./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3566713450 <...> Warning: Permanently added '10.128.10.12' (ED25519) to the list of known hosts. execve("./syz-executor3566713450", ["./syz-executor3566713450"], 0x7ffed94c01e0 /* 10 vars */) = 0 brk(NULL) = 0x555563832000 brk(0x555563832d00) = 0x555563832d00 arch_prctl(ARCH_SET_FS, 0x555563832380) = 0 set_tid_address(0x555563832650) = 5838 set_robust_list(0x555563832660, 24) = 0 rseq(0x555563832ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor3566713450", 4096) = 28 getrandom("\x66\x4a\x9a\x48\xe6\x6d\x9a\xae", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555563832d00 brk(0x555563853d00) = 0x555563853d00 brk(0x555563854000) = 0x555563854000 mprotect(0x7f4a398e8000, 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 5839 attached , child_tidptr=0x555563832650) = 5839 [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5839] set_robust_list(0x555563832660, 24) = 0 [pid 5839] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5840 attached [pid 5838] <... clone resumed>, child_tidptr=0x555563832650) = 5840 [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5840] set_robust_list(0x555563832660, 24) = 0 ./strace-static-x86_64: Process 5841 attached [pid 5841] set_robust_list(0x555563832660, 24./strace-static-x86_64: Process 5842 attached ) = 0 [pid 5839] <... clone resumed>, child_tidptr=0x555563832650) = 5841 [pid 5841] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5840] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5842] set_robust_list(0x555563832660, 24 [pid 5841] <... prctl resumed>) = 0 [pid 5841] setpgid(0, 0) = 0 [pid 5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5843 attached [pid 5838] <... clone resumed>, child_tidptr=0x555563832650) = 5842 [pid 5842] <... set_robust_list resumed>) = 0 [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] set_robust_list(0x555563832660, 24 [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] <... openat resumed>) = 3 [pid 5840] <... clone resumed>, child_tidptr=0x555563832650) = 5843 [pid 5841] write(3, "1000", 4./strace-static-x86_64: Process 5845 attached ./strace-static-x86_64: Process 5844 attached [pid 5843] <... set_robust_list resumed>) = 0 [pid 5838] <... clone resumed>, child_tidptr=0x555563832650) = 5845 [pid 5838] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5842] <... clone resumed>, child_tidptr=0x555563832650) = 5844 [pid 5841] <... write resumed>) = 4 [pid 5845] set_robust_list(0x555563832660, 24 [pid 5844] set_robust_list(0x555563832660, 24 [pid 5843] <... prctl resumed>) = 0 [pid 5841] close(3./strace-static-x86_64: Process 5846 attached executing program [pid 5845] <... set_robust_list resumed>) = 0 [pid 5844] <... set_robust_list resumed>) = 0 [pid 5843] setpgid(0, 0 [pid 5841] <... close resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5841] write(1, "executing program\n", 18 [pid 5838] <... clone resumed>, child_tidptr=0x555563832650) = 5846 [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5843] <... setpgid resumed>) = 0 [pid 5841] <... write resumed>) = 18 [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=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5841] <... 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./strace-static-x86_64: Process 5847 attached [pid 5846] set_robust_list(0x555563832660, 24 [pid 5844] <... prctl resumed>) = 0 [pid 5843] <... openat resumed>) = 3 [pid 5845] <... clone resumed>, child_tidptr=0x555563832650) = 5847 [pid 5847] set_robust_list(0x555563832660, 24 [pid 5846] <... set_robust_list resumed>) = 0 [pid 5844] setpgid(0, 0 [pid 5843] write(3, "1000", 4 [pid 5841] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5847] <... set_robust_list resumed>) = 0 [pid 5846] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5844] <... setpgid resumed>) = 0 [pid 5843] <... write resumed>) = 4 executing program [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 5847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5843] close(3 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5843] <... close resumed>) = 0 [pid 5843] write(1, "executing program\n", 18) = 18 [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=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72./strace-static-x86_64: Process 5848 attached [pid 5847] <... prctl resumed>) = 0 [pid 5844] <... openat resumed>) = 3 [pid 5843] <... bpf resumed>) = 3 [pid 5841] <... bpf resumed>) = 4 [pid 5848] set_robust_list(0x555563832660, 24 [pid 5847] setpgid(0, 0 [pid 5846] <... clone resumed>, child_tidptr=0x555563832650) = 5848 [pid 5844] write(3, "1000", 4 [pid 5841] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [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 5848] <... set_robust_list resumed>) = 0 [pid 5847] <... setpgid resumed>) = 0 [pid 5844] <... write resumed>) = 4 [pid 5848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5844] close(3 [pid 5848] <... prctl resumed>) = 0 [pid 5847] <... openat resumed>) = 3 [pid 5844] <... close resumed>) = 0 [pid 5843] <... bpf resumed>) = -1 EFAULT (Bad address) executing program [pid 5848] setpgid(0, 0 [pid 5844] write(1, "executing program\n", 18 [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 5848] <... setpgid resumed>) = 0 [pid 5847] write(3, "1000", 4 [pid 5844] <... write resumed>) = 18 [pid 5848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5847] <... write resumed>) = 4 [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=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5841] <... bpf resumed>) = 5 [pid 5848] <... openat resumed>) = 3 [pid 5847] close(3 [pid 5844] <... bpf resumed>) = 3 [pid 5843] <... bpf resumed>) = 4 [pid 5847] <... close resumed>) = 0 executing program [pid 5848] write(3, "1000", 4 [pid 5847] write(1, "executing program\n", 18 [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 5843] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5848] <... write resumed>) = 4 [pid 5847] <... write resumed>) = 18 [pid 5841] exit_group(0 [pid 5848] close(3 [pid 5847] 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=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5844] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5843] <... bpf resumed>) = 5 executing program [pid 5848] <... close resumed>) = 0 [pid 5841] <... exit_group resumed>) = ? [pid 5848] write(1, "executing program\n", 18 [pid 5847] <... bpf resumed>) = 3 [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 5843] exit_group(0 [pid 5848] <... write resumed>) = 18 [pid 5847] 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] <... bpf resumed>) = 4 [pid 5848] 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=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5847] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5843] <... exit_group resumed>) = ? [pid 5848] <... bpf resumed>) = 3 [pid 5847] 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 5848] 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 5847] <... bpf resumed>) = 4 [pid 5844] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5848] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5848] 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) = 4 [pid 5847] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5848] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5843] +++ exited with 0 +++ [pid 5841] +++ exited with 0 +++ [pid 5840] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5840] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5839] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5839] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 5849 attached [pid 5840] <... clone resumed>, child_tidptr=0x555563832650) = 5849 [pid 5849] set_robust_list(0x555563832660, 24) = 0 [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5849] setpgid(0, 0) = 0 [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5849] write(3, "1000", 4) = 4 [pid 5849] close(3 [pid 5839] <... restart_syscall resumed>) = 0 [pid 5849] <... close resumed>) = 0 executing program [pid 5849] write(1, "executing program\n", 18) = 18 [pid 5849] 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=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5839] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... bpf resumed>) = 3 ./strace-static-x86_64: Process 5850 attached [pid 5849] 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 5850] set_robust_list(0x555563832660, 