./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1870210644

<...>
Warning: Permanently added '10.128.0.152' (ED25519) to the list of known hosts.
execve("./syz-executor1870210644", ["./syz-executor1870210644"], 0x7ffdf8862df0 /* 10 vars */) = 0
brk(NULL)                               = 0x555565368000
brk(0x555565368d00)                     = 0x555565368d00
arch_prctl(ARCH_SET_FS, 0x555565368380) = 0
set_tid_address(0x555565368650)         = 5831
set_robust_list(0x555565368660, 24)     = 0
rseq(0x555565368ca0, 0x20, 0, 0x53053053) = 0
prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
readlink("/proc/self/exe", "/root/syz-executor1870210644", 4096) = 28
getrandom("\xcb\x75\xe8\xc1\xb1\x5d\x6c\x51", 8, GRND_NONBLOCK) = 8
brk(NULL)                               = 0x555565368d00
brk(0x555565389d00)                     = 0x555565389d00
brk(0x55556538a000)                     = 0x55556538a000
mprotect(0x7fbce434b000, 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
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=0x555565368650) = 5832
[pid  5832] set_robust_list(0x555565368660, 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
[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, "/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) = 0x7fbcdbe00000
[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(0x7fbcdbe00000, 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("./file1", 0777)      = 0
[   64.886990][ T5832] loop0: detected capacity change from 0 to 32768
[   64.934889][ T5832] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[   64.943278][ T5832] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[   64.957414][ T5832] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms
[   64.966909][    T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[   64.973855][    T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[   65.003324][    T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 29ms
[   65.011089][    T8] gfs2: fsid=syz:syz.0: jid=0: Done
[   65.016658][ T5832] gfs2: fsid=syz:syz.0: first mount done, others may mount
[pid  5832] mount("/dev/loop0", "./file1", "gfs2", 0, "quota_quantum=0x0000000000000004,suiddir,quota,barrier,acl,quota=off,discard,noloccookie,quota=on,lo"...) = 0
[pid  5832] openat(AT_FDCWD, "./file1", O_RDONLY|O_DIRECTORY) = 3
[pid  5832] chdir("./file1")            = 0
[   65.119130][ T5832] gfs2: fsid=syz:syz.0: found 1 quota changes
[pid  5832] openat(AT_FDCWD, "/dev/loop0", O_RDWR) = -1 EBUSY (Device or resource busy)
[pid  5832] exit_group(1)               = ?
[   65.214073][ T5832] ------------[ cut here ]------------
[   65.219804][ T5832] WARNING: CPU: 0 PID: 5832 at ./include/linux/backing-dev.h:254 __folio_mark_dirty+0x907/0xed0
[   65.230268][ T5832] Modules linked in:
[   65.234167][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor187 Not tainted 6.12.0-next-20241127-syzkaller #0
[   65.244387][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   65.254434][ T5832] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   65.260236][ 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
[   65.279828][ T5832] RSP: 0018:ffffc90003e5f630 EFLAGS: 00010093
[   65.285880][ T5832] RAX: ffffffff81db6eb6 RBX: 0000000000000000 RCX: ffff88802e3dda00
[   65.293841][ T5832] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   65.301812][ T5832] RBP: ffff888148c54178 R08: ffffffff81db69f2 R09: 1ffff1102918a82f
[   65.309785][ T5832] R10: dffffc0000000000 R11: ffffed102918a830 R12: 0000000000000001
[   65.317757][ T5832] R13: ffff888148c54008 R14: ffffea0001dcdac0 R15: 1ffff1102918a82f
[   65.325721][ T5832] FS:  0000000000000000(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000
[   65.334635][ T5832] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   65.341205][ T5832] CR2: 0000563ab13da560 CR3: 000000000e736000 CR4: 00000000003526f0
