gfs2: fsid=syz:syz.0: G:  s:UN n:2/81a f: t:UN d:EX/0 a:0 v:0 r:-128 m:20 p:1
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kernel BUG at fs/gfs2/glock.c:289!
Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
Modules linked in:
CPU: 1 PID: 51 Comm: kworker/1:1H Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
Workqueue: glock_workqueue glock_work_func
pstate: 62400005 (nZCv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=--)
pc : __gfs2_glock_put+0x498/0x51c fs/gfs2/glock.c:289
lr : __gfs2_glock_put+0x498/0x51c fs/gfs2/glock.c:289
sp : ffff80001ce47ac0
x29: ffff80001ce47ac0 x28: fffffbffeffe7000 x27: ffff0000f46fd108
x26: ffff0000c4dbba18 x25: dfff800000000000 x24: 0000000000000140
x23: ffff0000c9978000 x22: dfff800000000000 x21: 1fffe0001932f015
x20: ffff0000f46fd2c8 x19: ffff0000f46fcfd8 x18: ffff800011abbcc0
x17: 3a7220303a762030 x16: ffff8000082d22e0 x15: 0000000000000000
x14: 00000000ffffffff x13: fffffffffffc8fd8 x12: 0000000000ff0100
x11: ff0080000a1901e4 x10: 0000000000000000 x9 : ef00d8e1e23b7e00
x8 : ef00d8e1e23b7e00 x7 : fffffffffffc8fd8 x6 : fffffffffffc8f90
x5 : ffff80001ce470f8 x4 : ffff800015177e08 x3 : ffff80000a84592c
x2 : ffff00019f6ddd10 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 __gfs2_glock_put+0x498/0x51c fs/gfs2/glock.c:289
 glock_work_func+0x238/0x428 fs/gfs2/glock.c:1105
 process_one_work+0x7f4/0x13a8 kernel/workqueue.c:2292
 worker_thread+0x8c8/0xfbc kernel/workqueue.c:2439
 kthread+0x250/0x2d8 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:850
Code: aa1f03e0 aa1303e1 52800022 97fff80d (d4210000) 
---[ end trace 0000000000000000 ]---