syzbot

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WARNING: CPU: 0 PID: 20098 at io_uring/io_uring.c:2921 io_ring_exit_work+0x417/0x1120 io_uring/io_uring.c:2921
Modules linked in:
CPU: 0 UID: 0 PID: 20098 Comm: kworker/u8:2 Not tainted 6.16.0-rc2-syzkaller-00087-g24770983ccfe #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:2921
Code: 0c 0b 00 00 48 8b 05 28 40 50 09 4c 8b bd a8 fe ff ff 31 ff 49 29 c7 4c 89 fe e8 b4 45 eb fc 4d 85 ff 79 14 e8 3a 4a eb fc 90 <0f> 0b 90 48 c7 85 a0 fe ff ff 70 17 00 00 e8 26 4a eb fc 48 8b b5
RSP: 0018:ffffc9000c317a80 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880734506c8 RCX: ffffffff84d0d1ec
RDX: ffff8880337f4880 RSI: ffffffff84d0d1f6 RDI: 0000000000000007
RBP: ffffc9000c317c40 R08: 0000000000000007 R09: 0000000000000000
R10: fffffffffffffffc R11: 0000000000000001 R12: ffff888073450040
R13: dffffc0000000000 R14: ffff888073450000 R15: fffffffffffffffc
FS:  0000000000000000(0000) GS:ffff888124753000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fc8ee4e56c0 CR3: 00000000625ba000 CR4: 00000000003526f0
DR0: 00000000000000f8 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 process_one_work+0x9cc/0x1b70 kernel/workqueue.c:3238
 process_scheduled_works kernel/workqueue.c:3321 [inline]
 worker_thread+0x6c8/0xf10 kernel/workqueue.c:3402
 kthread+0x3c2/0x780 kernel/kthread.c:464
 ret_from_fork+0x5d4/0x6f0 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>