[ https://issues.apache.org/jira/browse/AMQCPP-600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Josh Schwartz updated AMQCPP-600: --------------------------------- Attachment: core.13553-gdb.log > 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 > (mockbu...@x86-033.build.eng.bos.redhat.com) (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 -- This message was sent by Atlassian JIRA (v6.3.4#6332)