Application: krunner (0.1)
KDE Platform Version: 4.4.1 (KDE 4.4.1)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-ARCH x86_64
Distribution (Platform): Archlinux Packages

-- Information about the crash:
Krunner crashes after running commands (although the invoked apps are launched). In general Krunner is sluggish, freezes and executes commands after tens of seconds pass. Both of the above mentioned happen frequently (in almost 50% of cases when I run Krunner )

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Run Command Interface (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd2768d4760 (LWP 2154))]

Thread 5 (Thread 0x7fd25310c710 (LWP 9044)):
#0  0x00007fd274b6507c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fd274de88a3 in ?? () from /usr/lib/libQtCore.so.4
#2  0x00007fd274de43e5 in QMutex::lock() () from /usr/lib/libQtCore.so.4
#3  0x00007fd2732f26bc in ?? () from /usr/lib/libQtDBus.so.4
#4  0x00007fd26ce73baa in _dbus_timeout_list_add_timeout () from /usr/lib/libdbus-1.so.3
#5  0x00007fd26ce602d0 in protected_change_timeout () from /usr/lib/libdbus-1.so.3
#6  0x00007fd26ce62292 in dbus_connection_send_with_reply () from /usr/lib/libdbus-1.so.3
#7  0x00007fd26ce624ab in dbus_connection_send_with_reply_and_block () from /usr/lib/libdbus-1.so.3
#8  0x00007fd273300a3f in ?? () from /usr/lib/libQtDBus.so.4
#9  0x00007fd2732ebd63 in QDBusConnection::call(QDBusMessage const&, QDBus::CallMode, int) const () from /usr/lib/libQtDBus.so.4
#10 0x00007fd2557e8ade in Soprano::Client::DBusAbstractInterface::callWithArgumentListAndBigTimeout(QDBus::CallMode, QString const&, QList<QVariant> const&) () from /usr/lib/libsopranoclient.so.1
#11 0x00007fd2557f3489 in Soprano::Client::DBusModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsopranoclient.so.1
#12 0x00007fd255f735bd in Nepomuk::MainModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libnepomuk.so.4
#13 0x00007fd255a6ba19 in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#14 0x00007fd255f68075 in Nepomuk::ResourceData::determineUri() () from /usr/lib/libnepomuk.so.4
#15 0x00007fd255f69242 in Nepomuk::ResourceData::load() () from /usr/lib/libnepomuk.so.4
#16 0x00007fd255f69b84 in Nepomuk::ResourceData::hasType(QUrl const&) () from /usr/lib/libnepomuk.so.4
#17 0x00007fd2561cbc12 in Nepomuk::QueryClientWrapper::slotNewEntries(QList<Nepomuk::Query::Result> const&) () from /usr/lib/kde4/krunner_nepomuksearchrunner.so
#18 0x00007fd2561cc24d in Nepomuk::QueryClientWrapper::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/krunner_nepomuksearchrunner.so
#19 0x00007fd274ef04df in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#20 0x00007fd255d21ed2 in Nepomuk::Query::QueryServiceClient::newEntries(QList<Nepomuk::Query::Result> const&) () from /usr/lib/libnepomukquery.so.4
#21 0x00007fd255d23fcc in Nepomuk::Query::QueryServiceClient::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libnepomukquery.so.4
#22 0x00007fd274ef04df in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#23 0x00007fd255d2aa55 in OrgKdeNepomukQueryInterface::newEntries(QList<Nepomuk::Query::Result> const&) () from /usr/lib/libnepomukquery.so.4
#24 0x00007fd255d2ac7c in OrgKdeNepomukQueryInterface::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libnepomukquery.so.4
#25 0x00007fd2732fb791 in ?? () from /usr/lib/libQtDBus.so.4
#26 0x00007fd2733061af in ?? () from /usr/lib/libQtDBus.so.4
#27 0x00007fd274eed419 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#28 0x00007fd2740855ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#29 0x00007fd27408bbdb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#30 0x00007fd27540fd36 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#31 0x00007fd274edd79c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#32 0x00007fd274edff17 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#33 0x00007fd274f070d3 in ?? () from /usr/lib/libQtCore.so.4
#34 0x00007fd27034c26e in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#35 0x00007fd27034fc28 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#36 0x00007fd27034fd50 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#37 0x00007fd274f06c13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0x00007fd274edc0c2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#39 0x00007fd274edc49c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#40 0x00007fd255d23f45 in Nepomuk::Query::QueryServiceClient::blockingQuery(Nepomuk::Query::Query const&) () from /usr/lib/libnepomukquery.so.4
#41 0x00007fd2561cc2e7 in Nepomuk::QueryClientWrapper::runQuery() () from /usr/lib/kde4/krunner_nepomuksearchrunner.so
#42 0x00007fd2561ca326 in Nepomuk::SearchRunner::match(Plasma::RunnerContext&) () from /usr/lib/kde4/krunner_nepomuksearchrunner.so
#43 0x00007fd26c4ade1a in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /usr/lib/libplasma.so.3
#44 0x00007fd26a9e6fdd in ThreadWeaver::JobRunHelper::runTheJob(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#45 0x00007fd26a9e72de in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#46 0x00007fd26a9e62cf in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#47 0x00007fd26a9e6868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#48 0x00007fd274de9155 in ?? () from /usr/lib/libQtCore.so.4
#49 0x00007fd274b6081a in start_thread () from /lib/libpthread.so.0
#50 0x00007fd273942c7d in clone () from /lib/libc.so.6
#51 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fd2509ef710 (LWP 9045)):
#0  0x00007fd274b6507c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fd274dea11b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007fd26a9e5796 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007fd26a9e7dab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007fd26a9e62ff in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007fd26a9e6868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fd274de9155 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007fd274b6081a in start_thread () from /lib/libpthread.so.0
#8  0x00007fd273942c7d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fd24bfff710 (LWP 9046)):
#0  0x00007fd274b6507c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fd274dea11b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007fd26a9e5796 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007fd26a9e7dab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007fd26a9e62ff in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007fd26a9e6868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fd274de9155 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007fd274b6081a in start_thread () from /lib/libpthread.so.0
#8  0x00007fd273942c7d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fd24b7fe710 (LWP 9047)):
#0  0x00007fd274b6507c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fd274dea11b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#2  0x00007fd26a9e5796 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#3  0x00007fd26a9e7dab in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, ThreadWeaver::Job*) () from /usr/lib/libthreadweaver.so.4
#4  0x00007fd26a9e62ff in ThreadWeaver::ThreadRunHelper::run(ThreadWeaver::WeaverImpl*, ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007fd26a9e6868 in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007fd274de9155 in ?? () from /usr/lib/libQtCore.so.4
#7  0x00007fd274b6081a in start_thread () from /lib/libpthread.so.0
#8  0x00007fd273942c7d in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd2768d4760 (LWP 2154)):
[KCrash Handler]
#5  0x00007fd26ce7876c in _dbus_list_prepend_link () from /usr/lib/libdbus-1.so.3
#6  0x00007fd26ce787a9 in _dbus_list_append_link () from /usr/lib/libdbus-1.so.3
#7  0x00007fd26ce60d0d in _dbus_connection_queue_synthesized_message_link () from /usr/lib/libdbus-1.so.3
#8  0x00007fd26ce6f9f5 in _dbus_pending_call_queue_timeout_error_unlocked () from /usr/lib/libdbus-1.so.3
#9  0x00007fd26ce6135c in reply_handler_timeout () from /usr/lib/libdbus-1.so.3
#10 0x00007fd2732f1033 in ?? () from /usr/lib/libQtDBus.so.4
#11 0x00007fd274eed133 in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#12 0x00007fd2740855ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#13 0x00007fd27408bbdb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#14 0x00007fd27540fd36 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#15 0x00007fd274edd79c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#16 0x00007fd274f0a422 in ?? () from /usr/lib/libQtCore.so.4
#17 0x00007fd274f06f48 in ?? () from /usr/lib/libQtCore.so.4
#18 0x00007fd27034c26e in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#19 0x00007fd27034fc28 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#20 0x00007fd27034fd50 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#21 0x00007fd274f06c13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#22 0x00007fd274133d6e in ?? () from /usr/lib/libQtGui.so.4
#23 0x00007fd274edc0c2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#24 0x00007fd274edc49c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#25 0x00007fd274ee01db in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#26 0x00007fd268781574 in kdemain () from /usr/lib/libkdeinit4_krunner.so
#27 0x0000000000406b7e in _start ()

This bug may be a duplicate of or related to bug 230894.

Possible duplicates by query: bug 230894, bug 229024, bug 224988, bug 214125.

Reported using DrKonqi