Application: systemsettings (1.0)
KDE Platform Version: 4.5.67 (4.6 >= 20100901)
Qt Version: 4.7.0
Operating System: Linux 2.6.35.4-desktop-1mnb x86_64
Distribution: "Mandriva Linux 2010.1"

-- Information about the crash:
- What I was doing when the application crashed:
I tried to launch backend chooser via system settings. The line in backendchooser.cpp it refers:

    KServiceType::Ptr service_type = KServiceType::serviceType(backendType);

    QString title = service_type->comment(); <== here it crashes

-- Backtrace:
Application: Параметры системы (systemsettings), signal: Aborted
[KCrash Handler]
#6  0x00007fae340a7925 in raise () from /lib64/libc.so.6
#7  0x00007fae340a8f40 in abort () from /lib64/libc.so.6
#8  0x00007fae347535d4 in qt_message_output (msgType=<value optimized out>, buf=<value optimized out>) at global/qglobal.cpp:2259
#9  0x00007fae3475379d in qt_message(QtMsgType, const char *, typedef __va_list_tag __va_list_tag *) (msgType=QtFatalMsg, msg=0x7fae348a3d88 "ASSERT: \"%s\" in file %s, line %d", ap=0x7fff4b1336d0)
    at global/qglobal.cpp:2305
#10 0x00007fae34753935 in qFatal (msg=<value optimized out>) at global/qglobal.cpp:2488
#11 0x00007fae21f93de4 in KSharedPtr<KServiceType>::operator-> (this=0x7fff4b1337d0) at /usr/include/ksharedptr.h:126
#12 0x00007fae21f91b8e in BackendChooser::BackendChooser (this=0x1bdafa0, parent=<value optimized out>, backendType=...)
    at /usr/src/debug/kdebase-workspace-4.5.67svn1170578/solid/kcm/backendchooser.cpp:67
#13 0x00007fae21f911ce in KcmSolid::KcmSolid (this=0x1bc93d0, parent=<value optimized out>, args=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.67svn1170578/solid/kcm/kcmsolid.cpp:58
#14 0x00007fae21f918c3 in KPluginFactory::createInstance<KcmSolid, QWidget> (parentWidget=<value optimized out>, parent=<value optimized out>, args=...) at /usr/include/kpluginfactory.h:461
#15 0x00007fae34fcecde in KPluginFactory::create (this=0x1bc1990, iface=0x7fae362cc1e0 "KCModule", parentWidget=0x0, parent=0x1bb3980, args=..., keyword=<value optimized out>)
    at /usr/src/debug/kdelibs-4.5.67svn1170578/kdecore/util/kpluginfactory.cpp:191
#16 0x00007fae36804be4 in KPluginFactory::create<KCModule> (this=0x1bc1990, parentWidget=0x0, parent=0x1bb3980, keyword=..., args=<value optimized out>)
    at /usr/src/debug/kdelibs-4.5.67svn1170578/kdecore/util/kpluginfactory.h:515
#17 0x00007fae36804e2d in KService::createInstance<KCModule> (this=0x19939e0, parentWidget=0x0, parent=0x1bb3980, args=..., error=0x7fff4b133e10)
    at /usr/src/debug/kdelibs-4.5.67svn1170578/kdecore/services/kservice.h:541
#18 0x00007fae368044a4 in KCModuleLoader::loadModule (mod=..., report=KCModuleLoader::Inline, parent=0x1bb3980, args=...) at /usr/src/debug/kdelibs-4.5.67svn1170578/kutils/kcmoduleloader.cpp:89
#19 0x00007fae368094f4 in KCModuleProxyPrivate::loadModule (this=0x1c3aee0) at /usr/src/debug/kdelibs-4.5.67svn1170578/kutils/kcmoduleproxy.cpp:106
#20 0x00007fae36809b08 in KCModuleProxy::realModule (this=<value optimized out>) at /usr/src/debug/kdelibs-4.5.67svn1170578/kutils/kcmoduleproxy.cpp:83
#21 0x00007fae365dd0c9 in ModuleView::stateChanged (this=0x19e7c60) at /usr/src/debug/kdebase-workspace-4.5.67svn1170578/systemsettings/core/ModuleView.cpp:349
#22 0x00007fae365dd253 in ModuleView::activeModuleChanged (this=0x19e7c60, current=0x19928d0, previous=0x0) at /usr/src/debug/kdebase-workspace-4.5.67svn1170578/systemsettings/core/ModuleView.cpp:336
#23 0x00007fae365ddbd8 in ModuleView::qt_metacall (this=0x19e7c60, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7fff4b134470)
    at /usr/src/debug/kdebase-workspace-4.5.67svn1170578/build/systemsettings/core/ModuleView.moc:99
#24 0x00007fae34858fbf in QMetaObject::activate (sender=0x198b360, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff4b134470) at kernel/qobject.cpp:3272
#25 0x00007fae3618be78 in KPageWidget::currentPageChanged (this=<value optimized out>, _t1=0x19928d0, _t2=0x0) at /usr/src/debug/kdelibs-4.5.67svn1170578/build/kdeui/kpagewidget.moc:96
#26 0x00007fae3618c07b in KPageWidget::qt_metacall (this=0x198b360, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff4b134590)
    at /usr/src/debug/kdelibs-4.5.67svn1170578/build/kdeui/kpagewidget.moc:84
#27 0x00007fae34858fbf in QMetaObject::activate (sender=0x198b360, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff4b134590) at kernel/qobject.cpp:3272
#28 0x00007fae361876a7 in KPageView::currentPageChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>)
    at /usr/src/debug/kdelibs-4.5.67svn1170578/build/kdeui/kpageview.moc:140
#29 0x00007fae361885a1 in KPageViewPrivate::_k_pageSelected (this=0x19b27a0, index=<value optimized out>, previous=<value optimized out>)
    at /usr/src/debug/kdelibs-4.5.67svn1170578/kdeui/paged/kpageview.cpp:244
#30 0x00007fae361886ba in KPageView::qt_metacall (this=0x198b360, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0x7fff4b1347b0) at /usr/src/debug/kdelibs-4.5.67svn1170578/build/kdeui/kpageview.moc:100
#31 0x00007fae3618bfd5 in KPageWidget::qt_metacall (this=0x198b360, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff4b1347b0)
    at /usr/src/debug/kdelibs-4.5.67svn1170578/build/kdeui/kpagewidget.moc:76
#32 0x00007fae34858fbf in QMetaObject::activate (sender=0x195a280, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff4b1347b0) at kernel/qobject.cpp:3272
#33 0x00007fae359bdb67 in QItemSelectionModel::selectionChanged (this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized out>)
    at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#34 0x00007fae359c4747 in QItemSelectionModel::emitSelectionChanged (this=0x195a280, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1525
#35 0x00007fae359c49d8 in QItemSelectionModel::select (this=0x195a280, selection=<value optimized out>, command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1088
#36 0x00007fae359bf991 in QItemSelectionModel::select (this=0x195a280, index=<value optimized out>, command=...) at itemviews/qitemselectionmodel.cpp:976
#37 0x00007fae359bddc7 in QItemSelectionModel::setCurrentIndex (this=0x195a280, index=..., command=<value optimized out>) at itemviews/qitemselectionmodel.cpp:1155
#38 0x00007fae36187b37 in KPageViewPrivate::_k_rebuildGui (this=0x19b27a0) at /usr/src/debug/kdelibs-4.5.67svn1170578/kdeui/paged/kpageview.cpp:70
#39 0x00007fae36188016 in KPageViewPrivate::_k_modelChanged (this=0x19b27a0) at /usr/src/debug/kdelibs-4.5.67svn1170578/kdeui/paged/kpageview.cpp:190
#40 0x00007fae3618869a in KPageView::qt_metacall (this=0x198b360, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fff4b134d60) at /usr/src/debug/kdelibs-4.5.67svn1170578/build/kdeui/kpageview.moc:99
#41 0x00007fae3618bfd5 in KPageWidget::qt_metacall (this=0x198b360, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff4b134d60)
    at /usr/src/debug/kdelibs-4.5.67svn1170578/build/kdeui/kpagewidget.moc:76
#42 0x00007fae34858fbf in QMetaObject::activate (sender=0x1963870, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#43 0x00007fae365dd8ac in ModuleView::addModule (this=0x19e7c60, module=0x1929488) at /usr/src/debug/kdebase-workspace-4.5.67svn1170578/systemsettings/core/ModuleView.cpp:190
#44 0x00007fae365dda4b in ModuleView::loadModule (this=0x19e7c60, menuItem=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.5.67svn1170578/systemsettings/core/ModuleView.cpp:144
#45 0x00007fae228d12a1 in IconMode::changeModule (this=0x19e1f10, activeModule=...) at /usr/src/debug/kdebase-workspace-4.5.67svn1170578/systemsettings/icons/IconMode.cpp:133
#46 0x00007fae228d1661 in IconMode::qt_metacall (this=0x19e1f10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff4b135100)
    at /usr/src/debug/kdebase-workspace-4.5.67svn1170578/build/systemsettings/icons/IconMode.moc:80
#47 0x00007fae34858fbf in QMetaObject::activate (sender=0x17be170, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff4b135100) at kernel/qobject.cpp:3272
#48 0x00007fae3596b565 in QAbstractItemView::activated (this=<value optimized out>, _t1=<value optimized out>) at .moc/release-shared/moc_qabstractitemview.cpp:345
#49 0x00007fae3596b71f in QAbstractItemView::mouseDoubleClickEvent (this=0x17be170, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1824
#50 0x00007fae354b421c in QWidget::event (this=0x17be170, event=0x7fff4b135ec0) at kernel/qwidget.cpp:8162
#51 0x00007fae35857f76 in QFrame::event (this=0x17be170, e=0x7fff4b135ec0) at widgets/qframe.cpp:557
#52 0x00007fae359687e3 in QAbstractItemView::viewportEvent (this=0x17be170, event=0x7fff4b135ec0) at itemviews/qabstractitemview.cpp:1619
#53 0x00007fae348448c7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x19eac20, event=0x7fff4b135ec0) at kernel/qcoreapplication.cpp:847
#54 0x00007fae354626b1 in QApplicationPrivate::notify_helper (this=0x17c89b0, receiver=0x19eac20, e=0x7fff4b135ec0) at kernel/qapplication.cpp:4392
#55 0x00007fae354679da in QApplication::notify (this=<value optimized out>, receiver=0x19eac20, e=0x7fff4b135ec0) at kernel/qapplication.cpp:3959
#56 0x00007fae36158c86 in KApplication::notify (this=0x7fff4b136bb0, receiver=0x19eac20, event=0x7fff4b135ec0) at /usr/src/debug/kdelibs-4.5.67svn1170578/kdeui/kernel/kapplication.cpp:310
#57 0x00007fae3484473c in QCoreApplication::notifyInternal (this=0x7fff4b136bb0, receiver=0x19eac20, event=0x7fff4b135ec0) at kernel/qcoreapplication.cpp:732
#58 0x00007fae354636e5 in sendEvent (receiver=0x19eac20, event=0x7fff4b135ec0, alienWidget=0x19eac20, nativeWidget=0x18f6db0, buttonDown=0x7fae35f34ed8, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#59 QApplicationPrivate::sendMouseEvent (receiver=0x19eac20, event=0x7fff4b135ec0, alienWidget=0x19eac20, nativeWidget=0x18f6db0, buttonDown=0x7fae35f34ed8, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:3058
#60 0x00007fae354e0eb8 in QETWidget::translateMouseEvent (this=0x18f6db0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#61 0x00007fae354df609 in QApplication::x11ProcessEvent (this=0x7fff4b136bb0, event=0x7fff4b136810) at kernel/qapplication_x11.cpp:3536
#62 0x00007fae35506ab2 in x11EventSourceDispatch (s=0x17cc120, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#63 0x00007fae324fc3d3 in g_main_dispatch (context=0x17cb080) at gmain.c:2119
#64 g_main_context_dispatch (context=0x17cb080) at gmain.c:2672
#65 0x00007fae324fcbb0 in g_main_context_iterate (context=0x17cb080, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2750
#66 0x00007fae324fce4d in g_main_context_iteration (context=0x17cb080, may_block=1) at gmain.c:2813
#67 0x00007fae3486f85f in QEventDispatcherGlib::processEvents (this=0x17991f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#68 0x00007fae3550674e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#69 0x00007fae34843ad2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#70 0x00007fae34843d1c in QEventLoop::exec (this=0x7fff4b136b20, flags=...) at kernel/qeventloop.cpp:201
#71 0x00007fae3484819b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#72 0x000000000041318e in main (argc=5, argv=0x7fff4b136e88) at /usr/src/debug/kdebase-workspace-4.5.67svn1170578/systemsettings/app/main.cpp:49

Reported using DrKonqi