Bug 236118

Application that crashed: kwrite
Version of the application: 4.3.4 (KDE 4.3.4)
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-3-amd64 x86_64
Distribution: Debian GNU/Linux testing-proposed-updates (sid)

What I was doing when the application crashed:
After save a txt file, the Kwrite close, open the bug assistant.

 -- Backtrace:
Application: KWrite (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fee70642750 (LWP 5432))]

Thread 4 (Thread 0x7fee5dd7c910 (LWP 5433)):
#0  0x00007fee6d57cf89 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fee5e0d76a6 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fee5e3b52a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007fee5e0d76e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fee5e3c336c) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007fee6d57873a in start_thread () from /lib/libpthread.so.0
#4  0x00007fee6d85969d in clone () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fee529ad910 (LWP 11196)):
#0  0x00007fee6d57d20d in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007fee579c5f41 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fee6d57873a in start_thread () from /lib/libpthread.so.0
#3  0x00007fee6d85969d in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fee3f83c910 (LWP 11333)):
#0  0x00007fee6d84e743 in poll () from /lib/libc.so.6
#1  0x00007fee6b79d8ca in ?? () from /usr/lib/libxcb.so.1
#2  0x00007fee6b79fc0c in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#3  0x00007fee402702b3 in ?? () from /usr/lib/xine/plugins/1.28/xineplug_vo_out_xcbxv.so
#4  0x00007fee579d1cc3 in ?? () from /usr/lib/libxine.so.1
#5  0x00007fee57c5f8a6 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#6  0x00007fee57c1f8bf in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#7  0x00007fee57c1fa4d in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#8  0x00007fee70155b7d in QObject::event (this=0x10f0320, e=0x10e4890) at kernel/qobject.cpp:1231
#9  0x00007fee6dfe98fc in QApplicationPrivate::notify_helper (this=0x75ac10, receiver=0x10f0320, e=0x10e4890) at kernel/qapplication.cpp:4300
#10 0x00007fee6dfefddb in QApplication::notify (this=0x7fff6c1744e0, receiver=0x10f0320, e=0x10e4890) at kernel/qapplication.cpp:4183
#11 0x00007fee6ecefde6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#12 0x00007fee70145f1c in QCoreApplication::notifyInternal (this=0x7fff6c1744e0, receiver=0x10f0320, event=0x10e4890) at kernel/qcoreapplication.cpp:704
#13 0x00007fee70148697 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x152e990) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#14 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x152e990) at kernel/qcoreapplication.cpp:1345
#15 0x00007fee7016f833 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#16 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#17 0x00007fee6caad6c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#18 0x00007fee6cab1538 in ?? () from /lib/libglib-2.0.so.0
#19 0x00007fee6cab16ec in g_main_context_iteration () from /lib/libglib-2.0.so.0
#20 0x00007fee7016f373 in QEventDispatcherGlib::processEvents (this=0x152f300, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#21 0x00007fee70144842 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#22 0x00007fee70144c1c in QEventLoop::exec (this=0x7fee3f83bfe0, flags=) at kernel/qeventloop.cpp:201
#23 0x00007fee7004ebc9 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#24 0x00007fee57c21400 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#25 0x00007fee700515c5 in QThreadPrivate::start (arg=0x10f0930) at thread/qthread_unix.cpp:248
