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:
The transition from one connection to another (from auto eth0 to custom eth0) causes the crash of the application

The crash can be reproduced every time.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#6  QAction::isSeparator (this=0x9b12ab8) at kernel/qaction.cpp:793
#7  0x01584668 in QMenu::mouseMoveEvent (this=0x9b12ab8, e=0xbf95dc70) at widgets/qmenu.cpp:2810
#8  0x0113c69a in QWidget::event (this=0x9b12640, event=0xbf95dc70) at kernel/qwidget.cpp:7983
#9  0x015860cc in QMenu::event (this=0x9b12640, e=0xbf95dc70) at widgets/qmenu.cpp:2414
#10 0x01b9ff3f in ?? () from /usr/lib/kde4/plugins/styles/oxygen.so
#11 0x00d36cda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9a094e0, receiver=0x9b12640, event=0xbf95dc70) at kernel/qcoreapplication.cpp:819
#12 0x010de4b9 in QApplicationPrivate::notify_helper (this=0x9a094e0, receiver=0x9b12640, e=0xbf95dc70) at kernel/qapplication.cpp:4296
#13 0x010e59f7 in QApplication::notify (this=0xbf95f8f0, receiver=0x9b12640, e=0xbf95dc70) at kernel/qapplication.cpp:3865
#14 0x002eff2a in KApplication::notify (this=0xbf95f8f0, receiver=0x9b12640, event=0xbf95dc70) at ../../kdeui/kernel/kapplication.cpp:302
#15 0x00d37a3b in QCoreApplication::notifyInternal (this=0xbf95f8f0, receiver=0x9b12640, event=0xbf95dc70) at kernel/qcoreapplication.cpp:704
#16 0x010e4952 in QCoreApplication::sendEvent (receiver=0x9b12640, event=0xbf95dc70, alienWidget=0x0, nativeWidget=0x9b12640, buttonDown=0x1a22058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QApplicationPrivate::sendMouseEvent (receiver=0x9b12640, event=0xbf95dc70, alienWidget=0x0, nativeWidget=0x9b12640, buttonDown=0x1a22058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#18 0x010e4e9a in QApplicationPrivate::sendSyntheticEnterLeave (this=0x9a094e0, widget=0x9f7def0) at kernel/qapplication.cpp:3051
#19 0x0113b236 in QWidgetPrivate::hideChildren (this=0x9f7eee0, spontaneous=false) at kernel/qwidget.cpp:7536
#20 0x0113b3ea in QWidgetPrivate::hide_helper (this=0x9f7eee0) at kernel/qwidget.cpp:7283
#21 0x01144b40 in QWidget::setVisible (this=0x9f7dad0, visible=false) at kernel/qwidget.cpp:7455
#22 0x011490d0 in QWidget::hide (this=0x9f7daf0, widget=0x9f7dad0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:489
#23 QWidgetAction::releaseWidget (this=0x9f7daf0, widget=0x9f7dad0) at kernel/qwidgetaction.cpp:206
#24 0x01580212 in QMenu::actionEvent (this=0x9b12640, e=0xbf95e458) at widgets/qmenu.cpp:2883
#25 0x0113c97d in QWidget::event (this=0x9b12640, event=0xbf95e458) at kernel/qwidget.cpp:8373
#26 0x015860cc in QMenu::event (this=0x9b12640, e=0xbf95e458) at widgets/qmenu.cpp:2414
#27 0x010de4dc in QApplicationPrivate::notify_helper (this=0x9a094e0, receiver=0x9b12640, e=0xbf95e458) at kernel/qapplication.cpp:4300
#28 0x010e50f9 in QApplication::notify (this=0xbf95f8f0, receiver=0x9b12640, e=0xbf95e458) at kernel/qapplication.cpp:4265
#29 0x002eff2a in KApplication::notify (this=0xbf95f8f0, receiver=0x9b12640, event=0xbf95e458) at ../../kdeui/kernel/kapplication.cpp:302
#30 0x00d37a3b in QCoreApplication::notifyInternal (this=0xbf95f8f0, receiver=0x9b12640, event=0xbf95e458) at kernel/qcoreapplication.cpp:704
#31 0x011319a2 in QCoreApplication::sendEvent (this=0x9b12640, action=0x9f7daf0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QWidget::removeAction (this=0x9b12640, action=0x9f7daf0) at kernel/qwidget.cpp:3018
#33 0x080565ef in _start ()

This bug may be a duplicate of or related to bug 235571, bug 215080.

Possible duplicates by query: bug 235746, bug 235571, bug 234538, bug 234485, bug 234416.

Reported using DrKonqi