./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor873509439

<...>
Warning: Permanently added '10.128.10.34' (ED25519) to the list of known hosts.
execve("./syz-executor873509439", ["./syz-executor873509439"], 0x7ffea13300c0 /* 10 vars */) = 0
brk(NULL)                               = 0x55558abcc000
brk(0x55558abcce00)                     = 0x55558abcce00
arch_prctl(ARCH_SET_FS, 0x55558abcc480) = 0
set_tid_address(0x55558abcc750)         = 5830
set_robust_list(0x55558abcc760, 24)     = 0
rseq(0x55558abccda0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor873509439", 4096) = 27
getrandom("\x8f\x3c\x9d\xf8\x75\xe5\xc9\xe3", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x55558abcce00
brk(0x55558abede00)                     = 0x55558abede00
brk(0x55558abee000)                     = 0x55558abee000
mprotect(0x7f80da880000, 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
 <unfinished ...>
[pid  5831] set_robust_list(0x55558abcc760, 24 <unfinished ...>
[pid  5830] <... clone resumed>, child_tidptr=0x55558abcc750) = 5831
[pid  5831] <... set_robust_list resumed>) = 0
[pid  5830] openat(AT_FDCWD, "/sys/kernel/debug/x86/nmi_longest_ns", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "10000000000", 11) = 11
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/hung_task_check_interval_secs", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "20", 2)           = 2
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_kallsyms", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "1", 1)            = 1
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/net/core/bpf_jit_harden", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "0", 1)            = 1
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/kptr_restrict", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "0", 1)            = 1
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/softlockup_all_cpu_backtrace", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "1", 1)            = 1
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "100", 3)          = 3
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/vm/oom_dump_tasks", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "0", 1)            = 1
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/debug/exception-trace", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "0", 1)            = 1
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/printk", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "7 4 1 3", 7)      = 7
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/keys/gc_delay", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "1", 1)            = 1
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/vm/oom_kill_allocating_task", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "1", 1)            = 1
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/ctrl-alt-del", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "0", 1)            = 1
[pid  5830] close(3)                    = 0
[pid  5830] openat(AT_FDCWD, "/proc/sys/kernel/cad_pid", O_WRONLY|O_CLOEXEC) = 3
[pid  5830] write(3, "5831", 4)         = 4
[pid  5830] close(3)                    = 0
[pid  5830] kill(5831, SIGKILL)         = 0
[pid  5831] +++ killed by SIGKILL +++
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=5831, si_uid=0, si_status=SIGKILL, si_utime=0, si_stime=0} ---
rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0
rt_sigaction(SIGSEGV, {sa_handler=0x7f80da79d610, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f80da7a5aa0}, NULL, 8) = 0
rt_sigaction(SIGBUS, {sa_handler=0x7f80da79d610, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f80da7a5aa0}, NULL, 8) = 0
unshare(CLONE_NEWPID)                   = 0
clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5832 attached
, child_tidptr=0x55558abcc750) = 5832
[pid  5832] set_robust_list(0x55558abcc760, 24) = 0
[pid  5832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0
[pid  5832] getppid()                   = 0
[pid  5832] prlimit64(0, RLIMIT_AS, {rlim_cur=204800*1024, rlim_max=204800*1024}, NULL) = 0
[pid  5832] prlimit64(0, RLIMIT_MEMLOCK, {rlim_cur=32768*1024, rlim_max=32768*1024}, NULL) = 0
