krunner chrashed with signal 11

I was restarting plasma (I killed it and restarted it to solve a hangup) while krunner crashed with a backtrace:

kdebase:
  installierte Version: 4:4.2.3-0ubuntu1~jaunty1~ppa1

Anwendung: Oberfläche zur Ausführung von Befehlen (krunner), Signal SIGSEGV
[Current thread is 0 (LWP 5407)]

Thread 6 (Thread 0xa92bab90 (LWP 5622)):
#0 0xb7f95430 in __kernel_vsyscall ()
#1 0xb4f920e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb67252ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6a5c9b2 in QWaitCondition::wait (this=0x84483c8, mutex=0x84377e8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4 0xb7cf1148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x84483b0, th=0x83f9fa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7cf3eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8403bf0, th=0x83f9fa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7cefd2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x84483b0, th=0x83f9fa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7cf3fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8403bf0, th=0x83f9fa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7cf16d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84483b0, th=0x83f9fa0, previous=0x8736178) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7cf1fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa92ba320, parent=0x84483b0, th=0x83f9fa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/Thread.cpp:87
#10 0xb7cf25fb in ThreadWeaver::Thread::run (this=0x83f9fa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/Thread.cpp:142
#11 0xb6a5b96e in QThreadPrivate::start (arg=0x83f9fa0) at thread/qthread_unix.cpp:189
#12 0xb4f8e4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb671649e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xa8ab9b90 (LWP 5623)):
#0 0xb7f95430 in __kernel_vsyscall ()
#1 0xb4f920e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb67252ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6a5c9b2 in QWaitCondition::wait (this=0x84483c8, mutex=0x84377e8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4 0xb7cf1148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x84483b0, th=0x840aaf0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7cf3eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8403bf0, th=0x840aaf0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7cefd2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x84483b0, th=0x840aaf0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7cf3fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8403bf0, th=0x840aaf0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7cf16d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84483b0, th=0x840aaf0, previous=0x848b1d0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7cf1fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa8ab9320, parent=0x84483b0, th=0x840aaf0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/Thread.cpp:87
#10 0xb7cf25fb in ThreadWeaver::Thread::run (this=0x840aaf0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/Thread.cpp:142
#11 0xb6a5b96e in QThreadPrivate::start (arg=0x840aaf0) at thread/qthread_unix.cpp:189
#12 0xb4f8e4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb671649e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa82b8b90 (LWP 5624)):
#0 0xb7f95430 in __kernel_vsyscall ()
