Application: nepomukservicestub (0.1.0)
KDE Platform Version: 4.10.3
Qt Version: 4.8.4
Operating System: Linux 3.8.0-23-generic x86_64
Distribution: Ubuntu 13.04

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

I had just logged out and logged in again to KDE after an upgrade. Almost immediately this bug appeared.

The crash can be reproduced every time.

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc26f1bd7c0 (LWP 22896))]

Thread 8 (Thread 0x7fc256c76700 (LWP 23067)):
#0  0x00007fc26be655e9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc26be25366 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc26be260b4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc26be26304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc26ecaf036 in QEventDispatcherGlib::processEvents (this=0x7fc2480008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fc26ec7f38f in QEventLoop::processEvents (this=this@entry=0x7fc256c75d70, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fc26ec7f618 in QEventLoop::exec (this=this@entry=0x7fc256c75d70, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fc26eb81410 in QThread::exec (this=this@entry=0x1f95de0) at thread/qthread.cpp:542
#8  0x00007fc25e0d7efe in Soprano::Server::ServerConnection::run (this=0x1f95de0) at ../../server/serverconnection.cpp:151
#9  0x00007fc26eb83bec in QThreadPrivate::start (arg=0x1f95de0) at thread/qthread_unix.cpp:338
#10 0x00007fc26c4fbf8e in start_thread (arg=0x7fc256c76700) at pthread_create.c:311
#11 0x00007fc26c80ae1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 7 (Thread 0x7fc255c74700 (LWP 23110)):
#0  0x00007fc26c7fcb0d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc26be646cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc26be25d3c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc26be26175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc26be26304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc26ecaf036 in QEventDispatcherGlib::processEvents (this=0x7fc2400008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fc26ec7f38f in QEventLoop::processEvents (this=this@entry=0x7fc255c73d70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fc26ec7f618 in QEventLoop::exec (this=this@entry=0x7fc255c73d70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fc26eb81410 in QThread::exec (this=this@entry=0x1f338f0) at thread/qthread.cpp:542
#9  0x00007fc25e0d7efe in Soprano::Server::ServerConnection::run (this=0x1f338f0) at ../../server/serverconnection.cpp:151
#10 0x00007fc26eb83bec in QThreadPrivate::start (arg=0x1f338f0) at thread/qthread_unix.cpp:338
#11 0x00007fc26c4fbf8e in start_thread (arg=0x7fc255c74700) at pthread_create.c:311
#12 0x00007fc26c80ae1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 6 (Thread 0x7fc255473700 (LWP 23161)):
#0  0x00007fc26be65359 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc26be655b9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc26be260d5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc26be26304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc26ecaf036 in QEventDispatcherGlib::processEvents (this=0x7fc2440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fc26ec7f38f in QEventLoop::processEvents (this=this@entry=0x7fc255472d70, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fc26ec7f618 in QEventLoop::exec (this=this@entry=0x7fc255472d70, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fc26eb81410 in QThread::exec (this=this@entry=0x1cc4bf0) at thread/qthread.cpp:542
#8  0x00007fc25e0d7efe in Soprano::Server::ServerConnection::run (this=0x1cc4bf0) at ../../server/serverconnection.cpp:151
#9  0x00007fc26eb83bec in QThreadPrivate::start (arg=0x1cc4bf0) at thread/qthread_unix.cpp:338
#10 0x00007fc26c4fbf8e in start_thread (arg=0x7fc255473700) at pthread_create.c:311
