Application: plasma-desktop (4.10.5 "release 1")
KDE Platform Version: 4.10.5 "release 1" (Compiled from sources)
Qt Version: 4.8.4
Operating System: Linux 3.7.10-1.16-desktop x86_64
Distribution: "openSUSE 12.3 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: arrasté el widget al panel, para que quedara al lado de los lanzadores de firefox y dolphin y se congeló por un tiempito y luego quedó como si no hubiera hecho nada

-- Backtrace:
Application: Shell de escritorio Plasma (kdeinit4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ffd1c265780 (LWP 3040))]

Thread 3 (Thread 0x7ffcfedc7700 (LWP 3042)):
#0  0x00007ffd1ab23964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007ffd0f389307 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7ffd0f696660 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007ffd0f389339 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007ffd1ab1fe0f in start_thread () from /lib64/libpthread.so.0
#4  0x00007ffd198967dd in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7ffcf5db6700 (LWP 3043)):
#0  0x00007ffd16817826 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007ffd16817a99 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007ffd167daa99 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007ffd167dabc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007ffd1aee02e6 in QEventDispatcherGlib::processEvents (this=0x7ffcf00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007ffd1aeb0adf in QEventLoop::processEvents (this=this@entry=0x7ffcf5db5dd0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007ffd1aeb0d68 in QEventLoop::exec (this=0x7ffcf5db5dd0, flags=...) at kernel/qeventloop.cpp:204
#7  0x00007ffd1adb30f0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#8  0x00007ffd1ae9129f in QInotifyFileSystemWatcherEngine::run (this=0x30ff100) at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007ffd1adb60cc in QThreadPrivate::start (arg=0x30ff100) at thread/qthread_unix.cpp:338
#10 0x00007ffd1ab1fe0f in start_thread () from /lib64/libpthread.so.0
#11 0x00007ffd198967dd in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7ffd1c265780 (LWP 3040)):
[KCrash Handler]
#6  QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0x1e64c40, item=item@entry=0x5b5f560, event=event@entry=0x7fff11dca9d0) at graphicsview/qgraphicsscene.cpp:1161
#7  0x00007ffd1a6240ae in QGraphicsScenePrivate::sendEvent (this=0x1e64c40, item=0x5b5f560, event=0x7fff11dca9d0) at graphicsview/qgraphicsscene.cpp:1211
#8  0x00007ffd1a624cd0 in sendMouseEvent (mouseEvent=0x7fff11dca9d0, this=0x1e64c40) at graphicsview/qgraphicsscene.cpp:1295
#9  QGraphicsScenePrivate::sendMouseEvent (this=0x1e64c40, mouseEvent=0x7fff11dca9d0) at graphicsview/qgraphicsscene.cpp:1274
#10 0x00007ffd1a62580c in QGraphicsScene::mouseMoveEvent (this=<optimized out>, mouseEvent=0x7fff11dca9d0) at graphicsview/qgraphicsscene.cpp:4102
#11 0x00007ffd1a638490 in QGraphicsScene::event (this=0x1f49da0, event=0x7fff11dca9d0) at graphicsview/qgraphicsscene.cpp:3451
#12 0x00007ffd1a03f86c in QApplicationPrivate::notify_helper (this=this@entry=0x1da0820, receiver=receiver@entry=0x1f49da0, e=e@entry=0x7fff11dca9d0) at kernel/qapplication.cpp:4562
#13 0x00007ffd1a043ceb in QApplication::notify (this=0x1d98910, receiver=0x1f49da0, e=0x7fff11dca9d0) at kernel/qapplication.cpp:4423
#14 0x00007ffd1bc537f6 in KApplication::notify (this=0x1d98910, receiver=0x1f49da0, event=0x7fff11dca9d0) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#15 0x00007ffd1aeb1d8e in QCoreApplication::notifyInternal (this=0x1d98910, receiver=0x1f49da0, event=0x7fff11dca9d0) at kernel/qcoreapplication.cpp:946
#16 0x00007ffd1a64b804 in QGraphicsViewPrivate::mouseMoveEventHandler (this=this@entry=0x50a67a0, event=event@entry=0x7fff11dcb400) at graphicsview/qgraphicsview.cpp:646
#17 0x00007ffd1a64e88e in QGraphicsView::mouseMoveEvent (this=0x50ee3c0, event=0x7fff11dcb400) at graphicsview/qgraphicsview.cpp:3276
#18 0x00007ffd1a08f17b in QWidget::event (this=0x50ee3c0, event=0x7fff11dcb400) at kernel/qwidget.cpp:8360
#19 0x00007ffd1a439f26 in QFrame::event (this=0x50ee3c0, e=0x7fff11dcb400) at widgets/qframe.cpp:557
#20 0x00007ffd1a651bbb in QGraphicsView::viewportEvent (this=0x50ee3c0, event=0x7fff11dcb400) at graphicsview/qgraphicsview.cpp:2866
#21 0x00007ffd1aeb1ef6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x5072530, event=0x7fff11dcb400) at kernel/qcoreapplication.cpp:1056
#22 0x00007ffd1a03f83c in QApplicationPrivate::notify_helper (this=this@entry=0x1da0820, receiver=receiver@entry=0x5072530, e=e@entry=0x7fff11dcb400) at kernel/qapplication.cpp:4558
#23 0x00007ffd1a04454b in QApplication::notify (this=<optimized out>, receiver=0x5072530, e=0x7fff11dcb400) at kernel/qapplication.cpp:4105
#24 0x00007ffd1bc537f6 in KApplication::notify (this=0x1d98910, receiver=0x5072530, event=0x7fff11dcb400) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#25 0x00007ffd1aeb1d8e in QCoreApplication::notifyInternal (this=0x1d98910, receiver=0x5072530, event=0x7fff11dcb400) at kernel/qcoreapplication.cpp:946
#26 0x00007ffd1a0406ab in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#27 QApplicationPrivate::sendMouseEvent (receiver=0x5072530, event=0x7fff11dcb400, alienWidget=0x5072530, nativeWidget=0x3a41d70, buttonDown=0x7ffd1ab14268 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3173
#28 0x00007ffd1a0bae94 in QETWidget::translateMouseEvent (this=this@entry=0x3a41d70, event=event@entry=0x7fff11dcbb70) at kernel/qapplication_x11.cpp:4527
#29 0x00007ffd1a0b9c21 in QApplication::x11ProcessEvent (this=0x1d98910, event=0x7fff11dcbb70) at kernel/qapplication_x11.cpp:3650
#30 0x00007ffd1a0dffa2 in x11EventSourceDispatch (s=0x1da4170, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#31 0x00007ffd167da7d5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#32 0x00007ffd167dab08 in ?? () from /usr/lib64/libglib-2.0.so.0
#33 0x00007ffd167dabc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#34 0x00007ffd1aee02c6 in QEventDispatcherGlib::processEvents (this=0x1d92070, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#35 0x00007ffd1a0dfc1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007ffd1aeb0adf in QEventLoop::processEvents (this=this@entry=0x7fff11dcbf40, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007ffd1aeb0d68 in QEventLoop::exec (this=0x7fff11dcbf40, flags=...) at kernel/qeventloop.cpp:204
#38 0x00007ffd1aeb5a08 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#39 0x00007ffd08cc7a31 in kdemain (argc=1, argv=0x1cbd710) at /usr/src/debug/kde-workspace-4.10.5/plasma/desktop/shell/main.cpp:126
#40 0x000000000040889a in _start ()

Possible duplicates by query: bug 324600, bug 324370, bug 324238, bug 324102, bug 323742.

Reported using DrKonqi