[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 24.801296] IPVS: ftp: loaded support on port[0] = 21 [ 26.294741] can: request_module (can-proto-0) failed. [ 26.355017] can: request_module (can-proto-0) failed. [ 26.363588] can: request_module (can-proto-0) failed. [ 36.290207] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.151' (ECDSA) to the list of known hosts. 2022/08/30 08:54:11 parsed 1 programs 2022/08/30 08:54:11 executed programs: 0 [ 46.325664] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1