Hi All! Since a recent update my slave jenkins node will not launch. It is running debian 7 with oracle jre 1.8.0_131. The master runs debian 8 with the same jvm. Launching the slave fails on the first ssh connection the master tries to make. In the /var/log/jenkins/jenkins.log on the master:
[05/01/17 08:09:14] SSH Launch of OpenEmbedded Buildserver on mySlave failed in 4,899 ms May 01, 2017 8:09:14 AM hudson.remoting.SynchronousCommandTransport$ReaderThread run SEVERE: I/O error in channel OpenEmbedded Buildserver java.io.IOException: Unexpected termination of the channel at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:73) Caused by: java.io.EOFException at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2335) at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2804) at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:802) at java.io.ObjectInputStream.<init>(ObjectInputStream.java:299) at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:48) at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34) at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:59) On the slave in /var/log/auth.log: May 1 14:03:27 nvs0559 sshd[31795]: fatal: dh_gen_key: group too small: 1024 (2*need 1024) [preauth] Upgrading the slave to debian 8 fixes it, but I really need debian 7 for the project to be able to build it. What are my options? Thanks! Jaap de Jong -- 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/fec29bdf-e118-47ef-9f97-4f4552db0d63%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
