Bug 325160

Application: systemsettings (4.11.1)
KDE Platform Version: 4.11.1
Qt Version: 4.8.4
Operating System: Linux 3.11.0-7-generic x86_64
Distribution: Ubuntu Saucy Salamander (development branch)

-- Information about the crash:
Just start touchpad settings on kde settings manager and touchpad settings crushed.

The crash can be reproduced every time.

-- Backtrace:
Application: Параметры системы (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8121cb17c0 (LWP 2244))]

Thread 2 (Thread 0x7f8104be2700 (LWP 2245)):
#0  0x00007f8117c43690 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f8117c03729 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f8117c0383c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f811f424a76 in QEventDispatcherGlib::processEvents (this=0x7f81000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f811f3f65ef in QEventLoop::processEvents (this=this@entry=0x7f8104be1d70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f811f3f68e5 in QEventLoop::exec (this=this@entry=0x7f8104be1d70, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f811f2f588f in QThread::exec (this=this@entry=0x2026080) at thread/qthread.cpp:542
#7  0x00007f811f3d7d13 in QInotifyFileSystemWatcherEngine::run (this=0x2026080) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f811f2f7f2f in QThreadPrivate::start (arg=0x2026080) at thread/qthread_unix.cpp:338
#9  0x00007f81180dbf6e in start_thread (arg=0x7f8104be2700) at pthread_create.c:311
#10 0x00007f811ecabe2d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f8121cb17c0 (LWP 2244)):
[KCrash Handler]
#6  0x00007f811f3fe110 in QMetaObject::cast (this=0x7f8120b3ce00 <QListView::staticMetaObject>, obj=0x2f574f0) at kernel/qmetaobject.cpp:275
#7  0x00007f810bc361a2 in qobject_cast<QListView*> (object=<optimized out>) at /usr/include/qt4/QtCore/qobject.h:380
#8  Oxygen::WindowManager::isDragable (this=this@entry=0x1a531c0, widget=widget@entry=0x2904b50) at ../../../kstyles/oxygen/oxygenwindowmanager.cpp:353
#9  0x00007f810bc36310 in Oxygen::WindowManager::registerWidget (this=0x1a531c0, widget=widget@entry=0x2904b50) at ../../../kstyles/oxygen/oxygenwindowmanager.cpp:123
#10 0x00007f810bc1f19a in Oxygen::Style::polish (this=0x1a21960, widget=0x2904b50) at ../../../kstyles/oxygen/oxygenstyle.cpp:211
#11 0x00007f81200b2caa in QWidget::event (this=this@entry=0x2904b50, event=event@entry=0x7fff11f2dd40) at kernel/qwidget.cpp:8472
#12 0x00007f81204545ce in QFrame::event (this=0x2904b50, e=0x7fff11f2dd40) at widgets/qframe.cpp:557
#13 0x00007f8120063dfc in QApplicationPrivate::notify_helper (this=this@entry=0x19d1540, receiver=receiver@entry=0x2904b50, e=e@entry=0x7fff11f2dd40) at kernel/qapplication.cpp:4567
#14 0x00007f812006a470 in QApplication::notify (this=this@entry=0x7fff11f336b0, receiver=receiver@entry=0x2904b50, e=e@entry=0x7fff11f2dd40) at kernel/qapplication.cpp:4353
#15 0x00007f8120d6d9aa in KApplication::notify (this=0x7fff11f336b0, receiver=0x2904b50, event=0x7fff11f2dd40) at ../../kdeui/kernel/kapplication.cpp:311
#16 0x00007f811f3f78bd in QCoreApplication::notifyInternal (this=0x7fff11f336b0, receiver=receiver@entry=0x2904b50, event=event@entry=0x7fff11f2dd40) at kernel/qcoreapplication.cpp:946
#17 0x00007f81200b004f in sendEvent (event=0x7fff11f2dd40, receiver=0x2904b50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#18 QWidget::ensurePolished (this=this@entry=0x2904b50) at kernel/qwidget.cpp:9723
#19 0x00007f8120459023 in QLabel::minimumSizeHint (this=0x2904b50) at widgets/qlabel.cpp:921
#20 0x00007f81204590e3 in QLabel::sizeHint (this=<optimized out>) at widgets/qlabel.cpp:906
#21 0x00007f8120e2a3ec in KNumInput::layout (this=this@entry=0x2f574f0, deep=deep@entry=true) at ../../kdeui/widgets/knuminput.cpp:164
#22 0x00007f8120e2a5cf in KNumInput::setLabel (this=this@entry=0x2f574f0, label=..., a=...) at ../../kdeui/widgets/knuminput.cpp:150
#23 0x00007f8120e2a6fa in KDoubleNumInput::setLabel (this=0x2f574f0, label=..., a=...) at ../../kdeui/widgets/knuminput.cpp:1064
#24 0x00007f80f66993ef in meth_KDoubleNumInput_setLabel (sipSelf=0x30c1b98, sipArgs=<optimized out>) at sip/kdeui/sipkdeuipart3.cpp:84707
