Bluetooth: hci1: command 0x0406 tx timeout
Bluetooth: hci2: command 0x0406 tx timeout
Bluetooth: hci3: command 0x0406 tx timeout
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4202 at kernel/workqueue.c:1453 __queue_work+0xde8/0x1054 kernel/workqueue.c:1453
Modules linked in:
CPU: 0 PID: 4202 Comm: kworker/0:8 Not tainted 5.15.182-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025
Workqueue: events hci_cmd_timeout
pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : __queue_work+0xde8/0x1054 kernel/workqueue.c:1453
lr : __queue_work+0xde8/0x1054 kernel/workqueue.c:1453
sp : ffff80001f3e7a20
x29: ffff80001f3e7a60 x28: ffff0001a110e100 x27: ffff0000c14f7800
x26: 0000000000000008
 x25: dfff800000000000
 x24: ffff0000c14f79c0
x23: 1fffe0001829ef38 x22: ffff0000c7693688 x21: 1fffe00018ed26d1
x20: 00000000000b0012 x19: ffff0000d2f54b30 x18: 1fffe0003421f78e
x17: 1fffe0003421f78e x16: ffff8000082bf2a4 x15: ffff8000141eec20
x14: ffff0001a10fbc80 x13: 1ffff0000282a06b x12: 0000000000ff0100
x11: 0000000000000000 x10: 0000000000000000 x9 : ffff8000081e66b8
x8 : ffff0000c7693680 x7 : 0000000000000000 x6 : 0000000000000000
x5 : 0000000000000080 x4 : 0000000000000000 x3 : ffff8000081e57dc
x2 : ffff0000d2f54b30 x1 : 0000000000200000 x0 : 0000000000000000
Call trace:
 __queue_work+0xde8/0x1054 kernel/workqueue.c:1453
 queue_work_on+0xc4/0x17c kernel/workqueue.c:1559
 queue_work include/linux/workqueue.h:512 [inline]
 hci_cmd_timeout+0x194/0x200 net/bluetooth/hci_core.c:2788
 process_one_work+0x79c/0x1140 kernel/workqueue.c:2310
 worker_thread+0x8f4/0x101c kernel/workqueue.c:2457
 kthread+0x374/0x454 kernel/kthread.c:334
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 324724
hardirqs last  enabled at (324723): [<ffff80000824410c>] raw_spin_rq_unlock_irq kernel/sched/sched.h:1338 [inline]
hardirqs last  enabled at (324723): [<ffff80000824410c>] finish_lock_switch+0xb0/0x1c4 kernel/sched/core.c:4784
hardirqs last disabled at (324724): [<ffff8000081e57d0>] queue_work_on+0x7c/0x17c kernel/workqueue.c:1556
softirqs last  enabled at (324562): [<ffff80000d14b670>] spin_unlock_bh include/linux/spinlock.h:408 [inline]
softirqs last  enabled at (324562): [<ffff80000d14b670>] nsim_dev_trap_report drivers/net/netdevsim/dev.c:736 [inline]
softirqs last  enabled at (324562): [<ffff80000d14b670>] nsim_dev_trap_report_work+0x5fc/0x938 drivers/net/netdevsim/dev.c:762
softirqs last disabled at (324560): [<ffff80000d14b5ec>] spin_lock_bh include/linux/spinlock.h:368 [inline]
softirqs last disabled at (324560): [<ffff80000d14b5ec>] nsim_dev_trap_report drivers/net/netdevsim/dev.c:732 [inline]
softirqs last disabled at (324560): [<ffff80000d14b5ec>] nsim_dev_trap_report_work+0x578/0x938 drivers/net/netdevsim/dev.c:762
---[ end trace 820d6fee901f3227 ]---