Application: systemsettings (1.0)
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
Tried to open System Settings -> Login Screen.
The system settings application crashed.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7716710 (LWP 19882))]

Thread 2 (Thread 0xb4468b70 (LWP 19883)):
#0  0x00ea2e36 in clock_gettime () from /lib/librt.so.1
#1  0x00b9b50b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x00c726e5 in QTimerInfoList::updateCurrentTime (this=0xb3b01934) at kernel/qeventdispatcher_unix.cpp:339
#4  0x00c7272a in QTimerInfoList::timerWait (this=0xb3b01934, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x00c707a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb44680bc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00c7083d in timerSourcePrepare (source=0x0, timeout=0xea6ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x019cce6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x019cd279 in ?? () from /lib/libglib-2.0.so.0
#9  0x019cd848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x00c7059f in QEventDispatcherGlib::processEvents (this=0xa03a220, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x00c40609 in QEventLoop::processEvents (this=0xb4468290, flags=) at kernel/qeventloop.cpp:149
#12 0x00c40a8a in QEventLoop::exec (this=0xb4468290, flags=...) at kernel/qeventloop.cpp:201
#13 0x00b3cb7e in QThread::exec (this=0xa03a480) at thread/qthread.cpp:490
#14 0x00c1f35b in QInotifyFileSystemWatcherEngine::run (this=0xa03a480) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x00b3fdf9 in QThreadPrivate::start (arg=0xa03a480) at thread/qthread_unix.cpp:266
#16 0x00115cc9 in start_thread () from /lib/libpthread.so.0
#17 0x03f1569e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7716710 (LWP 19882)):
[KCrash Handler]
#7  0x00c529c5 in QObject::metaObject (this=0xa205db0) at .moc/release-shared/moc_qobject.cpp:90
#8  0x009c85ee in KCModule::setNeedsAuthorization (this=0x9d52ab0, needsAuth=true) at ../../kdeui/widgets/kcmodule.cpp:145
#9  0x05e33869 in KDModule::KDModule (this=0x9d52ab0, parent=0x9ee4478) at ../../../kcontrol/kdm/main.cpp:275
#10 0x05e374fd in QObject* KPluginFactory::createInstance<KDModule, QWidget>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib/kde4/kcm_kdm.so
#11 0x0034ec90 in KPluginFactory::create (this=0x9d43dd8, iface=0xab2a20 "KCModule", parentWidget=0x0, parent=0x9ee4478, args=..., keyword=...) at ../../kdecore/util/kpluginfactory.cpp:191
#12 0x004a9ae8 in create<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x9ee4478, args=...) at ../../kdecore/util/kpluginfactory.h:515
#13 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x9ee4478, args=...) at ../../kdecore/services/kservice.h:532
#14 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x9ee4478, args=...) at ../../kdecore/services/kservice.h:509
#15 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x9ee4478, args=...) at ../../kdecore/services/kservice.h:552
#16 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x9ee4478, args=...) at ../../kutils/kcmoduleloader.cpp:89
#17 0x004af1fd in KCModuleProxyPrivate::loadModule (this=0x9cf0f98) at ../../kutils/kcmoduleproxy.cpp:106
#18 0x004afef3 in KCModuleProxy::realModule (this=0x9ee4478) at ../../kutils/kcmoduleproxy.cpp:83
#19 0x00ebba06 in ModuleView::stateChanged (this=0x9f03fa0) at ../../../systemsettings/core/ModuleView.cpp:374
#20 0x00ebbbb1 in ModuleView::activeModuleChanged (this=0x9f03fa0, current=0x9eb0968, previous=0x0) at ../../../systemsettings/core/ModuleView.cpp:361
#21 0x00ebda30 in ModuleView::qt_metacall (this=0x9f03fa0, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfe38454) at ./ModuleView.moc:99
#22 0x00c478ca in QMetaObject::metacall (object=0x9f03fa0, cl=14110708, idx=35, argv=0xbfe38454) at kernel/qmetaobject.cpp:237
