[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.711634] IPVS: ftp: loaded support on port[0] = 21 [ 28.502875] can: request_module (can-proto-0) failed. [ 28.512195] can: request_module (can-proto-0) failed. [ 28.521275] can: request_module (can-proto-0) failed. [ 38.128995] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts. 2023/02/03 16:44:01 parsed 1 programs 2023/02/03 16:44:01 executed programs: 0 [ 48.145787] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1