Bug 240674

Application: knetworkmanager (v0.9)
KDE Platform Version: 4.4.3 (KDE 4.4.3)
Qt Version: 4.6.2
Operating System: Linux 2.6.33.5-112.fc13.i686.PAE i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
knetworkmanager crashes while connecting to vpn via pptp

The crash can be reproduced every time.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#6  QAction::isSeparator (this=0x63) at kernel/qaction.cpp:793
#7  0x01419fe4 in QMenuPrivate::setCurrentAction (this=0x9f44e30, action=0x63, popup=96, reason=QMenuPrivate::SelectedFromElsewhere, activateFirst=false) at widgets/qmenu.cpp:570
#8  0x0141f700 in QMenu::mouseMoveEvent (this=0x9f448f0, e=0xbf910930) at widgets/qmenu.cpp:2810
#9  0x01006f2f in QWidget::event (this=0x9f448f0, event=0xbf910930) at kernel/qwidget.cpp:7983
#10 0x0141dd2c in QMenu::event (this=0x9f448f0, e=0xbf910930) at widgets/qmenu.cpp:2414
#11 0x01bb9f5f in Oxygen::MenuBarDataV1::eventFilter (this=0xa0a5b70, object=0x9f448f0, event=0xbf910930) at /usr/src/debug/kdebase-runtime-4.4.3/kstyles/oxygen/animations/oxygenmenubardata.cpp:85
#12 0x00c5945a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9e42bc8, receiver=0x9f448f0, event=0xbf910930) at kernel/qcoreapplication.cpp:819
#13 0x00fb425a in QApplicationPrivate::notify_helper (this=0x9e42bc8, receiver=0x9f448f0, e=0xbf910930) at kernel/qapplication.cpp:4296
#14 0x00fbb87e in QApplication::notify (this=0xbf9120e0, receiver=0x9f448f0, e=0xbf910930) at kernel/qapplication.cpp:3865
#15 0x00798d9b in KApplication::notify (this=0xbf9120e0, receiver=0x9f448f0, event=0xbf910930) at /usr/src/debug/kdelibs-4.4.3/kdeui/kernel/kapplication.cpp:302
#16 0x00c5a223 in QCoreApplication::notifyInternal (this=0xbf9120e0, receiver=0x9f448f0, event=0xbf910930) at kernel/qcoreapplication.cpp:704
#17 0x00fba5e8 in sendEvent (receiver=0x9f448f0, event=0xbf910930, alienWidget=0x0, nativeWidget=0x9f448f0, buttonDown=0x18b9098, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#18 QApplicationPrivate::sendMouseEvent (receiver=0x9f448f0, event=0xbf910930, alienWidget=0x0, nativeWidget=0x9f448f0, buttonDown=0x18b9098, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#19 0x00fbab1a in QApplicationPrivate::sendSyntheticEnterLeave (this=0x9e42bc8, widget=0xa0b4898) at kernel/qapplication.cpp:3051
#20 0x01005b06 in QWidgetPrivate::hideChildren (this=0xa0b4730, spontaneous=false) at kernel/qwidget.cpp:7536
#21 0x01005ccb in QWidgetPrivate::hide_helper (this=0xa0b4730) at kernel/qwidget.cpp:7283
#22 0x0100e480 in QWidget::setVisible (this=0xa0b2bc8, visible=false) at kernel/qwidget.cpp:7455
#23 0x01012f91 in hide (this=0x9f4fa80, widget=0xa0b2bc8) at ../../src/gui/kernel/qwidget.h:489
#24 QWidgetAction::releaseWidget (this=0x9f4fa80, widget=0xa0b2bc8) at kernel/qwidgetaction.cpp:206
#25 0x01418cda in QMenu::actionEvent (this=0x9f448f0, e=0xbf911118) at widgets/qmenu.cpp:2883
#26 0x0100720d in QWidget::event (this=0x9f448f0, event=0xbf911118) at kernel/qwidget.cpp:8373
#27 0x0141dd2c in QMenu::event (this=0x9f448f0, e=0xbf911118) at widgets/qmenu.cpp:2414
#28 0x00fb427c in QApplicationPrivate::notify_helper (this=0x9e42bc8, receiver=0x9f448f0, e=0xbf911118) at kernel/qapplication.cpp:4300
