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  1. Jenkins
  2. JENKINS-36559

File pattern (e.g. archive) field validation can run forever

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Details

    • Bug
    • Resolution: Unresolved
    • Critical
    • core

    Description

      Every few days, the Jenkins UI hangs and becomes totally unresponsive, i.e. "Jenkins is not picking up HTTP requests, so all attempts to connect hang and no page is ever rendered."
      It doens't seem to be connected with a certain job getting started or anything.

      I couldn't get a thread dump from the UI, nor from jstack, only from jstack -F. I could get the jmap -heap, but not the full heap dump. Both outputs are attached. If I understand that right, we are in a GC spiral.

      Is there anything I can do to help debugging this?

      Attachments

        1. config.xml
          1 kB
        2. jconsole.png
          jconsole.png
          45 kB
        3. jhat.PNG
          jhat.PNG
          225 kB
        4. jmap.out
          1 kB
        5. jstack.out
          170 kB

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              danielbeck Daniel Beck
              olenz Olaf Lenz
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              Dates

                Created:
                Updated: