gfs2: fsid=syz:syz.0: G:  s:EX n:8/1 f:qb t:EX d:EX/0 a:0 v:0 r:7 m:20 p:0
gfs2: fsid=syz:syz.0:  H: s:EX f:cH e:0 p:5952 [syz-executor409] gfs2_quota_sync+0x2e4/0x534 fs/gfs2/quota.c:1318
------------[ cut here ]------------
kernel BUG at fs/gfs2/glock.c:1551!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 0 PID: 5952 Comm: syz-executor409 Not tainted 6.3.0-rc1-syzkaller-gfe15c26ee26e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : add_to_queue fs/gfs2/glock.c:1550 [inline]
pc : gfs2_glock_nq+0x1098/0x137c fs/gfs2/glock.c:1576
lr : add_to_queue fs/gfs2/glock.c:1550 [inline]
lr : gfs2_glock_nq+0x1098/0x137c fs/gfs2/glock.c:1576
sp : ffff80001e237580
x29: ffff80001e237600 x28: ffff0000cde2b260 x27: ffff0000cde2b200
x26: ffff0000e05c92d0 x25: ffff0000c9fdd278 x24: ffff0000cde2b222
x23: ffff0000cde2b25a x22: ffff0000e05c92d8 x21: ffff0000c7131000
x20: dfff800000000000 x19: 0000000000000008 x18: ffff80001e236720
x17: 5d393034726f7475 x16: ffff80001246263c x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001
x11: ff8080000a451aa8 x10: 0000000000000000 x9 : 21825a28ce6a3400
x8 : 21825a28ce6a3400 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff80001e2369d8 x4 : ffff800015dc52c0 x3 : ffff80000859c514
x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000
Call trace:
 add_to_queue fs/gfs2/glock.c:1550 [inline]
 gfs2_glock_nq+0x1098/0x137c fs/gfs2/glock.c:1576
 gfs2_glock_nq_init fs/gfs2/glock.h:261 [inline]
 do_sync+0x39c/0xb48 fs/gfs2/quota.c:910
 gfs2_quota_sync+0x2e4/0x534 fs/gfs2/quota.c:1318
 gfs2_sync_fs+0x4c/0xc4 fs/gfs2/super.c:656
 sync_filesystem+0xe8/0x218 fs/sync.c:56
 generic_shutdown_super+0x70/0x328 fs/super.c:473
 kill_block_super+0x70/0xdc fs/super.c:1398
 gfs2_kill_sb+0x2cc/0x330
 deactivate_locked_super+0xac/0x124 fs/super.c:331
 deactivate_super+0xf0/0x110 fs/super.c:362
 cleanup_mnt+0x34c/0x3dc fs/namespace.c:1177
 __cleanup_mnt+0x20/0x30 fs/namespace.c:1184
 task_work_run+0x240/0x2f0 kernel/task_work.c:179
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0x4fc/0x1a30 kernel/exit.c:869
 do_group_exit+0x194/0x22c kernel/exit.c:1019
 __do_sys_exit_group kernel/exit.c:1030 [inline]
 __se_sys_exit_group kernel/exit.c:1028 [inline]
 __wake_up_parent+0x0/0x60 kernel/exit.c:1028
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2c0 arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:142
 do_el0_svc+0x64/0x198 arch/arm64/kernel/syscall.c:193
 el0_svc+0x58/0x168 arch/arm64/kernel/entry-common.c:637
 el0t_64_sync_handler+0x84/0xf0 arch/arm64/kernel/entry-common.c:655
 el0t_64_sync+0x190/0x194 arch/arm64/kernel/entry.S:591
Code: aa1f03e0 f9401fe1 52800022 97ffde03 (d4210000) 
---[ end trace 0000000000000000 ]---