https://bugs.kde.org/show_bug.cgi?id=372707

            Bug ID: 372707
           Summary: shell de plasma falla
           Product: plasma4
           Version: unspecified
          Platform: Compiled Sources
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: plasma-b...@kde.org
          Reporter: claudio...@hotmail.com
  Target Milestone: ---

Application: plasma-desktop (4.11.18)
KDE Platform Version: 4.14.11 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 4.1.13-100.fc21.i686 i686
Distribution: "Korora release 21 (Darla)"

-- Information about the crash:
La shell se va a negro al pulsar sobre "nueva actividad" en el escritorio.

The crash can be reproduced every time.

-- Backtrace:
Application: Shell de escritorio Plasma (plasma-desktop), signal: Segmentation
fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb76fd800 (LWP 4147))]

Thread 8 (Thread 0xa8d80b40 (LWP 4150)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0x44cb4e9c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0
#2  0x4b160271 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at
/lib/libQtScript.so.4
#3  0x4b1602b0 in QTWTF::TCMalloc_Central_FreeList::Init(unsigned int) () at
/lib/libQtScript.so.4
#4  0x44cb0313 in start_thread () at /lib/libpthread.so.0
#5  0x44bd5f2e in clone () at /lib/libc.so.6

Thread 7 (Thread 0xa6e8fb40 (LWP 4164)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0x44bc929b in poll () at /lib/libc.so.6
#2  0x44e7424c in g_poll () at /lib/libglib-2.0.so.0
#3  0x44e64520 in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#4  0x44e64669 in g_main_context_iteration () at /lib/libglib-2.0.so.0
#5  0x49cbce3f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/libQtCore.so.4
#6  0x49c876e2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#7  0x49c87a89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#8  0x49b61034 in QThread::exec() () at /lib/libQtCore.so.4
#9  0x49c65741 in QInotifyFileSystemWatcherEngine::run() () at
/lib/libQtCore.so.4
#10 0x49b63d4b in QThreadPrivate::start(void*) () at /lib/libQtCore.so.4
#11 0x44cb0313 in start_thread () at /lib/libpthread.so.0
#12 0x44bd5f2e in clone () at /lib/libc.so.6

Thread 6 (Thread 0xa5b38b40 (LWP 4169)):
#0  0x49cbc794 in timerSourceCheck(_GSource*) () at /lib/libQtCore.so.4
#1  0x44e63eff in g_main_context_check () at /lib/libglib-2.0.so.0
#2  0x44e644ba in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#3  0x44e64669 in g_main_context_iteration () at /lib/libglib-2.0.so.0
#4  0x49cbce3f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/libQtCore.so.4
#5  0x49c876e2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#6  0x49c87a89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#7  0x49b61034 in QThread::exec() () at /lib/libQtCore.so.4
#8  0x49c65741 in QInotifyFileSystemWatcherEngine::run() () at
/lib/libQtCore.so.4
#9  0x49b63d4b in QThreadPrivate::start(void*) () at /lib/libQtCore.so.4
#10 0x44cb0313 in start_thread () at /lib/libpthread.so.0
#11 0x44bd5f2e in clone () at /lib/libc.so.6

Thread 5 (Thread 0xa2375b40 (LWP 4174)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0x44bc929b in poll () at /lib/libc.so.6
#2  0x44e7424c in g_poll () at /lib/libglib-2.0.so.0
#3  0x44e64520 in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#4  0x44e64669 in g_main_context_iteration () at /lib/libglib-2.0.so.0
#5  0x49cbce3f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/libQtCore.so.4
#6  0x49c876e2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#7  0x49c87a89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#8  0x49b61034 in QThread::exec() () at /lib/libQtCore.so.4
#9  0x49c65741 in QInotifyFileSystemWatcherEngine::run() () at
/lib/libQtCore.so.4
#10 0x49b63d4b in QThreadPrivate::start(void*) () at /lib/libQtCore.so.4
#11 0x44cb0313 in start_thread () at /lib/libpthread.so.0
#12 0x44bd5f2e in clone () at /lib/libc.so.6

Thread 4 (Thread 0xa1939b40 (LWP 4175)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0x44cb4e9c in pthread_cond_wait@@GLIBC_2.3.2 () at /lib/libpthread.so.0
#2  0x4df18354 in WTF::ThreadCondition::wait(WTF::Mutex&) () at
/lib/sse2/libQtWebKit.so.4
#3  0x4db9ac3c in JSC::BlockAllocator::blockFreeingThreadMain() () at
/lib/sse2/libQtWebKit.so.4
#4  0x4def6e19 in WTF::threadEntryPoint(void*) () at /lib/sse2/libQtWebKit.so.4
#5  0x4df17c3a in WTF::wtfThreadEntryPoint(void*) () at
/lib/sse2/libQtWebKit.so.4
#6  0x44cb0313 in start_thread () at /lib/libpthread.so.0
#7  0x44bd5f2e in clone () at /lib/libc.so.6

