Version:            (using KDE KDE 3.5.4)
Installed from:    SuSE RPMs
OS:                Linux

Sometimes knode crashes while reading news. I can't reproduce a reason for the crash, it occures from time to time and on different machines (all under SUSE Linux, Versions are 9.3, 10.0 and 10,1). Now i've stored a crash-log, maybe it's  helpful to find the reason why:

Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread -1242474832 (LWP 4184)]
[New Thread -1250616416 (LWP 4228)]
0xffffe410 in __kernel_vsyscall ()
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb6f7818e in __lll_mutex_lock_wait () from /lib/libc.so.6
#2  0xb6f16d81 in _L_mutex_lock_4119 () from /lib/libc.so.6
#3  0x08065d40 in ?? ()
#4  0xbfd83a98 in ?? ()
#5  0xb70a7ff4 in ?? () from /usr/lib/libstdc++.so.6
#6  0x08255fe8 in ?? ()
#7  0x08065d40 in ?? ()
#8  0xbfd83aa8 in ?? ()
#9  0xb7080e51 in operator delete () from /usr/lib/libstdc++.so.6
#10 0xb7080e51 in operator delete () from /usr/lib/libstdc++.so.6
#11 0xb7080ead in operator delete[] () from /usr/lib/libstdc++.so.6
#12 0xb7618fcd in QStringData::deleteSelf ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#13 0xb739be6b in __tcf_2 () from /usr/lib/qt3/lib/libqt-mt.so.3
#14 0xb6eda26d in exit () from /lib/libc.so.6
#15 0xb727bbd2 in qt_xio_errhandler () from /usr/lib/qt3/lib/libqt-mt.so.3
#16 0xb78c0cfd in KApplication::xioErrhandler ()
   from /opt/kde3/lib/libkdecore.so.4
#17 0xb78c0d49 in kde_xio_errhandler () from /opt/kde3/lib/libkdecore.so.4
#18 0xb62f966d in _XIOError () from /usr/lib/libX11.so.6
#19 0xb62faed7 in _XFlushInt () from /usr/lib/libX11.so.6
#20 0xb62d7961 in XFlush () from /usr/lib/libX11.so.6
#21 0xb727dbf3 in QApplication::restoreOverrideCursor ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#22 0xb7f9580b in KNMainWidget::setCursorBusy ()
   from /opt/kde3/lib/libknodecommon.so
#23 0xb7f307e3 in KNGroup::reorganize () from /opt/kde3/lib/libknodecommon.so
#24 0xb7f30a1f in KNGroup::updateThreadInfo ()
   from /opt/kde3/lib/libknodecommon.so
#25 0xb7f4ede9 in KNArticleManager::setAllNotNew ()
   from /opt/kde3/lib/libknodecommon.so
#26 0xb7f99e18 in KNMainWidget::slotCollectionSelected ()
   from /opt/kde3/lib/libknodecommon.so
#27 0xb7f9b53a in KNMainWidget::qt_invoke ()
   from /opt/kde3/lib/libknodecommon.so
#28 0xb7349f1d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#29 0xb7696801 in QListView::selectionChanged ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#30 0xb7fa691f in KNCollectionView::setActive ()
   from /opt/kde3/lib/libknodecommon.so
#31 0xb7fa69f6 in KNCollectionView::nextGroup ()
   from /opt/kde3/lib/libknodecommon.so
#32 0xb7f9538a in KNMainWidget::slotNavNextUnreadThread ()
   from /opt/kde3/lib/libknodecommon.so
#33 0xb7f98289 in KNMainWidget::slotArtSetThreadRead ()
   from /opt/kde3/lib/libknodecommon.so
#34 0xb7f9ba43 in KNMainWidget::qt_invoke ()
   from /opt/kde3/lib/libknodecommon.so
#35 0xb7349f1d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#36 0xb734ab7d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#37 0xb7b62c29 in KAction::activated () from /opt/kde3/lib/libkdeui.so.4
#38 0xb7ba5112 in KAction::slotActivated () from /opt/kde3/lib/libkdeui.so.4
#39 0xb7c69cbf in KAction::qt_invoke () from /opt/kde3/lib/libkdeui.so.4
#40 0xb7349f1d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#41 0xb734ab7d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#42 0xb78c1579 in KAccelPrivate::menuItemActivated ()
   from /opt/kde3/lib/libkdecore.so.4
#43 0xb7911877 in KAccelPrivate::emitActivatedSignal ()
   from /opt/kde3/lib/libkdecore.so.4
#44 0xb796d2b9 in KAccelPrivate::eventFilter ()
   from /opt/kde3/lib/libkdecore.so.4
#45 0xb734981c in QObject::activate_filters ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#46 0xb734988b in QObject::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#47 0xb73828cc in QWidget::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#48 0xb743d9c2 in QMainWindow::event () from /usr/lib/qt3/lib/libqt-mt.so.3
#49 0xb72eaf07 in QApplication::internalNotify ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#50 0xb72ec262 in QApplication::notify () from /usr/lib/qt3/lib/libqt-mt.so.3
#51 0xb798ede3 in KApplication::notify () from /opt/kde3/lib/libkdecore.so.4
#52 0xb791d962 in KAccelEventHandler::x11Event ()
   from /opt/kde3/lib/libkdecore.so.4
#53 0xb798d1eb in KApplication::x11EventFilter ()
   from /opt/kde3/lib/libkdecore.so.4
#54 0xb7279df4 in qt_x11EventFilter () from /usr/lib/qt3/lib/libqt-mt.so.3
#55 0xb7289773 in QApplication::x11ProcessEvent ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#56 0xb729a62a in QEventLoop::processEvents ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#57 0xb7301d28 in QEventLoop::enterLoop () from /usr/lib/qt3/lib/libqt-mt.so.3
#58 0xb7301bbe in QEventLoop::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#59 0xb72eaabf in QApplication::exec () from /usr/lib/qt3/lib/libqt-mt.so.3
#60 0x0804fbca in main ()