Application: dolphin (1.4)
KDE Platform Version: 4.4.4 (KDE 4.4.4) "release 3"
Qt Version: 4.6.3
Operating System: Linux 2.6.34.7-0.5-default x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
Seems to happen randomly., at least one a week.
Two windows are opened, one for browsing my home directeory, the second one for browsing a directory on a remote computer

The crash can be reproduced some of the time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f75bba5e760 (LWP 6381))]

Thread 2 (Thread 0x7f75a3fff710 (LWP 16047)):
[KCrash Handler]
#5  0x00007f75b8a9a36c in QMutex::lock (this=0x12be290) at thread/qmutex.cpp:150
#6  0x00007f75b5bb93e1 in relock (this=0x12be250, query=<value optimized out>, language=<value optimized out>, userQueryLanguage=<value optimized out>) at /usr/include/QtCore/qmutex.h:120
#7  QMutexLocker (this=0x12be250, query=<value optimized out>, language=<value optimized out>, userQueryLanguage=<value optimized out>) at /usr/include/QtCore/qmutex.h:102
#8  Soprano::Client::ClientModel::executeQuery (this=0x12be250, query=<value optimized out>, language=<value optimized out>, userQueryLanguage=<value optimized out>)
    at /usr/src/debug/soprano-2.4.2/client/clientmodel.cpp:103
#9  0x00007f75ba7d192f in Nepomuk::MainModel::executeQuery (this=0x979420, query=..., language=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...)
    at /usr/src/debug/kdelibs-4.4.4/nepomuk/core/nepomukmainmodel.cpp:214
#10 0x00007f75ba4c6d09 in Soprano::FilterModel::executeQuery (this=0x8178d0, query=<value optimized out>, language=<value optimized out>, userQueryLanguage=<value optimized out>)
    at /usr/src/debug/soprano-2.4.2/soprano/filtermodel.cpp:164
#11 0x00007f75ba7dbe85 in Nepomuk::ResourceData::determineUri (this=0x104ad40) at /usr/src/debug/kdelibs-4.4.4/nepomuk/core/resourcedata.cpp:673
#12 0x00007f75ba7eb53f in Nepomuk::ResourceData::load (this=0x104ad40) at /usr/src/debug/kdelibs-4.4.4/nepomuk/core/resourcedata.cpp:415
#13 0x00007f75ba7ebf38 in Nepomuk::ResourceData::property (this=0x104ad40, uri=...) at /usr/src/debug/kdelibs-4.4.4/nepomuk/core/resourcedata.cpp:271
#14 0x00007f75ba7ebfd2 in Nepomuk::Resource::property (this=<value optimized out>, uri=<value optimized out>) at /usr/src/debug/kdelibs-4.4.4/nepomuk/core/resource.cpp:280
#15 0x00007f75ba7ec183 in Nepomuk::Resource::rating (this=0x7f75a3ffecc0) at /usr/src/debug/kdelibs-4.4.4/nepomuk/core/resource.cpp:800
#16 0x0000000000456eef in _start ()

Thread 1 (Thread 0x7f75bba5e760 (LWP 6381)):
#0  0x00007f75b78146b3 in poll () from /lib64/libc.so.6
#1  0x00007f75b1a2ac0a in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f75b1a2b169 in ?? () from /usr/lib64/libxcb.so.1
#3  0x00007f75b1a2b1f7 in xcb_writev () from /usr/lib64/libxcb.so.1
#4  0x00007f75b6963776 in _XSend () from /usr/lib64/libX11.so.6
#5  0x00007f75b694fda7 in ?? () from /usr/lib64/libX11.so.6
#6  0x00007f75b694ff8d in XPutImage () from /usr/lib64/libX11.so.6
#7  0x00007f75b805b853 in QX11PixmapData::fromImage (this=0x11aec90, img=<value optimized out>, flags=...) at image/qpixmap_x11.cpp:612
#8  0x00007f75b804862f in QPixmap::fromImage (image=..., flags=...) at image/qpixmap.cpp:1993
