Bluetooth: hci1: command 0x0406 tx timeout ------------[ cut here ]------------ WARNING: CPU: 0 PID: 5859 at net/bluetooth/hci_conn.c:568 hci_conn_timeout+0xff/0x290 net/bluetooth/hci_conn.c:568 Modules linked in: CPU: 0 UID: 0 PID: 5859 Comm: kworker/u9:10 Not tainted 6.16.0-rc1-syzkaller-00239-g08215f5486ec #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 Workqueue: hci1 hci_conn_timeout RIP: 0010:hci_conn_timeout+0xff/0x290 net/bluetooth/hci_conn.c:568 Code: 48 89 df e8 73 fc 08 00 eb 07 e8 cc a9 5a f7 b0 13 0f b6 f0 48 89 df 5b 41 5c 41 5e 41 5f 5d e9 c7 cb fe ff e8 b2 a9 5a 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: 0018:ffffc90003d7fa50 EFLAGS: 00010293 RAX: ffffffff8a65b28e RBX: ffff88806e6e8000 RCX: ffff88802be63c00 RDX: 0000000000000000 RSI: 00000000ffffffff RDI: 0000000000000000 RBP: 00000000ffffffff R08: ffff88806e6e8013 R09: 1ffff1100dcdd002 R10: dffffc0000000000 R11: ffffed100dcdd003 R12: dffffc0000000000 R13: ffff888024f11218 R14: ffff88806e6e8948 R15: ffff88806e6e8010 FS: 0000000000000000(0000) GS:ffff888125c51000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fc819b29cda CR3: 0000000069e7e000 CR4: 0000000000350ef0 Call Trace: process_one_work kernel/workqueue.c:3238 [inline] process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3321 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3402 kthread+0x711/0x8a0 kernel/kthread.c:464 ret_from_fork+0x3fc/0x770 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245