Application: systemsettings (1.0)
KDE Platform Version: 4.6.1 (4.6.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-27-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
System settings login manager. Crashes when opening. On kubuntu, kde 4.6.1.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78a0710 (LWP 10812))]

Thread 3 (Thread 0xb45e1b70 (LWP 10815)):
#0  QTimerInfoList::timerWait (this=0x8bc5b34, tm=...) at kernel/qeventdispatcher_unix.cpp:447
#1  0x00d557a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb45e10bc) at kernel/qeventdispatcher_glib.cpp:136
#2  0x00d5583d in timerSourcePrepare (source=0x805b87c, timeout=0x805b87c) at kernel/qeventdispatcher_glib.cpp:169
#3  0x08962e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#4  0x08963279 in ?? () from /lib/libglib-2.0.so.0
#5  0x08963848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#6  0x00d5559f in QEventDispatcherGlib::processEvents (this=0x8ec80b0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#7  0x00d25609 in QEventLoop::processEvents (this=0xb45e1290, flags=) at kernel/qeventloop.cpp:149
#8  0x00d25a8a in QEventLoop::exec (this=0xb45e1290, flags=...) at kernel/qeventloop.cpp:201
#9  0x00c21b7e in QThread::exec (this=0x8eccae0) at thread/qthread.cpp:490
#10 0x00d0435b in QInotifyFileSystemWatcherEngine::run (this=0x8eccae0) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x00c24df9 in QThreadPrivate::start (arg=0x8eccae0) at thread/qthread_unix.cpp:266
#12 0x06026cc9 in start_thread () from /lib/libpthread.so.0
#13 0x01aeb69e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xb277ab70 (LWP 10821)):
#0  0x01af91b9 in ?? () from /lib/libc.so.6
#1  0x01adcde0 in poll () from /lib/libc.so.6
#2  0x08970a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x0896343c in ?? () from /lib/libglib-2.0.so.0
#4  0x08963ba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0x038779c4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0x0898a48f in ?? () from /lib/libglib-2.0.so.0
#7  0x06026cc9 in start_thread () from /lib/libpthread.so.0
#8  0x01aeb69e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb78a0710 (LWP 10812)):
[KCrash Handler]
#7  0x0073112b in KCModule::setNeedsAuthorization (this=0x8ee5e50, needsAuth=true) at ../../kdeui/widgets/kcmodule.cpp:150
#8  0x083a7869 in KDModule::KDModule (this=0x8ee5e50, parent=0x8d66258) at ../../../kdm/kcm/main.cpp:275
#9  0x083ab4fd in QObject* KPluginFactory::createInstance<KDModule, QWidget>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib/kde4/kcm_kdm.so
#10 0x00351899 in KPluginFactory::create (this=0x8d7fcb0, iface=0x82d120 "KCModule", parentWidget=0x0, parent=0x8d66258, args=..., keyword=...) at ../../kdecore/util/kpluginfactory.cpp:203
#11 0x008f54d8 in create<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x8d66258, args=...) at ../../kdecore/util/kpluginfactory.h:527
#12 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x8d66258, args=...) at ../../kdecore/services/kservice.h:551
#13 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0x8d66258, args=...) at ../../kdecore/services/kservice.h:528
#14 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x8d66258, args=...) at ../../kutils/kcmoduleloader.cpp:89
#15 0x008fb04d in KCModuleProxyPrivate::loadModule (this=0x8be6ef0) at ../../kutils/kcmoduleproxy.cpp:106
#16 0x008fbd43 in KCModuleProxy::realModule (this=0x8d66258) at ../../kutils/kcmoduleproxy.cpp:83
#17 0x0087f716 in ModuleView::stateChanged (this=0x8d74580) at ../../../systemsettings/core/ModuleView.cpp:379
#18 0x0087f8c1 in ModuleView::activeModuleChanged (this=0x8d74580, current=0x8d57da0, previous=0x0) at ../../../systemsettings/core/ModuleView.cpp:366
#19 0x00881a50 in ModuleView::qt_metacall (this=0x8d74580, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0xbfba1e64) at ./ModuleView.moc:99
