Application: kontact (4.4.3)
KDE Platform Version: 4.4.4 (KDE 4.4.4)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-21-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Ironically I was reading about Akonadi porting on Planet KDE ;-)

Looks like it's the bt below thats the culprit but what do I know:

Thread 1 (Thread 0xb784d990 (LWP 1913)):
[KCrash Handler]
#6  0x00bff422 in __kernel_vsyscall ()
#7  0x00791651 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0x00794a82 in *__GI_abort () at abort.c:92
#9  0x007c849d in __libc_message (do_abort=2, fmt=0x89cf98 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#10 0x007d2591 in malloc_printerr (action=<value optimized out>, str=0x6 <Address 0x6 out of bounds>, ptr=0xb878bc8) at malloc.c:6264
#11 0x007d3de8 in _int_free (av=<value optimized out>, p=<value optimized out>) at malloc.c:4792
#12 0x007d6ecd in *__GI___libc_free (mem=0xb878bc8) at malloc.c:3738
#13 0x0195be7d in qFree (ptr=0xb878bc8) at global/qmalloc.cpp:60
#14 0x019bb3e3 in QVectorData::free (x=0x0, alignment=4) at tools/qvector.cpp:82
#15 0x040b0bb6 in QVectorTypedData<unsigned int>::free (this=0xc3e1acc, v=...) at ../../include/QtCore/../../src/corelib/tools/qvector.h:96
#16 QVector<unsigned int>::free (this=0xc3e1acc, v=...) at ../../include/QtCore/../../src/corelib/tools/qvector.h:438
#17 QVector<unsigned int>::operator= (this=0xc3e1acc, v=...) at ../../include/QtCore/../../src/corelib/tools/qvector.h:381
#18 0x040aa120 in QImage::copy (this=0xbff42ff8, r=...) at image/qimage.cpp:1415
#19 0x040a8bd7 in QImage::detach (this=0xbff42ff8) at image/qimage.cpp:1359
#20 0x040a9d38 in QImage::scanLine (this=0xbff42ff8, i=0) at image/qimage.cpp:1845
#21 0x041b868a in QRasterBuffer::colorizeBitmap (this=0xa983710, image=..., color=...) at painting/qpaintengine_raster.cpp:4160
#22 0x041c590f in QSpanData::setup (this=0xd00cfa0, brush=..., alpha=256, compositionMode=QPainter::CompositionMode_SourceOver) at painting/qpaintengine_raster.cpp:5067
#23 0x041c68fc in QRasterPaintEngine::updateBrush (this=0xb889fb8, brush=...) at painting/qpaintengine_raster.cpp:868
#24 0x041c6bcb in QRasterPaintEngine::ensureBrush (this=0xb889fb8, path=..., brush=...) at painting/qpaintengine_raster_p.h:268
#25 QRasterPaintEngine::fill (this=0xb889fb8, path=..., brush=...) at painting/qpaintengine_raster.cpp:1799
#26 0x041318a6 in QPaintEngineEx::draw (this=0xb889fb8, path=...) at painting/qpaintengineex.cpp:598
#27 0x04131c15 in QPaintEngineEx::drawPath (this=0xb889fb8, path=...) at painting/qpaintengineex.cpp:847
#28 0x041492ef in QPainter::drawPath (this=0xbff438ec, path=...) at painting/qpainter.cpp:3368
#29 0x041438fa in QPainterPrivate::draw_helper (this=0xe302f60, originalPath=..., op=<value optimized out>) at painting/qpainter.cpp:458
#30 0x04145e80 in QPainter::drawRects (this=0xbff4471c, rects=0xbff43ecc, rectCount=1) at painting/qpainter.cpp:3571
#31 0x0414604a in QPainter::drawRect (this=0xbff4471c, r=..., brush=...) at ../../include/QtGui/../../src/gui/painting/qpainter.h:622
#32 QPainter::fillRect (this=0xbff4471c, r=..., brush=...) at painting/qpainter.cpp:6698
