[jira] [Created] (QPID-5339) Dispatch - Intermittent crashes during scripted six-node tests

["Ted Ross (JIRA)" <ji...@apache.org>]

Ted Ross created QPID-5339:
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             Summary: Dispatch - Intermittent crashes during scripted six-node tests
                 Key: QPID-5339
                 URL: https://issues.apache.org/jira/browse/QPID-5339
             Project: Qpid
          Issue Type: Bug
          Components: Qpid Dispatch
            Reporter: Ted Ross
            Assignee: Ted Ross


Hat Tip: Mick Goulish

Mick did some soak testing and discovered that a six-router topology, set up by a script, would occasionally leave core dumps.

Analysis revealed that the crash would occur sometimes when two threads simultaneously attempted to allocate the first instance of the same type.  There is a thread-safety issue in the initializer for the type-allocator.



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