Bluetooth: hci0: command 0x041b tx timeout ------------[ cut here ]------------ WARNING: CPU: 1 PID: 5052 at net/bluetooth/hci_sync.c:5428 hci_abort_conn_sync+0x87e/0xb80 net/bluetooth/hci_sync.c:5428 Modules linked in: CPU: 1 PID: 5052 Comm: kworker/u5:2 Not tainted 6.6.0-rc4-syzkaller-01157-gbbb24b6a681b-dirty #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 Workqueue: hci0 hci_cmd_sync_work RIP: 0010:hci_abort_conn_sync+0x87e/0xb80 net/bluetooth/hci_sync.c:5428 Code: f8 48 c7 c2 60 f8 ba 8b be 0a 03 00 00 48 c7 c7 20 f8 ba 8b c6 05 7e 74 67 05 01 e8 8c 9f 16 f8 e9 f7 f9 ff ff e8 f2 b8 36 f8 <0f> 0b c7 04 24 ea ff ff ff e9 2a fa ff ff e8 df b8 36 f8 ba 07 00 RSP: 0018:ffffc90004287b30 EFLAGS: 00010293 RAX: 0000000000000000 RBX: ffff88807aa14000 RCX: 0000000000000000 RDX: ffff88807dea0000 RSI: ffffffff8951179e RDI: 0000000000000001 RBP: 0000000000000f00 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88807402a032 R13: ffff88807402a000 R14: 0000000000000000 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000559eacbed7f0 CR3: 000000000c976000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: abort_conn_sync+0x187/0x390 net/bluetooth/hci_conn.c:2935 hci_cmd_sync_work+0x1a4/0x410 net/bluetooth/hci_sync.c:306 process_one_work+0x884/0x15c0 kernel/workqueue.c:2630 process_scheduled_works kernel/workqueue.c:2703 [inline] worker_thread+0x8b9/0x1290 kernel/workqueue.c:2784 kthread+0x33c/0x440 kernel/kthread.c:388 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304