------------[ cut here ]------------
WARNING: CPU: 0 PID: 311 at net/bluetooth/hci_conn.c:646 hci_conn_timeout+0x246/0x330
Modules linked in:
CPU: 0 PID: 311 Comm: kworker/u5:4 Not tainted 6.1.0-rc6-next-20221122 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: hci0 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0x246/0x330
Code: ff e8 2e 7d 86 fd 4c 89 e7 e8 46 bd 0a 00 0f b6 e8 e8 1e 7d 86 fd 89 ee 4c 89 e7 e8 84 f3 ff ff e9 1a ff ff ff e8 0a 7d 86 fd <0f> 0b e9 36 fe ff ff 84 c0 74 93 4c 89 ef e8 d7 83 ba fd eb 89 48
RSP: 0018:ffff888042cbfce8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff8880431a4250 RCX: 0000000000000000
RDX: ffff888018f03580 RSI: ffffffff83c28196 RDI: 0000000000000005
RBP: 00000000ffffffff R08: 0000000000000005 R09: 0000000000000000
R10: 00000000ffffffff R11: 0000000000000001 R12: ffff888042cbfdb0
R13: ffff888043116258 R14: ffff888017d28000 R15: ffff8880185f9d00
FS:  0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2dd2a000 CR3: 0000000020398000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 process_one_work+0xa17/0x16a0
 worker_thread+0x63b/0x1260
 kthread+0x2f1/0x3a0
 ret_from_fork+0x2c/0x50
 </TASK>
irq event stamp: 7741
hardirqs last  enabled at (7751): [<ffffffff812e0328>] __up_console_sem+0x78/0x80
hardirqs last disabled at (7762): [<ffffffff812e030d>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (7330): [<ffffffff811824eb>] __irq_exit_rcu+0x11b/0x180
softirqs last disabled at (6975): [<ffffffff811824eb>] __irq_exit_rcu+0x11b/0x180
---[ end trace 0000000000000000 ]---
Bluetooth: hci1: command 0x0406 tx timeout
Bluetooth: hci2: command 0x0406 tx timeout
Bluetooth: hci5: command 0x0406 tx timeout
Bluetooth: hci7: command 0x0406 tx timeout
Bluetooth: hci6: command 0x0406 tx timeout
Bluetooth: hci4: command 0x0406 tx timeout
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
Bluetooth: hci0: command 0x0401 tx timeout
Bluetooth: hci0: command 0x0401 tx timeout
Bluetooth: hci0: command 0x0401 tx timeout