------------[ cut here ]------------
WARNING: CPU: 1 PID: 8270 at io_uring/io_uring.c:734 io_cqring_event_overflow+0x3a8/0x460
Modules linked in:
CPU: 1 PID: 8270 Comm: kworker/u4:8 Not tainted 6.2.0-rc3-syzkaller-00165-gd9fc1511728c #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+0x3a8/0x460 io_uring/io_uring.c:734
Code: e8 3d 73 ac fd 4c 89 6d 00 eb 05 e8 22 c9 56 fd 4d 85 ed 0f 95 c0 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 08 c9 56 fd <0f> 0b e9 0f fd ff ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 8b fc ff
RSP: 0018:ffffc900059d7808 EFLAGS: 00010293
RAX: ffffffff843512f8 RBX: 0000000000000000 RCX: ffff888026c79d40
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff84350ffa R09: 0000000000000000
R10: ffffed1004b38fcd R11: 1ffff11004b38fcb R12: 0000000000000000
R13: 0000000000000000 R14: ffff88803b5f4000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f936927b000 CR3: 00000000440a1000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 io_fill_cqe_req io_uring/io_uring.h:168 [inline]
 io_do_iopoll+0xba5/0x1180 io_uring/rw.c:1065
 io_iopoll_try_reap_events+0x99/0x190 io_uring/io_uring.c:1513
 io_uring_try_cancel_requests+0x303/0x490 io_uring/io_uring.c:3056
 io_ring_exit_work+0x1ce/0x7d0 io_uring/io_uring.c:2869
 process_one_work+0x877/0xdb0 kernel/workqueue.c:2289
 worker_thread+0xb14/0x1330 kernel/workqueue.c:2436
 kthread+0x266/0x300 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>