Bug 274830

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.3 (4.6.3) "release 4"
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:
- What I was doing when the application crashed:

I was working, with Amarok playing mp3's in the background. Nothing special. Amarok crashed as well.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7f7fda1bc760 (LWP 15061))]

Thread 3 (Thread 0x7f7fbc123700 (LWP 15064)):
#0  0x00007f7fd78c6503 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7fd4722114 in g_main_context_poll (context=0xcca920, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3404
#2  g_main_context_iterate (context=0xcca920, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3086
#3  0x00007f7fd4722650 in g_main_context_iteration (context=0xcca920, may_block=1) at gmain.c:3154
#4  0x00007f7fd8ebc286 in QEventDispatcherGlib::processEvents (this=0xc40290, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f7fd8e908d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f7fd8e90ae5 in QEventLoop::exec (this=0x7f7fbc122d20, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f7fd8da57a4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007f7fd8e72008 in QInotifyFileSystemWatcherEngine::run (this=0xcfc5e0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f7fd8da8095 in QThreadPrivate::start (arg=0xcfc5e0) at thread/qthread_unix.cpp:320
#10 0x00007f7fcc2c5853 in ?? () from /usr/X11R6/lib64/libGL.so.1
#11 0x00007f7fd8b17a3f in start_thread (arg=0x7f7fbc123700) at pthread_create.c:297
#12 0x00007f7fd78cf67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f7fada3c700 (LWP 15071)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f7fce00e004 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f7fce327180) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f7fce00e039 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7f7fce335254) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f7fcc2c5853 in ?? () from /usr/X11R6/lib64/libGL.so.1
#4  0x00007f7fd8b17a3f in start_thread (arg=0x7f7fada3c700) at pthread_create.c:297
#5  0x00007f7fd78cf67d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7fda1bc760 (LWP 15061)):
[KCrash Handler]
#6  0x00007f7fd9b1ff7f in QString (this=0x265005c, group=0, state=0) at /usr/include/QtCore/qstring.h:728
#7  KIconEffect::fingerprint (this=0x265005c, group=0, state=0) at /usr/src/debug/kdelibs-4.6.3/kdeui/icons/kiconeffect.cpp:169
#8  0x00007f7fd9b21500 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  0x00007f7fd9c4f331 in KIconLoader::loadIcon (this=0x262fac0, _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 0x00007f7fd9c50410 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 0x00007f7fd80e3a65 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 0x00007f7fcfc8bc41 in Plasma::IconWidgetPrivate::decoration (this=0x26a1960, option=<value optimized out>, useHoverEffect=false, usePressedEffect=false) at /usr/src/debug/kdelibs-4.6.3/plasma/widgets/iconwidget.cpp:812
#13 0x00007f7fcfc91aab in Plasma::IconWidget::paint (this=0x1613840, painter=0x7fff8f2ae0e0, option=0x726dc8, widget=<value optimized out>) at /usr/src/debug/kdelibs-4.6.3/plasma/widgets/iconwidget.cpp:1128
#14 0x00007f7fbe75ec19 in SystemTray::DBusSystemTrayWidget::paint (this=0x1613840, painter=0x7fff8f2ae0e0, option=0x726dc8, widget=<value optimized out>) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraywidget.cpp:189
