Uploaded image for project: 'Jenkins'
  1. Jenkins
  2. JENKINS-50663

Deadlock on jenkins startup

    XMLWordPrintable

Details

    • Bug
    • Status: Resolved (View Workflow)
    • Blocker
    • Resolution: Fixed
    • core, sonar-plugin
    • Jenkins version 2.114
      Plugins versions:
      * sonar: 2.7
      * git 3.8.0
      * branch-api 2.0.19
    • Jenkins 2.163

    Description

      After plugin update jenkins hangs on startup. Attached thread dump showing deadlock. Here's short version:

      Found one Java-level deadlock:
      =============================
      "CustomOrganizationFolderDescriptor.addSpecificDescriptors":
        waiting to lock monitor 0x00007f5510004f38 (object 0x00000006c6654678, a hudson.ExtensionList$Lock),
        which is held by "GitSCM.onLoaded"
      "GitSCM.onLoaded":
        waiting for ownable synchronizer 0x00000006c6eb7488, (a java.util.concurrent.locks.ReentrantLock$NonfairSync),
        which is held by "SonarGlobalConfiguration.migrate"
      "SonarGlobalConfiguration.migrate":
        waiting to lock monitor 0x00007f5510004f38 (object 0x00000006c6654678, a hudson.ExtensionList$Lock),
        which is held by "GitSCM.onLoaded"
      

      Attachments

        Issue Links

          Activity

            People

              Unassigned Unassigned
              jchorko Janusz Chorko
              Votes:
              5 Vote for this issue
              Watchers:
              22 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: