Version:           4.2.2 (using KDE 4.2.2)
OS:                Linux
Installed from:    Mandriva RPMs

In kde 4.2.1 i used konqueror and kio-sysinfo to get infos of my system by typing "sysinfo:/" in the adresse bar.
Now, with kde4.2.2 i always get a crash of konqueror :

Application : Konqueror (konqueror), signal SIGSEGV
0x00007fd4299dec31 in nanosleep () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7fd42a17a700 (LWP 17573))]

Thread 3 (Thread 0x7fd41707a950 (LWP 17574)):
#0  0x00007fd425b3d1ed in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd427552357 in QWaitCondition::wait (this=0x1e29498, mutex=0x1e29490, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  0x00007fd427547e49 in QThreadPoolThread::run (this=0x1d978c0) at concurrent/qthreadpool.cpp:140
#3  0x00007fd427551392 in QThreadPrivate::start (arg=0x1d978c0) at thread/qthread_unix.cpp:189
#4  0x00007fd425b39263 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fd429a1b78d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Thread 2 (Thread 0x7fd415e19950 (LWP 17575)):
#0  0x00007fd425b3d1ed in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd427552357 in QWaitCondition::wait (this=0x1e29498, mutex=0x1e29490, time=30000) at thread/qwaitcondition_unix.cpp:85
#2  0x00007fd427547e49 in QThreadPoolThread::run (this=0x1d97a50) at concurrent/qthreadpool.cpp:140
#3  0x00007fd427551392 in QThreadPrivate::start (arg=0x1d97a50) at thread/qthread_unix.cpp:189
#4  0x00007fd425b39263 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fd429a1b78d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Thread 1 (Thread 0x7fd42a17a700 (LWP 17573)):
[KCrash Handler]
#5  0x00007fd41b254023 in QFlags<QPaintEngine::PaintEngineFeature>::operator& (this=0x10, mask=4096) at /usr/lib/qt4/include/QtCore/qglobal.h:2002
#6  0x00007fd41b254068 in QPaintEngine::hasFeature (this=0x0, feature=<value optimized out>) at /usr/lib/qt4/include/QtGui/qpaintengine.h:225
#7  0x00007fd41b379275 in khtml::BufferedPainter::transfer (this=0x236abf0, opacity=0.899999976) at /usr/src/debug/kdelibs-4.2.2/khtml/misc/paintbuffer.h:127
#8  0x00007fd41b378aac in khtml::BufferedPainter::end (p=@0x7fff321a91c8, bp=0x0, opacity=0) at /usr/src/debug/kdelibs-4.2.2/khtml/misc/paintbuffer.cpp:241
#9  0x00007fd41b2ea3e4 in khtml::RenderLayer::paintLayer (this=0x1cf0350, rootLayer=0x1cefed0, p=0x236ac18, paintDirtyRect=@0x7fff321a95f0, selectionOnly=false)
    at /usr/src/debug/kdelibs-4.2.2/khtml/rendering/render_layer.cpp:1124
#10 0x00007fd41b2ea3ab in khtml::RenderLayer::paintLayer (this=0x1cf0048, rootLayer=0x1cefed0, p=0x7fff321a9670, paintDirtyRect=@0x7fff321a95f0, selectionOnly=false)
    at /usr/src/debug/kdelibs-4.2.2/khtml/rendering/render_layer.cpp:1107
#11 0x00007fd41b2ea3ab in khtml::RenderLayer::paintLayer (this=0x1cefed0, rootLayer=0x1cefed0, p=0x7fff321a9670, paintDirtyRect=@0x7fff321a95f0, selectionOnly=false)
    at /usr/src/debug/kdelibs-4.2.2/khtml/rendering/render_layer.cpp:1107
