Version:            (using KDE KDE 3.5.6)
Installed from:    Ubuntu Packages
OS:                Linux

kdehelp crashed when the computer was shutdown. A backtrace is included below. 

Back trace for kdehelp Crash

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Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
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[Thread debugging using libthread_db enabled]
[New Thread -1232598816 (LWP 5545)]
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[KCrash handler]
#6  0xb71c0684 in QObject::children () from /usr/lib/libqt-mt.so.3
#7  0xb72889cb in QObject::queryList () from /usr/lib/libqt-mt.so.3
#8  0xb6c913a9 in KMainWindow::internalStatusBar ()
   from /usr/lib/libkdeui.so.4
#9  0xb6cee885 in KMainWindow::statusBar () from /usr/lib/libkdeui.so.4
#10 0xb66f6fa4 in KHC::Glossary::rebuildGlossaryCache ()
   from /usr/lib/libkdeinit_khelpcenter.so
#11 0xb6700179 in KHC::Glossary::show ()
   from /usr/lib/libkdeinit_khelpcenter.so
#12 0xb73ee15f in QWidgetStack::show () from /usr/lib/libqt-mt.so.3
#13 0xb72bbc9b in QWidget::showChildren () from /usr/lib/libqt-mt.so.3
#14 0xb72bf0cc in QWidget::show () from /usr/lib/libqt-mt.so.3
#15 0xb72bbc9b in QWidget::showChildren () from /usr/lib/libqt-mt.so.3
#16 0xb72bf0cc in QWidget::show () from /usr/lib/libqt-mt.so.3
#17 0xb72bbc9b in QWidget::showChildren () from /usr/lib/libqt-mt.so.3
#18 0xb72bf0cc in QWidget::show () from /usr/lib/libqt-mt.so.3
#19 0xb72bbc9b in QWidget::showChildren () from /usr/lib/libqt-mt.so.3
#20 0xb72bf0cc in QWidget::show () from /usr/lib/libqt-mt.so.3
#21 0xb7392b02 in QMainWindow::show () from /usr/lib/libqt-mt.so.3
#22 0xb6c980b2 in KMainWindow::show () from /usr/lib/libkdeui.so.4
#23 0xb6d66908 in KMainWindow::restore () from /usr/lib/libkdeui.so.4
#24 0xb6714790 in kdemain () from /usr/lib/libkdeinit_khelpcenter.so
#25 0xb6737464 in kdeinitmain () from /usr/lib/kde3/khelpcenter.so
#26 0x0804e6bf in ?? ()
#27 0x00000003 in ?? ()
#28 0x08087730 in ?? ()
#29 0x00000001 in ?? ()
#30 0x00000000 in ?? ()