[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.281222] IPVS: ftp: loaded support on port[0] = 21 [ 28.029486] can: request_module (can-proto-0) failed. [ 28.039048] can: request_module (can-proto-0) failed. [ 28.048179] can: request_module (can-proto-0) failed. [ 37.698013] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.116' (ECDSA) to the list of known hosts. 2022/09/04 15:37:14 parsed 1 programs 2022/09/04 15:37:14 executed programs: 0 [ 47.953817] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1