#20 0x00d2c8ca in QMetaObject::metacall (object=0x8d74580, cl=28791744, idx=35, argv=0xbfba1e64) at kernel/qmetaobject.cpp:237
#21 0x00d3f6ad in QMetaObject::activate (sender=0x8d71228, m=0x84d750, local_signal_index=0, argv=0x90d5178) at kernel/qobject.cpp:3280
#22 0x006aee79 in KPageWidget::currentPageChanged (this=0x8d71228, _t1=0x8d57da0, _t2=0x0) at ./kpagewidget.moc:96
#23 0x006aefb2 in KPageWidgetPrivate::_k_slotCurrentPageChanged (this=0x8d96970, current=..., before=...) at ../../kdeui/paged/kpagewidget.cpp:43
#24 0x006af071 in KPageWidget::qt_metacall (this=0x8d71228, _c=QMetaObject::InvokeMetaMethod, _id=35, _a=0xbfba1fd4) at ./kpagewidget.moc:84
#25 0x00d2c8ca in QMetaObject::metacall (object=0x8d71228, cl=28791744, idx=35, argv=0xbfba1fd4) at kernel/qmetaobject.cpp:237
#26 0x00d3f6ad in QMetaObject::activate (sender=0x8d71228, m=0x84cc2c, local_signal_index=0, argv=0x90d5178) at kernel/qobject.cpp:3280
#27 0x006a9059 in KPageView::currentPageChanged (this=0x8d71228, _t1=..., _t2=...) at ./kpageview.moc:140
#28 0x006aaa02 in KPageViewPrivate::_k_pageSelected (this=0x8d96970, index=..., previous=...) at ../../kdeui/paged/kpageview.cpp:244
#29 0x006aac77 in KPageView::qt_metacall (this=0x8d71228, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfba21c4) at ./kpageview.moc:100
#30 0x006af02a in KPageWidget::qt_metacall (this=0x8d71228, _c=QMetaObject::InvokeMetaMethod, _id=30, _a=0xbfba21c4) at ./kpagewidget.moc:76
#31 0x00d2c8ca in QMetaObject::metacall (object=0x8d71228, cl=28791744, idx=30, argv=0xbfba21c4) at kernel/qmetaobject.cpp:237
#32 0x00d3f6ad in QMetaObject::activate (sender=0x8ba9af0, m=0x1a09a50, local_signal_index=0, argv=0x90d5178) at kernel/qobject.cpp:3280
#33 0x016a8369 in QItemSelectionModel::selectionChanged (this=0x8ba9af0, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#34 0x016ab5b0 in QItemSelectionModel::emitSelectionChanged (this=0x8ba9af0, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#35 0x016acd44 in QItemSelectionModel::select (this=0x8ba9af0, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1088
#36 0x016a9d30 in QItemSelectionModel::select (this=0x8ba9af0, index=..., command=...) at itemviews/qitemselectionmodel.cpp:976
#37 0x016a85d4 in QItemSelectionModel::setCurrentIndex (this=0x8ba9af0, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1155
#38 0x006aa069 in KPageViewPrivate::_k_rebuildGui (this=0x8d96970) at ../../kdeui/paged/kpageview.cpp:70
#39 0x006aa7b8 in KPageViewPrivate::_k_modelChanged (this=0x8d96970) at ../../kdeui/paged/kpageview.cpp:190
#40 0x006aac8e in KPageView::qt_metacall (this=0x8d71228, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfba25bc) at ./kpageview.moc:99
#41 0x006af02a in KPageWidget::qt_metacall (this=0x8d71228, _c=QMetaObject::InvokeMetaMethod, _id=29, _a=0xbfba25bc) at ./kpagewidget.moc:76
#42 0x00d2c8ca in QMetaObject::metacall (object=0x8d71228, cl=28791744, idx=29, argv=0xbfba25bc) at kernel/qmetaobject.cpp:237
#43 0x00d3f6ad in QMetaObject::activate (sender=0x8d96af0, m=0xe59198, local_signal_index=2, argv=0x90d5178) at kernel/qobject.cpp:3280
#44 0x00d904a7 in QAbstractItemModel::layoutChanged (this=0x8d96af0) at .moc/release-shared/moc_qabstractitemmodel.cpp:161
#45 0x006b0e9b in KPageWidgetModel::addPage (this=0x8d96af0, item=0x8d57da0) at ../../kdeui/paged/kpagewidgetmodel.cpp:401
#46 0x006af2ea in KPageWidget::addPage (this=0x8d71228, item=0x8d57da0) at ../../kdeui/paged/kpagewidget.cpp:87
#47 0x00880167 in ModuleView::addModule (this=0x8d74580, module=0x8da1594) at ../../../systemsettings/core/ModuleView.cpp:220
#48 0x008811a7 in ModuleView::loadModule (this=0x8d74580, menuItem=...) at ../../../systemsettings/core/ModuleView.cpp:174
#49 0x042a559a in IconMode::changeModule (this=0x8d9a7d8, activeModule=...) at ../../../systemsettings/icons/IconMode.cpp:133