#12 0x00007fd41b1ada9d in KHTMLView::paintEvent (this=0x1c743d0, e=<value optimized out>) at /usr/src/debug/kdelibs-4.2.2/khtml/khtmlview.cpp:989
#13 0x00007fd41b1a5a04 in KHTMLView::viewportEvent (this=0x1c743d0, e=<value optimized out>) at /usr/src/debug/kdelibs-4.2.2/khtml/khtmlview.cpp:2183
#14 0x00007fd427639668 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x23a94f0, event=0x7fff321a9c40) at kernel/qcoreapplication.cpp:718
#15 0x00007fd426a9d46c in QApplicationPrivate::notify_helper (this=0x17bbb60, receiver=0x23a94f0, e=0x7fff321a9c40) at kernel/qapplication.cpp:4080
#16 0x00007fd426aa568a in QApplication::notify (this=0x7fff321acdb0, receiver=0x23a94f0, e=0x7fff321a9c40) at kernel/qapplication.cpp:4049
#17 0x00007fd4281de24e in KApplication::notify (this=0x7fff321acdb0, receiver=0x23a94f0, event=0x7fff321a9c40) at /usr/src/debug/kdelibs-4.2.2/kdeui/kernel/kapplication.cpp:307
#18 0x00007fd42763a35c in QCoreApplication::notifyInternal (this=0x7fff321acdb0, receiver=0x23a94f0, event=0x7fff321a9c40) at kernel/qcoreapplication.cpp:602
#19 0x00007fd426af5695 in QWidgetPrivate::drawWidget (this=0x1c75e30, pdev=0x18cfe28, rgn=@0x7fff321a9e70, offset=@0x7fff321a9e60, flags=4, sharedPainter=0x0, backingStore=0x18cfdc0)
    at kernel/qwidget.cpp:5046
#20 0x00007fd426af5e06 in QWidgetPrivate::paintSiblingsRecursive (this=0x1c765c0, pdev=0x18cfe28, siblings=@0x1c765d8, index=0, rgn=@0x7fff321aa180, offset=@0x7fff321aa170, flags=4, 
    sharedPainter=0x0, backingStore=0x18cfdc0) at kernel/qwidget.cpp:5156
#21 0x00007fd426af5307 in QWidgetPrivate::drawWidget (this=0x1c765c0, pdev=0x18cfe28, rgn=@0x7fff321aa180, offset=@0x7fff321aa170, flags=4, sharedPainter=0x0, backingStore=0x18cfdc0)
    at kernel/qwidget.cpp:5095
#22 0x00007fd426af5e06 in QWidgetPrivate::paintSiblingsRecursive (this=0x1c769c0, pdev=0x18cfe28, siblings=@0x1c769d8, index=3, rgn=@0x7fff321aa490, offset=@0x7fff321aa480, flags=4, 
    sharedPainter=0x0, backingStore=0x18cfdc0) at kernel/qwidget.cpp:5156
#23 0x00007fd426af5307 in QWidgetPrivate::drawWidget (this=0x1c769c0, pdev=0x18cfe28, rgn=@0x7fff321aa490, offset=@0x7fff321aa480, flags=4, sharedPainter=0x0, backingStore=0x18cfdc0)
    at kernel/qwidget.cpp:5095
#24 0x00007fd426af5e06 in QWidgetPrivate::paintSiblingsRecursive (this=0x1bb4b60, pdev=0x18cfe28, siblings=@0x1bb4b78, index=1, rgn=@0x7fff321aa7a0, offset=@0x7fff321aa790, flags=4, 
    sharedPainter=0x0, backingStore=0x18cfdc0) at kernel/qwidget.cpp:5156
#25 0x00007fd426af5307 in QWidgetPrivate::drawWidget (this=0x1bb4b60, pdev=0x18cfe28, rgn=@0x7fff321aa7a0, offset=@0x7fff321aa790, flags=4, sharedPainter=0x0, backingStore=0x18cfdc0)
    at kernel/qwidget.cpp:5095
#26 0x00007fd426af5e06 in QWidgetPrivate::paintSiblingsRecursive (this=0x1b984f0, pdev=0x18cfe28, siblings=@0x1b98508, index=1, rgn=@0x7fff321aaab0, offset=@0x7fff321aaaa0, flags=4, 
    sharedPainter=0x0, backingStore=0x18cfdc0) at kernel/qwidget.cpp:5156
