Bluetooth: hci0: unexpected event 0x09 length: 15 > 3
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WARNING: CPU: 1 PID: 5853 at net/bluetooth/hci_conn.c:568 hci_conn_timeout+0xfb/0x290 net/bluetooth/hci_conn.c:568
Modules linked in:
CPU: 1 UID: 0 PID: 5853 Comm: kworker/u9:5 Not tainted 6.15.0-rc3-syzkaller-gf2858f308131 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
Workqueue: hci2 hci_conn_timeout
RIP: 0010:hci_conn_timeout+0xfb/0x290 net/bluetooth/hci_conn.c:568
Code: 4c 89 f7 e8 d7 aa 09 00 eb 07 e8 c0 cf ac f6 b0 13 0f b6 f0 4c 89 f7 5b 41 5c 41 5e 41 5f 5d e9 eb a4 fe ff e8 a6 cf ac f6 90 <0f> 0b 90 eb 8f 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 36 ff ff ff 48
RSP: 0018:ffffc9000414faf0 EFLAGS: 00010293
RAX: ffffffff8b15ed7a RBX: ffff888058520948 RCX: ffff88805fcb9e00
RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000
RBP: 00000000ffffffff R08: ffffffff8b15ece3 R09: 1ffff1100b0a4002
R10: dffffc0000000000 R11: ffffed100b0a4003 R12: dffffc0000000000
R13: ffff888058520948 R14: ffff888058520000 R15: ffffffff818b00cb
FS:  0000000000000000(0000) GS:ffff88812509a000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b34018ff8 CR3: 000000005a7e6000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 process_one_work kernel/workqueue.c:3238 [inline]
 process_scheduled_works+0xac3/0x18e0 kernel/workqueue.c:3319
 worker_thread+0x870/0xd50 kernel/workqueue.c:3400
 kthread+0x7b7/0x940 kernel/kthread.c:464
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:153
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>