Application: dolphin (1.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.33.2 x86_64
Distribution: Debian GNU/Linux unstable (sid)

-- Information about the crash:
I changed in a folder, dolphin created 4 preview images (jpeg).
Then I tried to mark all, then dolphin crashed.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f90ab07d750 (LWP 1092))]

Thread 2 (Thread 0x7f9093fff910 (LWP 1341)):
[KCrash Handler]
#5  QPointer<Soprano::Client::ClientConnection>::operator Soprano::Client::ClientConnection* (this=0x7f9094009a60) at /usr/include/qt4/QtCore/qpointer.h:78
#6  Soprano::Client::ClientModel::client (this=0x7f9094009a60) at ../../client/clientmodel.h:57
#7  Soprano::Client::ClientQueryResultIteratorBackend::next (this=0x7f9094009a60) at ../../client/clientqueryresultiteratorbackend.cpp:47
#8  0x00007f90a9dd9cde in Soprano::Iterator<Soprano::BindingSet>::next (this=0x7f9093ffe510) at /usr/include/Soprano/../soprano/iterator.h:239
#9  0x00007f90a9dd561a in Nepomuk::ResourceData::determineUri (this=0x7f9094029e10) at ../../../nepomuk/core/resourcedata.cpp:672
#10 0x00007f90a9dd67d2 in Nepomuk::ResourceData::load (this=0x7f9094029e10) at ../../../nepomuk/core/resourcedata.cpp:414
#11 0x00007f90a9dd7188 in Nepomuk::ResourceData::property (this=0x7f9094029e10, uri=...) at ../../../nepomuk/core/resourcedata.cpp:271
#12 0x00007f90a9df1e92 in Nepomuk::Resource::property (this=<value optimized out>, uri=...) at ../../../nepomuk/core/resource.cpp:280
#13 0x00007f90a9df1fe9 in Nepomuk::Resource::tags (this=0x7f9093ffeed0) at ../../../nepomuk/core/resource.cpp:633
#14 0x0000000000465bbc in KLoadMetaDataThread::run (this=0x2fbda00) at ../../../../apps/dolphin/src/panels/information/kloadmetadatathread.cpp:107
#15 0x00007f90a7ff25c5 in QThreadPrivate::start (arg=0x2fbda00) at thread/qthread_unix.cpp:248
#16 0x00007f90a33ce73a in start_thread (arg=<value optimized out>) at pthread_create.c:300
#17 0x00007f90a6cfa69d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#18 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f90ab07d750 (LWP 1092)):
#0  0x00007f90a6cef743 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f90a20188ca in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f90a2018ec9 in ?? () from /usr/lib/libxcb.so.1
#3  0x00007f90a2019175 in xcb_writev () from /usr/lib/libxcb.so.1
#4  0x00007f90a5c41616 in _XSend () from /usr/lib/libX11.so.6
#5  0x00007f90a6796b32 in ?? () from /usr/lib/libXrender.so.1
#6  0x00007f90a6796c79 in XRenderSetPictureClipRectangles () from /usr/lib/libXrender.so.1
#7  0x00007f90a768c34c in x11SetClipRegion (this=<value optimized out>, brush=<value optimized out>, origin=<value optimized out>) at painting/qpaintengine_x11.cpp:172
#8  QX11PaintEngine::updateBrush (this=<value optimized out>, brush=<value optimized out>, origin=<value optimized out>) at painting/qpaintengine_x11.cpp:1434
#9  0x00007f90a768d724 in QX11PaintEngine::updateState (this=0x244ec60, state=...) at painting/qpaintengine_x11.cpp:1079
#10 0x00007f90a75d89a3 in QPainterPrivate::updateStateImpl (this=0x2ee0550, newState=0x3086c70) at painting/qpainter.cpp:892
#11 0x00007f90a75d8a82 in QPainterPrivate::updateState (this=0x2ee0550, newState=0x3086c70) at painting/qpainter.cpp:920
#12 0x00007f90a75e29ec in QPainter::drawEllipse (this=<value optimized out>, r=<value optimized out>) at painting/qpainter.cpp:4233
#13 0x00007f909ec9a9c7 in OxygenStyle::renderDot (this=0x23b0610, p=0x7fff2b2eb860, point=..., baseColor=...) at ../../../kstyles/oxygen/oxygen.cpp:4552
#14 0x00007f909eca0509 in OxygenStyle::drawSplitterPrimitive (this=0x23b0610, primitive=<value optimized out>, opt=<value optimized out>, r=..., pal=<value optimized out>, 
    flags=<value optimized out>, p=0x7fff2b2eb860, widget=0x2369500, kOpt=0x0) at ../../../kstyles/oxygen/oxygen.cpp:2261
#15 0x00007f909ec9cf74 in OxygenStyle::drawKStylePrimitive (this=0x23b0610, widgetType=<value optimized out>, primitive=<value optimized out>, opt=0x7fff2b2eb6f0, r=<value optimized out>, 
    palette=<value optimized out>, flags=) at ../../../kstyles/oxygen/oxygen.cpp:753
#16 0x00007f909ec9ec22 in OxygenStyle::drawDockWidgetPrimitive (this=0x23b0610, primitive=<value optimized out>, opt=0x7fff2b2eb6f0, r=<value optimized out>, pal=<value optimized out>, 
    flags=<value optimized out>, p=0x7fff2b2eb860, widget=0x2369500, kOpt=0x0) at ../../../kstyles/oxygen/oxygen.cpp:1369
#17 0x00007f909ec9cf74 in OxygenStyle::drawKStylePrimitive (this=0x23b0610, widgetType=<value optimized out>, primitive=<value optimized out>, opt=0x7fff2b2eb6f0, r=<value optimized out>, 
