Application: plasma-desktop (4.10.5 "release 1")
KDE Platform Version: 4.10.5 "release 1"
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:
Today I had just booted the computer, logged into KDE, and I had two Firefox windows open and Konsole. I was typing an ssh command in Konsole when KDE Plasma crashed.

It crashes and restarts several times a day, and has for about the past 3 months, after I installed an OpenSUSE 12.3 patch set. It generally restarts after a crash and I can keep working, although sometimes all KDE controls disappear from the screen and I end up having to use Ctrl-Alt-F1 to get a console login so I can reboot.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f1d014d4780 (LWP 4538))]

Thread 11 (Thread 0x7f1cde677700 (LWP 4539)):
#0  0x00007f1d01309a00 in __tls_get_addr () from /lib64/ld-linux-x86-64.so.2
#1  0x00007f1d00028ddf in get_thread_data () at thread/qthread_unix.cpp:182
#2  QThreadData::current () at thread/qthread_unix.cpp:208
#3  0x00007f1d00153ba9 in postEventSourcePrepare (s=0x7f1cd80012f0, timeout=0x7f1cde676c14) at kernel/qeventdispatcher_glib.cpp:256
#4  0x00007f1cfba02338 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f1cfba029cb in ?? () from /usr/lib64/libglib-2.0.so.0
#6  0x00007f1cfba02bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#7  0x00007f1d001542e6 in QEventDispatcherGlib::processEvents (this=0x7f1cd80008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#8  0x00007f1d00124adf in QEventLoop::processEvents (this=this@entry=0x7f1cde676dd0, flags=...) at kernel/qeventloop.cpp:149
#9  0x00007f1d00124d68 in QEventLoop::exec (this=0x7f1cde676dd0, flags=...) at kernel/qeventloop.cpp:204
#10 0x00007f1d000270f0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#11 0x00007f1d0010529f in QInotifyFileSystemWatcherEngine::run (this=0x1624da0) at io/qfilesystemwatcher_inotify.cpp:256
#12 0x00007f1d0002a0cc in QThreadPrivate::start (arg=0x1624da0) at thread/qthread_unix.cpp:338
#13 0x00007f1cffd8fe0f in start_thread () from /lib64/libpthread.so.0
#14 0x00007f1cfeb0144d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f1cd598f700 (LWP 4542)):
#0  0x00007f1cfba3f810 in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007f1cfba3fa99 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f1cfba0232b in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f1cfba029cb in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f1cfba02bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f1d001542e6 in QEventDispatcherGlib::processEvents (this=0x7f1cc80008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0x00007f1d00124adf in QEventLoop::processEvents (this=this@entry=0x7f1cd598edd0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f1d00124d68 in QEventLoop::exec (this=0x7f1cd598edd0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007f1d000270f0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#9  0x00007f1d0010529f in QInotifyFileSystemWatcherEngine::run (this=0x1a4e590) at io/qfilesystemwatcher_inotify.cpp:256
#10 0x00007f1d0002a0cc in QThreadPrivate::start (arg=0x1a4e590) at thread/qthread_unix.cpp:338
#11 0x00007f1cffd8fe0f in start_thread () from /lib64/libpthread.so.0
#12 0x00007f1cfeb0144d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f1ccdcef700 (LWP 4543)):
#0  0x00007f1cfeaf84ed in poll () from /lib64/libc.so.6
