Bug 275871

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic i686
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:

Shut Down Amarok
Shut Down Amarok
Shut Down Amarok
Shut Down Amarok

-- Backtrace:
Application: Shell da área de trabalho do Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76d7ad0 (LWP 1396))]

Thread 4 (Thread 0xaf464b70 (LWP 1401)):
#0  0x00b51416 in __kernel_vsyscall ()
#1  0x00646f76 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x024cc84b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x024bc1af in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x024bc524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x05d28577 in QEventDispatcherGlib::processEvents (this=0xaf5011e8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x05cfa289 in QEventLoop::processEvents (this=0xaf464280, flags=...) at kernel/qeventloop.cpp:149
#7  0x05cfa522 in QEventLoop::exec (this=0xaf464280, flags=...) at kernel/qeventloop.cpp:201
#8  0x05c042a0 in QThread::exec (this=0x8bf7bf8) at thread/qthread.cpp:492
#9  0x05cdbfdb in QInotifyFileSystemWatcherEngine::run (this=0x8bf7bf8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x05c06da2 in QThreadPrivate::start (arg=0x8bf7bf8) at thread/qthread_unix.cpp:320
#11 0x059e5e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x0065573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xade22b70 (LWP 1402)):
#0  0x05d27ff5 in postEventSourcePrepare (s=0x8c70120, timeout=0x0) at kernel/qeventdispatcher_glib.cpp:254
#1  0x05d28069 in postEventSourceCheck (source=0x8c70120) at kernel/qeventdispatcher_glib.cpp:270
#2  0x024bb71d in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x024bc03a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x024bc524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x05d28577 in QEventDispatcherGlib::processEvents (this=0x8c6fe18, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x05cfa289 in QEventLoop::processEvents (this=0xade22280, flags=...) at kernel/qeventloop.cpp:149
#7  0x05cfa522 in QEventLoop::exec (this=0xade22280, flags=...) at kernel/qeventloop.cpp:201
#8  0x05c042a0 in QThread::exec (this=0x8c6dbb8) at thread/qthread.cpp:492
#9  0x05cdbfdb in QInotifyFileSystemWatcherEngine::run (this=0x8c6dbb8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x05c06da2 in QThreadPrivate::start (arg=0x8c6dbb8) at thread/qthread_unix.cpp:320
#11 0x059e5e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x0065573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0xac5feb70 (LWP 1408)):
#0  0x024ba5ab in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0x024bbdde in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0x024bc92b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x0502b304 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#4  0x024e52df in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x059e5e99 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x0065573e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb76d7ad0 (LWP 1396)):
[KCrash Handler]
#7  0x00f5f454 in QString (this=0x9640061, group=0, state=0) at /usr/include/qt4/QtCore/qstring.h:728
#8  KIconEffect::fingerprint (this=0x9640061, group=0, state=0) at ../../kdeui/icons/kiconeffect.cpp:169
#9  0x00f65352 in KIconLoaderPrivate::makeCacheKey (this=0x964004d, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at ../../kdeui/icons/kiconloader.cpp:782
#10 0x00f6c398 in KIconLoader::loadIcon (this=0x965bc58, _name=..., group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1226