#33 0x02238f2c in OxygenStyle::drawTreePrimitive (this=0x93abde8, primitive=3, opt=0xbff4412c, r=..., pal=..., flags=..., p=0xbff4471c, widget=0x9b2da08, kOpt=0x0)
    at ../../../kstyles/oxygen/oxygen.cpp:2770
#34 0x0223781a in OxygenStyle::drawKStylePrimitive (this=0x93abde8, widgetType=KStyle::WT_Tree, primitive=3, opt=0xbff4412c, r=..., palette=..., flags=..., p=0xbff4471c, widget=0x9b2da08, kOpt=0x0)
    at ../../../kstyles/oxygen/oxygen.cpp:762
#35 0x00f07f5b in KStyle::drawPrimitive (this=0x93abde8, elem=QStyle::PE_IndicatorBranch, option=0xbff4412c, painter=0xbff4471c, widget=0x9b2da08) at ../../kdeui/kernel/kstyle.cpp:1071
#36 0x02237e67 in OxygenStyle::drawPrimitive (this=0x93abde8, element=QStyle::PE_Q3CheckListController, option=0xbff4412c, p=0xbff4471c, widget=0x9b2da08) at ../../../kstyles/oxygen/oxygen.cpp:485
#37 0x045b0ddf in QTreeView::drawBranches (this=0x9b2da08, painter=0xbff4471c, rect=..., index=...) at itemviews/qtreeview.cpp:1793
#38 0x045c06de in QTreeView::drawRow (this=0x9b2da08, painter=0xbff4471c, option=..., index=...) at itemviews/qtreeview.cpp:1653
#39 0x045ba409 in QTreeView::drawTree (this=0x9b2da08, painter=0xbff4471c, region=...) at itemviews/qtreeview.cpp:1433
#40 0x045ba6bd in QTreeView::paintEvent (this=0x9b2da08, event=0xbff44fd4) at itemviews/qtreeview.cpp:1266
#41 0x0402c016 in QWidget::event (this=0x9b2da08, event=0xbff44fd4) at kernel/qwidget.cpp:8190
#42 0x0442a423 in QFrame::event (this=0x9b2da08, e=0xbff44fd4) at widgets/qframe.cpp:557
#43 0x044c49d2 in QAbstractScrollArea::viewportEvent (this=0x779, e=0x6) at widgets/qabstractscrollarea.cpp:1036
#44 0x04579e57 in QAbstractItemView::viewportEvent (this=0x9b2da08, event=0xbff44fd4) at itemviews/qabstractitemview.cpp:1615
#45 0x045b96fc in QTreeView::viewportEvent (this=0x9b2da08, event=0xbff44fd4) at itemviews/qtreeview.cpp:1248
#46 0x044c72a5 in QAbstractScrollAreaPrivate::viewportEvent (this=0x9b306f0, o=0x99b07d0, e=0xbff44fd4) at widgets/qabstractscrollarea_p.h:100
#47 QAbstractScrollAreaFilter::eventFilter (this=0x9b306f0, o=0x99b07d0, e=0xbff44fd4) at widgets/qabstractscrollarea_p.h:116
#48 0x01a5e3da in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x93790c8, receiver=0x99b07d0, event=0xbff44fd4) at kernel/qcoreapplication.cpp:841
#49 0x03fcde69 in QApplicationPrivate::notify_helper (this=0x93790c8, receiver=0x99b07d0, e=0xbff44fd4) at kernel/qapplication.cpp:4298
#50 0x03fd4aa9 in QApplication::notify (this=0xbff45ca4, receiver=0x99b07d0, e=0xbff44fd4) at kernel/qapplication.cpp:4267
#51 0x00eeeffa in KApplication::notify (this=0xbff45ca4, receiver=0x99b07d0, event=0xbff44fd4) at ../../kdeui/kernel/kapplication.cpp:302
#52 0x01a5f13b in QCoreApplication::notifyInternal (this=0xbff45ca4, receiver=0x99b07d0, event=0xbff44fd4) at kernel/qcoreapplication.cpp:726
#53 0x04035306 in QCoreApplication::sendSpontaneousEvent (this=0x99b07e8, pdev=0x95b93e4, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9599750)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#54 QWidgetPrivate::drawWidget (this=0x99b07e8, pdev=0x95b93e4, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9599750) at kernel/qwidget.cpp:5363
#55 0x0420cfc7 in QWidgetBackingStore::sync (this=0x9599750) at painting/qbackingstore.cpp:1292
