[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 22.167179] IPVS: ftp: loaded support on port[0] = 21 [ 23.706231] can: request_module (can-proto-0) failed. [ 23.765770] can: request_module (can-proto-0) failed. [ 23.774446] can: request_module (can-proto-0) failed. [ 33.352692] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.84' (ECDSA) to the list of known hosts. 2022/08/29 23:06:23 parsed 1 programs 2022/08/29 23:06:23 executed programs: 0 [ 43.378294] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1