Bug 236862

Application: dolphin (1.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
I was moving files and it crashed. I was moving them from my flash drive to the harddrive. Auto wallpaper changer was on, and VLC was paused. Kopete was also up and about. And firefox.

The crash can be reproduced every time.

 -- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76ec710 (LWP 27011))]

Thread 3 (Thread 0xb5eeab70 (LWP 27016)):
#0  0x006c7e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x089d36fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x089d8825 in QTimerInfoList::updateCurrentTime (this=0x9dd36b4) at kernel/qeventdispatcher_unix.cpp:340
#3  0x089d886a in QTimerInfoList::timerWait (this=0x9dd36b4, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x089d6818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb5eea0cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x089d68a5 in timerSourcePrepare (source=0x0, timeout=0x6cbff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x05274aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x05274ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x052754b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x089d660f in QEventDispatcherGlib::processEvents (this=0x9d8f358, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x089a9059 in QEventLoop::processEvents (this=0xb5eea290, flags=) at kernel/qeventloop.cpp:149
#11 0x089a94aa in QEventLoop::exec (this=0xb5eea290, flags=...) at kernel/qeventloop.cpp:201
#12 0x088a55a8 in QThread::exec (this=0x9dd1e60) at thread/qthread.cpp:487
#13 0x08988c1b in QInotifyFileSystemWatcherEngine::run (this=0x9dd1e60) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x088a832e in QThreadPrivate::start (arg=0x9dd1e60) at thread/qthread_unix.cpp:248
#15 0x0069796e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x007a0a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb45b9b70 (LWP 27049)):
[KCrash Handler]
#6  0x088a301b in QBasicAtomicInt::fetchAndAddOrdered (this=0xa0a62c0) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:163
#7  QBasicAtomicInt::fetchAndAddAcquire (this=0xa0a62c0) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:296
#8  QMutex::lock (this=0xa0a62c0) at thread/qmutex.cpp:158
#9  0x00b08000 in ?? () from /usr/lib/libsopranoclient.so.1
#10 0x00a10a30 in Nepomuk::MainModel::executeQuery (this=0x9c0d4c8, query=..., language=Soprano::Query::QueryLanguageSparql, userQueryLanguage=...) at ../../../nepomuk/core/nepomukmainmodel.cpp:213
#11 0x001f03cd in Soprano::FilterModel::executeQuery(QString const&, Soprano::Query::QueryLanguage, QString const&) const () from /usr/lib/libsoprano.so.4
#12 0x00a04335 in Nepomuk::ResourceData::determineUri (this=0xa0de4e8) at ../../../nepomuk/core/resourcedata.cpp:671
#13 0x00a056a0 in Nepomuk::ResourceData::load (this=0xa0de4e8) at ../../../nepomuk/core/resourcedata.cpp:414
#14 0x00a0619b in Nepomuk::ResourceData::property (this=0xa0de4e8, uri=...) at ../../../nepomuk/core/resourcedata.cpp:271
#15 0x00a23cb7 in Nepomuk::Resource::property (this=0xb45b9294, uri=...) at ../../../nepomuk/core/resource.cpp:280
#16 0x00a26d41 in Nepomuk::Resource::rating (this=0xb45b9294) at ../../../nepomuk/core/resource.cpp:800
#17 0x080aa1e9 in KLoadMetaDataThread::run (this=0xa0d4f88) at ../../../../apps/dolphin/src/panels/information/kloadmetadatathread.cpp:95