[pid  5832] prlimit64(0, RLIMIT_FSIZE, {rlim_cur=139264*1024, rlim_max=139264*1024}, NULL) = 0
[pid  5832] prlimit64(0, RLIMIT_STACK, {rlim_cur=1024*1024, rlim_max=1024*1024}, NULL) = 0
[pid  5832] prlimit64(0, RLIMIT_CORE, {rlim_cur=131072*1024, rlim_max=131072*1024}, NULL) = 0
[pid  5832] prlimit64(0, RLIMIT_NOFILE, {rlim_cur=256, rlim_max=256}, NULL) = 0
[pid  5832] unshare(CLONE_NEWNS)        = 0
[pid  5832] mount(NULL, "/", NULL, MS_REC|MS_PRIVATE, NULL) = 0
[pid  5832] unshare(CLONE_NEWIPC)       = 0
[pid  5832] unshare(CLONE_NEWCGROUP)    = 0
[pid  5832] unshare(CLONE_NEWUTS)       = 0
[pid  5832] unshare(CLONE_SYSVSEM)      = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/shmmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "16777216", 8)     = 8
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/shmall", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "536870912", 9)    = 9
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/shmmni", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "1024", 4)         = 4
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/msgmax", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "8192", 4)         = 4
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/msgmni", O_WRONLY|O_CLOEXEC) = 3
[   81.834845][    T9] cfg80211: failed to load regulatory.db
[pid  5832] write(3, "1024", 4)         = 4
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/msgmnb", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "1024", 4)         = 4
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/kernel/sem", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "1024 1048576 500 1024", 21) = 21
[pid  5832] close(3)                    = 0
[pid  5832] getpid()                    = 1
[pid  5832] capget({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5832] capset({version=_LINUX_CAPABILITY_VERSION_3, pid=1}, {effective=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, permitted=1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND|1<<CAP_AUDIT_READ|1<<CAP_PERFMON|1<<CAP_BPF|1<<CAP_CHECKPOINT_RESTORE, inheritable=0}) = 0
[pid  5832] unshare(CLONE_NEWNET)       = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/net/ipv4/ping_group_range", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "0 65535", 7)      = 7
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/dev/rfkill", O_RDWR) = 3
[pid  5832] write(3, "\x00\x00\x00\x00\x00\x03\x00\x00", 8) = 8
[pid  5832] close(3)                    = 0
[pid  5832] socket(AF_NETLINK, SOCK_RAW, NETLINK_GENERIC) = 3
[pid  5832] sendto(3, [{nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00"], 40, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 40
[pid  5832] recvfrom(3, [{nlmsg_len=244, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x13\x00\x02\x00\x4d\x41\x43\x38\x30\x32\x31\x31\x5f\x48\x57\x53\x49\x4d\x00\x00\x06\x00\x01\x00\x2c\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x1d\x00\x00\x00\x90\x00\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x0a\x00\x00\x00"...], 4096, 0, NULL, NULL) = 244
[pid  5832] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=40, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5832] sendto(3, [{nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x03\x00\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32
[pid  5832] recvfrom(3, [{nlmsg_len=2516, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x01\x02\x00\x00\x0c\x00\x02\x00\x6e\x6c\x38\x30\x32\x31\x31\x00\x06\x00\x01\x00\x24\x00\x00\x00\x08\x00\x03\x00\x01\x00\x00\x00\x08\x00\x04\x00\x00\x00\x00\x00\x08\x00\x05\x00\x4d\x01\x00\x00\x00\x09\x06\x00\x14\x00\x01\x00\x08\x00\x01\x00\x01\x00\x00\x00\x08\x00\x02\x00\x0e\x00\x00\x00\x14\x00\x02\x00\x08\x00\x01\x00\x02\x00\x00\x00\x08\x00\x02\x00\x1a\x00\x00\x00\x14\x00\x03\x00\x08\x00\x01\x00"...], 4096, 0, NULL, NULL) = 2516
[pid  5832] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=32, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5832] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  5832] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=2, msg=[{nlmsg_len=36, nlmsg_type=0x2c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x00\x00\x00"]}], 4096, 0, NULL, NULL) = 56
