Bug 248635

Application: systemsettings (1.0)
KDE Platform Version: 4.5.65 (KDE 4.5.65 (KDE 4.6 >= 20100819)) "release 1"
Qt Version: 4.6.3
Operating System: Linux 2.6.35.1-1-pae i686
Distribution: "openSUSE 11.3 (i586)"

-- Information about the crash:
When I try opening kcm_solid in systemsetting it crashes.

(Make DrKonqi happy, happy, happy, happy)

The crash can be reproduced every time.

-- Backtrace:
Application: Systemeinstellungen (systemsettings), signal: Segmentation fault
[KCrash Handler]
#7  d_func (this=0x0) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdecore/services/kservicetype.h:181
#8  KServiceType::comment (this=0x0) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdecore/services/kservicetype.cpp:234
#9  0xb1df31d6 in BackendChooser::BackendChooser (this=0x83c6728, parent=0x83bbc50, backendType=...) at /usr/src/debug/kdebase-workspace-4.5.65svn1165394/solid/kcm/backendchooser.cpp:67
#10 0xb1df2ad6 in KcmSolid::KcmSolid (this=0x83bbc50, parent=0x83b0358, args=...) at /usr/src/debug/kdebase-workspace-4.5.65svn1165394/solid/kcm/kcmsolid.cpp:58
#11 0xb1df2ec7 in KPluginFactory::createInstance<KcmSolid, QWidget> (parentWidget=0x0, parent=0x83b0358, args=...) at /usr/include/kpluginfactory.h:461
#12 0xb67e88d1 in KPluginFactory::create (this=0x83bb848, iface=0xb7689660 "KCModule", parentWidget=0x0, parent=0x83b0358, args=..., keyword=...)
    at /usr/src/debug/kdelibs-4.5.65svn1165394/kdecore/util/kpluginfactory.cpp:191
#13 0xb77449cd in create<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x83b0358, args=...) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdecore/util/kpluginfactory.h:515
#14 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x83b0358, args=...) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdecore/services/kservice.h:547
#15 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x83b0358, args=...) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdecore/services/kservice.h:524
#16 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x83b0358, args=...) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdecore/services/kservice.h:567
#17 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x83b0358, args=...) at /usr/src/debug/kdelibs-4.5.65svn1165394/kutils/kcmoduleloader.cpp:89
#18 0xb77499a9 in KCModuleProxyPrivate::loadModule (this=0x80f75f8) at /usr/src/debug/kdelibs-4.5.65svn1165394/kutils/kcmoduleproxy.cpp:106
#19 0xb774a784 in KCModuleProxy::realModule (this=0x83b0358) at /usr/src/debug/kdelibs-4.5.65svn1165394/kutils/kcmoduleproxy.cpp:83
#20 0xb7728329 in ModuleView::stateChanged (this=0x820ae70) at /usr/src/debug/kdebase-workspace-4.5.65svn1165394/systemsettings/core/ModuleView.cpp:349
#21 0xb7728453 in ModuleView::activeModuleChanged (this=0x820ae70, current=0x8334638, previous=0x0) at /usr/src/debug/kdebase-workspace-4.5.65svn1165394/systemsettings/core/ModuleView.cpp:336
#22 0xb77291b6 in ModuleView::qt_metacall (this=0x820ae70, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfe3dac4)
    at /usr/src/debug/kdebase-workspace-4.5.65svn1165394/build/systemsettings/core/ModuleView.moc:99
#23 0xb6444efd in QMetaObject::metacall (object=0x820ae70, cl=QMetaObject::InvokeMetaMethod, idx=35, argv=0xbfe3dac4) at kernel/qmetaobject.cpp:237
#24 0xb6453fe8 in QMetaObject::activate (sender=0x820afd8, m=0xb770d870, local_signal_index=0, argv=0xbfe3dac4) at kernel/qobject.cpp:3295
#25 0xb752a07d in KPageWidget::currentPageChanged (this=0x820afd8, _t1=0x8334638, _t2=0x0) at /usr/src/debug/kdelibs-4.5.65svn1165394/build/kdeui/kpagewidget.moc:96
#26 0xb752a118 in KPageWidgetPrivate::_k_slotCurrentPageChanged (this=0x820b248, current=..., before=...) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdeui/paged/kpagewidget.cpp:43
#27 0xb752a264 in KPageWidget::qt_metacall (this=0x820afd8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfe3dc14)