#11 0x00007fc26c80ae1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 5 (Thread 0x7fc254c72700 (LWP 23257)):
#0  0x00007fc26be65340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc26be655e9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc26be258f3 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc26be260fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc26be26304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc26ecaf036 in QEventDispatcherGlib::processEvents (this=0x7fc2380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007fc26ec7f38f in QEventLoop::processEvents (this=this@entry=0x7fc254c71d70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fc26ec7f618 in QEventLoop::exec (this=this@entry=0x7fc254c71d70, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fc26eb81410 in QThread::exec (this=this@entry=0x1d34620) at thread/qthread.cpp:542
#9  0x00007fc25e0d7efe in Soprano::Server::ServerConnection::run (this=0x1d34620) at ../../server/serverconnection.cpp:151
#10 0x00007fc26eb83bec in QThreadPrivate::start (arg=0x1d34620) at thread/qthread_unix.cpp:338
#11 0x00007fc26c4fbf8e in start_thread (arg=0x7fc254c72700) at pthread_create.c:311
#12 0x00007fc26c80ae1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 4 (Thread 0x7fc23ffff700 (LWP 23282)):
#0  __libc_enable_asynccancel () at ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:57
#1  0x00007fc26c7fcb02 in read () at ../sysdeps/unix/syscall-template.S:81
#2  0x00007fc26be646cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc26be25d3c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc26be26175 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc26be26304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc26ecaf036 in QEventDispatcherGlib::processEvents (this=0x7fc2340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0x00007fc26ec7f38f in QEventLoop::processEvents (this=this@entry=0x7fc23fffed70, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007fc26ec7f618 in QEventLoop::exec (this=this@entry=0x7fc23fffed70, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007fc26eb81410 in QThread::exec (this=this@entry=0x1fa69a0) at thread/qthread.cpp:542
#10 0x00007fc25e0d7efe in Soprano::Server::ServerConnection::run (this=0x1fa69a0) at ../../server/serverconnection.cpp:151
#11 0x00007fc26eb83bec in QThreadPrivate::start (arg=0x1fa69a0) at thread/qthread_unix.cpp:338
#12 0x00007fc26c4fbf8e in start_thread (arg=0x7fc23ffff700) at pthread_create.c:311
#13 0x00007fc26c80ae1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 3 (Thread 0x7fc23effd700 (LWP 25891)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007fc26eb82694 in _q_futex (timeout=0x0, val=2, op=0, addr=0x7fc23000b760, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x7fc23000b760, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007fc26eb7e8a5 in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:450
#4  0x00007fc26eb7e993 in QMutex::lock (this=<optimized out>) at thread/qmutex.cpp:177
#5  0x00007fc26937917b in lockInline (this=<optimized out>) at /usr/include/qt4/QtCore/qmutex.h:198
#6  QMutexLocker (m=<optimized out>, this=0x7fc23effc010) at /usr/include/qt4/QtCore/qmutex.h:109
#7  Soprano::Error::ErrorCache::setError (this=this@entry=0x7fc2300034b0, error=...) at ../../soprano/error.cpp:221
#8  0x00007fc257e1e031 in Soprano::ODBC::Connection::execute (this=this@entry=0x7fc2300034a0, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:113
#9  0x00007fc257e1e47b in Soprano::ODBC::Connection::executeQuery (this=this@entry=0x7fc2300034a0, request=...) at ../../../backends/virtuoso/odbcconnection.cpp:89
#10 0x00007fc257e0f07c in Soprano::VirtuosoModelPrivate::sqlQuery (this=0x1c86120, query=...) at ../../../backends/virtuoso/virtuosomodel.cpp:113