[   65.349184][ T5832] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   65.357143][ T5832] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   65.365102][ T5832] Call Trace:
[   65.368376][ T5832]  <TASK>
[   65.371317][ T5832]  ? __warn+0x165/0x4d0
[   65.375474][ T5832]  ? __folio_mark_dirty+0x907/0xed0
[   65.380662][ T5832]  ? report_bug+0x2b3/0x500
[   65.385166][ T5832]  ? __folio_mark_dirty+0x907/0xed0
[   65.390355][ T5832]  ? handle_bug+0x60/0x90
[   65.394696][ T5832]  ? exc_invalid_op+0x1a/0x50
[   65.399360][ T5832]  ? asm_exc_invalid_op+0x1a/0x20
[   65.404377][ T5832]  ? __folio_mark_dirty+0x442/0xed0
[   65.409564][ T5832]  ? __folio_mark_dirty+0x906/0xed0
[   65.414767][ T5832]  ? __folio_mark_dirty+0x907/0xed0
[   65.419960][ T5832]  mark_buffer_dirty+0x290/0x500
[   65.424887][ T5832]  gfs2_unpin+0x129/0xa60
[   65.429224][ T5832]  buf_lo_after_commit+0x14f/0x1a0
[   65.434324][ T5832]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   65.439946][ T5832]  gfs2_log_flush+0x118d/0x2610
[   65.444792][ T5832]  ? __pfx_gfs2_log_flush+0x10/0x10
[   65.449979][ T5832]  ? do_sync+0x9c2/0xc60
[   65.454211][ T5832]  ? do_sync+0x9c2/0xc60
[   65.458439][ T5832]  do_sync+0xa0b/0xc60
[   65.462497][ T5832]  ? __pfx_do_sync+0x10/0x10
[   65.467075][ T5832]  ? do_raw_spin_unlock+0x13c/0x8b0
[   65.472264][ T5832]  gfs2_quota_sync+0x3bc/0x4a0
[   65.477018][ T5832]  gfs2_sync_fs+0x4d/0xc0
[   65.481345][ T5832]  sync_filesystem+0xed/0x230
[   65.486012][ T5832]  generic_shutdown_super+0x72/0x2d0
[   65.491284][ T5832]  kill_block_super+0x44/0x90
[   65.495951][ T5832]  deactivate_locked_super+0xc4/0x130
[   65.501308][ T5832]  cleanup_mnt+0x41f/0x4b0
[   65.505724][ T5832]  ? lockdep_hardirqs_on+0x99/0x150
[   65.510914][ T5832]  task_work_run+0x24f/0x310
[   65.515495][ T5832]  ? __pfx_task_work_run+0x10/0x10
[   65.520593][ T5832]  ? do_exit+0xa2a/0x28e0
[   65.524912][ T5832]  ? do_exit+0xa2a/0x28e0
[   65.529230][ T5832]  do_exit+0xa2f/0x28e0
[   65.533378][ T5832]  ? __pfx_do_exit+0x10/0x10
[   65.537974][ T5832]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   65.543939][ T5832]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   65.550257][ T5832]  ? _raw_spin_unlock_irq+0x23/0x50
[   65.555439][ T5832]  ? lockdep_hardirqs_on+0x99/0x150
[   65.560629][ T5832]  do_group_exit+0x207/0x2c0
[   65.565207][ T5832]  __x64_sys_exit_group+0x3f/0x40
[   65.570219][ T5832]  x64_sys_call+0x26a8/0x26b0
[   65.574879][ T5832]  do_syscall_64+0xf3/0x230
[   65.579367][ T5832]  ? clear_bhb_loop+0x35/0x90
[   65.584028][ T5832]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   65.589904][ T5832] RIP: 0033:0x7fbce42c2a49
[   65.594312][ T5832] Code: Unable to access opcode bytes at 0x7fbce42c2a1f.
[   65.601310][ T5832] RSP: 002b:00007ffd34728d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   65.609708][ T5832] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbce42c2a49
[   65.617664][ T5832] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   65.625644][ T5832] RBP: 00007fbce43512b0 R08: ffffffffffffffb8 R09: 00000000000125aa
[   65.633599][ T5832] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbce43512b0
[   65.641554][ T5832] R13: 0000000000000000 R14: 00007fbce4352020 R15: 00007fbce4290f70
[   65.649517][ T5832]  </TASK>
[   65.652532][ T5832] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   65.659803][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor187 Not tainted 6.12.0-next-20241127-syzkaller #0
[   65.670029][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   65.680067][ T5832] Call Trace:
[   65.683352][ T5832]  <TASK>
[   65.686269][ T5832]  dump_stack_lvl+0x241/0x360
[   65.690936][ T5832]  ? __pfx_dump_stack_lvl+0x10/0x10
[   65.696120][ T5832]  ? __pfx__printk+0x10/0x10
[   65.700704][ T5832]  ? vscnprintf+0x5d/0x90
