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  1. JDK
  2. JDK-7196045

Possible JVM deadlock in ThreadTimesClosure when using HotspotInternal non-public API.

    Details

    • Subcomponent:
      svc
    • Resolved In Build:
      b03
    • CPU:
      generic
    • OS:
      generic
    • Verification:
      Not verified

      Backports

        Description

        SHORT SUMMARY: hang in sun.management.HotspotInternal
        INDICATORS: JVM lockup, ThreadTimesClosure::do_thread creating String
        COUNTER INDICATORS:
        TRIGGERS: calling sun.management.HotspotInternal, and hitting a GC
        KNOWN WORKAROUND: none
        PRESENT SINCE:
        HOW TO VERIFY:
        NOTES FOR SE: ThreadTimesClosure::do_thread called with Threads_lock, must
        avoid allocating Java objects.
        REGRESSION:

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                • Assignee:
                  kevinw Kevin Walls
                  Reporter:
                  shadowbug Shadow Bug
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                  Dates

                  • Created:
                    Updated:
                    Resolved:
                    Imported:
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