#11 0x00007fc257e10461 in Soprano::VirtuosoModel::executeQuery (this=0x1c84760, query=..., language=Soprano::Query::QueryLanguageUser, userQueryLanguage=...) at ../../../backends/virtuoso/virtuosomodel.cpp:474
#12 0x00007fc2693852f7 in Soprano::FilterModel::executeQuery (this=this@entry=0x1c48890, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164
#13 0x00007fc25e389298 in Nepomuk2::VirtuosoInferenceModel::executeQuery (this=0x1c48890, query=..., language=<optimized out>, userQueryLanguage=...) at ../../../services/storage/virtuosoinferencemodel.cpp:61
#14 0x00007fc2693852f7 in Soprano::FilterModel::executeQuery (this=0x1c850e0, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164
#15 0x00007fc2693852f7 in Soprano::FilterModel::executeQuery (this=0x1c43b10, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164
#16 0x00007fc25e0d7cc5 in Soprano::Server::ServerConnection::Private::query (this=this@entry=0x1faeae0) at ../../server/serverconnection.cpp:539
#17 0x00007fc25e0d908d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x1faeae0) at ../../server/serverconnection.cpp:228
#18 0x00007fc26ec950ef in QMetaObject::activate (sender=0x7fc230007300, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#19 0x00007fc26ec950ef in QMetaObject::activate (sender=sender@entry=0x7fc230006538, m=m@entry=0x7fc26efda480 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#20 0x00007fc26ecdf090 in QIODevice::readyRead (this=this@entry=0x7fc230006538) at .moc/release-shared/moc_qiodevice.cpp:105
#21 0x00007fc26afb62ac in QAbstractSocketPrivate::canReadNotification (this=0x7fc2300039b0) at socket/qabstractsocket.cpp:654
#22 0x00007fc26afc0e2d in event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1151
#23 QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1148
#24 0x00007fc26cfa78ec in QApplicationPrivate::notify_helper (this=this@entry=0x1a25780, receiver=receiver@entry=0x7fc230015fc0, e=e@entry=0x7fc23effcb50) at kernel/qapplication.cpp:4567
#25 0x00007fc26cfaa25b in QApplication::notify (this=this@entry=0x7fff815a51e0, receiver=receiver@entry=0x7fc230015fc0, e=e@entry=0x7fc23effcb50) at kernel/qapplication.cpp:4428
#26 0x00007fc26dfb2af6 in KApplication::notify (this=0x7fff815a51e0, receiver=0x7fc230015fc0, event=0x7fc23effcb50) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007fc26ec8063e in QCoreApplication::notifyInternal (this=0x7fff815a51e0, receiver=0x7fc230015fc0, event=event@entry=0x7fc23effcb50) at kernel/qcoreapplication.cpp:946
#28 0x00007fc26ecaf5c8 in sendEvent (event=0x7fc23effcb50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#29 socketNotifierSourceDispatch (source=0x7fc230011140) at kernel/qeventdispatcher_glib.cpp:110
#30 0x00007fc26be25f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fc26be26248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fc26be26304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007fc26ecaf036 in QEventDispatcherGlib::processEvents (this=0x7fc230002210, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#34 0x00007fc26ec7f38f in QEventLoop::processEvents (this=this@entry=0x7fc23effcd70, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007fc26ec7f618 in QEventLoop::exec (this=this@entry=0x7fc23effcd70, flags=...) at kernel/qeventloop.cpp:204
#36 0x00007fc26eb81410 in QThread::exec (this=this@entry=0x1fa9bd0) at thread/qthread.cpp:542
#37 0x00007fc25e0d7efe in Soprano::Server::ServerConnection::run (this=0x1fa9bd0) at ../../server/serverconnection.cpp:151
#38 0x00007fc26eb83bec in QThreadPrivate::start (arg=0x1fa9bd0) at thread/qthread_unix.cpp:338
#39 0x00007fc26c4fbf8e in start_thread (arg=0x7fc23effd700) at pthread_create.c:311
#40 0x00007fc26c80ae1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 2 (Thread 0x7fc256475700 (LWP 26129)):
