------------[ cut here ]------------ time_after(jiffies, timeout) WARNING: io_uring/io_uring.c:2365 at io_ring_exit_work+0x4d0/0x9a0 io_uring/io_uring.c:2365, CPU#0: kworker/u8:9/1170 Modules linked in: CPU: 0 UID: 0 PID: 1170 Comm: kworker/u8:9 Tainted: G L syzkaller #0 PREEMPT(full) Tainted: [L]=SOFTLOCKUP Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/10/2026 Workqueue: iou_exit io_ring_exit_work RIP: 0010:io_ring_exit_work+0x4d0/0x9a0 io_uring/io_uring.c:2365 Code: c6 05 5c ed 15 0f 01 48 c7 c7 20 3a 49 8c be 25 00 00 00 48 c7 c2 40 35 49 8c e8 5b 82 77 00 e9 70 fe ff ff e8 81 86 9b 00 90 <0f> 0b 90 b8 70 17 00 00 48 89 44 24 38 eb 9a c7 84 24 b0 00 00 00 RSP: 0018:ffffc900057af960 EFLAGS: 00010293 RAX: ffffffff812aebbf RBX: 0000000100014811 RCX: ffff888021b29f00 RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000000000000 RBP: ffffc900057afaf0 R08: ffffc900057af8e7 R09: 1ffff92000af5f1c R10: dffffc0000000000 R11: fffff52000af5f1d R12: dffffc0000000000 R13: 0000000100014810 R14: 0000000000002000 R15: ffff88807c46e000 FS: 0000000000000000(0000) GS:ffff888124f59000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ff461429e9c CR3: 0000000029a30000 CR4: 0000000000350ef0 Call Trace: process_one_work kernel/workqueue.c:3322 [inline] process_scheduled_works+0xa8e/0x14e0 kernel/workqueue.c:3405 worker_thread+0xa47/0xfb0 kernel/workqueue.c:3486 kthread+0x388/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245