------------[ cut here ]------------ WARNING: CPU: 0 PID: 12 at io_uring/io_uring.c:2922 io_ring_exit_work+0x4ed/0x930 io_uring/io_uring.c:2922 Modules linked in: CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted 6.16.0-rc4-syzkaller-00123-g4c06e63b9203 #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+0x4ed/0x930 io_uring/io_uring.c:2922 Code: c6 05 34 62 60 0e 01 48 c7 c7 20 f6 e1 8b be 24 00 00 00 48 c7 c2 80 f5 e1 8b e8 ee 16 73 00 e9 7b fe ff ff e8 a4 18 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:ffffc900001178e0 EFLAGS: 00010293 RAX: ffffffff812b45fc RBX: 00000001000062ec RCX: ffff88801cae5a00 RDX: 0000000000000000 RSI: fffffffffffffff3 RDI: 0000000000000000 RBP: ffffc90000117a70 R08: ffffc90000117867 R09: 1ffff92000022f0c R10: dffffc0000000000 R11: fffff52000022f0d R12: 00000001000062df R13: ffff88805a790310 R14: ffff88805a790480 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff888125c1c000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000001b3150eff8 CR3: 000000007e33b000 CR4: 0000000000350ef0 Call Trace: process_one_work kernel/workqueue.c:3238 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402 kthread+0x711/0x8a0 kernel/kthread.c:464 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245