------------[ cut here ]------------
WARNING: CPU: 1 PID: 1813 at fs/quota/dquot.c:883 dqput+0x2ec/0x470 fs/quota/dquot.c:883
Modules linked in:
CPU: 1 UID: 0 PID: 1813 Comm: kworker/1:2 Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025
Workqueue: events qsync_work_fn
pstate: 83400005 (Nzcv daif +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : dqput+0x2ec/0x470 fs/quota/dquot.c:883
lr : dqput+0x2ec/0x470 fs/quota/dquot.c:883
sp : ffff80009f7679c0
x29: ffff80009f7679c0 x28: dfff800000000000 x27: ffff00010d01a110
x26: ffff00010d01a130 x25: dfff800000000000 x24: 1fffe00021a03404
x23: 1fffe00021a03422 x22: 0000000000000000 x21: ffff00010d01a020
x20: ffff00010d01a000 x19: ffff00010d01a110 x18: 00000000ffffffff
x17: ffff800093335000 x16: ffff800080537e78 x15: 0000000000000001
x14: 1fffe00021a03422 x13: 0000000000000000 x12: 0000000000000000
x11: ffff600021a03423 x10: 0000000000ff0100 x9 : 0000000000000000
x8 : ffff0000caee5c40 x7 : ffff800080f64820 x6 : 0000000000000000
x5 : 0000000000000000 x4 : 0000000000000001 x3 : ffff800080f64830
x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000001
Call trace:
 dqput+0x2ec/0x470 fs/quota/dquot.c:883 (P)
 dquot_scan_active+0x214/0x250 fs/quota/dquot.c:666
 qsync_work_fn+0xa4/0x160 fs/ocfs2/quota_global.c:658
 process_one_work+0x7e8/0x155c kernel/workqueue.c:3263
 process_scheduled_works kernel/workqueue.c:3346 [inline]
 worker_thread+0x958/0xed8 kernel/workqueue.c:3427
 kthread+0x5fc/0x75c kernel/kthread.c:463
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:844
irq event stamp: 543244
hardirqs last  enabled at (543243): [<ffff80008ae22030>] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline]
hardirqs last  enabled at (543243): [<ffff80008ae22030>] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202
hardirqs last disabled at (543244): [<ffff80008adf99f4>] el1_brk64+0x20/0x54 arch/arm64/kernel/entry-common.c:412
softirqs last  enabled at (543236): [<ffff8000803d9408>] softirq_handle_end kernel/softirq.c:468 [inline]
softirqs last  enabled at (543236): [<ffff8000803d9408>] handle_softirqs+0xaf8/0xc88 kernel/softirq.c:650
softirqs last disabled at (535553): [<ffff800080022024>] __do_softirq+0x14/0x20 kernel/softirq.c:656
---[ end trace 0000000000000000 ]---