Bug 274516

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.3
Operating System: Linux 2.6.37.6-0.5-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
nothing really special going on.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f195528e760 (LWP 5697))]

Thread 2 (Thread 0x7f1931109700 (LWP 5698)):
#0  0x00007f194f7d9fd2 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x00007f194f7dafa9 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007f194f7db650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f1953f76286 in QEventDispatcherGlib::processEvents (this=0x1131750, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f1953f4a8d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f1953f4aae5 in QEventLoop::exec (this=0x7f1931108d20, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f1953e5f7a4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f1953f2c008 in QInotifyFileSystemWatcherEngine::run (this=0x113a1d0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f1953e62095 in QThreadPrivate::start (arg=0x113a1d0) at thread/qthread_unix.cpp:320
#9  0x00007f1947177853 in ?? () from /usr/X11R6/lib64/libGL.so.1
#10 0x00007f1953bd1a3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007f195298967d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f195528e760 (LWP 5697)):
[KCrash Handler]
#6  0x00007f1954bd9f7f in QString (this=0x16c0075, group=0, state=0) at /usr/include/QtCore/qstring.h:728
#7  KIconEffect::fingerprint (this=0x16c0075, group=0, state=0) at /usr/src/debug/kdelibs-4.6.3/kdeui/icons/kiconeffect.cpp:169
#8  0x00007f1954bdb500 in KIconLoaderPrivate::makeCacheKey (this=<value optimized out>, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at /usr/src/debug/kdelibs-4.6.3/kdeui/icons/kiconloader.cpp:782
#9  0x00007f1954d09331 in KIconLoader::loadIcon (this=0x1724bd0, _name=<value optimized out>, group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at /usr/src/debug/kdelibs-4.6.3/kdeui/icons/kiconloader.cpp:1226
#10 0x00007f1954d0a410 in KIconEngine::pixmap (this=<value optimized out>, size=..., mode=<value optimized out>, state=<value optimized out>) at /usr/src/debug/kdelibs-4.6.3/kdeui/icons/kiconengine.cpp:93
#11 0x00007f195319da65 in QIcon::pixmap (this=<value optimized out>, size=<value optimized out>, mode=<value optimized out>, state=<value optimized out>) at image/qicon.cpp:676
#12 0x00007f194ab42c41 in Plasma::IconWidgetPrivate::decoration (this=0x79c190, option=<value optimized out>, useHoverEffect=false, usePressedEffect=false) at /usr/src/debug/kdelibs-4.6.3/plasma/widgets/iconwidget.cpp:812
#13 0x00007f194ab48aab in Plasma::IconWidget::paint (this=0x17c8be0, painter=0x7fff8c00b510, option=0x71b708, widget=<value optimized out>) at /usr/src/debug/kdelibs-4.6.3/plasma/widgets/iconwidget.cpp:1128
#14 0x00007f1939035c19 in SystemTray::DBusSystemTrayWidget::paint (this=0x17c8be0, painter=0x7fff8c00b510, option=0x71b708, widget=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraywidget.cpp:189
#15 0x00007f19536dbeed in _q_paintItem (item=<value optimized out>, painter=0x7fff8c00b510, option=0x71b708, widget=0x0, useWindowOpacity=<value optimized out>, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#16 0x00007f19536dc200 in _q_paintIntoCache (pix=0x7fff8c00ba60, item=0x17c8bf0, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x71b708, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4352
#17 0x00007f19536f0192 in QGraphicsScenePrivate::drawItemHelper (this=0x71b4e0, item=0x17c8bf0, painter=0x7fff8c00dae0, option=<value optimized out>, widget=<value optimized out>, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4690