#25 0x00007f80fcc98fc2 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#26 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#27 0x00007f80fcc9b03d in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#28 0x00007f80fcc98cc7 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#29 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#30 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#31 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#32 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#33 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#34 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#35 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#36 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#37 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#38 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#39 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#40 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#41 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#42 0x00007f80fcc9b03d in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#43 0x00007f80fcc98cc7 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#44 0x00007f80fcc98f47 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#45 0x00007f80fcc9b03d in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#46 0x00007f80fcc98cc7 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#47 0x00007f80fcc9b03d in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#48 0x00007f80fcc98cc7 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#49 0x00007f80fcc9b03d in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#50 0x00007f80fcc9b1d0 in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#51 0x00007f80fccfbe23 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#52 0x00007f80fcc7ac9d in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#53 0x00007f80fccfbe23 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#54 0x00007f80fcd0047f in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#55 0x00007f80fccfe9ef in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#56 0x00007f80fccfbe23 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#57 0x00007f80fcc96706 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#58 0x00007f80fcc9b03d in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#59 0x00007f80fcc9b1d0 in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#60 0x00007f80fccfbe23 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#61 0x00007f80fcc7ac9d in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#62 0x00007f80fccfbe23 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#63 0x00007f80fcd0047f in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#64 0x00007f80fccfe9ef in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#65 0x00007f80fccfbe23 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#66 0x00007f80fcc96706 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#67 0x00007f80fcc9b03d in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#68 0x00007f80fcc9b1d0 in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#69 0x00007f80fccfbe23 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#70 0x00007f80fcc7ac9d in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#71 0x00007f80fccfbe23 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#72 0x00007f80fcd0047f in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#73 0x00007f80fccfe9ef in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#74 0x00007f80fccfbe23 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#75 0x00007f80fcc96706 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#76 0x00007f80fcc9b03d in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#77 0x00007f80fcc98cc7 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#78 0x00007f80fcc9b03d in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#79 0x00007f80fcc98cc7 in PyEval_EvalFrameEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#80 0x00007f80fcc9b03d in PyEval_EvalCodeEx () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#81 0x00007f80fcc9b1d0 in ?? () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#82 0x00007f80fccfbe23 in PyObject_Call () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#83 0x00007f80fcd76f07 in PyEval_CallObjectWithKeywords () from /usr/lib/x86_64-linux-gnu/libpython2.7.so.1.0
