------------[ cut here ]------------
WARNING: CPU: 1 PID: 5550 at net/bluetooth/hci_conn.c:670 hci_conn_timeout+0x210/0x3f4 net/bluetooth/hci_conn.c:670
Modules linked in:
CPU: 1 PID: 5550 Comm: kworker/u5:1 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/03/2023
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:670
lr : hci_conn_timeout+0x210/0x3f4 net/bluetooth/hci_conn.c:670
sp : ffff800098ee7b20
x29: ffff800098ee7b30 x28: ffff0000d27bc400 x27: ffff0000d5a46618
x26: ffff0000c9086270 x25: 1fffe0001ab48cc3 x24: dfff800000000000
x23: ffff0000c2d30000 x22: dfff800000000000 x21: 00000000ffffffff
x20: ffff0000c9086000 x19: ffff0000c9086270 x18: ffff800098ee7840
x17: 00000000ffff0000 x16: ffff80008050b28c x15: 000000000000d241
x14: 000000007be29ed1 x13: dfff800000000000 x12: 0000000000000001
x11: 0000000000000000 x10: 0000000000000000 x9 : 0000000000000000
x8 : ffff0000d9ec8000 x7 : 0000000000000000 x6 : 0000000000000000
x5 : ffff80009130d698 x4 : 0000000000000008 x3 : ffff8000895e3134
x2 : 0000000000000000 x1 : 00000000ffffffff x0 : 0000000000000000
Call trace:
 hci_conn_timeout+0x210/0x3f4 net/bluetooth/hci_conn.c:670
 process_one_work+0x788/0x12d4 kernel/workqueue.c:2405
 worker_thread+0x8e0/0xfe8 kernel/workqueue.c:2552
 kthread+0x288/0x310 kernel/kthread.c:379
 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:853
irq event stamp: 1049942
hardirqs last  enabled at (1049941): [<ffff80008a52df14>] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline]
hardirqs last  enabled at (1049941): [<ffff80008a52df14>] _raw_spin_unlock_irq+0x30/0x80 kernel/locking/spinlock.c:202
hardirqs last disabled at (1049942): [<ffff80008a443db4>] el1_dbg+0x24/0x80 arch/arm64/kernel/entry-common.c:407
softirqs last  enabled at (1049922): [<ffff8000800218ec>] softirq_handle_end kernel/softirq.c:414 [inline]
softirqs last  enabled at (1049922): [<ffff8000800218ec>] __do_softirq+0xac0/0xd54 kernel/softirq.c:600
softirqs last disabled at (1049913): [<ffff80008002b660>] ____do_softirq+0x14/0x20 arch/arm64/kernel/irq.c:80
---[ end trace 0000000000000000 ]---