Bug 278100

Application: nepomukservicestub (0.2)
KDE Platform Version: 4.6.5 (4.6.5)
Qt Version: 4.7.3
Operating System: Linux 2.6.39-gentoo-r3 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:

Compiling in the background. Open applications: firefox, xemacs, konsole.
Absolutely no user interaction between at least two crashes (except from closing the crash dialog)

The crash can be reproduced some of the time.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Aborted
[Current thread is 1 (Thread 0x7fc900aea760 (LWP 28268))]

Thread 3 (Thread 0x7fc8f1eae700 (LWP 28270)):
#0  0x00007fc8fdf42ede in ?? () from /lib64/libc.so.6
#1  0x00007fc8fdedd908 in ?? () from /lib64/libc.so.6
#2  0x00007fc8fdedbcf1 in free () from /lib64/libc.so.6
#3  0x00007fc8f3f4bc38 in Nepomuk::IndexFeeder::run() () from /usr/lib64/kde4/nepomukstrigiservice.so
#4  0x00007fc9004dc7c5 in QThreadPrivate::start(void*) () from /usr/lib64/qt4/libQtCore.so.4
#5  0x00007fc90024bc1a in start_thread () from /lib64/libpthread.so.0
#6  0x00007fc8fdf362cd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fc8ea3b2700 (LWP 28271)):
#0  0x00007fc8fdf42ede in ?? () from /lib64/libc.so.6
#1  0x00007fc8fdeddb52 in ?? () from /lib64/libc.so.6
#2  0x00007fc8fdedce94 in realloc () from /lib64/libc.so.6
#3  0x00007fc900508fa5 in QRegExpMatchState::prepareForMatch(QRegExpEngine*) () from /usr/lib64/qt4/libQtCore.so.4
#4  0x00007fc900515bdd in prepareEngineForMatch(QRegExpPrivate*, QString const&) () from /usr/lib64/qt4/libQtCore.so.4
#5  0x00007fc900515d94 in QRegExp::exactMatch(QString const&) const () from /usr/lib64/qt4/libQtCore.so.4
#6  0x00007fc8f3d2b827 in RegExpCache::exactMatch(QString const&) const () from /usr/lib64/libnepomukcommon.so
#7  0x00007fc8f3f445cd in Nepomuk::StrigiServiceConfig::shouldFileBeIndexed(QString const&) const () from /usr/lib64/kde4/nepomukstrigiservice.so
#8  0x00007fc8f3f4242f in Nepomuk::IndexScheduler::analyzeDir(QString const&, QFlags<Nepomuk::IndexScheduler::UpdateDirFlag>) () from /usr/lib64/kde4/nepomukstrigiservice.so
#9  0x00007fc8f3f42db0 in Nepomuk::IndexScheduler::run() () from /usr/lib64/kde4/nepomukstrigiservice.so
#10 0x00007fc9004dc7c5 in QThreadPrivate::start(void*) () from /usr/lib64/qt4/libQtCore.so.4
#11 0x00007fc90024bc1a in start_thread () from /lib64/libpthread.so.0
#12 0x00007fc8fdf362cd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fc900aea760 (LWP 28268)):
[KCrash Handler]
#6  0x00007fc8fde96455 in raise () from /lib64/libc.so.6
#7  0x00007fc8fde97870 in abort () from /lib64/libc.so.6
#8  0x00007fc8fded199b in ?? () from /lib64/libc.so.6
#9  0x00007fc8fded6f66 in ?? () from /lib64/libc.so.6
#10 0x00007fc8fdedbcfc in free () from /lib64/libc.so.6
#11 0x00007fc9005216cc in QString::free(QString::Data*) () from /usr/lib64/qt4/libQtCore.so.4
#12 0x00007fc90059f1ce in QFSFileEngine::fileFlags(QFlags<QAbstractFileEngine::FileFlag>) const () from /usr/lib64/qt4/libQtCore.so.4
#13 0x00007fc90055cec4 in QFileInfoPrivate::getFileFlags(QFlags<QAbstractFileEngine::FileFlag>) const () from /usr/lib64/qt4/libQtCore.so.4
#14 0x00007fc90055dbde in QFileInfo::exists() const () from /usr/lib64/qt4/libQtCore.so.4
#15 0x00007fc8f3f3cf0f in Nepomuk::StrigiService::indexFolder(QString const&, bool, bool) () from /usr/lib64/kde4/nepomukstrigiservice.so
#16 0x00007fc8f3f3d233 in Nepomuk::StrigiService::updateFolder(QString const&, bool, bool) () from /usr/lib64/kde4/nepomukstrigiservice.so
#17 0x00007fc8f3f4f3ed in StrigiAdaptor::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/kde4/nepomukstrigiservice.so
#18 0x00007fc8fffed2b2 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QList<int> const&, int) () from /usr/lib64/qt4/libQtDBus.so.4
#19 0x00007fc8fffee425 in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) () from /usr/lib64/qt4/libQtDBus.so.4
#20 0x00007fc8fffeebae in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) () from /usr/lib64/qt4/libQtDBus.so.4
#21 0x00007fc8fffeedf8 in QDBusActivateObjectEvent::placeMetaCall(QObject*) () from /usr/lib64/qt4/libQtDBus.so.4
#22 0x00007fc9005d9062 in QObject::event(QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#23 0x00007fc8fe6a177c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#24 0x00007fc8fe6a62da in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#25 0x00007fc8ff6b1d48 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#26 0x00007fc9005c4ccb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#27 0x00007fc9005c84e4 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/qt4/libQtCore.so.4
#28 0x00007fc9005efbf3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt4/libQtCore.so.4
#29 0x00007fc8fd783c19 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#30 0x00007fc8fd788158 in ?? () from /usr/lib64/libglib-2.0.so.0
#31 0x00007fc8fd7882fe in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#32 0x00007fc9005efd5a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#33 0x00007fc8fe7478c6 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4
#34 0x00007fc9005c4012 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#35 0x00007fc9005c4294 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#36 0x00007fc9005c877b in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#37 0x0000000000404294 in main ()

This bug may be a duplicate of or related to bug 275675.

Possible duplicates by query: bug 277419, bug 276943, bug 276373, bug 275675.

Reported using DrKonqi