#29 0x00fbad71 in QApplication::notify (this=0xbf9120e0, receiver=0x9f448f0, e=0xbf911118) at kernel/qapplication.cpp:4265
#30 0x00798d9b in KApplication::notify (this=0xbf9120e0, receiver=0x9f448f0, event=0xbf911118) at /usr/src/debug/kdelibs-4.4.3/kdeui/kernel/kapplication.cpp:302
#31 0x00c5a223 in QCoreApplication::notifyInternal (this=0xbf9120e0, receiver=0x9f448f0, event=0xbf911118) at kernel/qcoreapplication.cpp:704
#32 0x00ffdb72 in sendEvent (this=0x9f448f0, action=0x9f4fa80) at ../../src/corelib/kernel/qcoreapplication.h:215
#33 QWidget::removeAction (this=0x9f448f0, action=0x9f4fa80) at kernel/qwidget.cpp:3018
#34 0x080557a7 in KNetworkManagerTrayIcon::fillPopup (this=0x9f41b98) at /usr/src/debug/networkmanagement-0.9/monolithic/knetworkmanagertrayicon.cpp:198
#35 0x0015c73b in ActivatableList::activatableChanged (this=0x9f41bd8) at /usr/src/debug/networkmanagement-0.9/libs/service/activatablelist.cpp:124
#36 0x001584e2 in ActivatableList::qt_metacall (this=0x9f41bd8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf91141c)
    at /usr/src/debug/networkmanagement-0.9/i686-redhat-linux-gnu/libs/service/moc_activatablelist.cpp:72
#37 0x0015853b in SortedActivatableList::qt_metacall (this=0x9f41bd8, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf91141c)
    at /usr/src/debug/networkmanagement-0.9/i686-redhat-linux-gnu/libs/service/moc_sortedactivatablelist.cpp:70
#38 0x00c5ebfb in QMetaObject::metacall (object=0x9f41bd8, cl=QMetaObject::InvokeMetaMethod, idx=4, argv=0xbf91141c) at kernel/qmetaobject.cpp:237
#39 0x00c6da1f in QMetaObject::activate (sender=0x9f229f8, m=0x148a04, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3293
#40 0x0011e768 in Knm::Activatable::changed (this=0x9f229f8) at /usr/src/debug/networkmanagement-0.9/i686-redhat-linux-gnu/libs/internals/moc_activatable.cpp:124
#41 0x001357ae in Knm::InterfaceConnection::setActivationState (this=0x9f229f8, state=Knm::InterfaceConnection::Activating)
    at /usr/src/debug/networkmanagement-0.9/libs/internals/interfaceconnection.cpp:82
#42 0x005348ce in NMDBusActiveConnectionProxy::handlePropertiesChanged (this=0xa0e9878, changedProps=...)
    at /usr/src/debug/networkmanagement-0.9/backends/NetworkManager/nmdbusactiveconnectionmonitor.cpp:76
#43 0x005069dc in NMDBusActiveConnectionProxy::qt_metacall (this=0xa0e9878, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xbf911638)
    at /usr/src/debug/networkmanagement-0.9/i686-redhat-linux-gnu/backends/NetworkManager/moc_nmdbusactiveconnectionmonitor.cpp:138
#44 0x00506a2b in NMDBusVPNConnectionProxy::qt_metacall (this=0xa0e9878, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbf911638)
    at /usr/src/debug/networkmanagement-0.9/i686-redhat-linux-gnu/backends/NetworkManager/moc_nmdbusactiveconnectionmonitor.cpp:193
#45 0x00c5ebfb in QMetaObject::metacall (object=0xa0e9878, cl=QMetaObject::InvokeMetaMethod, idx=4, argv=0xbf911638) at kernel/qmetaobject.cpp:237
#46 0x00c6da1f in QMetaObject::activate (sender=0xa0bed20, m=0x5430a4, local_signal_index=0, argv=0xbf911638) at kernel/qobject.cpp:3293
#47 0x005061a4 in OrgFreedesktopNetworkManagerConnectionActiveInterface::PropertiesChanged (this=0xa0bed20, _t1=...)
    at /usr/src/debug/networkmanagement-0.9/i686-redhat-linux-gnu/backends/NetworkManager/moc_nm-active-connectioninterface.cpp:127
#48 0x00506ef1 in OrgFreedesktopNetworkManagerConnectionActiveInterface::qt_metacall (this=0xa0bed20, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf91181c)
    at /usr/src/debug/networkmanagement-0.9/i686-redhat-linux-gnu/backends/NetworkManager/moc_nm-active-connectioninterface.cpp:86
#49 0x00ab2f7c in QDBusConnectionPrivate::deliverCall (this=0x9f27228, object=0xa0bed20, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:904
#50 0x00abdbf8 in QDBusCallDeliveryEvent::placeMetaCall (this=0xa0c0468, object=0xa0bed20) at qdbusintegrator_p.h:101
#51 0x00c6a07e in QObject::event (this=0xa0bed20, e=0xa0c0468) at kernel/qobject.cpp:1248
#52 0x00fb427c in QApplicationPrivate::notify_helper (this=0x9e42bc8, receiver=0xa0bed20, e=0xa0c0468) at kernel/qapplication.cpp:4300
#53 0x00fbacd6 in QApplication::notify (this=0xbf9120e0, receiver=0xa0bed20, e=0xa0c0468) at kernel/qapplication.cpp:3704
#54 0x00798d9b in KApplication::notify (this=0xbf9120e0, receiver=0xa0bed20, event=0xa0c0468) at /usr/src/debug/kdelibs-4.4.3/kdeui/kernel/kapplication.cpp:302
#55 0x00c5a223 in QCoreApplication::notifyInternal (this=0xbf9120e0, receiver=0xa0bed20, event=0xa0c0468) at kernel/qcoreapplication.cpp:704
#56 0x00c5b0e3 in sendEvent (receiver=0x0, event_type=0, data=0x9e24860) at kernel/qcoreapplication.h:215
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9e24860) at kernel/qcoreapplication.cpp:1345
#58 0x00c5b23e in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#59 0x00c828a0 in sendPostedEvents (s=0x9e44f10) at kernel/qcoreapplication.h:220
#60 postEventSourceDispatch (s=0x9e44f10) at kernel/qeventdispatcher_glib.cpp:276
#61 0x03c58525 in g_main_dispatch (context=0x9e44e90) at gmain.c:1960
#62 IA__g_main_context_dispatch (context=0x9e44e90) at gmain.c:2513
#63 0x03c5c268 in g_main_context_iterate (context=0x585490, block=1, dispatch=1, self=0x9e42ae0) at gmain.c:2591
#64 0x03c5c449 in IA__g_main_context_iteration (context=0x9e44e90, may_block=1) at gmain.c:2654
#65 0x00c82396 in QEventDispatcherGlib::processEvents (this=0x9e24360, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#66 0x010629f6 in QGuiEventDispatcherGlib::processEvents (this=0x9e24360, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#67 0x00c588fa in QEventLoop::processEvents (this=0xbf912044, flags=...) at kernel/qeventloop.cpp:149
#68 0x00c58c3a in QEventLoop::exec (this=0xbf912044, flags=...) at kernel/qeventloop.cpp:201
#69 0x00c5b307 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#70 0x00fb4328 in QApplication::exec () at kernel/qapplication.cpp:3579
#71 0x080531af in main (argc=25812584, argv=0x9f43690) at /usr/src/debug/networkmanagement-0.9/monolithic/main.cpp:45

Possible duplicates by query: bug 240612, bug 240317, bug 239838, bug 238950, bug 238818.

Reported using DrKonqi