24 [pid 5849] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5848] <... bpf resumed>) = 5 [pid 5847] <... bpf resumed>) = 5 [pid 5844] <... bpf resumed>) = 5 [pid 5839] <... clone resumed>, child_tidptr=0x555563832650) = 5850 [pid 5850] <... set_robust_list resumed>) = 0 [pid 5849] 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 5848] exit_group(0 [pid 5847] exit_group(0 [pid 5844] exit_group(0 [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5849] <... bpf resumed>) = 4 [pid 5850] <... prctl resumed>) = 0 [pid 5849] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5848] <... exit_group resumed>) = ? [pid 5847] <... exit_group resumed>) = ? [pid 5844] <... exit_group resumed>) = ? [pid 5850] setpgid(0, 0 [pid 5849] <... bpf resumed>) = 5 [pid 5847] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5844] +++ exited with 0 +++ [pid 5842] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5842] restart_syscall(<... resuming interrupted clone ...> [pid 5845] <... restart_syscall resumed>) = 0 [pid 5842] <... restart_syscall resumed>) = 0 [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5851 attached [pid 5842] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] set_robust_list(0x555563832660, 24 [pid 5850] <... setpgid resumed>) = 0 [pid 5851] <... set_robust_list resumed>) = 0 [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5845] <... clone resumed>, child_tidptr=0x555563832650) = 5851 [pid 5850] <... openat resumed>) = 3 [pid 5851] <... prctl resumed>) = 0 [pid 5842] <... clone resumed>, child_tidptr=0x555563832650) = 5852 [pid 5851] setpgid(0, 0) = 0 [pid 5850] write(3, "1000", 4 [pid 5851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5850] <... write resumed>) = 4 [pid 5850] close(3) = 0 executing program [pid 5850] write(1, "executing program\n", 18 [pid 5851] <... openat resumed>) = 3 [pid 5850] <... write resumed>) = 18 [pid 5851] write(3, "1000", 4 [pid 5850] 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=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5851] <... write resumed>) = 4 [pid 5850] <... bpf resumed>) = 3 [pid 5851] close(3) = 0 [pid 5850] 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}, 144executing program [pid 5851] write(1, "executing program\n", 18 [pid 5850] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5851] <... write resumed>) = 18 [ 56.386693][ T5848] ------------[ cut here ]------------ [ 56.392468][ T5848] WARNING: CPU: 0 PID: 5848 at kernel/trace/bpf_trace.c:1829 bpf_get_stack_raw_tp+0x1c9/0x240 [ 56.403415][ T5848] Modules linked in: [ 56.407356][ T5848] CPU: 0 UID: 0 PID: 5848 Comm: syz-executor356 Not tainted 6.12.0-syzkaller #0 [ 56.416549][ T5848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 56.427126][ T5848] RIP: 0010:bpf_get_stack_raw_tp+0x1c9/0x240 [pid 5851] 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=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5850] 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 5851] <... bpf resumed>) = 3 [pid 5851] 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) = -1 EFAULT (Bad address) [pid 5851] 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) = 4 [pid 5851] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16) = 5 [pid 5851] exit_group(0) = ? [pid 5851] +++ exited with 0 +++ [pid 5845] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5845] restart_syscall(<... resuming interrupted clone ...> [pid 5850] <... bpf resumed>) = 4 [pid 5850] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5845] <... restart_syscall resumed>) = 0 [pid 5850] <... bpf resumed>) = 5 [pid 5850] exit_group(0) = ? [pid 5845] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5853 attached [pid 5850] +++ exited with 0 +++ [pid 5853] set_robust_list(0x555563832660, 24 [pid 5845] <... clone resumed>, child_tidptr=0x555563832650) = 5853 [pid 5853] <... set_robust_list resumed>) = 0 [pid 5853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5853] setpgid(0, 0) = 0 [pid 5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5853] write(3, "1000", 4) = 4 [pid 5853] close(3executing program ) = 0 [pid 5853] write(1, "executing program\n", 18) = 18 [pid 5853] 