#27 0x00007fd426af5307 in QWidgetPrivate::drawWidget (this=0x1b984f0, pdev=0x18cfe28, rgn=@0x7fff321aaab0, offset=@0x7fff321aaaa0, flags=4, sharedPainter=0x0, backingStore=0x18cfdc0)
    at kernel/qwidget.cpp:5095
#28 0x00007fd426af5e06 in QWidgetPrivate::paintSiblingsRecursive (this=0x1b982c0, pdev=0x18cfe28, siblings=@0x1b982d8, index=0, rgn=@0x7fff321aadc0, offset=@0x7fff321aadb0, flags=4, 
    sharedPainter=0x0, backingStore=0x18cfdc0) at kernel/qwidget.cpp:5156
#29 0x00007fd426af5307 in QWidgetPrivate::drawWidget (this=0x1b982c0, pdev=0x18cfe28, rgn=@0x7fff321aadc0, offset=@0x7fff321aadb0, flags=4, sharedPainter=0x0, backingStore=0x18cfdc0)
    at kernel/qwidget.cpp:5095
#30 0x00007fd426af5e06 in QWidgetPrivate::paintSiblingsRecursive (this=0x18ce770, pdev=0x18cfe28, siblings=@0x18ce788, index=47, rgn=@0x7fff321ab230, offset=@0x18cfe04, flags=4, sharedPainter=0x0, 
    backingStore=0x18cfdc0) at kernel/qwidget.cpp:5156
#31 0x00007fd426af5307 in QWidgetPrivate::drawWidget (this=0x18ce770, pdev=0x18cfe28, rgn=@0x7fff321ab230, offset=@0x18cfe04, flags=4, sharedPainter=0x0, backingStore=0x18cfdc0)
    at kernel/qwidget.cpp:5095
#32 0x00007fd426c9828a in QWidgetBackingStore::sync (this=0x18cfdc0) at painting/qbackingstore.cpp:1266
#33 0x00007fd426ae72d0 in QWidgetPrivate::syncBackingStore (this=0x18ce770) at kernel/qwidget.cpp:1603
#34 0x00007fd426aee25d in QWidget::event (this=0x18d1480, event=0x7fff321abc00) at kernel/qwidget.cpp:7794
#35 0x00007fd426ea1c7b in QMainWindow::event (this=0x18d1480, event=0x7fff321abc00) at widgets/qmainwindow.cpp:1396
#36 0x00007fd4282c8e10 in KXmlGuiWindow::event (this=0x7fff321a9030, ev=0x0) at /usr/src/debug/kdelibs-4.2.2/kdeui/xmlgui/kxmlguiwindow.cpp:131
#37 0x00007fd429d0f2dd in ?? () from /usr/lib64/libkdeinit4_konqueror.so
#38 0x00007fd426a9d49d in QApplicationPrivate::notify_helper (this=0x17bbb60, receiver=0x18d1480, e=0x7fff321abc00) at kernel/qapplication.cpp:4084
#39 0x00007fd426aa568a in QApplication::notify (this=0x7fff321acdb0, receiver=0x18d1480, e=0x7fff321abc00) at kernel/qapplication.cpp:4049
#40 0x00007fd4281de24e in KApplication::notify (this=0x7fff321acdb0, receiver=0x18d1480, event=0x7fff321abc00) at /usr/src/debug/kdelibs-4.2.2/kdeui/kernel/kapplication.cpp:307
#41 0x00007fd42763a35c in QCoreApplication::notifyInternal (this=0x7fff321acdb0, receiver=0x18d1480, event=0x7fff321abc00) at kernel/qcoreapplication.cpp:602
#42 0x00007fd426c958d7 in sendUpdateRequest (widget=0x18d1480, updateImmediately=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:213
#43 0x00007fd426c9891d in QWidgetBackingStore::markDirty (this=0x18cfdc0, rect=@0x7fff321abd40, widget=0x1c76260, updateImmediately=true, invalidateBuffer=false) at painting/qbackingstore.cpp:650
#44 0x00007fd426ae94b5 in QWidget::repaint (this=0x1c76260, rect=@0x7fff321abd40) at kernel/qwidget.cpp:9413
