Bluetooth: hci7: ACL packet for unknown connection handle 201
Bluetooth: hci4: ACL packet for unknown connection handle 201
Bluetooth: hci4: ACL packet for unknown connection handle 201
------------[ cut here ]------------
WARNING: net/bluetooth/hci_conn.c:567 at hci_conn_timeout+0x82/0x130, CPU#0: kworker/u11:4/295
Modules linked in:
CPU: 0 UID: 0 PID: 295 Comm: kworker/u11:4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) 
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Workqueue: hci3 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0x82/0x130
Code: e8 23 65 2a fd 85 ed 78 1b e8 ea 69 2a fd 31 ff 89 ee e8 11 65 2a fd 85 ed 74 12 5b 5d 41 5c e9 d4 69 2a fd e8 cf 69 2a fd 90 <0f> 0b 90 e8 c6 69 2a fd 48 8d bb f5 f6 ff ff 48 b8 00 00 00 00 00
RSP: 0018:ffff888017f4fbe8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff88801911c948 RCX: ffffffff844a32fd
RDX: ffff888015c71bc0 RSI: ffffffff844a3321 RDI: 0000000000000005
RBP: 00000000fffffffe R08: 0000000000000000 R09: ffffed1003223802
R10: 00000000fffffffe R11: 0000000000000001 R12: ffff888016a7c000
R13: ffff888017f4fcb8 R14: 0000000000000001 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880e53a5000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055b2804aa182 CR3: 000000001fd22000 CR4: 0000000000350ef0
Call Trace:
 <TASK>
 process_one_work+0x8e1/0x19c0
 worker_thread+0x67e/0xe90
 kthread+0x3c8/0x740
 ret_from_fork+0x67a/0x7a0
 ret_from_fork_asm+0x1a/0x30
 </TASK>
irq event stamp: 347853
hardirqs last  enabled at (347863): [<ffffffff815482d8>] __up_console_sem+0x78/0x80
hardirqs last disabled at (347870): [<ffffffff815482bd>] __up_console_sem+0x5d/0x80
softirqs last  enabled at (347748): [<ffffffff813bc08c>] handle_softirqs+0x50c/0x770
softirqs last disabled at (347743): [<ffffffff813bc424>] __irq_exit_rcu+0xc4/0x100
---[ end trace 0000000000000000 ]---
Bluetooth: hci3: command 0x0406 tx timeout
Bluetooth: hci7: ACL packet for unknown connection handle 201
Bluetooth: hci7: ACL packet for unknown connection handle 201
Bluetooth: hci3: ACL packet for unknown connection handle 200
Bluetooth: hci3: ACL packet for unknown connection handle 200
Bluetooth: hci4: ACL packet for unknown connection handle 0
Bluetooth: hci4: SCO packet for unknown connection handle 201
Bluetooth: hci4: ACL packet for unknown connection handle 0
Bluetooth: hci7: ACL packet for unknown connection handle 201
Bluetooth: hci7: ACL packet for unknown connection handle 201
Bluetooth: hci4: ACL packet for unknown connection handle 201
Bluetooth: hci4: SCO packet for unknown connection handle 201
Bluetooth: hci4: ACL packet for unknown connection handle 201