[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.434802] IPVS: ftp: loaded support on port[0] = 21 [ 29.214099] can: request_module (can-proto-0) failed. [ 29.223282] can: request_module (can-proto-0) failed. [ 29.232544] can: request_module (can-proto-0) failed. [ 38.851901] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.81' (ECDSA) to the list of known hosts. 2022/09/13 08:36:26 parsed 1 programs 2022/09/13 08:36:26 executed programs: 0 [ 49.117583] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1