Application: knetworkmanager (v0.9)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.31-20-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
I have a default connection that was on when I start a session, then I changed it to a DHCP connection a the crash happended.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#6  QAction::isSeparator (this=0x9005558) at kernel/qaction.cpp:789
#7  0x01451088 in QMenu::mouseMoveEvent (this=0x9005558, e=0xbfba36f0) at widgets/qmenu.cpp:2811
#8  0x0100a44a in QWidget::event (this=0x900b1e0, event=0xbfba36f0) at kernel/qwidget.cpp:7963
#9  0x01452adc in QMenu::event (this=0x900b1e0, e=0xbfba36f0) at widgets/qmenu.cpp:2415
#10 0x08845e4f in Oxygen::MenuBarDataV1::eventFilter (this=0x9059290, object=0x900b1e0, event=0xbfba36f0) at ../../../kstyles/oxygen/animations/oxygenmenubardata.cpp:85
#11 0x00ac2f9a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8f1fb58, receiver=0x900b1e0, event=0xbfba36f0) at kernel/qcoreapplication.cpp:819
#12 0x00fac259 in QApplicationPrivate::notify_helper (this=0x8f1fb58, receiver=0x900b1e0, e=0xbfba36f0) at kernel/qapplication.cpp:4294
#13 0x00fb3877 in QApplication::notify (this=0xbfba5390, receiver=0x900b1e0, e=0xbfba36f0) at kernel/qapplication.cpp:3863
#14 0x005511fa in KApplication::notify (this=0xbfba5390, receiver=0x900b1e0, event=0xbfba36f0) at ../../kdeui/kernel/kapplication.cpp:302
#15 0x00ac3cfb in QCoreApplication::notifyInternal (this=0xbfba5390, receiver=0x900b1e0, event=0xbfba36f0) at kernel/qcoreapplication.cpp:704
#16 0x00fb27cf in QCoreApplication::sendEvent (receiver=0x900b1e0, event=0xbfba36f0, alienWidget=0x0, nativeWidget=0x900b1e0, buttonDown=0x18ed058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QApplicationPrivate::sendMouseEvent (receiver=0x900b1e0, event=0xbfba36f0, alienWidget=0x0, nativeWidget=0x900b1e0, buttonDown=0x18ed058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2963
#18 0x00fb2d1a in QApplicationPrivate::sendSyntheticEnterLeave (this=0x8f1fb58, widget=0x91d6f98) at kernel/qapplication.cpp:3049
#19 0x01008fe6 in QWidgetPrivate::hideChildren (this=0x91d6c20, spontaneous=false) at kernel/qwidget.cpp:7516
#20 0x0100919a in QWidgetPrivate::hide_helper (this=0x91d6c20) at kernel/qwidget.cpp:7263
#21 0x010127d0 in QWidget::setVisible (this=0x90bf9c0, visible=false) at kernel/qwidget.cpp:7435
#22 0x01016d70 in QWidget::hide (this=0x90d4830, widget=0x90bf9c0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:489
#23 QWidgetAction::releaseWidget (this=0x90d4830, widget=0x90bf9c0) at kernel/qwidgetaction.cpp:206
#24 0x0144cc42 in QMenu::actionEvent (this=0x900b1e0, e=0xbfba3ed8) at widgets/qmenu.cpp:2884
#25 0x0100a72d in QWidget::event (this=0x900b1e0, event=0xbfba3ed8) at kernel/qwidget.cpp:8353
#26 0x01452adc in QMenu::event (this=0x900b1e0, e=0xbfba3ed8) at widgets/qmenu.cpp:2415
#27 0x00fac27c in QApplicationPrivate::notify_helper (this=0x8f1fb58, receiver=0x900b1e0, e=0xbfba3ed8) at kernel/qapplication.cpp:4298
#28 0x00fb2f79 in QApplication::notify (this=0xbfba5390, receiver=0x900b1e0, e=0xbfba3ed8) at kernel/qapplication.cpp:4263
#29 0x005511fa in KApplication::notify (this=0xbfba5390, receiver=0x900b1e0, event=0xbfba3ed8) at ../../kdeui/kernel/kapplication.cpp:302
#30 0x00ac3cfb in QCoreApplication::notifyInternal (this=0xbfba5390, receiver=0x900b1e0, event=0xbfba3ed8) at kernel/qcoreapplication.cpp:704
#31 0x00fff782 in QCoreApplication::sendEvent (this=0x900b1e0, action=0x90d4830) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QWidget::removeAction (this=0x900b1e0, action=0x90d4830) at kernel/qwidget.cpp:3001
#33 0x08055207 in _start ()

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

Possible duplicates by query: bug 228104, bug 227692, bug 227429, bug 226254, bug 224730.

Reported using DrKonqi