#18 0x088a832e in QThreadPrivate::start (arg=0xa0d4f88) at thread/qthread_unix.cpp:248
#19 0x0069796e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#20 0x007a0a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb76ec710 (LWP 27011)):
#0  0x00a73422 in __kernel_vsyscall ()
#1  0x00792b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x04600d60 in ?? () from /usr/lib/libxcb.so.1
#3  0x046012cb in ?? () from /usr/lib/libxcb.so.1
#4  0x04601667 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0x008d3d79 in _XSend () from /usr/lib/libX11.so.6
#6  0x00430706 in XRenderCompositeTrapezoids () from /usr/lib/libXrender.so.1
#7  0x0648b881 in qt_XRenderCompositeTrapezoids (this=0x9dd2c80, polygonPoints=0xbfcbe344, pointCount=30, gcMode=QX11PaintEnginePrivate::PenGC, mode=QPaintEngine::WindingMode)
    at painting/qpaintengine_x11.cpp:1536
#8  QX11PaintEnginePrivate::fillPolygon_dev (this=0x9dd2c80, polygonPoints=0xbfcbe344, pointCount=30, gcMode=QX11PaintEnginePrivate::PenGC, mode=QPaintEngine::WindingMode)
    at painting/qpaintengine_x11.cpp:1617
#9  0x0648c2c1 in QX11PaintEnginePrivate::fillPath (this=0x9dd2c80, path=..., gc_mode=QX11PaintEnginePrivate::PenGC, transform=true) at painting/qpaintengine_x11.cpp:1755
#10 0x0648cf03 in QX11PaintEngine::drawPath (this=0x9d52c70, path=...) at painting/qpaintengine_x11.cpp:1805
#11 0x0648ca30 in QX11PaintEngine::drawPolygon (this=0x9d52c70, polygonPoints=0xa0bedc0, pointCount=3, mode=QPaintEngine::PolylineMode) at painting/qpaintengine_x11.cpp:1712
#12 0x063d6467 in QPainter::drawPolyline (this=0xbfcc0e9c, points=0xa0bedc0, pointCount=3) at painting/qpainter.cpp:4798
#13 0x01fc7028 in QPainter::drawPolyline (this=0x9a91ba0, widgetType=KStyle::WT_ScrollBar, primitive=65539, opt=0xbfcc0424, r=..., pal=..., flags=..., p=0xbfcc0e9c, widget=0x9c371a8, kOpt=0xbfcbff60)
    at /usr/include/qt4/QtGui/qpainter.h:581
#14 OxygenStyle::drawGenericPrimitive (this=0x9a91ba0, widgetType=KStyle::WT_ScrollBar, primitive=65539, opt=0xbfcc0424, r=..., pal=..., flags=..., p=0xbfcc0e9c, widget=0x9c371a8, kOpt=0xbfcbff60)
    at ../../../kstyles/oxygen/oxygen.cpp:3522
#15 0x01fb75ef in OxygenStyle::drawKStylePrimitive (this=0x9a91ba0, widgetType=KStyle::WT_ScrollBar, primitive=65539, opt=0xbfcc0424, r=..., palette=..., flags=..., p=0xbfcc0e9c, widget=0x9c371a8, 
    kOpt=0xbfcbff60) at ../../../kstyles/oxygen/oxygen.cpp:762
#16 0x013503fb in KStyle::drawControl (this=0x9a91ba0, element=QStyle::CE_ScrollBarSubLine, option=0xbfcc0424, p=0xbfcc0e9c, widget=0x9c371a8) at ../../kdeui/kernel/kstyle.cpp:2222
#17 0x01fc0005 in OxygenStyle::drawControl (this=0x9a91ba0, element=QStyle::CE_PushButtonBevel, option=0xbfcc0424, p=0xbfcc0e9c, widget=0x1) at ../../../kstyles/oxygen/oxygen.cpp:632
#18 0x065b861e in QCommonStyle::drawComplexControl (this=0x9a91ba0, cc=QStyle::CC_ScrollBar, opt=0xbfcc0e34, p=0xbfcc0e9c, widget=0x9c371a8) at styles/qcommonstyle.cpp:3176
#19 0x0134890c in KStyle::drawComplexControl (this=0x9a91ba0, cc=QStyle::CC_ScrollBar, opt=0xbfcc0e34, p=0xbfcc0e9c, w=0x9c371a8) at ../../kdeui/kernel/kstyle.cpp:3591
#20 0x01fb7fd8 in OxygenStyle::drawComplexControl (this=0x9a91ba0, control=QStyle::CC_ScrollBar, option=0xbfcc0e34, painter=0xbfcc0e9c, widget=0x9c371a8) at ../../../kstyles/oxygen/oxygen.cpp:299
#21 0x067180c8 in QScrollBar::paintEvent (this=0x9c371a8) at widgets/qscrollbar.cpp:547
#22 0x062be6b6 in QWidget::event (this=0x9c371a8, event=0xbfcc1484) at kernel/qwidget.cpp:8144
#23 0x0666df54 in QAbstractSlider::event (this=0x9c371a8, e=0xbfcc1484) at widgets/qabstractslider.cpp:956
#24 0x06718aea in QScrollBar::event (this=0x9c371a8, event=0xbfcc1484) at widgets/qscrollbar.cpp:527
#25 0x062604dc in QApplicationPrivate::notify_helper (this=0x9a641c0, receiver=0x9c371a8, e=0xbfcc1484) at kernel/qapplication.cpp:4300
#26 0x062670f9 in QApplication::notify (this=0xbfcc3804, receiver=0x9c371a8, e=0xbfcc1484) at kernel/qapplication.cpp:4265
#27 0x01338f2a in KApplication::notify (this=0xbfcc3804, receiver=0x9c371a8, event=0xbfcc1484) at ../../kdeui/kernel/kapplication.cpp:302
#28 0x089aaa3b in QCoreApplication::notifyInternal (this=0xbfcc3804, receiver=0x9c371a8, event=0xbfcc1484) at kernel/qcoreapplication.cpp:704
#29 0x062c79d6 in QCoreApplication::sendSpontaneousEvent (this=0x9c38b10, pdev=0x9c9f8cc, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9c9f7b8)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#30 QWidgetPrivate::drawWidget (this=0x9c38b10, pdev=0x9c9f8cc, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9c9f7b8) at kernel/qwidget.cpp:5339
#31 0x062c8815 in QWidgetPrivate::paintSiblingsRecursive (this=0x9c388d0, pdev=0x9c9f8cc, siblings=..., index=1, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9c9f7b8)
    at kernel/qwidget.cpp:5452
#32 0x062c7725 in QWidgetPrivate::drawWidget (this=0x9c388d0, pdev=0x9c9f8cc, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9c9f7b8) at kernel/qwidget.cpp:5388
#33 0x062c8815 in QWidgetPrivate::paintSiblingsRecursive (this=0x9c37ee8, pdev=0x9c9f8cc, siblings=..., index=10, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9c9f7b8)
    at kernel/qwidget.cpp:5452
#34 0x062c7725 in QWidgetPrivate::drawWidget (this=0x9c37ee8, pdev=0x9c9f8cc, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9c9f7b8) at kernel/qwidget.cpp:5388
#35 0x062c8815 in QWidgetPrivate::paintSiblingsRecursive (this=0x9c27758, pdev=0x9c9f8cc, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9c9f7b8)
    at kernel/qwidget.cpp:5452
#36 0x062c7725 in QWidgetPrivate::drawWidget (this=0x9c27758, pdev=0x9c9f8cc, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9c9f7b8) at kernel/qwidget.cpp:5388
#37 0x062c8815 in QWidgetPrivate::paintSiblingsRecursive (this=0x9c16548, pdev=0x9c9f8cc, siblings=..., index=7, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9c9f7b8)
    at kernel/qwidget.cpp:5452
#38 0x062c7725 in QWidgetPrivate::drawWidget (this=0x9c16548, pdev=0x9c9f8cc, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9c9f7b8) at kernel/qwidget.cpp:5388
#39 0x062c8815 in QWidgetPrivate::paintSiblingsRecursive (this=0x9bec138, pdev=0x9c9f8cc, siblings=..., index=1, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9c9f7b8)
    at kernel/qwidget.cpp:5452
#40 0x062c7725 in QWidgetPrivate::drawWidget (this=0x9bec138, pdev=0x9c9f8cc, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9c9f7b8) at kernel/qwidget.cpp:5388
#41 0x062c8815 in QWidgetPrivate::paintSiblingsRecursive (this=0x9cb8ec0, pdev=0x9c9f8cc, siblings=..., index=3, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9c9f7b8)
    at kernel/qwidget.cpp:5452
