Bluetooth: hci2: command 0x0406 tx timeout
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WARNING: net/bluetooth/hci_conn.c:567 at hci_conn_timeout+0xff/0x2d0 net/bluetooth/hci_conn.c:567, CPU#1: kworker/u9:8/5848
Modules linked in:
CPU: 1 UID: 0 PID: 5848 Comm: kworker/u9:8 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
Workqueue: hci2 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0xff/0x2d0 net/bluetooth/hci_conn.c:567
Code: 48 89 df e8 83 77 09 00 eb 07 e8 3c b4 6a f7 b0 13 0f b6 f0 48 89 df 5b 41 5c 41 5e 41 5f 5d e9 27 bb fe ff e8 22 b4 6a f7 90 <0f> 0b 90 eb 8c 44 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 31 ff ff ff
RSP: 0000:ffffc90004317a50 EFLAGS: 00010293
RAX: ffffffff8a57254e RBX: ffff888030324000 RCX: ffff8880323f5b80
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000
RBP: 00000000ffffffff R08: ffff888030324013 R09: 1ffff11006064802
R10: dffffc0000000000 R11: ffffed1006064803 R12: dffffc0000000000
R13: 1ffff1100647ec00 R14: ffff888030324a40 R15: ffff888030324010
FS:  0000000000000000(0000) GS:ffff888125fba000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b30f23ffc CR3: 000000007ec34000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 process_one_work+0x93a/0x15e0 kernel/workqueue.c:3261
 process_scheduled_works kernel/workqueue.c:3344 [inline]
 worker_thread+0x9b0/0xee0 kernel/workqueue.c:3425
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x599/0xb30 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:246
 </TASK>