Bug 312936

Application: plasma-desktop (0.4)
KDE Platform Version: 4.9.4 "release 5"
Qt Version: 4.8.3
Operating System: Linux 3.1.10-1.16-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Al añadir el widget the "Comunidad" al escritorio. Se cierra todo KDE y se reinicia.

The crash can be reproduced every time.

-- Backtrace:
Application: Shell de escritorio Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa66215b760 (LWP 2486))]

Thread 3 (Thread 0x7fa63ff1e700 (LWP 2487)):
#0  0x00007fa65f73fff3 in poll () from /lib64/libc.so.6
#1  0x00007fa65c2e7ae8 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa65c2e7fa9 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa660daf666 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#4  0x00007fa660d7f162 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#5  0x00007fa660d7f3b7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#6  0x00007fa660c7d687 in QThread::exec() () from /usr/lib64/libQtCore.so.4
#7  0x00007fa660d5ec0f in ?? () from /usr/lib64/libQtCore.so.4
#8  0x00007fa660c806ec in ?? () from /usr/lib64/libQtCore.so.4
#9  0x00007fa651b05764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#10 0x00007fa6609e8f05 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa65f74910d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fa62fbf3700 (LWP 2495)):
#0  0x00007fa6609ece6c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa655798972 in ?? () from /usr/lib64/libQtScript.so.4
#2  0x00007fa6557989a9 in ?? () from /usr/lib64/libQtScript.so.4
#3  0x00007fa651b05764 in ?? () from /usr/X11R6/lib64/libGL.so.1
#4  0x00007fa6609e8f05 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fa65f74910d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fa66215b760 (LWP 2486)):
[KCrash Handler]
#6  0x00007fa660d95d06 in QObject::connect(QObject const*, char const*, QObject const*, char const*, Qt::ConnectionType) () from /usr/lib64/libQtCore.so.4
#7  0x00007fa60e3dd4a0 in Attica::ProviderManager::ProviderManager() () from /usr/lib64/libattica.so.0
#8  0x00007fa60f2ed7b8 in ?? () from /usr/lib64/kde4/plasma_engine_ocs.so
#9  0x00007fa60f2f92f7 in QObject* KPluginFactory::createInstance<OcsEngine, QObject>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib64/kde4/plasma_engine_ocs.so
#10 0x00007fa661300fe1 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib64/libkdecore.so.5
#11 0x00007fa6577717ac in create<Plasma::DataEngine> (keyword=..., parent=0x0, this=0x6230720, args=..., parentWidget=0x0) at /usr/src/debug/kdelibs-4.9.4/kdecore/util/kpluginfactory.h:531
#12 createInstance<Plasma::DataEngine> (error=0x7fffff0f6850, args=..., parent=0x0, parentWidget=0x0, this=0x639c7a0) at /usr/src/debug/kdelibs-4.9.4/kdecore/services/kservice.h:565
#13 createInstance<Plasma::DataEngine> (error=0x7fffff0f6850, args=..., parent=0x0, this=0x639c7a0) at /usr/src/debug/kdelibs-4.9.4/kdecore/services/kservice.h:542
#14 Plasma::PluginLoader::loadDataEngine (this=<optimized out>, name=...) at /usr/src/debug/kdelibs-4.9.4/plasma/pluginloader.cpp:184
#15 0x00007fa6577596c0 in Plasma::DataEngineManager::loadEngine (this=0xeccb10, name=...) at /usr/src/debug/kdelibs-4.9.4/plasma/dataenginemanager.cpp:131
#16 0x00007fa65778fec3 in Plasma::DataEngineConsumer::dataEngine (this=0x66f7690, name=...) at /usr/src/debug/kdelibs-4.9.4/plasma/private/dataengineconsumer.cpp:105
#17 0x00007fa65771c61c in Plasma::Applet::dataEngine (this=0x63793b0, name=...) at /usr/src/debug/kdelibs-4.9.4/plasma/applet.cpp:685
#18 0x00007fa625c740c0 in ?? () from /usr/lib64/kde4/plasma_applet_opendesktop.so
#19 0x00007fa625c72d91 in ?? () from /usr/lib64/kde4/plasma_applet_opendesktop.so