    at /usr/src/debug/kdelibs-4.5.65svn1165394/build/kdeui/kpagewidget.moc:84
#28 0xb6444efd in QMetaObject::metacall (object=0x820afd8, cl=QMetaObject::InvokeMetaMethod, idx=35, argv=0xbfe3dc14) at kernel/qmetaobject.cpp:237
#29 0xb6453fe8 in QMetaObject::activate (sender=0x820afd8, m=0xb770cd4c, local_signal_index=0, argv=0xbfe3dc14) at kernel/qobject.cpp:3295
#30 0xb7525c1d in KPageView::currentPageChanged (this=0x820afd8, _t1=..., _t2=...) at /usr/src/debug/kdelibs-4.5.65svn1165394/build/kdeui/kpageview.moc:140
#31 0xb7525d30 in KPageViewPrivate::_k_pageSelected (this=0x820b248, index=..., previous=...) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdeui/paged/kpageview.cpp:235
#32 0xb75261d5 in KPageView::qt_metacall (this=0x820afd8, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfe3ddb4) at /usr/src/debug/kdelibs-4.5.65svn1165394/build/kdeui/kpageview.moc:100
#33 0xb752a222 in KPageWidget::qt_metacall (this=0x820afd8, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfe3ddb4) at /usr/src/debug/kdelibs-4.5.65svn1165394/build/kdeui/kpagewidget.moc:76
#34 0xb6444efd in QMetaObject::metacall (object=0x820afd8, cl=QMetaObject::InvokeMetaMethod, idx=30, argv=0xbfe3ddb4) at kernel/qmetaobject.cpp:237
#35 0xb6453fe8 in QMetaObject::activate (sender=0x80f6e40, m=0xb7307db0, local_signal_index=1, argv=0xbfe3ddb4) at kernel/qobject.cpp:3295
#36 0xb6faca8d in QItemSelectionModel::currentChanged (this=0x80f6e40, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:159
#37 0xb6facc0c in QItemSelectionModel::setCurrentIndex (this=0x80f6e40, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1167
#38 0xb7524c57 in KPageViewPrivate::_k_rebuildGui (this=0x820b248) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdeui/paged/kpageview.cpp:70
#39 0xb75260b8 in KPageViewPrivate::_k_modelChanged (this=0x820b248) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdeui/paged/kpageview.cpp:190
#40 0xb75261e7 in KPageView::qt_metacall (this=0x820afd8, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfe3e04c) at /usr/src/debug/kdelibs-4.5.65svn1165394/build/kdeui/kpageview.moc:99
#41 0xb752a222 in KPageWidget::qt_metacall (this=0x820afd8, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbfe3e04c) at /usr/src/debug/kdelibs-4.5.65svn1165394/build/kdeui/kpagewidget.moc:76
#42 0xb6444efd in QMetaObject::metacall (object=0x820afd8, cl=QMetaObject::InvokeMetaMethod, idx=29, argv=0xbfe3e04c) at kernel/qmetaobject.cpp:237
#43 0xb6453fe8 in QMetaObject::activate (sender=0x820e7c0, m=0xb655b198, local_signal_index=2, argv=0x0) at kernel/qobject.cpp:3295
#44 0xb649f7c5 in QAbstractItemModel::layoutChanged (this=0x820e7c0) at .moc/release-shared/moc_qabstractitemmodel.cpp:161
#45 0xb752bc2e in KPageWidgetModel::addPage (this=0x820e7c0, item=0x8334638) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdeui/paged/kpagewidgetmodel.cpp:394
#46 0xb7529e39 in KPageWidget::addPage (this=0x820afd8, item=0x8334638) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdeui/paged/kpagewidget.cpp:87
#47 0xb7728959 in ModuleView::addModule (this=0x820ae70, module=0x8170ef4) at /usr/src/debug/kdebase-workspace-4.5.65svn1165394/systemsettings/core/ModuleView.cpp:190
#48 0xb7728f62 in ModuleView::loadModule (this=0x820ae70, menuItem=...) at /usr/src/debug/kdebase-workspace-4.5.65svn1165394/systemsettings/core/ModuleView.cpp:144
#49 0xb2a36fe1 in IconMode::changeModule (this=0x8209910, activeModule=...) at /usr/src/debug/kdebase-workspace-4.5.65svn1165394/systemsettings/icons/IconMode.cpp:133
#50 0xb2a3744b in IconMode::qt_metacall (this=0x8209910, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbfe3e3c8)
    at /usr/src/debug/kdebase-workspace-4.5.65svn1165394/build/systemsettings/icons/IconMode.moc:80
#51 0xb6444efd in QMetaObject::metacall (object=0x8209910, cl=QMetaObject::InvokeMetaMethod, idx=12, argv=0xbfe3e3c8) at kernel/qmetaobject.cpp:237
