Bug 283113

Application: systemsettings (1.0)
KDE Platform Version: 4.6.00 (4.6.0) "release 6" (Compiled from sources)
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.7-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
After getting problems at startup in all window managers I tried to change the settings. But the application systemsettings keeps crashing at startup. Probably I problem with ACL

The crash can be reproduced every time.

-- Backtrace:
Application: Systemeinstellungen (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fe22bcee760 (LWP 3931))]

Thread 2 (Thread 0x7fe20a991700 (LWP 4630)):
#0  0x00007fe2292824f3 in poll () from /lib64/libc.so.6
#1  0x00007fe226e3e114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007fe226e3ea35 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#3  0x00007fe20b0851b4 in ?? () from /lib64/libgio-2.0.so.0
#4  0x00007fe226e65466 in ?? () from /lib64/libglib-2.0.so.0
#5  0x00007fe212ce156c in ?? () from /usr/lib64/libGL.so.1
#6  0x00007fe227347a3f in start_thread () from /lib64/libpthread.so.0
#7  0x00007fe22928b66d in clone () from /lib64/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fe22bcee760 (LWP 3931)):
[KCrash Handler]
#6  QVariant::userType (this=0xb1) at kernel/qvariant.cpp:1792
#7  0x00007fe20b51ff5e in qvariant_cast<QDBusArgument> (this=0xc72b30) at /usr/include/QtCore/qvariant.h:580
#8  qVariantValue<QDBusArgument> (this=0xc72b30) at /usr/include/QtCore/qvariant.h:599
#9  PolkitQt1::Authority::Private::init (this=0xc72b30) at /usr/src/debug/polkit-qt-1-0.99.1/core/polkitqt1-authority.cpp:224
#10 0x00007fe20b521600 in PolkitQt1::Authority::Authority (this=0xc72380, authority=0x0, parent=<value optimized out>) at /usr/src/debug/polkit-qt-1-0.99.1/core/polkitqt1-authority.cpp:153
#11 0x00007fe20b5217ba in PolkitQt1::Authority::instance (authority=0x0) at /usr/src/debug/polkit-qt-1-0.99.1/core/polkitqt1-authority.cpp:49
#12 0x00007fe20b75b090 in KAuth::Polkit1Backend::Polkit1Backend (this=0xc71f20) at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/backends/polkit-1/Polkit1Backend.cpp:69
#13 0x00007fe20b75b17d in qt_plugin_instance () at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/backends/polkit-1/Polkit1Backend.cpp:229
#14 0x00007fe22a03d4f9 in KAuth::BackendsManager::retrieveInstancesIn (path=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/BackendsManager.cpp:69
#15 0x00007fe22a07af61 in KAuth::BackendsManager::init () at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/BackendsManager.cpp:81
#16 0x00007fe22a07b63d in KAuth::BackendsManager::authBackend () at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/BackendsManager.cpp:123
#17 0x00007fe22a07bb8b in KAuth::Action::setName (this=0xc6f750, name=...) at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/kauthaction.cpp:108
#18 0x00007fe22a07c5aa in KAuth::Action::Action (this=0xc6f750, name=...) at /usr/src/debug/kdelibs-4.6.0/kdecore/auth/kauthaction.cpp:61
#19 0x00007fe22b22c178 in KCModule::setNeedsAuthorization (this=0xa48580, needsAuth=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kdeui/widgets/kcmodule.cpp:150
#20 0x00007fe216c37597 in ?? () from /usr/lib64/kde4/kcm_kdm.so
#21 0x00007fe216c39714 in QObject* KPluginFactory::createInstance<KDModule, QWidget>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib64/kde4/kcm_kdm.so
#22 0x00007fe22a0a1c72 in KPluginFactory::create (this=0x9a01a0, iface=0x7fe22b40dec0 "KCModule", parentWidget=0x0, parent=0x65bae0, args=..., keyword=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kdecore/util/kpluginfactory.cpp:203
#23 0x00007fe22b9011d3 in create<KCModule> (this=0x75e160, parentWidget=0x0, parent=0x65bae0, args=..., error=0x7fffeacc3aa0) at /usr/src/debug/kdelibs-4.6.0/kdecore/util/kpluginfactory.h:527
#24 KService::createInstance<KCModule> (this=0x75e160, parentWidget=0x0, parent=0x65bae0, args=..., error=0x7fffeacc3aa0) at /usr/src/debug/kdelibs-4.6.0/kdecore/services/kservice.h:557
#25 0x00007fe22b8f1c1a in createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x65bae0, args=...) at /usr/src/debug/kdelibs-4.6.0/kdecore/services/kservice.h:534
