Starting Load/Save RF Kill Switch Status... [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.138604] IPVS: ftp: loaded support on port[0] = 21 [ 29.836030] can: request_module (can-proto-0) failed. [ 29.845801] can: request_module (can-proto-0) failed. [ 39.589122] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.122' (ECDSA) to the list of known hosts. 2023/01/25 16:17:01 parsed 1 programs 2023/01/25 16:17:01 executed programs: 0 [ 49.846473] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1