[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.861458] IPVS: ftp: loaded support on port[0] = 21 [ 29.624826] can: request_module (can-proto-0) failed. [ 29.636207] can: request_module (can-proto-0) failed. [ 29.644605] can: request_module (can-proto-0) failed. [ 39.047692] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.207' (ECDSA) to the list of known hosts. 2022/09/16 03:38:10 parsed 1 programs 2022/09/16 03:38:10 executed programs: 0 [ 49.073212] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1