    palette=<value optimized out>, flags=) at ../../../kstyles/oxygen/oxygen.cpp:753
#18 0x00007f90a8d5eb79 in KStyle::drawPrimitive (this=0x23b0610, elem=QStyle::PE_IndicatorDockWidgetResizeHandle, option=0x7fff2b2eb6f0, painter=<value optimized out>, widget=0x2369500)
    at ../../kdeui/kernel/kstyle.cpp:1149
#19 0x00007f909ec9d735 in OxygenStyle::drawPrimitive (this=0x23b0610, element=QStyle::PE_Q3CheckListExclusiveIndicator, option=0x7fff2b2eb6f0, p=0x7fff2b2eb860, widget=0x0)
    at ../../../kstyles/oxygen/oxygen.cpp:479
#20 0x00007f90a78707ae in paintSep (p=0x7fff2b2eb860, w=0x2369500, r=..., o=Qt::Horizontal, mouse_over=false) at widgets/qdockarealayout.cpp:1581
#21 0x00007f90a7873daa in QDockAreaLayout::paintSeparators (this=0x240f588, p=<value optimized out>, widget=<value optimized out>, clip=..., mouse=<value optimized out>)
    at widgets/qdockarealayout.cpp:3103
#22 0x00007f90a789d1d7 in QMainWindow::event (this=0x2369500, event=0x7fff2b2ebeb0) at widgets/qmainwindow.cpp:1316
#23 0x00007f90a8e5fad3 in KXmlGuiWindow::event (this=0x7fff2b2e9d30, ev=0x1) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#24 0x00007f90a74858fc in QApplicationPrivate::notify_helper (this=0x235bfe0, receiver=0x2369500, e=0x7fff2b2ebeb0) at kernel/qapplication.cpp:4300
#25 0x00007f90a748bddb in QApplication::notify (this=0x7fff2b2ed0b0, receiver=0x2369500, e=0x7fff2b2ebeb0) at kernel/qapplication.cpp:4183
#26 0x00007f90a8d49356 in KApplication::notify (this=0x7fff2b2ed0b0, receiver=0x2369500, event=0x7fff2b2ebeb0) at ../../kdeui/kernel/kapplication.cpp:302
#27 0x00007f90a80e6f1c in QCoreApplication::notifyInternal (this=0x7fff2b2ed0b0, receiver=0x2369500, event=0x7fff2b2ebeb0) at kernel/qcoreapplication.cpp:704
#28 0x00007f90a74e3e9d in QCoreApplication::sendSpontaneousEvent (this=0x24077c0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x25afd40) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#29 QWidgetPrivate::drawWidget (this=0x24077c0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x25afd40)
    at kernel/qwidget.cpp:5339
#30 0x00007f90a769d5a5 in QWidgetBackingStore::sync (this=0x25afd40) at painting/qbackingstore.cpp:1291
#31 0x00007f90a74d5210 in QWidgetPrivate::syncBackingStore (this=0x24077c0) at kernel/qwidget.cpp:1672
#32 0x00007f90a74dbf25 in QWidget::event (this=0x2369500, event=0x2e86700) at kernel/qwidget.cpp:8291
#33 0x00007f90a789cf6b in QMainWindow::event (this=0x2369500, event=0x2e86700) at widgets/qmainwindow.cpp:1433
#34 0x00007f90a8e5fad3 in KXmlGuiWindow::event (this=0x7fff2b2e9d30, ev=0x1) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#35 0x00007f90a74858fc in QApplicationPrivate::notify_helper (this=0x235bfe0, receiver=0x2369500, e=0x2e86700) at kernel/qapplication.cpp:4300
#36 0x00007f90a748bddb in QApplication::notify (this=0x7fff2b2ed0b0, receiver=0x2369500, e=0x2e86700) at kernel/qapplication.cpp:4183
#37 0x00007f90a8d49356 in KApplication::notify (this=0x7fff2b2ed0b0, receiver=0x2369500, event=0x2e86700) at ../../kdeui/kernel/kapplication.cpp:302
#38 0x00007f90a80e6f1c in QCoreApplication::notifyInternal (this=0x7fff2b2ed0b0, receiver=0x2369500, event=0x2e86700) at kernel/qcoreapplication.cpp:704
#39 0x00007f90a80e9697 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x2337520) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x2337520) at kernel/qcoreapplication.cpp:1345
#41 0x00007f90a8110833 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#42 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#43 0x00007f90a2b1a6c2 in g_main_dispatch (context=0x236d920) at /tmp/buildd/glib2.0-2.24.0/glib/gmain.c:1960
#44 IA__g_main_context_dispatch (context=0x236d920) at /tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2513
#45 0x00007f90a2b1e538 in g_main_context_iterate (context=0x236d920, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2591
#46 0x00007f90a2b1e6ec in IA__g_main_context_iteration (context=0x236d920, may_block=1) at /tmp/buildd/glib2.0-2.24.0/glib/gmain.c:2654
#47 0x00007f90a8110373 in QEventDispatcherGlib::processEvents (this=0x2336c40, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#48 0x00007f90a75353de in QGuiEventDispatcherGlib::processEvents (this=0x7fff2b2e9d30, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#49 0x00007f90a80e5842 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#50 0x00007f90a80e5c1c in QEventLoop::exec (this=0x7fff2b2ed000, flags=) at kernel/qeventloop.cpp:201
#51 0x00007f90a80e995b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#52 0x000000000043b225 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../../apps/dolphin/src/main.cpp:101

Reported using DrKonqi