[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.966489] IPVS: ftp: loaded support on port[0] = 21 [ 28.697795] can: request_module (can-proto-0) failed. [ 28.707108] can: request_module (can-proto-0) failed. [ 28.715822] can: request_module (can-proto-0) failed. [ 38.392177] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.0.161' (ECDSA) to the list of known hosts. 2022/09/17 02:42:50 parsed 1 programs 2022/09/17 02:42:50 executed programs: 0 [ 48.418382] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1