syzbot

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WARNING: CPU: 1 PID: 21043 at io_uring/io_uring.c:2980 io_ring_exit_work+0x4e5/0x930 io_uring/io_uring.c:2980
Modules linked in:
CPU: 1 UID: 0 PID: 21043 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT_{RT,(full)} 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
Workqueue: iou_exit io_ring_exit_work
RIP: 0010:io_ring_exit_work+0x4e5/0x930 io_uring/io_uring.c:2980
Code: c6 05 19 39 dc 0d 01 48 c7 c7 a0 46 61 8b be 24 00 00 00 48 c7 c2 40 46 61 8b e8 d6 11 71 00 e9 7b fe ff ff e8 4c 52 93 00 90 <0f> 0b 90 b8 70 17 00 00 48 89 44 24 38 e9 5f ff ff ff 89 d9 80 e1
RSP: 0018:ffffc9000d6bf8e0 EFLAGS: 00010293
RAX: ffffffff812b1974 RBX: 00000001000233a7 RCX: ffff88802af7d940
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc9000d6bfa70 R08: 0000000000000000 R09: 0000000000000000
R10: dffffc0000000000 R11: fffffbfff1e3ac47 R12: 00000001000233a4
R13: ffff88803dd3a350 R14: ffff88803dd3a540 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8881269bc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffcc5f24ff8 CR3: 0000000063886000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 process_one_work kernel/workqueue.c:3236 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x436/0x7d0 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>