Application: dolphin (1.4)
KDE Platform Version: 4.4.74 (KDE 4.4.74 (KDE 4.5 >= 20100428)) (Compiled from sources)
Qt Version: 4.7.0
Operating System: Linux 2.6.34-rc5 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
i was closing the dolphin window(this being the last open dolphin instance) after having opened it via the  Desktop plasmoid(also buggy -second level of drawer hierarchy is not displayed- but too lazy to file that bug)

dolphin also often crashes on longer file transfers(4GB+) and freezes on launching kwrite(via the associated program functionality of the filetype in question) for 10+ seconds quite regularily. plus it commonly crashes without any interaction after several minutes

no such problems with konqueror

compiled from sources phonon+kdesupport+kdelibs+kdepimlibs+kdebase on 27.4.2010

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f9652fa5820 (LWP 2094))]

Thread 3 (Thread 0x7f962e677710 (LWP 2102)):
[KCrash Handler]
#6  0x00007f965057ae94 in std::_Rb_tree_rotate_left(std::_Rb_tree_node_base*, std::_Rb_tree_node_base*&) () from /usr/lib64/libstdc++.so.6
#7  0x00007f965057b034 in std::_Rb_tree_insert_and_rebalance(bool, std::_Rb_tree_node_base*, std::_Rb_tree_node_base*, std::_Rb_tree_node_base&) () from /usr/lib64/libstdc++.so.6
#8  0x00007f96433eba64 in std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, Strigi::FieldProperties>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, Strigi::FieldProperties> >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, Strigi::FieldProperties> > >::_M_insert_(std::_Rb_tree_node_base const*, std::_Rb_tree_node_base const*, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, Strigi::FieldProperties> const&) ()
   from /usr/lib64/libstreamanalyzer.so.0.7
#9  0x00007f96433ebec0 in std::_Rb_tree<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, Strigi::FieldProperties>, std::_Select1st<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, Strigi::FieldProperties> >, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, Strigi::FieldProperties> > >::_M_insert_unique_(std::_Rb_tree_const_iterator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, Strigi::FieldProperties> >, std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, Strigi::FieldProperties> const&) () from /usr/lib64/libstreamanalyzer.so.0.7
#10 0x00007f96433ee0f3 in std::map<std::basic_string<char, std::char_traits<char>, std::allocator<char> >, Strigi::FieldProperties, std::less<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::basic_string<char, std::char_traits<char>, std::allocator<char> > const, Strigi::FieldProperties> > >::operator[](std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () from /usr/lib64/libstreamanalyzer.so.0.7
#11 0x00007f96433e8096 in Strigi::FieldPropertiesDb::addField(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () from /usr/lib64/libstreamanalyzer.so.0.7
#12 0x00007f96433ef660 in Strigi::FieldRegister::registerField(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () from /usr/lib64/libstreamanalyzer.so.0.7
#13 0x00007f962c26e98f in SidThroughAnalyzerFactory::registerFields(Strigi::FieldRegister&) () from /usr/lib64/strigi/strigita_sid.so
#14 0x00007f96433fc587 in Strigi::StreamAnalyzerPrivate::addFactory(Strigi::StreamThroughAnalyzerFactory*) () from /usr/lib64/libstreamanalyzer.so.0.7
#15 0x00007f96433fc64c in Strigi::StreamAnalyzerPrivate::initializeThroughFactories() () from /usr/lib64/libstreamanalyzer.so.0.7
#16 0x00007f96433fd523 in Strigi::StreamAnalyzerPrivate::StreamAnalyzerPrivate(Strigi::AnalyzerConfiguration&) () from /usr/lib64/libstreamanalyzer.so.0.7
#17 0x00007f96433fd688 in Strigi::StreamAnalyzer::StreamAnalyzer(Strigi::AnalyzerConfiguration&) () from /usr/lib64/libstreamanalyzer.so.0.7
#18 0x00007f9643a25265 in KFileMetaInfoPrivate::init(QIODevice&, KUrl const&, long, QFlags<KFileMetaInfo::What>) () from /usr/lib64/libkio.so.5
#19 0x00007f9643a26814 in KFileMetaInfo::KFileMetaInfo(KUrl const&) () from /usr/lib64/libkio.so.5
#20 0x00007f9643afbe96 in KLoadFileMetaDataThread::run() () from /usr/lib64/libkio.so.5
#21 0x00007f9651953425 in ?? () from /usr/lib64/libQtCore.so.4
#22 0x00007f96516cc951 in start_thread () from /lib64/libpthread.so.0
#23 0x00007f964fdd4d3d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f962ce74710 (LWP 2119)):
#0  0x00007f964fdcd893 in select () from /lib64/libc.so.6
#1  0x00007f9651a63796 in qt_safe_select(int, fd_set*, fd_set*, fd_set*, timeval const*) () from /usr/lib64/libQtCore.so.4
#2  0x00007f9651a1aa5a in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007f9651a1b6f1 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007f96519dd81a in QProcess::waitForFinished(int) () from /usr/lib64/libQtCore.so.4
#5  0x00007f96519e3058 in QProcess::execute(QString const&, QStringList const&) () from /usr/lib64/libQtCore.so.4
#6  0x00007f96520e4750 in KToolInvocation::startKdeinit() () from /usr/lib64/libkdecore.so.5
#7  0x00007f96520e4910 in KToolInvocation::klauncher() () from /usr/lib64/libkdecore.so.5
#8  0x00007f965218d2c1 in KSycocaPrivate::checkDatabase(QFlags<KSycocaPrivate::BehaviorIfNotFound>) () from /usr/lib64/libkdecore.so.5
#9  0x00007f965218de07 in KSycoca::findFactory(KSycocaFactoryId) () from /usr/lib64/libkdecore.so.5
#10 0x00007f96521915e7 in KSycocaFactory::KSycocaFactory(KSycocaFactoryId) () from /usr/lib64/libkdecore.so.5
#11 0x00007f965210d49e in KServiceTypeFactory::KServiceTypeFactory() () from /usr/lib64/libkdecore.so.5
#12 0x00007f965210d9fa in KServiceTypeFactory::self() () from /usr/lib64/libkdecore.so.5
#13 0x00007f965211133a in KServiceTypeTrader::defaultOffers(QString const&, QString const&) const () from /usr/lib64/libkdecore.so.5
#14 0x00007f9652111789 in KServiceTypeTrader::query(QString const&, QString const&) const () from /usr/lib64/libkdecore.so.5
#15 0x00007f9643a2bc43 in KFileWriterProvider::loadPlugin(QString const&) () from /usr/lib64/libkio.so.5
#16 0x00007f9643a25122 in KFileMetaInfoPrivate::initWriters(KUrl const&) () from /usr/lib64/libkio.so.5
#17 0x00007f9643a268f7 in KFileMetaInfo::KFileMetaInfo(KUrl const&) () from /usr/lib64/libkio.so.5
#18 0x00007f9643afbe96 in KLoadFileMetaDataThread::run() () from /usr/lib64/libkio.so.5
#19 0x00007f9651953425 in ?? () from /usr/lib64/libQtCore.so.4
#20 0x00007f96516cc951 in start_thread () from /lib64/libpthread.so.0
#21 0x00007f964fdd4d3d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f9652fa5820 (LWP 2094)):
#0  0x00007f96516d08dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f965195431b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007f96519534c4 in QThread::wait(unsigned long) () from /usr/lib64/libQtCore.so.4
#3  0x00007f9643ac697b in KFileMetaDataProvider::Private::~Private() () from /usr/lib64/libkio.so.5
#4  0x00007f9643ac6a5c in KFileMetaDataProvider::~KFileMetaDataProvider() () from /usr/lib64/libkio.so.5
#5  0x00007f9643ac6a89 in KFileMetaDataProvider::~KFileMetaDataProvider() () from /usr/lib64/libkio.so.5
#6  0x00007f9651a4fa1f in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#7  0x00007f9650a1741c in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#8  0x00007f9643ac7a29 in KFileMetaDataWidget::~KFileMetaDataWidget() () from /usr/lib64/libkio.so.5
#9  0x00007f9651a4fa1f in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#10 0x00007f9650a1741c in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#11 0x00007f9650a177b9 in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#12 0x00007f9651a4fa1f in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#13 0x00007f9650a1741c in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#14 0x00007f9650a177b9 in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#15 0x00007f9651a4fa1f in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#16 0x00007f9650a1741c in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#17 0x00007f9650e24ef9 in QScrollArea::~QScrollArea() () from /usr/lib64/libQtGui.so.4
#18 0x00007f9651a4fa1f in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#19 0x00007f9650a1741c in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#20 0x00007f963b88a889 in InformationPanel::~InformationPanel() () from /usr/lib64/libkdeinit4_dolphin.so
#21 0x00007f9651a4fa1f in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#22 0x00007f9650a1741c in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#23 0x00007f9650d89aa9 in QDockWidget::~QDockWidget() () from /usr/lib64/libQtGui.so.4
#24 0x00007f9651a4fa1f in QObjectPrivate::deleteChildren() () from /usr/lib64/libQtCore.so.4
#25 0x00007f9650a1741c in QWidget::~QWidget() () from /usr/lib64/libQtGui.so.4
#26 0x00007f963b874412 in DolphinMainWindow::~DolphinMainWindow() () from /usr/lib64/libkdeinit4_dolphin.so
#27 0x00007f963b874489 in DolphinMainWindow::~DolphinMainWindow() () from /usr/lib64/libkdeinit4_dolphin.so
#28 0x00007f9651a4f905 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#29 0x00007f9650a10d1f in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#30 0x00007f9650db839b in QMainWindow::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#31 0x00007f9652aa8ad5 in KXmlGuiWindow::event(QEvent*) () from /usr/lib64/libkdeui.so.5
#32 0x00007f96509c66fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#33 0x00007f96509cbf0d in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#34 0x00007f96529a5da8 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#35 0x00007f9651a3e2fc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#36 0x00007f9651a40fa7 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#37 0x00007f9651a66363 in ?? () from /usr/lib64/libQtCore.so.4
#38 0x00007f964c946de2 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#39 0x00007f964c94abc8 in ?? () from /lib64/libglib-2.0.so.0
#40 0x00007f964c94ad7c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#41 0x00007f9651a65ea3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#42 0x00007f9650a67b8e in ?? () from /usr/lib64/libQtGui.so.4
#43 0x00007f9651a3d152 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#44 0x00007f9651a3d41c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#45 0x00007f9651a4125b in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#46 0x00007f963b888ad6 in kdemain () from /usr/lib64/libkdeinit4_dolphin.so
#47 0x0000000000406d7d in launch(int, char const*, char const*, char const*, int, char const*, bool, char const*, bool, char const*) ()
#48 0x0000000000407758 in handle_launcher_request(int, char const*) ()
#49 0x0000000000407e53 in handle_requests(int) ()
#50 0x0000000000408536 in main ()

Reported using DrKonqi