Jenkins VM从站与主站断开连接

Question

我有一个配置设置，我在Windows 7主机上运行Windows Server 2003 VM（VirtualBox 4.2.22，vmdk）。 slave-agent客户端在带有Java 1.7.0_80的Windows Server 2003 VM上运行。在主服务器上，Jenkins 1.625.1 LTS随Java 1.8.0_66一起安装。在构建期间，Jenkins从属节点将脱机：

Slave went offline during the build
ERROR: Connection was broken: java.io.EOFException
   at org.jenkinsci.remoting.nio.NioChannelHub$3.run(NioChannelHub.java:613)
   at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
   at java.util.concurrent.FutureTask.run(Unknown Source)
   at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:112)
   at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
   at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
   at java.util.concurrent.FutureTask.run(Unknown Source)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
   at java.lang.Thread.run(Unknown Source)

此链接是我能找到的与此问题相关的唯一链接：[JENKINS-31050] Slave goes offline during the build。有什么想法吗？