[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.302614] IPVS: ftp: loaded support on port[0] = 21 [ 29.040264] can: request_module (can-proto-0) failed. [ 29.049662] can: request_module (can-proto-0) failed. [ 29.058171] can: request_module (can-proto-0) failed. [ 38.752220] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.47' (ECDSA) to the list of known hosts. 2022/09/20 14:40:00 parsed 1 programs 2022/09/20 14:40:00 executed programs: 0 [ 48.788276] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1