[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.887235] IPVS: ftp: loaded support on port[0] = 21 [ 29.670173] can: request_module (can-proto-0) failed. [ 29.680529] can: request_module (can-proto-0) failed. [ 29.689813] can: request_module (can-proto-0) failed. [ 39.117761] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.161' (ECDSA) to the list of known hosts. 2023/01/26 08:50:11 parsed 1 programs 2023/01/26 08:50:11 executed programs: 0 [ 49.193449] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1