[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.509152] IPVS: ftp: loaded support on port[0] = 21 [ 30.248874] can: request_module (can-proto-0) failed. [ 30.258794] can: request_module (can-proto-0) failed. [ 30.268966] can: request_module (can-proto-0) failed. [ 39.731425] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.45' (ECDSA) to the list of known hosts. 2022/09/10 01:01:52 parsed 1 programs 2022/09/10 01:01:52 executed programs: 0 [ 49.776278] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1