Application: knetworkmanager (v0.9)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
when I made a switch from one connection to another (without waiting for the connection to be established ) and made another switch to another connection then the program crash 
The error it's repeatable always, and every time i made this then the program crash

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#6  QAction::isSeparator (this=0x8eb7270) at kernel/qaction.cpp:793
#7  0x01507668 in QMenu::mouseMoveEvent (this=0x8eb7270, e=0xbfea7bf0) at widgets/qmenu.cpp:2810
#8  0x010bf69a in QWidget::event (this=0x8eb6260, event=0xbfea7bf0) at kernel/qwidget.cpp:7983
#9  0x015090cc in QMenu::event (this=0x8eb6260, e=0xbfea7bf0) at widgets/qmenu.cpp:2414
#10 0x01d7af3f in Oxygen::MenuBarDataV1::eventFilter (this=0x8eef600, object=0x8eb6260, event=0xbfea7bf0) at ../../../kstyles/oxygen/animations/oxygenmenubardata.cpp:85
#11 0x0678fcda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8df5378, receiver=0x8eb6260, event=0xbfea7bf0) at kernel/qcoreapplication.cpp:819
#12 0x010614b9 in QApplicationPrivate::notify_helper (this=0x8df5378, receiver=0x8eb6260, e=0xbfea7bf0) at kernel/qapplication.cpp:4296
#13 0x010689f7 in QApplication::notify (this=0xbfea9870, receiver=0x8eb6260, e=0xbfea7bf0) at kernel/qapplication.cpp:3865
#14 0x005e3f2a in KApplication::notify (this=0xbfea9870, receiver=0x8eb6260, event=0xbfea7bf0) at ../../kdeui/kernel/kapplication.cpp:302
#15 0x06790a3b in QCoreApplication::notifyInternal (this=0xbfea9870, receiver=0x8eb6260, event=0xbfea7bf0) at kernel/qcoreapplication.cpp:704
#16 0x01067952 in QCoreApplication::sendEvent (receiver=0x8eb6260, event=0xbfea7bf0, alienWidget=0x0, nativeWidget=0x8eb6260, buttonDown=0x19a5058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QApplicationPrivate::sendMouseEvent (receiver=0x8eb6260, event=0xbfea7bf0, alienWidget=0x0, nativeWidget=0x8eb6260, buttonDown=0x19a5058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#18 0x01067e9a in QApplicationPrivate::sendSyntheticEnterLeave (this=0x8df5378, widget=0x8ec50a0) at kernel/qapplication.cpp:3051
#19 0x010be236 in QWidgetPrivate::hideChildren (this=0x8ed22f0, spontaneous=false) at kernel/qwidget.cpp:7536
#20 0x010be3ea in QWidgetPrivate::hide_helper (this=0x8ed22f0) at kernel/qwidget.cpp:7283
#21 0x010c7b40 in QWidget::setVisible (this=0x8ed4480, visible=false) at kernel/qwidget.cpp:7455
#22 0x010cc0d0 in QWidget::hide (this=0x8ee8640, widget=0x8ed4480) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:489
#23 QWidgetAction::releaseWidget (this=0x8ee8640, widget=0x8ed4480) at kernel/qwidgetaction.cpp:206
#24 0x01503212 in QMenu::actionEvent (this=0x8eb6260, e=0xbfea83d8) at widgets/qmenu.cpp:2883
#25 0x010bf97d in QWidget::event (this=0x8eb6260, event=0xbfea83d8) at kernel/qwidget.cpp:8373
#26 0x015090cc in QMenu::event (this=0x8eb6260, e=0xbfea83d8) at widgets/qmenu.cpp:2414
#27 0x010614dc in QApplicationPrivate::notify_helper (this=0x8df5378, receiver=0x8eb6260, e=0xbfea83d8) at kernel/qapplication.cpp:4300
#28 0x010680f9 in QApplication::notify (this=0xbfea9870, receiver=0x8eb6260, e=0xbfea83d8) at kernel/qapplication.cpp:4265
#29 0x005e3f2a in KApplication::notify (this=0xbfea9870, receiver=0x8eb6260, event=0xbfea83d8) at ../../kdeui/kernel/kapplication.cpp:302
#30 0x06790a3b in QCoreApplication::notifyInternal (this=0xbfea9870, receiver=0x8eb6260, event=0xbfea83d8) at kernel/qcoreapplication.cpp:704
#31 0x010b49a2 in QCoreApplication::sendEvent (this=0x8eb6260, action=0x8ee8640) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QWidget::removeAction (this=0x8eb6260, action=0x8ee8640) at kernel/qwidget.cpp:3018
#33 0x080565ef in _start ()

Possible duplicates by query: bug 236660, bug 236585, bug 236528, bug 236492, bug 236487.

Reported using DrKonqi