Application: systemsettings (1.0)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.2
Operating System: Linux 2.6.38.6-27.fc15.i686 i686

-- Information about the crash:
1. Klickt on the Login Control in the KDE controllcenter.
2. Crash

The crash can be reproduced every time.

-- Backtrace:
Application: Systemeinstellungen (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7706b10 (LWP 2553))]

Thread 2 (Thread 0xb52e5b70 (LWP 2554)):
#0  0x0073b416 in __kernel_vsyscall ()
#1  0x4cb2641e in __poll (fds=0xb49029c0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x4cceacdc in g_poll (fds=0xb49029c0, nfds=3, timeout=-1) at gpoll.c:132
#3  0x4ccdbe76 in g_main_context_poll (n_fds=3, fds=0x4cbefbe0, priority=<optimized out>, timeout=<optimized out>, context=0x922c040) at gmain.c:3404
#4  g_main_context_iterate (context=0x922c040, block=1288613040, dispatch=1, self=0x922c0d0) at gmain.c:3086
#5  0x4ccdc697 in g_main_loop_run (loop=0x922c030) at gmain.c:3299
#6  0x016ff032 in gdbus_shared_thread_func (data=0x0) at gdbusprivate.c:276
#7  0x4cd03755 in g_thread_create_proxy (data=0x922c0d0) at gthread.c:1897
#8  0x4cbecc5e in start_thread (arg=0xb52e5b70) at pthread_create.c:305
#9  0x4cb30b4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb7706b10 (LWP 2553)):
[KCrash Handler]
#7  0x003bcc03 in KCModule::setNeedsAuthorization (this=0x90d3bb8, needsAuth=true) at /usr/src/debug/kdelibs-4.6.3/kdeui/widgets/kcmodule.cpp:150
#8  0x0573f90c in KDModule::KDModule (this=0x90d3bb8, parent=0x904ca40) at /usr/src/debug/kdebase-workspace-4.6.3/kdm/kcm/main.cpp:275
#9  0x057421e1 in KPluginFactory::createInstance<KDModule, QWidget> (parentWidget=0x0, parent=0x904ca40, args=...) at /usr/include/kde4/kpluginfactory.h:473
#10 0x0095e140 in KPluginFactory::create (this=0x90d0eb0, iface=0x4ae6c0 "KCModule", parentWidget=0x0, parent=0x904ca40, args=..., keyword=...) at /usr/src/debug/kdelibs-4.6.3/kdecore/util/kpluginfactory.cpp:203
#11 0x00d3cfdd in create<KCModule> (parent=0x904ca40, args=..., keyword=..., parentWidget=0x0, this=0x90d0eb0) at /usr/src/debug/kdelibs-4.6.3/kdecore/util/kpluginfactory.h:527
#12 createInstance<KCModule> (error=0xbf9e4af8, args=..., parent=0x904ca40, parentWidget=0x0, this=0x8fcd870) at /usr/src/debug/kdelibs-4.6.3/kdecore/services/kservice.h:551
#13 createInstance<KCModule> (error=0xbf9e4af8, args=..., parent=0x904ca40, this=0x8fcd870) at /usr/src/debug/kdelibs-4.6.3/kdecore/services/kservice.h:528
#14 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x904ca40, args=...) at /usr/src/debug/kdelibs-4.6.3/kutils/kcmoduleloader.cpp:89
#15 0x00d429db in KCModuleProxyPrivate::loadModule (this=0x90ccde0) at /usr/src/debug/kdelibs-4.6.3/kutils/kcmoduleproxy.cpp:106
#16 0x00d437bc in KCModuleProxy::realModule (this=0x904ca40) at /usr/src/debug/kdelibs-4.6.3/kutils/kcmoduleproxy.cpp:83
#17 0x4f5cb53d in ModuleView::stateChanged (this=0x9028498) at /usr/src/debug/kdebase-workspace-4.6.3/systemsettings/core/ModuleView.cpp:379
#18 0x4f5cb651 in ModuleView::activeModuleChanged (this=0x9028498, current=0x9039868, previous=0x0) at /usr/src/debug/kdebase-workspace-4.6.3/systemsettings/core/ModuleView.cpp:366
#19 0x4f5cd2b6 in ModuleView::qt_metacall (this=0x9028498, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbf9e4f24) at /usr/src/debug/kdebase-workspace-4.6.3/i686-redhat-linux-gnu/systemsettings/core/ModuleView.moc:99
#20 0x4d730ece in metacall (argv=0xbf9e4f24, idx=35, cl=QMetaObject::InvokeMetaMethod, object=0x9028498) at kernel/qmetaobject.cpp:237
#21 QMetaObject::metacall (object=0x9028498, cl=QMetaObject::InvokeMetaMethod, idx=35, argv=0xbf9e4f24) at kernel/qmetaobject.cpp:232
#22 0x4d73ed9a in QMetaObject::activate (sender=0x903be00, m=0x533168, local_signal_index=0, argv=0xbf9e4f24) at kernel/qobject.cpp:3278
#23 0x0033eeae in KPageWidget::currentPageChanged (this=0x903be00, _t1=0x9039868, _t2=0x0) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kdeui/kpagewidget.moc:96
#24 0x0033ef49 in KPageWidgetPrivate::_k_slotCurrentPageChanged (this=0x9040a08, current=..., before=...) at /usr/src/debug/kdelibs-4.6.3/kdeui/paged/kpagewidget.cpp:43
#25 0x0033f094 in KPageWidget::qt_metacall (this=0x903be00, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf9e5074) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kdeui/kpagewidget.moc:84
#26 0x4d730ece in metacall (argv=0xbf9e5074, idx=35, cl=QMetaObject::InvokeMetaMethod, object=0x903be00) at kernel/qmetaobject.cpp:237
#27 QMetaObject::metacall (object=0x903be00, cl=QMetaObject::InvokeMetaMethod, idx=35, argv=0xbf9e5074) at kernel/qmetaobject.cpp:232
#28 0x4d73ed9a in QMetaObject::activate (sender=0x903be00, m=0x532668, local_signal_index=0, argv=0xbf9e5074) at kernel/qobject.cpp:3278
#29 0x0033a76e in KPageView::currentPageChanged (this=0x903be00, _t1=..., _t2=...) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kdeui/kpageview.moc:140
#30 0x0033adb0 in KPageViewPrivate::_k_pageSelected (this=0x9040a08, index=..., previous=...) at /usr/src/debug/kdelibs-4.6.3/kdeui/paged/kpageview.cpp:244
#31 0x0033af85 in KPageView::qt_metacall (this=0x903be00, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbf9e5244) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kdeui/kpageview.moc:100
#32 0x0033f053 in KPageWidget::qt_metacall (this=0x903be00, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbf9e5244) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kdeui/kpagewidget.moc:76
#33 0x4d730ece in metacall (argv=0xbf9e5244, idx=30, cl=QMetaObject::InvokeMetaMethod, object=0x903be00) at kernel/qmetaobject.cpp:237
#34 QMetaObject::metacall (object=0x903be00, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbf9e5244) at kernel/qmetaobject.cpp:232
#35 0x4d73ed9a in QMetaObject::activate (sender=0x8f767c8, m=0x4e7fe028, local_signal_index=0, argv=0xbf9e5244) at kernel/qobject.cpp:3278
#36 0x4e49fd7e in QItemSelectionModel::selectionChanged (this=0x8f767c8, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#37 0x4e4a5f9d in QItemSelectionModel::emitSelectionChanged (this=0x8f767c8, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1538
#38 0x4e4a7015 in QItemSelectionModel::select (this=0x8f767c8, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1101
#39 0x4e4a1cf7 in QItemSelectionModel::select (this=0x8f767c8, index=..., command=...) at itemviews/qitemselectionmodel.cpp:976
#40 0x4e4a00b0 in QItemSelectionModel::setCurrentIndex (this=0x8f767c8, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1168
#41 0x00339778 in KPageViewPrivate::_k_rebuildGui (this=0x9040a08) at /usr/src/debug/kdelibs-4.6.3/kdeui/paged/kpageview.cpp:70
#42 0x0033aa88 in KPageViewPrivate::_k_modelChanged (this=0x9040a08) at /usr/src/debug/kdelibs-4.6.3/kdeui/paged/kpageview.cpp:190
#43 0x0033af97 in KPageView::qt_metacall (this=0x903be00, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbf9e55f4) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kdeui/kpageview.moc:99
#44 0x0033f053 in KPageWidget::qt_metacall (this=0x903be00, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbf9e55f4) at /usr/src/debug/kdelibs-4.6.3/i686-redhat-linux-gnu/kdeui/kpagewidget.moc:76
#45 0x4d730ece in metacall (argv=0xbf9e55f4, idx=29, cl=QMetaObject::InvokeMetaMethod, object=0x903be00) at kernel/qmetaobject.cpp:237
#46 QMetaObject::metacall (object=0x903be00, cl=QMetaObject::InvokeMetaMethod, idx=29, argv=0xbf9e55f4) at kernel/qmetaobject.cpp:232
#47 0x4d73ed9a in QMetaObject::activate (sender=0x903da00, m=0x4d85f868, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3278
#48 0x4d78dcf6 in QAbstractItemModel::layoutChanged (this=0x903da00) at .moc/release-shared/moc_qabstractitemmodel.cpp:161
#49 0x00341030 in KPageWidgetModel::addPage (this=0x903da00, item=0x9039868) at /usr/src/debug/kdelibs-4.6.3/kdeui/paged/kpagewidgetmodel.cpp:401
#50 0x0033ec6a in KPageWidget::addPage (this=0x903be00, item=0x9039868) at /usr/src/debug/kdelibs-4.6.3/kdeui/paged/kpagewidget.cpp:87
#51 0x4f5cbf80 in ModuleView::addModule (this=0x9028498, module=0x8ff64f4) at /usr/src/debug/kdebase-workspace-4.6.3/systemsettings/core/ModuleView.cpp:220
#52 0x4f5cc4e6 in ModuleView::loadModule (this=0x9028498, menuItem=...) at /usr/src/debug/kdebase-workspace-4.6.3/systemsettings/core/ModuleView.cpp:174
#53 0x00f77b82 in IconMode::changeModule (this=0x90280a0, activeModule=...) at /usr/src/debug/kdebase-workspace-4.6.3/systemsettings/icons/IconMode.cpp:133
#54 0x00f77fdb in IconMode::qt_metacall (this=0x90280a0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0xbf9e59e8) at /usr/src/debug/kdebase-workspace-4.6.3/i686-redhat-linux-gnu/systemsettings/icons/IconMode.moc:80
#55 0x4d730ece in metacall (argv=0xbf9e59e8, idx=12, cl=QMetaObject::InvokeMetaMethod, object=0x90280a0) at kernel/qmetaobject.cpp:237
#56 QMetaObject::metacall (object=0x90280a0, cl=QMetaObject::InvokeMetaMethod, idx=12, argv=0xbf9e59e8) at kernel/qmetaobject.cpp:232
#57 0x4d73ed9a in QMetaObject::activate (sender=0x904be88, m=0x4e7fd4bc, local_signal_index=3, argv=0xbf9e59e8) at kernel/qobject.cpp:3278
#58 0x4e4462b6 in QAbstractItemView::activated (this=0x904be88, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:345
#59 0x4e4467f0 in QAbstractItemView::mouseReleaseEvent (this=0x904be88, event=0xbf9e6454) at itemviews/qabstractitemview.cpp:1805
#60 0x4e464ee2 in QListView::mouseReleaseEvent (this=0x904be88, e=0xbf9e6454) at itemviews/qlistview.cpp:796
#61 0x002d2d19 in KCategorizedView::mouseReleaseEvent (this=0x904be88, event=0xbf9e6454) at /usr/src/debug/kdelibs-4.6.3/kdeui/itemviews/kcategorizedview.cpp:1060
#62 0x4df0d5c5 in QWidget::event (this=0x904be88, event=0xbf9e6454) at kernel/qwidget.cpp:8259
#63 0x4e30e0c6 in QFrame::event (this=0x904be88, e=0xbf9e6454) at widgets/qframe.cpp:557