[pid  5832] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5832] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0
[pid  5832] close(4)                    = 0
[pid  5832] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  5832] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5832] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
[pid  5832] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5832] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5832] close(4)                    = 0
[pid  5832] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0b\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64
[pid  5832] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5832] sendto(3, [{nlmsg_len=36, nlmsg_type=0x2c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  5832] recvfrom(3, [{nlmsg_len=56, nlmsg_type=NLMSG_ERROR, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, {error=3, msg=[{nlmsg_len=36, nlmsg_type=0x2c /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x04\x00\x00\x00\x04\x00\x0e\x00\x0a\x00\x16\x00\x08\x02\x11\x00\x00\x01\x00\x00"]}], 4096, 0, NULL, NULL) = 56
[   82.389384][ T1102] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   82.397505][ T1102] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[pid  5832] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5832] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0
[pid  5832] close(4)                    = 0
[pid  5832] sendto(3, [{nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x06\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x08\x00\x05\x00\x01\x00\x00\x00"], 36, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 36
[pid  5832] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=36, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5832] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
[pid  5832] ioctl(4, SIOCGIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5832] ioctl(4, SIOCSIFFLAGS, {ifr_name="wlan1", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_MULTICAST}) = 0
[pid  5832] close(4)                    = 0
[pid  5832] sendto(3, [{nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x2b\x00\x00\x00\x08\x00\x03\x00\x0c\x00\x00\x00\x0a\x00\x34\x00\x10\x10\x10\x10\x10\x10\x00\x00\x08\x00\x26\x00\x6c\x09\x00\x00\x0a\x00\x06\x00\x50\x50\x50\x50\x50\x50\x00\x00\x04\x00\x3c\x00"], 64, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 64
[pid  5832] recvfrom(3, [{nlmsg_len=36, nlmsg_type=NLMSG_ERROR, nlmsg_flags=NLM_F_CAPPED, nlmsg_seq=0, nlmsg_pid=1}, {error=0, msg={nlmsg_len=64, nlmsg_type=0x24 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}}], 4096, 0, NULL, NULL) = 36
[pid  5832] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5832] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan0", ifr_ifindex=11}) = 0
[pid  5832] close(4)                    = 0
[pid  5832] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5832] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32
[   82.573213][ T1102] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   82.581074][ T1102] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[pid  5832] recvfrom(4, [{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0b\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x30\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468
[pid  5832] close(4)                    = 0
[pid  5832] socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC, 0) = 4
[pid  5832] ioctl(4, SIOCGIFINDEX, {ifr_name="wlan1", ifr_ifindex=12}) = 0
[pid  5832] close(4)                    = 0
[pid  5832] socket(AF_NETLINK, SOCK_RAW, NETLINK_ROUTE) = 4
[pid  5832] sendto(4, [{nlmsg_len=32, nlmsg_type=0x12 /* NLMSG_??? */, nlmsg_flags=NLM_F_REQUEST|NLM_F_ACK, nlmsg_seq=0, nlmsg_pid=0}, "\x00\x00\x00\x00\x0c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"], 32, 0, {sa_family=AF_NETLINK, nl_pid=0, nl_groups=00000000}, 12) = 32