#1 0xb4f920e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb67252ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6a5c9b2 in QWaitCondition::wait (this=0x84483c8, mutex=0x84377e8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4 0xb7cf1148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x84483b0, th=0x83fbfa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7cf3eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8403bf0, th=0x83fbfa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7cefd2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x84483b0, th=0x83fbfa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7cf3fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8403bf0, th=0x83fbfa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7cf16d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84483b0, th=0x83fbfa0, previous=0x84df268) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7cf1fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa82b8320, parent=0x84483b0, th=0x83fbfa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/Thread.cpp:87
#10 0xb7cf25fb in ThreadWeaver::Thread::run (this=0x83fbfa0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/Thread.cpp:142
#11 0xb6a5b96e in QThreadPrivate::start (arg=0x83fbfa0) at thread/qthread_unix.cpp:189
#12 0xb4f8e4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb671649e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa7ab7b90 (LWP 5625)):
#0 0xb7f95430 in __kernel_vsyscall ()
#1 0xb4f920e5 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2 0xb67252ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3 0xb6a5c9b2 in QWaitCondition::wait (this=0x84483c8, mutex=0x84377e8, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4 0xb7cf1148 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x84483b0, th=0x851d138) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:365
#5 0xb7cf3eec in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x8403bf0, th=0x851d138) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WorkingHardState.cpp:80
#6 0xb7cefd2b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x84483b0, th=0x851d138) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:356
#7 0xb7cf3fea in ThreadWeaver::WorkingHardState::applyForWork (this=0x8403bf0, th=0x851d138) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WorkingHardState.cpp:71
#8 0xb7cf16d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0x84483b0, th=0x851d138, previous=0x87b2be0) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/WeaverImpl.cpp:351
#9 0xb7cf1fbe in ThreadWeaver::ThreadRunHelper::run (this=0xa7ab7320, parent=0x84483b0, th=0x851d138) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/Thread.cpp:87
#10 0xb7cf25fb in ThreadWeaver::Thread::run (this=0x851d138) at /build/buildd/kde4libs-4.2.3/threadweaver/Weaver/Thread.cpp:142
#11 0xb6a5b96e in QThreadPrivate::start (arg=0x851d138) at thread/qthread_unix.cpp:189
#12 0xb4f8e4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0xb671649e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa6cfeb90 (LWP 7058)):
#0 0xb7f95430 in __kernel_vsyscall ()
#1 0xb670e7b1 in select () from /lib/tls/i686/cmov/libc.so.6
#2 0xb6b2d380 in QProcessManager::run (this=0x83a1f50) at io/qprocess_unix.cpp:305
#3 0xb6a5b96e in QThreadPrivate::start (arg=0x83a1f50) at thread/qthread_unix.cpp:189
#4 0xb4f8e4ff in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5 0xb671649e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb4b89710 (LWP 5407)):
[KCrash Handler]
#6 0x00000000 in ?? ()
#7 0xb71d8b20 in blend_transformed_tiled_argb<RegularSpans> (count=68, spans=0xbfbadc2c, userData=0x88cbb68) at painting/qdrawhelper.cpp:6344
#8 0xb71d6240 in qBlendTexture (count=68, spans=0xbfbadc2c, userData=0x88cbb68) at painting/qdrawhelper.cpp:7030
#9 0xb719b98d in QRasterizer::rasterize (this=0x851bc50, path=@0xbfbae534, fillRule=Qt::OddEvenFill) at painting/qrasterizer.cpp:105
#10 0xb71c4c45 in QRasterPaintEngine::fillPath (this=0x876d3d0, path=@0xbfbaead4, fillData=0x88cbb68) at painting/qpaintengine_raster.cpp:1359