#18 0x00007f19536f0cf8 in QGraphicsScenePrivate::draw (this=0x71b4e0, item=0x17c8bf0, painter=0x7fff8c00dae0, viewTransform=0x7fff8c00d870, transformPtr=0x7fff8c00c130, exposedRegion=0x12994f0, widget=0xcb9810, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#19 0x00007f19536f1957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x71b4e0, item=0x17c8bf0, painter=0x7fff8c00dae0, viewTransform=0x7fff8c00d870, exposedRegion=0x12994f0, widget=0xcb9810, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#20 0x00007f19536f0b70 in QGraphicsScenePrivate::draw (this=0x71b4e0, item=0xb7cc10, painter=0x7fff8c00dae0, viewTransform=0x7fff8c00d870, transformPtr=0x7fff8c00c740, exposedRegion=0x12994f0, widget=0xcb9810, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#21 0x00007f19536f1957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x71b4e0, item=0xb7cc10, painter=0x7fff8c00dae0, viewTransform=0x7fff8c00d870, exposedRegion=0x12994f0, widget=0xcb9810, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#22 0x00007f19536f0b70 in QGraphicsScenePrivate::draw (this=0x71b4e0, item=0xc1bf20, painter=0x7fff8c00dae0, viewTransform=0x7fff8c00d870, transformPtr=0x7fff8c00cd50, exposedRegion=0x12994f0, widget=0xcb9810, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#23 0x00007f19536f1957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x71b4e0, item=0xc1bf20, painter=0x7fff8c00dae0, viewTransform=0x7fff8c00d870, exposedRegion=0x12994f0, widget=0xcb9810, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#24 0x00007f19536f0b70 in QGraphicsScenePrivate::draw (this=0x71b4e0, item=0xa88d80, painter=0x7fff8c00dae0, viewTransform=0x7fff8c00d870, transformPtr=0x7fff8c00d360, exposedRegion=0x12994f0, widget=0xcb9810, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#25 0x00007f19536f1957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x71b4e0, item=0xa88d80, painter=0x7fff8c00dae0, viewTransform=0x7fff8c00d870, exposedRegion=0x12994f0, widget=0xcb9810, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#26 0x00007f19536f21ec in QGraphicsScenePrivate::drawItems (this=0x71b4e0, painter=0x7fff8c00dae0, viewTransform=0x7fff8c00d870, exposedRegion=0x12994f0, widget=0xcb9810) at graphicsview/qgraphicsscene.cpp:4735
#27 0x00007f195370f49c in QGraphicsView::paintEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3469
#28 0x00007f1953147c0e in QWidget::event (this=0x114d520, event=0x7fff8c00e430) at kernel/qwidget.cpp:8405
#29 0x00007f19534eca86 in QFrame::event (this=0x114d520, e=0x7fff8c00e430) at widgets/qframe.cpp:557
#30 0x00007f195371073b in QGraphicsView::viewportEvent (this=0x114d520, event=0x7fff8c00e430) at graphicsview/qgraphicsview.cpp:2864
#31 0x00007f1953f4b607 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xcb9810, event=0x7fff8c00e430) at kernel/qcoreapplication.cpp:846
#32 0x00007f19530f6111 in QApplicationPrivate::notify_helper (this=0x72e530, receiver=0xcb9810, e=0x7fff8c00e430) at kernel/qapplication.cpp:4458
#33 0x00007f19530fe6fa in QApplication::notify (this=<value optimized out>, receiver=0xcb9810, e=0x7fff8c00e430) at kernel/qapplication.cpp:4341
#34 0x00007f1954bf1006 in KApplication::notify (this=0x7098a0, receiver=0xcb9810, event=0x7fff8c00e430) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#35 0x00007f1953f4b47c in QCoreApplication::notifyInternal (this=0x7098a0, receiver=0xcb9810, event=0x7fff8c00e430) at kernel/qcoreapplication.cpp:731
#36 0x00007f1953144ae2 in sendSpontaneousEvent (this=0x10caad0, pdev=0xc7e588, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1130a40) at ../../src/corelib/kernel/qcoreapplication.h:218
#37 QWidgetPrivate::drawWidget (this=0x10caad0, pdev=0xc7e588, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1130a40) at kernel/qwidget.cpp:5492
#38 0x00007f19531456af in QWidgetPrivate::paintSiblingsRecursive (this=0x1299060, pdev=0xc7e588, siblings=<value optimized out>, index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1130a40) at kernel/qwidget.cpp:5699
#39 0x00007f195314556c in QWidgetPrivate::paintSiblingsRecursive (this=0x1299060, pdev=0xc7e588, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1130a40) at kernel/qwidget.cpp:5686
#40 0x00007f195314556c in QWidgetPrivate::paintSiblingsRecursive (this=0x1299060, pdev=0xc7e588, siblings=..., index=5, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x1130a40) at kernel/qwidget.cpp:5686
#41 0x00007f195314484a in QWidgetPrivate::drawWidget (this=0x1299060, pdev=0xc7e588, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x1130a40) at kernel/qwidget.cpp:5545
#42 0x00007f1953307cf1 in QWidgetBackingStore::sync (this=0x1130a40) at painting/qbackingstore.cpp:1333
#43 0x00007f195313a720 in QWidgetPrivate::syncBackingStore (this=0x1299060) at kernel/qwidget.cpp:1842
