[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.957000] IPVS: ftp: loaded support on port[0] = 21 [ 28.707090] can: request_module (can-proto-0) failed. [ 28.716315] can: request_module (can-proto-0) failed. [ 28.725175] can: request_module (can-proto-0) failed. [ 38.181473] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.15.204' (ECDSA) to the list of known hosts. 2022/11/09 00:39:46 parsed 1 programs 2022/11/09 00:39:46 executed programs: 0 [ 48.217654] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1