有谁见过这种情况？

```
2016-01-13 07:34:25 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 07:34:27 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 07:36:37 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 07:36:47 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 07:39:27 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 07:39:38 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:08:32 ERROR: server recv: Connection reset by peer
2016-01-13 08:08:43 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:08:54 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:10:38 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:10:41 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:12:51 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:12:54 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:13:13 ERROR: authentication error from 45.78.0.18
2016-01-13 08:15:33 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:15:43 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:40:23 ERROR: server recv: Connection reset by peer
2016-01-13 08:42:33 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:42:43 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:43:17 ERROR: server recv: Connection reset by peer
2016-01-13 08:43:17 ERROR: server recv: Connection reset by peer
2016-01-13 08:43:23 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:43:27 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:43:38 ERROR: server recv: Connection reset by peer
2016-01-13 08:43:55 ERROR: server recv: Connection reset by peer
2016-01-13 08:43:55 ERROR: server recv: Connection reset by peer
2016-01-13 08:44:02 ERROR: server recv: Connection reset by peer
2016-01-13 08:44:02 ERROR: server recv: Connection reset by peer
2016-01-13 08:44:02 ERROR: server recv: Connection reset by peer
2016-01-13 08:44:03 ERROR: server recv: Connection reset by peer
2016-01-13 08:44:37 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:44:44 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:44:54 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:44:56 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:44:58 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:44:58 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:44:58 ERROR: getpeername: Transport endpoint is not connected
2016-01-13 08:44:58 ERROR: getpeername: Transport endpoint is not connected
```
这是什么意思？

我看了下记录，已经被这个 IP 骚扰好几天了。前几天是过一个小时就来试探两下，今天来了一段连续试探的，搞得我都没法正常上网了。