Application: knetworkmanager (v0.9)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-19-generic x86_64
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
When I click on an OpenVPN connection to establish it, nothing happens (no openvpn process is started in the background). If I click again, NM crashes. 
Setup (dont know what is relevant): 
2 VPN connections configured, trying to start the second one. X.509 with Password, Only Certificate, Username, Passwort, Server, Port and LZO. 

BTW: First VPN connection only crashed once, since then it seems to work.

The crash can be reproduced every time.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#5  QAction::isSeparator (this=0x640064002d0061) at kernel/qaction.cpp:793
#6  0x00007f73cfc6aa81 in QMenuPrivate::setCurrentAction (this=0xe35100, action=0x640064002d0061, popup=256, reason=QMenuPrivate::SelectedFromElsewhere, activateFirst=<value optimized out>)
    at widgets/qmenu.cpp:570
#7  0x00007f73cfc6d700 in QMenu::mouseMoveEvent (this=0xe34c70, e=0x7fff0b762680) at widgets/qmenu.cpp:2810
#8  0x00007f73cf8821df in QWidget::event (this=0xe34c70, event=0x7fff0b762680) at kernel/qwidget.cpp:7983
#9  0x00007f73cfc6ee4b in QMenu::event (this=0xe34c70, e=0x7fff0b762680) at widgets/qmenu.cpp:2414
#10 0x00007f73cf82c22c in QApplicationPrivate::notify_helper (this=0xd22170, receiver=0xe34c70, e=0x7fff0b762680) at kernel/qapplication.cpp:4300
#11 0x00007f73cf832ecb in QApplication::notify (this=0x7fff0b764ee0, receiver=0xe34c70, e=0x7fff0b762680) at kernel/qapplication.cpp:3865
#12 0x00007f73d1659526 in KApplication::notify (this=0x7fff0b764ee0, receiver=0xe34c70, event=0x7fff0b762680) at ../../kdeui/kernel/kapplication.cpp:302
#13 0x00007f73cf0e006c in QCoreApplication::notifyInternal (this=0x7fff0b764ee0, receiver=0xe34c70, event=0x7fff0b762680) at kernel/qcoreapplication.cpp:704
#14 0x00007f73cf8320ae in QCoreApplication::sendEvent (receiver=0xe34c70, event=0x7fff0b762680, alienWidget=0x0, nativeWidget=0xe34c70, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#15 QApplicationPrivate::sendMouseEvent (receiver=0xe34c70, event=0x7fff0b762680, alienWidget=0x0, nativeWidget=0xe34c70, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, 
    spontaneous=true) at kernel/qapplication.cpp:2965
#16 0x00007f73cf83255f in QApplicationPrivate::sendSyntheticEnterLeave (this=<value optimized out>, widget=<value optimized out>) at kernel/qapplication.cpp:3051
#17 0x00007f73cf880d24 in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7536
#18 0x00007f73cf880ea4 in QWidgetPrivate::hide_helper (this=0x1070420) at kernel/qwidget.cpp:7283
#19 0x00007f73cf8899c0 in QWidget::setVisible (this=0x1070360, visible=<value optimized out>) at kernel/qwidget.cpp:7455
#20 0x00007f73cf88da32 in QWidget::hide (this=0x1024790, widget=0x1070360) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:489
#21 QWidgetAction::releaseWidget (this=0x1024790, widget=0x1070360) at kernel/qwidgetaction.cpp:206
#22 0x00007f73cfc6994b in QMenu::actionEvent (this=0xe34c70, e=0x7fff0b763120) at widgets/qmenu.cpp:2883
#23 0x00007f73cf881e7d in QWidget::event (this=0xe34c70, event=0x7fff0b763120) at kernel/qwidget.cpp:8373
#24 0x00007f73cfc6ee4b in QMenu::event (this=0xe34c70, e=0x7fff0b763120) at widgets/qmenu.cpp:2414
#25 0x00007f73cf82c22c in QApplicationPrivate::notify_helper (this=0xd22170, receiver=0xe34c70, e=0x7fff0b763120) at kernel/qapplication.cpp:4300
#26 0x00007f73cf8326fb in QApplication::notify (this=0x7fff0b764ee0, receiver=0xe34c70, e=0x7fff0b763120) at kernel/qapplication.cpp:4183
#27 0x00007f73d1659526 in KApplication::notify (this=0x7fff0b764ee0, receiver=0xe34c70, event=0x7fff0b763120) at ../../kdeui/kernel/kapplication.cpp:302
#28 0x00007f73cf0e006c in QCoreApplication::notifyInternal (this=0x7fff0b764ee0, receiver=0xe34c70, event=0x7fff0b763120) at kernel/qcoreapplication.cpp:704
#29 0x00007f73cf877c11 in QCoreApplication::sendEvent (this=0xe34c70, action=0x1024790) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#30 QWidget::removeAction (this=0xe34c70, action=0x1024790) at kernel/qwidget.cpp:3018
#31 0x0000000000410fa2 in _start ()

Possible duplicates by query: bug 233342, bug 228677, bug 228104, bug 227692, bug 227429.

Reported using DrKonqi