31dd994c031a #0 [ 68.075263][ T5231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 68.085319][ T5231] Call Trace: [ 68.088600][ T5231] [ 68.091534][ T5231] dump_stack_lvl+0x241/0x360 [ 68.096218][ T5231] ? __pfx_dump_stack_lvl+0x10/0x10 [ 68.101423][ T5231] ? __pfx__printk+0x10/0x10 [ 68.106153][ T5231] ? _printk+0xd5/0x120 [ 68.110325][ T5231] ? __init_begin+0x41000/0x41000 [ 68.115357][ T5231] ? vscnprintf+0x5d/0x90 [ 68.119712][ T5231] panic+0x349/0x880 [ 68.123618][ T5231] ? __warn+0x177/0x4e0 [ 68.127864][ T5231] ? __pfx_panic+0x10/0x10 [ 68.132286][ T5231] ? show_trace_log_lvl+0x3b2/0x410 [ 68.137522][ T5231] __warn+0x34b/0x4e0 [ 68.141505][ T5231] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 68.146900][ T5231] report_bug+0x2b3/0x500 [ 68.151269][ T5231] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 68.156662][ T5231] handle_bug+0x60/0x90 [ 68.160930][ T5231] exc_invalid_op+0x1a/0x50 [ 68.165560][ T5231] asm_exc_invalid_op+0x1a/0x20 [ 68.170448][ T5231] RIP: 0010:bpf_get_stack_raw_tp+0x1c9/0x240 [ 68.176545][ T5231] Code: 2d 74 1f 00 65 ff 0d d6 d3 62 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 f8 52 f4 ff 90 <0f> 0b 90 65 ff 0d ad d3 62 7e 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 68.196225][ T5231] RSP: 0018:ffffc90003676570 EFLAGS: 00010293 [ 68.202321][ T5231] RAX: ffffffff81a09078 RBX: 0000000000000003 RCX: ffff88802ce68000 [ 68.210307][ T5231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 68.218287][ T5231] RBP: ffffc900036765b0 R08: ffffffff81a08f47 R09: 1ffffffff2858b00 [ 68.226268][ T5231] R10: dffffc0000000000 R11: ffffffffa00038f4 R12: ffff8880b8636238 [ 68.234280][ T5231] R13: 0000000000000900 R14: 0000000000000000 R15: ffffc900036765c8 [ 68.242276][ T5231] ? 0xffffffffa00038f4 [ 68.246442][ T5231] ? bpf_get_stack_raw_tp+0x97/0x240 [ 68.251744][ T5231] ? bpf_get_stack_raw_tp+0x1c8/0x240 [ 68.257196][ T5231] ? bpf_trace_run4+0x244/0x590 [ 68.262081][ T5231] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 68.267564][ T5231] bpf_trace_run4+0x334/0x590 [ 68.272266][ T5231] ? kernfs_path_from_node+0x235/0xb00 [ 68.277768][ T5231] ? __pfx_bpf_trace_run4+0x10/0x10 [ 68.282990][ T5231] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 68.288477][ T5231] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 68.295779][ T5231] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 68.302389][ T5231] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 68.309081][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 68.314130][ T5231] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 68.321398][ T5231] ? __pfx_down_read_trylock+0x10/0x10 [ 68.326882][ T5231] stack_map_get_build_id_offset+0x84d/0x870 [ 68.332883][ T5231] ? __pfx_get_perf_callchain+0x10/0x10 [ 68.338542][ T5231] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 68.345067][ T5231] __bpf_get_stack+0x8da/0xad0 [ 68.349861][ T5231] ? __pfx___bpf_get_stack+0x10/0x10 [ 68.355158][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 68.360387][ T5231] bpf_get_stack+0x33/0x50 [ 68.364816][ T5231] bpf_get_stack_raw_tp+0x1a3/0x240 [ 68.370033][ T5231] ? bpf_trace_run4+0x244/0x590 [ 68.374898][ T5231] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 68.380372][ T5231] bpf_trace_run4+0x334/0x590 [ 68.385067][ T5231] ? kernfs_path_from_node+0x235/0xb00 [ 68.390590][ T5231] ? __pfx_bpf_trace_run4+0x10/0x10 [ 68.396089][ T5231] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 68.401567][ T5231] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 68.408868][ T5231] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 68.415564][ T5231] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 68.422254][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 68.427299][ T5231] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 68.434547][ T5231] ? __pfx_down_read_trylock+0x10/0x10 [ 68.440029][ T5231] stack_map_get_build_id_offset+0x84d/0x870 [ 68.446031][ T5231] ? __pfx_get_perf_callchain+0x10/0x10 [ 68.451588][ T5231] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 68.458115][ T5231] __bpf_get_stack+0x8da/0xad0 [ 68.462899][ T5231] ? __pfx___bpf_get_stack+0x10/0x10 [ 68.468238][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 68.473291][ T5231] bpf_get_stack+0x33/0x50 [ 68.477773][ T5231] bpf_get_stack_raw_tp+0x1a3/0x240 [ 68.483018][ T5231] ? bpf_trace_run4+0x244/0x590 [ 68.487899][ T5231] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 68.493380][ T5231] bpf_trace_run4+0x334/0x590 [ 68.498084][ T5231] ? kernfs_path_from_node+0x235/0xb00 [ 68.503565][ T5231] ? __pfx_bpf_trace_run4+0x10/0x10 [ 68.508796][ T5231] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 68.514276][ T5231] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 68.521587][ T5231] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 68.528200][ T5231] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 68.534895][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 68.540025][ T5231] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 68.547231][ T5231] ? validate_chain+0x11e/0x5920 [ 68.552212][ T5231] ? __pfx_down_read_trylock+0x10/0x10 [ 68.557704][ T5231] stack_map_get_build_id_offset+0x84d/0x870 [ 68.563703][ T5231] ? __pfx_get_perf_callchain+0x10/0x10 [ 68.569264][ T5231] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 68.575788][ T5231] __bpf_get_stack+0x8da/0xad0 [ 68.580576][ T5231] ? __pfx___bpf_get_stack+0x10/0x10 [ 68.585872][ T5231] ? __pfx_lock_acquire+0x10/0x10 [ 68.590927][ T5231] bpf_get_stack+0x33/0x50 [ 68.595353][ T5231] bpf_get_stack_raw_tp+0x1a3/0x240 [ 68.600566][ T5231] ? bpf_trace_run4+0x244/0x590 [ 68.605432][ T5231] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 68.610902][ T5231] bpf_trace_run4+0x334/0x590 [ 68.615590][ T5231] ? kernfs_path_from_node+0x235/0xb00 [ 68.621071][ T5231] ? __pfx_bpf_trace_run4+0x10/0x10 [ 68.626291][ T5231] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 68.631767][ T5231] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 68.639094][ T5231] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 68.645740][ T5231] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 68.652450][ T5231] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 68.659723][ T5231] ? mm_access+0x207/0x240 [ 68.664172][ T5231] process_vm_rw+0xa46/0xcf0 [ 68.668802][ T5231] ? __pfx_process_vm_rw+0x10/0x10 [ 68.673973][ T5231] ? common_file_perm+0x1a6/0x210 [ 68.679046][ T5231] ? __pfx_vfs_write+0x10/0x10 [ 68.683831][ T5231] ? __lock_task_sighand+0x2a5/0x2d0 [ 68.689144][ T5231] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 68.695237][ T5231] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 68.701592][ T5231] __x64_sys_process_vm_readv+0xe0/0x100 [ 68.707254][ T5231] do_syscall_64+0xf3/0x230 [ 68.711769][ T5231] ? clear_bhb_loop+0x35/0x90 [ 68.716457][ T5231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.722368][ T5231] RIP: 0033:0x4eacda [ 68.726275][ T5231] 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 [ 68.745894][ T5231] RSP: 002b:00007fff5be153a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000136 [ 68.754323][ T5231] RAX: ffffffffffffffda RBX: 00007f77ff32e000 RCX: 00000000004eacda [ 68.762308][ T5231] RDX: 0000000000000001 RSI: 00007fff5be153d0 RDI: 0000000000001482 [ 68.770288][ T5231] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 68.778281][ T5231] R10: 00007fff5be153e0 R11: 0000000000000246 R12: 00007f77ff32e022 [ 68.786286][ T5231] R13: 00007fff5be15490 R14: 0000000000001000 R15: 0000000000000fde [ 68.794283][ T5231] [ 68.797866][ T5231] Kernel Offset: disabled [ 68.802272][ T5231] Rebooting in 86400 seconds..