Job fails from time to time on this error, if I run it soon after it works:
I saw a recommendation to run on slave:
ethtool -K eth0 sg off
What's the above relates?

============14:40:57 [EnvInject] - Loading node environment variables.14:40:58 FATAL: java.io.IOException: Unexpected EOF14:40:58 java.io.IOException: Unexpected EOF14:40:58 at hudson.remoting.ChunkedInputStream.readUntilBreak(ChunkedInputStream.java:99)14:40:58 at hudson.remoting.ChunkedCommandTransport.readBlock(ChunkedCommandTransport.java:39)14:40:58 at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:35)14:40:58 at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:63)14:40:58 Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to Selek_QTMS14:40:58 at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1741)14:40:58 at hudson.remoting.Request.call(Request.java:202)14:40:58 at hudson.remoting.Channel.call(Channel.java:954)14:40:58 at hudson.FilePath.act(FilePath.java:1160)14:40:58 at org.jenkinsci.plugins.envinject.service.EnvironmentVariablesNodeLoader.gatherEnvironmentVariablesNode(EnvironmentVariablesNodeLoader.java:48)14:40:58 at org.jenkinsci.plugins.envinject.EnvInjectListener.loadEnvironmentVariablesNode(EnvInjectListener.java:80)14:40:58 at org.jenkinsci.plugins.envinject.EnvInjectListener.setUpEnvironment(EnvInjectListener.java:42)14:40:58 at hudson.model.AbstractBuild$AbstractBuildExecution.createLauncher(AbstractBuild.java:542)14:40:58 at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:462)14:40:58 at hudson.model.Run.execute(Run.java:1815)14:40:58 at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)14:40:58 at hudson.model.ResourceController.execute(ResourceController.java:97)14:40:58 at hudson.model.Executor.run(Executor.java:429)14:40:58 Caused: hudson.remoting.RequestAbortedException14:40:58 at hudson.remoting.Request.abort(Request.java:340)14:40:58 at hudson.remoting.Channel.terminate(Channel.java:1038)14:40:58 at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:96)14:40:58 Started calculate disk usage of build14:40:58 Finished Calculation of disk usage of build in 0 seconds14:40:58 Notifying upstream projects of job completion14:40:58 No emails were triggered.14:40:58 Finished: FAILURE
Is there any log/idea what can be the root cause here or how to fix it?====