Thread 3 (Thread 0xa0cd7b40 (LWP 4176)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0x44cb7e5b in read () at /lib/libpthread.so.0
#2  0x44ead7b6 in g_wakeup_acknowledge () at /lib/libglib-2.0.so.0
#3  0x44e63fd7 in g_main_context_check () at /lib/libglib-2.0.so.0
#4  0x44e644ba in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#5  0x44e64669 in g_main_context_iteration () at /lib/libglib-2.0.so.0
#6  0x49cbce3f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/libQtCore.so.4
#7  0x49c876e2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#8  0x49c87a89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#9  0x49b61034 in QThread::exec() () at /lib/libQtCore.so.4
#10 0x49c65741 in QInotifyFileSystemWatcherEngine::run() () at
/lib/libQtCore.so.4
#11 0x49b63d4b in QThreadPrivate::start(void*) () at /lib/libQtCore.so.4
#12 0x44cb0313 in start_thread () at /lib/libpthread.so.0
#13 0x44bd5f2e in clone () at /lib/libc.so.6

Thread 2 (Thread 0x9e4d2b40 (LWP 4204)):
#0  0xffffffff in __kernel_vsyscall ()
#1  0x44be4232 in clock_gettime () at /lib/libc.so.6
#2  0x49bc5d3b in qt_gettime() () at /lib/libQtCore.so.4
#3  0x49cbdf83 in QTimerInfoList::timerWait(timeval&) () at /lib/libQtCore.so.4
#4  0x49cbc42b in timerSourcePrepareHelper(GTimerSource*, int*) () at
/lib/libQtCore.so.4
#5  0x49cbc4ed in timerSourcePrepare(_GSource*, int*) () at /lib/libQtCore.so.4
#6  0x44e63a2f in g_main_context_prepare () at /lib/libglib-2.0.so.0
#7  0x44e6441f in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#8  0x44e64669 in g_main_context_iteration () at /lib/libglib-2.0.so.0
#9  0x49cbce3f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/libQtCore.so.4
#10 0x49c876e2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#11 0x49c87a89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#12 0x49b61034 in QThread::exec() () at /lib/libQtCore.so.4
#13 0x49b6119c in QThread::run() () at /lib/libQtCore.so.4
#14 0x49b63d4b in QThreadPrivate::start(void*) () at /lib/libQtCore.so.4
#15 0x44cb0313 in start_thread () at /lib/libpthread.so.0
#16 0x44bd5f2e in clone () at /lib/libc.so.6