#11 0x00f63d76 in KIconEngine::pixmap (this=0x96cda90, size=..., mode=QIcon::Normal, state=QIcon::Off) at ../../kdeui/icons/kiconengine.cpp:93
#12 0x0136aca2 in QIcon::pixmap (this=0x96cd8bc, size=..., mode=QIcon::Normal, state=QIcon::Off) at image/qicon.cpp:676
#13 0x002aa969 in Plasma::IconWidgetPrivate::decoration (this=0x96cd818, option=0x85d01d8, useHoverEffect=false, usePressedEffect=false) at ../../plasma/widgets/iconwidget.cpp:812
#14 0x002b121d in Plasma::IconWidget::paint (this=0x966f290, painter=0xbf87487c, option=0x85d01d8, widget=0x0) at ../../plasma/widgets/iconwidget.cpp:1128
#15 0x048090dd in SystemTray::DBusSystemTrayWidget::paint (this=0x966f290, painter=0xbf87487c, option=0x85d01d8, widget=0x0) at ../../../../../plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraywidget.cpp:189
#16 0x019139ec in _q_paintItem (item=<value optimized out>, painter=0xbf87487c, option=0x85d01d8, widget=0x0, useWindowOpacity=false, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#17 0x01913cf2 in _q_paintIntoCache (pix=0xbf874d4c, item=0x966f298, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x85d01d8, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4352
#18 0x01927a00 in QGraphicsScenePrivate::drawItemHelper (this=0x85d0088, item=0x966f298, painter=0xbf876534, option=0x85d01d8, widget=0x90dc4f0, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4690
#19 0x019286c2 in QGraphicsScenePrivate::draw (this=0x85d0088, item=0x966f298, painter=0xbf876534, viewTransform=0xbf87631c, transformPtr=0xbf875130, exposedRegion=0x8fb1fc0, widget=0x90dc4f0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#20 0x01929402 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x85d0088, item=0x966f298, painter=0xbf876534, viewTransform=0xbf87631c, exposedRegion=0x8fb1fc0, widget=0x90dc4f0, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#21 0x019284ec in QGraphicsScenePrivate::draw (this=0x85d0088, item=0x879f120, painter=0xbf876534, viewTransform=0xbf87631c, transformPtr=0xbf8755d0, exposedRegion=0x8fb1fc0, widget=0x90dc4f0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#22 0x01929402 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x85d0088, item=0x879f120, painter=0xbf876534, viewTransform=0xbf87631c, exposedRegion=0x8fb1fc0, widget=0x90dc4f0, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#23 0x019284ec in QGraphicsScenePrivate::draw (this=0x85d0088, item=0x8772680, painter=0xbf876534, viewTransform=0xbf87631c, transformPtr=0xbf875a70, exposedRegion=0x8fb1fc0, widget=0x90dc4f0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#24 0x01929402 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x85d0088, item=0x8772680, painter=0xbf876534, viewTransform=0xbf87631c, exposedRegion=0x8fb1fc0, widget=0x90dc4f0, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#25 0x019284ec in QGraphicsScenePrivate::draw (this=0x85d0088, item=0x86e7ce8, painter=0xbf876534, viewTransform=0xbf87631c, transformPtr=0xbf875f10, exposedRegion=0x8fb1fc0, widget=0x90dc4f0, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#26 0x01929402 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x85d0088, item=0x86e7ce8, painter=0xbf876534, viewTransform=0xbf87631c, exposedRegion=0x8fb1fc0, widget=0x90dc4f0, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#27 0x01929c06 in QGraphicsScenePrivate::drawItems (this=0x85d0088, painter=0xbf876534, viewTransform=0xbf87631c, exposedRegion=0x8fb1fc0, widget=0x90dc4f0) at graphicsview/qgraphicsscene.cpp:4735
#28 0x01948ea1 in QGraphicsView::paintEvent (this=0x8d093c8, event=0xbf876c44) at graphicsview/qgraphicsview.cpp:3469
