Bug 269384

Application: systemsettings (1.0)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.1-1.2-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
Opened systemsettings as root and made changes to login screen. This had no effect. Then tried to open it again as normal user. Now systemsettings crashes. This is repeatable.

-- Backtrace:
Application: Systemeinstellungen (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f08ff143760 (LWP 12534))]

Thread 2 (Thread 0x7f08e00b9700 (LWP 12535)):
#0  0x00007f08fc6d7503 in poll () from /lib64/libc.so.6
#1  0x00007f08fa2e6114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f08fa2e6a35 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#3  0x00007f08e07ad244 in ?? () from /lib64/libgio-2.0.so.0
#4  0x00007f08fa30d466 in ?? () from /lib64/libglib-2.0.so.0
#5  0x00007f08fa7efa3f in start_thread () from /lib64/libpthread.so.0
#6  0x00007f08fc6e067d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f08ff143760 (LWP 12534)):
[KCrash Handler]
#6  operator char const* (this=0xa1) at /usr/include/QtCore/qbytearray.h:407
#7  KAboutData::appName (this=0xa1) at /usr/src/debug/kdelibs-4.6.0/kdecore/kernel/kaboutdata.cpp:680
#8  0x00007f08fe6811f2 in KCModule::setNeedsAuthorization (this=0x7f6100, needsAuth=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kdeui/widgets/kcmodule.cpp:152
#9  0x00007f08eb058597 in KDModule::KDModule (this=<value optimized out>, parent=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/kdm/kcm/main.cpp:275
#10 0x00007f08eb05a714 in KPluginFactory::createInstance<KDModule, QWidget> (parentWidget=<value optimized out>, parent=<value optimized out>, args=...) at /usr/include/kpluginfactory.h:473
#11 0x00007f08fd4f6c72 in KPluginFactory::create (this=0x95a3b0, iface=0x7f08fe862ec0 "KCModule", parentWidget=0x0, parent=0x7c7cd0, args=..., keyword=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kdecore/util/kpluginfactory.cpp:203
#12 0x00007f08fed561d3 in create<KCModule> (this=0x761300, parentWidget=0x0, parent=0x7c7cd0, args=..., error=0x7fffcca3d1f0) at /usr/src/debug/kdelibs-4.6.0/kdecore/util/kpluginfactory.h:527
#13 KService::createInstance<KCModule> (this=0x761300, parentWidget=0x0, parent=0x7c7cd0, args=..., error=0x7fffcca3d1f0) at /usr/src/debug/kdelibs-4.6.0/kdecore/services/kservice.h:557
#14 0x00007f08fed46c1a in createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x7c7cd0, args=...) at /usr/src/debug/kdelibs-4.6.0/kdecore/services/kservice.h:534
#15 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x7c7cd0, args=...) at /usr/src/debug/kdelibs-4.6.0/kutils/kcmoduleloader.cpp:89
#16 0x00007f08fed47319 in KCModuleProxyPrivate::loadModule (this=0x9454e0) at /usr/src/debug/kdelibs-4.6.0/kutils/kcmoduleproxy.cpp:106
#17 0x00007f08fed47f75 in KCModuleProxy::realModule (this=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kutils/kcmoduleproxy.cpp:83
#18 0x00007f08feb1dcec in ModuleView::stateChanged (this=0x7f6a50) at /usr/src/debug/kdebase-workspace-4.6.0/systemsettings/core/ModuleView.cpp:349
#19 0x00007f08feb1ebd8 in ModuleView::qt_metacall (this=0x7f6a50, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7fffcca3d850) at /usr/src/debug/kdebase-workspace-4.6.0/build/systemsettings/core/ModuleView.moc:99
#20 0x00007f08fcdf9def in QMetaObject::activate (sender=0x7f6880, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcca3d850) at kernel/qobject.cpp:3272
#21 0x00007f08fe6683d8 in KPageWidget::currentPageChanged (this=<value optimized out>, _t1=0x7cc5d0, _t2=0x0) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpagewidget.moc:96
#22 0x00007f08fe724cf8 in KPageWidget::qt_metacall (this=0x7f6880, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcca3d970) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpagewidget.moc:84
#23 0x00007f08fcdf9def in QMetaObject::activate (sender=0x7f6880, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcca3d970) at kernel/qobject.cpp:3272
#24 0x00007f08fe667617 in KPageView::currentPageChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpageview.moc:140
#25 0x00007f08fe724a83 in KPageViewPrivate::_k_pageSelected (this=0x7b94a0, index=<value optimized out>, previous=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kdeui/paged/kpageview.cpp:244
#26 0x00007f08fe724c42 in KPageView::qt_metacall (this=0x7f6880, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fffcca3db90) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpageview.moc:100
#27 0x00007f08fe724cc0 in KPageWidget::qt_metacall (this=0x7f6880, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcca3db90) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpagewidget.moc:76
#28 0x00007f08fcdf9def in QMetaObject::activate (sender=0x7493c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcca3db90) at kernel/qobject.cpp:3272
#29 0x00007f08fdf551a7 in QItemSelectionModel::selectionChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#30 0x00007f08fdf5bd67 in QItemSelectionModel::emitSelectionChanged (this=0x7493c0, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#31 0x00007f08fdf5bff7 in QItemSelectionModel::select (this=0x7493c0, selection=<value optimized out>, command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1088
#32 0x00007f08fdf56d01 in QItemSelectionModel::select (this=0x7493c0, index=<value optimized out>, command=...) at itemviews/qitemselectionmodel.cpp:976