#26 0x00007fee6d57873a in start_thread () from /lib/libpthread.so.0
#27 0x00007fee6d85969d in clone () from /lib/libc.so.6
#28 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fee70642750 (LWP 5432)):
[KCrash Handler]
#5  QAbstractButton::isChecked (this=0x73007200000077) at widgets/qabstractbutton.cpp:770
#6  0x00007fee58371423 in ?? () from /usr/lib/kde4/kfileaudiopreview.so
#7  0x00007fee7015486c in QObjectPrivate::deleteChildren (this=0xed4aa0) at kernel/qobject.cpp:1986
#8  0x00007fee6e046995 in ~QWidget (this=0xed4880, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1469
#9  0x00007fee6e4471d1 in ~QStackedWidget (this=0x73007200000077, __in_chrg=<value optimized out>) at widgets/qstackedwidget.cpp:151
#10 0x00007fee7015486c in QObjectPrivate::deleteChildren (this=0xed4ed0) at kernel/qobject.cpp:1986
#11 0x00007fee6e046995 in ~QWidget (this=0xec4d40, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1469
#12 0x00007fee6f2ec280 in KFileMetaPreview::~KFileMetaPreview() () from /usr/lib/libkio.so.5
#13 0x00007fee58fb7cb2 in KDirOperator::Private::~Private() () from /usr/lib/libkfile.so.4
#14 0x00007fee58fb7e7f in KDirOperator::~KDirOperator() () from /usr/lib/libkfile.so.4
#15 0x00007fee58fd1b6f in KFileWidget::~KFileWidget() () from /usr/lib/libkfile.so.4
#16 0x00007fee7015486c in QObjectPrivate::deleteChildren (this=0xccfb90) at kernel/qobject.cpp:1986
#17 0x00007fee6e046995 in ~QWidget (this=0x7fff6c1724c0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1469
#18 0x00007fee6f2e0bad in KEncodingFileDialog::~KEncodingFileDialog() () from /usr/lib/libkio.so.5
#19 0x00007fee7015486c in QObjectPrivate::deleteChildren (this=0x967a10) at kernel/qobject.cpp:1986
#20 0x00007fee6e046995 in ~QWidget (this=0x9677c0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1469
#21 0x00007fee5e73df10 in ?? () from /usr/lib/kde4/katepart.so
#22 0x00007fee5e6b8a77 in ?? () from /usr/lib/kde4/katepart.so
#23 0x00007fee60aff884 in ?? () from /usr/lib/libkdeinit4_kwrite.so
#24 0x00007fee70155b7d in QObject::event (this=0x84ec40, e=0x1583f00) at kernel/qobject.cpp:1231
#25 0x00007fee6e03f29f in QWidget::event (this=0x84ec40, event=0x1583f00) at kernel/qwidget.cpp:8455
#26 0x00007fee6e400f6b in QMainWindow::event (this=0x84ec40, event=0x1583f00) at widgets/qmainwindow.cpp:1433
#27 0x00007fee6edfa353 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5
#28 0x00007fee6dfe98fc in QApplicationPrivate::notify_helper (this=0x75ac10, receiver=0x84ec40, e=0x1583f00) at kernel/qapplication.cpp:4300
#29 0x00007fee6dfefddb in QApplication::notify (this=0x7fff6c1744e0, receiver=0x84ec40, e=0x1583f00) at kernel/qapplication.cpp:4183
#30 0x00007fee6ecefde6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#31 0x00007fee70145f1c in QCoreApplication::notifyInternal (this=0x7fff6c1744e0, receiver=0x84ec40, event=0x1583f00) at kernel/qcoreapplication.cpp:704
#32 0x00007fee70148697 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x6d4360) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x6d4360) at kernel/qcoreapplication.cpp:1345
#34 0x00007fee7016f833 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#35 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#36 0x00007fee6caad6c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x00007fee6cab1538 in ?? () from /lib/libglib-2.0.so.0