#42 0x062c7725 in QWidgetPrivate::drawWidget (this=0x9cb8ec0, pdev=0x9c9f8cc, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9c9f7b8) at kernel/qwidget.cpp:5388
#43 0x062c8815 in QWidgetPrivate::paintSiblingsRecursive (this=0x9a5b130, pdev=0x9c9f8cc, siblings=..., index=12, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9c9f7b8)
    at kernel/qwidget.cpp:5452
#44 0x062c864e in QWidgetPrivate::paintSiblingsRecursive (this=0x9a5b130, pdev=0x9c9f8cc, siblings=..., index=39, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x9c9f7b8)
    at kernel/qwidget.cpp:5439
#45 0x062c7725 in QWidgetPrivate::drawWidget (this=0x9a5b130, pdev=0x9c9f8cc, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9c9f7b8) at kernel/qwidget.cpp:5388
#46 0x0649e890 in QWidgetBackingStore::sync (this=0x9c9f7b8) at painting/qbackingstore.cpp:1291
#47 0x062b7b93 in QWidgetPrivate::syncBackingStore (this=0x9a5b130) at kernel/qwidget.cpp:1672
#48 0x062bee76 in QWidget::event (this=0x9ada6d0, event=0xa0032c0) at kernel/qwidget.cpp:8291
#49 0x066d9bc7 in QMainWindow::event (this=0x9ada6d0, event=0xa0032c0) at widgets/qmainwindow.cpp:1433
#50 0x0142ab04 in KMainWindow::event (this=0x9ada6d0, ev=0xa0032c0) at ../../kdeui/widgets/kmainwindow.cpp:1103
#51 0x0147288f in KXmlGuiWindow::event (this=0x9ada6d0, ev=0xa0032c0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#52 0x062604dc in QApplicationPrivate::notify_helper (this=0x9a641c0, receiver=0x9ada6d0, e=0xa0032c0) at kernel/qapplication.cpp:4300
#53 0x062670f9 in QApplication::notify (this=0xbfcc3804, receiver=0x9ada6d0, e=0xa0032c0) at kernel/qapplication.cpp:4265
#54 0x01338f2a in KApplication::notify (this=0xbfcc3804, receiver=0x9ada6d0, event=0xa0032c0) at ../../kdeui/kernel/kapplication.cpp:302
#55 0x089aaa3b in QCoreApplication::notifyInternal (this=0xbfcc3804, receiver=0x9ada6d0, event=0xa0032c0) at kernel/qcoreapplication.cpp:704
#56 0x089ad473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9a452c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9a452c0) at kernel/qcoreapplication.cpp:1345
#58 0x089ad5dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#59 0x089d6adf in QCoreApplication::sendPostedEvents (s=0x9a67b10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#60 postEventSourceDispatch (s=0x9a67b10) at kernel/qeventdispatcher_glib.cpp:276
#61 0x052715e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#62 0x052752d8 in ?? () from /lib/libglib-2.0.so.0
#63 0x052754b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#64 0x089d65d5 in QEventDispatcherGlib::processEvents (this=0x9a454a0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#65 0x06320135 in QGuiEventDispatcherGlib::processEvents (this=0x9a454a0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#66 0x089a9059 in QEventLoop::processEvents (this=0xbfcc3764, flags=) at kernel/qeventloop.cpp:149
#67 0x089a94aa in QEventLoop::exec (this=0xbfcc3764, flags=...) at kernel/qeventloop.cpp:201
#68 0x089ad69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#69 0x06260577 in QApplication::exec () at kernel/qapplication.cpp:3579
#70 0x0807bbcf in main (argc=5, argv=0xbfcc39e4) at ../../../../apps/dolphin/src/main.cpp:101

This bug may be a duplicate of or related to bug 235365.

Possible duplicates by query: bug 236845, bug 236655, bug 236653, bug 236024, bug 235878.

Reported using DrKonqi