Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.85 (KDE 4.2.85 (KDE 4.3 Beta1)) "release 3.4"
Qt Version: 4.5.1
Operating System: Linux 2.6.27.21-0.1-default i686
Distribution: "openSUSE 11.1 (i586)"

What I was doing when the application crashed:
This happens a lot (about twice an hour)

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb3bc0730 (LWP 5276))]

Thread 2 (Thread 0xa6e75b90 (LWP 5279)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb63f2c35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb6452722 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4
#3  0xb7974ae2 in ?? () from /usr/lib/libQtNetwork.so.4
#4  0xb645170e in ?? () from /usr/lib/libQtCore.so.4
#5  0xb63ef1b5 in start_thread () from /lib/libpthread.so.0
#6  0xb62313be in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb3bc0730 (LWP 5276)):
[KCrash Handler]
#6  0xa7f26287 in TaskManager::Task::window() const () from /usr/lib/libtaskmanager.so.4
#7  0xb655626f in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#8  0xb6e38bb7 in QGraphicsWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#9  0xb67cf69c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#10 0xb67d799e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#11 0xb76acb8d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#12 0xb6545adb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#13 0xb6575176 in ?? () from /usr/lib/libQtCore.so.4
#14 0xb6571600 in ?? () from /usr/lib/libQtCore.so.4
#15 0xb4ecbea8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#16 0xb4ecf41b in ?? () from /usr/lib/libglib-2.0.so.0
#17 0xb4ecf598 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#18 0xb6571558 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#19 0xb686f975 in ?? () from /usr/lib/libQtGui.so.4
#20 0xb65440fa in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#21 0xb654453a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#22 0xb65469e9 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#23 0xb67cf517 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#24 0xb802f170 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#25 0x08048792 in _start ()

This bug may be a duplicate of or related to bug 190949