#45 0x00007fd426ae953a in QWidget::repaint (this=0x7fff321a9030, x=<value optimized out>, y=4096, w=840602144, h=0) at kernel/qwidget.cpp:9391
#46 0x00007fd41b1a956e in KHTMLView::repaintContents (this=0x1c743d0, x=0, y=0, w=800, h=504) at /usr/src/debug/kdelibs-4.2.2/khtml/khtmlview.cpp:863
#47 0x00007fd41b1acaaf in KHTMLView::timerEvent (this=0x1c743d0, e=<value optimized out>) at /usr/src/debug/kdelibs-4.2.2/khtml/khtmlview.cpp:4260
#48 0x00007fd42764a0b3 in QObject::event (this=0x1c743d0, e=0x0) at kernel/qobject.cpp:1073
#49 0x00007fd426aedddd in QWidget::event (this=0x1c743d0, event=0x7fff321ac890) at kernel/qwidget.cpp:7913
#50 0x00007fd426e872cb in QFrame::event (this=0x1c743d0, e=0x7fff321ac890) at widgets/qframe.cpp:559
#51 0x00007fd426f187c9 in QAbstractScrollArea::event (this=0x1c743d0, e=0x7fff321ac890) at widgets/qabstractscrollarea.cpp:918
#52 0x00007fd41b1aabeb in KHTMLView::event (this=0x1c743d0, e=0x7fff321ac890) at /usr/src/debug/kdelibs-4.2.2/khtml/khtmlview.cpp:586
#53 0x00007fd426a9d49d in QApplicationPrivate::notify_helper (this=0x17bbb60, receiver=0x1c743d0, e=0x7fff321ac890) at kernel/qapplication.cpp:4084
#54 0x00007fd426aa568a in QApplication::notify (this=0x7fff321acdb0, receiver=0x1c743d0, e=0x7fff321ac890) at kernel/qapplication.cpp:4049
#55 0x00007fd4281de24e in KApplication::notify (this=0x7fff321acdb0, receiver=0x1c743d0, event=0x7fff321ac890) at /usr/src/debug/kdelibs-4.2.2/kdeui/kernel/kapplication.cpp:307
#56 0x00007fd42763a35c in QCoreApplication::notifyInternal (this=0x7fff321acdb0, receiver=0x1c743d0, event=0x7fff321ac890) at kernel/qcoreapplication.cpp:602
#57 0x00007fd427667396 in QTimerInfoList::activateTimers (this=0x17bf870) at ../../src/corelib/kernel/qcoreapplication.h:213
#58 0x00007fd427663a8d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:164
#59 0x00007fd423184d61 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#60 0x00007fd423188410 in ?? () from /usr/lib64/libglib-2.0.so.0
#61 0x00007fd4231885ac in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#62 0x00007fd4276639ef in QEventDispatcherGlib::processEvents (this=0x17a76a0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:323
#63 0x00007fd426b3464f in QGuiEventDispatcherGlib::processEvents (this=0x7fff321a9030, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#64 0x00007fd427638c02 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 840616704}) at kernel/qeventloop.cpp:149
#65 0x00007fd427638fcd in QEventLoop::exec (this=0x7fff321acb40, flags={i = 840616784}) at kernel/qeventloop.cpp:200
#66 0x00007fd42763b294 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:880
#67 0x00007fd429d4f3c2 in kdemain () from /usr/lib64/libkdeinit4_konqueror.so
#68 0x00007fd42995c446 in __libc_start_main (main=0x4006d0 <_start+240>, argc=1, ubp_av=0x7fff321ad868, init=0x400700 <__libc_csu_init>, fini=<value optimized out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fff321ad858) at libc-start.c:220
#69 0x0000000000400609 in _start ()