[ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 27.998378] IPVS: ftp: loaded support on port[0] = 21 [ 28.781966] can: request_module (can-proto-0) failed. [ 28.791361] can: request_module (can-proto-0) failed. [ 28.799719] can: request_module (can-proto-0) failed. [ 38.430754] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1 Warning: Permanently added '10.128.10.26' (ECDSA) to the list of known hosts. 2022/09/10 11:36:02 parsed 1 programs 2022/09/10 11:36:02 executed programs: 0 [ 48.688033] unregister_netdevice: waiting for ip6gre0 to become free. Usage count = -1