[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 34.699580] IPVS: ftp: loaded support on port[0] = 21 [ 35.862550] can: request_module (can-proto-0) failed. [ 35.873618] can: request_module (can-proto-0) failed. [ 35.884541] can: request_module (can-proto-0) failed. [ 44.923081] 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. 2023/01/31 03:32:52 parsed 1 programs 2023/01/31 03:32:52 executed programs: 0 [ 54.929332] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1