#1  0x00007f1cfba02aa4 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f1cfba02bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f1d001542e6 in QEventDispatcherGlib::processEvents (this=0x7f1cc40008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f1d00124adf in QEventLoop::processEvents (this=this@entry=0x7f1ccdceedd0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f1d00124d68 in QEventLoop::exec (this=0x7f1ccdceedd0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f1d000270f0 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:542
#7  0x00007f1d0010529f in QInotifyFileSystemWatcherEngine::run (this=0x1a7d470) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007f1d0002a0cc in QThreadPrivate::start (arg=0x1a7d470) at thread/qthread_unix.cpp:338
#9  0x00007f1cffd8fe0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f1cfeb0144d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f1cbb7fe700 (LWP 4554)):
#0  0x00007f1cffd93964 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f1cf44f6307 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f1cf4803660 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f1cf44f6339 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f1cffd8fe0f in start_thread () from /lib64/libpthread.so.0
#4  0x00007f1cfeb0144d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f1cbbfff700 (LWP 5605)):
#0  0x00007f1cfeafd0b9 in syscall () from /lib64/libc.so.6
#1  0x00007f1d00028b74 in _q_futex (timeout=0x0, val=2, op=0, addr=0x1f10720, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=0x1f10720, timeout=<optimized out>) at thread/qmutex_unix.cpp:113
#3  0x00007f1d00024d75 in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:450
#4  0x00007f1d0001ddb5 in lockInline (this=<optimized out>) at ../../src/corelib/thread/qmutex.h:190
#5  lockInline (this=<optimized out>) at concurrent/qthreadpool.cpp:90
#6  relock (this=0x7f1cbbffedf0) at ../../src/corelib/thread/qmutex.h:129
#7  QThreadPoolThread::run (this=0x576af50) at concurrent/qthreadpool.cpp:117
#8  0x00007f1d0002a0cc in QThreadPrivate::start (arg=0x576af50) at thread/qthread_unix.cpp:338
#9  0x00007f1cffd8fe0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f1cfeb0144d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f1cbaffd700 (LWP 5606)):
#0  0x00007f1cfeafd0b9 in syscall () from /lib64/libc.so.6
#1  0x00007f1d00028b74 in _q_futex (timeout=0x0, val=2, op=0, addr=0x1f10720, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=0x1f10720, timeout=<optimized out>) at thread/qmutex_unix.cpp:113
#3  0x00007f1d00024d75 in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:450
#4  0x00007f1d0001ddb5 in lockInline (this=<optimized out>) at ../../src/corelib/thread/qmutex.h:190
#5  lockInline (this=<optimized out>) at concurrent/qthreadpool.cpp:90
#6  relock (this=0x7f1cbaffcdf0) at ../../src/corelib/thread/qmutex.h:129
#7  QThreadPoolThread::run (this=0x579b0f0) at concurrent/qthreadpool.cpp:117
#8  0x00007f1d0002a0cc in QThreadPrivate::start (arg=0x579b0f0) at thread/qthread_unix.cpp:338
#9  0x00007f1cffd8fe0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f1cfeb0144d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f1cb9ffb700 (LWP 5607)):
#0  0x00007f1cfeafd0b9 in syscall () from /lib64/libc.so.6
#1  0x00007f1d00028b74 in _q_futex (timeout=0x0, val=2, op=0, addr=0x1f10720, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=0x1f10720, timeout=<optimized out>) at thread/qmutex_unix.cpp:113
#3  0x00007f1d00024d75 in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:450
#4  0x00007f1d0001ddb5 in lockInline (this=<optimized out>) at ../../src/corelib/thread/qmutex.h:190
#5  lockInline (this=<optimized out>) at concurrent/qthreadpool.cpp:90
#6  relock (this=0x7f1cb9ffadf0) at ../../src/corelib/thread/qmutex.h:129
#7  QThreadPoolThread::run (this=0x596c230) at concurrent/qthreadpool.cpp:117
#8  0x00007f1d0002a0cc in QThreadPrivate::start (arg=0x596c230) at thread/qthread_unix.cpp:338
#9  0x00007f1cffd8fe0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f1cfeb0144d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f1cba7fc700 (LWP 5608)):
#0  0x00007f1cfeafd0b9 in syscall () from /lib64/libc.so.6
#1  0x00007f1d00028b74 in _q_futex (timeout=0x0, val=2, op=0, addr=0x1f10720, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=0x1f10720, timeout=<optimized out>) at thread/qmutex_unix.cpp:113
#3  0x00007f1d00024d75 in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:450
#4  0x00007f1d0001db7e in lockInline (this=0x197a938) at ../../src/corelib/thread/qmutex.h:190
#5  lockInline (this=0x197a938) at concurrent/qthreadpool.cpp:90
#6  QMutexLocker (m=0x197a938, this=0x7f1cba7fbdf0) at ../../src/corelib/thread/qmutex.h:109
#7  QThreadPoolThread::run (this=0x33499d0) at concurrent/qthreadpool.cpp:92
#8  0x00007f1d0002a0cc in QThreadPrivate::start (arg=0x33499d0) at thread/qthread_unix.cpp:338
#9  0x00007f1cffd8fe0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f1cfeb0144d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f1cb97fa700 (LWP 5609)):
#0  0x00007f1cfeafd0b9 in syscall () from /lib64/libc.so.6
#1  0x00007f1d00028b74 in _q_futex (timeout=0x0, val=2, op=0, addr=0x1f10720, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=0x1f10720, timeout=<optimized out>) at thread/qmutex_unix.cpp:113
#3  0x00007f1d00024d75 in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:450
#4  0x00007f1d0001db7e in lockInline (this=0x197a938) at ../../src/corelib/thread/qmutex.h:190
#5  lockInline (this=0x197a938) at concurrent/qthreadpool.cpp:90
#6  QMutexLocker (m=0x197a938, this=0x7f1cb97f9df0) at ../../src/corelib/thread/qmutex.h:109
#7  QThreadPoolThread::run (this=0x53a1000) at concurrent/qthreadpool.cpp:92
#8  0x00007f1d0002a0cc in QThreadPrivate::start (arg=0x53a1000) at thread/qthread_unix.cpp:338
#9  0x00007f1cffd8fe0f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f1cfeb0144d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f1c9aaf7700 (LWP 5610)):
#0  0x00007f1cfeafd0b9 in syscall () from /lib64/libc.so.6
#1  0x00007f1d00028b74 in _q_futex (timeout=0x0, val=2, op=0, addr=0x13027d0, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=0x13027d0, timeout=<optimized out>) at thread/qmutex_unix.cpp:113
#3  0x00007f1d00024d75 in QMutex::lockInternal (this=<optimized out>) at thread/qmutex.cpp:450
#4  0x00007f1d0002a150 in lockInline (this=0x571d4f8) at ../../src/corelib/thread/qmutex.h:190
#5  lockInline (this=0x571d4f8) at thread/qthread_unix.cpp:299
#6  QMutexLocker (m=0x571d4f8, this=<synthetic pointer>) at ../../src/corelib/thread/qmutex.h:109
#7  QThreadPrivate::start (arg=0x2303800) at thread/qthread_unix.cpp:317
#8  0x00007f1cffd8fe0f in start_thread () from /lib64/libpthread.so.0
#9  0x00007f1cfeb0144d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f1d014d4780 (LWP 4538)):
[KCrash Handler]
#6  0x00007f1cfea4d3d5 in raise () from /lib64/libc.so.6
#7  0x00007f1cfea4e858 in abort () from /lib64/libc.so.6
#8  0x00007f1cfea8d44b in __libc_message () from /lib64/libc.so.6
#9  0x00007f1cfea92fc6 in malloc_printerr () from /lib64/libc.so.6
#10 0x00007f1cfea93d43 in _int_free () from /lib64/libc.so.6
#11 0x00007f1cf0a2507c in ?? () from /usr/X11R6/lib64/libGL.so.1
#12 0x00007f1cefe6917a in ?? () from /usr/lib64/tls/libnvidia-tls.so.319.32
#13 0x00007f1d0002989e in QThread::start (this=0x2303800, priority=<optimized out>) at thread/qthread_unix.cpp:640