#26 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x65bae0, args=...) at /usr/src/debug/kdelibs-4.6.0/kutils/kcmoduleloader.cpp:89
#27 0x00007fe22b8f2319 in KCModuleProxyPrivate::loadModule (this=0x985950) at /usr/src/debug/kdelibs-4.6.0/kutils/kcmoduleproxy.cpp:106
#28 0x00007fe22b8f2f75 in KCModuleProxy::realModule (this=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kutils/kcmoduleproxy.cpp:83
#29 0x00007fe22b6c8cec in ModuleView::stateChanged (this=0x891210) at /usr/src/debug/kdebase-workspace-4.6.0/systemsettings/core/ModuleView.cpp:349
#30 0x00007fe22b6c9bd8 in ModuleView::qt_metacall (this=0x891210, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7fffeacc4100) at /usr/src/debug/kdebase-workspace-4.6.0/build/systemsettings/core/ModuleView.moc:99
#31 0x00007fe2299a4def in QMetaObject::activate (sender=0x88e260, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeacc4100) at kernel/qobject.cpp:3272
#32 0x00007fe22b2133d8 in KPageWidget::currentPageChanged (this=<value optimized out>, _t1=0x7f24c0, _t2=0x0) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpagewidget.moc:96
#33 0x00007fe22b2cfcf8 in KPageWidget::qt_metacall (this=0x88e260, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeacc4220) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpagewidget.moc:84
#34 0x00007fe2299a4def in QMetaObject::activate (sender=0x88e260, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeacc4220) at kernel/qobject.cpp:3272
#35 0x00007fe22b212617 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
#36 0x00007fe22b2cfa83 in KPageViewPrivate::_k_pageSelected (this=0x87ee70, index=<value optimized out>, previous=<value optimized out>) at /usr/src/debug/kdelibs-4.6.0/kdeui/paged/kpageview.cpp:244
#37 0x00007fe22b2cfc42 in KPageView::qt_metacall (this=0x88e260, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fffeacc4440) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpageview.moc:100
#38 0x00007fe22b2cfcc0 in KPageWidget::qt_metacall (this=0x88e260, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeacc4440) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpagewidget.moc:76
#39 0x00007fe2299a4def in QMetaObject::activate (sender=0x6f57f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeacc4440) at kernel/qobject.cpp:3272
#40 0x00007fe22ab001a7 in QItemSelectionModel::selectionChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#41 0x00007fe22ab06d67 in QItemSelectionModel::emitSelectionChanged (this=0x6f57f0, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#42 0x00007fe22ab06ff7 in QItemSelectionModel::select (this=0x6f57f0, selection=<value optimized out>, command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1088
#43 0x00007fe22ab01d01 in QItemSelectionModel::select (this=0x6f57f0, index=<value optimized out>, command=...) at itemviews/qitemselectionmodel.cpp:976
#44 0x00007fe22ab00407 in QItemSelectionModel::setCurrentIndex (this=0x6f57f0, index=..., command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1155
#45 0x00007fe22b211ef0 in KPageViewPrivate::_k_rebuildGui (this=0x87ee70) at /usr/src/debug/kdelibs-4.6.0/kdeui/paged/kpageview.cpp:70
#46 0x00007fe22b2b17e5 in KPageViewPrivate::_k_modelChanged (this=0x87ee70) at /usr/src/debug/kdelibs-4.6.0/kdeui/paged/kpageview.cpp:190
#47 0x00007fe22b2cfc52 in KPageView::qt_metacall (this=0x88e260, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fffeacc4960) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpageview.moc:99
#48 0x00007fe22b2cfcc0 in KPageWidget::qt_metacall (this=0x88e260, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeacc4960) at /usr/src/debug/kdelibs-4.6.0/build/kdeui/kpagewidget.moc:76
#49 0x00007fe2299a4def in QMetaObject::activate (sender=0x896f70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#50 0x00007fe22b28a07b in KPageWidgetModel::addPage (this=0x896f70, item=0x7f24c0) at /usr/src/debug/kdelibs-4.6.0/kdeui/paged/kpagewidgetmodel.cpp:401
#51 0x00007fe22b6c9445 in ModuleView::addModule (this=0x891210, module=0x7ce398) at /usr/src/debug/kdebase-workspace-4.6.0/systemsettings/core/ModuleView.cpp:190
