Bug 264776

Application: systemsettings (1.0)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-25-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
I had just logged in.
When I started Date & Time in System Settings ith a double click (I'm not yet used to KDE...), it crashed.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1896e73760 (LWP 1782))]

Thread 2 (Thread 0x7f1880e2e700 (LWP 1860)):
#0  0x00007f1894365203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f189155a009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f189155a45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f1894aa91e6 in QEventDispatcherGlib::processEvents (this=0x1041790, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f1894a7ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f1894a7bdec in QEventLoop::exec (this=0x7f1880e2ddb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f18949862fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f1894a5b5f8 in QInotifyFileSystemWatcherEngine::run (this=0xf28320) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f189498927e in QThreadPrivate::start (arg=0xf28320) at thread/qthread_unix.cpp:266
#9  0x00007f1894075971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f189437192d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1896e73760 (LWP 1782)):
[KCrash Handler]
#6  QString (this=0x51) at /usr/include/qt4/QtCore/qstring.h:727
#7  KAboutData::appName (this=0x51) at ../../kdecore/kernel/kaboutdata.cpp:665
#8  0x00007f18964b5af2 in KCModule::setNeedsAuthorization (this=0x10d6e90, needsAuth=<value optimized out>) at ../../kdeui/widgets/kcmodule.cpp:143
#9  0x00007f1880429361 in KclockModule::KclockModule (this=0x10d6e90, parent=<value optimized out>) at ../../../kcontrol/dateandtime/main.cpp:79
#10 0x00007f1880429f55 in KPluginFactory::createInstance<KclockModule, QWidget> (parentWidget=<value optimized out>, parent=<value optimized out>, args=...) at /usr/include/kpluginfactory.h:461
#11 0x00007f189524e97f in KPluginFactory::create (this=0x10d6a30, iface=0x7f189658b640 "KCModule", parentWidget=<value optimized out>, parent=0x10b4e70, args=..., keyword=<value optimized out>) at ../../kdecore/util/kpluginfactory.cpp:191
#12 0x00007f1896a5071b in create<KCModule> (mod=..., report=<value optimized out>, parent=<value optimized out>, args=<value optimized out>) at ../../kdecore/util/kpluginfactory.h:515
#13 createInstance<KCModule> (mod=..., report=<value optimized out>, parent=<value optimized out>, args=<value optimized out>) at ../../kdecore/services/kservice.h:532
#14 createInstance<KCModule> (mod=..., report=<value optimized out>, parent=<value optimized out>, args=<value optimized out>) at ../../kdecore/services/kservice.h:509
#15 createInstance<KCModule> (mod=..., report=<value optimized out>, parent=<value optimized out>, args=<value optimized out>) at ../../kdecore/services/kservice.h:552
#16 KCModuleLoader::loadModule (mod=..., report=<value optimized out>, parent=<value optimized out>, args=<value optimized out>) at ../../kutils/kcmoduleloader.cpp:89
#17 0x00007f1896a55699 in KCModuleProxyPrivate::loadModule (this=0x10b4950) at ../../kutils/kcmoduleproxy.cpp:106
#18 0x00007f1896a561c5 in KCModuleProxy::realModule (this=<value optimized out>) at ../../kutils/kcmoduleproxy.cpp:83
#19 0x00007f189682e2bc in ModuleView::stateChanged (this=0xd58190) at ../../../systemsettings/core/ModuleView.cpp:374
#20 0x00007f1896830008 in ModuleView::qt_metacall (this=0xd58190, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffd89056a0) at ./ModuleView.moc:99
#21 0x00007f1894a94b27 in QMetaObject::activate (sender=0xda2100, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3280
#22 0x00007f189643fda8 in KPageWidget::currentPageChanged (this=0x7fffd89048f0, _t1=0x10a1c50, _t2=0x0) at ./kpagewidget.moc:96
#23 0x00007f189643ff48 in KPageWidget::qt_metacall (this=0xda2100, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffd89057e0) at ./kpagewidget.moc:84
#24 0x00007f1894a94b27 in QMetaObject::activate (sender=0xda2100, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3280
#25 0x00007f189643acf7 in KPageView::currentPageChanged (this=0x7fffd89048f0, _t1=<value optimized out>, _t2=<value optimized out>) at ./kpageview.moc:140
#26 0x00007f189643c4a5 in KPageViewPrivate::_k_pageSelected (this=0xd56730, index=<value optimized out>, previous=...) at ../../kdeui/paged/kpageview.cpp:244
#27 0x00007f189643c6f2 in KPageView::qt_metacall (this=0xda2100, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffd8905a40) at ./kpageview.moc:100
#28 0x00007f189643ff00 in KPageWidget::qt_metacall (this=0x7fffd89048f0, _c=81, _id=4, _a=0x2) at ./kpagewidget.moc:76
#29 0x00007f1894a94b27 in QMetaObject::activate (sender=0x10a46a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3280
#30 0x00007f1895c54647 in QItemSelectionModel::selectionChanged (this=0x7fffd89048f0, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#31 0x00007f1895c57815 in QItemSelectionModel::emitSelectionChanged (this=<value optimized out>, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#32 0x00007f1895c5909b in QItemSelectionModel::select (this=0x10a46a0, selection=<value optimized out>, command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1088