#52 0xb6453fe8 in QMetaObject::activate (sender=0x80f2518, m=0xb73070e4, local_signal_index=3, argv=0xbfe3e3c8) at kernel/qobject.cpp:3295
#53 0xb6f51ba5 in QAbstractItemView::activated (this=0x80f2518, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:345
#54 0xb6f520ec in QAbstractItemView::mouseReleaseEvent (this=0x80f2518, event=0xbfe3ee94) at itemviews/qabstractitemview.cpp:1792
#55 0xb6f6ed81 in QListView::mouseReleaseEvent (this=0x80f2518, e=0xbfe3ee94) at itemviews/qlistview.cpp:796
#56 0xb74c0d6c in KCategorizedView::mouseReleaseEvent (this=0x80f2518, event=0xbfe3ee94) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdeui/itemviews/kcategorizedview.cpp:1031
#57 0xb6a24f00 in QWidget::event (this=0x80f2518, event=0xbfe3ee94) at kernel/qwidget.cpp:8044
#58 0xb6e1e765 in QFrame::event (this=0x80f2518, e=0xbfe3ee94) at widgets/qframe.cpp:557
#59 0xb6eace01 in QAbstractScrollArea::viewportEvent (this=0x80f2518, e=0xbfe3ee94) at widgets/qabstractscrollarea.cpp:1036
#60 0xb6f4f284 in QAbstractItemView::viewportEvent (this=0x80f2518, event=0xbfe3ee94) at itemviews/qabstractitemview.cpp:1615
#61 0xb6eaf776 in viewportEvent (this=0x8231c00, o=0x80f24d0, e=0xbfe3ee94) at widgets/qabstractscrollarea_p.h:100
#62 QAbstractScrollAreaFilter::eventFilter (this=0x8231c00, o=0x80f24d0, e=0xbfe3ee94) at widgets/qabstractscrollarea_p.h:116
#63 0xb643efa6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x808add0, receiver=0x80f24d0, event=0xbfe3ee94) at kernel/qcoreapplication.cpp:841
#64 0xb69cbc34 in QApplicationPrivate::notify_helper (this=0x808add0, receiver=0x80f24d0, e=0xbfe3ee94) at kernel/qapplication.cpp:4298
#65 0xb69d4750 in QApplication::notify (this=0xbfe3ebac, receiver=0x80f24d0, e=0xbfe3ee94) at kernel/qapplication.cpp:3867
#66 0xb74ee651 in KApplication::notify (this=0xbfe3f70c, receiver=0x80f24d0, event=0xbfe3ee94) at /usr/src/debug/kdelibs-4.5.65svn1165394/kdeui/kernel/kapplication.cpp:310
#67 0xb643ee0e in QCoreApplication::notifyInternal (this=0xbfe3f70c, receiver=0x80f24d0, event=0xbfe3ee94) at kernel/qcoreapplication.cpp:726
#68 0xb69ccc4c in sendSpontaneousEvent (receiver=0x80f24d0, event=0xbfe3ee94, alienWidget=0x80f24d0, nativeWidget=0x810c320, buttonDown=0xb7316078, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:218
#69 QApplicationPrivate::sendMouseEvent (receiver=0x80f24d0, event=0xbfe3ee94, alienWidget=0x80f24d0, nativeWidget=0x810c320, buttonDown=0xb7316078, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#70 0xb6a5458c in QETWidget::translateMouseEvent (this=0x810c320, event=0xbfe3f3ac) at kernel/qapplication_x11.cpp:4380
#71 0xb6a5373e in QApplication::x11ProcessEvent (this=0xbfe3f70c, event=0xbfe3f3ac) at kernel/qapplication_x11.cpp:3391
#72 0xb6a7c570 in x11EventSourceDispatch (s=0x8082cf8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#73 0xb5d2cb49 in g_main_dispatch (context=0x8082298) at gmain.c:1960
#74 IA__g_main_context_dispatch (context=0x8082298) at gmain.c:2513
#75 0xb5d2d350 in g_main_context_iterate (context=0x8082298, block=1, dispatch=1, self=0x807fef0) at gmain.c:2591
#76 0xb5d2d60e in IA__g_main_context_iteration (context=0x8082298, may_block=1) at gmain.c:2654
#77 0xb646ad4b in QEventDispatcherGlib::processEvents (this=0x807ff30, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#78 0xb6a7c19a in QGuiEventDispatcherGlib::processEvents (this=0x807ff30, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#79 0xb643e11d in QEventLoop::processEvents (this=0xbfe3f664, flags=...) at kernel/qeventloop.cpp:149
#80 0xb643e319 in QEventLoop::exec (this=0xbfe3f664, flags=...) at kernel/qeventloop.cpp:201
#81 0xb6442c70 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#82 0xb69c9164 in QApplication::exec () at kernel/qapplication.cpp:3581
#83 0x080577be in main (argc=) at /usr/src/debug/kdebase-workspace-4.5.65svn1165394/systemsettings/app/main.cpp:49

Reported using DrKonqi