#84 0x00007f80fd133d3d in RunFunction (object=object@entry=0x2d641b8, args=args@entry=0x2cfc230) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:343
#85 0x00007f80fd13487e in KPythonPluginFactory::create (this=<optimized out>, iface=<optimized out>, parentWidget=<optimized out>, parent=<optimized out>, args=..., keyword=...) at ../../kpythonpluginfactory/kpythonpluginfactory.cpp:233
#86 0x00007f81213c284e in create<KCModule> (args=..., keyword=..., parent=0x22c4730, parentWidget=0x0, this=0x26117f0) at ../../kdecore/util/kpluginfactory.h:531
#87 createInstance<KCModule> (error=0x7fff11f318f0, args=..., parent=0x22c4730, parentWidget=0x0, this=0x1da5f80) at ../../kdecore/services/kservice.h:573
#88 createInstance<KCModule> (error=0x7fff11f318f0, args=..., parent=0x22c4730, this=0x1da5f80) at ../../kdecore/services/kservice.h:550
#89 KCModuleLoader::loadModule (mod=..., report=report@entry=KCModuleLoader::Inline, parent=0x22c4730, args=...) at ../../kutils/kcmoduleloader.cpp:89
#90 0x00007f81213c7a9b in KCModuleProxyPrivate::loadModule (this=this@entry=0x22db8d0) at ../../kutils/kcmoduleproxy.cpp:107
#91 0x00007f81213c81b5 in KCModuleProxy::realModule (this=this@entry=0x22c4730) at ../../kutils/kcmoduleproxy.cpp:83
#92 0x00007f81213c85b3 in KCModuleProxy::showEvent (this=0x22c4730, ev=0x7fff11f31f30) at ../../kutils/kcmoduleproxy.cpp:198
#93 0x00007f81200b30b9 in QWidget::event (this=0x22c4730, event=0x7fff11f31f30) at kernel/qwidget.cpp:8593
#94 0x00007f8120063dfc in QApplicationPrivate::notify_helper (this=this@entry=0x19d1540, receiver=receiver@entry=0x22c4730, e=e@entry=0x7fff11f31f30) at kernel/qapplication.cpp:4567
#95 0x00007f812006a470 in QApplication::notify (this=this@entry=0x7fff11f336b0, receiver=receiver@entry=0x22c4730, e=e@entry=0x7fff11f31f30) at kernel/qapplication.cpp:4353
#96 0x00007f8120d6d9aa in KApplication::notify (this=0x7fff11f336b0, receiver=0x22c4730, event=0x7fff11f31f30) at ../../kdeui/kernel/kapplication.cpp:311
#97 0x00007f811f3f78bd in QCoreApplication::notifyInternal (this=0x7fff11f336b0, receiver=receiver@entry=0x22c4730, event=event@entry=0x7fff11f31f30) at kernel/qcoreapplication.cpp:946
#98 0x00007f81200b080f in sendEvent (event=0x7fff11f31f30, receiver=0x22c4730) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#99 QWidgetPrivate::show_helper (this=0x22db9b0) at kernel/qwidget.cpp:7555
#100 0x00007f81200b053c in QWidgetPrivate::show_recursive (this=<optimized out>) at kernel/qwidget.cpp:7426
#101 0x00007f81200b067a in QWidgetPrivate::showChildren (this=this@entry=0x22d85a0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7863
#102 0x00007f81200b070f in QWidgetPrivate::show_helper (this=this@entry=0x22d85a0) at kernel/qwidget.cpp:7502
#103 0x00007f81200b24c4 in QWidget::setVisible (this=0x22d77a0, visible=<optimized out>) at kernel/qwidget.cpp:7777
#104 0x00007f81200b068e in show (this=0x22d77a0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#105 QWidgetPrivate::showChildren (this=this@entry=0x22d8270, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7865
#106 0x00007f81200b070f in QWidgetPrivate::show_helper (this=this@entry=0x22d8270) at kernel/qwidget.cpp:7502
#107 0x00007f81200b24c4 in QWidget::setVisible (this=0x22c4c00, visible=<optimized out>) at kernel/qwidget.cpp:7777
#108 0x00007f8120096342 in show (this=0x22c4c00) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:494
#109 QStackedLayout::setCurrentIndex (this=0x1d7bc50, index=5) at kernel/qstackedlayout.cpp:311
#110 0x00007f81200964ba in QStackedLayout::setCurrentWidget (this=<optimized out>, widget=widget@entry=0x22c4c00) at kernel/qstackedlayout.cpp:365
#111 0x00007f81204ab327 in QStackedWidget::setCurrentWidget (this=<optimized out>, widget=widget@entry=0x22c4c00) at widgets/qstackedwidget.cpp:295
#112 0x00007f8120d9980e in KPageViewPrivate::_k_pageSelected (this=0x1d9b0c0, index=..., previous=...) at ../../kdeui/paged/kpageview.cpp:235