#38 0x00007fee6cab16ec in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x00007fee7016f373 in QEventDispatcherGlib::processEvents (this=0x6d57a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#40 0x00007fee6e0993de in QGuiEventDispatcherGlib::processEvents (this=0x73007200000077, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007fee70144842 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#42 0x00007fee70144c1c in QEventLoop::exec (this=0xde1630, flags=) at kernel/qeventloop.cpp:201
#43 0x00007fee65b89b5e in Phonon::PulseSupport::PulseSupport() () from /usr/lib/libphonon.so.4
#44 0x00007fee65b89bff in Phonon::PulseSupport::getInstance() () from /usr/lib/libphonon.so.4
#45 0x00007fee57c46c63 in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#46 0x00007fee57c47343 in qt_plugin_instance () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#47 0x00007fee58162b82 in ?? () from /usr/lib/kde4/plugins/phonon_platform/kde.so
#48 0x00007fee581636db in ?? () from /usr/lib/kde4/plugins/phonon_platform/kde.so
#49 0x00007fee65b796a9 in ?? () from /usr/lib/libphonon.so.4
#50 0x00007fee65b7a567 in Phonon::Factory::backend(bool) () from /usr/lib/libphonon.so.4
#51 0x00007fee65b718ce in Phonon::BackendCapabilities::availableMimeTypes() () from /usr/lib/libphonon.so.4
#52 0x00007fee58371d11 in ?? () from /usr/lib/kde4/kfileaudiopreview.so
#53 0x00007fee58372655 in QObject* KPluginFactory::createInstance<KFileAudioPreview, QWidget>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib/kde4/kfileaudiopreview.so
#54 0x00007fee6fd388ce in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib/libkdecore.so.5
#55 0x00007fee6f2ec418 in KFileMetaPreview::createAudioPreview(QWidget*) () from /usr/lib/libkio.so.5
#56 0x00007fee6f2ed26a in KFileMetaPreview::previewProviderFor(QString const&) () from /usr/lib/libkio.so.5
#57 0x00007fee6f2ec5a2 in KFileMetaPreview::showPreview(KUrl const&) () from /usr/lib/libkio.so.5
#58 0x00007fee58fb4ff1 in KDirOperator::Private::_k_triggerPreview(QModelIndex const&) () from /usr/lib/libkfile.so.4
#59 0x00007fee58fc0d88 in KDirOperator::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkfile.so.4
#60 0x00007fee70158c4f in QMetaObject::activate (sender=0xcb4490, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xec9c20) at kernel/qobject.cpp:3293
#61 0x00007fee6e504f45 in QAbstractItemView::entered (this=0x73007200000077, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:352
#62 0x00007fee6e509438 in QAbstractItemViewPrivate::checkMouseMove (this=0xeb0b30, index=...) at itemviews/qabstractitemview.cpp:170
#63 0x00007fee6e50963e in QAbstractItemViewPrivate::checkMouseMove (this=<value optimized out>, value=54) at ../../include/QtGui/private/../../../src/gui/itemviews/qabstractitemview_p.h:158
#64 QAbstractItemView::verticalScrollbarValueChanged (this=<value optimized out>, value=54) at itemviews/qabstractitemview.cpp:2582
#65 0x00007fee6e50fa08 in QAbstractItemView::qt_metacall (this=0xcb4490, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff6c1702c0)
    at .moc/release-shared/moc_qabstractitemview.cpp:244
#66 0x00007fee6e558e45 in QTreeView::qt_metacall (this=0x73007200000077, _c=QMetaObject::InvokeMetaMethod, _id=-80, _a=0xec9c20) at .moc/release-shared/moc_qtreeview.cpp:119
#67 0x00007fee58fb4628 in ?? () from /usr/lib/libkfile.so.4
#68 0x00007fee70158c4f in QMetaObject::activate (sender=0xeafc90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xec9c20) at kernel/qobject.cpp:3293
#69 0x00007fee6e68421e in QAbstractSlider::valueChanged (this=0x73007200000077, _t1=54) at .moc/release-shared/moc_qabstractslider.cpp:182
#70 0x00007fee6e3a0df0 in QAbstractSlider::wheelEvent (this=0xeafc90, e=0x7fff6c1716a0) at widgets/qabstractslider.cpp:731
