[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.488312] IPVS: ftp: loaded support on port[0] = 21 [ 28.258419] can: request_module (can-proto-0) failed. [ 28.268794] can: request_module (can-proto-0) failed. [ 28.277596] can: request_module (can-proto-0) failed. [ 37.925360] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.221' (ECDSA) to the list of known hosts. 2023/02/03 18:41:39 parsed 1 programs 2023/02/03 18:41:39 executed programs: 0 [ 48.180350] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1