#15 0x00007f7fd8621eed in _q_paintItem (item=<value optimized out>, painter=0x7fff8f2ae0e0, option=0x726dc8, widget=0x0, useWindowOpacity=<value optimized out>, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#16 0x00007f7fd8622200 in _q_paintIntoCache (pix=0x7fff8f2ae630, item=0x1613850, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x726dc8, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4352
#17 0x00007f7fd8636192 in QGraphicsScenePrivate::drawItemHelper (this=0x726ba0, item=0x1613850, painter=0x7fff8f2b06b0, option=<value optimized out>, widget=<value optimized out>, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4690
#18 0x00007f7fd8636cf8 in QGraphicsScenePrivate::draw (this=0x726ba0, item=0x1613850, painter=0x7fff8f2b06b0, viewTransform=0x7fff8f2b0440, transformPtr=0x7fff8f2aed00, exposedRegion=0x146d6f0, widget=0x11f7da0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#19 0x00007f7fd8637957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x726ba0, item=0x1613850, painter=0x7fff8f2b06b0, viewTransform=0x7fff8f2b0440, exposedRegion=0x146d6f0, widget=0x11f7da0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#20 0x00007f7fd8636b70 in QGraphicsScenePrivate::draw (this=0x726ba0, item=0xb092d0, painter=0x7fff8f2b06b0, viewTransform=0x7fff8f2b0440, transformPtr=0x7fff8f2af310, exposedRegion=0x146d6f0, widget=0x11f7da0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#21 0x00007f7fd8637957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x726ba0, item=0xb092d0, painter=0x7fff8f2b06b0, viewTransform=0x7fff8f2b0440, exposedRegion=0x146d6f0, widget=0x11f7da0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#22 0x00007f7fd8636b70 in QGraphicsScenePrivate::draw (this=0x726ba0, item=0xb265d0, painter=0x7fff8f2b06b0, viewTransform=0x7fff8f2b0440, transformPtr=0x7fff8f2af920, exposedRegion=0x146d6f0, widget=0x11f7da0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#23 0x00007f7fd8637957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x726ba0, item=0xb265d0, painter=0x7fff8f2b06b0, viewTransform=0x7fff8f2b0440, exposedRegion=0x146d6f0, widget=0x11f7da0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#24 0x00007f7fd8636b70 in QGraphicsScenePrivate::draw (this=0x726ba0, item=0x891780, painter=0x7fff8f2b06b0, viewTransform=0x7fff8f2b0440, transformPtr=0x7fff8f2aff30, exposedRegion=0x146d6f0, widget=0x11f7da0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#25 0x00007f7fd8637957 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x726ba0, item=0x891780, painter=0x7fff8f2b06b0, viewTransform=0x7fff8f2b0440, exposedRegion=0x146d6f0, widget=0x11f7da0, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#26 0x00007f7fd86381ec in QGraphicsScenePrivate::drawItems (this=0x726ba0, painter=0x7fff8f2b06b0, viewTransform=0x7fff8f2b0440, exposedRegion=0x146d6f0, widget=0x11f7da0) at graphicsview/qgraphicsscene.cpp:4735
#27 0x00007f7fd865549c in QGraphicsView::paintEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3469
#28 0x00007f7fd808dc0e in QWidget::event (this=0x146d170, event=0x7fff8f2b1000) at kernel/qwidget.cpp:8405
#29 0x00007f7fd8432a86 in QFrame::event (this=0x146d170, e=0x7fff8f2b1000) at widgets/qframe.cpp:557
#30 0x00007f7fd865673b in QGraphicsView::viewportEvent (this=0x146d170, event=0x7fff8f2b1000) at graphicsview/qgraphicsview.cpp:2864
#31 0x00007f7fd8e91607 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x11f7da0, event=0x7fff8f2b1000) at kernel/qcoreapplication.cpp:846
#32 0x00007f7fd803c111 in QApplicationPrivate::notify_helper (this=0x727950, receiver=0x11f7da0, e=0x7fff8f2b1000) at kernel/qapplication.cpp:4458
