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  1. Jenkins
  2. JENKINS-53468

Since 1.27 update Channel is closing or has closed down

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Critical Critical
    • ssh-slaves-plugin
    • None

      We are getting crashes of the form:

       java.io.EOFException
	at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2680)
	at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:3155)
	at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:861)
	at java.io.ObjectInputStream.<init>(ObjectInputStream.java:357)
	at hudson.remoting.ObjectInputStreamEx.<init>(ObjectInputStreamEx.java:49)
	at hudson.remoting.Command.readFrom(Command.java:140)
	at hudson.remoting.Command.readFrom(Command.java:126)
	at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:36)
	at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:63)
Caused: java.io.IOException: Unexpected termination of the channel
	at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:77)
Caused: hudson.remoting.ChannelClosedException: Channel "unknown": Remote call on i-0893cee59e342e5da failed. The channel is closing down or has closed down
	at hudson.remoting.Channel.call(Channel.java:948)
...

      Ever since our update to SSH Slaves 1.27 (we are now at 1.28.1). We're attempting to manually restore 1.26 to work around this.

        1. config_linux.xml
          2 kB
        2. config.xml
          2 kB
        3. jenkins_thread_dump.txt
          17 kB

            ifernandezcalvo Ivan Fernandez Calvo
            jzila John Zila
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              Created:
              Updated:
              Resolved: