[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.427494] IPVS: ftp: loaded support on port[0] = 21 [ 29.192013] can: request_module (can-proto-0) failed. [ 29.201542] can: request_module (can-proto-0) failed. [ 29.210335] can: request_module (can-proto-0) failed. [ 38.631470] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.38' (ECDSA) to the list of known hosts. 2022/09/07 06:51:39 parsed 1 programs 2022/09/07 06:51:39 executed programs: 0 [ 48.667218] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1