#33 0x00007f1895c55f01 in QItemSelectionModel::select (this=0x10a46a0, index=<value optimized out>, command=) at itemviews/qitemselectionmodel.cpp:976
#34 0x00007f1895c5489f in QItemSelectionModel::setCurrentIndex (this=0x10a46a0, index=..., command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1155
#35 0x00007f189643bb20 in KPageViewPrivate::_k_rebuildGui (this=0xd56730) at ../../kdeui/paged/kpageview.cpp:70
#36 0x00007f189643c215 in KPageViewPrivate::_k_modelChanged (this=0x7fffd89048f0) at ../../kdeui/paged/kpageview.cpp:190
#37 0x00007f189643c702 in KPageView::qt_metacall (this=0xda2100, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffd8905fb0) at ./kpageview.moc:99
#38 0x00007f189643ff00 in KPageWidget::qt_metacall (this=0x7fffd89048f0, _c=81, _id=4, _a=0x2) at ./kpagewidget.moc:76
#39 0x00007f1894a94b27 in QMetaObject::activate (sender=0xdbe560, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3280
#40 0x00007f189682ea95 in ModuleView::addModule (this=0xd58190, module=0xdd2278) at ../../../systemsettings/core/ModuleView.cpp:220
#41 0x00007f189682ee26 in ModuleView::loadModule (this=0xd58190, menuItem=<value optimized out>) at ../../../systemsettings/core/ModuleView.cpp:174
#42 0x00007f1883338190 in IconMode::changeModule (this=0xda2550, activeModule=...) at ../../../systemsettings/icons/IconMode.cpp:133
#43 0x00007f1883338261 in IconMode::qt_metacall (this=0xda2550, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffd89065d0) at ./IconMode.moc:80
#44 0x00007f1894a94b27 in QMetaObject::activate (sender=0xac0000, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x2) at kernel/qobject.cpp:3280
#45 0x00007f1895bf8705 in QAbstractItemView::activated (this=0x7fffd89048f0, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:345
#46 0x00007f1895c07efa in QAbstractItemView::mouseReleaseEvent (this=0xac0000, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1796
#47 0x00007f1895c1c22e in QListView::mouseReleaseEvent (this=0x7fffd89048f0, e=0x51) at itemviews/qlistview.cpp:796
#48 0x00007f18963d8e02 in KCategorizedView::mouseReleaseEvent (this=0xac0000, event=<value optimized out>) at ../../kdeui/itemviews/kcategorizedview.cpp:1031
#49 0x00007f189570404e in QWidget::event (this=0xac0000, event=0x7fffd89075c0) at kernel/qwidget.cpp:8187
#50 0x00007f1895acf5e6 in QFrame::event (this=0xac0000, e=0x7fffd89075c0) at widgets/qframe.cpp:557
#51 0x00007f1895c08a8b in QAbstractItemView::viewportEvent (this=0xac0000, event=0x7fffd89075c0) at itemviews/qabstractitemview.cpp:1619
#52 0x00007f1894a7c507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xd87e10, event=0x7fffd89075c0) at kernel/qcoreapplication.cpp:847
#53 0x00007f18956adfac in QApplicationPrivate::notify_helper (this=0xaccf70, receiver=0xd87e10, e=0x7fffd89075c0) at kernel/qapplication.cpp:4392
#54 0x00007f18956b430e in QApplication::notify (this=0x7fffd89082c0, receiver=0xd87e10, e=0x7fffd89075c0) at kernel/qapplication.cpp:3959
#55 0x00007f1896400156 in KApplication::notify (this=0x7fffd89082c0, receiver=0xd87e10, event=0x7fffd89075c0) at ../../kdeui/kernel/kapplication.cpp:310
#56 0x00007f1894a7ccdc in QCoreApplication::notifyInternal (this=0x7fffd89082c0, receiver=0xd87e10, event=0x7fffd89075c0) at kernel/qcoreapplication.cpp:732
#57 0x00007f18956b2dbe in sendEvent (receiver=0xd87e10, event=0x7fffd89075c0, alienWidget=0xd87e10, nativeWidget=0xba3920, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#58 QApplicationPrivate::sendMouseEvent (receiver=0xd87e10, event=0x7fffd89075c0, alienWidget=0xd87e10, nativeWidget=0xba3920, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#59 0x00007f1895736345 in QETWidget::translateMouseEvent (this=0xba3920, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#60 0x00007f1895734c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffd8907ee0) at kernel/qapplication_x11.cpp:3536
#61 0x00007f18957610e2 in x11EventSourceDispatch (s=0xad0940, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#62 0x00007f1891556342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#63 0x00007f189155a2a8 in ?? () from /lib/libglib-2.0.so.0
#64 0x00007f189155a45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#65 0x00007f1894aa9193 in QEventDispatcherGlib::processEvents (this=0xaa51f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#66 0x00007f1895760a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fffd89048f0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#67 0x00007f1894a7ba02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#68 0x00007f1894a7bdec in QEventLoop::exec (this=0x7fffd8908210, flags=) at kernel/qeventloop.cpp:201
#69 0x00007f1894a7febb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#70 0x00000000004118a9 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 261807, bug 255881, bug 255235, bug 253747, bug 249026.

Reported using DrKonqi