[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 26.720826] IPVS: ftp: loaded support on port[0] = 21 [ 27.456967] can: request_module (can-proto-0) failed. [ 27.467018] can: request_module (can-proto-0) failed. [ 27.475403] can: request_module (can-proto-0) failed. [ 37.160848] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.244' (ECDSA) to the list of known hosts. 2022/11/08 13:50:04 parsed 1 programs 2022/11/08 13:50:04 executed programs: 0 [ 47.167178] Bluetooth: hci0 command 0x0409 tx timeout [ 47.176850] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 [ 49.246022] Bluetooth: hci0 command 0x041b tx timeout [ 51.325518] Bluetooth: hci0 command 0x040f tx timeout [ 53.405122] Bluetooth: hci0 command 0x0419 tx timeout