Application: systemsettings (1.0)
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.1
Operating System: Linux 2.6.35.11-83.fc14.i686 i686

-- Information about the crash:
- What I was doing when the application crashed:
Each time i tried to open login screen configuration it failed.

The crash can be reproduced every time.

-- Backtrace:
Application: Ustawienia systemowe (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78809b0 (LWP 3102))]

Thread 2 (Thread 0xaef4eb70 (LWP 3109)):
#0  0x0066c416 in __kernel_vsyscall ()
#1  0x00c19c36 in poll () from /lib/libc.so.6
#2  0x00151dac in g_poll (fds=0xae600cc0, nfds=3, timeout=-1) at gpoll.c:132
#3  0x001418b7 in g_main_context_poll (context=0x997fb90, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3093
#4  g_main_context_iterate (context=0x997fb90, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2775
#5  0x0014204b in g_main_loop_run (loop=0x997fc10) at gmain.c:2988
#6  0x02b3ded5 in gdbus_shared_thread_func (data=0x0) at gdbusprivate.c:277
#7  0x0016abd0 in g_thread_create_proxy (data=0x997fc20) at gthread.c:1897
#8  0x00ce5e99 in start_thread () from /lib/libpthread.so.0
#9  0x00c24d2e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb78809b0 (LWP 3102)):
[KCrash Handler]
#7  0x0595011f in KCModule::setNeedsAuthorization (this=0x97988f8, needsAuth=true) at /usr/src/debug/kdelibs-4.5.5/kdeui/widgets/kcmodule.cpp:141
#8  0x01609891 in KDModule::KDModule (this=0x97988f8, parent=0x9768db0) at /usr/src/debug/kdebase-workspace-4.5.5/kcontrol/kdm/main.cpp:275
#9  0x0160b82f in QObject* KPluginFactory::createInstance<KDModule, QWidget>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib/kde4/kcm_kdm.so
#10 0x04aa6148 in KPluginFactory::create (this=0x9797ad8, iface=0x5a29000 "KCModule", parentWidget=0x0, parent=0x9768db0, args=..., keyword=...) at /usr/src/debug/kdelibs-4.5.5/kdecore/util/kpluginfactory.cpp:191
#11 0x06b42ea4 in create<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x9768db0, args=...) at /usr/src/debug/kdelibs-4.5.5/kdecore/util/kpluginfactory.h:515
#12 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x9768db0, args=...) at /usr/src/debug/kdelibs-4.5.5/kdecore/services/kservice.h:532
#13 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x9768db0, args=...) at /usr/src/debug/kdelibs-4.5.5/kdecore/services/kservice.h:509
#14 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x9768db0, args=...) at /usr/src/debug/kdelibs-4.5.5/kdecore/services/kservice.h:552
#15 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x9768db0, args=...) at /usr/src/debug/kdelibs-4.5.5/kutils/kcmoduleloader.cpp:89
#16 0x06b4826a in KCModuleProxyPrivate::loadModule (this=0x978a470) at /usr/src/debug/kdelibs-4.5.5/kutils/kcmoduleproxy.cpp:106
#17 0x06b49003 in KCModuleProxy::realModule (this=0x9768db0) at /usr/src/debug/kdelibs-4.5.5/kutils/kcmoduleproxy.cpp:83
#18 0x05664866 in ModuleView::stateChanged (this=0x96ce648) at /usr/src/debug/kdebase-workspace-4.5.5/systemsettings/core/ModuleView.cpp:374
#19 0x05664998 in ModuleView::activeModuleChanged (this=0x96ce648, current=0x96dc3c0, previous=0x0) at /usr/src/debug/kdebase-workspace-4.5.5/systemsettings/core/ModuleView.cpp:361
#20 0x056662a0 in ModuleView::qt_metacall (this=0x96ce648, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbf9a5994) at /usr/src/debug/kdebase-workspace-4.5.5/i686-redhat-linux-gnu/systemsettings/core/ModuleView.moc:99
#21 0x04579b6b in QMetaObject::metacall (object=0x96ce648, cl=QMetaObject::InvokeMetaMethod, idx=35, argv=0xbf9a5994) at kernel/qmetaobject.cpp:237
#22 0x04589047 in QMetaObject::activate (sender=0x96d7570, m=0x5ab13b0, local_signal_index=0, argv=0xbf9a5994) at kernel/qobject.cpp:3272
#23 0x058d414a in KPageWidget::currentPageChanged (this=0x96d7570, _t1=0x96dc3c0, _t2=0x0) at /usr/src/debug/kdelibs-4.5.5/i686-redhat-linux-gnu/kdeui/kpagewidget.moc:96
#24 0x058d41e8 in KPageWidgetPrivate::_k_slotCurrentPageChanged (this=0x96cdc70, current=..., before=...) at /usr/src/debug/kdelibs-4.5.5/kdeui/paged/kpagewidget.cpp:43
