gfs2: fsid=syz:syz.0: G:  s:EX n:8/1 f:qb t:EX d:EX/0 a:0 v:0 r:6 m:20 p:0
gfs2: fsid=syz:syz.0:  H: s:EX f:cH e:0 p:4481 [syz.2.33] gfs2_quota_sync+0x2e4/0x534 fs/gfs2/quota.c:1329
------------[ cut here ]------------
kernel BUG at fs/gfs2/glock.c:1555!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 4481 Comm: syz.2.33 Not tainted 6.1.131-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : add_to_queue fs/gfs2/glock.c:1554 [inline]
pc : gfs2_glock_nq+0xf80/0x11d8 fs/gfs2/glock.c:1580
lr : add_to_queue fs/gfs2/glock.c:1554 [inline]
lr : gfs2_glock_nq+0xf80/0x11d8 fs/gfs2/glock.c:1580
sp : ffff800021777650
x29: ffff8000217776c0 x28: ffff0000d3569e60 x27: ffff0000d2bc48c0
x26: 0000000000000000 x25: 0000000000000400 x24: ffff0000d3569e22
x23: ffff0000f4650000 x22: ffff0000d3569e5a x21: ffff0000f4650018
x20: ffff0000d3685270 x19: 0000000000000008 x18: ffff800021776760
x17: 715f32736667205d x16: ffff800012327fec x15: 0000000000000002
x14: 00000000ffffffff x13: 0000000000000001 x12: 0000000000080000
x11: 0000000000011238 x10: ffff80002393c000 x9 : cd00685a313f9d00
x8 : cd00685a313f9d00 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff800021776a98 x4 : ffff800015be5320 x3 : ffff80000834ac90
x2 : 0000000000000001 x1 : 0000000000000001 x0 : 0000000000000000
Call trace:
 add_to_queue fs/gfs2/glock.c:1554 [inline]
 gfs2_glock_nq+0xf80/0x11d8 fs/gfs2/glock.c:1580
 gfs2_glock_nq_init fs/gfs2/glock.h:255 [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:660
 sync_filesystem+0xe8/0x218 fs/sync.c:56
 gfs2_reconfigure+0x104/0xaa8 fs/gfs2/ops_fstype.c:1546
 reconfigure_super+0x318/0x7a4 fs/super.c:977
 do_remount fs/namespace.c:2712 [inline]
 path_mount+0xc70/0xe5c fs/namespace.c:3378
 do_mount fs/namespace.c:3399 [inline]
 __do_sys_mount fs/namespace.c:3607 [inline]
 __se_sys_mount fs/namespace.c:3584 [inline]
 __arm64_sys_mount+0x498/0x588 fs/namespace.c:3584
 __invoke_syscall arch/arm64/kernel/syscall.c:38 [inline]
 invoke_syscall+0x98/0x2bc arch/arm64/kernel/syscall.c:52
 el0_svc_common+0x138/0x258 arch/arm64/kernel/syscall.c:140
 do_el0_svc+0x58/0x13c arch/arm64/kernel/syscall.c:204
 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+0x18c/0x190 arch/arm64/kernel/entry.S:585
Code: aa1f03e0 aa1703e1 52800022 97ffe1a4 (d4210000) 
---[ end trace 0000000000000000 ]---