[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.360171] IPVS: ftp: loaded support on port[0] = 21 [ 30.075399] can: request_module (can-proto-0) failed. [ 30.086004] can: request_module (can-proto-0) failed. [ 30.094482] can: request_module (can-proto-0) failed. [ 39.807917] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.22' (ECDSA) to the list of known hosts. 2023/01/26 06:58:37 parsed 1 programs 2023/01/26 06:58:37 executed programs: 0 [ 49.833931] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1