#25 0x058d4327 in KPageWidget::qt_metacall (this=0x96d7570, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf9a5af4) at /usr/src/debug/kdelibs-4.5.5/i686-redhat-linux-gnu/kdeui/kpagewidget.moc:84
#26 0x04579b6b in QMetaObject::metacall (object=0x96d7570, cl=QMetaObject::InvokeMetaMethod, idx=35, argv=0xbf9a5af4) at kernel/qmetaobject.cpp:237
#27 0x04589047 in QMetaObject::activate (sender=0x96d7570, m=0x5ab088c, local_signal_index=0, argv=0xbf9a5af4) at kernel/qobject.cpp:3272
#28 0x058cfcaa in KPageView::currentPageChanged (this=0x96d7570, _t1=..., _t2=...) at /usr/src/debug/kdelibs-4.5.5/i686-redhat-linux-gnu/kdeui/kpageview.moc:140
#29 0x058d0258 in KPageViewPrivate::_k_pageSelected (this=0x96cdc70, index=..., previous=...) at /usr/src/debug/kdelibs-4.5.5/kdeui/paged/kpageview.cpp:244
#30 0x058d0457 in KPageView::qt_metacall (this=0x96d7570, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf9a5cc4) at /usr/src/debug/kdelibs-4.5.5/i686-redhat-linux-gnu/kdeui/kpageview.moc:100
#31 0x058d42eb in KPageWidget::qt_metacall (this=0x96d7570, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbf9a5cc4) at /usr/src/debug/kdelibs-4.5.5/i686-redhat-linux-gnu/kdeui/kpagewidget.moc:76
#32 0x04579b6b in QMetaObject::metacall (object=0x96d7570, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbf9a5cc4) at kernel/qmetaobject.cpp:237
#33 0x04589047 in QMetaObject::activate (sender=0x96a5be8, m=0x560cf6c, local_signal_index=0, argv=0xbf9a5cc4) at kernel/qobject.cpp:3272
#34 0x052a0e2a in QItemSelectionModel::selectionChanged (this=0x96a5be8, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#35 0x052a7ab6 in QItemSelectionModel::emitSelectionChanged (this=0x96a5be8, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#36 0x052a7cef in QItemSelectionModel::select (this=0x96a5be8, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1088
#37 0x052a2cc1 in QItemSelectionModel::select (this=0x96a5be8, index=..., command=...) at itemviews/qitemselectionmodel.cpp:976
#38 0x052a1124 in QItemSelectionModel::setCurrentIndex (this=0x96a5be8, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1155
#39 0x058ced3a in KPageViewPrivate::_k_rebuildGui (this=0x96cdc70) at /usr/src/debug/kdelibs-4.5.5/kdeui/paged/kpageview.cpp:70
#40 0x058cff98 in KPageViewPrivate::_k_modelChanged (this=0x96cdc70) at /usr/src/debug/kdelibs-4.5.5/kdeui/paged/kpageview.cpp:190
#41 0x058d046e in KPageView::qt_metacall (this=0x96d7570, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf9a609c) at /usr/src/debug/kdelibs-4.5.5/i686-redhat-linux-gnu/kdeui/kpageview.moc:99
#42 0x058d42eb in KPageWidget::qt_metacall (this=0x96d7570, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbf9a609c) at /usr/src/debug/kdelibs-4.5.5/i686-redhat-linux-gnu/kdeui/kpagewidget.moc:76
#43 0x04579b6b in QMetaObject::metacall (object=0x96d7570, cl=QMetaObject::InvokeMetaMethod, idx=29, argv=0xbf9a609c) at kernel/qmetaobject.cpp:237
#44 0x04589047 in QMetaObject::activate (sender=0x96bc518, m=0x46af6b8, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3272
#45 0x045d65a8 in QAbstractItemModel::layoutChanged (this=0x96bc518) at .moc/release-shared/moc_qabstractitemmodel.cpp:161
#46 0x058d5765 in KPageWidgetModel::addPage (this=0x96bc518, item=0x96dc3c0) at /usr/src/debug/kdelibs-4.5.5/kdeui/paged/kpagewidgetmodel.cpp:401
#47 0x058d3f0b in KPageWidget::addPage (this=0x96d7570, item=0x96dc3c0) at /usr/src/debug/kdelibs-4.5.5/kdeui/paged/kpagewidget.cpp:87
#48 0x0566505b in ModuleView::addModule (this=0x96ce648, module=0x96e423c) at /usr/src/debug/kdebase-workspace-4.5.5/systemsettings/core/ModuleView.cpp:220
#49 0x05665773 in ModuleView::loadModule (this=0x96ce648, menuItem=...) at /usr/src/debug/kdebase-workspace-4.5.5/systemsettings/core/ModuleView.cpp:174
#50 0x010b6a2b in IconMode::changeModule (this=0x96ed540, activeModule=...) at /usr/src/debug/kdebase-workspace-4.5.5/systemsettings/icons/IconMode.cpp:133
#51 0x010b6e6d in IconMode::qt_metacall (this=0x96ed540, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf9a64e8) at /usr/src/debug/kdebase-workspace-4.5.5/i686-redhat-linux-gnu/systemsettings/icons/IconMode.moc:80
