Application: kontact (4.4.9)
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-26-server x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
I tried to open kontact more than once and appare the message "kontact already open"

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0x00007ff970c5c624 in QAction::menu (this=0x291caf0) at kernel/qaction.cpp:748
#7  0x00007ff971332095 in DBusMenuExporterPrivate::menuForId (this=<value optimized out>, id=63) at ../3rdparty/dbusmenu-qt/src/dbusmenuexporter.cpp:143
#8  0x00007ff971338521 in DBusMenuExporterDBus::GetChildren (this=0x26977b0, parentId=40478896, names=...) at ../3rdparty/dbusmenu-qt/src/dbusmenuexporterdbus_p.cpp:47
#9  0x00007ff97134bc9a in DBusMenuExporterDBus::qt_metacall (this=0x26977b0, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fff7006b050) at .moc/release-shared/moc_dbusmenuexporterdbus_p.cpp:106
#10 0x00007ff96e3180ee in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:919
#11 0x00007ff96e3193cb in QDBusConnectionPrivate::activateCall (this=<value optimized out>, object=0x26977b0, flags=4080, msg=...) at qdbusintegrator.cpp:829
#12 0x00007ff96e319bae in QDBusConnectionPrivate::activateObject (this=<value optimized out>, node=<value optimized out>, msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1399
#13 0x00007ff96e31a108 in QDBusActivateObjectEvent::placeMetaCall (this=0x2773bd0) at qdbusintegrator.cpp:1493
#14 0x00007ff970293bde in QObject::event (this=0x26977b0, e=0x291caf0) at kernel/qobject.cpp:1219
#15 0x00007ff970c63fdc in QApplicationPrivate::notify_helper (this=0x1993f60, receiver=0x26977b0, e=0x2773bd0) at kernel/qapplication.cpp:4396
#16 0x00007ff970c69aed in QApplication::notify (this=0x7fff700702c0, receiver=0x26977b0, e=0x2773bd0) at kernel/qapplication.cpp:4277
#17 0x00007ff9719f3a36 in KApplication::notify (this=0x7fff700702c0, receiver=0x26977b0, event=0x2773bd0) at ../../kdeui/kernel/kapplication.cpp:311
#18 0x00007ff970281cdc in QCoreApplication::notifyInternal (this=0x7fff700702c0, receiver=0x26977b0, event=0x2773bd0) at kernel/qcoreapplication.cpp:732
#19 0x00007ff970284c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1965380) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#20 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1965380) at kernel/qcoreapplication.cpp:1373
#21 0x00007ff9702ae653 in sendPostedEvents (s=0x1999fd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#22 postEventSourceDispatch (s=0x1999fd0) at kernel/qeventdispatcher_glib.cpp:277
#23 0x00007ff9691e6342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x00007ff9691ea2a8 in ?? () from /lib/libglib-2.0.so.0
#25 0x00007ff9691ea45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#26 0x00007ff9702ae193 in QEventDispatcherGlib::processEvents (this=0x1964e90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#27 0x00007ff970d16a4e in QGuiEventDispatcherGlib::processEvents (this=0x291caf0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#28 0x00007ff970280a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#29 0x00007ff970280dec in QEventLoop::exec (this=0x7fff7006bd10, flags=) at kernel/qeventloop.cpp:201
#30 0x00007ff9706efe86 in KJob::exec (this=0x2a14290) at ../../kdecore/jobs/kjob.cpp:204
#31 0x00007ff955333c7c in SDSummaryWidget::updateView (this=0x2a06440) at ../../../../kontact/plugins/specialdates/sdsummarywidget.cpp:219
#32 0x00007ff955337d39 in SDSummaryWidget::configUpdated (this=0x2a06440) at ../../../../kontact/plugins/specialdates/sdsummarywidget.cpp:148