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=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [ 56.433211][ T5848] Code: 3d 7c 1f 00 65 ff 0d e6 c9 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 a8 4f f4 ff 90 <0f> 0b 90 65 ff 0d bd c9 62 7e 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 56.453774][ T5848] RSP: 0018:ffffc900037be610 EFLAGS: 00010293 [ 56.459900][ T5848] RAX: ffffffff81a09a68 RBX: 0000000000000003 RCX: ffff8880347b0000 [ 56.468513][ T5848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 56.476706][ T5848] RBP: ffffc900037be650 R08: ffffffff81a09937 R09: 1ffffffff285a100 [pid 5853] 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) = -1 EFAULT (Bad address) [pid 5853] 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 5849] exit_group(0) = ? [pid 5839] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5850, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5839] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555563832650) = 5854 [pid 5853] <... bpf resumed>) = 4 ./strace-static-x86_64: Process 5854 attached ./strace-static-x86_64: Process 5852 attached [pid 5853] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5854] set_robust_list(0x555563832660, 24 [pid 5852] set_robust_list(0x555563832660, 24 [pid 5854] <... set_robust_list resumed>) = 0 [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5852] <... set_robust_list resumed>) = 0 [pid 5852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5854] <... prctl resumed>) = 0 [pid 5854] setpgid(0, 0 [pid 5852] <... prctl resumed>) = 0 [pid 5854] <... setpgid resumed>) = 0 [pid 5852] setpgid(0, 0 [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5852] <... setpgid resumed>) = 0 [pid 5852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5854] <... openat resumed>) = 3 [pid 5852] <... openat resumed>) = 3 [pid 5854] write(3, "1000", 4) = 4 [pid 5854] close(3) = 0 [pid 5852] write(3, "1000", 4executing program [pid 5854] write(1, "executing program\n", 18 [pid 5852] <... write resumed>) = 4 [pid 5854] <... write resumed>) = 18 [pid 5852] close(3 [pid 5854] 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=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72) = 3 [pid 5852] <... close resumed>) = 0 [pid 5854] 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 5852] write(1, "executing program\n", 18executing program [pid 5854] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5852] <... write resumed>) = 18 [pid 5854] 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 5852] 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=0, map_name="", map_ifindex=0, btf_fd=0, btf_key_type_id=0, btf_value_type_id=0, btf_vmlinux_value_type_id=0, map_extra=0}, 72 [pid 5854] <... bpf resumed>) = 4 [pid 5852] <... bpf resumed>) = 3 [pid 5852] 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 [ 56.485493][ T5848] R10: dffffc0000000000 R11: ffffffffa0001fa4 R12: ffff8880b8636238 [ 56.493572][ T5848] R13: 0000000000000900 R14: 0000000000000000 R15: ffffc900037be668 [ 56.502154][ T5848] FS: 0000555563832380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 56.511131][ T5848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.517803][ T5848] CR2: 00007f4a3989c5e0 CR3: 00000000311a4000 CR4: 00000000003526f0 [ 56.526932][ T5848] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [pid 5854] bpf(BPF_RAW_TRACEPOINT_OPEN, {raw_tracepoint={name="mmap_lock_acquire_returned", prog_fd=4}}, 16 [pid 5852] <... bpf resumed>) = -1 EFAULT (Bad address) [pid 5852] 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) = 4 [ 56.535154][ T5848] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.543622][ T5848] Call Trace: [ 56.546904][ T5848] [ 56.550239][ T5848] ? __warn+0x168/0x4e0 [ 56.554494][ T5848] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 56.559884][ T5848] ? report_bug+0x2b3/0x500 [ 56.564604][ T5848] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 56.569996][ T5848] ? handle_bug+0x60/0x90 [ 56.574384][ T5848] ? exc_invalid_op+0x1a/0x50 [ 56.579083][ T5848] ? asm_exc_invalid_op+0x1a/0x20 [ 56.584161][ T5848] ? 