raw-gadget.1 gadget.3: ignoring, device is not running
================================
WARNING: inconsistent lock state
syzkaller #0 Not tainted
--------------------------------
inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage.
ksoftirqd/0/15 [HC0[0]:SC1[1]:HE1:SE0] takes:
ffff88801ea40648 ((work_completion)(&(&host->detect)->work)){+.?.}-{0:0}, at: __flush_work+0x109/0xac0 kernel/workqueue.c:3072
{SOFTIRQ-ON-W} state was registered at:
  lock_acquire+0x1bb/0x4a0 kernel/locking/lockdep.c:5678
  process_one_work+0x7ec/0x1160 kernel/workqueue.c:2268
  worker_thread+0xaf5/0x12a0 kernel/workqueue.c:2439
  kthread+0x29d/0x330 kernel/kthread.c:376
  ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
irq event stamp: 353216
hardirqs last  enabled at (353216): [<ffffffff815474da>] __cancel_work_timer+0x36a/0x560 kernel/workqueue.c:3156
hardirqs last disabled at (353215): [<ffffffff81543e7a>] try_to_grab_pending+0xfa/0x890 kernel/workqueue.c:1267
softirqs last  enabled at (352732): [<ffffffff814f6c44>] run_ksoftirqd+0xa4/0x100 kernel/softirq.c:968
softirqs last disabled at (352737): [<ffffffff814f6c44>] run_ksoftirqd+0xa4/0x100 kernel/softirq.c:968

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock((work_completion)(&(&host->detect)->work));
  <Interrupt>
    lock((work_completion)(&(&host->detect)->work));

 *** DEADLOCK ***

1 lock held by ksoftirqd/0/15:
 #0: ffffc90000147a60 ((&vub300->inactivity_timer)){+.-.}-{0:0}, at: call_timer_fn+0xcf/0x670 kernel/time/timer.c:1698

stack backtrace:
CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0x188/0x24e lib/dump_stack.c:106
 valid_state+0x13b/0x1d0 kernel/locking/lockdep.c:3974
 mark_lock_irq+0xa9/0x900 kernel/locking/lockdep.c:4177
 mark_lock+0x208/0x320 kernel/locking/lockdep.c:4633
 mark_usage kernel/locking/lockdep.c:-1 [inline]
 __lock_acquire+0xce0/0x7c40 kernel/locking/lockdep.c:5017
 lock_acquire+0x1bb/0x4a0 kernel/locking/lockdep.c:5678
 __flush_work+0x122/0xac0 kernel/workqueue.c:3072
 __cancel_work_timer+0x3f4/0x560 kernel/workqueue.c:3163
 mmc_free_host+0x15/0x30 drivers/mmc/core/host.c:672
 call_timer_fn+0x1ac/0x670 kernel/time/timer.c:1701
 expire_timers kernel/time/timer.c:1752 [inline]
 __run_timers+0x56c/0x810 kernel/time/timer.c:2023
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:2036
 handle_softirqs+0x291/0x910 kernel/softirq.c:596
 run_ksoftirqd+0xa4/0x100 kernel/softirq.c:968
 smpboot_thread_fn+0x667/0xa30 kernel/smpboot.c:164
 kthread+0x29d/0x330 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>
BUG: sleeping function called from invalid context at kernel/workqueue.c:3013
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 15, name: ksoftirqd/0
preempt_count: 100, expected: 0
RCU nest depth: 0, expected: 0
INFO: lockdep is turned off.
Preemption disabled at:
[<ffffffff814f404d>] softirq_handle_begin kernel/softirq.c:434 [inline]
[<ffffffff814f404d>] handle_softirqs+0xfd/0x910 kernel/softirq.c:572
CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0x188/0x24e lib/dump_stack.c:106
 __might_resched+0x489/0x5f0 kernel/sched/core.c:9970
 start_flush_work kernel/workqueue.c:3013 [inline]
 __flush_work+0x142/0xac0 kernel/workqueue.c:3075
 __cancel_work_timer+0x3f4/0x560 kernel/workqueue.c:3163
 mmc_free_host+0x15/0x30 drivers/mmc/core/host.c:672
 call_timer_fn+0x1ac/0x670 kernel/time/timer.c:1701
 expire_timers kernel/time/timer.c:1752 [inline]
 __run_timers+0x56c/0x810 kernel/time/timer.c:2023
 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:2036
 handle_softirqs+0x291/0x910 kernel/softirq.c:596
 run_ksoftirqd+0xa4/0x100 kernel/softirq.c:968
 smpboot_thread_fn+0x667/0xa30 kernel/smpboot.c:164
 kthread+0x29d/0x330 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>
BUG: scheduling while atomic: ksoftirqd/0/15/0x00000101
INFO: lockdep is turned off.
Modules linked in:
Preemption disabled at:
[<ffffffff814f404d>] softirq_handle_begin kernel/softirq.c:434 [inline]
[<ffffffff814f404d>] handle_softirqs+0xfd/0x910 kernel/softirq.c:572