[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.933075] IPVS: ftp: loaded support on port[0] = 21 [ 28.678618] can: request_module (can-proto-0) failed. [ 28.688517] can: request_module (can-proto-0) failed. [ 28.697363] can: request_module (can-proto-0) failed. [ 38.111443] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.80' (ECDSA) to the list of known hosts. 2023/02/14 19:44:40 parsed 1 programs 2023/02/14 19:44:40 executed programs: 0 [ 48.187595] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1