WARNING: CPU: 0 PID: 7915 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x53a/0x830 io_uring/io_uring.c:734
Modules linked in:
CPU: 0 PID: 7915 Comm: kworker/u4:50 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
Workqueue: events_unbound io_ring_exit_work
RIP: 0010:io_cqring_event_overflow+0x53a/0x830 io_uring/io_uring.c:734
Code: fd 48 8d bd d8 04 00 00 be ff ff ff ff e8 ae b8 03 06 31 ff 89 c3 89 c6 e8 c3 a1 7e fd 85 db 0f 85 6b fb ff ff e8 06 a5 7e fd <0f> 0b e9 5f fb ff ff e8 fa a4 7e fd 65 ff 05 9b fe 00 7c 48 8b 05
RSP: 0018:ffffc90014c7f958 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88807e7757c0 RSI: ffffffff8402ad5a RDI: 0000000000000005
RBP: ffff88802b226000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff88803ef96c80 R14: dffffc0000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fad957abf84 CR3: 0000000029e4c000 CR4: 0000000000350ee0
Call Trace:
 <TASK>
 io_fill_cqe_req io_uring/io_uring.h:168 [inline]
 io_do_iopoll+0xecf/0x12e0 io_uring/rw.c:1065
 io_iopoll_try_reap_events io_uring/io_uring.c:1513 [inline]
 io_uring_try_cancel_requests+0x4ba/0xa28 io_uring/io_uring.c:3056
 io_ring_exit_work+0x1b2/0xc84 io_uring/io_uring.c:2869
 process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289
 worker_thread+0x669/0x1090 kernel/workqueue.c:2436
 kthread+0x2e8/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>