#33 0x00007f7fd80446fa in QApplication::notify (this=<value optimized out>, receiver=0x11f7da0, e=0x7fff8f2b1000) at kernel/qapplication.cpp:4341
#34 0x00007f7fd9b37006 in KApplication::notify (this=0x719150, receiver=0x11f7da0, event=0x7fff8f2b1000) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#35 0x00007f7fd8e9147c in QCoreApplication::notifyInternal (this=0x719150, receiver=0x11f7da0, event=0x7fff8f2b1000) at kernel/qcoreapplication.cpp:731
#36 0x00007f7fd808aae2 in sendSpontaneousEvent (this=0x1481730, pdev=0xaa3568, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x147f3b0) at ../../src/corelib/kernel/qcoreapplication.h:218
#37 QWidgetPrivate::drawWidget (this=0x1481730, pdev=0xaa3568, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x147f3b0) at kernel/qwidget.cpp:5492
#38 0x00007f7fd808b6af in QWidgetPrivate::paintSiblingsRecursive (this=0x146d260, pdev=0xaa3568, siblings=<value optimized out>, index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x147f3b0) at kernel/qwidget.cpp:5699
#39 0x00007f7fd808b56c in QWidgetPrivate::paintSiblingsRecursive (this=0x146d260, pdev=0xaa3568, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x147f3b0) at kernel/qwidget.cpp:5686
#40 0x00007f7fd808b56c in QWidgetPrivate::paintSiblingsRecursive (this=0x146d260, pdev=0xaa3568, siblings=..., index=5, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x147f3b0) at kernel/qwidget.cpp:5686
#41 0x00007f7fd808b56c in QWidgetPrivate::paintSiblingsRecursive (this=0x146d260, pdev=0xaa3568, siblings=..., index=6, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x147f3b0) at kernel/qwidget.cpp:5686
#42 0x00007f7fd808a84a in QWidgetPrivate::drawWidget (this=0x146d260, pdev=0xaa3568, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x147f3b0) at kernel/qwidget.cpp:5545
#43 0x00007f7fd824dcf1 in QWidgetBackingStore::sync (this=0x147f3b0) at painting/qbackingstore.cpp:1333
#44 0x00007f7fd8080720 in QWidgetPrivate::syncBackingStore (this=0x146d260) at kernel/qwidget.cpp:1842
#45 0x00007f7fd808e112 in QWidget::event (this=0x146d170, event=0x138c660) at kernel/qwidget.cpp:8552
#46 0x00007f7fd8432a86 in QFrame::event (this=0x146d170, e=0x138c660) at widgets/qframe.cpp:557
#47 0x00007f7fd84b3bab in QAbstractScrollArea::event (this=0x146d170, e=0x138c660) at widgets/qabstractscrollarea.cpp:996
#48 0x00007f7fc7be2a90 in PanelView::event (this=0x146d170, event=0x138c660) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/desktop/shell/panelview.cpp:1604
#49 0x00007f7fd803c144 in QApplicationPrivate::notify_helper (this=0x727950, receiver=0x146d170, e=0x138c660) at kernel/qapplication.cpp:4462
#50 0x00007f7fd80446fa in QApplication::notify (this=<value optimized out>, receiver=0x146d170, e=0x138c660) at kernel/qapplication.cpp:4341
#51 0x00007f7fd9b37006 in KApplication::notify (this=0x719150, receiver=0x146d170, event=0x138c660) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#52 0x00007f7fd8e9147c in QCoreApplication::notifyInternal (this=0x719150, receiver=0x146d170, event=0x138c660) at kernel/qcoreapplication.cpp:731
#53 0x00007f7fd8e94c75 in sendEvent (receiver=0x146d170, event_type=77, data=0x6103e0) at kernel/qcoreapplication.h:215
#54 QCoreApplicationPrivate::sendPostedEvents (receiver=0x146d170, event_type=77, data=0x6103e0) at kernel/qcoreapplication.cpp:1372
#55 0x00007f7fd862ea6a in dispatchPendingUpdateRequests (this=0x726ba0) at ../../src/gui/graphicsview/qgraphicsview_p.h:189
#56 QGraphicsScenePrivate::_q_processDirtyItems (this=0x726ba0) at graphicsview/qgraphicsscene.cpp:510
