Bug 280903

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic i686
Distribution: Ubuntu 11.04

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

Amarok crash on close.
Amarok falla al cerrar.
Amarok falla al cerrar.

-- Backtrace:
Application: Shell de escritorio Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb6094720 (LWP 1475))]

Thread 5 (Thread 0xb3bc0b70 (LWP 1476)):
#0  0x0229c2f4 in g_main_context_query (context=0x8f35ba8, max_priority=2147483647, timeout=0xb3bc0138, fds=0xb3200ef8, n_fds=2) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2825
#1  0x0229ce8c in g_main_context_iterate (context=0x8f35ba8, block=1, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3073
#2  0x0229d524 in g_main_context_iteration (context=0x8f35ba8, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#3  0x06e3f577 in QEventDispatcherGlib::processEvents (this=0x8f8bbb0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x06e11289 in QEventLoop::processEvents (this=0xb3bc0280, flags=...) at kernel/qeventloop.cpp:149
#5  0x06e11522 in QEventLoop::exec (this=0xb3bc0280, flags=...) at kernel/qeventloop.cpp:201
#6  0x06d1b2a0 in QThread::exec (this=0x8f34268) at thread/qthread.cpp:492
#7  0x06df2fdb in QInotifyFileSystemWatcherEngine::run (this=0x8f34268) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x06d1dda2 in QThreadPrivate::start (arg=0x8f34268) at thread/qthread_unix.cpp:320
#9  0x02826e99 in start_thread (arg=0xb3bc0b70) at pthread_create.c:304
#10 0x005bf73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xacb6cb70 (LWP 1478)):
#0  0x02825610 in __i686.get_pc_thunk.bx () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x0282a779 in __pthread_mutex_unlock_usercnt (mutex=0x8fb4724, decr=1) at pthread_mutex_unlock.c:36
#2  0x005cd656 in pthread_mutex_unlock (mutex=0x8fb4724) at forward.c:184
#3  0x0229bfc2 in g_main_context_prepare (context=<value optimized out>, priority=0xacb6c13c) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2759
#4  0x0229ce63 in g_main_context_iterate (context=0x8fb4720, block=1, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3071
#5  0x0229d524 in g_main_context_iteration (context=0x8fb4720, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#6  0x06e3f577 in QEventDispatcherGlib::processEvents (this=0x8fb43a8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#7  0x06e11289 in QEventLoop::processEvents (this=0xacb6c280, flags=...) at kernel/qeventloop.cpp:149
#8  0x06e11522 in QEventLoop::exec (this=0xacb6c280, flags=...) at kernel/qeventloop.cpp:201
#9  0x06d1b2a0 in QThread::exec (this=0x8fb2a38) at thread/qthread.cpp:492
#10 0x06df2fdb in QInotifyFileSystemWatcherEngine::run (this=0x8fb2a38) at io/qfilesystemwatcher_inotify.cpp:248
#11 0x06d1dda2 in QThreadPrivate::start (arg=0x8fb2a38) at thread/qthread_unix.cpp:320
#12 0x02826e99 in start_thread (arg=0xacb6cb70) at pthread_create.c:304
#13 0x005bf73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xabb68b70 (LWP 1483)):
#0  0x005b0f76 in __poll (fds=0x90cae60, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x022ad84b in g_poll (fds=0x90cae60, nfds=3, timeout=-1) at /build/buildd/glib2.0-2.28.6/./glib/gpoll.c:132
#2  0x0229d1af in g_main_context_poll (context=0x90c9ae0, block=36362272, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3404
#3  g_main_context_iterate (context=0x90c9ae0, block=36362272, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3086
#4  0x0229d92b in g_main_loop_run (loop=0x90c9ad0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3299
#5  0x033e5304 in gdbus_shared_thread_func (data=0x0) at /build/buildd/glib2.0-2.28.6/./gio/gdbusprivate.c:276
#6  0x022c62df in g_thread_create_proxy (data=0x90c9b70) at /build/buildd/glib2.0-2.28.6/./glib/gthread.c:1897
#7  0x02826e99 in start_thread (arg=0xabb68b70) at pthread_create.c:304
#8  0x005bf73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xaaeffb70 (LWP 1484)):
#0  0x00fcf416 in __kernel_vsyscall ()
#1  0x005b8681 in select () at ../sysdeps/unix/syscall-template.S:82
