------------[ cut here ]------------
workqueue: cannot queue hci_cmd_timeout on wq hci1
WARNING: CPU: 1 PID: 6761 at kernel/workqueue.c:2258 __queue_work+0xe94/0x1324 kernel/workqueue.c:2256
Modules linked in:
CPU: 1 UID: 0 PID: 6761 Comm: syz.4.50 Not tainted 6.14.0-rc6-syzkaller-ga5618886fdab #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __queue_work+0xe94/0x1324 kernel/workqueue.c:2256
lr : __queue_work+0xe94/0x1324 kernel/workqueue.c:2256
sp : ffff800080017b40
x29: ffff800080017b90 x28: dfff800000000000 x27: ffff700010002f88
x26: ffff80008fbbd608 x25: ffff0000d8b6d800 x24: 0000000000000008
x23: ffff0000d8b6d9c0 x22: 0000000000000100 x21: 1fffe0001b16db38
x20: ffff800092f09000 x19: ffff0000c2460948 x18: 0000000000000008
x17: 0000000000000000 x16: ffff8000832bd8fc x15: 0000000000000001
x14: 1fffe000366f60f2 x13: 0000000000000000 x12: 0000000000000000
x11: 0000000000000103 x10: 0000000000ff0100 x9 : 68a3a7927d25b400
x8 : 68a3a7927d25b400 x7 : 0000000000000001 x6 : 0000000000000001
x5 : ffff8000800172f8 x4 : ffff80008fcafb00 x3 : ffff800080745e1c
x2 : 0000000000000001 x1 : 0000000000000101 x0 : 0000000000000000
Call trace:
 __queue_work+0xe94/0x1324 kernel/workqueue.c:2256 (P)
 delayed_work_timer_fn+0x74/0x90 kernel/workqueue.c:2487
 call_timer_fn+0x1b4/0x8b8 kernel/time/timer.c:1789
 expire_timers kernel/time/timer.c:1835 [inline]
 __run_timers kernel/time/timer.c:2414 [inline]
 __run_timer_base+0x59c/0x7b4 kernel/time/timer.c:2426
 run_timer_base kernel/time/timer.c:2435 [inline]
 run_timer_softirq+0xcc/0x194 kernel/time/timer.c:2445
 handle_softirqs+0x320/0xd34 kernel/softirq.c:561
 __do_softirq+0x14/0x20 kernel/softirq.c:595
 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:81
 call_on_irq_stack+0x24/0x4c arch/arm64/kernel/entry.S:891
 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:86
 invoke_softirq kernel/softirq.c:442 [inline]
 __irq_exit_rcu+0x1d8/0x544 kernel/softirq.c:662
 irq_exit_rcu+0x14/0x84 kernel/softirq.c:678
 __el1_irq arch/arm64/kernel/entry-common.c:561 [inline]
 el1_interrupt+0x38/0x68 arch/arm64/kernel/entry-common.c:575
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:580
 el1h_64_irq+0x6c/0x70 arch/arm64/kernel/entry.S:596
 __daif_local_irq_enable arch/arm64/include/asm/irqflags.h:26 [inline] (P)
 arch_local_irq_enable arch/arm64/include/asm/irqflags.h:48 [inline] (P)
 raw_spin_rq_unlock_irq kernel/sched/sched.h:1533 [inline] (P)
 finish_lock_switch+0xc0/0x1e4 kernel/sched/core.c:5132 (P)
 finish_task_switch+0x120/0x608 kernel/sched/core.c:5250
 context_switch kernel/sched/core.c:5381 [inline]
 __schedule+0x1364/0x257c kernel/sched/core.c:6765
 __schedule_loop kernel/sched/core.c:6842 [inline]
 schedule+0xbc/0x238 kernel/sched/core.c:6857
 do_nanosleep+0x170/0x504 kernel/time/hrtimer.c:2141
 hrtimer_nanosleep+0x1b0/0x328 kernel/time/hrtimer.c:2188
 common_nsleep+0xa8/0xc0 kernel/time/posix-timers.c:1356
 __do_sys_clock_nanosleep kernel/time/posix-timers.c:1402 [inline]
 __se_sys_clock_nanosleep kernel/time/posix-timers.c:1379 [inline]
 __arm64_sys_clock_nanosleep+0x350/0x38c kernel/time/posix-timers.c:1379
 __invoke_syscall arch/arm64/kernel/syscall.c:35 [inline]
 invoke_syscall+0x98/0x2b8 arch/arm64/kernel/syscall.c:49
 el0_svc_common+0x130/0x23c arch/arm64/kernel/syscall.c:132
 do_el0_svc+0x48/0x58 arch/arm64/kernel/syscall.c:151
 el0_svc+0x54/0x168 arch/arm64/kernel/entry-common.c:744
 el0t_64_sync_handler+0x84/0x108 arch/arm64/kernel/entry-common.c:762
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:600
irq event stamp: 7211
hardirqs last  enabled at (7210): [<ffff800080311f4c>] handle_softirqs+0x1ec/0xd34 kernel/softirq.c:545
hardirqs last disabled at (7211): [<ffff80008b7f190c>] __raw_spin_lock_irq include/linux/spinlock_api_smp.h:117 [inline]
hardirqs last disabled at (7211): [<ffff80008b7f190c>] _raw_spin_lock_irq+0x28/0x70 kernel/locking/spinlock.c:170
softirqs last  enabled at (7196): [<ffff8000801283e0>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (7209): [<ffff800080020dbc>] __do_softirq+0x14/0x20 kernel/softirq.c:595
---[ end trace 0000000000000000 ]---
vkms_vblank_simulate: vblank timer overrun