#14 0x00007f1d0001e2cf in QThreadPoolPrivate::startThread (this=this@entry=0x197a8b0, runnable=runnable@entry=0x5374010) at concurrent/qthreadpool.cpp:260
#15 0x00007f1d0001e4eb in QThreadPoolPrivate::tryStart (this=0x197a8b0, task=0x5374010) at concurrent/qthreadpool.cpp:178
#16 0x00007f1d0001e6e3 in QThreadPool::start (this=<optimized out>, runnable=0x5374010, priority=0) at concurrent/qthreadpool.cpp:474
#17 0x00007f1cdd443300 in Marble::EquirectScanlineTextureMapper::mapTexture (this=0x197a850, viewport=0x196ce70, mapQuality=Marble::NormalQuality) at /usr/src/debug/marble-4.10.5/src/lib/EquirectScanlineTextureMapper.cpp:142
#18 0x00007f1cdd44350e in Marble::EquirectScanlineTextureMapper::mapTexture (this=0x197a850, painter=0x7ffffe4f3a90, viewport=0x196ce70, dirtyRect=..., texColorizer=0x0) at /usr/src/debug/marble-4.10.5/src/lib/EquirectScanlineTextureMapper.cpp:91
#19 0x00007f1cdd3a43ac in Marble::TextureLayer::render (this=0x196cfd0, painter=0x7ffffe4f3a90, viewport=0x196ce70, renderPos=..., layer=<optimized out>) at /usr/src/debug/marble-4.10.5/src/lib/layers/TextureLayer.cpp:225
#20 0x00007f1cdd40f275 in Marble::LayerManager::renderLayers (this=0x196cf40, painter=0x7ffffe4f3a90, viewport=0x196ce70) at /usr/src/debug/marble-4.10.5/src/lib/LayerManager.cpp:171
#21 0x00007f1cdd3be1da in Marble::MarbleMap::paint (this=0x19882d0, painter=..., dirtyRect=...) at /usr/src/debug/marble-4.10.5/src/lib/MarbleMap.cpp:707
#22 0x00007f1cdd81c44e in Marble::WorldClock::paintInterface (this=0x19bf2e0, p=0x7ffffe4f3df0, option=<optimized out>, contentsRect=...) at /usr/src/debug/marble-4.10.5/src/plasmoid/worldclock.cpp:358
#23 0x00007f1cf654c3dd in Plasma::Applet::paint (this=0x19bf2e0, painter=0x7ffffe4f3df0, option=0xfd65d8, widget=0x0) at /usr/src/debug/kdelibs-4.10.5/plasma/applet.cpp:1466
#24 0x00007f1cff88d2f9 in _q_paintItem (item=item@entry=0x19bf2f0, painter=painter@entry=0x7ffffe4f3df0, option=option@entry=0xfd65d8, widget=widget@entry=0x0, useWindowOpacity=useWindowOpacity@entry=false, painterStateProtection=painterStateProtection@entry=true) at graphicsview/qgraphicsscene.cpp:4335
#25 0x00007f1cff88d5f2 in _q_paintIntoCache (pix=pix@entry=0x7ffffe4f40d0, item=item@entry=0x19bf2f0, pixmapExposed=..., itemToPixmap=..., renderHints=..., option=option@entry=0xfd65d8, painterStateProtection=painterStateProtection@entry=true) at graphicsview/qgraphicsscene.cpp:4373
#26 0x00007f1cff8a155e in QGraphicsScenePrivate::drawItemHelper (this=this@entry=0xfd63b0, item=item@entry=0x19bf2f0, painter=painter@entry=0x7ffffe4f4ee0, option=option@entry=0xfd65d8, widget=widget@entry=0x22e98d0, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4694
#27 0x00007f1cff8a25c8 in QGraphicsScenePrivate::draw (this=this@entry=0xfd63b0, item=item@entry=0x19bf2f0, painter=painter@entry=0x7ffffe4f4ee0, viewTransform=viewTransform@entry=0x7ffffe4f5070, transformPtr=transformPtr@entry=0x7ffffe4f46c0, exposedRegion=exposedRegion@entry=0x22d6788, widget=0x22e98d0, opacity=opacity@entry=1, effectTransform=effectTransform@entry=0x0, wasDirtyParentSceneTransform=wasDirtyParentSceneTransform@entry=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4966
#28 0x00007f1cff8a2c85 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0xfd63b0, item=0x19bf2f0, painter=0x7ffffe4f4ee0, viewTransform=0x7ffffe4f5070, exposedRegion=0x22d6788, widget=0x22e98d0, parentOpacity=<optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4857