#9  0x00007f75b80a97bd in QPaintEngine::drawImage (this=0xd79430, r=..., image=..., sr=<value optimized out>, flags=<value optimized out>) at painting/qpaintengine.cpp:623
#10 0x00007f75b8161a12 in QX11PaintEngine::drawImage (this=0xd79430, r=..., image=..., sr=..., flags=...) at painting/qpaintengine_x11.cpp:1893
#11 0x00007f75b80bd595 in QPainterPrivate::draw_helper (this=0x1a201c0, originalPath=<value optimized out>, op=<value optimized out>) at painting/qpainter.cpp:484
#12 0x00007f75b80bf8f2 in QPainter::drawRoundedRect (this=0x7fff54204e80, rect=<value optimized out>, xRadius=<value optimized out>, yRadius=<value optimized out>, mode=<value optimized out>)
    at painting/qpainter.cpp:4150
#13 0x00007f75aefa7da4 in ?? () from /usr/lib64/kde4/plugins/styles/oxygen.so
#14 0x00007f75aefa9d56 in ?? () from /usr/lib64/kde4/plugins/styles/oxygen.so
#15 0x00007f75aefad803 in ?? () from /usr/lib64/kde4/plugins/styles/oxygen.so
#16 0x00007f75aef923c4 in ?? () from /usr/lib64/kde4/plugins/styles/oxygen.so
#17 0x00007f75b96d8f68 in KStyle::drawControl (this=0x723790, element=<value optimized out>, option=0x7fff54204ce0, p=0x7fff54204e80, widget=0xa1f1c0)
    at /usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kstyle.cpp:2314
#18 0x00007f75aef95243 in ?? () from /usr/lib64/kde4/plugins/styles/oxygen.so
#19 0x00007f75b82683c0 in QCommonStyle::drawControl (this=0x723790, element=QStyle::CE_TabBarTab, opt=0x7fff54204ce0, p=0x7fff54204e80, widget=0xa1f1c0) at styles/qcommonstyle.cpp:1696
#20 0x00007f75b96d7bb2 in KStyle::drawControl (this=0x723790, element=QStyle::CE_TabBarTab, option=0x7fff54204ce0, p=0x7fff54204e80, widget=0xa1f1c0)
    at /usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kstyle.cpp:2508
#21 0x00007f75aef95243 in ?? () from /usr/lib64/kde4/plugins/styles/oxygen.so
#22 0x00007f75b83b9fdb in drawControl (this=0xa1f1c0) at ../../src/gui/painting/qstylepainter.h:89
#23 QTabBar::paintEvent (this=0xa1f1c0) at widgets/qtabbar.cpp:1567
#24 0x00007f75b7fc7d6e in QWidget::event (this=0xa1f1c0, event=0x7fff54205770) at kernel/qwidget.cpp:8190
#25 0x00007f75b83bb516 in QTabBar::event (this=0xa1f1c0, event=0x7fff54205770) at widgets/qtabbar.cpp:1496
#26 0x00007f75b7f774d4 in QApplicationPrivate::notify_helper (this=0x6c7860, receiver=0xa1f1c0, e=0x7fff54205770) at kernel/qapplication.cpp:4302
#27 0x00007f75b7f7faca in QApplication::notify (this=<value optimized out>, receiver=0xa1f1c0, e=0x7fff54205770) at kernel/qapplication.cpp:4185
#28 0x00007f75b96dec06 in KApplication::notify (this=0x7fff54208df0, receiver=0xa1f1c0, event=0x7fff54205770) at /usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kapplication.cpp:302
#29 0x00007f75b8b85e4c in QCoreApplication::notifyInternal (this=0x7fff54208df0, receiver=0xa1f1c0, event=0x7fff54205770) at kernel/qcoreapplication.cpp:726
#30 0x00007f75b7fc31b2 in sendSpontaneousEvent (this=0x8a80f0, pdev=0xaf8a68, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8e1ea0)
    at ../../src/corelib/kernel/qcoreapplication.h:218
#31 QWidgetPrivate::drawWidget (this=0x8a80f0, pdev=0xaf8a68, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8e1ea0) at kernel/qwidget.cpp:5363
#32 0x00007f75b7fc3d7f in QWidgetPrivate::paintSiblingsRecursive (this=0x9e6c20, pdev=0xaf8a68, siblings=<value optimized out>, index=<value optimized out>, rgn=..., offset=..., flags=4, 