0xffffffffa0001fa4 [ 56.588335][ T5848] ? bpf_get_stack_raw_tp+0x97/0x240 [ 56.593678][ T5848] ? bpf_get_stack_raw_tp+0x1c8/0x240 [ 56.599064][ T5848] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 56.604500][ T5848] ? bpf_trace_run4+0x244/0x590 [ 56.609376][ T5848] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 56.614912][ T5848] bpf_trace_run4+0x334/0x590 [ 56.619623][ T5848] ? kernfs_path_from_node+0x235/0xb00 [ 56.625155][ T5848] ? __pfx_bpf_trace_run4+0x10/0x10 [ 56.630375][ T5848] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 56.635894][ T5848] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 56.643214][ T5848] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 56.649807][ T5848] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 56.656594][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 56.661641][ T5848] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 56.668915][ T5848] ? __pfx_down_read_trylock+0x10/0x10 [ 56.674445][ T5848] stack_map_get_build_id_offset+0x84d/0x870 [ 56.680441][ T5848] ? __pfx_get_perf_callchain+0x10/0x10 [ 56.686049][ T5848] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 56.692610][ T5848] __bpf_get_stack+0x8da/0xad0 [ 56.697374][ T5848] ? __pfx___bpf_get_stack+0x10/0x10 [ 56.702695][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 56.707742][ T5848] bpf_get_stack+0x33/0x50 [ 56.712169][ T5848] bpf_get_stack_raw_tp+0x1a3/0x240 [ 56.717452][ T5848] ? bpf_trace_run4+0x244/0x590 [ 56.722367][ T5848] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 56.727851][ T5848] bpf_trace_run4+0x334/0x590 [ 56.732623][ T5848] ? kernfs_path_from_node+0x235/0xb00 [ 56.738121][ T5848] ? __pfx_bpf_trace_run4+0x10/0x10 [ 56.743858][ T5848] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 56.749346][ T5848] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 56.756689][ T5848] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 56.763325][ T5848] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 56.770011][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 56.775154][ T5848] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 56.782416][ T5848] ? __pfx_down_read_trylock+0x10/0x10 [ 56.787874][ T5848] stack_map_get_build_id_offset+0x84d/0x870 [ 56.793926][ T5848] ? __pfx_get_perf_callchain+0x10/0x10 [ 56.799493][ T5848] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 56.806045][ T5848] __bpf_get_stack+0x8da/0xad0 [ 56.810829][ T5848] ? __pfx___bpf_get_stack+0x10/0x10 [ 56.816174][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 56.821220][ T5848] bpf_get_stack+0x33/0x50 [ 56.825688][ T5848] bpf_get_stack_raw_tp+0x1a3/0x240 [ 56.830906][ T5848] ? bpf_trace_run4+0x244/0x590 [ 56.835817][ T5848] ? bpf_trace_run4+0x334/0x590 [ 56.840684][ T5848] ? kernfs_path_from_node+0x235/0xb00 [ 56.846200][ T5848] ? __pfx_bpf_trace_run4+0x10/0x10 [ 56.851424][ T5848] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 56.856967][ T5848] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 56.864313][ T5848] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 56.871114][ T5848] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 56.878063][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 56.883150][ T5848] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 56.890410][ T5848] ? __pfx_down_read_trylock+0x10/0x10 [ 56.895962][ T5848] ? stack_map_get_build_id_offset+0x84d/0x870 [ 56.902135][ T5848] ? __pfx_get_perf_callchain+0x10/0x10 [ 56.907731][ T5848] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 56.914296][ T5848] ? __bpf_get_stack+0x8da/0xad0 [ 56.919241][ T5848] ? __pfx___bpf_get_stack+0x10/0x10 [ 56.924561][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 56.929611][ T5848] ? bpf_get_stack+0x33/0x50 [ 56.934273][ T5848] ? bpf_get_stack_raw_tp+0x1a3/0x240 [ 56.939671][ T5848] ? bpf_trace_run4+0x244/0x590 [ 56.944560][ T5848] ? bpf_trace_run4+0x334/0x590 [ 56.949430][ T5848] ? kernfs_path_from_node+0x235/0xb00 [ 56.954954][ T5848] ? __pfx_bpf_trace_run4+0x10/0x10 [ 56.960172][ T5848] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 56.965668][ T5848] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 56.973010][ T5848] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 56.979787][ T5848] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 56.986703][ T5848] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 