#20 0x00007fa65773dc16 in Plasma::Containment::addApplet (this=0xbd4f00, applet=0x63793b0, pos=..., delayInit=false) at /usr/src/debug/kdelibs-4.9.4/plasma/containment.cpp:931
#21 0x00007fa65773ddd5 in Plasma::ContainmentPrivate::addApplet (this=0xc35580, name=..., args=..., appletGeometry=..., id=0, delayInit=false) at /usr/src/debug/kdelibs-4.9.4/plasma/containment.cpp:2248
#22 0x00007fa65773ee1c in Plasma::ContainmentPrivate::dropData (this=0xc35580, scenePos=..., screenPos=..., dropEvent=0x7fffff0f7b40) at /usr/src/debug/kdelibs-4.9.4/plasma/containment.cpp:1287
#23 0x00007fa657740ca4 in dropEvent (event=0x7fffff0f7b40, this=0xbd4f00) at /usr/src/debug/kdelibs-4.9.4/plasma/containment.cpp:1248
#24 Plasma::Containment::dropEvent (this=0xbd4f00, event=0x7fffff0f7b40) at /usr/src/debug/kdelibs-4.9.4/plasma/containment.cpp:1245
#25 0x00007fa646dc5b0d in ?? () from /usr/lib64/kde4/plasma_containment_desktop.so
#26 0x00007fa6604c6901 in QGraphicsItem::sceneEvent(QEvent*) () from /usr/lib64/libQtGui.so.4
#27 0x00007fa6604effbc in ?? () from /usr/lib64/libQtGui.so.4
#28 0x00007fa6604effff in QGraphicsScene::dropEvent(QGraphicsSceneDragDropEvent*) () from /usr/lib64/libQtGui.so.4
#29 0x00007fa6604fddb7 in QGraphicsScene::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#30 0x00007fa65fee60e4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#31 0x00007fa65feeaeb3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#32 0x00007fa661b47506 in KApplication::notify (this=0x7295c0, receiver=0x963cc0, event=0x7fffff0f7b40) at /usr/src/debug/kdelibs-4.9.4/kdeui/kernel/kapplication.cpp:311
#33 0x00007fa660d8062c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#34 0x00007fa660513e9d in QGraphicsView::dropEvent(QDropEvent*) () from /usr/lib64/libQtGui.so.4
#35 0x00007fa65ff36ba1 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#36 0x00007fa6602f28b6 in QFrame::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#37 0x00007fa66051c27b in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib64/libQtGui.so.4
#38 0x00007fa660d807b8 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#39 0x00007fa65fee60af in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#40 0x00007fa65feeb3ff in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#41 0x00007fa661b47506 in KApplication::notify (this=0x7295c0, receiver=0x2588e90, event=0x7fffff0f83b0) at /usr/src/debug/kdelibs-4.9.4/kdeui/kernel/kapplication.cpp:311
#42 0x00007fa660d8062c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#43 0x00007fa65ff6d2d3 in ?? () from /usr/lib64/libQtGui.so.4
#44 0x00007fa65ff6e833 in ?? () from /usr/lib64/libQtGui.so.4
#45 0x00007fa65ff715e8 in ?? () from /usr/lib64/libQtGui.so.4
#46 0x00007fa660d806fc in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#47 0x00007fa65fee6056 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#48 0x00007fa65feeb783 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#49 0x00007fa661b47506 in KApplication::notify (this=0x7295c0, receiver=0xd5df50, event=0x7fffff0f8bd0) at /usr/src/debug/kdelibs-4.9.4/kdeui/kernel/kapplication.cpp:311
#50 0x00007fa660d8062c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#51 0x00007fa65fee70b2 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQtGui.so.4
#52 0x00007fa65ff62fe5 in ?? () from /usr/lib64/libQtGui.so.4
#53 0x00007fa65ff61eaa in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#54 0x00007fa65ff89c92 in ?? () from /usr/lib64/libQtGui.so.4
#55 0x00007fa65c2e75dd in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#56 0x00007fa65c2e7dd8 in ?? () from /usr/lib64/libglib-2.0.so.0