#33 0x00007ff95533811d in SDSummaryWidget::SDSummaryWidget (this=0x2a06440, plugin=<value optimized out>, parent=<value optimized out>) at ../../../../kontact/plugins/specialdates/sdsummarywidget.cpp:124
#34 0x00007ff955331894 in SpecialdatesPlugin::createSummaryWidget (this=0x26a7120, parentWidget=0x29fc0d0) at ../../../../kontact/plugins/specialdates/specialdates_plugin.cpp:49
#35 0x00007ff953faec35 in SummaryViewPart::updateWidgets (this=0x29c6e40) at ../../../../kontact/plugins/summary/summaryview_part.cpp:160
#36 0x00007ff953fafe88 in SummaryViewPart::initGUI (this=0x29c6e40, core=<value optimized out>) at ../../../../kontact/plugins/summary/summaryview_part.cpp:514
#37 0x00007ff953fafff6 in SummaryViewPart::SummaryViewPart (this=0x29c6e40, core=0x1f3f3c0, aboutData=<value optimized out>, parent=<value optimized out>, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../../kontact/plugins/summary/summaryview_part.cpp:65
#38 0x00007ff953faba74 in SummaryView::createPart (this=0x26b4570) at ../../../../kontact/plugins/summary/summaryview_plugin.cpp:109
#39 0x00007ff972264ae9 in KontactInterface::Plugin::part (this=0x291caf0) at ../../kontactinterface/plugin.cpp:191
#40 0x00007ff97281fd1f in Kontact::MainWindow::selectPlugin (this=0x1f3f3c0, plugin=0x26b4570) at ../../../kontact/src/mainwindow.cpp:778
#41 0x00007ff97281b835 in Kontact::MainWindow::selectPlugin (this=0x1f3f3c0, pluginName=...) at ../../../kontact/src/mainwindow.cpp:924
#42 0x00007ff97281a919 in Kontact::MainWindow::loadSettings (this=0x1f3f3c0) at ../../../kontact/src/mainwindow.cpp:946
#43 0x00007ff972822dc0 in Kontact::MainWindow::initObject (this=0x1f3f3c0) at ../../../kontact/src/mainwindow.cpp:210
#44 0x00007ff97282423c in Kontact::MainWindow::MainWindow (this=0x1f3f3c0, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../kontact/src/mainwindow.cpp:146
#45 0x00000000004044d4 in KontactApp::newInstance (this=0x7fff700702c0) at ../../../kontact/src/main.cpp:136
#46 0x00007ff9719fb2b2 in KUniqueApplicationAdaptor::newInstance (this=0x1a1d580, asn_id=<value optimized out>, args=...) at ../../kdeui/kernel/kuniqueapplication.cpp:436
#47 0x00007ff9719fb916 in KUniqueApplicationAdaptor::qt_metacall (this=0x1a1d580, _c=QMetaObject::InvokeMetaMethod, _id=367, _a=0x7fff7006db50) at ./kuniqueapplication_p.moc:81
#48 0x00007ff96e3180ee in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>) at qdbusintegrator.cpp:919
#49 0x00007ff96e31936f in QDBusConnectionPrivate::activateCall (this=<value optimized out>, object=0x1a1d580, flags=337, msg=...) at qdbusintegrator.cpp:822
#50 0x00007ff96e319e65 in QDBusConnectionPrivate::activateObject (this=<value optimized out>, node=<value optimized out>, msg=..., pathStartPos=<value optimized out>) at qdbusintegrator.cpp:1379
#51 0x00007ff96e31a108 in QDBusActivateObjectEvent::placeMetaCall (this=0x1e03d00) at qdbusintegrator.cpp:1493
#52 0x00007ff970293bde in QObject::event (this=0x7fff700702c0, e=0x291caf0) at kernel/qobject.cpp:1219
#53 0x00007ff970c67186 in QApplication::event (this=0x7fff700702c0, e=0x1e03d00) at kernel/qapplication.cpp:2439
#54 0x00007ff970c63fdc in QApplicationPrivate::notify_helper (this=0x1993f60, receiver=0x7fff700702c0, e=0x1e03d00) at kernel/qapplication.cpp:4396
#55 0x00007ff970c69aed in QApplication::notify (this=0x7fff700702c0, receiver=0x7fff700702c0, e=0x1e03d00) at kernel/qapplication.cpp:4277
#56 0x00007ff9719f3a36 in KApplication::notify (this=0x7fff700702c0, receiver=0x7fff700702c0, event=0x1e03d00) at ../../kdeui/kernel/kapplication.cpp:311
#57 0x00007ff970281cdc in QCoreApplication::notifyInternal (this=0x7fff700702c0, receiver=0x7fff700702c0, event=0x1e03d00) at kernel/qcoreapplication.cpp:732
#58 0x00007ff970284c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1965380) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#59 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1965380) at kernel/qcoreapplication.cpp:1373
#60 0x00007ff9702ae653 in sendPostedEvents (s=0x1999fd0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#61 postEventSourceDispatch (s=0x1999fd0) at kernel/qeventdispatcher_glib.cpp:277
#62 0x00007ff9691e6342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#63 0x00007ff9691ea2a8 in ?? () from /lib/libglib-2.0.so.0
#64 0x00007ff9691ea45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#65 0x00007ff9702ae193 in QEventDispatcherGlib::processEvents (this=0x1964e90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#66 0x00007ff970d16a4e in QGuiEventDispatcherGlib::processEvents (this=0x291caf0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#67 0x00007ff970280a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#68 0x00007ff970280dec in QEventLoop::exec (this=0x7fff7006e8f0, flags=) at kernel/qeventloop.cpp:201
#69 0x00007ff9706efe86 in KJob::exec (this=0x253fb10) at ../../kdecore/jobs/kjob.cpp:204
#70 0x00007ff955333c7c in SDSummaryWidget::updateView (this=0x23e80e0) at ../../../../kontact/plugins/specialdates/sdsummarywidget.cpp:219
#71 0x00007ff955337d39 in SDSummaryWidget::configUpdated (this=0x23e80e0) at ../../../../kontact/plugins/specialdates/sdsummarywidget.cpp:148
#72 0x00007ff95533811d in SDSummaryWidget::SDSummaryWidget (this=0x23e80e0, plugin=<value optimized out>, parent=<value optimized out>) at ../../../../kontact/plugins/specialdates/sdsummarywidget.cpp:124
#73 0x00007ff955331894 in SpecialdatesPlugin::createSummaryWidget (this=0x1d1bc40, parentWidget=0x23d8590) at ../../../../kontact/plugins/specialdates/specialdates_plugin.cpp:49
#74 0x00007ff953faec35 in SummaryViewPart::updateWidgets (this=0x239ec80) at ../../../../kontact/plugins/summary/summaryview_part.cpp:160
#75 0x00007ff953fafe88 in SummaryViewPart::initGUI (this=0x239ec80, core=<value optimized out>) at ../../../../kontact/plugins/summary/summaryview_part.cpp:514
#76 0x00007ff953fafff6 in SummaryViewPart::SummaryViewPart (this=0x239ec80, core=0x1aed790, aboutData=<value optimized out>, parent=<value optimized out>, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../../kontact/plugins/summary/summaryview_part.cpp:65
#77 0x00007ff953faba74 in SummaryView::createPart (this=0x1cc7950) at ../../../../kontact/plugins/summary/summaryview_plugin.cpp:109
#78 0x00007ff972264ae9 in KontactInterface::Plugin::part (this=0x291caf0) at ../../kontactinterface/plugin.cpp:191
#79 0x00007ff97281fd1f in Kontact::MainWindow::selectPlugin (this=0x1aed790, plugin=0x1cc7950) at ../../../kontact/src/mainwindow.cpp:778
#80 0x00007ff97281b835 in Kontact::MainWindow::selectPlugin (this=0x1aed790, pluginName=...) at ../../../kontact/src/mainwindow.cpp:924
#81 0x00007ff97281a919 in Kontact::MainWindow::loadSettings (this=0x1aed790) at ../../../kontact/src/mainwindow.cpp:946
#82 0x00007ff972822dc0 in Kontact::MainWindow::initObject (this=0x1aed790) at ../../../kontact/src/mainwindow.cpp:210
#83 0x00007ff97282423c in Kontact::MainWindow::MainWindow (this=0x1aed790, __in_chrg=<value optimized out>, __vtt_parm=<value optimized out>) at ../../../kontact/src/mainwindow.cpp:146
#84 0x00000000004041e5 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../kontact/src/main.cpp:216

Possible duplicates by query: bug 261644.

Reported using DrKonqi