[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.596090] IPVS: ftp: loaded support on port[0] = 21 [ 29.307982] can: request_module (can-proto-0) failed. [ 29.317362] can: request_module (can-proto-0) failed. [ 29.326749] can: request_module (can-proto-0) failed. [ 39.025945] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.112' (ECDSA) to the list of known hosts. 2023/02/03 20:42:05 parsed 1 programs 2023/02/03 20:42:05 executed programs: 0 [ 49.052512] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1