------------[ cut here ]------------ WARNING: CPU: 0 PID: 49 at io_uring/io_uring.c:3036 io_ring_exit_work+0x4ed/0x930 io_uring/io_uring.c:3036 Modules linked in: CPU: 0 UID: 0 PID: 49 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 Workqueue: iou_exit io_ring_exit_work RIP: 0010:io_ring_exit_work+0x4ed/0x930 io_uring/io_uring.c:3036 Code: c6 05 9a 04 3c 0e 01 48 c7 c7 60 02 be 8b be 25 00 00 00 48 c7 c2 00 02 be 8b e8 7e bc 72 00 e9 7b fe ff ff e8 b4 43 95 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:ffffc90000ba78c0 EFLAGS: 00010293 RAX: ffffffff812ad01c RBX: 0000000100015721 RCX: ffff8880212c9e40 RDX: 0000000000000000 RSI: fffffffffffffffe RDI: 0000000000000000 RBP: ffffc90000ba7a50 R08: ffffc90000ba7847 R09: 1ffff92000174f08 R10: dffffc0000000000 R11: fffff52000174f09 R12: 000000010001571f R13: ffff888069ece310 R14: ffff888069ece480 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff88812613b000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055bf45b74058 CR3: 000000000dd38000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 000000000000000b DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Call Trace: process_one_work kernel/workqueue.c:3263 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427 kthread+0x711/0x8a0 kernel/kthread.c:463 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245