Bug 228077

Application that crashed: kontact
Version of the application: 4.3.4
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.3
Operating System: Linux 2.6.32-2-amd64 x86_64
Distribution: Debian GNU/Linux unstable (sid)

What I was doing when the application crashed:
Akkregator crashes every now and then, possibly during feed reloading. When run from kontact, kontact crashes, as well.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
The current source language is "auto; currently c".
[KCrash Handler]
#5  QBasicAtomicInt::deref (this=0x3546be0) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86_64.h:133
#6  QDomNamedNodeMapPrivate::clearMap (this=0x3546be0) at dom/qdom.cpp:3085
#7  0x00007fc37733ccd6 in ~QDomNamedNodeMapPrivate (this=0xe, __in_chrg=<value optimized out>) at dom/qdom.cpp:3058
#8  0x00007fc37733eeca in ~QDomElementPrivate (this=0x3546b60, __in_chrg=<value optimized out>) at dom/qdom.cpp:4432
#9  0x00007fc37733dcf9 in ~QDomNodePrivate (this=0x3d224e0, __in_chrg=<value optimized out>) at dom/qdom.cpp:1496
#10 0x00007fc37733eeda in ~QDomElementPrivate (this=0x3d224e0, __in_chrg=<value optimized out>) at dom/qdom.cpp:4433
#11 0x00007fc37733dcf9 in ~QDomNodePrivate (this=0x3d23d90, __in_chrg=<value optimized out>) at dom/qdom.cpp:1496
#12 0x00007fc37733eeda in ~QDomElementPrivate (this=0x3d23d90, __in_chrg=<value optimized out>) at dom/qdom.cpp:4433
#13 0x00007fc37733dcf9 in ~QDomNodePrivate (this=0x347ba20, __in_chrg=<value optimized out>) at dom/qdom.cpp:1496
#14 0x00007fc37733eeda in ~QDomElementPrivate (this=0x347ba20, __in_chrg=<value optimized out>) at dom/qdom.cpp:4433
#15 0x00007fc35cb5f3fb in boost::detail::sp_counted_impl_p<Syndication::ElementWrapper::ElementWrapperPrivate>::dispose() () from /usr/lib/libsyndication.so.4
#16 0x00007fc35cb5eb61 in boost::detail::sp_counted_base::release (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:145
#17 ~shared_count (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/include/boost/smart_ptr/detail/shared_count.hpp:217
#18 ~shared_ptr (this=<value optimized out>, __in_chrg=<value optimized out>) at /usr/include/boost/smart_ptr/shared_ptr.hpp:169
#19 ~ElementWrapper (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../syndication/elementwrapper.cpp:64
#20 0x00007fc35cb48947 in ~FeedDocument (this=0x2d57b40, __in_chrg=<value optimized out>) at ../../syndication/atom/document.h:58
#21 0x00007fc35cb5a7d1 in Syndication::FeedAtomImpl::~FeedAtomImpl() () from /usr/lib/libsyndication.so.4
#22 0x00007fc35cb67559 in boost::detail::sp_counted_base::release (this=<value optimized out>, data=..., success=<value optimized out>)
    at /usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:145
#23 ~shared_count (this=<value optimized out>, data=..., success=<value optimized out>) at /usr/include/boost/smart_ptr/detail/shared_count.hpp:217
#24 ~shared_ptr (this=<value optimized out>, data=..., success=<value optimized out>) at /usr/include/boost/smart_ptr/shared_ptr.hpp:169
#25 Syndication::Loader::slotRetrieverDone (this=<value optimized out>, data=..., success=<value optimized out>) at ../../syndication/loader.cpp:159
#26 0x00007fc35cb6773d in Syndication::Loader::qt_metacall (this=0x339a190, _c=QMetaObject::InvokeMetaMethod, _id=-1, _a=0x7fff8ca06fb0) at ./loader.moc:73
#27 0x00007fc37c1d9df2 in QMetaObject::activate (sender=0x368d220, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x398ce88) at kernel/qobject.cpp:3112
#28 0x00007fc35cb69753 in Syndication::DataRetriever::dataRetrieved (this=0xe, _t1=<value optimized out>, _t2=true) at ./dataretriever.moc:79
#29 0x00007fc35cb69e4f in Syndication::FileRetriever::slotResult (this=0x368d220, job=0x3dfdaa0) at ../../syndication/dataretriever.cpp:132
