------------[ cut here ]------------ WARNING: CPU: 0 PID: 20762 at io_uring/io_uring.c:2980 io_ring_exit_work+0x4ed/0x930 io_uring/io_uring.c:2980 Modules linked in: CPU: 0 UID: 0 PID: 20762 Comm: kworker/u8:5 Not tainted syzkaller #0 PREEMPT(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+0x4ed/0x930 io_uring/io_uring.c:2980 Code: c6 05 a0 09 62 0e 01 48 c7 c7 a0 69 e2 8b be 24 00 00 00 48 c7 c2 40 69 e2 8b e8 4e 2c 72 00 e9 7b fe ff ff e8 64 51 94 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:ffffc90004b2f8e0 EFLAGS: 00010293 RAX: ffffffff812b698c RBX: 0000000100026e79 RCX: ffff88801c7e5a00 RDX: 0000000000000000 RSI: fffffffffffffffe RDI: 0000000000000000 RBP: ffffc90004b2fa70 R08: ffffc90004b2f867 R09: 1ffff92000965f0c R10: dffffc0000000000 R11: fffff52000965f0d R12: 0000000100026e77 R13: ffff888030150310 R14: ffff888030150480 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff888125c12000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055557f0125c8 CR3: 000000004ad02000 CR4: 0000000000350ef0 Call Trace: 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+0x439/0x7d0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245