#52 0x00007fe22b6c99a0 in ModuleView::loadModule (this=0x891210, menuItem=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.0/systemsettings/core/ModuleView.cpp:144
#53 0x00007fe2177ddb70 in IconMode::changeModule (this=0x729ca0, activeModule=...) at /usr/src/debug/kdebase-workspace-4.6.0/systemsettings/icons/IconMode.cpp:133
#54 0x00007fe2177dded1 in IconMode::qt_metacall (this=0x729ca0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffeacc4d80) at /usr/src/debug/kdebase-workspace-4.6.0/build/systemsettings/icons/IconMode.moc:80
#55 0x00007fe2299a4def in QMetaObject::activate (sender=0x63f690, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffeacc4d80) at kernel/qobject.cpp:3272
#56 0x00007fe22aaad495 in QAbstractItemView::activated (this=<value optimized out>, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:345
#57 0x00007fe22aaad985 in QAbstractItemView::mouseReleaseEvent (this=0x63f690, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1796
#58 0x00007fe22aac86be in QListView::mouseReleaseEvent (this=<value optimized out>, e=<value optimized out>) at itemviews/qlistview.cpp:796
#59 0x00007fe22b2d4af2 in KCategorizedView::mouseReleaseEvent (this=0x63f690, event=0x7fffeacc5db0) at /usr/src/debug/kdelibs-4.6.0/kdeui/itemviews/kcategorizedview.cpp:1034
#60 0x00007fe22a5f6538 in QWidget::event (this=0x63f690, event=0x7fffeacc5db0) at kernel/qwidget.cpp:8200
#61 0x00007fe22a99a906 in QFrame::event (this=0x63f690, e=0x7fffeacc5db0) at widgets/qframe.cpp:557
#62 0x00007fe22aaaac23 in QAbstractItemView::viewportEvent (this=0x63f690, event=0x7fffeacc5db0) at itemviews/qabstractitemview.cpp:1619
#63 0x00007fe22998fd87 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x7bff90, event=0x7fffeacc5db0) at kernel/qcoreapplication.cpp:847
#64 0x00007fe22a5a4ce1 in QApplicationPrivate::notify_helper (this=0x652cc0, receiver=0x7bff90, e=0x7fffeacc5db0) at kernel/qapplication.cpp:4441
#65 0x00007fe22a5adaac in QApplication::notify (this=<value optimized out>, receiver=0x7bff90, e=0x7fffeacc5db0) at kernel/qapplication.cpp:4006
#66 0x00007fe22b2049e6 in KApplication::notify (this=0x7fffeacc6ae0, receiver=0x7bff90, event=0x7fffeacc5db0) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#67 0x00007fe22998fbfc in QCoreApplication::notifyInternal (this=0x7fffeacc6ae0, receiver=0x7bff90, event=0x7fffeacc5db0) at kernel/qcoreapplication.cpp:732
#68 0x00007fe22a5a5d25 in sendEvent (receiver=0x7bff90, event=0x7fffeacc5db0, alienWidget=0x7bff90, nativeWidget=0x6da4c0, buttonDown=0x7fe22b074178, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#69 QApplicationPrivate::sendMouseEvent (receiver=0x7bff90, event=0x7fffeacc5db0, alienWidget=0x7bff90, nativeWidget=0x6da4c0, buttonDown=0x7fe22b074178, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3105
#70 0x00007fe22a623e08 in QETWidget::translateMouseEvent (this=0x6da4c0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4438
#71 0x00007fe22a6224c9 in QApplication::x11ProcessEvent (this=0x7fffeacc6ae0, event=0x7fffeacc6710) at kernel/qapplication_x11.cpp:3564
#72 0x00007fe22a64a0f2 in x11EventSourceDispatch (s=0x649cd0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#73 0x00007fe226e3dbd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#74 0x00007fe226e3e3b0 in ?? () from /lib64/libglib-2.0.so.0
#75 0x00007fe226e3e650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#76 0x00007fe2299ba91f in QEventDispatcherGlib::processEvents (this=0x61ee90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#77 0x00007fe22a649d8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#78 0x00007fe22998f052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#79 0x00007fe22998f265 in QEventLoop::exec (this=0x7fffeacc6a30, flags=...) at kernel/qeventloop.cpp:201
#80 0x00007fe2299936ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#81 0x00000000004121f9 in main (argc=5, argv=0x7fffeacc6da8) at /usr/src/debug/kdebase-workspace-4.6.0/systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 277055.

Possible duplicates by query: bug 282308.

Reported using DrKonqi