#71 0x00007fee6e03ff5f in QWidget::event (this=0xeafc90, event=0x7fff6c1716a0) at kernel/qwidget.cpp:8006
#72 0x00007fee6dfe98fc in QApplicationPrivate::notify_helper (this=0x75ac10, receiver=0xeafc90, e=0x7fff6c1716a0) at kernel/qapplication.cpp:4300
#73 0x00007fee6dff0437 in QApplication::notify (this=0x7fff6c1744e0, receiver=0xeafc90, e=0x7fff6c1716a0) at kernel/qapplication.cpp:3920
#74 0x00007fee6ecefde6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#75 0x00007fee70145f1c in QCoreApplication::notifyInternal (this=0x7fff6c1744e0, receiver=0xeafc90, event=0x7fff6c1716a0) at kernel/qcoreapplication.cpp:704
#76 0x00007fee6e03ff5f in QWidget::event (this=0xcb4490, event=0x7fff6c1716a0) at kernel/qwidget.cpp:8006
#77 0x00007fee6e3e5726 in QFrame::event (this=0xcb4490, e=0x7fff6c1716a0) at widgets/qframe.cpp:557
#78 0x00007fee6e51496b in QAbstractItemView::viewportEvent (this=0xcb4490, event=0x7fff6c1716a0) at itemviews/qabstractitemview.cpp:1610
#79 0x00007fee6e551a42 in QTreeView::viewportEvent (this=0xcb4490, event=0x7fff6c1716a0) at itemviews/qtreeview.cpp:1248
#80 0x00007fee70145337 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xeb10e0, event=0x7fff6c1716a0) at kernel/qcoreapplication.cpp:819
#81 0x00007fee6dfe98cc in QApplicationPrivate::notify_helper (this=0x75ac10, receiver=0xeb10e0, e=0x7fff6c1716a0) at kernel/qapplication.cpp:4296
#82 0x00007fee6dff0437 in QApplication::notify (this=0x7fff6c1744e0, receiver=0xeb10e0, e=0x7fff6c1716a0) at kernel/qapplication.cpp:3920
#83 0x00007fee6ecefde6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#84 0x00007fee70145f1c in QCoreApplication::notifyInternal (this=0x7fff6c1744e0, receiver=0xeb10e0, event=0x7fff6c1716a0) at kernel/qcoreapplication.cpp:704
#85 0x00007fee6e060ee7 in QCoreApplication::sendSpontaneousEvent (this=<value optimized out>, global_x=<value optimized out>, global_y=<value optimized out>, delta=<value optimized out>, buttons=)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#86 QETWidget::translateWheelEvent (this=<value optimized out>, global_x=<value optimized out>, global_y=<value optimized out>, delta=<value optimized out>, buttons=)
    at kernel/qapplication_x11.cpp:4405
#87 0x00007fee6e06f983 in QETWidget::translateMouseEvent (this=0x7fff6c1724c0, event=0x7fff6c172100) at kernel/qapplication_x11.cpp:4183
#88 0x00007fee6e06dd3c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff6c172100) at kernel/qapplication_x11.cpp:3501
#89 0x00007fee6e0997e2 in x11EventSourceDispatch (s=0x75e860, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#90 0x00007fee6caad6c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#91 0x00007fee6cab1538 in ?? () from /lib/libglib-2.0.so.0
#92 0x00007fee6cab16ec in g_main_context_iteration () from /lib/libglib-2.0.so.0
#93 0x00007fee7016f373 in QEventDispatcherGlib::processEvents (this=0x6d57a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#94 0x00007fee6e0993de in QGuiEventDispatcherGlib::processEvents (this=0x73007200000077, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#95 0x00007fee70144842 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#96 0x00007fee70144c1c in QEventLoop::exec (this=0x7fff6c172420, flags=) at kernel/qeventloop.cpp:201
#97 0x00007fee6e4b265e in QDialog::exec (this=0x7fff6c1724c0) at dialogs/qdialog.cpp:546
#98 0x00007fee6f2e1479 in KEncodingFileDialog::getSaveUrlAndEncoding(QString const&, QString const&, QString const&, QWidget*, QString const&) () from /usr/lib/libkio.so.5
#99 0x00007fee5e6c0202 in ?? () from /usr/lib/kde4/katepart.so
#100 0x00007fee5e6b44cd in ?? () from /usr/lib/kde4/katepart.so
