Warning: Permanently added '10.128.0.204' (ED25519) to the list of known hosts.
2024/12/25 14:59:48 ignoring optional flag "sandboxArg"="0"
2024/12/25 14:59:48 parsed 1 programs
[   60.245458][ T2646] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
2024/12/25 14:59:53 executed programs: 0
[   65.950437][   T13] 
[   65.952774][   T13] =============================
[   65.957605][   T13] [ BUG: Invalid wait context ]
[   65.962426][   T13] 6.13.0-rc1-syzkaller #0 Not tainted
[   65.967770][   T13] -----------------------------
[   65.972579][   T13] kworker/u8:1/13 is trying to lock:
[   65.977823][   T13] ffff8881067a7820 (&ctx->wqh){....}-{3:3}, at: eventfd_signal_mask+0x32/0xa0
[   65.986634][   T13] other info that might help us debug this:
[   65.992491][   T13] context-{5:5}
[   65.995936][   T13] 6 locks held by kworker/u8:1/13:
[   66.001012][   T13]  #0: ffff888102294948 ((wq_completion)iou_exit){+.+.}-{0:0}, at: process_scheduled_works+0x246/0x5c0
[   66.012011][   T13]  #1: ffffc90000073e58 ((work_completion)(&ctx->exit_work)){+.+.}-{0:0}, at: process_scheduled_works+0x266/0x5c0
[   66.023960][   T13]  #2: ffff88810535c3d8 (&ctx->completion_lock){+.+.}-{3:3}, at: io_kill_timeouts+0x28/0xd0
[   66.033995][   T13]  #3: ffff88810535c358 (&ctx->timeout_lock){....}-{2:2}, at: io_kill_timeouts+0x37/0xd0
[   66.043781][   T13]  #4: ffffffff835dd858 (rcu_read_lock){....}-{1:3}, at: io_req_local_work_add+0x21/0x190
[   66.053653][   T13]  #5: ffffffff835dd858 (rcu_read_lock){....}-{1:3}, at: io_eventfd_grab+0x23/0x1d0
[   66.062985][   T13] stack backtrace:
[   66.066687][   T13] CPU: 0 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted 6.13.0-rc1-syzkaller #0
[   66.075587][   T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[   66.085779][   T13] Workqueue: iou_exit io_ring_exit_work
[   66.091296][   T13] Call Trace:
[   66.094557][   T13]  <TASK>
[   66.097469][   T13]  dump_stack_lvl+0xa3/0x100
[   66.102020][   T13]  __lock_acquire+0xc89/0x2570
[   66.106747][   T13]  ? __lock_acquire+0x4e1/0x2570
[   66.111649][   T13]  ? debug_object_deactivate+0x4a/0x110
[   66.117174][   T13]  ? eventfd_signal_mask+0x32/0xa0
[   66.122252][   T13]  lock_acquire+0xeb/0x270
[   66.126635][   T13]  ? eventfd_signal_mask+0x32/0xa0
[   66.131725][   T13]  _raw_spin_lock_irqsave+0x61/0xa0
[   66.136900][   T13]  ? eventfd_signal_mask+0x32/0xa0
[   66.141985][   T13]  eventfd_signal_mask+0x32/0xa0
[   66.146893][   T13]  ? io_req_local_work_add+0x21/0x190
[   66.152244][   T13]  io_eventfd_signal+0x31/0x90
[   66.156983][   T13]  io_req_local_work_add+0x108/0x190
[   66.162259][   T13]  io_kill_timeout+0xa3/0xc0
[   66.166816][   T13]  io_kill_timeouts+0x80/0xd0
[   66.171460][   T13]  io_uring_try_cancel_requests+0x1c6/0x200
[   66.177329][   T13]  io_ring_exit_work+0xd1/0x2b0
[   66.182230][   T13]  ? process_scheduled_works+0x266/0x5c0
[   66.187847][   T13]  process_scheduled_works+0x2ab/0x5c0
[   66.193271][   T13]  worker_thread+0x23e/0x2e0
[   66.197822][   T13]  ? __pfx_worker_thread+0x10/0x10
[   66.202896][   T13]  kthread+0xea/0x100
[   66.206839][   T13]  ? __pfx_kthread+0x10/0x10
[   66.211389][   T13]  ret_from_fork+0x32/0x40
[   66.215872][   T13]  ? __pfx_kthread+0x10/0x10
[   66.220430][   T13]  ret_from_fork_asm+0x1a/0x30
[   66.225161][   T13]  </TASK>
2024/12/25 14:59:58 executed programs: 6
2024/12/25 15:00:03 executed programs: 12