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  1. Jenkins
  2. JENKINS-44120

Git checkout hangs after update on 2.59

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      Description

      Since version 2.59 there is a problem when checking out Git repositories on any of our projects. Jenkins seems to hang:

      Fetching changes from the remote Git repository

      Cleaning workspace

      ...and that's it.

      When looking into the Jenkins logs I see the following exception:

      May 08, 2017 11:34:47 AM hudson.init.impl.InstallUncaughtExceptionHandler$DefaultUncaughtExceptionHandler uncaughtException SEVERE: A thread (Thread-17/172) died unexpectedly due to an uncaught exception, this may leave your Jenkins in a bad way and is usually indicative of a bug in the code. java.lang.NullPointerException at com.trilead.ssh2.transport.KexManager.handleMessage(KexManager.java:447) at com.trilead.ssh2.transport.TransportManager.receiveLoop(TransportManager.java:790) at com.trilead.ssh2.transport.TransportManager$1.run(TransportManager.java:502) at java.lang.Thread.run(Thread.java:745)

      Updated from 2.53 to 2.59, updated OpenJDK from 1.7 to 1.8. Jenkins running on Ubuntu 15.

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          scm_issue_link SCM/JIRA link daemon added a comment -

          Code changed in jenkins
          User: Michael Clarke
          Path:
          src/com/trilead/ssh2/transport/KexManager.java
          http://jenkins-ci.org/commit/trilead-ssh2/8ddd97a72e62f62e9eb04c873610893be1a8b053
          Log:
          Merge pull request #24 from mc1arke/jenkins-44120-fix-npe

          JENKINS-44120 Prevent NPE when using DH group 1 or 14 with SHA1 KEX

          Compare: https://github.com/jenkinsci/trilead-ssh2/compare/ef5cb143f9f5...8ddd97a72e62

          Show
          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Michael Clarke Path: src/com/trilead/ssh2/transport/KexManager.java http://jenkins-ci.org/commit/trilead-ssh2/8ddd97a72e62f62e9eb04c873610893be1a8b053 Log: Merge pull request #24 from mc1arke/jenkins-44120-fix-npe JENKINS-44120 Prevent NPE when using DH group 1 or 14 with SHA1 KEX Compare: https://github.com/jenkinsci/trilead-ssh2/compare/ef5cb143f9f5...8ddd97a72e62
          Hide
          scm_issue_link SCM/JIRA link daemon added a comment -

          Code changed in jenkins
          User: Michael Clarke
          Path:
          core/pom.xml
          http://jenkins-ci.org/commit/jenkins/7dbcd02cf71eabf92e58522968230d564d9b99e5
          Log:
          [FIXED JENKINS-44120] Bump Trilead version to fix NPE in KEX negotiation

          Show
          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Michael Clarke Path: core/pom.xml http://jenkins-ci.org/commit/jenkins/7dbcd02cf71eabf92e58522968230d564d9b99e5 Log: [FIXED JENKINS-44120] Bump Trilead version to fix NPE in KEX negotiation
          Hide
          scm_issue_link SCM/JIRA link daemon added a comment -

          Code changed in jenkins
          User: Oleg Nenashev
          Path:
          core/pom.xml
          http://jenkins-ci.org/commit/jenkins/1f4183a9a38d347107a0d7d8be0ae53674825928
          Log:
          Merge pull request #2888 from mc1arke/jenkins-44120-trilead-npe-fix

          [FIXED JENKINS-44120] Bump Trilead version to fix NPE in KEX negotiation

          Compare: https://github.com/jenkinsci/jenkins/compare/8199ec5ae4ef...1f4183a9a38d

          Show
          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Oleg Nenashev Path: core/pom.xml http://jenkins-ci.org/commit/jenkins/1f4183a9a38d347107a0d7d8be0ae53674825928 Log: Merge pull request #2888 from mc1arke/jenkins-44120-trilead-npe-fix [FIXED JENKINS-44120] Bump Trilead version to fix NPE in KEX negotiation Compare: https://github.com/jenkinsci/jenkins/compare/8199ec5ae4ef...1f4183a9a38d
          Hide
          scm_issue_link SCM/JIRA link daemon added a comment -

          Code changed in jenkins
          User: Michael Clarke
          Path:
          core/pom.xml
          http://jenkins-ci.org/commit/jenkins/647b78b972ca888030b1259dc4af436400d16319
          Log:
          [FIXED JENKINS-44120] Bump Trilead version to fix NPE in KEX negotiation

          (cherry picked from commit 7dbcd02cf71eabf92e58522968230d564d9b99e5)

          Show
          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Michael Clarke Path: core/pom.xml http://jenkins-ci.org/commit/jenkins/647b78b972ca888030b1259dc4af436400d16319 Log: [FIXED JENKINS-44120] Bump Trilead version to fix NPE in KEX negotiation (cherry picked from commit 7dbcd02cf71eabf92e58522968230d564d9b99e5)
          Hide
          scm_issue_link SCM/JIRA link daemon added a comment -

          Code changed in jenkins
          User: Michael Clarke
          Path:
          pom.xml
          http://jenkins-ci.org/commit/ssh-slaves-plugin/cf8510581c5fcb932a54e4f3e1fd00afd1b01e91
          Log:
          Overcome JENKINS-44120 during test case

          Show
          scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Michael Clarke Path: pom.xml http://jenkins-ci.org/commit/ssh-slaves-plugin/cf8510581c5fcb932a54e4f3e1fd00afd1b01e91 Log: Overcome JENKINS-44120 during test case

            People

            • Assignee:
              mc1arke Michael Clarke
              Reporter:
              cmuche Christoph M
            • Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: