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-pae i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
In my case, changing from 'Auto eth0' to a manually created profile (which does not look on eth0 for DNS).
Crash not 100% but at least 80% reproducible.
Possible contributing factor is that Network Manager is usually just started (I have a 3g PPP connection also) and coming up when I change select the menu and try to change the eth0 profile.


The crash can be reproduced some of the time.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#6  QAction::isSeparator (this=0x898d800) at kernel/qaction.cpp:793
#7  0xb6a09668 in QMenu::mouseMoveEvent (this=0x898d800, e=0xbfeffa50) at widgets/qmenu.cpp:2810
#8  0xb65c169a in QWidget::event (this=0x89901c0, event=0xbfeffa50) at kernel/qwidget.cpp:7983
#9  0xb6a0b0cc in QMenu::event (this=0x89901c0, e=0xbfeffa50) at widgets/qmenu.cpp:2414
#10 0xb50e3f3f in Oxygen::MenuBarDataV1::eventFilter (this=0x89f13f8, object=0x89901c0, event=0xbfeffa50) at ../../../kstyles/oxygen/animations/oxygenmenubardata.cpp:85
#11 0xb629ecda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x88d4d00, receiver=0x89901c0, event=0xbfeffa50) at kernel/qcoreapplication.cpp:819
#12 0xb65634b9 in QApplicationPrivate::notify_helper (this=0x88d4d00, receiver=0x89901c0, e=0xbfeffa50) at kernel/qapplication.cpp:4296
#13 0xb656a9f7 in QApplication::notify (this=0xbff016d0, receiver=0x89901c0, e=0xbfeffa50) at kernel/qapplication.cpp:3865
#14 0xb7371f2a in KApplication::notify (this=0xbff016d0, receiver=0x89901c0, event=0xbfeffa50) at ../../kdeui/kernel/kapplication.cpp:302
#15 0xb629fa3b in QCoreApplication::notifyInternal (this=0xbff016d0, receiver=0x89901c0, event=0xbfeffa50) at kernel/qcoreapplication.cpp:704
#16 0xb6569952 in QCoreApplication::sendEvent (receiver=0x89901c0, event=0xbfeffa50, alienWidget=0x0, nativeWidget=0x89901c0, buttonDown=0xb6ea7058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QApplicationPrivate::sendMouseEvent (receiver=0x89901c0, event=0xbfeffa50, alienWidget=0x0, nativeWidget=0x89901c0, buttonDown=0xb6ea7058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#18 0xb6569e9a in QApplicationPrivate::sendSyntheticEnterLeave (this=0x88d4d00, widget=0x89e5c48) at kernel/qapplication.cpp:3051
#19 0xb65c0236 in QWidgetPrivate::hideChildren (this=0x8a89c08, spontaneous=false) at kernel/qwidget.cpp:7536
#20 0xb65c03ea in QWidgetPrivate::hide_helper (this=0x8a89c08) at kernel/qwidget.cpp:7283
#21 0xb65c9b40 in QWidget::setVisible (this=0x89dfd20, visible=false) at kernel/qwidget.cpp:7455
#22 0xb65ce0d0 in QWidget::hide (this=0x8a1fae8, widget=0x89dfd20) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:489
#23 QWidgetAction::releaseWidget (this=0x8a1fae8, widget=0x89dfd20) at kernel/qwidgetaction.cpp:206
#24 0xb6a05212 in QMenu::actionEvent (this=0x89901c0, e=0xbff00238) at widgets/qmenu.cpp:2883
#25 0xb65c197d in QWidget::event (this=0x89901c0, event=0xbff00238) at kernel/qwidget.cpp:8373
#26 0xb6a0b0cc in QMenu::event (this=0x89901c0, e=0xbff00238) at widgets/qmenu.cpp:2414
#27 0xb65634dc in QApplicationPrivate::notify_helper (this=0x88d4d00, receiver=0x89901c0, e=0xbff00238) at kernel/qapplication.cpp:4300
#28 0xb656a0f9 in QApplication::notify (this=0xbff016d0, receiver=0x89901c0, e=0xbff00238) at kernel/qapplication.cpp:4265
#29 0xb7371f2a in KApplication::notify (this=0xbff016d0, receiver=0x89901c0, event=0xbff00238) at ../../kdeui/kernel/kapplication.cpp:302
#30 0xb629fa3b in QCoreApplication::notifyInternal (this=0xbff016d0, receiver=0x89901c0, event=0xbff00238) at kernel/qcoreapplication.cpp:704
#31 0xb65b69a2 in QCoreApplication::sendEvent (this=0x89901c0, action=0x8a1fae8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QWidget::removeAction (this=0x89901c0, action=0x8a1fae8) at kernel/qwidget.cpp:3018
#33 0x080565ef in _start ()

This bug may be a duplicate of or related to bug 236168.

Possible duplicates by query: bug 240317, bug 239838, bug 239050, bug 238950, bug 238818.

Reported using DrKonqi