#29 0x00007f1cff8a2155 in QGraphicsScenePrivate::draw (this=this@entry=0xfd63b0, item=item@entry=0x19dc6a0, painter=painter@entry=0x7ffffe4f4ee0, viewTransform=viewTransform@entry=0x7ffffe4f5070, transformPtr=transformPtr@entry=0x7ffffe4f4b80, exposedRegion=exposedRegion@entry=0x22d6788, widget=0x22e98d0, opacity=opacity@entry=1, effectTransform=effectTransform@entry=0x0, wasDirtyParentSceneTransform=wasDirtyParentSceneTransform@entry=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4996
#30 0x00007f1cff8a2c85 in QGraphicsScenePrivate::drawSubtreeRecursive (this=this@entry=0xfd63b0, item=0x19dc6a0, painter=painter@entry=0x7ffffe4f4ee0, viewTransform=viewTransform@entry=0x7ffffe4f5070, exposedRegion=exposedRegion@entry=0x22d6788, widget=widget@entry=0x22e98d0, parentOpacity=parentOpacity@entry=1, effectTransform=effectTransform@entry=0x0) at graphicsview/qgraphicsscene.cpp:4857
#31 0x00007f1cff8a376e in QGraphicsScenePrivate::drawItems (this=0xfd63b0, painter=0x7ffffe4f4ee0, viewTransform=0x7ffffe4f5070, exposedRegion=0x22d6788, widget=0x22e98d0) at graphicsview/qgraphicsscene.cpp:4739
#32 0x00007f1cff8bfa68 in QGraphicsView::paintEvent (this=0x22cd0d0, event=<optimized out>) at graphicsview/qgraphicsview.cpp:3471
#33 0x00007f1cff2fe0fe in QWidget::event (this=0x22cd0d0, event=0x7ffffe4f5b30) at kernel/qwidget.cpp:8532
#34 0x00007f1cff6a8f26 in QFrame::event (this=0x22cd0d0, e=0x7ffffe4f5b30) at widgets/qframe.cpp:557
#35 0x00007f1cff8c0bbb in QGraphicsView::viewportEvent (this=0x22cd0d0, event=0x7ffffe4f5b30) at graphicsview/qgraphicsview.cpp:2866
#36 0x00007f1d00125ef6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x22e98d0, event=0x7ffffe4f5b30) at kernel/qcoreapplication.cpp:1056
#37 0x00007f1cff2ae83c in QApplicationPrivate::notify_helper (this=this@entry=0xf8bb80, receiver=receiver@entry=0x22e98d0, e=e@entry=0x7ffffe4f5b30) at kernel/qapplication.cpp:4558
#38 0x00007f1cff2b2ceb in QApplication::notify (this=0x1054d00, receiver=0x22e98d0, e=0x7ffffe4f5b30) at kernel/qapplication.cpp:4423
#39 0x00007f1d00ed27f6 in KApplication::notify (this=0x1054d00, receiver=0x22e98d0, event=0x7ffffe4f5b30) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#40 0x00007f1d00125d8e in QCoreApplication::notifyInternal (this=0x1054d00, receiver=0x22e98d0, event=0x7ffffe4f5b30) at kernel/qcoreapplication.cpp:946
#41 0x00007f1cff2f9cc4 in sendSpontaneousEvent (event=0x7ffffe4f5b30, receiver=0x22e98d0) at ../../src/corelib/kernel/qcoreapplication.h:234
#42 QWidgetPrivate::drawWidget (this=this@entry=0x22e9900, pdev=pdev@entry=0x23254f0, rgn=..., offset=..., flags=flags@entry=4, sharedPainter=sharedPainter@entry=0x0, backingStore=backingStore@entry=0x22ea0c0) at kernel/qwidget.cpp:5598
#43 0x00007f1cff2fa7bf in QWidgetPrivate::paintSiblingsRecursive (this=0x22d6300, pdev=0x23254f0, siblings=..., index=<optimized out>, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x22ea0c0) at kernel/qwidget.cpp:5807
#44 0x00007f1cff2f9855 in QWidgetPrivate::drawWidget (this=0x22d6300, pdev=0x23254f0, rgn=..., offset=..., flags=<optimized out>, sharedPainter=0x0, backingStore=0x22ea0c0) at kernel/qwidget.cpp:5651
#45 0x00007f1cff4c4168 in QWidgetBackingStore::sync (this=0x22ea0c0) at painting/qbackingstore.cpp:1373
#46 0x00007f1cff2ee960 in QWidgetPrivate::syncBackingStore (this=this@entry=0x22d6300) at kernel/qwidget.cpp:1896
#47 0x00007f1cff2fe5a4 in QWidget::event (this=0x22cd0d0, event=0x58f4450) at kernel/qwidget.cpp:8679
#48 0x00007f1cff6a8f26 in QFrame::event (this=0x22cd0d0, e=0x58f4450) at widgets/qframe.cpp:557
#49 0x00007f1cff728d0b in QAbstractScrollArea::event (this=0x22cd0d0, e=0x58f4450) at widgets/qabstractscrollarea.cpp:996