#57 0x00007fa65c2e7fa9 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#58 0x00007fa660daf5ff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#59 0x00007fa65ff8991e in ?? () from /usr/lib64/libQtGui.so.4
#60 0x00007fa660d7f162 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#61 0x00007fa660d7f3b7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#62 0x00007fa65ff712e3 in ?? () from /usr/lib64/libQtGui.so.4
#63 0x00007fa65fef7ac8 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction) () from /usr/lib64/libQtGui.so.4
#64 0x00007fa634a39f9c in DeclarativeDragArea::mouseMoveEvent (this=0x67651e0, event=<optimized out>) at /usr/src/debug/kde-runtime-4.9.4/plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:233
#65 0x00007fa634a3a079 in DeclarativeDragArea::sceneEventFilter (this=0x67651e0, item=0x68ba4d0, event=<optimized out>) at /usr/src/debug/kde-runtime-4.9.4/plasma/declarativeimports/draganddrop/DeclarativeDragArea.cpp:245
#66 0x00007fa6604e8215 in ?? () from /usr/lib64/libQtGui.so.4
#67 0x00007fa6604ee71e in ?? () from /usr/lib64/libQtGui.so.4
#68 0x00007fa6604ef36a in ?? () from /usr/lib64/libQtGui.so.4
#69 0x00007fa6604efe9c in QGraphicsScene::mouseMoveEvent(QGraphicsSceneMouseEvent*) () from /usr/lib64/libQtGui.so.4
#70 0x00007fa6604fdf1b in QGraphicsScene::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#71 0x00007fa65fee60e4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#72 0x00007fa65feeaeb3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#73 0x00007fa661b47506 in KApplication::notify (this=0x7295c0, receiver=0x963cc0, event=0x7fffff0fa3a0) at /usr/src/debug/kdelibs-4.9.4/kdeui/kernel/kapplication.cpp:311
#74 0x00007fa660d8062c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#75 0x00007fa660517c59 in QGraphicsViewPrivate::mouseMoveEventHandler(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#76 0x00007fa660517e8e in QGraphicsView::mouseMoveEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#77 0x00007fa65ff36888 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#78 0x00007fa6602f28b6 in QFrame::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#79 0x00007fa66051c27b in QGraphicsView::viewportEvent(QEvent*) () from /usr/lib64/libQtGui.so.4
#80 0x00007fa660d807b8 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#81 0x00007fa65fee60af in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#82 0x00007fa65feeb783 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#83 0x00007fa661b47506 in KApplication::notify (this=0x7295c0, receiver=0x5f8e1e0, event=0x7fffff0faeb0) at /usr/src/debug/kdelibs-4.9.4/kdeui/kernel/kapplication.cpp:311
#84 0x00007fa660d8062c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#85 0x00007fa65fee70b2 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/libQtGui.so.4
#86 0x00007fa65ff62fe5 in ?? () from /usr/lib64/libQtGui.so.4
#87 0x00007fa65ff61eaa in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#88 0x00007fa65ff89c92 in ?? () from /usr/lib64/libQtGui.so.4
#89 0x00007fa65c2e75dd in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#90 0x00007fa65c2e7dd8 in ?? () from /usr/lib64/libglib-2.0.so.0
#91 0x00007fa65c2e7fa9 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#92 0x00007fa660daf5ff in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#93 0x00007fa65ff8991e in ?? () from /usr/lib64/libQtGui.so.4
#94 0x00007fa660d7f162 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#95 0x00007fa660d7f3b7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#96 0x00007fa660d841d5 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#97 0x00007fa64d7e0063 in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#98 0x00000000004088b4 in _start ()

Reported using DrKonqi