[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.111626] IPVS: ftp: loaded support on port[0] = 21 [ 28.852627] can: request_module (can-proto-0) failed. [ 28.862651] can: request_module (can-proto-0) failed. [ 28.871271] can: request_module (can-proto-0) failed. [ 38.520243] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.15.202' (ECDSA) to the list of known hosts. 2022/12/26 08:39:23 parsed 1 programs 2022/12/26 08:39:23 executed programs: 0 [ 48.776046] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1