#44 0x00007f1953148112 in QWidget::event (this=0x114d520, event=0x1724bd0) at kernel/qwidget.cpp:8552
#45 0x00007f19534eca86 in QFrame::event (this=0x114d520, e=0x1724bd0) at widgets/qframe.cpp:557
#46 0x00007f195356dbab in QAbstractScrollArea::event (this=0x114d520, e=0x1724bd0) at widgets/qabstractscrollarea.cpp:996
#47 0x00007f1942af1a90 in PanelView::event (this=0x114d520, event=0x1724bd0) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/desktop/shell/panelview.cpp:1604
#48 0x00007f19530f6144 in QApplicationPrivate::notify_helper (this=0x72e530, receiver=0x114d520, e=0x1724bd0) at kernel/qapplication.cpp:4462
#49 0x00007f19530fe6fa in QApplication::notify (this=<value optimized out>, receiver=0x114d520, e=0x1724bd0) at kernel/qapplication.cpp:4341
#50 0x00007f1954bf1006 in KApplication::notify (this=0x7098a0, receiver=0x114d520, event=0x1724bd0) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#51 0x00007f1953f4b47c in QCoreApplication::notifyInternal (this=0x7098a0, receiver=0x114d520, event=0x1724bd0) at kernel/qcoreapplication.cpp:731
#52 0x00007f1953f4ec75 in sendEvent (receiver=0x114d520, event_type=77, data=0x6103e0) at kernel/qcoreapplication.h:215
#53 QCoreApplicationPrivate::sendPostedEvents (receiver=0x114d520, event_type=77, data=0x6103e0) at kernel/qcoreapplication.cpp:1372
#54 0x00007f19536e8a6a in dispatchPendingUpdateRequests (this=0x71b4e0) at ../../src/gui/graphicsview/qgraphicsview_p.h:189
#55 QGraphicsScenePrivate::_q_processDirtyItems (this=0x71b4e0) at graphicsview/qgraphicsscene.cpp:510
#56 0x00007f19536e8e6a in QGraphicsScene::qt_metacall (this=0x732e40, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x12466a0) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#57 0x00007f194aa964a5 in Plasma::Corona::qt_metacall (this=0x732e40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x12466a0) at /usr/src/debug/kdelibs-4.6.3/build/plasma/corona.moc:109
#58 0x00007f1942ae5735 in DesktopCorona::qt_metacall (this=0x732e40, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x12466a0) at /usr/src/debug/kdebase-workspace-4.6.3/build/plasma/desktop/shell/desktopcorona.moc:101
#59 0x00007f1953f5f37a in QObject::event (this=0x732e40, e=<value optimized out>) at kernel/qobject.cpp:1217
#60 0x00007f19536f5b40 in QGraphicsScene::event (this=0x732e40, event=0x16ae4e0) at graphicsview/qgraphicsscene.cpp:3544
#61 0x00007f19530f6144 in QApplicationPrivate::notify_helper (this=0x72e530, receiver=0x732e40, e=0x16ae4e0) at kernel/qapplication.cpp:4462
#62 0x00007f19530fe6fa in QApplication::notify (this=<value optimized out>, receiver=0x732e40, e=0x16ae4e0) at kernel/qapplication.cpp:4341
#63 0x00007f1954bf1006 in KApplication::notify (this=0x7098a0, receiver=0x732e40, event=0x16ae4e0) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#64 0x00007f1953f4b47c in QCoreApplication::notifyInternal (this=0x7098a0, receiver=0x732e40, event=0x16ae4e0) at kernel/qcoreapplication.cpp:731
#65 0x00007f1953f4ec75 in sendEvent (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.h:215
#66 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.cpp:1372
#67 0x00007f1953f76093 in sendPostedEvents (s=0x7299c0) at kernel/qcoreapplication.h:220
#68 postEventSourceDispatch (s=0x7299c0) at kernel/qeventdispatcher_glib.cpp:277
#69 0x00007f194f7dabd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#70 0x00007f194f7db3b0 in ?? () from /lib64/libglib-2.0.so.0
#71 0x00007f194f7db650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#72 0x00007f1953f7622f in QEventDispatcherGlib::processEvents (this=0x70e860, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#73 0x00007f195319bbae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#74 0x00007f1953f4a8d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#75 0x00007f1953f4aae5 in QEventLoop::exec (this=0x7fff8c010810, flags=...) at kernel/qeventloop.cpp:201
#76 0x00007f1953f4ef2b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#77 0x00007f1942aec2bd in kdemain (argc=1, argv=0x6d0930) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/desktop/shell/main.cpp:120
#78 0x00000000004075c9 in _start ()

Possible duplicates by query: bug 274515, bug 274348, bug 274277, bug 274239, bug 274131.

Reported using DrKonqi