gfs2: fsid=syz:syz.0: G:  s:EX n:8/1 f:qb t:EX d:EX/0 a:0 v:0 r:5 m:20 p:0
gfs2: fsid=syz:syz.0:  H: s:EX f:cH e:0 p:6373 [syz-executor.0] gfs2_quota_sync+0x338/0x584 fs/gfs2/quota.c:1347
------------[ cut here ]------------
kernel BUG at fs/gfs2/glock.c:1544!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 6373 Comm: syz-executor.0 Not tainted 6.6.0-rc3-syzkaller-00018-g2e530aeb342b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/04/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : add_to_queue fs/gfs2/glock.c:1543 [inline]
pc : gfs2_glock_nq+0xe74/0x1124 fs/gfs2/glock.c:1569
lr : add_to_queue fs/gfs2/glock.c:1543 [inline]
lr : gfs2_glock_nq+0xe74/0x1124 fs/gfs2/glock.c:1569
sp : ffff800096a77490
x29: ffff800096a77500 x28: ffff0000ce08ba60 x27: ffff0000e22d3b70
x26: 0000000000000000 x25: dfff800000000000 x24: ffff0000ce08ba22
x23: ffff0000e22d3b60 x22: ffff0000ce08ba5a x21: ffff0000e22d3b78
x20: ffff0000db69d270 x19: 0000000000000008 x18: ffff800096a76620
x17: 205d302e726f7475 x16: ffff80008a629b60 x15: 0000000000000001
x14: 1fffe0003683be32 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000001 x10: 0000000000000000 x9 : 7e5883622581e400
x8 : 7e5883622581e400 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800096a768d8 x4 : ffff80008e281040 x3 : ffff8000805ad11c
x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000
Call trace:
 add_to_queue fs/gfs2/glock.c:1543 [inline]
 gfs2_glock_nq+0xe74/0x1124 fs/gfs2/glock.c:1569
 gfs2_glock_nq_init fs/gfs2/glock.h:252 [inline]
 do_sync+0x32c/0xacc fs/gfs2/quota.c:921
 gfs2_quota_sync+0x338/0x584 fs/gfs2/quota.c:1347
 gfs2_sync_fs+0x4c/0xc4 fs/gfs2/super.c:667
 sync_filesystem+0xe8/0x218 fs/sync.c:56
 generic_shutdown_super+0x70/0x2b8 fs/super.c:666
 kill_block_super+0x40/0x74 fs/super.c:1646
 gfs2_kill_sb+0x2cc/0x330
 deactivate_locked_super+0xac/0x12c fs/super.c:481
 deactivate_super+0xe0/0x100 fs/super.c:514
 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1254
 __cleanup_mnt+0x20/0x30 fs/namespace.c:1261
 task_work_run+0x230/0x2e0 kernel/task_work.c:180
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x2184/0x3c94 arch/arm64/kernel/signal.c:1305
 exit_to_user_mode_prepare arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:144 [inline]
 el0_svc+0xa0/0x16c arch/arm64/kernel/entry-common.c:679
 el0t_64_sync_handler+0x84/0xfc arch/arm64/kernel/entry-common.c:696
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:595
Code: aa1f03e0 aa1703e1 52800022 97ffdf2e (d4210000) 
---[ end trace 0000000000000000 ]---