#56 0x04025ae3 in QWidgetPrivate::syncBackingStore (this=0x9378f08) at kernel/qwidget.cpp:1688
#57 0x0402c7d6 in QWidget::event (this=0x9378e20, event=0xca7a238) at kernel/qwidget.cpp:8337
#58 0x04449187 in QMainWindow::event (this=0x9378e20, event=0xca7a238) at widgets/qmainwindow.cpp:1414
#59 0x00fe0d14 in KMainWindow::event (this=0x9378e20, ev=0xca7a238) at ../../kdeui/widgets/kmainwindow.cpp:1103
#60 0x01028b2f in KXmlGuiWindow::event (this=0x9378e20, ev=0xca7a238) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#61 0x03fcde8c in QApplicationPrivate::notify_helper (this=0x93790c8, receiver=0x9378e20, e=0xca7a238) at kernel/qapplication.cpp:4302
#62 0x03fd4aa9 in QApplication::notify (this=0xbff45ca4, receiver=0x9378e20, e=0xca7a238) at kernel/qapplication.cpp:4267
#63 0x00eeeffa in KApplication::notify (this=0xbff45ca4, receiver=0x9378e20, event=0xca7a238) at ../../kdeui/kernel/kapplication.cpp:302
#64 0x01a5f13b in QCoreApplication::notifyInternal (this=0xbff45ca4, receiver=0x9378e20, event=0xca7a238) at kernel/qcoreapplication.cpp:726
#65 0x01a62bfc in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9356a60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#66 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9356a60) at kernel/qcoreapplication.cpp:1367
#67 0x01a62d7d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260
#68 0x0408ec0f in QCoreApplication::sendPostedEvents (this=0x9356588, flags=...) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#69 QEventDispatcherX11::processEvents (this=0x9356588, flags=...) at kernel/qeventdispatcher_x11.cpp:75
#70 0x01a5d759 in QEventLoop::processEvents (this=0xbff45c04, flags=) at kernel/qeventloop.cpp:149
#71 0x01a5dbaa in QEventLoop::exec (this=0xbff45c04, flags=...) at kernel/qeventloop.cpp:201
#72 0x01a62e3f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#73 0x03fcdf27 in QApplication::exec () at kernel/qapplication.cpp:3581
#74 0x0804b472 in main (argc=1, argv=0xbff45ec4) at ../../../kontact/src/main.cpp:224


 -- Backtrace:
Application: Kontact (kontact), signal: Aborted
[Current thread is 1 (Thread 0xb784d990 (LWP 1913))]

Thread 5 (Thread 0xb2bb9b70 (LWP 1928)):
#0  0x00bff422 in __kernel_vsyscall ()
#1  0x00841d33 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x007d8697 in _L_lock_9637 () from /lib/tls/i686/cmov/libc.so.6
#3  0x007d6ec6 in *__GI___libc_free (mem=0xb2e9018) at malloc.c:3736
#4  0x004b3741 in operator delete(void*) () from /usr/lib/libstdc++.so.6
#5  0x01a8ca7a in QEventDispatcherUNIX::unregisterSocketNotifier (this=0x9b36d48, notifier=0xb2bb92cc) at kernel/qeventdispatcher_unix.cpp:803
#6  0x01a79fb9 in QSocketNotifier::setEnabled (this=0xfffffe00, enable=false) at kernel/qsocketnotifier.cpp:298
#7  0x01a8dd11 in QEventDispatcherUNIXPrivate::doSelect (this=0x9cd9378, flags=..., timeout=0x0) at kernel/qeventdispatcher_unix.cpp:260
#8  0x01a8e765 in QEventDispatcherUNIX::processEvents (this=0x9b36d48, flags=...) at kernel/qeventdispatcher_unix.cpp:920
#9  0x01a5d759 in QEventLoop::processEvents (this=0xb2bb9270, flags=) at kernel/qeventloop.cpp:149
#10 0x01a5dbaa in QEventLoop::exec (this=0xb2bb9270, flags=...) at kernel/qeventloop.cpp:201