[pid  5832] recvfrom(4, [{nlmsg_len=1468, nlmsg_type=0x10 /* NLMSG_??? */, nlmsg_flags=0, nlmsg_seq=0, nlmsg_pid=1}, "\x00\x00\x01\x00\x0c\x00\x00\x00\x43\x10\x01\x00\x00\x00\x00\x00\x0a\x00\x03\x00\x77\x6c\x61\x6e\x31\x00\x00\x00\x08\x00\x0d\x00\xe8\x03\x00\x00\x05\x00\x10\x00\x06\x00\x00\x00\x05\x00\x11\x00\x00\x00\x00\x00\x08\x00\x04\x00\xdc\x05\x00\x00\x08\x00\x32\x00\x00\x01\x00\x00\x08\x00\x33\x00\x00\x09\x00\x00\x08\x00\x1b\x00\x00\x00\x00\x00\x08\x00\x1e\x00\x00\x00\x00\x00\x08\x00\x3d\x00\x00\x00\x00\x00"...], 4096, 0, NULL, NULL) = 1468
[pid  5832] close(4)                    = 0
[pid  5832] close(3)                    = 0
[pid  5832] openat(AT_FDCWD, "/proc/sys/fs/mount-max", O_WRONLY|O_CLOEXEC) = 3
[pid  5832] write(3, "100000", 6)       = 6
[pid  5832] close(3)                    = 0
[pid  5832] mkdir("./syz-tmp", 0777)    = 0
[pid  5832] mount("", "./syz-tmp", "tmpfs", 0, NULL) = 0
[pid  5832] mkdir("./syz-tmp/newroot", 0777) = 0
[pid  5832] mkdir("./syz-tmp/newroot/dev", 0700) = 0
[pid  5832] mount("/dev", "./syz-tmp/newroot/dev", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5832] mkdir("./syz-tmp/newroot/proc", 0700) = 0
[pid  5832] mount("syz-proc", "./syz-tmp/newroot/proc", "proc", 0, NULL) = 0
[pid  5832] mkdir("./syz-tmp/newroot/selinux", 0700) = 0
[pid  5832] mount("/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5832] mount("/sys/fs/selinux", "./syz-tmp/newroot/selinux", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5832] mkdir("./syz-tmp/newroot/sys", 0700) = 0
[pid  5832] mount("/sys", "./syz-tmp/newroot/sys", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5832] mount("/sys/kernel/debug", "./syz-tmp/newroot/sys/kernel/debug", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5832] mount("/sys/fs/smackfs", "./syz-tmp/newroot/sys/fs/smackfs", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = -1 ENOENT (No such file or directory)
[pid  5832] mount("/proc/sys/fs/binfmt_misc", "./syz-tmp/newroot/proc/sys/fs/binfmt_misc", NULL, MS_BIND|MS_REC|MS_PRIVATE, NULL) = 0
[pid  5832] mkdir("./syz-tmp/pivot", 0777) = 0
[pid  5832] pivot_root("./syz-tmp", "./syz-tmp/pivot") = 0
[pid  5832] chdir("/")                  = 0
[pid  5832] umount2("./pivot", MNT_DETACH) = 0
[pid  5832] chroot("./newroot")         = 0
[pid  5832] chdir("/")                  = 0
[pid  5832] mkdir("/dev/binderfs", 0777) = 0
[pid  5832] mount("binder", "/dev/binderfs", "binder", 0, NULL) = 0
[pid  5832] symlink("/dev/binderfs", "./binderfs") = 0
[pid  5832] mount(NULL, "/sys/fs/fuse/connections", "fusectl", 0, NULL) = -1 EBUSY (Device or resource busy)
executing program
[pid  5832] write(1, "executing program\n", 18) = 18
[pid  5832] memfd_create("syzkaller", 0) = 3
[pid  5832] mmap(NULL, 138412032, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f80d2200000
[pid  5832] write(3, "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 16777216) = 16777216
[pid  5832] munmap(0x7f80d2200000, 138412032) = 0
[pid  5832] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = 4
[pid  5832] ioctl(4, LOOP_SET_FD, 3)    = 0
[pid  5832] close(3)                    = 0
[pid  5832] close(4)                    = 0
[pid  5832] mkdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0777) = 0
[   83.182124][ T5832] loop0: detected capacity change from 0 to 32768
[   83.232309][ T5832] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   83.240712][ T5832] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   83.266612][ T5832] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[   83.276398][    T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   83.283321][    T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   83.318347][    T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[   83.327280][    T9] gfs2: fsid=syz:syz.0: jid=0: Done
[   83.333452][ T5832] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5832] mount("/dev/loop0", "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "gfs2", MS_NODEV|MS_DIRSYNC|MS_POSIXACL|MS_STRICTATIME, "suiddir,meta,discard,noloccookie,nodiscard,quota=account,") = 0
[pid  5832] openat(AT_FDCWD, "./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", O_RDONLY|O_DIRECTORY) = 3
[pid  5832] chdir("./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa") = 0
[pid  5832] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5832] mkdir("./file1", 000)       = 0
[pid  5832] exit_group(1)               = ?