#23 0x00c5a6ad in QMetaObject::activate (sender=0x9ecb950, m=0xad0b70, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#24 0x00946199 in KPageWidget::currentPageChanged (this=0x9ecb950, _t1=0x9eb0968, _t2=0x0) at ./kpagewidget.moc:96
#25 0x009462d2 in KPageWidgetPrivate::_k_slotCurrentPageChanged (this=0x9f03cc8, current=..., before=...) at ../../kdeui/paged/kpagewidget.cpp:43
#26 0x00946391 in KPageWidget::qt_metacall (this=0x9ecb950, _c=QMetaObject::InvokeMetaMethod, _id=35, _a=0xbfe385c4) at ./kpagewidget.moc:84
#27 0x00c478ca in QMetaObject::metacall (object=0x9ecb950, cl=14110708, idx=35, argv=0xbfe385c4) at kernel/qmetaobject.cpp:237
#28 0x00c5a6ad in QMetaObject::activate (sender=0x9ecb950, m=0xad004c, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#29 0x009404e9 in KPageView::currentPageChanged (this=0x9ecb950, _t1=..., _t2=...) at ./kpageview.moc:140
#30 0x00941e92 in KPageViewPrivate::_k_pageSelected (this=0x9f03cc8, index=..., previous=...) at ../../kdeui/paged/kpageview.cpp:244
#31 0x00942107 in KPageView::qt_metacall (this=0x9ecb950, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfe387b4) at ./kpageview.moc:100
#32 0x0094634a in KPageWidget::qt_metacall (this=0x9ecb950, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfe387b4) at ./kpagewidget.moc:76
#33 0x00c478ca in QMetaObject::metacall (object=0x9ecb950, cl=14110708, idx=30, argv=0xbfe387b4) at kernel/qmetaobject.cpp:237
#34 0x00c5a6ad in QMetaObject::activate (sender=0x9eb0630, m=0x197aa50, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3280
#35 0x01619369 in QItemSelectionModel::selectionChanged (this=0x9eb0630, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#36 0x0161c5b0 in QItemSelectionModel::emitSelectionChanged (this=0x9eb0630, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#37 0x0161dd44 in QItemSelectionModel::select (this=0x9eb0630, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1088
#38 0x0161ad30 in QItemSelectionModel::select (this=0x9eb0630, index=..., command=...) at itemviews/qitemselectionmodel.cpp:976
#39 0x016195d4 in QItemSelectionModel::setCurrentIndex (this=0x9eb0630, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1155
#40 0x009414f9 in KPageViewPrivate::_k_rebuildGui (this=0x9f03cc8) at ../../kdeui/paged/kpageview.cpp:70
#41 0x00941c48 in KPageViewPrivate::_k_modelChanged (this=0x9f03cc8) at ../../kdeui/paged/kpageview.cpp:190
#42 0x0094211e in KPageView::qt_metacall (this=0x9ecb950, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfe38bac) at ./kpageview.moc:99
#43 0x0094634a in KPageWidget::qt_metacall (this=0x9ecb950, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbfe38bac) at ./kpagewidget.moc:76
#44 0x00c478ca in QMetaObject::metacall (object=0x9ecb950, cl=14110708, idx=29, argv=0xbfe38bac) at kernel/qmetaobject.cpp:237
#45 0x00c5a6ad in QMetaObject::activate (sender=0x9ead498, m=0xd74198, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3280
#46 0x00cab4a7 in QAbstractItemModel::layoutChanged (this=0x9ead498) at .moc/release-shared/moc_qabstractitemmodel.cpp:161
#47 0x009481bb in KPageWidgetModel::addPage (this=0x9ead498, item=0x9eb0968) at ../../kdeui/paged/kpagewidgetmodel.cpp:401
#48 0x0094660a in KPageWidget::addPage (this=0x9ecb950, item=0x9eb0968) at ../../kdeui/paged/kpagewidget.cpp:87
#49 0x00ebc147 in ModuleView::addModule (this=0x9f03fa0, module=0x9f17dfc) at ../../../systemsettings/core/ModuleView.cpp:220
#50 0x00ebd187 in ModuleView::loadModule (this=0x9f03fa0, menuItem=...) at ../../../systemsettings/core/ModuleView.cpp:174
#51 0x0735559a in IconMode::changeModule (this=0x9f06f28, activeModule=...) at ../../../systemsettings/icons/IconMode.cpp:133
#52 0x0735565d in IconMode::qt_metacall (this=0x9f06f28, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfe38fe8) at ./IconMode.moc:80