#11 0x0195efc9 in QThread::exec (this=0xb2e9ee8) at thread/qthread.cpp:487
#12 0x01a3d1db in QInotifyFileSystemWatcherEngine::run (this=0xb2e9ee8) at io/qfilesystemwatcher_inotify.cpp:248
#13 0x0196197e in QThreadPrivate::start (arg=0xb2e9ee8) at thread/qthread_unix.cpp:248
#14 0x01e1596e in start_thread (arg=0xb2bb9b70) at pthread_create.c:300
#15 0x00834a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 4 (Thread 0xaf5ffb70 (LWP 2095)):
#0  0x00bff422 in __kernel_vsyscall ()
#1  0x00841d33 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x007d8697 in _L_lock_9637 () from /lib/tls/i686/cmov/libc.so.6
#3  0x007d6ec6 in *__GI___libc_free (mem=0xe406650) at malloc.c:3736
#4  0x004b3741 in operator delete(void*) () from /usr/lib/libstdc++.so.6
#5  0x01a8d4e5 in ~QEventDispatcherUNIXPrivate (this=0xe406650, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:174
#6  0x01a75b2c in QScopedPointerDeleter<QObjectData>::cleanup (this=0xe3771b0, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#7  ~QScopedPointer (this=0xe3771b0, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100
#8  ~QObject (this=0xe3771b0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:992
#9  0x01a50c88 in ~QAbstractEventDispatcher (this=0xe3771b0, __in_chrg=<value optimized out>) at kernel/qabstracteventdispatcher.cpp:231
#10 0x01a8cb9a in ~QEventDispatcherUNIX (this=0xe3771b0, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:628
#11 0x019614ea in QThreadPrivate::finish (arg=0x1b75890) at thread/qthread_unix.cpp:284
#12 0x01961986 in ~__pthread_cleanup_class (arg=0x1b75890) at /usr/include/pthread.h:535
#13 QThreadPrivate::start (arg=0x1b75890) at thread/qthread_unix.cpp:253
#14 0x01e1596e in start_thread (arg=0xaf5ffb70) at pthread_create.c:300
#15 0x00834a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xb23b8b70 (LWP 2177)):
#0  0x00bff422 in __kernel_vsyscall ()
#1  0x00841d33 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x007d8697 in _L_lock_9637 () from /lib/tls/i686/cmov/libc.so.6
#3  0x007d6ec6 in *__GI___libc_free (mem=0xcce2710) at malloc.c:3736
#4  0x0195be7d in qFree (ptr=0xcce2710) at global/qmalloc.cpp:60
#5  0x019ab9e0 in QString::free (d=0xcce2710) at tools/qstring.cpp:1108
#6  0x019abe3e in QString::operator= (this=0x9d982cc, other=...) at tools/qstring.cpp:1282
#7  0x017b568a in operator= (this=0xaee4538, other=...) at kernel/qhostinfo_p.h:99
#8  QHostInfo::operator= (this=0xaee4538, other=...) at kernel/qhostinfo.cpp:287
#9  0x01266c4f in QtConcurrent::StoredFunctorCall1<QHostInfo, QHostInfo (*)(QString const&), QString>::runFunctor (this=0xaee4528) at /usr/include/qt4/QtCore/qtconcurrentstoredfunctioncall.h:274
#10 0x012672e1 in QtConcurrent::RunFunctionTask<QHostInfo>::run (this=0xaee4528) at /usr/include/qt4/QtCore/qtconcurrentrunbase.h:103
#11 0x01956619 in QThreadPoolThread::run (this=0xb2f8d48) at concurrent/qthreadpool.cpp:106
#12 0x0196197e in QThreadPrivate::start (arg=0xb2f8d48) at thread/qthread_unix.cpp:248
#13 0x01e1596e in start_thread (arg=0xb23b8b70) at pthread_create.c:300
#14 0x00834a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xb447eb70 (LWP 2181)):
#0  0x00bff422 in __kernel_vsyscall ()
#1  0x00841d33 in __lll_lock_wait_private () at ../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:95
