------------[ cut here ]------------
WARNING: CPU: 1 PID: 3988 at net/bluetooth/hci_conn.c:445 hci_conn_timeout+0x210/0x3f4 net/bluetooth/hci_conn.c:445
Modules linked in:
CPU: 1 PID: 3988 Comm: kworker/u5:2 Not tainted 5.15.113-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023
Workqueue: hci0 hci_conn_timeout
pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
pc : hci_conn_timeout+0x210/0x3f4 net/bluetooth/hci_conn.c:445
lr : hci_conn_timeout+0x210/0x3f4 net/bluetooth/hci_conn.c:445
sp : ffff80001ca87b20
x29: ffff80001ca87b30 x28: ffff0000c54c0800 x27: ffff0000c0fb3818
x26: ffff0000cadc2138 x25: ffff0000d0f0fc00 x24: dfff800000000000
x23: 1fffe000195b8427 x22: dfff800000000000 x21: 00000000ffffffff
x20: ffff0000cadc2000 x19: ffff0000cadc2138 x18: ffff80001ca87880
x17: ff8080000a962b78 x16: ffff8000084c30fc x15: 000000000000c88f
x14: 00000000f377502e x13: ffffffffffffffff x12: 0000000000000000
x11: ff80800010c52224 x10: 0000000000000000 x9 : ffff800010c52224
x8 : ffff0000c82051c0 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff800017447ca8 x4 : 0000000000000008 x3 : ffff800010c52050
x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000
Call trace:
 hci_conn_timeout+0x210/0x3f4 net/bluetooth/hci_conn.c:445
 process_one_work+0x790/0x11b8 kernel/workqueue.c:2307
 worker_thread+0x910/0x1034 kernel/workqueue.c:2454
 kthread+0x37c/0x45c kernel/kthread.c:319
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:870
irq event stamp: 678088
hardirqs last  enabled at (678087): [<ffff800011a25428>] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:168 [inline]
hardirqs last  enabled at (678087): [<ffff800011a25428>] _raw_spin_unlock_irq+0x9c/0x134 kernel/locking/spinlock.c:202
hardirqs last disabled at (678088): [<ffff80001194c640>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:387
softirqs last  enabled at (675488): [<ffff800008020ccc>] softirq_handle_end kernel/softirq.c:401 [inline]
softirqs last  enabled at (675488): [<ffff800008020ccc>] __do_softirq+0xb5c/0xe20 kernel/softirq.c:587
softirqs last disabled at (675477): [<ffff8000081b573c>] do_softirq_own_stack include/asm-generic/softirq_stack.h:10 [inline]
softirqs last disabled at (675477): [<ffff8000081b573c>] invoke_softirq kernel/softirq.c:439 [inline]
softirqs last disabled at (675477): [<ffff8000081b573c>] __irq_exit_rcu+0x28c/0x534 kernel/softirq.c:636
---[ end trace f272e11b75d317ba ]---