[   65.705019][ T5832]  panic+0x349/0x880
[   65.708902][ T5832]  ? __warn+0x174/0x4d0
[   65.713043][ T5832]  ? __pfx_panic+0x10/0x10
[   65.717457][ T5832]  __warn+0x344/0x4d0
[   65.721446][ T5832]  ? __folio_mark_dirty+0x907/0xed0
[   65.726631][ T5832]  report_bug+0x2b3/0x500
[   65.730951][ T5832]  ? __folio_mark_dirty+0x907/0xed0
[   65.736133][ T5832]  handle_bug+0x60/0x90
[   65.740271][ T5832]  exc_invalid_op+0x1a/0x50
[   65.744755][ T5832]  asm_exc_invalid_op+0x1a/0x20
[   65.749588][ T5832] RIP: 0010:__folio_mark_dirty+0x907/0xed0
[   65.755381][ 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
[   65.774971][ T5832] RSP: 0018:ffffc90003e5f630 EFLAGS: 00010093
[   65.781025][ T5832] RAX: ffffffff81db6eb6 RBX: 0000000000000000 RCX: ffff88802e3dda00
[   65.788984][ T5832] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   65.796936][ T5832] RBP: ffff888148c54178 R08: ffffffff81db69f2 R09: 1ffff1102918a82f
[   65.804893][ T5832] R10: dffffc0000000000 R11: ffffed102918a830 R12: 0000000000000001
[   65.812848][ T5832] R13: ffff888148c54008 R14: ffffea0001dcdac0 R15: 1ffff1102918a82f
[   65.820816][ T5832]  ? __folio_mark_dirty+0x442/0xed0
[   65.826004][ T5832]  ? __folio_mark_dirty+0x906/0xed0
[   65.831197][ T5832]  mark_buffer_dirty+0x290/0x500
[   65.836119][ T5832]  gfs2_unpin+0x129/0xa60
[   65.840441][ T5832]  buf_lo_after_commit+0x14f/0x1a0
[   65.845536][ T5832]  ? __pfx_buf_lo_after_commit+0x10/0x10
[   65.851159][ T5832]  gfs2_log_flush+0x118d/0x2610
[   65.856011][ T5832]  ? __pfx_gfs2_log_flush+0x10/0x10
[   65.861194][ T5832]  ? do_sync+0x9c2/0xc60
[   65.865439][ T5832]  ? do_sync+0x9c2/0xc60
[   65.869669][ T5832]  do_sync+0xa0b/0xc60
[   65.873725][ T5832]  ? __pfx_do_sync+0x10/0x10
[   65.878302][ T5832]  ? do_raw_spin_unlock+0x13c/0x8b0
[   65.883488][ T5832]  gfs2_quota_sync+0x3bc/0x4a0
[   65.888239][ T5832]  gfs2_sync_fs+0x4d/0xc0
[   65.892556][ T5832]  sync_filesystem+0xed/0x230
[   65.897217][ T5832]  generic_shutdown_super+0x72/0x2d0
[   65.902487][ T5832]  kill_block_super+0x44/0x90
[   65.907148][ T5832]  deactivate_locked_super+0xc4/0x130
[   65.912504][ T5832]  cleanup_mnt+0x41f/0x4b0
[   65.916903][ T5832]  ? lockdep_hardirqs_on+0x99/0x150
[   65.922090][ T5832]  task_work_run+0x24f/0x310
[   65.926671][ T5832]  ? __pfx_task_work_run+0x10/0x10
[   65.931767][ T5832]  ? do_exit+0xa2a/0x28e0
[   65.936085][ T5832]  ? do_exit+0xa2a/0x28e0
[   65.940422][ T5832]  do_exit+0xa2f/0x28e0
[   65.944565][ T5832]  ? __pfx_do_exit+0x10/0x10
[   65.949136][ T5832]  ? lockdep_hardirqs_on_prepare+0x43d/0x780
[   65.955102][ T5832]  ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[   65.961437][ T5832]  ? _raw_spin_unlock_irq+0x23/0x50
[   65.966697][ T5832]  ? lockdep_hardirqs_on+0x99/0x150
[   65.971899][ T5832]  do_group_exit+0x207/0x2c0
[   65.976488][ T5832]  __x64_sys_exit_group+0x3f/0x40
[   65.981503][ T5832]  x64_sys_call+0x26a8/0x26b0
[   65.986167][ T5832]  do_syscall_64+0xf3/0x230
[   65.990661][ T5832]  ? clear_bhb_loop+0x35/0x90
[   65.995325][ T5832]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   66.001205][ T5832] RIP: 0033:0x7fbce42c2a49
[   66.005606][ T5832] Code: Unable to access opcode bytes at 0x7fbce42c2a1f.
[   66.012606][ T5832] RSP: 002b:00007ffd34728d28 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   66.021008][ T5832] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fbce42c2a49
[   66.028966][ T5832] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
[   66.036926][ T5832] RBP: 00007fbce43512b0 R08: ffffffffffffffb8 R09: 00000000000125aa
[   66.044882][ T5832] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fbce43512b0
[   66.052838][ T5832] R13: 0000000000000000 R14: 00007fbce4352020 R15: 00007fbce4290f70
[   66.060809][ T5832]  </TASK>
[   66.064077][ T5832] Kernel Offset: disabled
[   66.068547][ T5832] Rebooting in 86400 seconds..