#57 0x00007f7fd862ee6a in QGraphicsScene::qt_metacall (this=0x849e20, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x16255c0) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#58 0x00007f7fcfbdf4a5 in Plasma::Corona::qt_metacall (this=0x849e20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x16255c0) at /usr/src/debug/kdelibs-4.6.3/build/plasma/corona.moc:109
#59 0x00007f7fc7bd6735 in DesktopCorona::qt_metacall (this=0x849e20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x16255c0) at /usr/src/debug/kdebase-workspace-4.6.3/build/plasma/desktop/shell/desktopcorona.moc:101
#60 0x00007f7fd8ea537a in QObject::event (this=0x849e20, e=<value optimized out>) at kernel/qobject.cpp:1217
#61 0x00007f7fd863bb40 in QGraphicsScene::event (this=0x849e20, event=0x1b1aac0) at graphicsview/qgraphicsscene.cpp:3544
#62 0x00007f7fd803c144 in QApplicationPrivate::notify_helper (this=0x727950, receiver=0x849e20, e=0x1b1aac0) at kernel/qapplication.cpp:4462
#63 0x00007f7fd80446fa in QApplication::notify (this=<value optimized out>, receiver=0x849e20, e=0x1b1aac0) at kernel/qapplication.cpp:4341
#64 0x00007f7fd9b37006 in KApplication::notify (this=0x719150, receiver=0x849e20, event=0x1b1aac0) at /usr/src/debug/kdelibs-4.6.3/kdeui/kernel/kapplication.cpp:311
#65 0x00007f7fd8e9147c in QCoreApplication::notifyInternal (this=0x719150, receiver=0x849e20, event=0x1b1aac0) at kernel/qcoreapplication.cpp:731
#66 0x00007f7fd8e94c75 in sendEvent (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.h:215
#67 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x6103e0) at kernel/qcoreapplication.cpp:1372
#68 0x00007f7fd8ebc093 in sendPostedEvents (s=0x7215c0) at kernel/qcoreapplication.h:220
#69 postEventSourceDispatch (s=0x7215c0) at kernel/qeventdispatcher_glib.cpp:277
#70 0x00007f7fd4721bd3 in g_main_dispatch (context=0x7214e0) at gmain.c:2440
#71 g_main_context_dispatch (context=0x7214e0) at gmain.c:3013
#72 0x00007f7fd47223b0 in g_main_context_iterate (context=0x7214e0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3091
#73 0x00007f7fd4722650 in g_main_context_iteration (context=0x7214e0, may_block=1) at gmain.c:3154
#74 0x00007f7fd8ebc22f in QEventDispatcherGlib::processEvents (this=0x7142c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#75 0x00007f7fd80e1bae in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#76 0x00007f7fd8e908d2 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#77 0x00007f7fd8e90ae5 in QEventLoop::exec (this=0x7fff8f2b3590, flags=...) at kernel/qeventloop.cpp:201
#78 0x00007f7fd8e94f2b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#79 0x00007f7fc7bdd2bd in kdemain (argc=1, argv=0x6b77c0) at /usr/src/debug/kdebase-workspace-4.6.3/plasma/desktop/shell/main.cpp:120
#80 0x00000000004075c9 in launch (argc=1, _name=0x6b2b38 "/usr/bin/plasma-desktop", args=<value optimized out>, cwd=0x0, envc=<value optimized out>, envs=<value optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b357 "0") at /usr/src/debug/kdelibs-4.6.3/kinit/kinit.cpp:734
#81 0x00000000004080bd in handle_launcher_request (sock=8, who=<value optimized out>) at /usr/src/debug/kdelibs-4.6.3/kinit/kinit.cpp:1226
#82 0x000000000040885a in handle_requests (waitForPid=<value optimized out>) at /usr/src/debug/kdelibs-4.6.3/kinit/kinit.cpp:1419
#83 0x00000000004094b0 in main (argc=4, argv=0x7fff8f2b4ab8, envp=0x7fff8f2b4ae0) at /usr/src/debug/kdelibs-4.6.3/kinit/kinit.cpp:1907

This bug may be a duplicate of or related to bug 258706.

Possible duplicates by query: bug 274781, bug 274698, bug 274676, bug 274617, bug 274582.

Reported using DrKonqi