[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 25.179349] IPVS: ftp: loaded support on port[0] = 21 [ 25.804574] can: request_module (can-proto-0) failed. [ 25.813007] can: request_module (can-proto-0) failed. [ 25.821261] can: request_module (can-proto-0) failed. [ 35.601747] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.66' (ECDSA) to the list of known hosts. 2022/12/07 04:56:06 parsed 1 programs 2022/12/07 04:56:06 executed programs: 0 [ 45.647847] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1