#33 0x00007f08fdf55407 in QItemSelectionModel::setCurrentIndex (this=0x7493c0, index=..., command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1155
#34 0x00007f08fe666ef0 in KPageViewPrivate::_k_rebuildGui (this=0x7b94a0) at /usr/src/debug/kdelibs-4.6.0/kdeui/paged/kpageview.cpp:70
#35 0x00007f08fe7067e5 in KPageViewPrivate::_k_modelChanged (this=0x7b94a0) at /usr/src/debug/kdelibs-4.6.0/kdeui/paged/kpageview.cpp:190
#36 0x00007f08fe724c52 in KPageView::qt_metacall (this=0x7f6880, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fffcca3e0b0) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpageview.moc:99
#37 0x00007f08fe724cc0 in KPageWidget::qt_metacall (this=0x7f6880, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcca3e0b0) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpagewidget.moc:76
#38 0x00007f08fcdf9def in QMetaObject::activate (sender=0x775120, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#39 0x00007f08fe6df07b in KPageWidgetModel::addPage (this=0x775120, item=0x7cc5d0) at /usr/src/debug/kdelibs-4.6.0/kdeui/paged/kpagewidgetmodel.cpp:401
#40 0x00007f08feb1e445 in ModuleView::addModule (this=0x7f6a50, module=0x80a748) at /usr/src/debug/kdebase-workspace-4.6.0/systemsettings/core/ModuleView.cpp:190
#41 0x00007f08feb1e9a0 in ModuleView::loadModule (this=0x7f6a50, menuItem=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/systemsettings/core/ModuleView.cpp:144
#42 0x00007f08eb3f3b70 in IconMode::changeModule (this=0x7fd9c0, activeModule=...) at /usr/src/debug/kdebase-workspace-4.6.0/systemsettings/icons/IconMode.cpp:133
#43 0x00007f08eb3f3ed1 in IconMode::qt_metacall (this=0x7fd9c0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffcca3e4d0) at /usr/src/debug/kdebase-workspace-4.6.0/build/systemsettings/icons/IconMode.moc:80
#44 0x00007f08fcdf9def in QMetaObject::activate (sender=0x638e40, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffcca3e4d0) at kernel/qobject.cpp:3272
#45 0x00007f08fdf02495 in QAbstractItemView::activated (this=<value optimized out>, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:345
#46 0x00007f08fdf02985 in QAbstractItemView::mouseReleaseEvent (this=0x638e40, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1796
#47 0x00007f08fdf1d6be in QListView::mouseReleaseEvent (this=<value optimized out>, e=<value optimized out>) at itemviews/qlistview.cpp:796
#48 0x00007f08fe729af2 in KCategorizedView::mouseReleaseEvent (this=0x638e40, event=0x7fffcca3f500) at /usr/src/debug/kdelibs-4.6.0/kdeui/itemviews/kcategorizedview.cpp:1034
#49 0x00007f08fda4b538 in QWidget::event (this=0x638e40, event=0x7fffcca3f500) at kernel/qwidget.cpp:8200
#50 0x00007f08fddef906 in QFrame::event (this=0x638e40, e=0x7fffcca3f500) at widgets/qframe.cpp:557
#51 0x00007f08fdeffc23 in QAbstractItemView::viewportEvent (this=0x638e40, event=0x7fffcca3f500) at itemviews/qabstractitemview.cpp:1619
#52 0x00007f08fcde4d87 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x7fd590, event=0x7fffcca3f500) at kernel/qcoreapplication.cpp:847
#53 0x00007f08fd9f9ce1 in QApplicationPrivate::notify_helper (this=0x6528e0, receiver=0x7fd590, e=0x7fffcca3f500) at kernel/qapplication.cpp:4441
#54 0x00007f08fda02aac in QApplication::notify (this=<value optimized out>, receiver=0x7fd590, e=0x7fffcca3f500) at kernel/qapplication.cpp:4006
#55 0x00007f08fe6599e6 in KApplication::notify (this=0x7fffcca40230, receiver=0x7fd590, event=0x7fffcca3f500) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#56 0x00007f08fcde4bfc in QCoreApplication::notifyInternal (this=0x7fffcca40230, receiver=0x7fd590, event=0x7fffcca3f500) at kernel/qcoreapplication.cpp:732
#57 0x00007f08fd9fad25 in sendEvent (receiver=0x7fd590, event=0x7fffcca3f500, alienWidget=0x7fd590, nativeWidget=0x722350, buttonDown=0x7f08fe4c9178, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#58 QApplicationPrivate::sendMouseEvent (receiver=0x7fd590, event=0x7fffcca3f500, alienWidget=0x7fd590, nativeWidget=0x722350, buttonDown=0x7f08fe4c9178, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3105
#59 0x00007f08fda78e08 in QETWidget::translateMouseEvent (this=0x722350, event=<value optimized out>) at kernel/qapplication_x11.cpp:4438
#60 0x00007f08fda774c9 in QApplication::x11ProcessEvent (this=0x7fffcca40230, event=0x7fffcca3fe60) at kernel/qapplication_x11.cpp:3564
#61 0x00007f08fda9f0f2 in x11EventSourceDispatch (s=0x649cb0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#62 0x00007f08fa2e5bd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#63 0x00007f08fa2e63b0 in ?? () from /lib64/libglib-2.0.so.0
#64 0x00007f08fa2e6650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#65 0x00007f08fce0f91f in QEventDispatcherGlib::processEvents (this=0x61ee90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#66 0x00007f08fda9ed8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#67 0x00007f08fcde4052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#68 0x00007f08fcde4265 in QEventLoop::exec (this=0x7fffcca40180, flags=...) at kernel/qeventloop.cpp:201
#69 0x00007f08fcde86ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#70 0x00000000004121f9 in main (argc=5, argv=0x7fffcca404f8) at /usr/src/debug/kdebase-workspace-4.6.0/systemsettings/app/main.cpp:49

Possible duplicates by query: bug 269203.

Reported using DrKonqi