#52 0x04579b6b in QMetaObject::metacall (object=0x96ed540, cl=QMetaObject::InvokeMetaMethod, idx=12, argv=0xbf9a64e8) at kernel/qmetaobject.cpp:237
#53 0x04589047 in QMetaObject::activate (sender=0x96c9c18, m=0x560c2a4, local_signal_index=3, argv=0xbf9a64e8) at kernel/qobject.cpp:3272
#54 0x052488b4 in QAbstractItemView::activated (this=0x96c9c18, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:345
#55 0x05248df9 in QAbstractItemView::mouseReleaseEvent (this=0x96c9c18, event=0xbf9a7004) at itemviews/qabstractitemview.cpp:1796
#56 0x05265600 in QListView::mouseReleaseEvent (this=0x96c9c18, e=0xbf9a7004) at itemviews/qlistview.cpp:796
#57 0x05861f3e in KCategorizedView::mouseReleaseEvent (this=0x96c9c18, event=0xbf9a7004) at /usr/src/debug/kdelibs-4.5.5/kdeui/itemviews/kcategorizedview.cpp:1034
#58 0x04d1685b in QWidget::event (this=0x96c9c18, event=0xbf9a7004) at kernel/qwidget.cpp:8200
#59 0x051141a4 in QFrame::event (this=0x96c9c18, e=0xbf9a7004) at widgets/qframe.cpp:557
#60 0x051a4063 in QAbstractScrollArea::viewportEvent (this=0x96c9c18, e=0xbf9a7004) at widgets/qabstractscrollarea.cpp:1043
#61 0x05245aef in QAbstractItemView::viewportEvent (this=0x96c9c18, event=0xbf9a7004) at itemviews/qabstractitemview.cpp:1619
#62 0x051a69d5 in viewportEvent (this=0x96bfa18, o=0x9552758, e=0xbf9a7004) at widgets/qabstractscrollarea_p.h:100
#63 QAbstractScrollAreaFilter::eventFilter (this=0x96bfa18, o=0x9552758, e=0xbf9a7004) at widgets/qabstractscrollarea_p.h:116
#64 0x045734ea in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x955a888, receiver=0x9552758, event=0xbf9a7004) at kernel/qcoreapplication.cpp:847
#65 0x04cbd241 in QApplicationPrivate::notify_helper (this=0x955a888, receiver=0x9552758, e=0xbf9a7004) at kernel/qapplication.cpp:4441
#66 0x04cc288d in QApplication::notify (this=0xbf9a78bc, receiver=0x9552758, e=0xbf9a7004) at kernel/qapplication.cpp:4006
#67 0x05890f7b in KApplication::notify (this=0xbf9a78bc, receiver=0x9552758, event=0xbf9a7004) at /usr/src/debug/kdelibs-4.5.5/kdeui/kernel/kapplication.cpp:310
#68 0x04573333 in QCoreApplication::notifyInternal (this=0xbf9a78bc, receiver=0x9552758, event=0xbf9a7004) at kernel/qcoreapplication.cpp:732
#69 0x04cbe1f8 in sendSpontaneousEvent (receiver=0x9552758, event=0xbf9a7004, alienWidget=0x9552758, nativeWidget=0x9600db0, buttonDown=0x561bc80, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:218
#70 QApplicationPrivate::sendMouseEvent (receiver=0x9552758, event=0xbf9a7004, alienWidget=0x9552758, nativeWidget=0x9600db0, buttonDown=0x561bc80, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3103
#71 0x04d47524 in QETWidget::translateMouseEvent (this=0x9600db0, event=0xbf9a753c) at kernel/qapplication_x11.cpp:4438
#72 0x04d45957 in QApplication::x11ProcessEvent (this=0xbf9a78bc, event=0xbf9a753c) at kernel/qapplication_x11.cpp:3564
#73 0x04d70790 in x11EventSourceDispatch (s=0x955d9a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#74 0x00141192 in g_main_dispatch (context=0x955ca90) at gmain.c:2149
#75 g_main_context_dispatch (context=0x955ca90) at gmain.c:2702
#76 0x00141978 in g_main_context_iterate (context=0x955ca90, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2780
#77 0x00141c35 in g_main_context_iteration (context=0x955ca90, may_block=1) at gmain.c:2843
#78 0x045a102d in QEventDispatcherGlib::processEvents (this=0x953b368, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#79 0x04d70406 in QGuiEventDispatcherGlib::processEvents (this=0x953b368, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#80 0x045724ca in QEventLoop::processEvents (this=0xbf9a7814, flags=...) at kernel/qeventloop.cpp:149
#81 0x0457277a in QEventLoop::exec (this=0xbf9a7814, flags=...) at kernel/qeventloop.cpp:201
#82 0x04577327 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#83 0x04cbb078 in QApplication::exec () at kernel/qapplication.cpp:3719
#84 0x080571d8 in main (argc=157519440, argv=0x99ae6a0) at /usr/src/debug/kdebase-workspace-4.5.5/systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 240906.

Possible duplicates by query: bug 265166, bug 264955, bug 264542, bug 264415, bug 262903.

Reported using DrKonqi