#50 0x00007f1cff2ae86c in QApplicationPrivate::notify_helper (this=this@entry=0xf8bb80, receiver=receiver@entry=0x22cd0d0, e=e@entry=0x58f4450) at kernel/qapplication.cpp:4562
#51 0x00007f1cff2b2ceb in QApplication::notify (this=0x1054d00, receiver=0x22cd0d0, e=0x58f4450) at kernel/qapplication.cpp:4423
#52 0x00007f1d00ed27f6 in KApplication::notify (this=0x1054d00, receiver=0x22cd0d0, event=0x58f4450) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#53 0x00007f1d00125d8e in QCoreApplication::notifyInternal (this=0x1054d00, receiver=receiver@entry=0x22cd0d0, event=event@entry=0x58f4450) at kernel/qcoreapplication.cpp:946
#54 0x00007f1d001296f1 in sendEvent (event=0x58f4450, receiver=0x22cd0d0) at kernel/qcoreapplication.h:231
#55 QCoreApplicationPrivate::sendPostedEvents (receiver=0x22cd0d0, event_type=77, data=0xeb12b0) at kernel/qcoreapplication.cpp:1570
#56 0x00007f1cff89c682 in dispatchPendingUpdateRequests (this=0x22d6300) at ../../src/gui/graphicsview/qgraphicsview_p.h:200
#57 QGraphicsScenePrivate::_q_processDirtyItems (this=0xfd63b0) at graphicsview/qgraphicsscene.cpp:515
#58 0x00007f1cff89c839 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at .moc/release-shared/moc_qgraphicsscene.cpp:107
#59 QGraphicsScene::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at .moc/release-shared/moc_qgraphicsscene.cpp:86
#60 0x00007f1d0013a77e in QObject::event (this=0x10f02a0, e=<optimized out>) at kernel/qobject.cpp:1203
#61 0x00007f1cff8a7249 in QGraphicsScene::event (this=0x10f02a0, event=0x579a7f0) at graphicsview/qgraphicsscene.cpp:3565
#62 0x00007f1cff2ae86c in QApplicationPrivate::notify_helper (this=this@entry=0xf8bb80, receiver=receiver@entry=0x10f02a0, e=e@entry=0x579a7f0) at kernel/qapplication.cpp:4562
#63 0x00007f1cff2b2ceb in QApplication::notify (this=0x1054d00, receiver=0x10f02a0, e=0x579a7f0) at kernel/qapplication.cpp:4423
#64 0x00007f1d00ed27f6 in KApplication::notify (this=0x1054d00, receiver=0x10f02a0, event=0x579a7f0) at /usr/src/debug/kdelibs-4.10.5/kdeui/kernel/kapplication.cpp:311
#65 0x00007f1d00125d8e in QCoreApplication::notifyInternal (this=0x1054d00, receiver=receiver@entry=0x10f02a0, event=event@entry=0x579a7f0) at kernel/qcoreapplication.cpp:946
#66 0x00007f1d001296f1 in sendEvent (event=0x579a7f0, receiver=0x10f02a0) at kernel/qcoreapplication.h:231
#67 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xeb12b0) at kernel/qcoreapplication.cpp:1570
#68 0x00007f1d00154133 in sendPostedEvents () at kernel/qcoreapplication.h:236
#69 postEventSourceDispatch (s=0xf8cd20) at kernel/qeventdispatcher_glib.cpp:279
#70 0x00007f1cfba027d5 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#71 0x00007f1cfba02b08 in ?? () from /usr/lib64/libglib-2.0.so.0
#72 0x00007f1cfba02bc4 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#73 0x00007f1d001542c6 in QEventDispatcherGlib::processEvents (this=0xf80c20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#74 0x00007f1cff34ec1e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#75 0x00007f1d00124adf in QEventLoop::processEvents (this=this@entry=0x7ffffe4f7540, flags=...) at kernel/qeventloop.cpp:149
#76 0x00007f1d00124d68 in QEventLoop::exec (this=0x7ffffe4f7540, flags=...) at kernel/qeventloop.cpp:204
#77 0x00007f1d00129a08 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#78 0x00007f1cec0dfa31 in kdemain (argc=1, argv=0xeb6710) at /usr/src/debug/kde-workspace-4.10.5/plasma/desktop/shell/main.cpp:126
#79 0x000000000040889a in _start ()

Possible duplicates by query: bug 325825.

Reported using DrKonqi