[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.817266] IPVS: ftp: loaded support on port[0] = 21 [ 29.650115] can: request_module (can-proto-0) failed. [ 29.660035] can: request_module (can-proto-0) failed. [ 29.669308] can: request_module (can-proto-0) failed. [ 39.028703] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.160' (ECDSA) to the list of known hosts. 2023/02/07 23:46:59 parsed 1 programs 2023/02/07 23:46:59 executed programs: 0 [ 49.104406] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1