[   83.636617][ T5832] ------------[ cut here ]------------
[   83.642374][ T5832] WARNING: CPU: 1 PID: 5832 at ./include/linux/backing-dev.h:254 __folio_mark_dirty+0x907/0xed0
[   83.652855][ T5832] Modules linked in:
[   83.656808][ T5832] CPU: 1 UID: 0 PID: 5832 Comm: syz-executor873 Not tainted 6.12.0-next-20241128-syzkaller #0
[   83.667069][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   83.677133][ T5832] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   83.682938][ T5832] Code: f9 ff ff e8 db 02 c4 ff 4c 89 f7 48 8b 34 24 e8 ef 25 38 00 eb 87 e8 c8 02 c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 ba 02 c4 ff 90 <0f> 0b 90 e9 40 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 07 f9
[   83.702538][ T5832] RSP: 0018:ffffc90003cef890 EFLAGS: 00010093
[   83.708597][ T5832] RAX: ffffffff81db7246 RBX: 0000000000000000 RCX: ffff88802b535a00
[   83.716554][ T5832] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   83.724516][ T5832] RBP: ffff8880236ec178 R08: ffffffff81db6d82 R09: 1ffff110046dd82f
[   83.732482][ T5832] R10: dffffc0000000000 R11: ffffed10046dd830 R12: 0000000000000001
[   83.740441][ T5832] R13: ffff8880236ec008 R14: ffffea0001dbf140 R15: 1ffff110046dd82f
[   83.748408][ T5832] FS:  0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000
[   83.757324][ T5832] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   83.763905][ T5832] CR2: 0000000030250ba8 CR3: 000000000e736000 CR4: 00000000003526f0
[   83.771889][ T5832] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   83.779851][ T5832] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   83.787811][ T5832] Call Trace:
[   83.791081][ T5832]  <TASK>
[   83.794010][ T5832]  ? __warn+0x165/0x4d0
[   83.798162][ T5832]  ? __folio_mark_dirty+0x907/0xed0
[   83.803372][ T5832]  ? report_bug+0x2b3/0x500
[   83.807893][ T5832]  ? __folio_mark_dirty+0x907/0xed0
[   83.813103][ T5832]  ? handle_bug+0x60/0x90
[   83.817421][ T5832]  ? exc_invalid_op+0x1a/0x50
[   83.822086][ T5832]  ? asm_exc_invalid_op+0x1a/0x20
[   83.827106][ T5832]  ? __folio_mark_dirty+0x442/0xed0
[   83.832291][ T5832]  ? __folio_mark_dirty+0x906/0xed0
[   83.837478][ T5832]  ? __folio_mark_dirty+0x907/0xed0
[   83.842757][ T5832]  ? log_flush_wait+0x226/0x2b0
[   83.847608][ T5832]  mark_buffer_dirty+0x290/0x500
[   83.852538][ T5832]  gfs2_unpin+0x129/0xa60
[   83.856863][ T5832]  buf_lo_after_commit+0x14f/0x1a0
[   83.861981][ T5832]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   83.867627][ T5832]  gfs2_log_flush+0x118d/0x2610
[   83.872490][ T5832]  ? __pfx_gfs2_log_flush+0x10/0x10
[   83.877705][ T5832]  ? __pfx_call_rcu+0x10/0x10
[   83.882374][ T5832]  gfs2_kill_sb+0x5b/0x350
[   83.886780][ T5832]  ? shrinker_free+0x2ca/0x3d0
[   83.891529][ T5832]  deactivate_locked_super+0xc4/0x130
[   83.896894][ T5832]  cleanup_mnt+0x41f/0x4b0
[   83.901302][ T5832]  ? lockdep_hardirqs_on+0x99/0x150
