Bug 269869

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.1 (4.6.1) (Compiled from sources)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic x86_64
Distribution: Linux Mint 10 KDE

-- Information about the crash:
apagando el sistema
ya ha pasado muchas veces, y el error ya ha sido notificado

The crash can be reproduced some of the time.

-- Backtrace:
Application: Shell de escritorio Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f2adcf0a780 (LWP 2374))]

Thread 3 (Thread 0x7f2ab9452700 (LWP 2388)):
#0  0x00007f2adc912203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2ad17f5009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f2ad17f545c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f2ad9c8b1e6 in QEventDispatcherGlib::processEvents (this=0x10600d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f2ad9c5da02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f2ad9c5ddec in QEventLoop::exec (this=0x7f2ab9451d90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f2ad9b682fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f2ad9c3d5f8 in QInotifyFileSystemWatcherEngine::run (this=0x105fae0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f2ad9b6b27e in QThreadPrivate::start (arg=0x105fae0) at thread/qthread_unix.cpp:266
#9  0x00007f2ad1ea7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f2adc91e92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2ab2c65700 (LWP 2390)):
#0  0x00007f2adc912203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f2ad17f5009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f2ad17f545c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f2ad9c8b1e6 in QEventDispatcherGlib::processEvents (this=0x13624a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f2ad9c5da02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f2ad9c5ddec in QEventLoop::exec (this=0x7f2ab2c64d90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f2ad9b682fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f2ad9c3d5f8 in QInotifyFileSystemWatcherEngine::run (this=0x135e4a0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f2ad9b6b27e in QThreadPrivate::start (arg=0x135e4a0) at thread/qthread_unix.cpp:266
#9  0x00007f2ad1ea7971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f2adc91e92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2adcf0a780 (LWP 2374)):
[KCrash Handler]
#6  0x00007f2ada903a7a in QString (this=0x15c0075, group=0, state=0) at /usr/include/qt4/QtCore/qstring.h:727
#7  KIconEffect::fingerprint (this=0x15c0075, group=0, state=0) at ../../kdeui/icons/kiconeffect.cpp:169
#8  0x00007f2ada9074be in KIconLoaderPrivate::makeCacheKey (this=<value optimized out>, name=..., group=KIconLoader::Desktop, overlays=..., size=24, state=0) at ../../kdeui/icons/kiconloader.cpp:782
#9  0x00007f2ada90f544 in KIconLoader::loadIcon (this=0x28dbc90, _name=<value optimized out>, group=KIconLoader::Desktop, size=24, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1226
#10 0x00007f2ada906070 in KIconEngine::pixmap (this=<value optimized out>, size=..., mode=<value optimized out>, state=<value optimized out>) at ../../kdeui/icons/kiconengine.cpp:93
#11 0x00007f2ad907ae55 in QIcon::pixmap (this=<value optimized out>, size=..., mode=QIcon::Normal, state=30759488) at image/qicon.cpp:676
#12 0x00007f2adc502f73 in Plasma::IconWidgetPrivate::decoration (this=0x1586a50, option=<value optimized out>, useHoverEffect=false, usePressedEffect=false) at ../../plasma/widgets/iconwidget.cpp:812
#13 0x00007f2adc50520c in Plasma::IconWidget::paint (this=0x16b9780, painter=0x7fffc089ac20, option=0xa927e8, widget=<value optimized out>) at ../../plasma/widgets/iconwidget.cpp:1128
#14 0x00007f2ac4984159 in SystemTray::DBusSystemTrayWidget::paint (this=0x7fffc089a060, painter=0x15c0075, option=0x0, widget=0x0) at ../../../../../plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraywidget.cpp:189
#15 0x00007f2ad96050dd in _q_paintItem (item=<value optimized out>, painter=0x7fffc089ac20, option=0xa927e8, widget=0x0, useWindowOpacity=<value optimized out>, painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4318
#16 0x00007f2ad960761c in _q_paintIntoCache (pix=0x7fffc089b240, item=<value optimized out>, pixmapExposed=..., itemToPixmap=<value optimized out>, renderHints=) at graphicsview/qgraphicsscene.cpp:4356
#17 0x00007f2ad961f9b2 in QGraphicsScenePrivate::drawItemHelper (this=<value optimized out>, item=0x16b9790, painter=0x7fffc089d0f0, option=0xa927e8, widget=<value optimized out>, painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4654
#18 0x00007f2ad96202ad in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x16b9790, painter=0x7fffc089d0f0, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x180b050, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4895
#19 0x00007f2ad9620f42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x16b9790, painter=0x7fffc089d0f0, viewTransform=0x7fffc089ce80, exposedRegion=0xcfcd70, widget=0x180b050, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#20 0x00007f2ad9620348 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x95ee90, painter=0x7fffc089d0f0, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x180b050, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4909
#21 0x00007f2ad9620f42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x95ee90, painter=0x7fffc089d0f0, viewTransform=0x7fffc089ce80, exposedRegion=0xcfcd70, widget=0x180b050, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#22 0x00007f2ad9620348 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0xc33fb0, painter=0x7fffc089d0f0, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x180b050, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4909
#23 0x00007f2ad9620f42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0xc33fb0, painter=0x7fffc089d0f0, viewTransform=0x7fffc089ce80, exposedRegion=0xcfcd70, widget=0x180b050, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#24 0x00007f2ad9620348 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0xb79cb0, painter=0x7fffc089d0f0, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x180b050, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4909
#25 0x00007f2ad9620f42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0xb79cb0, painter=0x7fffc089d0f0, viewTransform=0x7fffc089ce80, exposedRegion=0xcfcd70, widget=0x180b050, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#26 0x00007f2ad9621784 in QGraphicsScenePrivate::drawItems (this=0xa925c0, painter=0x7fffc089d0f0, viewTransform=0x7fffc089ce80, exposedRegion=0xcfcd70, widget=0x180b050) at graphicsview/qgraphicsscene.cpp:4699
#27 0x00007f2ad963d2e3 in QGraphicsView::paintEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3467
#28 0x00007f2ad901bc2e in QWidget::event (this=0x1763db0, event=0x7fffc089da20) at kernel/qwidget.cpp:8333
#29 0x00007f2ad93e75e6 in QFrame::event (this=0x1763db0, e=0x7fffc089da20) at widgets/qframe.cpp:557
#30 0x00007f2ad963987b in QGraphicsView::viewportEvent (this=0x1763db0, event=0x7fffc089da20) at graphicsview/qgraphicsview.cpp:2862
#31 0x00007f2ad9c5e507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x180b050, event=0x7fffc089da20) at kernel/qcoreapplication.cpp:847
#32 0x00007f2ad8fc5fac in QApplicationPrivate::notify_helper (this=0x9608b0, receiver=0x180b050, e=0x7fffc089da20) at kernel/qapplication.cpp:4392
#33 0x00007f2ad8fcbaed in QApplication::notify (this=0x94e560, receiver=0x180b050, e=0x7fffc089da20) at kernel/qapplication.cpp:4277
#34 0x00007f2ada9652c6 in KApplication::notify (this=0x94e560, receiver=0x180b050, event=0x7fffc089da20) at ../../kdeui/kernel/kapplication.cpp:311
#35 0x00007f2ad9c5ecdc in QCoreApplication::notifyInternal (this=0x94e560, receiver=0x180b050, event=0x7fffc089da20) at kernel/qcoreapplication.cpp:732
#36 0x00007f2ad902267d in sendSpontaneousEvent (this=0x1a99170, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x13e1440) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#37 QWidgetPrivate::drawWidget (this=0x1a99170, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x13e1440) at kernel/qwidget.cpp:5420
#38 0x00007f2ad9023328 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=2, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x13e1440) at kernel/qwidget.cpp:5627
#39 0x00007f2ad90223da in QWidgetPrivate::drawWidget (this=0xcfc8e0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x13e1440) at kernel/qwidget.cpp:5473
#40 0x00007f2ad91f6408 in QWidgetBackingStore::sync (this=0x13e1440) at painting/qbackingstore.cpp:1328