#101 0x00007fee5e6bfadc in ?? () from /usr/lib/kde4/katepart.so
#102 0x00007fee70158c4f in QMetaObject::activate (sender=0x9b72b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0xec9c20) at kernel/qobject.cpp:3293
#103 0x00007fee6dfe3702 in QAction::triggered (this=0x73007200000077, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#104 0x00007fee6dfe577b in QAction::activate (this=0x9b72b0, event=<value optimized out>) at kernel/qaction.cpp:1255
#105 0x00007fee6dfe7087 in QAction::event (this=0x73007200000077, e=<value optimized out>) at kernel/qaction.cpp:1181
#106 0x00007fee6ec1ec9d in KAction::event(QEvent*) () from /usr/lib/libkdeui.so.5
#107 0x00007fee6dfe98fc in QApplicationPrivate::notify_helper (this=0x75ac10, receiver=0x9b72b0, e=0x7fff6c172eb0) at kernel/qapplication.cpp:4300
#108 0x00007fee6dfefddb in QApplication::notify (this=0x7fff6c1744e0, receiver=0x9b72b0, e=0x7fff6c172eb0) at kernel/qapplication.cpp:4183
#109 0x00007fee6ecefde6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#110 0x00007fee70145f1c in QCoreApplication::notifyInternal (this=0x7fff6c1744e0, receiver=0x9b72b0, event=0x7fff6c172eb0) at kernel/qcoreapplication.cpp:704
#111 0x00007fee6e025536 in QCoreApplication::sendEvent (this=<value optimized out>, e=0x7fff6c1734b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#112 QShortcutMap::dispatchEvent (this=<value optimized out>, e=0x7fff6c1734b0) at kernel/qshortcutmap.cpp:879
#113 0x00007fee6e027347 in QShortcutMap::tryShortcutEvent (this=0x75ad38, o=<value optimized out>, e=0x7fff6c1734b0) at kernel/qshortcutmap.cpp:364
#114 0x00007fee6dff1948 in QApplication::notify (this=0x7fff6c1744e0, receiver=0x978c90, e=0x7fff6c1734b0) at kernel/qapplication.cpp:3746
#115 0x00007fee6ecefde6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#116 0x00007fee70145f1c in QCoreApplication::notifyInternal (this=0x7fff6c1744e0, receiver=0x978c90, event=0x7fff6c1734b0) at kernel/qcoreapplication.cpp:704
#117 0x00007fee6e09411a in QKeyMapper::sendKeyEvent (keyWidget=0x978c90, grab=<value optimized out>, type=QEvent::KeyPress, code=83, modifiers=<value optimized out>, text=..., autorepeat=false, 
    count=1, nativeScanCode=39, nativeVirtualKey=115, nativeModifiers=20) at kernel/qkeymapper_x11.cpp:1861
#118 0x00007fee6e096671 in QKeyMapperPrivate::translateKeyEvent (this=0x7a1810, keyWidget=0x978c90, event=<value optimized out>, grab=false) at kernel/qkeymapper_x11.cpp:1831
#119 0x00007fee6e06dd94 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff6c174060) at kernel/qapplication_x11.cpp:3394
#120 0x00007fee6e0997e2 in x11EventSourceDispatch (s=0x75e860, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#121 0x00007fee6caad6c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#122 0x00007fee6cab1538 in ?? () from /lib/libglib-2.0.so.0
#123 0x00007fee6cab16ec in g_main_context_iteration () from /lib/libglib-2.0.so.0
#124 0x00007fee7016f373 in QEventDispatcherGlib::processEvents (this=0x6d57a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#125 0x00007fee6e0993de in QGuiEventDispatcherGlib::processEvents (this=0x73007200000077, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#126 0x00007fee70144842 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#127 0x00007fee70144c1c in QEventLoop::exec (this=0x7fff6c174380, flags=) at kernel/qeventloop.cpp:201
#128 0x00007fee7014895b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#129 0x00007fee60b0402d in kdemain () from /usr/lib/libkdeinit4_kwrite.so
#130 0x0000000000406e9e in _start ()

Reported using DrKonqi