Application: plasma-desktop (4.11.3)
KDE Platform Version: 4.11.3
Qt Version: 4.8.5
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:

1. Tell ekiga to quit
2. It was not responding. So I thought I might not have hit the quit button correctly and so I tried to close again
3. Task button in the panel disappears (as expected when an application closes)
4. Panel crashed and was restartet automatically.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4b1e7e1780 (LWP 1080))]

Thread 9 (Thread 0x7f4aff28c700 (LWP 1195)):
#0  0x00007f4b18d43b20 in pthread_mutex_lock@plt () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f4b18daea71 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f4b18d716b6 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f4b18d71b08 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f4b18d71bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f4b1d4725d6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#6  0x00007f4b1d442bef in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#7  0x00007f4b1d442e78 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#8  0x00007f4b1d345110 in QThread::exec() () from /usr/lib64/libQtCore.so.4
#9  0x00007f4b1d4233af in ?? () from /usr/lib64/libQtCore.so.4
#10 0x00007f4b1d3480ec in ?? () from /usr/lib64/libQtCore.so.4
#11 0x00007f4b1d0b1e0f in start_thread () from /lib64/libpthread.so.0
#12 0x00007f4b1be2944d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f4afe03e700 (LWP 1199)):
#0  0x00007f4b1d0b5964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f4b114d1fa7 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f4b117df660 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f4b114d1fd9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f4b1d0b1e0f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f4b1be2944d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f4a60dce700 (LWP 1309)):
#0  0x00007f4b18daea71 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f4b18d715b7 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f4b18d71a42 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f4b18d71bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f4b1d4725d6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#5  0x00007f4b1d442bef in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#6  0x00007f4b1d442e78 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#7  0x00007f4b1d345110 in QThread::exec() () from /usr/lib64/libQtCore.so.4
#8  0x00007f4a632ed635 in KCupsConnection::run() () from /usr/lib64/libkcupslib.so
#9  0x00007f4b1d3480ec in ?? () from /usr/lib64/libQtCore.so.4
#10 0x00007f4b1d0b1e0f in start_thread () from /lib64/libpthread.so.0
#11 0x00007f4b1be2944d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f4a5b739700 (LWP 4519)):
#0  0x00007f4b1d0b5964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f4b1d34864b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007f4b10726a21 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x00007f4b1072924b in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007f4b1072805f in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#5  0x00007f4b1d3480ec in ?? () from /usr/lib64/libQtCore.so.4
#6  0x00007f4b1d0b1e0f in start_thread () from /lib64/libpthread.so.0
#7  0x00007f4b1be2944d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f4afea8b700 (LWP 4520)):
#0  0x00007f4b1d0b5964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f4b1d34864b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007f4b10726a21 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x00007f4b1072924b in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007f4b1072805f in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#5  0x00007f4b1d3480ec in ?? () from /usr/lib64/libQtCore.so.4
#6  0x00007f4b1d0b1e0f in start_thread () from /lib64/libpthread.so.0
#7  0x00007f4b1be2944d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f4a59b6b700 (LWP 4521)):
#0  0x00007f4b1d0b5964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f4b1d34864b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007f4b10726a21 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x00007f4b1072924b in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007f4b1072805f in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#5  0x00007f4b1d3480ec in ?? () from /usr/lib64/libQtCore.so.4
#6  0x00007f4b1d0b1e0f in start_thread () from /lib64/libpthread.so.0
#7  0x00007f4b1be2944d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f4a535a7700 (LWP 4522)):
#0  0x00007f4b1d0b5964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f4b1d34864b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007f4b10726a21 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x00007f4b1072924b in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007f4b1072805f in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#5  0x00007f4b1d3480ec in ?? () from /usr/lib64/libQtCore.so.4
#6  0x00007f4b1d0b1e0f in start_thread () from /lib64/libpthread.so.0
