There is 4 min between the start of the connection and the termination, the agent never opens the channel and is killed when the ping thread checks the connection. It is an old version of ssh-slaves-plugin because the log, Which version is it? also Which Jenkins Core? Which authentication do you use on those agents? you need to grab more info about the issue see https://github.com/jenkinsci/ssh-slaves-plugin/blob/master/doc/TROUBLESHOOTING.md#common-info-needed-to-troubleshooting-a-bug
>Could it have something do to with that the build user has its home directory mounted from a network location? It copies the remoting.jar, but it is possible, you can try to change the root fs in the agent configuration to /tmp and test it. El jue., 21 feb. 2019 a las 14:23, Sverre Moe (<[email protected]>) escribió: > It tries again and again, but the same error each time. And each times I > am left with two new instances of java on the node still running and it > piles up. > > build 32256 0.1 0.3 5774136 50148 ? Sl 13:51 0:02 > /usr/java/latest/bin/java -jar remoting.jar -workDir /home/build/jenkins > build 32688 0.0 0.0 12912 1772 ? Ss 14:13 0:00 bash -c > cd "/home/build/jenkins" && /usr/java/latest/bin/java -jar remoting.jar > -workDir /home/build/jenkins > > > torsdag 21. februar 2019 14.21.51 UTC+1 skrev Sverre Moe følgende: >> >> That was my fault. I forgot some lines and had paste it in from a >> different try >> >> >> [02/21/19 14:16:46] [SSH] Starting sftp client. [02/21/19 14:16:47] [SSH] >> Copying latest remoting.jar... [02/21/19 14:16:47] [SSH] Copied 789,283 >> bytes. Expanded the channel window size to 4MB [02/21/19 14:16:47] [SSH] >> Starting agent process: cd "/home/build/jenkins" && >> /usr/java/latest/bin/java -jar remoting.jar -workDir /home/build/jenkins Feb >> 21, 2019 2:16:48 PM org.jenkinsci.remoting.engine.WorkDirManager >> initializeWorkDir INFO: Using /home/build/jenkins/remoting as a remoting >> work directory Both error and output logs will be printed to >> /home/build/jenkins/remoting ERROR: null >> java.util.concurrent.CancellationException >> at java.util.concurrent.FutureTask.report(FutureTask.java:121) >> at java.util.concurrent.FutureTask.get(FutureTask.java:192) >> at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:902) >> at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:294) >> at >> jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46) >> at >> jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:71) >> at java.util.concurrent.FutureTask.run(FutureTask.java:266) >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) >> at java.lang.Thread.run(Thread.java:745) >> [02/21/19 14:20:16] Launch failed - cleaning up connection >> Slave JVM has not reported exit code. Is it still running? >> [02/21/19 14:20:16] [SSH] Connection closed. >> >> >> >> >> >> onsdag 20. februar 2019 20.14.39 UTC+1 skrev Ivan Fernandez Calvo >> følgende: >>> >>> Check the date time in both hosts, the log is not consistent there are >>> more than an hour of clock difference >> >> -- > You received this message because you are subscribed to a topic in the > Google Groups "Jenkins Users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/jenkinsci-users/A7kFTrmdEr8/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/jenkinsci-users/98d7a97f-f611-4c4c-8878-abd2ac2f544f%40googlegroups.com > <https://groups.google.com/d/msgid/jenkinsci-users/98d7a97f-f611-4c4c-8878-abd2ac2f544f%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/CAKo5QrqGT83LofgFt8SS5t3sim0SvyBKm_nmB_jOR4KE3iu6OA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
