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Posted to dev@qpid.apache.org by "Ken Giusti (JIRA)" <ji...@apache.org> on 2011/04/12 17:59:05 UTC
[jira] [Commented] (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:comment-tabpanel&focusedCommentId=13018882#comment-13018882 ]
Ken Giusti commented on QPID-3197:
----------------------------------
Review board of patch under test:
https://reviews.apache.org/r/575/
> 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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