[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 32.670350] IPVS: ftp: loaded support on port[0] = 21 [ 33.887281] can: request_module (can-proto-0) failed. [ 33.897741] can: request_module (can-proto-0) failed. [ 33.908517] can: request_module (can-proto-0) failed. [ 42.892526] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.150' (ECDSA) to the list of known hosts. 2023/02/05 18:46:15 parsed 1 programs 2023/02/05 18:46:15 executed programs: 0 [ 52.928071] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1