[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 25.873905] IPVS: ftp: loaded support on port[0] = 21 [ 26.579221] can: request_module (can-proto-0) failed. [ 26.588249] can: request_module (can-proto-0) failed. [ 26.596223] can: request_module (can-proto-0) failed. [ 36.338654] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.20' (ECDSA) to the list of known hosts. 2023/01/31 17:01:24 parsed 1 programs 2023/01/31 17:01:24 executed programs: 0 [ 46.373974] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1