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WARNING: CPU: 0 PID: 5466 at io_uring/io_uring.c:872 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872
Modules linked in:
CPU: 0 PID: 5466 Comm: kworker/0:15 Not tainted 6.1.25-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/30/2023
Workqueue: events io_fallback_req_func
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872
lr : io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872
sp : ffff800021c17a20
x29: ffff800021c17a20 x28: ffff0001b45ccc00 x27: 0000000000000000
x26: 1ffff00004382f58 x25: 1ffff00004382f54 x24: 0000000000000016
x23: dfff800000000000 x22: ffff0000d28a6590 x21: 0000000000000000
x20: 00000000ffffff83 x19: ffff0000d28a6500 x18: ffff800021c17720
x17: ffff80001557d000 x16: ffff800008301964 x15: 0000000000000000
x14: 0000000000000000 x13: 0000000000000003 x12: ffff00012a150000
x11: ff8080000a9f5308 x10: 0000000000000000 x9 : ffff80000a9f5308
x8 : ffff00012a150000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff8000188f66a0 x4 : 0000000000000008 x3 : ffff80000831bdfc
x2 : 0000000000000001 x1 : 0000000000000000 x0 : 0000000000000000
Call trace:
 io_req_complete_failed+0x1c4/0x280 io_uring/io_uring.c:872
 io_apoll_task_func+0xc0/0xd4 io_uring/poll.c:371
 io_fallback_req_func+0x110/0x1f4 io_uring/io_uring.c:250
 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289
 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436
 kthread+0x24c/0x2d4 kernel/kthread.c:376
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860
irq event stamp: 385636
hardirqs last  enabled at (385635): [<ffff8000121ba8b4>] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline]
hardirqs last  enabled at (385635): [<ffff8000121ba8b4>] _raw_spin_unlock_irq+0x3c/0x90 kernel/locking/spinlock.c:202
hardirqs last disabled at (385636): [<ffff8000120d82b4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:405
softirqs last  enabled at (385608): [<ffff800008390568>] local_bh_enable+0xc/0x2c include/linux/bottom_half.h:32
softirqs last disabled at (385604): [<ffff80000839053c>] local_bh_disable+0xc/0x2c include/linux/bottom_half.h:19
---[ end trace 0000000000000000 ]---