Application: knetworkmanager (v0.9)
KDE Platform Version: 4.3.85 (KDE 4.3.85 (KDE 4.4 Beta2))
Qt Version: 4.6.0
Operating System: Linux 2.6.32-9-generic x86_64
Distribution: Ubuntu lucid (development branch)

-- Information about the crash:
Hello,

I run kununtu Lucid alpha1 64 bits on x86 64 and all the time when i shutdown the system, this bug appear:

crash of knetworkmanager

The crash can be reproduced everytime.

 -- Backtrace:
Application: KNetworkManager (knetworkmanager), signal: Segmentation fault
[KCrash Handler]
#5  QHash<QWidget*, QHashDummyValue>::detach (this=0x1b6c360, parentWidget=0x0, f=) at ../../include/QtCore/../../src/corelib/tools/qhash.h:299
#6  QHash<QWidget*, QHashDummyValue>::insert (this=0x1b6c360, parentWidget=0x0, f=) at ../../include/QtCore/../../src/corelib/tools/qhash.h:749
#7  QSet<QWidget*>::insert (this=0x1b6c360, parentWidget=0x0, f=) at ../../include/QtCore/../../src/corelib/tools/qset.h:176
#8  QWidgetPrivate::init (this=0x1b6c360, parentWidget=0x0, f=) at kernel/qwidget.cpp:1119
#9  0x00007fd3c480fcc1 in QWidget (this=0x1ba9c10, dd=<value optimized out>, parent=0x0, f=...) at kernel/qwidget.cpp:1039
#10 0x00007fd3c4bf5b5c in QMenu (this=0x1ba9c10, title=..., parent=0x0) at widgets/qmenu.cpp:1373
#11 0x00007fd3b99213a0 in QMultiInputContext (this=0x1d65550) at qmultiinputcontext.cpp:88
#12 0x00007fd3b9922935 in QMultiInputContextPlugin::create (this=<value optimized out>, key=<value optimized out>) at qmultiinputcontextplugin.cpp:83
#13 0x00007fd3c4d8581e in QInputContextFactory::create (key=..., parent=0x7fff88dade60) at inputmethod/qinputcontextfactory.cpp:160
#14 0x00007fd3c47b6abf in QApplication::inputContext (this=0x7fff88dade60) at kernel/qapplication.cpp:5183
#15 0x00007fd3c485519d in QWidget::destroy (this=0x1ba04a0, destroyWindow=true, destroySubWindows=true) at kernel/qwidget_x11.cpp:1100
#16 0x00007fd3c4854f14 in QWidget::destroy (this=0x1b9f370, destroyWindow=true, destroySubWindows=<value optimized out>) at kernel/qwidget_x11.cpp:1050
#17 0x00007fd3c4854f14 in QWidget::destroy (this=0x1b8eb00, destroyWindow=true, destroySubWindows=<value optimized out>) at kernel/qwidget_x11.cpp:1050
#18 0x00007fd3c4854f14 in QWidget::destroy (this=0x1b8b550, destroyWindow=true, destroySubWindows=<value optimized out>) at kernel/qwidget_x11.cpp:1050
#19 0x00007fd3c47c273b in ~QApplication (this=0x7fff88dade60, __in_chrg=<value optimized out>) at kernel/qapplication.cpp:1040
#20 0x000000000040e81a in _start ()

Reported using DrKonqi