    sharedPainter=0x0, backingStore=0x8e1ea0) at kernel/qwidget.cpp:5476
#33 0x00007f75b7fc3c3c in QWidgetPrivate::paintSiblingsRecursive (this=0x9e6c20, pdev=0xaf8a68, siblings=..., index=2, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8e1ea0)
    at kernel/qwidget.cpp:5463
#34 0x00007f75b7fc2f1a in QWidgetPrivate::drawWidget (this=0x9e6c20, pdev=0xaf8a68, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8e1ea0)
    at kernel/qwidget.cpp:5412
#35 0x00007f75b7fc3d7f in QWidgetPrivate::paintSiblingsRecursive (this=0x74d050, pdev=0xaf8a68, siblings=<value optimized out>, index=<value optimized out>, rgn=..., offset=..., flags=4, 
    sharedPainter=0x0, backingStore=0x8e1ea0) at kernel/qwidget.cpp:5476
#36 0x00007f75b7fc3c3c in QWidgetPrivate::paintSiblingsRecursive (this=0x74d050, pdev=0xaf8a68, siblings=..., index=14, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8e1ea0)
    at kernel/qwidget.cpp:5463
#37 0x00007f75b7fc3c3c in QWidgetPrivate::paintSiblingsRecursive (this=0x74d050, pdev=0xaf8a68, siblings=..., index=35, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8e1ea0)
    at kernel/qwidget.cpp:5463
#38 0x00007f75b7fc3c3c in QWidgetPrivate::paintSiblingsRecursive (this=0x74d050, pdev=0xaf8a68, siblings=..., index=36, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8e1ea0)
    at kernel/qwidget.cpp:5463
#39 0x00007f75b7fc2f1a in QWidgetPrivate::drawWidget (this=0x74d050, pdev=0xaf8a68, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x8e1ea0)
    at kernel/qwidget.cpp:5412
#40 0x00007f75b8177231 in QWidgetBackingStore::sync (this=0x8e1ea0) at painting/qbackingstore.cpp:1300
#41 0x00007f75b7fb9940 in QWidgetPrivate::syncBackingStore (this=0x74d050) at kernel/qwidget.cpp:1688
#42 0x00007f75b7fc8272 in QWidget::event (this=0x742e30, event=0x7fff542075f0) at kernel/qwidget.cpp:8337
#43 0x00007f75b8373a6b in QMainWindow::event (this=0x742e30, event=0x7fff542075f0) at widgets/qmainwindow.cpp:1414
#44 0x00007f75b975c4a3 in KXmlGuiWindow::event (this=0x742e30, ev=0x7fff542075f0) at /usr/src/debug/kdelibs-4.4.4/kdeui/xmlgui/kxmlguiwindow.cpp:131
#45 0x00007f75b7f774d4 in QApplicationPrivate::notify_helper (this=0x6c7860, receiver=0x742e30, e=0x7fff542075f0) at kernel/qapplication.cpp:4302
#46 0x00007f75b7f7faca in QApplication::notify (this=<value optimized out>, receiver=0x742e30, e=0x7fff542075f0) at kernel/qapplication.cpp:4185
#47 0x00007f75b96dec06 in KApplication::notify (this=0x7fff54208df0, receiver=0x742e30, event=0x7fff542075f0) at /usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kapplication.cpp:302
#48 0x00007f75b8b85e4c in QCoreApplication::notifyInternal (this=0x7fff54208df0, receiver=0x742e30, event=0x7fff542075f0) at kernel/qcoreapplication.cpp:726
#49 0x00007f75b8173de9 in sendEvent (this=0x8e1ea0, rect=<value optimized out>, widget=<value optimized out>, updateImmediately=true, invalidateBuffer=<value optimized out>)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#50 sendUpdateRequest (this=0x8e1ea0, rect=<value optimized out>, widget=<value optimized out>, updateImmediately=true, invalidateBuffer=<value optimized out>) at painting/qbackingstore.cpp:507