#2  0x06df27a5 in QProcessManager::run (this=0x6f4e8b0) at io/qprocess_unix.cpp:245
#3  0x06d1dda2 in QThreadPrivate::start (arg=0x6f4e8b0) at thread/qthread_unix.cpp:320
#4  0x02826e99 in start_thread (arg=0xaaeffb70) at pthread_create.c:304
#5  0x005bf73e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb6094720 (LWP 1475)):
[KCrash Handler]
#7  ref (this=0xa1a7ebc, group=0, state=0) at /usr/include/qt4/QtCore/qatomic_i386.h:120
#8  QString (this=0xa1a7ebc, group=0, state=0) at /usr/include/qt4/QtCore/qstring.h:729
#9  KIconEffect::fingerprint (this=0xa1a7ebc, group=0, state=0) at ../../kdeui/icons/kiconeffect.cpp:169
#10 0x01158352 in KIconLoaderPrivate::makeCacheKey (this=0xa1a7ea8, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at ../../kdeui/icons/kiconloader.cpp:782
#11 0x0115f398 in KIconLoader::loadIcon (this=0xa8906de0, _name=..., group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1226
#12 0x01156d76 in KIconEngine::pixmap (this=0xa0a43a8, size=..., mode=QIcon::Normal, state=QIcon::Off) at ../../kdeui/icons/kiconengine.cpp:93
#13 0x01560712 in QIcon::pixmap (this=0x9fe9a6c, size=..., mode=QIcon::Normal, state=QIcon::Off) at image/qicon.cpp:676
#14 0x00d7b969 in Plasma::IconWidgetPrivate::decoration (this=0x9fe99c8, option=0x8b55388, useHoverEffect=false, usePressedEffect=false) at ../../plasma/widgets/iconwidget.cpp:812
#15 0x00d8221d in Plasma::IconWidget::paint (this=0xa0ce558, painter=0xbfcf6d6c, option=0x8b55388, widget=0x0) at ../../plasma/widgets/iconwidget.cpp:1128
#16 0x02c080dd in SystemTray::DBusSystemTrayWidget::paint (this=0xa0ce558, painter=0xbfcf6d6c, option=0x8b55388, widget=0x0) at ../../../../../plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraywidget.cpp:189
#17 0x01b0947c in _q_paintItem (item=<value optimized out>, painter=0xbfcf6d6c, option=0x8b55388, widget=0x0, useWindowOpacity=false, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4314
#18 0x01b09782 in _q_paintIntoCache (pix=0xbfcf723c, item=0xa0ce560, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=0x8b55388, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4352
#19 0x01b1d490 in QGraphicsScenePrivate::drawItemHelper (this=0x8b55238, item=0xa0ce560, painter=0xbfcf8a24, option=0x8b55388, widget=0xaa58f890, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4690
#20 0x01b1e152 in QGraphicsScenePrivate::draw (this=0x8b55238, item=0xa0ce560, painter=0xbfcf8a24, viewTransform=0xbfcf880c, transformPtr=0xbfcf7620, exposedRegion=0xaa58e968, widget=0xaa58f890, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4962
#21 0x01b1ee92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x8b55238, item=0xa0ce560, painter=0xbfcf8a24, viewTransform=0xbfcf880c, exposedRegion=0xaa58e968, widget=0xaa58f890, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#22 0x01b1df7c in QGraphicsScenePrivate::draw (this=0x8b55238, item=0x8d10928, painter=0xbfcf8a24, viewTransform=0xbfcf880c, transformPtr=0xbfcf7ac0, exposedRegion=0xaa58e968, widget=0xaa58f890, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#23 0x01b1ee92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x8b55238, item=0x8d10928, painter=0xbfcf8a24, viewTransform=0xbfcf880c, exposedRegion=0xaa58e968, widget=0xaa58f890, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#24 0x01b1df7c in QGraphicsScenePrivate::draw (this=0x8b55238, item=0x8d0e5e8, painter=0xbfcf8a24, viewTransform=0xbfcf880c, transformPtr=0xbfcf7f60, exposedRegion=0xaa58e968, widget=0xaa58f890, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#25 0x01b1ee92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x8b55238, item=0x8d0e5e8, painter=0xbfcf8a24, viewTransform=0xbfcf880c, exposedRegion=0xaa58e968, widget=0xaa58f890, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#26 0x01b1df7c in QGraphicsScenePrivate::draw (this=0x8b55238, item=0x8c25d68, painter=0xbfcf8a24, viewTransform=0xbfcf880c, transformPtr=0xbfcf8400, exposedRegion=0xaa58e968, widget=0xaa58f890, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4979