#11 0xb71d09d1 in QRasterPaintEngine::drawPath (this=0x876d3d0, path=@0xbfbaead4) at painting/qpaintengine_raster.cpp:1887
#12 0xb715c37c in QPainter::drawPath (this=0xbfbae9fc, path=@0xbfbaead4) at painting/qpainter.cpp:3218
#13 0xb715621f in QPainterPrivate::draw_helper (this=0x88c5cf0, originalPath=@0xbfbaead4, op=<value optimized out>) at painting/qpainter.cpp:451
#14 0xb7158958 in QPainter::drawRects (this=0xbfbafee0, rects=0xbfbaebb0, rectCount=1) at painting/qpainter.cpp:3421
#15 0xb7159802 in QPainter::drawPixmap (this=0xbfbafee0, p=@0xbfbaef98, pm=@0x86dbe74) at ../../include/QtGui/../../src/gui/painting/qpainter.h:615
#16 0xb7dc7aef in Plasma::FrameSvg::paintFrame () from /usr/lib/libplasma.so.3
#17 0xb7f46031 in ResultItem::paint (this=0xa5f06bd0, painter=0xbfbafee0, option=0x86283d4, widget=0x8523080) at /build/buildd/kdebase-workspace-4.2.3/krunner/interfaces/default/resultitem.cpp:425
#18 0xb76752f4 in _q_paintItem (item=<value optimized out>, painter=0xbfbafee0, option=0x86283d4, widget=0x8523080, useWindowOpacity=true, painterStateProtection=false)
    at graphicsview/qgraphicsscene.cpp:4483
#19 0xb767a6ba in QGraphicsScenePrivate::drawItemHelper (this=0x85113b8, item=0xa5f06bd8, painter=0xbfbafee0, option=0x86283d4, widget=0x8523080, painterStateProtection=<value optimized out>)
    at graphicsview/qgraphicsscene.cpp:4552
#20 0xb767c88f in QGraphicsScene::drawItems (this=0x851eec8, painter=0xbfbafee0, numItems=14, items=0x8885638, options=0x8627d20, widget=0x8523080) at graphicsview/qgraphicsscene.cpp:4957
#21 0xb768effc in QGraphicsView::drawItems (this=0x8519d88, painter=0xbfbafee0, numItems=14, items=0x8885638, options=0x8627d20) at graphicsview/qgraphicsview.cpp:3783
#22 0xb769ca52 in QGraphicsView::paintEvent (this=0x8519d88, event=0xbfbb0464) at graphicsview/qgraphicsview.cpp:3542
#23 0xb707991e in QWidget::event (this=0x8519d88, event=0xbfbb0464) at kernel/qwidget.cpp:7654
#24 0xb7453993 in QFrame::event (this=0x8519d88, e=0xbfbb0464) at widgets/qframe.cpp:559
#25 0xb74f394f in QAbstractScrollArea::viewportEvent (this=0x8519d88, e=0xbfbaba48) at widgets/qabstractscrollarea.cpp:962
#26 0xb7697102 in QGraphicsView::viewportEvent (this=0x8519d88, event=0xbfbb0464) at graphicsview/qgraphicsview.cpp:2933
#27 0xb74f5f55 in QAbstractScrollAreaFilter::eventFilter (this=0x8522ff0, o=0x8523080, e=0xbfbb0464) at widgets/qabstractscrollarea_p.h:100
#28 0xb6b4ec5a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x839f378, receiver=0x8523080, event=0xbfbb0464) at kernel/qcoreapplication.cpp:718
#29 0xb7022e7a in QApplicationPrivate::notify_helper (this=0x839f378, receiver=0x8523080, e=0xbfbb0464) at kernel/qapplication.cpp:4080
#30 0xb702b282 in QApplication::notify (this=0x838f4b8, receiver=0x8523080, e=0xbfbb0464) at kernel/qapplication.cpp:4049
#31 0xb7ae4e5d in KApplication::notify (this=0x838f4b8, receiver=0x8523080, event=0xbfbb0464) at /build/buildd/kde4libs-4.2.3/kdeui/kernel/kapplication.cpp:307
#32 0xb6b4fa3b in QCoreApplication::notifyInternal (this=0x838f4b8, receiver=0x8523080, event=0xbfbb0464) at kernel/qcoreapplication.cpp:602
#33 0xb702dfee in QCoreApplication::sendSpontaneousEvent (receiver=0x8523080, event=0xbfbaba48) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#34 0xb7081719 in QWidgetPrivate::drawWidget (this=0x84949a8, pdev=0x8435bdc, rgn=@0xbfbb05c4, offset=@0xbfbb05bc, flags=4, sharedPainter=0x0, backingStore=0x842bd38) at kernel/qwidget.cpp:5046
#35 0xb7081ebe in QWidgetPrivate::paintSiblingsRecursive (this=0x858db78, pdev=0x8435bdc, siblings=@0x858db84, index=2, rgn=@0xbfbb07a4, offset=@0xbfbb079c, flags=4, sharedPainter=0x0,
