Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.1 (KDE 4.3.1) "release 6"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.5-0.1-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

What I was doing when the application crashed:
Kopete running in the background, wireless connected to the Internet, no other application running.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fd931711750 (LWP 2025))]

Thread 2 (Thread 0x7fd916e73910 (LWP 2193)):
#0  0x00007fd930edb049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fd93114b53b in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib64/libQtCore.so.4
#2  0x00007fd92d6249ec in ?? () from /usr/lib64/libQtNetwork.so.4
#3  0x00007fd93114a485 in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007fd930ed665d in start_thread () from /lib64/libpthread.so.0
#5  0x00007fd92e8ea14d in clone () from /lib64/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fd931711750 (LWP 2025)):
[KCrash Handler]
#5  0x00007fd928b71da8 in KNS::Engine::downloadDialogModal(QWidget*) () from /usr/lib64/libknewstuff2.so.4
#6  0x00007fd917957def in ?? () from /usr/lib64/kde4/plasma_wallpaper_image.so
#7  0x00007fd91795a38c in ?? () from /usr/lib64/kde4/plasma_wallpaper_image.so
#8  0x00007fd931244fbc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#9  0x00007fd92f604e27 in QAbstractButton::clicked(bool) () from /usr/lib64/libQtGui.so.4
#10 0x00007fd92f366c2b in ?? () from /usr/lib64/libQtGui.so.4
#11 0x00007fd92f36883b in ?? () from /usr/lib64/libQtGui.so.4
#12 0x00007fd92f368a85 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#13 0x00007fd92f06ecf0 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#14 0x00007fd92f0202ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#15 0x00007fd92f0273c1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#16 0x00007fd92fc1a8d6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#17 0x00007fd93122fddc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#18 0x00007fd92f026c90 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib64/libQtGui.so.4
#19 0x00007fd92f08ccfe in ?? () from /usr/lib64/libQtGui.so.4
#20 0x00007fd92f08bd9a in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#21 0x00007fd92f0b3b6c in ?? () from /usr/lib64/libQtGui.so.4
#22 0x00007fd92df69dde in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#23 0x00007fd92df6d7a8 in ?? () from /usr/lib64/libglib-2.0.so.0
#24 0x00007fd92df6d8d0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#25 0x00007fd9312583a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#26 0x00007fd92f0b331e in ?? () from /usr/lib64/libQtGui.so.4
#27 0x00007fd93122e712 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#28 0x00007fd93122eae4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#29 0x00007fd928b71a8c in ?? () from /usr/lib64/libknewstuff2.so.4
#30 0x00007fd928b71e3a in KNS::Engine::downloadDialogModal(QWidget*) () from /usr/lib64/libknewstuff2.so.4
#31 0x00007fd917957def in ?? () from /usr/lib64/kde4/plasma_wallpaper_image.so
#32 0x00007fd91795a38c in ?? () from /usr/lib64/kde4/plasma_wallpaper_image.so
#33 0x00007fd931244fbc in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib64/libQtCore.so.4
#34 0x00007fd92f604e27 in QAbstractButton::clicked(bool) () from /usr/lib64/libQtGui.so.4
#35 0x00007fd92f366c2b in ?? () from /usr/lib64/libQtGui.so.4
#36 0x00007fd92f36883b in ?? () from /usr/lib64/libQtGui.so.4
#37 0x00007fd92f368a85 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/libQtGui.so.4
#38 0x00007fd92f06ecf0 in QWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#39 0x00007fd92f0202ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#40 0x00007fd92f0273c1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#41 0x00007fd92fc1a8d6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#42 0x00007fd93122fddc in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#43 0x00007fd92f026c90 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&) () from /usr/lib64/libQtGui.so.4
#44 0x00007fd92f08ccfe in ?? () from /usr/lib64/libQtGui.so.4
#45 0x00007fd92f08bd9a in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/libQtGui.so.4
#46 0x00007fd92f0b3b6c in ?? () from /usr/lib64/libQtGui.so.4
#47 0x00007fd92df69dde in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#48 0x00007fd92df6d7a8 in ?? () from /usr/lib64/libglib-2.0.so.0
#49 0x00007fd92df6d8d0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#50 0x00007fd9312583a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#51 0x00007fd92f0b331e in ?? () from /usr/lib64/libQtGui.so.4
#52 0x00007fd93122e712 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#53 0x00007fd93122eae4 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#54 0x00007fd931230c99 in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#55 0x00007fd926691d6f in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#56 0x0000000000406f88 in _start ()

Reported using DrKonqi