Thread 1 (Thread 0xb76fd800 (LWP 4147)):
[KCrash Handler]
#7  0x4727648a in qt_blend_argb32_on_argb32_ssse3(unsigned char*, int, unsigned
char const*, int, int, int, int) () at /lib/libQtGui.so.4
#8  0x474807a6 in QRasterPaintEnginePrivate::drawImage(QPointF const&, QImage
const&, void (*)(unsigned char*, int, unsigned char const*, int, int, int,
int), QRect const&, int, QRect const&) () at /lib/libQtGui.so.4
#9  0x47487d13 in QRasterPaintEngine::drawImage(QRectF const&, QImage const&,
QRectF const&, QFlags<Qt::ImageConversionFlag>) () at /lib/libQtGui.so.4
#10 0x4748fc48 in QRasterPaintEngine::drawPixmap(QRectF const&, QPixmap const&,
QRectF const&) () at /lib/libQtGui.so.4
#11 0x4740b029 in QPainter::drawPixmap(QRectF const&, QPixmap const&, QRectF
const&) () at /lib/libQtGui.so.4
#12 0x414c885b in KIconEngine::paint(QPainter*, QRect const&, QIcon::Mode,
QIcon::State) () at /lib/libkdeui.so.5
#13 0x4733c760 in QIcon::paint(QPainter*, QRect const&,
QFlags<Qt::AlignmentFlag>, QIcon::Mode, QIcon::State) const () at
/lib/libQtGui.so.4
#14 0xffffffff in QIconItem::paint(QPainter*, QStyleOptionGraphicsItem const*,
QWidget*) () at
/usr/lib/kde4/imports/org/kde/qtextracomponents/libqtextracomponentsplugin.so
#15 0x4796ae6a in QGraphicsScenePrivate::draw(QGraphicsItem*, QPainter*,
QTransform const*, QTransform const*, QRegion*, QWidget*, double, QTransform
const*, bool, bool) () at /lib/libQtGui.so.4
#16 0x4796bd2a in QGraphicsScenePrivate::drawSubtreeRecursive(QGraphicsItem*,
QPainter*, QTransform const*, QRegion*, QWidget*, double, QTransform const*) ()
at /lib/libQtGui.so.4
#17 0x4796acce in QGraphicsScenePrivate::draw(QGraphicsItem*, QPainter*,
QTransform const*, QTransform const*, QRegion*, QWidget*, double, QTransform
const*, bool, bool) () at /lib/libQtGui.so.4
#18 0x4796bd2a in QGraphicsScenePrivate::drawSubtreeRecursive(QGraphicsItem*,
QPainter*, QTransform const*, QRegion*, QWidget*, double, QTransform const*) ()
at /lib/libQtGui.so.4
#19 0x4796acce in QGraphicsScenePrivate::draw(QGraphicsItem*, QPainter*,
QTransform const*, QTransform const*, QRegion*, QWidget*, double, QTransform
const*, bool, bool) () at /lib/libQtGui.so.4
#20 0x4796bd2a in QGraphicsScenePrivate::drawSubtreeRecursive(QGraphicsItem*,
QPainter*, QTransform const*, QRegion*, QWidget*, double, QTransform const*) ()
at /lib/libQtGui.so.4
#21 0x4796acce in QGraphicsScenePrivate::draw(QGraphicsItem*, QPainter*,
QTransform const*, QTransform const*, QRegion*, QWidget*, double, QTransform
const*, bool, bool) () at /lib/libQtGui.so.4
#22 0x4796bd2a in QGraphicsScenePrivate::drawSubtreeRecursive(QGraphicsItem*,
QPainter*, QTransform const*, QRegion*, QWidget*, double, QTransform const*) ()
at /lib/libQtGui.so.4
#23 0x4796acce in QGraphicsScenePrivate::draw(QGraphicsItem*, QPainter*,
QTransform const*, QTransform const*, QRegion*, QWidget*, double, QTransform
const*, bool, bool) () at /lib/libQtGui.so.4
#24 0x4796bd2a in QGraphicsScenePrivate::drawSubtreeRecursive(QGraphicsItem*,
QPainter*, QTransform const*, QRegion*, QWidget*, double, QTransform const*) ()
at /lib/libQtGui.so.4
#25 0x4796acce in QGraphicsScenePrivate::draw(QGraphicsItem*, QPainter*,
QTransform const*, QTransform const*, QRegion*, QWidget*, double, QTransform
const*, bool, bool) () at /lib/libQtGui.so.4
#26 0x4796bd2a in QGraphicsScenePrivate::drawSubtreeRecursive(QGraphicsItem*,
QPainter*, QTransform const*, QRegion*, QWidget*, double, QTransform const*) ()
at /lib/libQtGui.so.4
#27 0x4796acce in QGraphicsScenePrivate::draw(QGraphicsItem*, QPainter*,
QTransform const*, QTransform const*, QRegion*, QWidget*, double, QTransform
const*, bool, bool) () at /lib/libQtGui.so.4
#28 0x4796bd2a in QGraphicsScenePrivate::drawSubtreeRecursive(QGraphicsItem*,
QPainter*, QTransform const*, QRegion*, QWidget*, double, QTransform const*) ()
at /lib/libQtGui.so.4
#29 0x4796acce in QGraphicsScenePrivate::draw(QGraphicsItem*, QPainter*,
QTransform const*, QTransform const*, QRegion*, QWidget*, double, QTransform
const*, bool, bool) () at /lib/libQtGui.so.4
#30 0x4796bd2a in QGraphicsScenePrivate::drawSubtreeRecursive(QGraphicsItem*,
QPainter*, QTransform const*, QRegion*, QWidget*, double, QTransform const*) ()
at /lib/libQtGui.so.4
#31 0x4796acce in QGraphicsScenePrivate::draw(QGraphicsItem*, QPainter*,
QTransform const*, QTransform const*, QRegion*, QWidget*, double, QTransform
const*, bool, bool) () at /lib/libQtGui.so.4