    backingStore=0x842bd38) at kernel/qwidget.cpp:5156
#36 0xb708130a in QWidgetPrivate::drawWidget (this=0x858db78, pdev=0x8435bdc, rgn=@0xbfbb07a4, offset=@0xbfbb079c, flags=4, sharedPainter=0x0, backingStore=0x842bd38) at kernel/qwidget.cpp:5095
#37 0xb7081ebe in QWidgetPrivate::paintSiblingsRecursive (this=0x847a6b0, pdev=0x8435bdc, siblings=@0x847a6bc, index=6, rgn=@0xbfbb0984, offset=@0xbfbb097c, flags=4, sharedPainter=0x0,
    backingStore=0x842bd38) at kernel/qwidget.cpp:5156
#38 0xb708130a in QWidgetPrivate::drawWidget (this=0x847a6b0, pdev=0x8435bdc, rgn=@0xbfbb0984, offset=@0xbfbb097c, flags=4, sharedPainter=0x0, backingStore=0x842bd38) at kernel/qwidget.cpp:5095
#39 0xb7081ebe in QWidgetPrivate::paintSiblingsRecursive (this=0x842bf80, pdev=0x8435bdc, siblings=@0x842bf8c, index=2, rgn=@0xbfbb0c38, offset=@0x842bd5c, flags=4, sharedPainter=0x0,
    backingStore=0x842bd38) at kernel/qwidget.cpp:5156
#40 0xb708130a in QWidgetPrivate::drawWidget (this=0x842bf80, pdev=0x8435bdc, rgn=@0xbfbb0c38, offset=@0x842bd5c, flags=4, sharedPainter=0x0, backingStore=0x842bd38) at kernel/qwidget.cpp:5095
#41 0xb723e08a in QWidgetBackingStore::sync (this=0x842bd38) at painting/qbackingstore.cpp:1266
#42 0xb7071bb6 in QWidgetPrivate::syncBackingStore (this=0x842bf80) at kernel/qwidget.cpp:1603
#43 0xb7079d85 in QWidget::event (this=0x842bef8, event=0x88b75b8) at kernel/qwidget.cpp:7794
#44 0xb7f3fbe6 in KRunnerDialog::event (this=0x842bef8, event=0x88b75b8) at /build/buildd/kdebase-workspace-4.2.3/krunner/krunnerdialog.cpp:170
#45 0xb7022e9c in QApplicationPrivate::notify_helper (this=0x839f378, receiver=0x842bef8, e=0x88b75b8) at kernel/qapplication.cpp:4084
#46 0xb702b282 in QApplication::notify (this=0x838f4b8, receiver=0x842bef8, e=0x88b75b8) at kernel/qapplication.cpp:4049
#47 0xb7ae4e5d in KApplication::notify (this=0x838f4b8, receiver=0x842bef8, event=0x88b75b8) at /build/buildd/kde4libs-4.2.3/kdeui/kernel/kapplication.cpp:307
#48 0xb6b4fa3b in QCoreApplication::notifyInternal (this=0x838f4b8, receiver=0x842bef8, event=0x88b75b8) at kernel/qcoreapplication.cpp:602
#49 0xb6b50695 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8369bf0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#50 0xb6b5088d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1132
#51 0xb6b7b7ef in postEventSourceDispatch (s=0x83a1988) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#52 0xb4fdab88 in IA__g_main_context_dispatch (context=0x83a1258) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:1814
#53 0xb4fde0eb in g_main_context_iterate (context=0x83a1258, block=1, dispatch=1, self=0x839ed38) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2448
#54 0xb4fde268 in IA__g_main_context_iteration (context=0x83a1258, may_block=1) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2511
#55 0xb6b7b438 in QEventDispatcherGlib::processEvents (this=0x839df90, flags={i = -1078258808}) at kernel/qeventdispatcher_glib.cpp:323
#56 0xb70c4365 in QGuiEventDispatcherGlib::processEvents (this=0x839df90, flags={i = -1078258760}) at kernel/qguieventdispatcher_glib.cpp:202
#57 0xb6b4e06a in QEventLoop::processEvents (this=0xbfbb1430, flags={i = -1078258696}) at kernel/qeventloop.cpp:149
#58 0xb6b4e4aa in QEventLoop::exec (this=0xbfbb1430, flags={i = -1078258632}) at kernel/qeventloop.cpp:200
#59 0xb6b50959 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880
#60 0xb7022d17 in QApplication::exec () at kernel/qapplication.cpp:3553
#61 0xb7f44956 in kdemain (argc=1, argv=0xbfbb15b4) at /build/buildd/kdebase-workspace-4.2.3/krunner/main.cpp:59
#62 0x08048712 in main (argc=142197496, argv=0xb71d61f0) at /build/buildd/kdebase-workspace-4.2.3/obj-i486-linux-gnu/krunner/krunner_dummy.cpp:3