#29 0x00cd5484 in PanelView::paintEvent (this=0x8d093c8, event=0xbf876c44) at ../../../../plasma/desktop/shell/panelview.cpp:1593
#30 0x0130d18e in QWidget::event (this=0x8d093c8, event=0xbf876c44) at kernel/qwidget.cpp:8405
#31 0x016fef63 in QFrame::event (this=0x8d093c8, e=0xbf876c44) at widgets/qframe.cpp:557
#32 0x0178d5d2 in QAbstractScrollArea::viewportEvent (this=0x8d093c8, e=0xbf876c44) at widgets/qabstractscrollarea.cpp:1043
#33 0x0194a36f in QGraphicsView::viewportEvent (this=0x8d093c8, event=0xbf876c44) at graphicsview/qgraphicsview.cpp:2864
#34 0x0178fed5 in viewportEvent (this=0x8db9ec8, o=0x90dc4f0, e=0xbf876c44) at widgets/qabstractscrollarea_p.h:100
#35 QAbstractScrollAreaFilter::eventFilter (this=0x8db9ec8, o=0x90dc4f0, e=0xbf876c44) at widgets/qabstractscrollarea_p.h:116
#36 0x05cfb25a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x85cf480, receiver=0x90dc4f0, event=0xbf876c44) at kernel/qcoreapplication.cpp:846
#37 0x012b4d00 in QApplicationPrivate::notify_helper (this=0x85cf480, receiver=0x90dc4f0, e=0xbf876c44) at kernel/qapplication.cpp:4458
#38 0x012b997b in QApplication::notify (this=0x85c64b0, receiver=0x90dc4f0, e=0xbf876c44) at kernel/qapplication.cpp:4427
#39 0x00fbe3ca in KApplication::notify (this=0x85c64b0, receiver=0x90dc4f0, event=0xbf876c44) at ../../kdeui/kernel/kapplication.cpp:311
#40 0x05cfb0bb in QCoreApplication::notifyInternal (this=0x85c64b0, receiver=0x90dc4f0, event=0xbf876c44) at kernel/qcoreapplication.cpp:731
#41 0x01309f0c in sendSpontaneousEvent (this=0x90dc508, pdev=0x8fed7b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8bfdc08) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#42 QWidgetPrivate::drawWidget (this=0x90dc508, pdev=0x8fed7b4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8bfdc08) at kernel/qwidget.cpp:5492
#43 0x0130ab7c in QWidgetPrivate::paintSiblingsRecursive (this=0x8fb1c70, pdev=0x8fed7b4, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x8bfdc08) at kernel/qwidget.cpp:5699
#44 0x01309c80 in QWidgetPrivate::drawWidget (this=0x8fb1c70, pdev=0x8fed7b4, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0x8bfdc08) at kernel/qwidget.cpp:5545
#45 0x014e5908 in QWidgetBackingStore::sync (this=0x8bfdc08) at painting/qbackingstore.cpp:1333
#46 0x012ff843 in QWidgetPrivate::syncBackingStore (this=0x8fb1c70) at kernel/qwidget.cpp:1842
#47 0x0130d7e5 in QWidget::event (this=0x8d093c8, event=0x965bc58) at kernel/qwidget.cpp:8552
#48 0x016fef63 in QFrame::event (this=0x8d093c8, e=0x965bc58) at widgets/qframe.cpp:557
#49 0x0178f33f in QAbstractScrollArea::event (this=0x8d093c8, e=0x965bc58) at widgets/qabstractscrollarea.cpp:996
#50 0x0193d686 in QGraphicsView::event (this=0x8d093c8, event=0x965bc58) at graphicsview/qgraphicsview.cpp:2741
#51 0x00cd57c3 in PanelView::event (this=0x8d093c8, event=0x965bc58) at ../../../../plasma/desktop/shell/panelview.cpp:1604
#52 0x012b4d24 in QApplicationPrivate::notify_helper (this=0x85cf480, receiver=0x8d093c8, e=0x965bc58) at kernel/qapplication.cpp:4462
#53 0x012b997b in QApplication::notify (this=0x85c64b0, receiver=0x8d093c8, e=0x965bc58) at kernel/qapplication.cpp:4427
#54 0x00fbe3ca in KApplication::notify (this=0x85c64b0, receiver=0x8d093c8, event=0x965bc58) at ../../kdeui/kernel/kapplication.cpp:311
#55 0x05cfb0bb in QCoreApplication::notifyInternal (this=0x85c64b0, receiver=0x8d093c8, event=0x965bc58) at kernel/qcoreapplication.cpp:731
