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Posted to dev@qpid.apache.org by "Ken Giusti (JIRA)" <ji...@apache.org> on 2011/04/11 16:03:05 UTC

[jira] [Updated] (QPID-3197) C++ Broker crashes on persistence-based stress tests.

     [ https://issues.apache.org/jira/browse/QPID-3197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ken Giusti updated QPID-3197:
-----------------------------

    Priority: Blocker  (was: Major)

Set as blocker per Justin Ross' request.

> C++ Broker crashes on persistence-based stress tests.
> -----------------------------------------------------
>
>                 Key: QPID-3197
>                 URL: https://issues.apache.org/jira/browse/QPID-3197
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Broker
>    Affects Versions: 0.10
>            Reporter: Ken Giusti
>            Assignee: Ken Giusti
>            Priority: Blocker
>             Fix For: 0.10
>
>
> While running under our persistence stress test suite, the C++ broker will occasionally crash with:
>   Thread 1 (process 29629):
>   #0  qpid::broker::SessionHandler::getConnection (this=0x0) at
> qpid/broker/SessionHandler.cpp:62
>   #1  0x0000002a958037e4 in
> qpid::broker::SessionState::AsyncCommandCompleter::scheduleMsgCompletion
> (this=Variable "this" is not available.
>   ) at ./qpid/RefCounted.h:42
>   #2  0x0000002a95803b79 in
> qpid::broker::SessionState::IncompleteIngressMsgXfer::completed
> (this=0x2a9d8fc490, sync=Variable "sync" is not available.
>   )
> <persistence code completes message enqueue>
> It appears that there is a window where the session is detached when the completion occurs, which results in a null pointer reference.

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