#64 0x4e3a0ad2 in QAbstractScrollArea::viewportEvent (this=0x904be88, e=0xbf9e6454) at widgets/qabstractscrollarea.cpp:1043
#65 0x4e44354c in QAbstractItemView::viewportEvent (this=0x904be88, event=0xbf9e6454) at itemviews/qabstractitemview.cpp:1628
#66 0x4e3a3256 in viewportEvent (this=<optimized out>, event=0xbf9e6454) at widgets/qabstractscrollarea_p.h:100
#67 eventFilter (e=0xbf9e6454, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116
#68 QAbstractScrollAreaFilter::eventFilter (this=0x9064088, o=0x8ee7a90, e=0xbf9e6454) at widgets/qabstractscrollarea_p.h:115
#69 0x4d72a896 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8e995b0, receiver=0x8ee7a90, event=0xbf9e6454) at kernel/qcoreapplication.cpp:846
#70 0x4deb2753 in notify_helper (e=0xbf9e6454, receiver=0x8ee7a90, this=0x8e995b0) at kernel/qapplication.cpp:4458
#71 QApplicationPrivate::notify_helper (this=0x8e995b0, receiver=0x8ee7a90, e=0xbf9e6454) at kernel/qapplication.cpp:4434
#72 0x4deb891a in QApplication::notify (this=0x8e995b0, receiver=0x8ee7a90, e=0xbf9e6454) at kernel/qapplication.cpp:4023
#73 0x00302382 in KApplication::notify (this=0xbf9e6cbc, receiver=0x8ee7a90, event=0xbf9e6454) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#74 0x4d72a6ee in QCoreApplication::notifyInternal (this=0xbf9e6cbc, receiver=0x8ee7a90, event=0xbf9e6454) at kernel/qcoreapplication.cpp:731
#75 0x4deb3756 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#76 QApplicationPrivate::sendMouseEvent (receiver=0x8ee7a90, event=0xbf9e6454, alienWidget=0x8ee7a90, nativeWidget=0x8ee0888, buttonDown=0x4e80cd14, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#77 0x4df3d99c in QETWidget::translateMouseEvent (this=0x8ee0888, event=0xbf9e690c) at kernel/qapplication_x11.cpp:4461
#78 0x4df3c95d in QApplication::x11ProcessEvent (this=0xbf9e6cbc, event=0xbf9e690c) at kernel/qapplication_x11.cpp:3587
#79 0x4df67315 in x11EventSourceDispatch (s=0x8e9c9e8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#80 0x4ccdb7ff in g_main_dispatch (context=0x8e9bad8) at gmain.c:2440
#81 g_main_context_dispatch (context=0x8e9bad8) at gmain.c:3013
#82 0x4ccdbf70 in g_main_context_iterate (context=0x8e9bad8, block=1288613040, dispatch=1, self=0x8e98e48) at gmain.c:3091
#83 0x4ccdc2af in g_main_context_iteration (context=0x8e9bad8, may_block=1) at gmain.c:3154
#84 0x4d758d68 in QEventDispatcherGlib::processEvents (this=0x8e79b68, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#85 0x4df66fab in QGuiEventDispatcherGlib::processEvents (this=0x8e79b68, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#86 0x4d729a2e in QEventLoop::processEvents (this=0xbf9e6c14, flags=...) at kernel/qeventloop.cpp:149
#87 0x4d729c81 in QEventLoop::exec (this=0xbf9e6c14, flags=...) at kernel/qeventloop.cpp:201
#88 0x4d72e3eb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#89 0x4deb0565 in QApplication::exec () at kernel/qapplication.cpp:3736
#90 0x08050662 in main (argc=153719328, argv=0x92734d8) at /usr/src/debug/kdebase-workspace-4.6.3/systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 247830.

Possible duplicates by query: bug 272905, bug 272902, bug 271991, bug 271058, bug 269384.

Reported using DrKonqi