#113 0x00007f811f40ba58 in QMetaObject::activate (sender=sender@entry=0x22e1940, m=m@entry=0x7f8120b29fc0 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff11f323a0) at kernel/qobject.cpp:3539
#114 0x00007f81205abc47 in QItemSelectionModel::selectionChanged (this=this@entry=0x22e1940, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:166
#115 0x00007f81205b1277 in QItemSelectionModel::emitSelectionChanged (this=this@entry=0x22e1940, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1600
#116 0x00007f81205b1a83 in QItemSelectionModel::select (this=0x22e1940, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110
#117 0x00007f8120d9c34c in KDEPrivate::SelectionModel::select (this=<optimized out>, selection=..., command=...) at ../../kdeui/paged/kpageview_p.cpp:619
#118 0x00007f8120581990 in QListView::setSelection (this=<optimized out>, rect=..., command=...) at itemviews/qlistview.cpp:1379
#119 0x00007f812055de6a in QAbstractItemView::mousePressEvent (this=0x1d64eb0, event=<optimized out>) at itemviews/qabstractitemview.cpp:1690
#120 0x00007f81200b3191 in QWidget::event (this=this@entry=0x1d64eb0, event=event@entry=0x7fff11f32e50) at kernel/qwidget.cpp:8371
#121 0x00007f81204545ce in QFrame::event (this=0x1d64eb0, e=0x7fff11f32e50) at widgets/qframe.cpp:557
#122 0x00007f81205636b3 in QAbstractItemView::viewportEvent (this=0x1d64eb0, event=0x7fff11f32e50) at itemviews/qabstractitemview.cpp:1644
#123 0x00007f811f3f7a26 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x19d1540, receiver=receiver@entry=0x1e71600, event=event@entry=0x7fff11f32e50) at kernel/qcoreapplication.cpp:1056
#124 0x00007f8120063ddc in QApplicationPrivate::notify_helper (this=this@entry=0x19d1540, receiver=receiver@entry=0x1e71600, e=e@entry=0x7fff11f32e50) at kernel/qapplication.cpp:4563
#125 0x00007f812006a5ad in QApplication::notify (this=this@entry=0x7fff11f336b0, receiver=receiver@entry=0x1e71600, e=e@entry=0x7fff11f32e50) at kernel/qapplication.cpp:4110
#126 0x00007f8120d6d9aa in KApplication::notify (this=0x7fff11f336b0, receiver=0x1e71600, event=0x7fff11f32e50) at ../../kdeui/kernel/kapplication.cpp:311
#127 0x00007f811f3f78bd in QCoreApplication::notifyInternal (this=0x7fff11f336b0, receiver=receiver@entry=0x1e71600, event=event@entry=0x7fff11f32e50) at kernel/qcoreapplication.cpp:946
#128 0x00007f8120069d63 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#129 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x1e71600, event=event@entry=0x7fff11f32e50, alienWidget=alienWidget@entry=0x1e71600, nativeWidget=nativeWidget@entry=0x1b301a0, buttonDown=buttonDown@entry=0x7f8120b482f8 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#130 0x00007f81200de7db in QETWidget::translateMouseEvent (this=this@entry=0x1b301a0, event=event@entry=0x7fff11f331d0) at kernel/qapplication_x11.cpp:4631
#131 0x00007f81200de079 in QApplication::x11ProcessEvent (this=0x7fff11f336b0, event=event@entry=0x7fff11f331d0) at kernel/qapplication_x11.cpp:3624
#132 0x00007f8120105922 in x11EventSourceDispatch (s=0x19c6b40, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#133 0x00007f8117c03446 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#134 0x00007f8117c03798 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#135 0x00007f8117c0383c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#136 0x00007f811f424a55 in QEventDispatcherGlib::processEvents (this=0x197cad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#137 0x00007f81201059d6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#138 0x00007f811f3f65ef in QEventLoop::processEvents (this=this@entry=0x7fff11f335b0, flags=...) at kernel/qeventloop.cpp:149
#139 0x00007f811f3f68e5 in QEventLoop::exec (this=this@entry=0x7fff11f335b0, flags=...) at kernel/qeventloop.cpp:204
#140 0x00007f811f3fbe5b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#141 0x00007f812006234c in QApplication::exec () at kernel/qapplication.cpp:3828
#142 0x000000000040aadb in main (argc=5, argv=0x7fff11f337f8) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 324859, bug 324648, bug 324002.

Reported using DrKonqi