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:4231 [syz-executor] gfs2_quota_sync+0x2e4/0x534 fs/gfs2/quota.c:1329
------------[ cut here ]------------
kernel BUG at fs/gfs2/glock.c:1564!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 4231 Comm: syz-executor Not tainted 6.1.100-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : add_to_queue fs/gfs2/glock.c:1563 [inline]
pc : gfs2_glock_nq+0x1164/0x13d8 fs/gfs2/glock.c:1589
lr : add_to_queue fs/gfs2/glock.c:1563 [inline]
lr : gfs2_glock_nq+0x1164/0x13d8 fs/gfs2/glock.c:1589
sp : ffff80001dd974e0
x29: ffff80001dd97560 x28: ffff0000ca6aa460 x27: ffff0000ca6aa400
x26: ffff0000dee73b70 x25: ffff0000ef559270 x24: ffff0000ca6aa422
x23: ffff0000ca6aa45a x22: ffff0000dee73b78 x21: ffff0000e4a79280
x20: dfff800000000000 x19: 0000000000000008 x18: ffff80001dd96580
x17: 6667205d726f7475 x16: ffff800012170194 x15: 0000000000000000
x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000000001
x11: 0000000000ff0100 x10: 0000000000000000 x9 : 1199e68798c7c700
x8 : 1199e68798c7c700 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff80001dd96938 x4 : ffff800015942b60 x3 : ffff80000834dfd4
x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000
Call trace:
 add_to_queue fs/gfs2/glock.c:1563 [inline]
 gfs2_glock_nq+0x1164/0x13d8 fs/gfs2/glock.c:1589
 gfs2_glock_nq_init fs/gfs2/glock.h:264 [inline]
 do_sync+0x39c/0xb48 fs/gfs2/quota.c:921
 gfs2_quota_sync+0x2e4/0x534 fs/gfs2/quota.c:1329
 gfs2_sync_fs+0x4c/0xc4 fs/gfs2/super.c:650
 sync_filesystem+0xe8/0x218 fs/sync.c:56
 generic_shutdown_super+0x70/0x328 fs/super.c:474
 kill_block_super+0x70/0xdc fs/super.c:1459
 gfs2_kill_sb+0xc0/0xd4
 deactivate_locked_super+0xac/0x124 fs/super.c:332
 deactivate_super+0xf0/0x110 fs/super.c:363
 cleanup_mnt+0x394/0x41c fs/namespace.c:1186
 __cleanup_mnt+0x20/0x30 fs/namespace.c:1193
 task_work_run+0x240/0x2f0 kernel/task_work.c:179
 resume_user_mode_work include/linux/resume_user_mode.h:49 [inline]
 do_notify_resume+0x2148/0x3474 arch/arm64/kernel/signal.c:1132
 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:137 [inline]
 exit_to_user_mode arch/arm64/kernel/entry-common.c:142 [inline]
 el0_svc+0x9c/0x168 arch/arm64/kernel/entry-common.c:638
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: aa1f03e0 f85f83a1 52800022 97ffe123 (d4210000) 
---[ end trace 0000000000000000 ]---