[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.365526] IPVS: ftp: loaded support on port[0] = 21 [ 28.090594] can: request_module (can-proto-0) failed. [ 28.102441] can: request_module (can-proto-0) failed. [ 28.112520] can: request_module (can-proto-0) failed. [ 37.825452] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.235' (ECDSA) to the list of known hosts. 2022/10/09 08:57:26 parsed 1 programs 2022/10/09 08:57:26 executed programs: 0 [ 47.850772] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1