[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 29.996570] IPVS: ftp: loaded support on port[0] = 21 [ 30.821509] can: request_module (can-proto-0) failed. [ 30.831381] can: request_module (can-proto-0) failed. [ 30.841311] can: request_module (can-proto-0) failed. [ 40.452239] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.115' (ECDSA) to the list of known hosts. 2023/02/14 18:46:51 parsed 1 programs 2023/02/14 18:46:51 executed programs: 0 [ 50.470214] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1