#50 0x042a565d in IconMode::qt_metacall (this=0x8d9a7d8, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfba29f8) at ./IconMode.moc:80
#51 0x00d2c8ca in QMetaObject::metacall (object=0x8d9a7d8, cl=28791744, idx=12, argv=0xbfba29f8) at kernel/qmetaobject.cpp:237
#52 0x00d3f6ad in QMetaObject::activate (sender=0x8da1918, m=0x1a08d64, local_signal_index=3, argv=0x90d5178) at kernel/qobject.cpp:3280
#53 0x01646093 in QAbstractItemView::activated (this=0x8da1918, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:345
#54 0x01656620 in QAbstractItemView::mouseReleaseEvent (this=0x8da1918, event=0xbfba34f0) at itemviews/qabstractitemview.cpp:1796
#55 0x0166c56f in QListView::mouseReleaseEvent (this=0x8da1918, e=0xbfba34f0) at itemviews/qlistview.cpp:796
#56 0x006448ea in KCategorizedView::mouseReleaseEvent (this=0x8da1918, event=0xbfba34f0) at ../../kdeui/itemviews/kcategorizedview.cpp:1034
#57 0x010dbe08 in QWidget::event (this=0x8da1918, event=0xbfba34f0) at kernel/qwidget.cpp:8187
#58 0x014fd763 in QFrame::event (this=0x8da1918, e=0xbfba34f0) at widgets/qframe.cpp:557
#59 0x0159aa82 in QAbstractScrollArea::viewportEvent (this=0x1b753c0, e=0x0) at widgets/qabstractscrollarea.cpp:1043
#60 0x016570f7 in QAbstractItemView::viewportEvent (this=0x8da1918, event=0xbfba34f0) at itemviews/qabstractitemview.cpp:1619
#61 0x0159d4d5 in viewportEvent (this=0x8b5bc20, o=0x8b55cb0, e=0xbfba34f0) at widgets/qabstractscrollarea_p.h:100
#62 QAbstractScrollAreaFilter::eventFilter (this=0x8b5bc20, o=0x8b55cb0, e=0xbfba34f0) at widgets/qabstractscrollarea_p.h:116
#63 0x00d2629a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8b5ed48, receiver=0x8b55cb0, event=0xbfba34f0) at kernel/qcoreapplication.cpp:847
#64 0x0107dfb9 in QApplicationPrivate::notify_helper (this=0x8b5ed48, receiver=0x8b55cb0, e=0xbfba34f0) at kernel/qapplication.cpp:4392
#65 0x01084c2e in QApplication::notify (this=0xbfba3dac, receiver=0x8b55cb0, e=0xbfba34f0) at kernel/qapplication.cpp:3959
#66 0x0066f7da in KApplication::notify (this=0xbfba3dac, receiver=0x8b55cb0, event=0xbfba34f0) at ../../kdeui/kernel/kapplication.cpp:311
#67 0x00d26b3b in QCoreApplication::notifyInternal (this=0xbfba3dac, receiver=0x8b55cb0, event=0xbfba34f0) at kernel/qcoreapplication.cpp:732
#68 0x01083094 in sendEvent (receiver=0x8b55cb0, event=0xbfba34f0, alienWidget=0x8b55cb0, nativeWidget=0x8bdcff0, buttonDown=0x1a183c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#69 QApplicationPrivate::sendMouseEvent (receiver=0x8b55cb0, event=0xbfba34f0, alienWidget=0x8b55cb0, nativeWidget=0x8bdcff0, buttonDown=0x1a183c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#70 0x01111d10 in QETWidget::translateMouseEvent (this=0x8bdcff0, event=0xbfba3a0c) at kernel/qapplication_x11.cpp:4403
#71 0x01111151 in QApplication::x11ProcessEvent (this=0xbfba3dac, event=0xbfba3a0c) at kernel/qapplication_x11.cpp:3414
#72 0x0114036a in x11EventSourceDispatch (s=0x8b61fa8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#73 0x0895f855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#74 0x08963668 in ?? () from /lib/libglib-2.0.so.0
#75 0x08963848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#76 0x00d55565 in QEventDispatcherGlib::processEvents (this=0x8b3e9b8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#77 0x0113fbe5 in QGuiEventDispatcherGlib::processEvents (this=0x8b3e9b8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#78 0x00d25609 in QEventLoop::processEvents (this=0xbfba3d04, flags=) at kernel/qeventloop.cpp:149
#79 0x00d25a8a in QEventLoop::exec (this=0xbfba3d04, flags=...) at kernel/qeventloop.cpp:201
#80 0x00d2a00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#81 0x0107ce07 in QApplication::exec () at kernel/qapplication.cpp:3672
#82 0x0805736e in main (argc=5, argv=0xbfba3ef4) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 267119, bug 266230, bug 266201, bug 265166, bug 264955.

Reported using DrKonqi