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https://issues.apache.org/activemq/browse/AMQCPP-203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexander Martens updated AMQCPP-203:
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Attachment: segfaults.tar.gz
Morning Timothy,
By resetting ActiveMQ, it finally completed all 500 loops (/)
I've got three segmentation faults, though. Note that this kind of crash
frequency seems to have been slightly reduced by starting and stopping the
server at each loop (from two in 70 to three in 500) - don't ask me why, it
might be meaningless. They are all related to
decaf::io::BufferedInputStream::bufferData, but the first two occurred at the
first test just after restarting (was the server fast enough ?), whereas the
third one (my favourite) took place on a multiple testMultipleConnections. I
find also helpful the low number of threads involved (at least, compared to
what we've working with).
Iteration #87: core.15348
decaf::io::BufferedInputStream::bufferData (this=0x9404830) at
decaf/io/BufferedInputStream.cpp:260
260 int bytesRead = inputStream->read( getTail(), 0, bytesToRead );
Iteration #152: core.6537
decaf::io::BufferedInputStream::bufferData (this=0xb2c2ee20) at
decaf/io/BufferedInputStream.cpp:254
254 std::size_t available = inputStream->available();
Iteration #430: core.10970
decaf::io::BufferedInputStream::bufferData (this=0x8922830) at
decaf/io/BufferedInputStream.cpp:260
260 int bytesRead = inputStream->read( getTail(), 0, bytesToRead );
Note that I've got all dumped cores, original binaries and many debug symbols,
so I can reload any of those crashes at gdb or even handle them to you. Just
tell me if you want them.
> Segmentation Fault in Integration tests occurs occasionally.
> ------------------------------------------------------------
>
> Key: AMQCPP-203
> URL: https://issues.apache.org/activemq/browse/AMQCPP-203
> Project: ActiveMQ C++ Client
> Issue Type: Sub-task
> Components: Integration Tests
> Affects Versions: 2.2.1
> Environment: CentOS 5.2 / REHL / Fedora 9
> Reporter: Timothy Bish
> Assignee: Timothy Bish
> Fix For: 2.2.2
>
> Attachments: segfaults.tar.gz
>
>
> While running the integration tests in a long loop an occasional Segmentation
> fault has been seen.
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