[KCrash Handler]
#6  0x0000000001b2c020 in ?? ()
#7  0x00007fc26938530e in Soprano::FilterModel::executeQuery (this=this@entry=0x1c543f0, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:165
#8  0x00007fc25e389298 in Nepomuk2::VirtuosoInferenceModel::executeQuery (this=0x1c543f0, query=..., language=<optimized out>, userQueryLanguage=...) at ../../../services/storage/virtuosoinferencemodel.cpp:61
#9  0x00007fc2693852f7 in Soprano::FilterModel::executeQuery (this=0x1b665c0, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164
#10 0x00007fc2693852f7 in Soprano::FilterModel::executeQuery (this=0x1c43b10, query=..., language=<optimized out>, userQueryLanguage=...) at ../../soprano/filtermodel.cpp:164
#11 0x00007fc25e0d7cc5 in Soprano::Server::ServerConnection::Private::query (this=this@entry=0x1db1810) at ../../server/serverconnection.cpp:539
#12 0x00007fc25e0d908d in Soprano::Server::ServerConnection::Private::_s_readNextCommand (this=0x1db1810) at ../../server/serverconnection.cpp:228
#13 0x00007fc26ec950ef in QMetaObject::activate (sender=0x7fc24c03b8b0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#14 0x00007fc26ec950ef in QMetaObject::activate (sender=sender@entry=0x7fc24c069fb8, m=m@entry=0x7fc26efda480 <QIODevice::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#15 0x00007fc26ecdf090 in QIODevice::readyRead (this=this@entry=0x7fc24c069fb8) at .moc/release-shared/moc_qiodevice.cpp:105
#16 0x00007fc26afb62ac in QAbstractSocketPrivate::canReadNotification (this=0x7fc24c02c370) at socket/qabstractsocket.cpp:654
#17 0x00007fc26afc0e2d in event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1151
#18 QReadNotifier::event (this=<optimized out>, e=<optimized out>) at socket/qnativesocketengine.cpp:1148
#19 0x00007fc26cfa78ec in QApplicationPrivate::notify_helper (this=this@entry=0x1a25780, receiver=receiver@entry=0x7fc24c020df0, e=e@entry=0x7fc256474b50) at kernel/qapplication.cpp:4567
#20 0x00007fc26cfaa25b in QApplication::notify (this=this@entry=0x7fff815a51e0, receiver=receiver@entry=0x7fc24c020df0, e=e@entry=0x7fc256474b50) at kernel/qapplication.cpp:4428
#21 0x00007fc26dfb2af6 in KApplication::notify (this=0x7fff815a51e0, receiver=0x7fc24c020df0, event=0x7fc256474b50) at ../../kdeui/kernel/kapplication.cpp:311
#22 0x00007fc26ec8063e in QCoreApplication::notifyInternal (this=0x7fff815a51e0, receiver=0x7fc24c020df0, event=event@entry=0x7fc256474b50) at kernel/qcoreapplication.cpp:946
#23 0x00007fc26ecaf5c8 in sendEvent (event=0x7fc256474b50, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#24 socketNotifierSourceDispatch (source=0x7fc24c04ab30) at kernel/qeventdispatcher_glib.cpp:110
#25 0x00007fc26be25f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fc26be26248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fc26be26304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fc26ecaf036 in QEventDispatcherGlib::processEvents (this=0x7fc24c03ae50, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#29 0x00007fc26ec7f38f in QEventLoop::processEvents (this=this@entry=0x7fc256474d70, flags=...) at kernel/qeventloop.cpp:149
#30 0x00007fc26ec7f618 in QEventLoop::exec (this=this@entry=0x7fc256474d70, flags=...) at kernel/qeventloop.cpp:204
#31 0x00007fc26eb81410 in QThread::exec (this=this@entry=0x1b1a720) at thread/qthread.cpp:542
#32 0x00007fc25e0d7efe in Soprano::Server::ServerConnection::run (this=0x1b1a720) at ../../server/serverconnection.cpp:151
#33 0x00007fc26eb83bec in QThreadPrivate::start (arg=0x1b1a720) at thread/qthread_unix.cpp:338
#34 0x00007fc26c4fbf8e in start_thread (arg=0x7fc256475700) at pthread_create.c:311
#35 0x00007fc26c80ae1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7fc26f1bd7c0 (LWP 22896)):
