[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 28.343140] IPVS: ftp: loaded support on port[0] = 21 [ 29.087984] can: request_module (can-proto-0) failed. [ 29.097856] can: request_module (can-proto-0) failed. [ 29.106638] can: request_module (can-proto-0) failed. [ 38.776648] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.78' (ECDSA) to the list of known hosts. 2022/09/16 21:40:00 parsed 1 programs 2022/09/16 21:40:00 executed programs: 0 [ 48.793269] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1