I want to start a Jenkins ssh slave on our ARM target. Unfortunately unsuccessful. Can anybody give a hint, how to fix this?
Here's the log: [02/19/13 08:53:02] [SSH] Opening SSH connection to 10.49.48.55:22. [02/19/13 08:53:03] [SSH] Authenticating as jenkins/******. [02/19/13 08:53:03] [SSH] Authentication successful. [02/19/13 08:53:03] [SSH] The remote users environment is: HOME='/home/jenkins' IFS=' ' LOGNAME='jenkins' MAIL='/var/mail/jenkins' OPTIND='1' PATH='/usr/bin:/bin:/usr/sbin:/sbin' PPID='858' PS1='\w \$ ' PS2='> ' PS4='+ ' PWD='/home/jenkins' SHELL='/bin/sh' SSH_CLIENT='10.49.48.56 36746 22' SSH_CONNECTION='10.49.48.56 36746 10.49.48.55 22' USER='jenkins' [02/19/13 08:53:03] [SSH] Checking java version of java [02/19/13 08:53:03] [SSH] java -version returned 1.5.0. [02/19/13 08:53:03] [SSH] Starting sftp client. [02/19/13 08:53:03] [SSH] Copying latest slave.jar... [02/19/13 08:53:03] [SSH] Copied 284,160 bytes. [02/19/13 08:53:03] [SSH] Starting slave process: cd '/home/jenkins' && java -jar slave.jar <===[JENKINS REMOTING CAPACITY]===>channel started ERROR: ERROR: Connection terminatedjava.io.WriteAbortedException <http://stacktrace.jenkins-ci.org/search?query=java.io.WriteAbortedException>: writing aborted; java.io.IOException: Unexpected exception java.lang.NullPointerException at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject0&entity=method> at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1969) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.defaultReadFields&entity=method> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readSerialData&entity=method> at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1776) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readOrdinaryObject&entity=method> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject0&entity=method> at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1969) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.defaultReadFields&entity=method> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readSerialData&entity=method> at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1776) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readOrdinaryObject&entity=method> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject0&entity=method> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject&entity=method> at hudson.remoting.Command.readFrom(Command.java:92) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.Command.readFrom&entity=method> at hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:59) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.ClassicCommandTransport.read&entity=method> at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.SynchronousCommandTransport$ReaderThread.run&entity=method> Caused by: java.io.IOException <http://stacktrace.jenkins-ci.org/search?query=java.io.IOException>: Unexpected exception java.lang.NullPointerException Caused by: java.lang.NullPointerException <http://stacktrace.jenkins-ci.org/search?query=java.lang.NullPointerException>Unexpected error in launching a slave. This is probably a bug in Jenkins.hudson.remoting.RequestAbortedException <http://stacktrace.jenkins-ci.org/search?query=hudson.remoting.RequestAbortedException>: hudson.remoting.RequestAbortedException: java.io.WriteAbortedException: writing aborted; java.io.IOException: Unexpected exception java.lang.NullPointerException at hudson.remoting.Request.call(Request.java:174) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.Request.call&entity=method> at hudson.remoting.Channel.call(Channel.java:672) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.Channel.call&entity=method> at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:425) <http://stacktrace.jenkins-ci.org/search/?query=hudson.slaves.SlaveComputer.setChannel&entity=method> at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:339) <http://stacktrace.jenkins-ci.org/search/?query=hudson.slaves.SlaveComputer.setChannel&entity=method> at hudson.plugins.sshslaves.SSHLauncher.startSlave(SSHLauncher.java:493) <http://stacktrace.jenkins-ci.org/search/?query=hudson.plugins.sshslaves.SSHLauncher.startSlave&entity=method> at hudson.plugins.sshslaves.SSHLauncher.launch(SSHLauncher.java:288) <http://stacktrace.jenkins-ci.org/search/?query=hudson.plugins.sshslaves.SSHLauncher.launch&entity=method> at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:222) <http://stacktrace.jenkins-ci.org/search/?query=hudson.slaves.SlaveComputer$1.call&entity=method> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) <http://stacktrace.jenkins-ci.org/search/?query=java.util.concurrent.FutureTask$Sync.innerRun&entity=method> at java.util.concurrent.FutureTask.run(FutureTask.java:166) <http://stacktrace.jenkins-ci.org/search/?query=java.util.concurrent.FutureTask.run&entity=method> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) <http://stacktrace.jenkins-ci.org/search/?query=java.util.concurrent.ThreadPoolExecutor.runWorker&entity=method> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) <http://stacktrace.jenkins-ci.org/search/?query=java.util.concurrent.ThreadPoolExecutor$Worker.run&entity=method> at