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From "Helen Huang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMQCPP-459) Found an access violation in NodePool::ReturNode(Node* node)
Date Thu, 14 Feb 2013 20:23:13 GMT

     [ https://issues.apache.org/jira/browse/AMQCPP-459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Helen Huang updated AMQCPP-459:
-------------------------------

    Attachment: CMStress.zip

The problem is reproducible with the attached test program CMStress.

Usage: cmstress [-b #] [-i #] [-m] [-n name] [-p] [-r] [-s #] [-t #] [-u header] [-v] [-x
# ]
 -a   : Do not use thread pools when dispatching incoming messages (default is to use pools)
 -b # : Number of seconds between heartbeat messages (0 disables) (default is 5)
 -f # : Minimum number of threads to have available when use thread pools (default is 3)
 -g # : Maximum number of threads that can be created in each thread pool (default is 100)
 -i # : Number of milliseconds to wait between message sends (-1 is random delay between 0
and 1000ms) (default is -1)
 -m   : Display memory statistics (default is false)
 -n s : Specify the name of the topic to use (default is 'topic')
 -p   : Pause for keyboard input (default is false)
 -r   : Display test summary (default is false)
 -s # : Number of seconds to run test for (0 is until CTRL+C is entered) (default is 3600
- 1hr)
 -t # : Number of threads to use (default is 25)
 -u s : Use the specified header name for ID and utilize selectors
 -v   : Display verbose progress where the following symbols have the specified meaning:
        ( ) = Good send of a message
        (!) = Error encountered sending a message
        (¿) = Good sequenced message received
        (i) = Invalid message received
        (?) = Received message sequence is off by 10 or more
        (#) = Number indicating how far off received sequence number is
        (G) = Good heartbeat sent and received
        (B) = Failed to send and receive heartbeat
        (C) = CMS exception received while send/receiving heartbeat
        (E) = Exception received while send/receiving heartbeat
 -x # : Seed the random number generator with the specified seed (0 uses time) (default is
0)



To reproduce the problem I started CMStressUD.exe (debugUnicode version) from visual studio,
and passed it these parameters:" -f 100 -g 100 -i 0 -s 10 -t 30 -v".

The batch file to restart my broker was:
:TOP
net start activemq
ping 127.0.0.1 -n 11 > nul
net stop activemq
ping 127.0.0.1 -n 11 > nul
GOTO TOP
                
> Found an access violation in NodePool::ReturNode(Node* node)
> ------------------------------------------------------------
>
>                 Key: AMQCPP-459
>                 URL: https://issues.apache.org/jira/browse/AMQCPP-459
>             Project: ActiveMQ C++ Client
>          Issue Type: Bug
>          Components: CMS Impl
>    Affects Versions: 3.5.0
>         Environment: Windows xp service pack 3, ActiveMQ broker 5.3.1, apr 1.4.2, apr-util
1.3.9, apr iconv 1.2.1
>            Reporter: Helen Huang
>            Assignee: Timothy Bish
>            Priority: Critical
>             Fix For: 3.6.0
>
>         Attachments: CMStress.zip, CrashHang_Report__CMStressUD.exe__02142013143459322.mht
>
>
> Caught an access violation in NodePool::ReturNode(Node* node)
> The following is the call stack:
> activemq-cppud.dll!`anonymous namespace'::NodePool::returnNode(`anonymous-namespace'::Node
* node=0x05237488)  Line 311 + 0x6 bytes
> activemq-cppud.dll!decaf::util::concurrent::locks::DefaultConditionObject::unlinkCancelledWaiters()
 Line 1450
> activemq-cppud.dll!decaf::util::concurrent::locks::DefaultConditionObject::await()  Line
1145
> CmsMessageHandlerCOMUD.dll!decaf::util::concurrent::LinkedBlockingQueue<decaf::lang::Runnable
*>::take()  Line 435 + 0x32 bytes
> activemq-cppud.dll!decaf::util::concurrent::ExecutorKernel::getTask()  Line 1288 + 0x24
bytes
> activemq-cppud.dll!decaf::util::concurrent::ExecutorKernel::runWorker(decaf::util::concurrent::ExecutorKernel::Worker
* w=0x052359b8)  Line 720 + 0xe bytes
> activemq-cppud.dll!decaf::util::concurrent::ExecutorKernel::Worker::run()  Line 184
> activemq-cppud.dll!decaf::lang::Thread::run()  Line 143
> activemq-cppud.dll!`anonymous namespace'::runCallback(void * arg=0x0523a690)  Line 262
+ 0x11 bytes
> activemq-cppud.dll!`anonymous namespace'::threadEntryMethod(void * arg=0x0523a690)  Line
250 + 0x15 bytes
> msvcr80d.dll!_callthreadstartex()  Line 348 + 0xf bytes
> msvcr80d.dll!_threadstartex(void * ptd=0x0523ab30)  Line 331
> kernel32.dll!7c80b729() 
>  

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