#27 0x01b1ee92 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x8b55238, item=0x8c25d68, painter=0xbfcf8a24, viewTransform=0xbfcf880c, exposedRegion=0xaa58e968, widget=0xaa58f890, parentOpacity=1, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4853
#28 0x01b1f696 in QGraphicsScenePrivate::drawItems (this=0x8b55238, painter=0xbfcf8a24, viewTransform=0xbfcf880c, exposedRegion=0xaa58e968, widget=0xaa58f890) at graphicsview/qgraphicsscene.cpp:4735
#29 0x01b3e931 in QGraphicsView::paintEvent (this=0xaa5707d8, event=0xbfcf9134) at graphicsview/qgraphicsview.cpp:3469
#30 0x0074f484 in PanelView::paintEvent (this=0xaa5707d8, event=0xbfcf9134) at ../../../../plasma/desktop/shell/panelview.cpp:1593
#31 0x0150018e in QWidget::event (this=0xaa5707d8, event=0xbfcf9134) at kernel/qwidget.cpp:8405
#32 0x018f49f3 in QFrame::event (this=0xaa5707d8, e=0xbfcf9134) at widgets/qframe.cpp:557
#33 0x01983062 in QAbstractScrollArea::viewportEvent (this=0xaa5707d8, e=0xbfcf9134) at widgets/qabstractscrollarea.cpp:1043
#34 0x01b3fdff in QGraphicsView::viewportEvent (this=0xaa5707d8, event=0xbfcf9134) at graphicsview/qgraphicsview.cpp:2864
#35 0x01985965 in viewportEvent (this=0xaaf4fe50, o=0xaa58f890, e=0xbfcf9134) at widgets/qabstractscrollarea_p.h:100
#36 QAbstractScrollAreaFilter::eventFilter (this=0xaaf4fe50, o=0xaa58f890, e=0xbfcf9134) at widgets/qabstractscrollarea_p.h:116
#37 0x06e1225a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8b53730, receiver=0xaa58f890, event=0xbfcf9134) at kernel/qcoreapplication.cpp:846
#38 0x014a7d00 in QApplicationPrivate::notify_helper (this=0x8b53730, receiver=0xaa58f890, e=0xbfcf9134) at kernel/qapplication.cpp:4458
#39 0x014ac97b in QApplication::notify (this=0x8b44f48, receiver=0xaa58f890, e=0xbfcf9134) at kernel/qapplication.cpp:4427
#40 0x011b13ca in KApplication::notify (this=0x8b44f48, receiver=0xaa58f890, event=0xbfcf9134) at ../../kdeui/kernel/kapplication.cpp:311
#41 0x06e120bb in QCoreApplication::notifyInternal (this=0x8b44f48, receiver=0xaa58f890, event=0xbfcf9134) at kernel/qcoreapplication.cpp:731
#42 0x014fcf0c in sendSpontaneousEvent (this=0xaa58f8a8, pdev=0xaaf43cec, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xaa58f658) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#43 QWidgetPrivate::drawWidget (this=0xaa58f8a8, pdev=0xaaf43cec, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xaa58f658) at kernel/qwidget.cpp:5492
#44 0x014fdb7c in QWidgetPrivate::paintSiblingsRecursive (this=0xaa58e618, pdev=0xaaf43cec, siblings=..., index=<value optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xaa58f658) at kernel/qwidget.cpp:5699
#45 0x014fda42 in QWidgetPrivate::paintSiblingsRecursive (this=0xaa58e618, pdev=0xaaf43cec, siblings=..., index=4, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xaa58f658) at kernel/qwidget.cpp:5686
#46 0x014fcc80 in QWidgetPrivate::drawWidget (this=0xaa58e618, pdev=0xaaf43cec, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0xaa58f658) at kernel/qwidget.cpp:5545
#47 0x016db398 in QWidgetBackingStore::sync (this=0xaa58f658) at painting/qbackingstore.cpp:1333
#48 0x014f2843 in QWidgetPrivate::syncBackingStore (this=0xaa58e618) at kernel/qwidget.cpp:1842
#49 0x015007e5 in QWidget::event (this=0xaa5707d8, event=0xa2230d8) at kernel/qwidget.cpp:8552
#50 0x018f49f3 in QFrame::event (this=0xaa5707d8, e=0xa2230d8) at widgets/qframe.cpp:557
#51 0x01984dcf in QAbstractScrollArea::event (this=0xaa5707d8, e=0xa2230d8) at widgets/qabstractscrollarea.cpp:996
#52 0x01b33116 in QGraphicsView::event (this=0xaa5707d8, event=0xa2230d8) at graphicsview/qgraphicsview.cpp:2741
#53 0x0074f7c3 in PanelView::event (this=0xaa5707d8, event=0xa2230d8) at ../../../../plasma/desktop/shell/panelview.cpp:1604
#54 0x014a7d24 in QApplicationPrivate::notify_helper (this=0x8b53730, receiver=0xaa5707d8, e=0xa2230d8) at kernel/qapplication.cpp:4462
#55 0x014ac97b in QApplication::notify (this=0x8b44f48, receiver=0xaa5707d8, e=0xa2230d8) at kernel/qapplication.cpp:4427
#56 0x011b13ca in KApplication::notify (this=0x8b44f48, receiver=0xaa5707d8, event=0xa2230d8) at ../../kdeui/kernel/kapplication.cpp:311