#51 QWidgetBackingStore::markDirty (this=0x8e1ea0, rect=<value optimized out>, widget=<value optimized out>, updateImmediately=true, invalidateBuffer=<value optimized out>)
    at painting/qbackingstore.cpp:671
#52 0x00007f75b7fbb178 in QWidget::repaint (this=0xa9b6d0, rect=...) at kernel/qwidget.cpp:10080
#53 0x00007f75b7fbb233 in QWidget::repaint (this=<value optimized out>) at kernel/qwidget.cpp:10036
#54 0x00007f75b8319a18 in QAbstractButtonPrivate::click (this=0x860d60) at widgets/qabstractbutton.cpp:534
#55 0x00007f75b8319cac in QAbstractButton::mouseReleaseEvent (this=0xa9b6d0, e=0x7fff542080c0) at widgets/qabstractbutton.cpp:1121
#56 0x00007f75b83d325a in QToolButton::mouseReleaseEvent (this=<value optimized out>, e=<value optimized out>) at widgets/qtoolbutton.cpp:721
#57 0x00007f75b7fc7dbc in QWidget::event (this=0xa9b6d0, event=0x7fff542080c0) at kernel/qwidget.cpp:8044
#58 0x00007f75b7f774d4 in QApplicationPrivate::notify_helper (this=0x6c7860, receiver=0xa9b6d0, e=0x7fff542080c0) at kernel/qapplication.cpp:4302
#59 0x00007f75b7f8034a in QApplication::notify (this=<value optimized out>, receiver=0xa9b6d0, e=0x7fff542080c0) at kernel/qapplication.cpp:3867
#60 0x00007f75b96dec06 in KApplication::notify (this=0x7fff54208df0, receiver=0xa9b6d0, event=0x7fff542080c0) at /usr/src/debug/kdelibs-4.4.4/kdeui/kernel/kapplication.cpp:302
#61 0x00007f75b8b85e4c in QCoreApplication::notifyInternal (this=0x7fff54208df0, receiver=0xa9b6d0, event=0x7fff542080c0) at kernel/qcoreapplication.cpp:726
#62 0x00007f75b7f791e5 in sendEvent (receiver=0xa9b6d0, event=0x7fff542080c0, alienWidget=0xa9b6d0, nativeWidget=0xad3350, buttonDown=0x7f75b8a23b28, lastMouseReceiver=..., spontaneous=true)
    at ../../src/corelib/kernel/qcoreapplication.h:215
#63 QApplicationPrivate::sendMouseEvent (receiver=0xa9b6d0, event=0x7fff542080c0, alienWidget=0xa9b6d0, nativeWidget=0xad3350, buttonDown=0x7f75b8a23b28, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2967
#64 0x00007f75b7ff36c8 in QETWidget::translateMouseEvent (this=0xad3350, event=<value optimized out>) at kernel/qapplication_x11.cpp:4380
#65 0x00007f75b7ff1e19 in QApplication::x11ProcessEvent (this=0x7fff54208df0, event=0x7fff54208a20) at kernel/qapplication_x11.cpp:3513
#66 0x00007f75b8018492 in x11EventSourceDispatch (s=0x6c5970, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#67 0x00007f75b2ddda93 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#68 0x00007f75b2dde270 in ?? () from /usr/lib64/libglib-2.0.so.0
#69 0x00007f75b2dde510 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#70 0x00007f75b8bae67f in QEventDispatcherGlib::processEvents (this=0x6b6e20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#71 0x00007f75b801814e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#72 0x00007f75b8b85292 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#73 0x00007f75b8b85495 in QEventLoop::exec (this=0x7fff54208d40, flags=...) at kernel/qeventloop.cpp:201
#74 0x00007f75b8b8988b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#75 0x0000000000436c3d in _start ()

This bug may be a duplicate of or related to bug 208921.

Possible duplicates by query: bug 253906, bug 252886, bug 251769, bug 251759, bug 251400.

Reported using DrKonqi