java.lang.Thread.run(Thread.java:679) <http://stacktrace.jenkins-ci.org/search/?query=java.lang.Thread.run&entity=method> Caused by: hudson.remoting.RequestAbortedException <http://stacktrace.jenkins-ci.org/search?query=hudson.remoting.RequestAbortedException>: java.io.WriteAbortedException: writing aborted; java.io.IOException: Unexpected exception java.lang.NullPointerException at hudson.remoting.Request.abort(Request.java:299) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.Request.abort&entity=method> at hudson.remoting.Channel.terminate(Channel.java:732) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.Channel.terminate&entity=method> at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:69) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.SynchronousCommandTransport$ReaderThread.run&entity=method> Caused by: java.io.WriteAbortedException <http://stacktrace.jenkins-ci.org/search?query=java.io.WriteAbortedException>: writing aborted; java.io.IOException: Unexpected exception java.lang.NullPointerException at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject0&entity=method> at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1969) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.defaultReadFields&entity=method> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readSerialData&entity=method> at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1776) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readOrdinaryObject&entity=method> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject0&entity=method> at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1969) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.defaultReadFields&entity=method> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readSerialData&entity=method> at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1776) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readOrdinaryObject&entity=method> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject0&entity=method> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject&entity=method> at hudson.remoting.Command.readFrom(Command.java:92) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.Command.readFrom&entity=method> at hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:59) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.ClassicCommandTransport.read&entity=method> at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.SynchronousCommandTransport$ReaderThread.run&entity=method> Caused by: java.io.IOException <http://stacktrace.jenkins-ci.org/search?query=java.io.IOException>: Unexpected exception java.lang.NullPointerException Caused by: java.lang.NullPointerException <http://stacktrace.jenkins-ci.org/search?query=java.lang.NullPointerException>[02/19/13 08:53:09] [SSH] Connection closed. ERROR: [02/19/13 08:53:09] slave agent was terminatedjava.io.WriteAbortedException <http://stacktrace.jenkins-ci.org/search?query=java.io.WriteAbortedException>: writing aborted; java.io.IOException: Unexpected exception java.lang.NullPointerException at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject0&entity=method> at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1969) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.defaultReadFields&entity=method> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readSerialData&entity=method> at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1776) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readOrdinaryObject&entity=method> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject0&entity=method> at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1969) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.defaultReadFields&entity=method> at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readSerialData&entity=method> at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1776) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readOrdinaryObject&entity=method> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject0&entity=method> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368) <http://stacktrace.jenkins-ci.org/search/?query=java.io.ObjectInputStream.readObject&entity=method> at hudson.remoting.Command.readFrom(Command.java:92) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.Command.readFrom&entity=method> at hudson.remoting.ClassicCommandTransport.read(ClassicCommandTransport.java:59) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.ClassicCommandTransport.read&entity=method> at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) <http://stacktrace.jenkins-ci.org/search/?query=hudson.remoting.SynchronousCommandTransport$ReaderThread.run&entity=method> Caused by: java.io.IOException <http://stacktrace.jenkins-ci.org/search?query=java.io.IOException>: Unexpected exception java.lang.NullPointerException Caused by: java.lang.NullPointerException <http://stacktrace.jenkins-ci.org/search?query=java.lang.NullPointerException> -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. 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