#53 0x00c478ca in QMetaObject::metacall (object=0x9f06f28, cl=14110708, idx=12, argv=0xbfe38fe8) at kernel/qmetaobject.cpp:237
#54 0x00c5a6ad in QMetaObject::activate (sender=0x9cfa198, m=0x1979d64, local_signal_index=3, argv=0x0) at kernel/qobject.cpp:3280
#55 0x015b7093 in QAbstractItemView::activated (this=0x9cfa198, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:345
#56 0x015c7620 in QAbstractItemView::mouseReleaseEvent (this=0x9cfa198, event=0xbfe39ae0) at itemviews/qabstractitemview.cpp:1796
#57 0x015dd56f in QListView::mouseReleaseEvent (this=0x9cfa198, e=0xbfe39ae0) at itemviews/qlistview.cpp:796
#58 0x008d0b5a in KCategorizedView::mouseReleaseEvent (this=0x9cfa198, event=0xbfe39ae0) at ../../kdeui/itemviews/kcategorizedview.cpp:1034
#59 0x0104ce08 in QWidget::event (this=0x9cfa198, event=0xbfe39ae0) at kernel/qwidget.cpp:8187
#60 0x0146e763 in QFrame::event (this=0x9cfa198, e=0xbfe39ae0) at widgets/qframe.cpp:557
#61 0x0150ba82 in QAbstractScrollArea::viewportEvent (this=0xd74ff4, e=0xbfe37b90) at widgets/qabstractscrollarea.cpp:1043
#62 0x015c80f7 in QAbstractItemView::viewportEvent (this=0x9cfa198, event=0xbfe39ae0) at itemviews/qabstractitemview.cpp:1619
#63 0x0150e4d5 in viewportEvent (this=0x9ef68f0, o=0x9cf4b40, e=0xbfe39ae0) at widgets/qabstractscrollarea_p.h:100
#64 QAbstractScrollAreaFilter::eventFilter (this=0x9ef68f0, o=0x9cf4b40, e=0xbfe39ae0) at widgets/qabstractscrollarea_p.h:116
#65 0x00c4129a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9cfcd78, receiver=0x9cf4b40, event=0xbfe39ae0) at kernel/qcoreapplication.cpp:847
#66 0x00feefb9 in QApplicationPrivate::notify_helper (this=0x9cfcd78, receiver=0x9cf4b40, e=0xbfe39ae0) at kernel/qapplication.cpp:4392
#67 0x00ff5c2e in QApplication::notify (this=0xbfe3a39c, receiver=0x9cf4b40, e=0xbfe39ae0) at kernel/qapplication.cpp:3959
#68 0x008fdd8a in KApplication::notify (this=0xbfe3a39c, receiver=0x9cf4b40, event=0xbfe39ae0) at ../../kdeui/kernel/kapplication.cpp:310
#69 0x00c41b3b in QCoreApplication::notifyInternal (this=0xbfe3a39c, receiver=0x9cf4b40, event=0xbfe39ae0) at kernel/qcoreapplication.cpp:732
#70 0x00ff4094 in sendEvent (receiver=0x9cf4b40, event=0xbfe39ae0, alienWidget=0x9cf4b40, nativeWidget=0x9d6cb20, buttonDown=0x19893c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#71 QApplicationPrivate::sendMouseEvent (receiver=0x9cf4b40, event=0xbfe39ae0, alienWidget=0x9cf4b40, nativeWidget=0x9d6cb20, buttonDown=0x19893c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#72 0x01082d10 in QETWidget::translateMouseEvent (this=0x9d6cb20, event=0xbfe39ffc) at kernel/qapplication_x11.cpp:4403
#73 0x01082151 in QApplication::x11ProcessEvent (this=0xbfe3a39c, event=0xbfe39ffc) at kernel/qapplication_x11.cpp:3414
#74 0x010b136a in x11EventSourceDispatch (s=0x9cfffa8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#75 0x019c9855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#76 0x019cd668 in ?? () from /lib/libglib-2.0.so.0
#77 0x019cd848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#78 0x00c70565 in QEventDispatcherGlib::processEvents (this=0x9cdc9b8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#79 0x010b0be5 in QGuiEventDispatcherGlib::processEvents (this=0x9cdc9b8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#80 0x00c40609 in QEventLoop::processEvents (this=0xbfe3a2f4, flags=) at kernel/qeventloop.cpp:149
#81 0x00c40a8a in QEventLoop::exec (this=0xbfe3a2f4, flags=...) at kernel/qeventloop.cpp:201
#82 0x00c4500f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#83 0x00fede07 in QApplication::exec () at kernel/qapplication.cpp:3672
#84 0x0805731e in main (argc=5, argv=0xbfe3a4e4) at ../../../systemsettings/app/main.cpp:49

Reported using DrKonqi