------------[ cut here ]------------ WARNING: CPU: 0 PID: 64 at io_uring/io_uring.c:2886 io_ring_exit_work+0x324/0xc84 io_uring/io_uring.c:2886 Modules linked in: CPU: 1 PID: 64 Comm: kworker/u4:4 Not tainted 6.2.0-rc5-syzkaller-00047-g7c46948a6e9c #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 Workqueue: events_unbound io_ring_exit_work RIP: 0010:io_ring_exit_work+0x324/0xc84 io_uring/io_uring.c:2886 Code: 40 8c e8 f3 ac ff f7 48 8b 05 ec 31 71 02 31 ff 4c 8b 74 24 10 49 29 c6 4c 89 f6 e8 9a 9e b1 f7 4d 85 f6 79 10 e8 c0 a1 b1 f7 <0f> 0b 48 c7 44 24 08 70 17 00 00 e8 b0 a1 b1 f7 48 8b 74 24 08 48 RSP: 0018:ffffc900015d7bd0 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88802b8f87f0 RCX: 0000000000000000 RDX: ffff888018900000 RSI: ffffffff89cfc030 RDI: 0000000000000007 RBP: ffff88802b8f8000 R08: 0000000000000007 R09: 0000000000000000 R10: ffffffffffffffff R11: 0000000000000000 R12: dffffc0000000000 R13: ffff88802b8f8040 R14: ffffffffffffffff R15: ffff88802b8f83c8 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fd04441e130 CR3: 0000000029dc9000 CR4: 0000000000350ee0 Call Trace: 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