#56 0x05cfec79 in sendEvent (receiver=0x8d093c8, event_type=77, data=0x8578f50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#57 QCoreApplicationPrivate::sendPostedEvents (receiver=0x8d093c8, event_type=77, data=0x8578f50) at kernel/qcoreapplication.cpp:1372
#58 0x05cfee0d in QCoreApplication::sendPostedEvents (receiver=0x8d093c8, event_type=77) at kernel/qcoreapplication.cpp:1265
#59 0x019201b6 in dispatchPendingUpdateRequests (this=0x85d0088) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#60 QGraphicsScenePrivate::_q_processDirtyItems (this=0x85d0088) at graphicsview/qgraphicsscene.cpp:510
#61 0x01920596 in QGraphicsScene::qt_metacall (this=0x86725b0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x96913c8) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#62 0x001eda9a in Plasma::Corona::qt_metacall (this=0x86725b0, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x96913c8) at ./corona.moc:109
#63 0x00cc820a in DesktopCorona::qt_metacall (this=0x86725b0, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x96913c8) at ./desktopcorona.moc:101
#64 0x05d016ba in QMetaObject::metacall (object=0x86725b0, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0x96913c8) at kernel/qmetaobject.cpp:237
#65 0x05d0be16 in QMetaCallEvent::placeMetaCall (this=0x966d100, object=0x86725b0) at kernel/qobject.cpp:535
#66 0x05d103b7 in QObject::event (this=0x86725b0, e=0x966d100) at kernel/qobject.cpp:1226
#67 0x0192d3b4 in QGraphicsScene::event (this=0x86725b0, event=0x966d100) at graphicsview/qgraphicsscene.cpp:3544
#68 0x012b4d24 in QApplicationPrivate::notify_helper (this=0x85cf480, receiver=0x86725b0, e=0x966d100) at kernel/qapplication.cpp:4462
#69 0x012b98ce in QApplication::notify (this=0x85c64b0, receiver=0x86725b0, e=0x966d100) at kernel/qapplication.cpp:3862
#70 0x00fbe3ca in KApplication::notify (this=0x85c64b0, receiver=0x86725b0, event=0x966d100) at ../../kdeui/kernel/kapplication.cpp:311
#71 0x05cfb0bb in QCoreApplication::notifyInternal (this=0x85c64b0, receiver=0x86725b0, event=0x966d100) at kernel/qcoreapplication.cpp:731
#72 0x05cfec79 in sendEvent (receiver=0x0, event_type=0, data=0x8578f50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#73 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8578f50) at kernel/qcoreapplication.cpp:1372
#74 0x05cfee0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#75 0x05d283c4 in sendPostedEvents (s=0x85d2b10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#76 postEventSourceDispatch (s=0x85d2b10) at kernel/qeventdispatcher_glib.cpp:277
#77 0x024bbaa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#78 0x024bc270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#79 0x024bc524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#80 0x05d2853c in QEventDispatcherGlib::processEvents (this=0x8578aa8, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#81 0x01368775 in QGuiEventDispatcherGlib::processEvents (this=0x8578aa8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#82 0x05cfa289 in QEventLoop::processEvents (this=0xbf878434, flags=...) at kernel/qeventloop.cpp:149
#83 0x05cfa522 in QEventLoop::exec (this=0xbf878434, flags=...) at kernel/qeventloop.cpp:201
#84 0x05cfeecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#85 0x012b28e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#86 0x00ccf5a5 in kdemain (argc=1, argv=0xbf878644) at ../../../../plasma/desktop/shell/main.cpp:118
#87 0x080485cb in main (argc=1, argv=0xbf878644) at plasma-desktop_dummy.cpp:3

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

Possible duplicates by query: bug 275753, bug 275643, bug 275395, bug 275386, bug 275323.

Reported using DrKonqi