[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.508744] IPVS: ftp: loaded support on port[0] = 21 [ 28.243818] can: request_module (can-proto-0) failed. [ 28.254253] can: request_module (can-proto-0) failed. [ 28.263012] can: request_module (can-proto-0) failed. [ 37.936254] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.1.38' (ECDSA) to the list of known hosts. 2023/01/17 17:15:38 parsed 1 programs 2023/01/17 17:15:38 executed programs: 0 [ 47.962862] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1