[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.087858] IPVS: ftp: loaded support on port[0] = 21 [ 28.852515] can: request_module (can-proto-0) failed. [ 28.861937] can: request_module (can-proto-0) failed. [ 28.870647] can: request_module (can-proto-0) failed. [ 38.508071] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.115' (ECDSA) to the list of known hosts. 2022/09/17 17:42:53 parsed 1 programs 2022/09/17 17:42:53 executed programs: 0 [ 48.763841] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1