------------[ cut here ]------------ WARNING: CPU: 0 PID: 1154 at io_uring/io_uring.c:2922 io_ring_exit_work+0x417/0x1120 io_uring/io_uring.c:2922 Modules linked in: CPU: 0 UID: 0 PID: 1154 Comm: kworker/u8:7 Not tainted 6.16.0-rc4-syzkaller-00324-g1f988d0788f5 #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Workqueue: iou_exit io_ring_exit_work RIP: 0010:io_ring_exit_work+0x417/0x1120 io_uring/io_uring.c:2922 Code: 0c 0b 00 00 48 8b 05 78 67 52 09 4c 8b bd a8 fe ff ff 31 ff 49 29 c7 4c 89 fe e8 a4 70 ed fc 4d 85 ff 79 14 e8 2a 75 ed fc 90 <0f> 0b 90 48 c7 85 a0 fe ff ff 70 17 00 00 e8 16 75 ed fc 48 8b b5 RSP: 0018:ffffc900040ffa80 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88807b1026c8 RCX: ffffffff84ceaa9c RDX: ffff88802848da00 RSI: ffffffff84ceaaa6 RDI: 0000000000000007 RBP: ffffc900040ffc40 R08: 0000000000000007 R09: 0000000000000000 R10: fffffffffffffff9 R11: 0000000000000001 R12: ffff88807b102040 R13: dffffc0000000000 R14: ffff88807b102000 R15: fffffffffffffff9 FS: 0000000000000000(0000) GS:ffff88812471c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f846b19d2e3 CR3: 0000000079853000 CR4: 0000000000350ef0 Call Trace: process_one_work+0x9cf/0x1b70 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3321 [inline] worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402 kthread+0x3c5/0x780 kernel/kthread.c:464 ret_from_fork+0x5d7/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245