Bug 258315

Application: systemsettings (1.0)
KDE Platform Version: 4.5.80 (4.6 Beta1)
Qt Version: 4.7.1
Operating System: Linux 2.6.34.7-0.5-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
My kde sound has stopped working and I was in system settings phonon, and AFAIR the crash occurred when I checked the "Show advanced devices" checkbox due to the fact that no devices were shown. I had to manually start kded in order to login via the Crash Assistant and after starting System Settings again the "Show advanced devices" checkbox is checked and my sound devices are visible again.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[KCrash Handler]
#6  0x00007f9b82ccd83c in KCModule::setNeedsAuthorization (this=0xda8180, needsAuth=<value optimized out>) at /usr/src/debug/kdelibs-4.5.80/kdeui/widgets/kcmodule.cpp:150
#7  0x00007f9b6a55b2a1 in KclockModule::KclockModule (this=0xda8180, parent=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.80/kcontrol/dateandtime/main.cpp:79
#8  0x00007f9b6a55b6c4 in KPluginFactory::createInstance<KclockModule, QWidget> (parentWidget=<value optimized out>, parent=<value optimized out>, args=...) at /usr/include/kpluginfactory.h:473
#9  0x00007f9b81b74e54 in KPluginFactory::create (this=0xd1a980, iface=0x7f9b82eb1ce0 "KCModule", parentWidget=0x0, parent=0xda0830, args=..., keyword=<value optimized out>)
    at /usr/src/debug/kdelibs-4.5.80/kdecore/util/kpluginfactory.cpp:203
#10 0x00007f9b83394a19 in create<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0xda0830, args=...) at /usr/src/debug/kdelibs-4.5.80/kdecore/util/kpluginfactory.h:527
#11 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0xda0830, args=...) at /usr/src/debug/kdelibs-4.5.80/kdecore/services/kservice.h:557
#12 createInstance<KCModule> (mod=..., report=KCModuleLoader::Inline, parent=0xda0830, args=...) at /usr/src/debug/kdelibs-4.5.80/kdecore/services/kservice.h:534
#13 KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0xda0830, args=...) at /usr/src/debug/kdelibs-4.5.80/kutils/kcmoduleloader.cpp:89
#14 0x00007f9b83395889 in KCModuleProxyPrivate::loadModule (this=0x974420) at /usr/src/debug/kdelibs-4.5.80/kutils/kcmoduleproxy.cpp:106
#15 0x00007f9b833964e5 in KCModuleProxy::realModule (this=<value optimized out>) at /usr/src/debug/kdelibs-4.5.80/kutils/kcmoduleproxy.cpp:83
#16 0x00007f9b83397402 in KCModuleProxy::showEvent (this=<value optimized out>, ev=0x7fff680eeec0) at /usr/src/debug/kdelibs-4.5.80/kutils/kcmoduleproxy.cpp:197
#17 0x00007f9b8208c765 in QWidget::event (this=0xda0830, event=0x7fff680eeec0) at kernel/qwidget.cpp:8407
#18 0x00007f9b8203acd4 in QApplicationPrivate::notify_helper (this=0x652af0, receiver=0xda0830, e=0x7fff680eeec0) at kernel/qapplication.cpp:4445
#19 0x00007f9b820431ca in QApplication::notify (this=<value optimized out>, receiver=0xda0830, e=0x7fff680eeec0) at kernel/qapplication.cpp:4324
#20 0x00007f9b82ca5976 in KApplication::notify (this=0x7fff680f1920, receiver=0xda0830, event=0x7fff680eeec0) at /usr/src/debug/kdelibs-4.5.80/kdeui/kernel/kapplication.cpp:311
#21 0x00007f9b81411e2c in QCoreApplication::notifyInternal (this=0x7fff680f1920, receiver=0xda0830, event=0x7fff680eeec0) at kernel/qcoreapplication.cpp:732
#22 0x00007f9b8208fdcf in sendEvent (this=0x10b5000) at ../../src/corelib/kernel/qcoreapplication.h:215
#23 QWidgetPrivate::show_helper (this=0x10b5000) at kernel/qwidget.cpp:7380
#24 0x00007f9b8208fbc1 in QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7688
#25 0x00007f9b8208fcbf in QWidgetPrivate::show_helper (this=<value optimized out>) at kernel/qwidget.cpp:7327
