------------[ cut here ]------------
WARNING: CPU: 0 PID: 12242 at io_uring/io_uring.c:9696 io_ring_exit_work+0x228/0x126c
Modules linked in:
CPU: 0 PID: 12242 Comm: kworker/u4:47 Not tainted 5.15.120-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
Workqueue: events_unbound io_ring_exit_work
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : io_ring_exit_work+0x228/0x126c
lr : io_ring_exit_work+0x224/0x126c io_uring/io_uring.c:9696
sp : ffff800020c879a0
x29: ffff800020c87b00 x28: 1fffe0001b473c94 x27: 0000000000001770
x26: ffff80000a8f42f0 x25: ffff0000da39e4a0 x24: ffff0000da39e000
x23: dfff800000000000 x22: 000000010000bcd3 x21: ffff0000da39e920
x20: ffff800020c87a40 x19: fffffffffffffffa x18: 1fffe000368ff38e
x17: 1fffe000368ff38e x16: ffff80000824cbf4 x15: ffff80001498f100
x14: 1ffff0000291e06a x13: ffffffffffffffff x12: 0000000000000000
x11: ff8080000a924098 x10: 0000000000000000 x9 : ffff80000a924098
x8 : ffff0000cc3351c0 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff800008303750
x2 : 0000000000000001 x1 : fffffffffffffffa x0 : 0000000000000000
Call trace:
 io_ring_exit_work+0x228/0x126c
 process_one_work+0x790/0x11b8 kernel/workqueue.c:2307
 worker_thread+0x910/0x1034 kernel/workqueue.c:2454
 kthread+0x37c/0x45c kernel/kthread.c:319
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 170140
hardirqs last  enabled at (170139): [<ffff800011a2fe70>] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline]
hardirqs last  enabled at (170139): [<ffff800011a2fe70>] _raw_spin_unlock_irq+0x9c/0x134 kernel/locking/spinlock.c:202
hardirqs last disabled at (170140): [<ffff800011957088>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387
softirqs last  enabled at (157946): [<ffff800008020ccc>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (157946): [<ffff800008020ccc>] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587
softirqs last disabled at (157927): [<ffff8000081b573c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (157927): [<ffff8000081b573c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (157927): [<ffff8000081b573c>] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:636
---[ end trace 2e89bdb7a9a11570 ]---