[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 26.159659] IPVS: ftp: loaded support on port[0] = 21 [ 26.758362] can: request_module (can-proto-0) failed. [ 26.767294] can: request_module (can-proto-0) failed. [ 26.775999] can: request_module (can-proto-0) failed. [ 36.352338] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.13' (ECDSA) to the list of known hosts. 2022/12/18 06:31:44 parsed 1 programs 2022/12/18 06:31:44 executed programs: 0 [ 46.616696] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1