#30 0x00007fc35cb6a693 in Syndication::FileRetriever::qt_metacall (this=0x368d220, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8ca07120) at ./dataretriever.moc:195
#31 0x00007fc37c1d9df2 in QMetaObject::activate (sender=0x3dfdaa0, from_signal_index=<value optimized out>, to_signal_index=7, argv=0x398ce88) at kernel/qobject.cpp:3112
#32 0x00007fc37c5b1d32 in KJob::result (this=0xe, _t1=0x3dfdaa0) at ./kjob.moc:188
#33 0x00007fc37c5b20af in KJob::emitResult (this=0x3dfdaa0) at ../../kdecore/jobs/kjob.cpp:304
#34 0x00007fc379a3cc23 in KIO::SimpleJob::slotFinished (this=0x3dfdaa0) at ../../kio/kio/job.cpp:477
#35 0x00007fc379a3d0e3 in KIO::TransferJob::slotFinished (this=0x3dfdaa0) at ../../kio/kio/job.cpp:948
#36 0x00007fc379a3b9f1 in KIO::TransferJob::qt_metacall (this=0x3dfdaa0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8ca07530) at ./jobclasses.moc:343
#37 0x00007fc37c1d9df2 in QMetaObject::activate (sender=0x339dce0, from_signal_index=<value optimized out>, to_signal_index=8, argv=0x398ce88) at kernel/qobject.cpp:3112
#38 0x00007fc379afed81 in KIO::SlaveInterface::dispatch (this=0x339dce0, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:175
#39 0x00007fc379afb633 in KIO::SlaveInterface::dispatch (this=0x339dce0) at ../../kio/kio/slaveinterface.cpp:91
#40 0x00007fc379aee56d in KIO::Slave::gotInput (this=0x339dce0) at ../../kio/kio/slave.cpp:322
#41 0x00007fc379af068c in KIO::Slave::qt_metacall (this=0x339dce0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8ca078e0) at ./slave.moc:76
#42 0x00007fc37c1d9df2 in QMetaObject::activate (sender=0x4098f80, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x398ce88) at kernel/qobject.cpp:3112
#43 0x00007fc379a09f97 in KIO::ConnectionPrivate::dequeue (this=0x4016c70) at ../../kio/kio/connection.cpp:82
#44 0x00007fc379a0a0bd in KIO::Connection::qt_metacall (this=0x4098f80, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x2e2c300) at ./connection.moc:73
#45 0x00007fc37c1d46c8 in QObject::event (this=0x4098f80, e=0x33b43e0) at kernel/qobject.cpp:1110
#46 0x00007fc37b63e01d in QApplicationPrivate::notify_helper (this=0x2034970, receiver=0x4098f80, e=0x33b43e0) at kernel/qapplication.cpp:4065
#47 0x00007fc37b64607a in QApplication::notify (this=0x7fff8ca08340, receiver=0x4098f80, e=0x33b43e0) at kernel/qapplication.cpp:4030
#48 0x00007fc37cb6ade6 in KApplication::notify (this=0x7fff8ca08340, receiver=0x4098f80, event=0x33b43e0) at ../../kdeui/kernel/kapplication.cpp:302
#49 0x00007fc37c1c4c9c in QCoreApplication::notifyInternal (this=0x7fff8ca08340, receiver=0x4098f80, event=0x33b43e0) at kernel/qcoreapplication.cpp:610
#50 0x00007fc37c1c58e4 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x2004cf0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#51 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x2004cf0) at kernel/qcoreapplication.cpp:1247
#52 0x00007fc37c1ed7d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#53 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#54 0x00007fc374ecd90e in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#55 0x00007fc374ed12c8 in ?? () from /lib/libglib-2.0.so.0
#56 0x00007fc374ed13f0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#57 0x00007fc37c1ed39c in QEventDispatcherGlib::processEvents (this=0x2004920, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#58 0x00007fc37b6d4f1f in QGuiEventDispatcherGlib::processEvents (this=0xe, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#59 0x00007fc37c1c3562 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#60 0x00007fc37c1c3934 in QEventLoop::exec (this=0x7fff8ca08280, flags=...) at kernel/qeventloop.cpp:201
#61 0x00007fc37c1c5ba4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#62 0x0000000000403f17 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:218

Reported using DrKonqi