[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.674466] IPVS: ftp: loaded support on port[0] = 21 [ 30.417061] can: request_module (can-proto-0) failed. [ 30.426787] can: request_module (can-proto-0) failed. [ 30.436036] can: request_module (can-proto-0) failed. [ 40.071550] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.59' (ECDSA) to the list of known hosts. 2023/02/07 10:23:34 parsed 1 programs 2023/02/07 10:23:34 executed programs: 0 [ 50.088024] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1