------------[ cut here ]------------ WARNING: CPU: 1 PID: 10607 at io_uring/io_uring.c:2922 io_ring_exit_work+0x417/0x1120 io_uring/io_uring.c:2922 Modules linked in: CPU: 1 UID: 0 PID: 10607 Comm: kworker/u8:12 Not tainted 6.16.0-rc5-syzkaller #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 38 1e 50 09 4c 8b bd a8 fe ff ff 31 ff 49 29 c7 4c 89 fe e8 44 ee ea fc 4d 85 ff 79 14 e8 ca f2 ea fc 90 <0f> 0b 90 48 c7 85 a0 fe ff ff 70 17 00 00 e8 b6 f2 ea fc 48 8b b5 RSP: 0018:ffffc9000e0a7a80 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff8880561aa6c8 RCX: ffffffff84d0f3dc RDX: ffff888055e10000 RSI: ffffffff84d0f3e6 RDI: 0000000000000007 RBP: ffffc9000e0a7c40 R08: 0000000000000007 R09: 0000000000000000 R10: ffffffffffffffdd R11: 0000000000000001 R12: ffff8880561aa040 R13: dffffc0000000000 R14: ffff8880561aa000 R15: ffffffffffffffdd FS: 0000000000000000(0000) GS:ffff888124818000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b30520000 CR3: 00000000291e8000 CR4: 00000000003526f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000100 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 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+0x5d4/0x6f0 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245