Application: knetworkmanager (v0.9)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
it's appens mostly, but non every times, sometimes, it''s appens 2 or 3 times sequentially, sometimes only the first strike!

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#5  QAction::isSeparator (this=0x65646b2f53454741) at kernel/qaction.cpp:793
#6  0x00007f8b9dac6bd1 in QMenuPrivate::setCurrentAction (this=0x15bd2d0, action=0x65646b2f53454741, popup=96, reason=QMenuPrivate::SelectedFromElsewhere, activateFirst=<value optimized out>)
    at widgets/qmenu.cpp:570
#7  0x00007f8b9dac9850 in QMenu::mouseMoveEvent (this=0x15bcda0, e=0x7fff6f96a7f0) at widgets/qmenu.cpp:2810
#8  0x00007f8b9d6de1df in QWidget::event (this=0x15bcda0, event=0x7fff6f96a7f0) at kernel/qwidget.cpp:7983
#9  0x00007f8b9dacaf9b in QMenu::event (this=0x15bcda0, e=0x7fff6f96a7f0) at widgets/qmenu.cpp:2414
#10 0x00007f8b958a2265 in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#11 0x00007f8b9cf3b487 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x15bcda0, event=0x7fff6f96a7f0) at kernel/qcoreapplication.cpp:819
#12 0x00007f8b9d6881fc in QApplicationPrivate::notify_helper (this=0x149e210, receiver=0x15bcda0, e=0x7fff6f96a7f0) at kernel/qapplication.cpp:4296
#13 0x00007f8b9d68eecb in QApplication::notify (this=0x7fff6f96cf50, receiver=0x15bcda0, e=0x7fff6f96a7f0) at kernel/qapplication.cpp:3865
#14 0x00007f8b9f4b5526 in KApplication::notify (this=0x7fff6f96cf50, receiver=0x15bcda0, event=0x7fff6f96a7f0) at ../../kdeui/kernel/kapplication.cpp:302
#15 0x00007f8b9cf3c06c in QCoreApplication::notifyInternal (this=0x7fff6f96cf50, receiver=0x15bcda0, event=0x7fff6f96a7f0) at kernel/qcoreapplication.cpp:704
#16 0x00007f8b9d68e0ae in QCoreApplication::sendEvent (receiver=0x15bcda0, event=0x7fff6f96a7f0, alienWidget=0x0, nativeWidget=0x15bcda0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QApplicationPrivate::sendMouseEvent (receiver=0x15bcda0, event=0x7fff6f96a7f0, alienWidget=0x0, nativeWidget=0x15bcda0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, 
    spontaneous=true) at kernel/qapplication.cpp:2965
#18 0x00007f8b9d68e55f in QApplicationPrivate::sendSyntheticEnterLeave (this=<value optimized out>, widget=<value optimized out>) at kernel/qapplication.cpp:3051
#19 0x00007f8b9d6dcd24 in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7536
#20 0x00007f8b9d6dcea4 in QWidgetPrivate::hide_helper (this=0x17a2860) at kernel/qwidget.cpp:7283
#21 0x00007f8b9d6e59c0 in QWidget::setVisible (this=0x17a2730, visible=<value optimized out>) at kernel/qwidget.cpp:7455
#22 0x00007f8b9d6e9a32 in QWidget::hide (this=0x17a27a0, widget=0x17a2730) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:489
#23 QWidgetAction::releaseWidget (this=0x17a27a0, widget=0x17a2730) at kernel/qwidgetaction.cpp:206
#24 0x00007f8b9dac5a9b in QMenu::actionEvent (this=0x15bcda0, e=0x7fff6f96b290) at widgets/qmenu.cpp:2883
#25 0x00007f8b9d6dde7d in QWidget::event (this=0x15bcda0, event=0x7fff6f96b290) at kernel/qwidget.cpp:8373
#26 0x00007f8b9dacaf9b in QMenu::event (this=0x15bcda0, e=0x7fff6f96b290) at widgets/qmenu.cpp:2414
#27 0x00007f8b9d68822c in QApplicationPrivate::notify_helper (this=0x149e210, receiver=0x15bcda0, e=0x7fff6f96b290) at kernel/qapplication.cpp:4300
#28 0x00007f8b9d68e6fb in QApplication::notify (this=0x7fff6f96cf50, receiver=0x15bcda0, e=0x7fff6f96b290) at kernel/qapplication.cpp:4183
#29 0x00007f8b9f4b5526 in KApplication::notify (this=0x7fff6f96cf50, receiver=0x15bcda0, event=0x7fff6f96b290) at ../../kdeui/kernel/kapplication.cpp:302
#30 0x00007f8b9cf3c06c in QCoreApplication::notifyInternal (this=0x7fff6f96cf50, receiver=0x15bcda0, event=0x7fff6f96b290) at kernel/qcoreapplication.cpp:704
#31 0x00007f8b9d6d3c11 in QCoreApplication::sendEvent (this=0x15bcda0, action=0x17a27a0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QWidget::removeAction (this=0x15bcda0, action=0x17a27a0) at kernel/qwidget.cpp:3018
#33 0x0000000000410fe2 in _start ()

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

Possible duplicates by query: bug 247166, bug 246984, bug 246843, bug 246812, bug 246775.

Reported using DrKonqi