[   83.906488][ T5832]  task_work_run+0x24f/0x310
[   83.911072][ T5832]  ? __pfx_task_work_run+0x10/0x10
[   83.916181][ T5832]  ? do_exit+0xa2a/0x28e0
[   83.920502][ T5832]  ? do_exit+0xa2a/0x28e0
[   83.924818][ T5832]  do_exit+0xa2f/0x28e0
[   83.928965][ T5832]  ? __pfx_do_exit+0x10/0x10
[   83.933542][ T5832]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   83.939508][ T5832]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   83.945826][ T5832]  ? _raw_spin_unlock_irq+0x23/0x50
[   83.951016][ T5832]  ? lockdep_hardirqs_on+0x99/0x150
[   83.956200][ T5832]  do_group_exit+0x207/0x2c0
[   83.960784][ T5832]  __x64_sys_exit_group+0x3f/0x40
[   83.965803][ T5832]  x64_sys_call+0x26a8/0x26b0
[   83.970467][ T5832]  do_syscall_64+0xf3/0x230
[   83.974960][ T5832]  ? clear_bhb_loop+0x35/0x90
[   83.979625][ T5832]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   83.985506][ T5832] RIP: 0033:0x7f80da7d1459
[   83.989917][ T5832] Code: Unable to access opcode bytes at 0x7f80da7d142f.
[   83.996921][ T5832] RSP: 002b:00007fff8f61d748 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   84.005322][ T5832] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f80da7d1459
[   84.013282][ T5832] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   84.021235][ T5832] RBP: 00007f80da8862b0 R08: ffffffffffffffb8 R09: 0000000000000031
[   84.029198][ T5832] R10: 00007fff8f61d660 R11: 0000000000000246 R12: 00007f80da8862b0
[   84.037158][ T5832] R13: 0000000000000000 R14: 00007f80da888080 R15: 00007f80da79eba0
[   84.045137][ T5832]  </TASK>
[   84.048157][ T5832] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   84.055424][ T5832] CPU: 1 UID: 0 PID: 5832 Comm: syz-executor873 Not tainted 6.12.0-next-20241128-syzkaller #0
[   84.065644][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   84.075693][ T5832] Call Trace:
[   84.078963][ T5832]  <TASK>
[   84.081881][ T5832]  dump_stack_lvl+0x241/0x360
[   84.086553][ T5832]  ? __pfx_dump_stack_lvl+0x10/0x10
[   84.091737][ T5832]  ? __pfx__printk+0x10/0x10
[   84.096325][ T5832]  ? vscnprintf+0x5d/0x90
[   84.100647][ T5832]  panic+0x349/0x880
[   84.104535][ T5832]  ? __warn+0x174/0x4d0
[   84.108680][ T5832]  ? __pfx_panic+0x10/0x10
[   84.113092][ T5832]  __warn+0x344/0x4d0
[   84.117065][ T5832]  ? __folio_mark_dirty+0x907/0xed0
[   84.122275][ T5832]  report_bug+0x2b3/0x500
[   84.126593][ T5832]  ? __folio_mark_dirty+0x907/0xed0
[   84.131777][ T5832]  handle_bug+0x60/0x90
[   84.135944][ T5832]  exc_invalid_op+0x1a/0x50
[   84.140433][ T5832]  asm_exc_invalid_op+0x1a/0x20
[   84.145274][ T5832] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   84.151073][ T5832] Code: f9 ff ff e8 db 02 c4 ff 4c 89 f7 48 8b 34 24 e8 ef 25 38 00 eb 87 e8 c8 02 c4 ff 90 0f 0b 90 e9 45 ff ff ff e8 ba 02 c4 ff 90 <0f> 0b 90 e9 40 fb ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 07 f9
[   84.170668][ T5832] RSP: 0018:ffffc90003cef890 EFLAGS: 00010093