#7  0x00007f4b1be2944d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f4a52da6700 (LWP 4523)):
#0  0x00007f4b1d0b5964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f4b1d34864b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007f4b10726a21 in ?? () from /usr/lib64/libthreadweaver.so.4
#3  0x00007f4b1072924b in ?? () from /usr/lib64/libthreadweaver.so.4
#4  0x00007f4b1072805f in ThreadWeaver::Thread::run() () from /usr/lib64/libthreadweaver.so.4
#5  0x00007f4b1d3480ec in ?? () from /usr/lib64/libQtCore.so.4
#6  0x00007f4b1d0b1e0f in start_thread () from /lib64/libpthread.so.0
#7  0x00007f4b1be2944d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f4b1e7e1780 (LWP 1080)):
[KCrash Handler]
#5  0x00007f4b1d45554f in QObject::startTimer(int) () from /usr/lib64/libQtCore.so.4
#6  0x00007f4b1d461191 in QTimer::start() () from /usr/lib64/libQtCore.so.4
#7  0x00007f4afca58b62 in ?? () from /usr/lib64/kde4/imports/org/kde/qtextracomponents/libqtextracomponentsplugin.so
#8  0x00007f4b1cbb0955 in QGraphicsScenePrivate::filterDescendantEvent (this=this@entry=0xa6f410, item=item@entry=0x42ae7c0, event=event@entry=0x7fff581db880) at graphicsview/qgraphicsscene.cpp:1159
#9  0x00007f4b1cbb5f0e in QGraphicsScenePrivate::sendEvent (this=0xa6f410, item=0x42ae7c0, event=0x7fff581db880) at graphicsview/qgraphicsscene.cpp:1211
#10 0x00007f4b1cbb6b30 in sendMouseEvent (mouseEvent=0x7fff581db880, this=0xa6f410) at graphicsview/qgraphicsscene.cpp:1295
#11 QGraphicsScenePrivate::sendMouseEvent (this=0xa6f410, mouseEvent=0x7fff581db880) at graphicsview/qgraphicsscene.cpp:1274
#12 0x00007f4b1cbbccd6 in QGraphicsScenePrivate::mousePressEventHandler (this=this@entry=0xa6f410, mouseEvent=mouseEvent@entry=0x7fff581db880) at graphicsview/qgraphicsscene.cpp:1422
#13 0x00007f4b1cbbd1df in QGraphicsScene::mousePressEvent (this=<optimized out>, mouseEvent=0x7fff581db880) at graphicsview/qgraphicsscene.cpp:4074
#14 0x00007f4b1cbca2ba in QGraphicsScene::event (this=0x9fa780, event=0x7fff581db880) at graphicsview/qgraphicsscene.cpp:3455
#15 0x00007f4b1c5d092c in QApplicationPrivate::notify_helper (this=this@entry=0x9fae50, receiver=receiver@entry=0x9fa780, e=e@entry=0x7fff581db880) at kernel/qapplication.cpp:4562
#16 0x00007f4b1c5d4dab in QApplication::notify (this=0x9d1470, receiver=0x9fa780, e=0x7fff581db880) at kernel/qapplication.cpp:4423
#17 0x00007f4b1e1e4016 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#18 0x00007f4b1d443f3e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#19 0x00007f4b1cbdb1d1 in QGraphicsView::mousePressEvent (this=0x1b69590, event=0x7fff581dc1b0) at graphicsview/qgraphicsview.cpp:3164
#20 0x00007f4b1c6203e0 in QWidget::event (this=0x1b69590, event=0x7fff581dc1b0) at kernel/qwidget.cpp:8372
#21 0x00007f4b1c9cba16 in QFrame::event (this=0x1b69590, e=0x7fff581dc1b0) at widgets/qframe.cpp:557
#22 0x00007f4b1cbe3a1b in QGraphicsView::viewportEvent (this=0x1b69590, event=0x7fff581dc1b0) at graphicsview/qgraphicsview.cpp:2866
#23 0x00007f4b1d4440a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#24 0x00007f4b1c5d08fc in QApplicationPrivate::notify_helper (this=this@entry=0x9fae50, receiver=receiver@entry=0x1b80250, e=e@entry=0x7fff581dc1b0) at kernel/qapplication.cpp:4558
#25 0x00007f4b1c5d560b in QApplication::notify (this=<optimized out>, receiver=0x1b80250, e=0x7fff581dc1b0) at kernel/qapplication.cpp:4105
#26 0x00007f4b1e1e4016 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#27 0x00007f4b1d443f3e in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#28 0x00007f4b1c5d176b in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#29 QApplicationPrivate::sendMouseEvent (receiver=0x1b80250, event=0x7fff581dc1b0, alienWidget=0x1b80250, nativeWidget=0x1b69590, buttonDown=0x7f4b1d0a6288 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3173
#30 0x00007f4b1c64c074 in QETWidget::translateMouseEvent (this=this@entry=0x1b69590, event=event@entry=0x7fff581dc920) at kernel/qapplication_x11.cpp:4528
#31 0x00007f4b1c64ae01 in QApplication::x11ProcessEvent (this=0x9d1470, event=0x7fff581dc920) at kernel/qapplication_x11.cpp:3651
#32 0x00007f4b1c671192 in x11EventSourceDispatch (s=0x9fcb00, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00007f4b18d717d5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#34 0x00007f4b18d71b08 in ?? () from /usr/lib64/libglib-2.0.so.0
#35 0x00007f4b18d71bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#36 0x00007f4b1d4725b6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#37 0x00007f4b1c670e0e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x00007f4b1d442bef in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#39 0x00007f4b1d442e78 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#40 0x00007f4b1d447bb8 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#41 0x00007f4b0a72f9c1 in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#42 0x000000000040889a in _start ()

Reported using DrKonqi