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workqueue: cannot queue hci_cmd_timeout on wq hci3
WARNING: CPU: 1 PID: 8082 at kernel/workqueue.c:2256 __queue_work+0xe10/0x1210 kernel/workqueue.c:2254
Modules linked in:
CPU: 1 UID: 0 PID: 8082 Comm: syz-executor Not tainted syzkaller #0 PREEMPT 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025
pstate: 634000c5 (nZCv daIF +PAN -UAO +TCO +DIT -SSBS BTYPE=--)
pc : __queue_work+0xe10/0x1210 kernel/workqueue.c:2254
lr : __queue_work+0xe10/0x1210 kernel/workqueue.c:2254
sp : ffff800080017b20
x29: ffff800080017b70 x28: dfff800000000000 x27: ffff700010002f84
x26: 0000000000000008 x25: dfff800000000000 x24: ffff0000d82b6800
x23: ffff0000d82b69c0 x22: 0000000000000100 x21: 1fffe0001b056d38
x20: ffff800092e11000 x19: ffff0000c9d34988 x18: 1fffe0003379be88
x17: ffff80010c5b9000 x16: ffff80008b00ff28 x15: 0000000000000001
x14: 1fffe0003379bef2 x13: 0000000000000000 x12: 0000000000000000
x11: ffff60003379bef3 x10: 0000000000ff0100 x9 : 7f741ee55fa62300
x8 : 7f741ee55fa62300 x7 : ffff800080563d2c x6 : 0000000000000000
x5 : 0000000000000001 x4 : 0000000000000000 x3 : ffff8000807de6c4
x2 : 0000000000000001 x1 : 0000000000000103 x0 : 0000000000000000
Call trace:
 __queue_work+0xe10/0x1210 kernel/workqueue.c:2254 (P)
 delayed_work_timer_fn+0x74/0x90 kernel/workqueue.c:2485
 call_timer_fn+0x1b4/0x818 kernel/time/timer.c:1747
 expire_timers kernel/time/timer.c:1793 [inline]
 __run_timers kernel/time/timer.c:2372 [inline]
 __run_timer_base+0x54c/0x76c kernel/time/timer.c:2384
 run_timer_base kernel/time/timer.c:2393 [inline]
 run_timer_softirq+0xcc/0x194 kernel/time/timer.c:2403
 handle_softirqs+0x328/0xc88 kernel/softirq.c:579
 __do_softirq+0x14/0x20 kernel/softirq.c:613
 ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:68
 call_on_irq_stack+0x30/0x48 arch/arm64/kernel/entry.S:891
 do_softirq_own_stack+0x20/0x2c arch/arm64/kernel/irq.c:73
 invoke_softirq kernel/softirq.c:460 [inline]
 __irq_exit_rcu+0x1b0/0x478 kernel/softirq.c:680
 irq_exit_rcu+0x14/0x84 kernel/softirq.c:696
 __el1_irq arch/arm64/kernel/entry-common.c:654 [inline]
 el1_interrupt+0x38/0x54 arch/arm64/kernel/entry-common.c:668
 el1h_64_irq_handler+0x18/0x24 arch/arm64/kernel/entry-common.c:673
 el1h_64_irq+0x6c/0x70 arch/arm64/kernel/entry.S:592
 __kasan_check_byte+0x40/0x54 mm/kasan/common.c:572 (P)
 kasan_check_byte include/linux/kasan.h:399 [inline]
 lock_acquire+0xb0/0x2e0 kernel/locking/lockdep.c:5842
 rcu_lock_acquire+0x44/0x54 include/linux/rcupdate.h:331
 rcu_read_lock_sched include/linux/rcupdate.h:932 [inline]
 pfn_valid+0x114/0x458 include/linux/mmzone.h:2162
 page_table_check_set+0x3c/0x590 mm/page_table_check.c:105
 __page_table_check_ptes_set+0x2a8/0x2e0 mm/page_table_check.c:209
 page_table_check_ptes_set include/linux/page_table_check.h:76 [inline]
 __set_ptes_anysz+0x46c/0x4b0 arch/arm64/include/asm/pgtable.h:709
 __set_ptes arch/arm64/include/asm/pgtable.h:741 [inline]
 set_ptes arch/arm64/include/asm/pgtable.h:1791 [inline]
 __copy_present_ptes mm/memory.c:972 [inline]
 copy_present_ptes mm/memory.c:1051 [inline]
 copy_pte_range mm/memory.c:1174 [inline]
 copy_pmd_range mm/memory.c:1261 [inline]
 copy_pud_range+0x1f2c/0x77f4 mm/memory.c:1298
 copy_p4d_range mm/memory.c:1322 [inline]
 copy_page_range+0x538/0xb30 mm/memory.c:1410
 dup_mmap+0xc70/0x16b4 mm/mmap.c:1834
 dup_mm kernel/fork.c:1485 [inline]
 copy_mm+0x100/0x438 kernel/fork.c:1537
 copy_process+0x1520/0x31ec kernel/fork.c:2175
 kernel_clone+0x1d8/0x84c kernel/fork.c:2605
 __do_sys_clone kernel/fork.c:2748 [inline]
 __se_sys_clone kernel/fork.c:2716 [inline]
 __arm64_sys_clone+0x144/0x1a0 kernel/fork.c:2716
 __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+0x58/0x180 arch/arm64/kernel/entry-common.c:879
 el0t_64_sync_handler+0x84/0x12c arch/arm64/kernel/entry-common.c:898
 el0t_64_sync+0x198/0x19c arch/arm64/kernel/entry.S:596
irq event stamp: 140187
hardirqs last  enabled at (140186): [<ffff8000803d825c>] handle_softirqs+0x1f4/0xc88 kernel/softirq.c:563
hardirqs last disabled at (140187): [<ffff80008b031b50>] __raw_spin_lock_irq include/linux/spinlock_api_smp.h:117 [inline]
hardirqs last disabled at (140187): [<ffff80008b031b50>] _raw_spin_lock_irq+0x28/0x70 kernel/locking/spinlock.c:170
softirqs last  enabled at (140034): [<ffff800080201608>] local_bh_enable+0x10/0x34 include/linux/bottom_half.h:32
softirqs last disabled at (140185): [<ffff800080022028>] __do_softirq+0x14/0x20 kernel/softirq.c:613
---[ end trace 0000000000000000 ]---