#32 0x4796bd2a in QGraphicsScenePrivate::drawSubtreeRecursive(QGraphicsItem*,
QPainter*, QTransform const*, QRegion*, QWidget*, double, QTransform const*) ()
at /lib/libQtGui.so.4
#33 0x4796c51e in QGraphicsScenePrivate::drawItems(QPainter*, QTransform
const*, QRegion*, QWidget*) () at /lib/libQtGui.so.4
#34 0x4798fa12 in QGraphicsView::paintEvent(QPaintEvent*) () at
/lib/libQtGui.so.4
#35 0x472df195 in QWidget::event(QEvent*) () at /lib/libQtGui.so.4
#36 0x4771a08d in QFrame::event(QEvent*) () at /lib/libQtGui.so.4
#37 0x477b3b00 in QAbstractScrollArea::viewportEvent(QEvent*) () at
/lib/libQtGui.so.4
#38 0x4798e4b2 in QGraphicsView::viewportEvent(QEvent*) () at
/lib/libQtGui.so.4
#39 0x477b3da6 in QAbstractScrollAreaFilter::eventFilter(QObject*, QEvent*) ()
at /lib/libQtGui.so.4
#40 0x49c88ffe in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at
/lib/libQtCore.so.4
#41 0x4727f762 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at
/lib/libQtGui.so.4
#42 0x47286803 in QApplication::notify(QObject*, QEvent*) () at
/lib/libQtGui.so.4
#43 0x4152d322 in KApplication::notify(QObject*, QEvent*) () at
/lib/libkdeui.so.5
#44 0x49c88e86 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at
/lib/libQtCore.so.4
#45 0x472d8cb8 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&,
QPoint const&, int, QPainter*, QWidgetBackingStore*) () at /lib/libQtGui.so.4
#46 0x474ded67 in QWidgetBackingStore::sync() () at /lib/libQtGui.so.4
#47 0x472cbe13 in QWidgetPrivate::syncBackingStore() () at /lib/libQtGui.so.4
#48 0x472df28e in QWidget::event(QEvent*) () at /lib/libQtGui.so.4
#49 0x4771a08d in QFrame::event(QEvent*) () at /lib/libQtGui.so.4
#50 0x477b39cc in QAbstractScrollArea::event(QEvent*) () at /lib/libQtGui.so.4
#51 0x4798e2ec in QGraphicsView::event(QEvent*) () at /lib/libQtGui.so.4
#52 0x4727f784 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at
/lib/libQtGui.so.4
#53 0x47286803 in QApplication::notify(QObject*, QEvent*) () at
/lib/libQtGui.so.4
#54 0x4152d322 in KApplication::notify(QObject*, QEvent*) () at
/lib/libkdeui.so.5
#55 0x49c88e86 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at
/lib/libQtCore.so.4
#56 0x49c8c5b7 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int,
QThreadData*) () at /lib/libQtCore.so.4
#57 0x49c8cadd in QCoreApplication::sendPostedEvents(QObject*, int) () at
/lib/libQtCore.so.4
#58 0x4795e156 in QGraphicsScenePrivate::_q_processDirtyItems() () at
/lib/libQtGui.so.4
#59 0x47962673 in QGraphicsScene::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) [clone .part.170] () at /lib/libQtGui.so.4
#60 0x49c9b7fb in QMetaCallEvent::placeMetaCall(QObject*) () at
/lib/libQtCore.so.4
#61 0x49ca3dd3 in QObject::event(QEvent*) () at /lib/libQtCore.so.4
#62 0x47971d94 in QGraphicsScene::event(QEvent*) () at /lib/libQtGui.so.4
#63 0x4727f784 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at
/lib/libQtGui.so.4
#64 0x47286803 in QApplication::notify(QObject*, QEvent*) () at
/lib/libQtGui.so.4
#65 0x4152d322 in KApplication::notify(QObject*, QEvent*) () at
/lib/libkdeui.so.5
#66 0x49c88e86 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at
/lib/libQtCore.so.4
#67 0x49c8c5b7 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int,
QThreadData*) () at /lib/libQtCore.so.4
#68 0x49c8cadd in QCoreApplication::sendPostedEvents(QObject*, int) () at
/lib/libQtCore.so.4
#69 0x49cbccaa in postEventSourceDispatch(_GSource*, int (*)(void*), void*) ()
at /lib/libQtCore.so.4
#70 0x44e641d3 in g_main_context_dispatch () at /lib/libglib-2.0.so.0
#71 0x44e64598 in g_main_context_iterate.isra () at /lib/libglib-2.0.so.0
#72 0x44e64669 in g_main_context_iteration () at /lib/libglib-2.0.so.0
#73 0x49cbce24 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/libQtCore.so.4
#74 0x47339ccc in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib/libQtGui.so.4
#75 0x49c876e2 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#76 0x49c87a89 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/libQtCore.so.4
#77 0x49c8db1b in QCoreApplication::exec() () at /lib/libQtCore.so.4
#78 0x4727d865 in QApplication::exec() () at /lib/libQtGui.so.4
#79 0x4ace61b5 in kdemain () at /lib/libkdeinit4_plasma-desktop.so
#80 0x0804878c in main ()

Possible duplicates by query: bug 357258, bug 355630, bug 355630.

Reported using DrKonqi

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