#26 0x00007f9b820900fa in QWidget::setVisible (this=0x106af10, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#27 0x00007f9b8208fc56 in show (this=<value optimized out>, spontaneous=false) at ../../src/gui/kernel/qwidget.h:487
#28 QWidgetPrivate::showChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7690
#29 0x00007f9b8208fcbf in QWidgetPrivate::show_helper (this=<value optimized out>) at kernel/qwidget.cpp:7327
#30 0x00007f9b820900fa in QWidget::setVisible (this=0x1091090, visible=<value optimized out>) at kernel/qwidget.cpp:7602
#31 0x00007f9b82070da9 in show (this=0xa0bd90, index=1) at ../../src/gui/kernel/qwidget.h:487
#32 QStackedLayout::setCurrentIndex (this=0xa0bd90, index=1) at kernel/qstackedlayout.cpp:311
#33 0x00007f9b82d7202a in KPageViewPrivate::_k_pageSelected (this=0x925880, index=<value optimized out>, previous=<value optimized out>) at /usr/src/debug/kdelibs-4.5.80/kdeui/paged/kpageview.cpp:235
#34 0x00007f9b82d72202 in KPageView::qt_metacall (this=0x9b1e00, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff680ef3e0) at /usr/src/debug/kdelibs-4.5.80/build/kdeui/kpageview.moc:100
#35 0x00007f9b82d72280 in KPageWidget::qt_metacall (this=0x9b1e00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff680ef3e0)
    at /usr/src/debug/kdelibs-4.5.80/build/kdeui/kpagewidget.moc:76
#36 0x00007f9b81426fef in QMetaObject::activate (sender=0x6ac010, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff680ef3e0) at kernel/qobject.cpp:3272
#37 0x00007f9b825a0677 in QItemSelectionModel::selectionChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>)
    at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#38 0x00007f9b825a6597 in QItemSelectionModel::emitSelectionChanged (this=0x6ac010, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#39 0x00007f9b825a74c7 in QItemSelectionModel::select (this=0x6ac010, selection=<value optimized out>, command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1088
#40 0x00007f9b825a21d1 in QItemSelectionModel::select (this=0x6ac010, index=<value optimized out>, command=...) at itemviews/qitemselectionmodel.cpp:976
#41 0x00007f9b825a08d7 in QItemSelectionModel::setCurrentIndex (this=0x6ac010, index=..., command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1155
#42 0x00007f9b82cb2f60 in KPageViewPrivate::_k_rebuildGui (this=0x925880) at /usr/src/debug/kdelibs-4.5.80/kdeui/paged/kpageview.cpp:70
#43 0x00007f9b82d54f65 in KPageViewPrivate::_k_modelChanged (this=0x925880) at /usr/src/debug/kdelibs-4.5.80/kdeui/paged/kpageview.cpp:190
#44 0x00007f9b82d72212 in KPageView::qt_metacall (this=0x9b1e00, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fff680ef900) at /usr/src/debug/kdelibs-4.5.80/build/kdeui/kpageview.moc:99
#45 0x00007f9b82d72280 in KPageWidget::qt_metacall (this=0x9b1e00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff680ef900)
    at /usr/src/debug/kdelibs-4.5.80/build/kdeui/kpagewidget.moc:76
#46 0x00007f9b81426fef in QMetaObject::activate (sender=0x8b2720, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#47 0x00007f9b82d2c40b in KPageWidgetModel::addPage (this=0x8b2720, item=0x934d00) at /usr/src/debug/kdelibs-4.5.80/kdeui/paged/kpagewidgetmodel.cpp:401
#48 0x00007f9b8316c435 in ModuleView::addModule (this=0x785790, module=0x7cc868) at /usr/src/debug/kdebase-workspace-4.5.80/systemsettings/core/ModuleView.cpp:190
#49 0x00007f9b8316c990 in ModuleView::loadModule (this=0x785790, menuItem=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.80/systemsettings/core/ModuleView.cpp:144
#50 0x00007f9b72d459ef in ClassicMode::changeModule (this=0xa2cd70, activeModule=...) at /usr/src/debug/kdebase-workspace-4.5.80/systemsettings/classic/ClassicMode.cpp:165
#51 0x00007f9b72d46771 in ClassicMode::qt_metacall (this=0xa2cd70, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff680efd40)
    at /usr/src/debug/kdebase-workspace-4.5.80/build/systemsettings/classic/ClassicMode.moc:93
#52 0x00007f9b81426fef in QMetaObject::activate (sender=0x90c0d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff680efd40) at kernel/qobject.cpp:3272
#53 0x00007f9b8254d945 in QAbstractItemView::activated (this=<value optimized out>, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:345
#54 0x00007f9b8254de35 in QAbstractItemView::mouseReleaseEvent (this=0x90c0d0, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1796
#55 0x00007f9b8208c4a8 in QWidget::event (this=0x90c0d0, event=0x7fff680f0bf0) at kernel/qwidget.cpp:8200
#56 0x00007f9b82439006 in QFrame::event (this=0x90c0d0, e=0x7fff680f0bf0) at widgets/qframe.cpp:557
#57 0x00007f9b8254b0d3 in QAbstractItemView::viewportEvent (this=0x90c0d0, event=0x7fff680f0bf0) at itemviews/qabstractitemview.cpp:1619
#58 0x00007f9b8258ff45 in QTreeView::viewportEvent (this=0x90c0d0, event=0x7fff680f0bf0) at itemviews/qtreeview.cpp:1256
#59 0x00007f9b81411fb7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xac6ff0, event=0x7fff680f0bf0) at kernel/qcoreapplication.cpp:847
#60 0x00007f9b8203aca1 in QApplicationPrivate::notify_helper (this=0x652af0, receiver=0xac6ff0, e=0x7fff680f0bf0) at kernel/qapplication.cpp:4441
#61 0x00007f9b82043a4a in QApplication::notify (this=<value optimized out>, receiver=0xac6ff0, e=0x7fff680f0bf0) at kernel/qapplication.cpp:4006
#62 0x00007f9b82ca5976 in KApplication::notify (this=0x7fff680f1920, receiver=0xac6ff0, event=0x7fff680f0bf0) at /usr/src/debug/kdelibs-4.5.80/kdeui/kernel/kapplication.cpp:311
#63 0x00007f9b81411e2c in QCoreApplication::notifyInternal (this=0x7fff680f1920, receiver=0xac6ff0, event=0x7fff680f0bf0) at kernel/qcoreapplication.cpp:732
#64 0x00007f9b8203bcd5 in sendEvent (receiver=0xac6ff0, event=0x7fff680f0bf0, alienWidget=0xac6ff0, nativeWidget=0x784e10, buttonDown=0x7f9b82b16178, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#65 QApplicationPrivate::sendMouseEvent (receiver=0xac6ff0, event=0x7fff680f0bf0, alienWidget=0xac6ff0, nativeWidget=0x784e10, buttonDown=0x7f9b82b16178, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:3105
#66 0x00007f9b820b9ef8 in QETWidget::translateMouseEvent (this=0x784e10, event=<value optimized out>) at kernel/qapplication_x11.cpp:4438
#67 0x00007f9b820b85d9 in QApplication::x11ProcessEvent (this=0x7fff680f1920, event=0x7fff680f1550) at kernel/qapplication_x11.cpp:3564
#68 0x00007f9b820e0212 in x11EventSourceDispatch (s=0x656810, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#69 0x00007f9b7e918a93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#70 0x00007f9b7e919270 in ?? () from /usr/lib64/libglib-2.0.so.0
#71 0x00007f9b7e919510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#72 0x00007f9b8143ca8f in QEventDispatcherGlib::processEvents (this=0x61f540, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#73 0x00007f9b820dfeae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#74 0x00007f9b81411262 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#75 0x00007f9b81411475 in QEventLoop::exec (this=0x7fff680f1870, flags=...) at kernel/qeventloop.cpp:201
#76 0x00007f9b814158db in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#77 0x00000000004121f9 in main (argc=5, argv=0x7fff680f1be8) at /usr/src/debug/kdebase-workspace-4.5.80/systemsettings/app/main.cpp:49

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

Possible duplicates by query: bug 257796, bug 255881, bug 255235, bug 247830, bug 225680.

Reported using DrKonqi