[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.136533] IPVS: ftp: loaded support on port[0] = 21 [ 28.839135] can: request_module (can-proto-0) failed. [ 28.849280] can: request_module (can-proto-0) failed. [ 28.858470] can: request_module (can-proto-0) failed. [ 38.556234] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.54' (ECDSA) to the list of known hosts. 2022/09/08 01:53:47 parsed 1 programs 2022/09/08 01:53:47 executed programs: 0 [ 48.581903] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1