[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 26.381315] IPVS: ftp: loaded support on port[0] = 21 [ 27.081471] can: request_module (can-proto-0) failed. [ 27.090509] can: request_module (can-proto-0) failed. [ 27.099583] can: request_module (can-proto-0) failed. [ 36.570552] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.140' (ECDSA) to the list of known hosts. 2023/01/24 00:48:52 parsed 1 programs 2023/01/24 00:48:52 executed programs: 0 [ 46.607706] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1