#2  0x007d8697 in _L_lock_9637 () from /lib/tls/i686/cmov/libc.so.6
#3  0x007d6ec6 in *__GI___libc_free (mem=0x9da6528) at malloc.c:3736
#4  0x004b3741 in operator delete(void*) () from /usr/lib/libstdc++.so.6
#5  0x01a8d4e5 in ~QEventDispatcherUNIXPrivate (this=0x9da6528, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:174
#6  0x01a75b2c in QScopedPointerDeleter<QObjectData>::cleanup (this=0xc4cd5a8, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#7  ~QScopedPointer (this=0xc4cd5a8, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100
#8  ~QObject (this=0xc4cd5a8, __in_chrg=<value optimized out>) at kernel/qobject.cpp:992
#9  0x01a50c88 in ~QAbstractEventDispatcher (this=0xc4cd5a8, __in_chrg=<value optimized out>) at kernel/qabstracteventdispatcher.cpp:231
#10 0x01a8cb9a in ~QEventDispatcherUNIX (this=0xc4cd5a8, __in_chrg=<value optimized out>) at kernel/qeventdispatcher_unix.cpp:628
#11 0x019614ea in QThreadPrivate::finish (arg=0x9c72178) at thread/qthread_unix.cpp:284
#12 0x01961986 in ~__pthread_cleanup_class (arg=0x9c72178) at /usr/include/pthread.h:535
#13 QThreadPrivate::start (arg=0x9c72178) at thread/qthread_unix.cpp:253
#14 0x01e1596e in start_thread (arg=0xb447eb70) at pthread_create.c:300
#15 0x00834a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb784d990 (LWP 1913)):
[KCrash Handler]
#6  0x00bff422 in __kernel_vsyscall ()
#7  0x00791651 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#8  0x00794a82 in *__GI_abort () at abort.c:92
#9  0x007c849d in __libc_message (do_abort=2, fmt=0x89cf98 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
#10 0x007d2591 in malloc_printerr (action=<value optimized out>, str=0x6 <Address 0x6 out of bounds>, ptr=0xb878bc8) at malloc.c:6264
#11 0x007d3de8 in _int_free (av=<value optimized out>, p=<value optimized out>) at malloc.c:4792
#12 0x007d6ecd in *__GI___libc_free (mem=0xb878bc8) at malloc.c:3738
#13 0x0195be7d in qFree (ptr=0xb878bc8) at global/qmalloc.cpp:60
#14 0x019bb3e3 in QVectorData::free (x=0x0, alignment=4) at tools/qvector.cpp:82
#15 0x040b0bb6 in QVectorTypedData<unsigned int>::free (this=0xc3e1acc, v=...) at ../../include/QtCore/../../src/corelib/tools/qvector.h:96
#16 QVector<unsigned int>::free (this=0xc3e1acc, v=...) at ../../include/QtCore/../../src/corelib/tools/qvector.h:438
#17 QVector<unsigned int>::operator= (this=0xc3e1acc, v=...) at ../../include/QtCore/../../src/corelib/tools/qvector.h:381
#18 0x040aa120 in QImage::copy (this=0xbff42ff8, r=...) at image/qimage.cpp:1415
#19 0x040a8bd7 in QImage::detach (this=0xbff42ff8) at image/qimage.cpp:1359
#20 0x040a9d38 in QImage::scanLine (this=0xbff42ff8, i=0) at image/qimage.cpp:1845
#21 0x041b868a in QRasterBuffer::colorizeBitmap (this=0xa983710, image=..., color=...) at painting/qpaintengine_raster.cpp:4160
#22 0x041c590f in QSpanData::setup (this=0xd00cfa0, brush=..., alpha=256, compositionMode=QPainter::CompositionMode_SourceOver) at painting/qpaintengine_raster.cpp:5067
#23 0x041c68fc in QRasterPaintEngine::updateBrush (this=0xb889fb8, brush=...) at painting/qpaintengine_raster.cpp:868
#24 0x041c6bcb in QRasterPaintEngine::ensureBrush (this=0xb889fb8, path=..., brush=...) at painting/qpaintengine_raster_p.h:268