#57 0x06e120bb in QCoreApplication::notifyInternal (this=0x8b44f48, receiver=0xaa5707d8, event=0xa2230d8) at kernel/qcoreapplication.cpp:731
#58 0x06e15c79 in sendEvent (receiver=0xaa5707d8, event_type=77, data=0x8ad8f68) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#59 QCoreApplicationPrivate::sendPostedEvents (receiver=0xaa5707d8, event_type=77, data=0x8ad8f68) at kernel/qcoreapplication.cpp:1372
#60 0x06e15e0d in QCoreApplication::sendPostedEvents (receiver=0xaa5707d8, event_type=77) at kernel/qcoreapplication.cpp:1265
#61 0x01b15c46 in dispatchPendingUpdateRequests (this=0x8b55238) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#62 QGraphicsScenePrivate::_q_processDirtyItems (this=0x8b55238) at graphicsview/qgraphicsscene.cpp:510
#63 0x01b16026 in QGraphicsScene::qt_metacall (this=0x8be28b0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xa0b79f8) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#64 0x00cbea9a in Plasma::Corona::qt_metacall (this=0x8be28b0, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xa0b79f8) at ./corona.moc:109
#65 0x0074220a in DesktopCorona::qt_metacall (this=0x8be28b0, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xa0b79f8) at ./desktopcorona.moc:101
#66 0x06e186ba in QMetaObject::metacall (object=0x8be28b0, cl=QMetaObject::InvokeMetaMethod, idx=18, argv=0xa0b79f8) at kernel/qmetaobject.cpp:237
#67 0x06e22e16 in QMetaCallEvent::placeMetaCall (this=0xa1899b0, object=0x8be28b0) at kernel/qobject.cpp:535
#68 0x06e273b7 in QObject::event (this=0x8be28b0, e=0xa1899b0) at kernel/qobject.cpp:1226
#69 0x01b22e44 in QGraphicsScene::event (this=0x8be28b0, event=0xa1899b0) at graphicsview/qgraphicsscene.cpp:3544
#70 0x014a7d24 in QApplicationPrivate::notify_helper (this=0x8b53730, receiver=0x8be28b0, e=0xa1899b0) at kernel/qapplication.cpp:4462
#71 0x014ac8ce in QApplication::notify (this=0x8b44f48, receiver=0x8be28b0, e=0xa1899b0) at kernel/qapplication.cpp:3862
#72 0x011b13ca in KApplication::notify (this=0x8b44f48, receiver=0x8be28b0, event=0xa1899b0) at ../../kdeui/kernel/kapplication.cpp:311
#73 0x06e120bb in QCoreApplication::notifyInternal (this=0x8b44f48, receiver=0x8be28b0, event=0xa1899b0) at kernel/qcoreapplication.cpp:731
#74 0x06e15c79 in sendEvent (receiver=0x0, event_type=0, data=0x8ad8f68) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#75 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8ad8f68) at kernel/qcoreapplication.cpp:1372
#76 0x06e15e0d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1265
#77 0x06e3f3c4 in sendPostedEvents (s=0x8b53d38) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#78 postEventSourceDispatch (s=0x8b53d38) at kernel/qeventdispatcher_glib.cpp:277
#79 0x0229caa8 in g_main_dispatch (context=0x8b4fd40) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2440
#80 g_main_context_dispatch (context=0x8b4fd40) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3013
#81 0x0229d270 in g_main_context_iterate (context=0x8b4fd40, block=36362272, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3091
#82 0x0229d524 in g_main_context_iteration (context=0x8b4fd40, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#83 0x06e3f53c in QEventDispatcherGlib::processEvents (this=0x8ad8ac0, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#84 0x0155e1e5 in QGuiEventDispatcherGlib::processEvents (this=0x8ad8ac0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#85 0x06e11289 in QEventLoop::processEvents (this=0xbfcfaa64, flags=...) at kernel/qeventloop.cpp:149
#86 0x06e11522 in QEventLoop::exec (this=0xbfcfaa64, flags=...) at kernel/qeventloop.cpp:201
#87 0x06e15ecc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#88 0x014a58e7 in QApplication::exec () at kernel/qapplication.cpp:3736
#89 0x007495a5 in kdemain (argc=1, argv=0xbfcfac74) at ../../../../plasma/desktop/shell/main.cpp:118
#90 0x080485cb in main (argc=1, argv=0xbfcfac74) at plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 280843, bug 280786, bug 280747, bug 280548, bug 280233.

Reported using DrKonqi