[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.824232] IPVS: ftp: loaded support on port[0] = 21 [ 28.532253] can: request_module (can-proto-0) failed. [ 28.541932] can: request_module (can-proto-0) failed. [ 28.551894] can: request_module (can-proto-0) failed. [ 38.008046] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.62' (ECDSA) to the list of known hosts. 2022/12/15 21:35:42 parsed 1 programs 2022/12/15 21:35:42 executed programs: 0 [ 48.024136] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1