#25 QRasterPaintEngine::fill (this=0xb889fb8, path=..., brush=...) at painting/qpaintengine_raster.cpp:1799
#26 0x041318a6 in QPaintEngineEx::draw (this=0xb889fb8, path=...) at painting/qpaintengineex.cpp:598
#27 0x04131c15 in QPaintEngineEx::drawPath (this=0xb889fb8, path=...) at painting/qpaintengineex.cpp:847
#28 0x041492ef in QPainter::drawPath (this=0xbff438ec, path=...) at painting/qpainter.cpp:3368
#29 0x041438fa in QPainterPrivate::draw_helper (this=0xe302f60, originalPath=..., op=<value optimized out>) at painting/qpainter.cpp:458
#30 0x04145e80 in QPainter::drawRects (this=0xbff4471c, rects=0xbff43ecc, rectCount=1) at painting/qpainter.cpp:3571
#31 0x0414604a in QPainter::drawRect (this=0xbff4471c, r=..., brush=...) at ../../include/QtGui/../../src/gui/painting/qpainter.h:622
#32 QPainter::fillRect (this=0xbff4471c, r=..., brush=...) at painting/qpainter.cpp:6698
#33 0x02238f2c in OxygenStyle::drawTreePrimitive (this=0x93abde8, primitive=3, opt=0xbff4412c, r=..., pal=..., flags=..., p=0xbff4471c, widget=0x9b2da08, kOpt=0x0)
    at ../../../kstyles/oxygen/oxygen.cpp:2770
#34 0x0223781a in OxygenStyle::drawKStylePrimitive (this=0x93abde8, widgetType=KStyle::WT_Tree, primitive=3, opt=0xbff4412c, r=..., palette=..., flags=..., p=0xbff4471c, widget=0x9b2da08, kOpt=0x0)
    at ../../../kstyles/oxygen/oxygen.cpp:762
#35 0x00f07f5b in KStyle::drawPrimitive (this=0x93abde8, elem=QStyle::PE_IndicatorBranch, option=0xbff4412c, painter=0xbff4471c, widget=0x9b2da08) at ../../kdeui/kernel/kstyle.cpp:1071
#36 0x02237e67 in OxygenStyle::drawPrimitive (this=0x93abde8, element=QStyle::PE_Q3CheckListController, option=0xbff4412c, p=0xbff4471c, widget=0x9b2da08) at ../../../kstyles/oxygen/oxygen.cpp:485
#37 0x045b0ddf in QTreeView::drawBranches (this=0x9b2da08, painter=0xbff4471c, rect=..., index=...) at itemviews/qtreeview.cpp:1793
#38 0x045c06de in QTreeView::drawRow (this=0x9b2da08, painter=0xbff4471c, option=..., index=...) at itemviews/qtreeview.cpp:1653
#39 0x045ba409 in QTreeView::drawTree (this=0x9b2da08, painter=0xbff4471c, region=...) at itemviews/qtreeview.cpp:1433
#40 0x045ba6bd in QTreeView::paintEvent (this=0x9b2da08, event=0xbff44fd4) at itemviews/qtreeview.cpp:1266
#41 0x0402c016 in QWidget::event (this=0x9b2da08, event=0xbff44fd4) at kernel/qwidget.cpp:8190
#42 0x0442a423 in QFrame::event (this=0x9b2da08, e=0xbff44fd4) at widgets/qframe.cpp:557
#43 0x044c49d2 in QAbstractScrollArea::viewportEvent (this=0x779, e=0x6) at widgets/qabstractscrollarea.cpp:1036
#44 0x04579e57 in QAbstractItemView::viewportEvent (this=0x9b2da08, event=0xbff44fd4) at itemviews/qabstractitemview.cpp:1615
#45 0x045b96fc in QTreeView::viewportEvent (this=0x9b2da08, event=0xbff44fd4) at itemviews/qtreeview.cpp:1248
#46 0x044c72a5 in QAbstractScrollAreaPrivate::viewportEvent (this=0x9b306f0, o=0x99b07d0, e=0xbff44fd4) at widgets/qabstractscrollarea_p.h:100
#47 QAbstractScrollAreaFilter::eventFilter (this=0x9b306f0, o=0x99b07d0, e=0xbff44fd4) at widgets/qabstractscrollarea_p.h:116
#48 0x01a5e3da in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x93790c8, receiver=0x99b07d0, event=0xbff44fd4) at kernel/qcoreapplication.cpp:841
