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https://issues.apache.org/jira/browse/AMQCPP-600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Timothy Bish closed AMQCPP-600.
-------------------------------
Resolution: Incomplete
No reproducer provided to investigate the issue,
> Segfault in MutexProperties after shutdownLibrary was called and returned
> -------------------------------------------------------------------------
>
> Key: AMQCPP-600
> URL: https://issues.apache.org/jira/browse/AMQCPP-600
> Project: ActiveMQ C++ Client
> Issue Type: Bug
> Components: Decaf
> Affects Versions: 3.8.4, 3.9.1
> Environment: $ cat /etc/redhat-release
> Red Hat Enterprise Linux Server release 6.8 (Santiago)
> $ cat /proc/version
> Linux version 2.6.32-642.el6.x86_64
> ([email protected]) (gcc version 4.4.7 20120313 (Red
> Hat 4.4.7-17) (GCC) ) #1 SMP Wed Apr 13 00:51:26 EDT 2016
> Reporter: Josh Schwartz
> Assignee: Timothy Bish
> Attachments: core.13553-gdb.log
>
>
> During shutdown of our application there seem to still be ActiveMQ-CPP
> threads running which rarely cause a segfault. Attached is an analysis of
> the core file from one of these instances. The stack trace of the thread
> which caused the segfault was:
> Program terminated with signal 11, Segmentation fault.
> #0 0x0000003619689adf in memcpy () from /lib64/libc.so.6
> #0 0x0000003619689adf in memcpy () from /lib64/libc.so.6
> #1 0x0000003624a9dadc in std::basic_string<char, std::char_traits<char>,
> std::allocator<char> >::append(std::basic_string<char,
> std::char_traits<char>, std::allocator<char> > const&) () from
> /usr/lib64/libstdc++.so.6
> #2 0x00002ba8ca62d152 in MutexProperties (this=0x2ba8d81ffb40) at
> decaf/util/concurrent/Mutex.cpp:50
> #3 decaf::util::concurrent::Mutex::Mutex (this=0x2ba8d81ffb40) at
> decaf/util/concurrent/Mutex.cpp:78
> #4 0x00002ba8ca63c3ee in AbstractCollection (this=0x22bd960) at
> ./decaf/util/AbstractCollection.h:65
> #5 AbstractList (this=0x22bd960) at ./decaf/util/AbstractList.h:341
> #6 AbstractSequentialList (this=0x22bd960) at
> ./decaf/util/AbstractSequentialList.h:59
> #7 LinkedList (this=0x22bd960) at ./decaf/util/LinkedList.h:91
> #8 decaf::util::concurrent::ExecutorKernel::WorkerKiller::run
> (this=0x22bd960) at decaf/util/concurrent/ThreadPoolExecutor.cpp:248
> #9 0x00002ba8ca6270c2 in decaf::util::TimerImpl::run (this=0x23b32a0) at
> decaf/util/Timer.cpp:156
> #10 0x00002ba8ca5a612f in (anonymous namespace)::runCallback (arg=0x226a890)
> at decaf/internal/util/concurrent/Threading.cpp:268
> #11 0x00002ba8ca5a5ea4 in (anonymous namespace)::threadEntryMethod
> (arg=0x226a890) at decaf/internal/util/concurrent/Threading.cpp:256
> #12 0x000000361a207aa1 in start_thread () from /lib64/libpthread.so.0
> #13 0x00000036196e8aad in clone () from /lib64/libc.so.6
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