[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.977769] IPVS: ftp: loaded support on port[0] = 21 [ 29.737982] can: request_module (can-proto-0) failed. [ 29.747263] can: request_module (can-proto-0) failed. [ 29.755608] can: request_module (can-proto-0) failed. [ 39.154669] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.145' (ECDSA) to the list of known hosts. 2022/09/09 11:39:40 parsed 1 programs 2022/09/09 11:39:40 executed programs: 0 [ 49.211181] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1