#49 0x03fcde69 in QApplicationPrivate::notify_helper (this=0x93790c8, receiver=0x99b07d0, e=0xbff44fd4) at kernel/qapplication.cpp:4298
#50 0x03fd4aa9 in QApplication::notify (this=0xbff45ca4, receiver=0x99b07d0, e=0xbff44fd4) at kernel/qapplication.cpp:4267
#51 0x00eeeffa in KApplication::notify (this=0xbff45ca4, receiver=0x99b07d0, event=0xbff44fd4) at ../../kdeui/kernel/kapplication.cpp:302
#52 0x01a5f13b in QCoreApplication::notifyInternal (this=0xbff45ca4, receiver=0x99b07d0, event=0xbff44fd4) at kernel/qcoreapplication.cpp:726
#53 0x04035306 in QCoreApplication::sendSpontaneousEvent (this=0x99b07e8, pdev=0x95b93e4, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9599750)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#54 QWidgetPrivate::drawWidget (this=0x99b07e8, pdev=0x95b93e4, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x9599750) at kernel/qwidget.cpp:5363
#55 0x0420cfc7 in QWidgetBackingStore::sync (this=0x9599750) at painting/qbackingstore.cpp:1292
#56 0x04025ae3 in QWidgetPrivate::syncBackingStore (this=0x9378f08) at kernel/qwidget.cpp:1688
#57 0x0402c7d6 in QWidget::event (this=0x9378e20, event=0xca7a238) at kernel/qwidget.cpp:8337
#58 0x04449187 in QMainWindow::event (this=0x9378e20, event=0xca7a238) at widgets/qmainwindow.cpp:1414
#59 0x00fe0d14 in KMainWindow::event (this=0x9378e20, ev=0xca7a238) at ../../kdeui/widgets/kmainwindow.cpp:1103
#60 0x01028b2f in KXmlGuiWindow::event (this=0x9378e20, ev=0xca7a238) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#61 0x03fcde8c in QApplicationPrivate::notify_helper (this=0x93790c8, receiver=0x9378e20, e=0xca7a238) at kernel/qapplication.cpp:4302
#62 0x03fd4aa9 in QApplication::notify (this=0xbff45ca4, receiver=0x9378e20, e=0xca7a238) at kernel/qapplication.cpp:4267
#63 0x00eeeffa in KApplication::notify (this=0xbff45ca4, receiver=0x9378e20, event=0xca7a238) at ../../kdeui/kernel/kapplication.cpp:302
#64 0x01a5f13b in QCoreApplication::notifyInternal (this=0xbff45ca4, receiver=0x9378e20, event=0xca7a238) at kernel/qcoreapplication.cpp:726
#65 0x01a62bfc in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9356a60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#66 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9356a60) at kernel/qcoreapplication.cpp:1367
#67 0x01a62d7d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1260
#68 0x0408ec0f in QCoreApplication::sendPostedEvents (this=0x9356588, flags=...) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#69 QEventDispatcherX11::processEvents (this=0x9356588, flags=...) at kernel/qeventdispatcher_x11.cpp:75
#70 0x01a5d759 in QEventLoop::processEvents (this=0xbff45c04, flags=) at kernel/qeventloop.cpp:149
#71 0x01a5dbaa in QEventLoop::exec (this=0xbff45c04, flags=...) at kernel/qeventloop.cpp:201
#72 0x01a62e3f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#73 0x03fcdf27 in QApplication::exec () at kernel/qapplication.cpp:3581
#74 0x0804b472 in main (argc=1, argv=0xbff45ec4) at ../../../kontact/src/main.cpp:224

This bug may be a duplicate of or related to bug 238702, bug 236379.

Possible duplicates by query: bug 238702, bug 236379, bug 228333, bug 228223, bug 227104.

Reported using DrKonqi