[   84.176725][ T5832] RAX: ffffffff81db7246 RBX: 0000000000000000 RCX: ffff88802b535a00
[   84.184680][ T5832] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   84.192903][ T5832] RBP: ffff8880236ec178 R08: ffffffff81db6d82 R09: 1ffff110046dd82f
[   84.200860][ T5832] R10: dffffc0000000000 R11: ffffed10046dd830 R12: 0000000000000001
[   84.208817][ T5832] R13: ffff8880236ec008 R14: ffffea0001dbf140 R15: 1ffff110046dd82f
[   84.216779][ T5832]  ? __folio_mark_dirty+0x442/0xed0
[   84.221985][ T5832]  ? __folio_mark_dirty+0x906/0xed0
[   84.227173][ T5832]  ? log_flush_wait+0x226/0x2b0
[   84.232035][ T5832]  mark_buffer_dirty+0x290/0x500
[   84.236968][ T5832]  gfs2_unpin+0x129/0xa60
[   84.241290][ T5832]  buf_lo_after_commit+0x14f/0x1a0
[   84.246395][ T5832]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   84.252037][ T5832]  gfs2_log_flush+0x118d/0x2610
[   84.256892][ T5832]  ? __pfx_gfs2_log_flush+0x10/0x10
[   84.262078][ T5832]  ? __pfx_call_rcu+0x10/0x10
[   84.266745][ T5832]  gfs2_kill_sb+0x5b/0x350
[   84.271160][ T5832]  ? shrinker_free+0x2ca/0x3d0
[   84.275936][ T5832]  deactivate_locked_super+0xc4/0x130
[   84.281303][ T5832]  cleanup_mnt+0x41f/0x4b0
[   84.285710][ T5832]  ? lockdep_hardirqs_on+0x99/0x150
[   84.290894][ T5832]  task_work_run+0x24f/0x310
[   84.295486][ T5832]  ? __pfx_task_work_run+0x10/0x10
[   84.300583][ T5832]  ? do_exit+0xa2a/0x28e0
[   84.304899][ T5832]  ? do_exit+0xa2a/0x28e0
[   84.309216][ T5832]  do_exit+0xa2f/0x28e0
[   84.313363][ T5832]  ? __pfx_do_exit+0x10/0x10
[   84.317934][ T5832]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   84.323901][ T5832]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   84.330218][ T5832]  ? _raw_spin_unlock_irq+0x23/0x50
[   84.335404][ T5832]  ? lockdep_hardirqs_on+0x99/0x150
[   84.340586][ T5832]  do_group_exit+0x207/0x2c0
[   84.345171][ T5832]  __x64_sys_exit_group+0x3f/0x40
[   84.350188][ T5832]  x64_sys_call+0x26a8/0x26b0
[   84.354850][ T5832]  do_syscall_64+0xf3/0x230
[   84.359376][ T5832]  ? clear_bhb_loop+0x35/0x90
[   84.364044][ T5832]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   84.369919][ T5832] RIP: 0033:0x7f80da7d1459
[   84.374324][ T5832] Code: Unable to access opcode bytes at 0x7f80da7d142f.
[   84.381334][ T5832] RSP: 002b:00007fff8f61d748 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   84.389737][ T5832] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f80da7d1459
[   84.397700][ T5832] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   84.405662][ T5832] RBP: 00007f80da8862b0 R08: ffffffffffffffb8 R09: 0000000000000031
[   84.413621][ T5832] R10: 00007fff8f61d660 R11: 0000000000000246 R12: 00007f80da8862b0
[   84.421579][ T5832] R13: 0000000000000000 R14: 00007f80da888080 R15: 00007f80da79eba0
[   84.429563][ T5832]  </TASK>
[   84.432837][ T5832] Kernel Offset: disabled
[   84.437312][ T5832] Rebooting in 86400 seconds..