56.994018][ T5848] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 57.000012][ T5848] ? acct_collect+0x820/0x840 [ 57.004751][ T5848] ? __pfx_acct_collect+0x10/0x10 [ 57.009799][ T5848] ? acct_update_integrals+0x3fc/0x460 [ 57.015364][ T5848] ? exit_itimers+0x1ae/0x630 [ 57.020068][ T5848] ? __pfx_acct_update_integrals+0x10/0x10 [ 57.025969][ T5848] ? hrtimer_try_to_cancel+0x3d1/0x410 [ 57.031460][ T5848] ? do_exit+0x93e/0x28e0 [ 57.035872][ T5848] ? __pfx_do_exit+0x10/0x10 [ 57.040477][ T5848] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 57.046506][ T5848] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 57.052890][ T5848] ? _raw_spin_unlock_irq+0x23/0x50 [ 57.058093][ T5848] ? lockdep_hardirqs_on+0x99/0x150 [ 57.063329][ T5848] ? do_group_exit+0x207/0x2c0 [ 57.068134][ T5848] ? __x64_sys_exit_group+0x3f/0x40 [ 57.073385][ T5848] ? x64_sys_call+0x2634/0x2640 [ 57.078252][ T5848] ? do_syscall_64+0xf3/0x230 [ 57.082981][ T5848] ? clear_bhb_loop+0x35/0x90 [ 57.087703][ T5848] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.093851][ T5848] [ 57.096887][ T5848] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 57.104154][ T5848] CPU: 0 UID: 0 PID: 5848 Comm: syz-executor356 Not tainted 6.12.0-syzkaller #0 [ 57.113159][ T5848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/30/2024 [ 57.123207][ T5848] Call Trace: [ 57.126484][ T5848] [ 57.129413][ T5848] dump_stack_lvl+0x241/0x360 [ 57.134095][ T5848] ? __pfx_dump_stack_lvl+0x10/0x10 [ 57.139295][ T5848] ? __pfx__printk+0x10/0x10 [ 57.143879][ T5848] ? _printk+0xd5/0x120 [ 57.148032][ T5848] ? __init_begin+0x41000/0x41000 [ 57.153064][ T5848] ? vscnprintf+0x5d/0x90 [ 57.157398][ T5848] panic+0x349/0x880 [ 57.161312][ T5848] ? __warn+0x177/0x4e0 [ 57.165484][ T5848] ? __pfx_panic+0x10/0x10 [ 57.169903][ T5848] ? show_trace_log_lvl+0x3b2/0x410 [ 57.175132][ T5848] __warn+0x34b/0x4e0 [ 57.179124][ T5848] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 57.184499][ T5848] report_bug+0x2b3/0x500 [ 57.188827][ T5848] ? bpf_get_stack_raw_tp+0x1c9/0x240 [ 57.194197][ T5848] handle_bug+0x60/0x90 [ 57.198352][ T5848] exc_invalid_op+0x1a/0x50 [ 57.202856][ T5848] asm_exc_invalid_op+0x1a/0x20 [ 57.207700][ T5848] RIP: 0010:bpf_get_stack_raw_tp+0x1c9/0x240 [ 57.213674][ T5848] Code: 3d 7c 1f 00 65 ff 0d e6 c9 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 a8 4f f4 ff 90 <0f> 0b 90 65 ff 0d bd c9 62 7e 49 c7 c6 f0 ff ff ff eb d1 44 89 e9 [ 57.233272][ T5848] RSP: 0018:ffffc900037be610 EFLAGS: 00010293 [ 57.239334][ T5848] RAX: ffffffff81a09a68 RBX: 0000000000000003 RCX: ffff8880347b0000 [ 57.247299][ T5848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000fffffffc [ 57.255265][ T5848] RBP: ffffc900037be650 R08: ffffffff81a09937 R09: 1ffffffff285a100 [ 57.263233][ T5848] R10: dffffc0000000000 R11: ffffffffa0001fa4 R12: ffff8880b8636238 [ 57.271197][ T5848] R13: 0000000000000900 R14: 0000000000000000 R15: ffffc900037be668 [ 57.279167][ T5848] ? 0xffffffffa0001fa4 [ 57.283318][ T5848] ? bpf_get_stack_raw_tp+0x97/0x240 [ 57.288600][ T5848] ? bpf_get_stack_raw_tp+0x1c8/0x240 [ 57.293977][ T5848] ? bpf_trace_run4+0x244/0x590 [ 57.298821][ T5848] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 57.304273][ T5848] bpf_trace_run4+0x334/0x590 [ 57.308943][ T5848] ? kernfs_path_from_node+0x235/0xb00 [ 57.314405][ T5848] ? __pfx_bpf_trace_run4+0x10/0x10 [ 57.319609][ T5848] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 57.325064][ T5848] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 57.332348][ T5848] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 57.338953][ T5848] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 57.345634][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 57.350663][ T5848] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 57.357876][ T5848] ? __pfx_down_read_trylock+0x10/0x10 [ 57.363351][ T5848] stack_map_get_build_id_offset+0x84d/0x870 [ 57.369334][ T5848] ? __pfx_get_perf_callchain+0x10/0x10 [ 57.374886][ T5848] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 57.381388][ T5848] __bpf_get_stack+0x8da/0xad0 [ 57.386168][ T5848] ? __pfx___bpf_get_stack+0x10/0x10 [ 57.391453][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 