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  1. Red Hat Fuse
  2. ENTESB-2101

Fuse client utility occasionally throws an SSH-related exception: org.apache.sshd.common.SshException: KeyExchange signature verification faile

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Details

    • Bug
    • Resolution: Done
    • Major
    • jboss-fuse-6.2
    • jboss-fuse-6.1
    • None
    • None
    • % %
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      Steps to reproduce:

      1. In a clean installation of Fuse 6.1, do "fabric:create" and "profile-create test"
      2. Modify the attached script profile-edit-client-test.sh so that it has the correct path to the Fuse client utility; modify the host and port if necessary
      3. Run the script with a large number of repeats: "sh ./profile-edit-client-test.sh 1000"
      4. Wait. Eventually the exception will be thrown:

      Show
      Steps to reproduce: 1. In a clean installation of Fuse 6.1, do "fabric:create" and "profile-create test" 2. Modify the attached script profile-edit-client-test.sh so that it has the correct path to the Fuse client utility; modify the host and port if necessary 3. Run the script with a large number of repeats: "sh ./profile-edit-client-test.sh 1000" 4. Wait. Eventually the exception will be thrown:

    Description

      Fuse client utility occasionally throws an SSH-related exception:

      org.apache.sshd.common.SshException: KeyExchange signature verification failed
      at org.apache.sshd.client.kex.AbstractDHGClient.next(AbstractDHGClient.java:121)
      at org.apache.sshd.client.session.ClientSessionImpl.doHandleMessage(ClientSessionImpl.java:338)
      at org.apache.sshd.client.session.ClientSessionImpl.handleMessage(ClientSessionImpl.java:293)
      at org.apache.sshd.common.session.AbstractSession.decode(AbstractSession.java:587)
      at org.apache.sshd.common.session.AbstractSession.messageReceived(AbstractSession.java:253)
      at org.apache.sshd.common.AbstractSessionIoHandler.messageReceived(AbstractSessionIoHandler.java:54)
      at org.apache.sshd.common.io.nio2.Nio2Session$2.completed(Nio2Session.java:231)
      at org.apache.sshd.common.io.nio2.Nio2Session$2.completed(Nio2Session.java:217)
      at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)
      at sun.nio.ch.Invoker$2.run(Invoker.java:206)
      at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
      at java.lang.Thread.run(Thread.java:724)

      Attachments

        1. profile-edit-client-test.sh
          2 kB
          Kevin Boone

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            pantinor@redhat.com Paolo Antinori
            rhn-support-kboone Kevin Boone
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            Dates

              Created:
              Updated:
              Resolved: