Bug 248169

Application: knetworkmanager (v0.9)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.3
Operating System: Linux 2.6.33.6-147.2.4.fc13.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
knetworkmanager crashed after deactivating vpn-pptp connection

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[KCrash Handler]
#5  QAction::isSeparator (this=0x34002d00640030) at kernel/qaction.cpp:793
#6  0x00007f4d2bcb7c01 in QMenuPrivate::setCurrentAction (this=0x14cdf50, action=0x34002d00640030, popup=96, reason=QMenuPrivate::SelectedFromElsewhere, activateFirst=false) at widgets/qmenu.cpp:571
#7  0x00007f4d2bcba660 in QMenu::mouseMoveEvent (this=0x14cd940, e=0x7fffffd789f0) at widgets/qmenu.cpp:2819
#8  0x00007f4d2b8fe0e7 in QWidget::event (this=0x14cd940, event=0x7fffffd789f0) at kernel/qwidget.cpp:8029
#9  0x00007f4d2bcbbddb in QMenu::event (this=0x14cd940, e=0x7fffffd789f0) at widgets/qmenu.cpp:2421
#10 0x00007f4d1c839115 in Oxygen::MenuBarDataV1::eventFilter (this=0x16abac0, object=0x14cd940, event=0x7fffffd789f0)
    at /usr/src/debug/kdebase-runtime-4.4.5/kstyles/oxygen/animations/oxygenmenubardata.cpp:85
#11 0x00007f4d2b1871f7 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x14cd940, event=0x7fffffd789f0) at kernel/qcoreapplication.cpp:841
#12 0x00007f4d2b8b336c in QApplicationPrivate::notify_helper (this=0x1330470, receiver=0x14cd940, e=0x7fffffd789f0) at kernel/qapplication.cpp:4302
#13 0x00007f4d2b8b9e2d in QApplication::notify (this=<value optimized out>, receiver=0x14cd940, e=0x7fffffd789f0) at kernel/qapplication.cpp:3871
#14 0x00007f4d2d636016 in KApplication::notify (this=0x7fffffd7b210, receiver=0x14cd940, event=0x7fffffd789f0) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302
#15 0x00007f4d2b187ddc in QCoreApplication::notifyInternal (this=0x7fffffd7b210, receiver=0x14cd940, event=0x7fffffd789f0) at kernel/qcoreapplication.cpp:726
#16 0x00007f4d2b8b901e in sendEvent (receiver=0x14cd940, event=0x7fffffd789f0, alienWidget=0x0, nativeWidget=0x14cd940, buttonDown=0x7f4d2c337088, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#17 QApplicationPrivate::sendMouseEvent (receiver=0x14cd940, event=0x7fffffd789f0, alienWidget=0x0, nativeWidget=0x14cd940, buttonDown=0x7f4d2c337088, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2971
#18 0x00007f4d2b8b94cf in QApplicationPrivate::sendSyntheticEnterLeave (this=<value optimized out>, widget=<value optimized out>) at kernel/qapplication.cpp:3057
#19 0x00007f4d2b8fcc51 in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7579
#20 0x00007f4d2b8fcdc6 in QWidgetPrivate::hide_helper (this=0x1695840) at kernel/qwidget.cpp:7309
#21 0x00007f4d2b9048b8 in QWidget::setVisible (this=0x1694130, visible=<value optimized out>) at kernel/qwidget.cpp:7481
#22 0x00007f4d2b908e52 in hide (this=0x16941a0, widget=0x1694130) at ../../src/gui/kernel/qwidget.h:489
#23 QWidgetAction::releaseWidget (this=0x16941a0, widget=0x1694130) at kernel/qwidgetaction.cpp:206
#24 0x00007f4d2bcb6acb in QMenu::actionEvent (this=0x14cd940, e=0x7fffffd79490) at widgets/qmenu.cpp:2892
#25 0x00007f4d2b8fdd85 in QWidget::event (this=0x14cd940, event=0x7fffffd79490) at kernel/qwidget.cpp:8419
#26 0x00007f4d2bcbbddb in QMenu::event (this=0x14cd940, e=0x7fffffd79490) at widgets/qmenu.cpp:2421
#27 0x00007f4d2b8b339c in QApplicationPrivate::notify_helper (this=0x1330470, receiver=0x14cd940, e=0x7fffffd79490) at kernel/qapplication.cpp:4306
#28 0x00007f4d2b8b965b in QApplication::notify (this=<value optimized out>, receiver=0x14cd940, e=0x7fffffd79490) at kernel/qapplication.cpp:4189
#29 0x00007f4d2d636016 in KApplication::notify (this=0x7fffffd7b210, receiver=0x14cd940, event=0x7fffffd79490) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302
#30 0x00007f4d2b187ddc in QCoreApplication::notifyInternal (this=0x7fffffd7b210, receiver=0x14cd940, event=0x7fffffd79490) at kernel/qcoreapplication.cpp:726
#31 0x00007f4d2b8f56e1 in sendEvent (this=0x14cd940, action=0x16941a0) at ../../src/corelib/kernel/qcoreapplication.h:215
#32 QWidget::removeAction (this=0x14cd940, action=0x16941a0) at kernel/qwidget.cpp:3042
#33 0x0000000000410b88 in KNetworkManagerTrayIcon::fillPopup (this=0x1470df0) at /usr/src/debug/networkmanagement-0.9/monolithic/knetworkmanagertrayicon.cpp:207
#34 0x00007f4d2ccbbe13 in ActivatableList::activatableChanged (this=<value optimized out>) at /usr/src/debug/networkmanagement-0.9/libs/service/activatablelist.cpp:124
#35 0x00007f4d2ccb7eb0 in ActivatableList::qt_metacall (this=0x1489bd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=<value optimized out>)
    at /usr/src/debug/networkmanagement-0.9/x86_64-redhat-linux-gnu/libs/service/moc_activatablelist.cpp:72
#36 0x00007f4d2ccb7ef0 in SortedActivatableList::qt_metacall (this=0x1489bd0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffffd79930)
    at /usr/src/debug/networkmanagement-0.9/x86_64-redhat-linux-gnu/libs/service/moc_sortedactivatablelist.cpp:70
#37 0x00007f4d2b19aa36 in QMetaObject::activate (sender=0x14d4bf0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3295
#38 0x00007f4d2cf02ef1 in Knm::InterfaceConnection::setActivationState (this=0x14d4bf0, state=<value optimized out>) at /usr/src/debug/networkmanagement-0.9/libs/internals/interfaceconnection.cpp:82
#39 0x00007f4d2ca93e4d in NMDBusActiveConnectionProxy::~NMDBusActiveConnectionProxy (this=0x131f950, __in_chrg=<value optimized out>)
    at /usr/src/debug/networkmanagement-0.9/backends/NetworkManager/nmdbusactiveconnectionmonitor.cpp:58
#40 0x00007f4d2ca6a203 in ~NMDBusVPNConnectionProxy (this=<value optimized out>, __in_chrg=<value optimized out>)
    at /usr/src/debug/networkmanagement-0.9/backends/NetworkManager/nmdbusactiveconnectionmonitor.h:107
#41 NMDBusVPNConnectionProxy::~NMDBusVPNConnectionProxy (this=<value optimized out>, __in_chrg=<value optimized out>)
    at /usr/src/debug/networkmanagement-0.9/backends/NetworkManager/nmdbusactiveconnectionmonitor.h:107
#42 0x00007f4d2ca95861 in NMDBusActiveConnectionMonitor::activeConnectionListChanged (this=0x14d1a50)
    at /usr/src/debug/networkmanagement-0.9/backends/NetworkManager/nmdbusactiveconnectionmonitor.cpp:163
#43 0x00007f4d2ca69198 in NMDBusActiveConnectionMonitor::qt_metacall (this=0x14d1a50, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffffd79cc0)
    at /usr/src/debug/networkmanagement-0.9/x86_64-redhat-linux-gnu/backends/NetworkManager/moc_nmdbusactiveconnectionmonitor.cpp:77
#44 0x00007f4d2b19aa36 in QMetaObject::activate (sender=0x148f5b0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3295
#45 0x00007f4d2c5a84ac in Solid::Control::NetworkManager::Notifier::qt_metacall (this=0x148f5b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffffd79e00)
    at /usr/src/debug/kdebase-workspace-4.4.5/x86_64-redhat-linux-gnu/libs/solid/control/networkmanager.moc:91
#46 0x00007f4d2c5a8c90 in Solid::Control::NetworkManagerPrivate::qt_metacall (this=0x148f5b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffffd79e00)
    at /usr/src/debug/kdebase-workspace-4.4.5/x86_64-redhat-linux-gnu/libs/solid/control/networkmanager_p.moc:76
#47 0x00007f4d2b19aa36 in QMetaObject::activate (sender=0x14713f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3295
#48 0x00007f4d1797856a in NMNetworkManager::propertiesChanged (this=0x14713f0, properties=...) at /usr/src/debug/kdebase-workspace-4.4.5/solid/networkmanager-0.7/manager.cpp:264
#49 0x00007f4d179791b9 in NMNetworkManager::qt_metacall (this=0x14713f0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffffd7a280)
    at /usr/src/debug/kdebase-workspace-4.4.5/x86_64-redhat-linux-gnu/solid/networkmanager-0.7/manager.moc:114
#50 0x00007f4d2b19aa36 in QMetaObject::activate (sender=0x149fd40, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fffffd7a280) at kernel/qobject.cpp:3295
#51 0x00007f4d179820d5 in OrgFreedesktopNetworkManagerInterface::PropertiesChanged (this=<value optimized out>, _t1=<value optimized out>)
    at /usr/src/debug/kdebase-workspace-4.4.5/x86_64-redhat-linux-gnu/solid/networkmanager-0.7/nm-manager-clientinterface.moc:175
#52 0x00007f4d17982554 in OrgFreedesktopNetworkManagerInterface::qt_metacall (this=0x149fd40, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0x7fffffd7a720)
    at /usr/src/debug/kdebase-workspace-4.4.5/x86_64-redhat-linux-gnu/solid/networkmanager-0.7/nm-manager-clientinterface.moc:107
#53 0x00007f4d2b4b8eb6 in QDBusConnectionPrivate::deliverCall (this=0x1484fd0, object=0x149fd40, msg=..., metaTypes=..., slotIdx=7) at qdbusintegrator.cpp:904
#54 0x00007f4d2b4c318f in QDBusCallDeliveryEvent::placeMetaCall (this=<value optimized out>, object=<value optimized out>) at qdbusintegrator_p.h:101
#55 0x00007f4d2b196f31 in QObject::event (this=0x149fd40, e=0x176ea80) at kernel/qobject.cpp:1248
#56 0x00007f4d2b8b339c in QApplicationPrivate::notify_helper (this=0x1330470, receiver=0x149fd40, e=0x176ea80) at kernel/qapplication.cpp:4306
#57 0x00007f4d2b8b965b in QApplication::notify (this=<value optimized out>, receiver=0x149fd40, e=0x176ea80) at kernel/qapplication.cpp:4189
#58 0x00007f4d2d636016 in KApplication::notify (this=0x7fffffd7b210, receiver=0x149fd40, event=0x176ea80) at /usr/src/debug/kdelibs-4.4.5/kdeui/kernel/kapplication.cpp:302
#59 0x00007f4d2b187ddc in QCoreApplication::notifyInternal (this=0x7fffffd7b210, receiver=0x149fd40, event=0x176ea80) at kernel/qcoreapplication.cpp:726
#60 0x00007f4d2b189ed4 in sendEvent (receiver=0x0, event_type=0, data=0x1308550) at kernel/qcoreapplication.h:215
#61 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1308550) at kernel/qcoreapplication.cpp:1367
#62 0x00007f4d2b1add23 in sendPostedEvents (s=<value optimized out>) at kernel/qcoreapplication.h:220
#63 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#64 0x00007f4d2693dd02 in g_main_dispatch (context=0x1332d20) at gmain.c:1960
#65 IA__g_main_context_dispatch (context=0x1332d20) at gmain.c:2513
#66 0x00007f4d26941ae8 in g_main_context_iterate (context=0x1332d20, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2591
#67 0x00007f4d26941c9c in IA__g_main_context_iteration (context=0x1332d20, may_block=1) at gmain.c:2654
#68 0x00007f4d2b1ad863 in QEventDispatcherGlib::processEvents (this=0x1307c70, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#69 0x00007f4d2b95284e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#70 0x00007f4d2b186822 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#71 0x00007f4d2b186aec in QEventLoop::exec (this=0x7fffffd7b160, flags=...) at kernel/qeventloop.cpp:201
#72 0x00007f4d2b18a1bb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#73 0x000000000040dfbf in main (argc=1, argv=0x7fffffd7b508) at /usr/src/debug/networkmanagement-0.9/monolithic/main.cpp:45

This bug may be a duplicate of or related to bug 215080.

Possible duplicates by query: bug 248119, bug 247914, bug 247816, bug 247443, bug 247435.

Reported using DrKonqi