57.396484][ T5848] bpf_get_stack+0x33/0x50 [ 57.400913][ T5848] bpf_get_stack_raw_tp+0x1a3/0x240 [ 57.406117][ T5848] ? bpf_trace_run4+0x244/0x590 [ 57.410965][ T5848] bpf_prog_ec3b2eefa702d8d3+0x43/0x47 [ 57.416418][ T5848] bpf_trace_run4+0x334/0x590 [ 57.421092][ T5848] ? kernfs_path_from_node+0x235/0xb00 [ 57.426554][ T5848] ? __pfx_bpf_trace_run4+0x10/0x10 [ 57.431757][ T5848] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 57.437215][ T5848] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 57.444494][ T5848] __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 57.451084][ T5848] __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 57.457756][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 57.462783][ T5848] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 57.469994][ T5848] ? __pfx_down_read_trylock+0x10/0x10 [ 57.475457][ T5848] stack_map_get_build_id_offset+0x84d/0x870 [ 57.481437][ T5848] ? __pfx_get_perf_callchain+0x10/0x10 [ 57.486988][ T5848] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 57.493496][ T5848] __bpf_get_stack+0x8da/0xad0 [ 57.498264][ T5848] ? __pfx___bpf_get_stack+0x10/0x10 [ 57.503549][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 57.508578][ T5848] bpf_get_stack+0x33/0x50 [ 57.512996][ T5848] bpf_get_stack_raw_tp+0x1a3/0x240 [ 57.518196][ T5848] ? bpf_trace_run4+0x244/0x590 [ 57.523042][ T5848] ? bpf_trace_run4+0x334/0x590 [ 57.527887][ T5848] ? kernfs_path_from_node+0x235/0xb00 [ 57.533350][ T5848] ? __pfx_bpf_trace_run4+0x10/0x10 [ 57.538550][ T5848] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 57.544009][ T5848] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 57.551292][ T5848] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 57.558055][ T5848] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 57.564898][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 57.569924][ T5848] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 57.577136][ T5848] ? __pfx_down_read_trylock+0x10/0x10 [ 57.582601][ T5848] ? stack_map_get_build_id_offset+0x84d/0x870 [ 57.588753][ T5848] ? __pfx_get_perf_callchain+0x10/0x10 [ 57.594303][ T5848] ? __pfx_stack_map_get_build_id_offset+0x10/0x10 [ 57.600806][ T5848] ? __bpf_get_stack+0x8da/0xad0 [ 57.605748][ T5848] ? __pfx___bpf_get_stack+0x10/0x10 [ 57.611029][ T5848] ? __pfx_lock_acquire+0x10/0x10 [ 57.616059][ T5848] ? bpf_get_stack+0x33/0x50 [ 57.620652][ T5848] ? bpf_get_stack_raw_tp+0x1a3/0x240 [ 57.626025][ T5848] ? bpf_trace_run4+0x244/0x590 [ 57.630881][ T5848] ? bpf_trace_run4+0x334/0x590 [ 57.635729][ T5848] ? kernfs_path_from_node+0x235/0xb00 [ 57.641192][ T5848] ? __pfx_bpf_trace_run4+0x10/0x10 [ 57.646397][ T5848] ? get_mem_cgroup_from_mm+0x38/0x2a0 [ 57.651856][ T5848] ? __pfx___bpf_trace_mmap_lock_acquire_returned+0x10/0x10 [ 57.659138][ T5848] ? __traceiter_mmap_lock_acquire_returned+0x93/0xf0 [ 57.665901][ T5848] ? __mmap_lock_do_trace_acquire_returned+0x286/0x2f0 [ 57.672749][ T5848] ? __pfx___mmap_lock_do_trace_acquire_returned+0x10/0x10 [ 57.679970][ T5848] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 57.685958][ T5848] ? acct_collect+0x820/0x840 [ 57.690640][ T5848] ? __pfx_acct_collect+0x10/0x10 [ 57.695661][ T5848] ? acct_update_integrals+0x3fc/0x460 [ 57.701119][ T5848] ? exit_itimers+0x1ae/0x630 [ 57.705793][ T5848] ? __pfx_acct_update_integrals+0x10/0x10 [ 57.711605][ T5848] ? hrtimer_try_to_cancel+0x3d1/0x410 [ 57.717067][ T5848] ? do_exit+0x93e/0x28e0 [ 57.721399][ T5848] ? __pfx_do_exit+0x10/0x10 [ 57.725982][ T5848] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 57.731969][ T5848] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 57.738307][ T5848] ? _raw_spin_unlock_irq+0x23/0x50 [ 57.743502][ T5848] ? lockdep_hardirqs_on+0x99/0x150 [ 57.748701][ T5848] ? do_group_exit+0x207/0x2c0 [ 57.753462][ T5848] ? __x64_sys_exit_group+0x3f/0x40 [ 57.758655][ T5848] ? x64_sys_call+0x2634/0x2640 [ 57.763505][ T5848] ? do_syscall_64+0xf3/0x230 [ 57.768179][ T5848] ? clear_bhb_loop+0x35/0x90 [ 57.772856][ T5848] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.778932][ T5848] [ 57.782187][ T5848] Kernel Offset: disabled [ 57.786590][ T5848] Rebooting in 86400 seconds..