#41 0x00007f2ad9015730 in QWidgetPrivate::syncBackingStore (this=0xcfc8e0) at kernel/qwidget.cpp:1805
#42 0x00007f2ad901c2f5 in QWidget::event (this=0x1763db0, event=0x28dbc90) at kernel/qwidget.cpp:8480
#43 0x00007f2ad93e75e6 in QFrame::event (this=0x1763db0, e=0x28dbc90) at widgets/qframe.cpp:557
#44 0x00007f2ad947571b in QAbstractScrollArea::event (this=0x1763db0, e=0x28dbc90) at widgets/qabstractscrollarea.cpp:996
#45 0x00007f2adcc06a00 in PanelView::event (this=0x1763db0, event=0x28dbc90) at ../../../../plasma/desktop/shell/panelview.cpp:1505
#46 0x00007f2ad8fc5fdc in QApplicationPrivate::notify_helper (this=0x9608b0, receiver=0x1763db0, e=0x28dbc90) at kernel/qapplication.cpp:4396
#47 0x00007f2ad8fcbaed in QApplication::notify (this=0x94e560, receiver=0x1763db0, e=0x28dbc90) at kernel/qapplication.cpp:4277
#48 0x00007f2ada9652c6 in KApplication::notify (this=0x94e560, receiver=0x1763db0, event=0x28dbc90) at ../../kdeui/kernel/kapplication.cpp:311
#49 0x00007f2ad9c5ecdc in QCoreApplication::notifyInternal (this=0x94e560, receiver=0x1763db0, event=0x28dbc90) at kernel/qcoreapplication.cpp:732
#50 0x00007f2ad9c61c22 in sendEvent (receiver=0x1763db0, event_type=<value optimized out>, data=0x908530) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QCoreApplicationPrivate::sendPostedEvents (receiver=0x1763db0, event_type=<value optimized out>, data=0x908530) at kernel/qcoreapplication.cpp:1373
#52 0x00007f2ad962380a in dispatchPendingUpdateRequests (this=0xa925c0) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#53 QGraphicsScenePrivate::_q_processDirtyItems (this=0xa925c0) at graphicsview/qgraphicsscene.cpp:510
#54 0x00007f2ad9623d92 in QGraphicsScene::qt_metacall (this=0xa8c810, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x2a74a50) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#55 0x00007f2adc4414d5 in Plasma::Corona::qt_metacall (this=0x7fffc089a060, _c=22806645, _id=0, _a=0x0) at ./corona.moc:109
#56 0x00007f2adcbf4b45 in DesktopCorona::qt_metacall (this=0x7fffc089a060, _c=22806645, _id=0, _a=0x0) at ./desktopcorona.moc:101
#57 0x00007f2ad9c70bde in QObject::event (this=0xa8c810, e=0x7fffc089a060) at kernel/qobject.cpp:1219
#58 0x00007f2ad961d020 in QGraphicsScene::event (this=0xa8c810, event=0x2977920) at graphicsview/qgraphicsscene.cpp:3548
#59 0x00007f2ad8fc5fdc in QApplicationPrivate::notify_helper (this=0x9608b0, receiver=0xa8c810, e=0x2977920) at kernel/qapplication.cpp:4396
#60 0x00007f2ad8fcbaed in QApplication::notify (this=0x94e560, receiver=0xa8c810, e=0x2977920) at kernel/qapplication.cpp:4277
#61 0x00007f2ada9652c6 in KApplication::notify (this=0x94e560, receiver=0xa8c810, event=0x2977920) at ../../kdeui/kernel/kapplication.cpp:311
#62 0x00007f2ad9c5ecdc in QCoreApplication::notifyInternal (this=0x94e560, receiver=0xa8c810, event=0x2977920) at kernel/qcoreapplication.cpp:732
#63 0x00007f2ad9c61c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x908530) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#64 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x908530) at kernel/qcoreapplication.cpp:1373
#65 0x00007f2ad9c8b653 in sendPostedEvents (s=0x964000) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#66 postEventSourceDispatch (s=0x964000) at kernel/qeventdispatcher_glib.cpp:277
#67 0x00007f2ad17f1342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#68 0x00007f2ad17f52a8 in ?? () from /lib/libglib-2.0.so.0
#69 0x00007f2ad17f545c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#70 0x00007f2ad9c8b193 in QEventDispatcherGlib::processEvents (this=0x907c20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#71 0x00007f2ad9078a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fffc089a060, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#72 0x00007f2ad9c5da02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#73 0x00007f2ad9c5ddec in QEventLoop::exec (this=0x7fffc089fab0, flags=) at kernel/qeventloop.cpp:201
#74 0x00007f2ad9c61ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#75 0x00007f2adcbfccf3 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#76 0x00007f2adc856d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffc089fe88) at libc-start.c:226
#77 0x0000000000400669 in _start ()

Possible duplicates by query: bug 269672, bug 269615, bug 269598, bug 269580, bug 269492.

Reported using DrKonqi