[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.223939] IPVS: ftp: loaded support on port[0] = 21 [ 29.962423] can: request_module (can-proto-0) failed. [ 29.972996] can: request_module (can-proto-0) failed. [ 29.981639] can: request_module (can-proto-0) failed. [ 39.699747] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.102' (ECDSA) to the list of known hosts. 2022/09/04 14:37:16 parsed 1 programs 2022/09/04 14:37:16 executed programs: 0 [ 49.725858] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1