random crashes in dolphin

[vhahn]

Binary package hint: dolphin

From time to time I encounter seemingly random non-reproducible crashes in dolphin. They occur more often when there's high system load. Here's a backtrace:

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Using host libthread_db library "/lib/libthread_db.so.1".
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[Thread debugging using libthread_db enabled]
[New Thread 47342332004272 (LWP 9423)]
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[KCrash handler]
#5 0x00002b0eba77bee9 in QIconView::drawContents ()
   from /usr/lib/libqt-mt.so.3
#6 0x00002b0eba6cb248 in QScrollView::drawContentsOffset ()
   from /usr/lib/libqt-mt.so.3
#7 0x00002b0eba6cbcd0 in QScrollView::viewportPaintEvent ()
   from /usr/lib/libqt-mt.so.3
#8 0x00002b0eba776255 in QIconView::eventFilter ()
   from /usr/lib/libqt-mt.so.3
#9 0x00002b0eb8292da9 in KFileIconView::eventFilter ()
   from /usr/lib/libkio.so.4
#10 0x00002b0eba59d375 in QObject::activate_filters ()
   from /usr/lib/libqt-mt.so.3
#11 0x00002b0eba59d3ee in QObject::event () from /usr/lib/libqt-mt.so.3
#12 0x00002b0eba5d23b5 in QWidget::event () from /usr/lib/libqt-mt.so.3
#13 0x00002b0eba5392a2 in QApplication::internalNotify ()
   from /usr/lib/libqt-mt.so.3
#14 0x00002b0eba53bb16 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#15 0x00002b0eb91c1248 in KApplication::notify ()
   from /usr/lib/libkdecore.so.4
#16 0x00002b0eba4cbd12 in QApplication::sendEvent ()
   from /usr/lib/libqt-mt.so.3
#17 0x00002b0eba5058bd in QWidget::repaint () from /usr/lib/libqt-mt.so.3
#18 0x00002b0eba6cb39f in QScrollView::repaintContents ()
   from /usr/lib/libqt-mt.so.3
#19 0x00002b0eba77928a in QIconViewItem::cancelRenameItem ()
   from /usr/lib/libqt-mt.so.3
#20 0x00002b0eba77933b in QIconViewItemLineEdit::focusOutEvent ()
   from /usr/lib/libqt-mt.so.3
#21 0x00002b0eba5d28da in QWidget::event () from /usr/lib/libqt-mt.so.3
#22 0x00002b0eba721226 in QTextEdit::event () from /usr/lib/libqt-mt.so.3
#23 0x00002b0eba5392a2 in QApplication::internalNotify ()
   from /usr/lib/libqt-mt.so.3
#24 0x00002b0eba53bb16 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#25 0x00002b0eb91c1248 in KApplication::notify ()
   from /usr/lib/libkdecore.so.4
#26 0x00002b0eba4cbd12 in QApplication::sendEvent ()
   from /usr/lib/libqt-mt.so.3
#27 0x00002b0eba5d693f in QWidget::setFocus () from /usr/lib/libqt-mt.so.3
#28 0x00002b0eba7803c7 in QIconViewItem::removeRenameBox ()
   from /usr/lib/libqt-mt.so.3
#29 0x00002b0eba780706 in QIconViewItem::~QIconViewItem ()
   from /usr/lib/libqt-mt.so.3
#30 0x00002b0eb8290da9 in KFileIconViewItem::~KFileIconViewItem ()
   from /usr/lib/libkio.so.4
#31 0x00002b0eba7780ad in QIconView::clear () from /usr/lib/libqt-mt.so.3
#32 0x00002b0eb829497c in KFileIconView::clearView ()
   from /usr/lib/libkio.so.4
#33 0x0000000000443ef5 in ?? ()
#34 0x000000000044539b in ?? ()
#35 0x00002b0eba59dd76 in QObject::activate_signal ()
   from /usr/lib/libqt-mt.so.3
#36 0x00002b0eba59e910 in QObject::activate_signal ()
   from /usr/lib/libqt-mt.so.3
#37 0x00002b0eb822762a in KDirListerCache::forgetDirs ()
   from /usr/lib/libkio.so.4
#38 0x00002b0eb8228f6e in KDirListerCache::listDir ()
   from /usr/lib/libkio.so.4
#39 0x00002b0eb822986a in KDirLister::openURL () from /usr/lib/libkio.so.4
#40 0x000000000044408e in ?? ()
#41 0x00000000004452de in ?? ()
#42 0x00002b0eba59dd76 in QObject::activate_signal ()
   from /usr/lib/libqt-mt.so.3
#43 0x00002b0eba90be51 in QSignal::signal () from /usr/lib/libqt-mt.so.3
#44 0x00002b0eba5bceeb in QSignal::activate () from /usr/lib/libqt-mt.so.3
#45 0x00002b0eba5c3f1e in QSingleShotTimer::event ()
   from /usr/lib/libqt-mt.so.3
#46 0x00002b0eba5392a2 in QApplication::internalNotify ()
   from /usr/lib/libqt-mt.so.3
#47 0x00002b0eba53b031 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#48 0x00002b0eb91c1248 in KApplication::notify ()
   from /usr/lib/libkdecore.so.4
#49 0x00002b0eba4cbd12 in QApplication::sendEvent ()
   from /usr/lib/libqt-mt.so.3
#50 0x00002b0eba52c55c in QEventLoop::activateTimers ()
   from /usr/lib/libqt-mt.so.3
#51 0x00002b0eba4e0443 in QEventLoop::processEvents ()
   from /usr/lib/libqt-mt.so.3
#52 0x00002b0eba5527e7 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#53 0x00002b0eba5525ef in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#54 0x00002b0eba53ad68 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#55 0x000000000044ed0a in ?? ()
#56 0x00002b0ebe2abb44 in __libc_start_main () from /lib/libc.so.6
#57 0x0000000000426969 in ?? ()
#58 0x00007ffff3500228 in ?? ()
#59 0x0000000000000000 in ?? ()

[Iulian Udrea (iulian)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 132238, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.

Also, please check bug number #139516.

Thanks again!