#0  0x00007fc26c803233 in select () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc26ecac3ca in qt_safe_select (nfds=12, fdread=0x7fff815a40a0, fdwrite=0x7fff815a4120, fdexcept=fdexcept@entry=0x0, orig_timeout=orig_timeout@entry=0x7fff815a4050) at kernel/qcore_unix.cpp:93
#2  0x00007fc26ec5abbc in select_msecs (nfds=<optimized out>, fdread=<optimized out>, fdwrite=<optimized out>, timeout=<optimized out>) at io/qprocess_unix.cpp:1011
#3  0x00007fc26ec5c3f4 in QProcessPrivate::waitForFinished (this=this@entry=0x1cc02a0, msecs=msecs@entry=29966) at io/qprocess_unix.cpp:1227
#4  0x00007fc26ec15f6e in QProcess::waitForFinished (this=this@entry=0x7fff815a4290, msecs=29966, msecs@entry=30000) at io/qprocess.cpp:1759
#5  0x00007fc257e12ced in (anonymous namespace)::determineVirtuosoVersion (virtuosoBin=...) at ../../../backends/virtuoso/virtuosobackend.cpp:56
#6  0x00007fc257e13120 in Soprano::Virtuoso::BackendPlugin::isAvailable (this=<optimized out>) at ../../../backends/virtuoso/virtuosobackend.cpp:229
#7  0x00007fc25e33ae0f in Nepomuk2::Repository::open (this=0x1c43b10) at ../../../services/storage/repository.cpp:136
#8  0x00007fc25e33c72f in Nepomuk2::Repository::slotVirtuosoStopped (this=0x1c43b10, normalExit=160) at ../../../services/storage/repository.cpp:439
#9  0x00007fc26ec950ef in QMetaObject::activate (sender=0x1f909e0, m=m@entry=0x7fc25802b680 <Soprano::VirtuosoModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff815a46c0) at kernel/qobject.cpp:3539
#10 0x00007fc257e1060f in Soprano::VirtuosoModel::virtuosoStopped (this=<optimized out>, _t1=false) at ./virtuosomodel.moc:104
#11 0x00007fc26ec9a5be in QObject::event (this=0x1f909e0, e=<optimized out>) at kernel/qobject.cpp:1194
#12 0x00007fc26cfa78ec in QApplicationPrivate::notify_helper (this=this@entry=0x1a25780, receiver=receiver@entry=0x1f909e0, e=e@entry=0x1c96be0) at kernel/qapplication.cpp:4567
#13 0x00007fc26cfaa25b in QApplication::notify (this=this@entry=0x7fff815a51e0, receiver=receiver@entry=0x1f909e0, e=e@entry=0x1c96be0) at kernel/qapplication.cpp:4428
#14 0x00007fc26dfb2af6 in KApplication::notify (this=0x7fff815a51e0, receiver=0x1f909e0, event=0x1c96be0) at ../../kdeui/kernel/kapplication.cpp:311
#15 0x00007fc26ec8063e in QCoreApplication::notifyInternal (this=0x7fff815a51e0, receiver=receiver@entry=0x1f909e0, event=event@entry=0x1c96be0) at kernel/qcoreapplication.cpp:946
#16 0x00007fc26ec84171 in sendEvent (event=0x1c96be0, receiver=0x1f909e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1a00190) at kernel/qcoreapplication.cpp:1570
#18 0x00007fc26ec844a3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1463
#19 0x00007fc26ecaee83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#20 postEventSourceDispatch (s=0x1a1bb10) at kernel/qeventdispatcher_glib.cpp:279
#21 0x00007fc26be25f05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fc26be26248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fc26be26304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fc26ecaf016 in QEventDispatcherGlib::processEvents (this=0x1a01ac0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#25 0x00007fc26d04d1ae in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x00007fc26ec7f38f in QEventLoop::processEvents (this=this@entry=0x7fff815a4fc0, flags=...) at kernel/qeventloop.cpp:149
#27 0x00007fc26ec7f618 in QEventLoop::exec (this=this@entry=0x7fff815a4fc0, flags=...) at kernel/qeventloop.cpp:204
#28 0x00007fc26ec84cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#29 0x00007fc26cfa5ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#30 0x0000000000403e70 in main (argc=<optimized out>, argv=0x7fff815a5428) at ../../servicestub/main.cpp:180

This bug may be a duplicate of or related to bug 320123.

Possible duplicates by query: bug 320609, bug 320123.

Reported using DrKonqi