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 2.1"
Qt Version: 4.5.1
Operating System: Linux 2.6.27.21-0.1-pae i686
Distribution: "openSUSE 11.1 (i586)"

What I was doing when the application crashed:
When I click on a grouped application in a window panel, plasma crashed.

 -- Backtrace:
Application: Plasma-Arbeitsfläche (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb4a35700 (LWP 3863))]

Thread 2 (Thread 0xa8bc4b90 (LWP 3870)):
#0  0xffffe430 in __kernel_vsyscall ()
#1  0xb631dc35 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb637d722 in QWaitCondition::wait (this=0x8439cd8, mutex=0x8439cd4, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  0xb789fae2 in QHostInfoAgent::run (this=0x8439cc8) at kernel/qhostinfo.cpp:260
#4  0xb637c70e in QThreadPrivate::start (arg=0x8439cc8) at thread/qthread_unix.cpp:189
#5  0xb631a1b5 in start_thread () from /lib/libpthread.so.0
#6  0xb615c3be in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb4a35700 (LWP 3863)):
[KCrash Handler]
#6  0xa91e3287 in TaskManager::Task::window() const () from /usr/lib/libtaskmanager.so.4
#7  0xb648126f in QObject::event (this=0x88ef220, e=0x0) at kernel/qobject.cpp:1082
#8  0xb6d63bb7 in QGraphicsWidget::event (this=0x88ef220, event=0xbfbe5450) at graphicsview/qgraphicswidget.cpp:1340
#9  0xb66fa69c in QApplicationPrivate::notify_helper (this=0x8070db8, receiver=0x88ef220, e=0xbfbe5450) at kernel/qapplication.cpp:4057
#10 0xb670299e in QApplication::notify (this=0x80651b8, receiver=0x88ef220, e=0xbfbe5450) at kernel/qapplication.cpp:3604
#11 0xb75d7b8d in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#12 0xb6470adb in QCoreApplication::notifyInternal (this=0x80651b8, receiver=0x88ef220, event=0xbfbe5450) at kernel/qcoreapplication.cpp:610
#13 0xb64a0176 in QTimerInfoList::activateTimers (this=0x807377c) at kernel/qcoreapplication.h:213
#14 0xb649c600 in timerSourceDispatch (source=0x8073748) at kernel/qeventdispatcher_glib.cpp:164
#15 0xb4e3a9c8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#16 0xb4e3e083 in ?? () from /usr/lib/libglib-2.0.so.0
#17 0xb4e3e241 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#18 0xb649c558 in QEventDispatcherGlib::processEvents (this=0x8068038, flags={i = -1078045192}) at kernel/qeventdispatcher_glib.cpp:324
#19 0xb679a975 in QGuiEventDispatcherGlib::processEvents (this=0x8068038, flags={i = -1078045144}) at kernel/qguieventdispatcher_glib.cpp:202
#20 0xb646f0fa in QEventLoop::processEvents (this=0xbfbe56a0, flags={i = -1078045080}) at kernel/qeventloop.cpp:149
#21 0xb646f53a in QEventLoop::exec (this=0xbfbe56a0, flags={i = -1078045016}) at kernel/qeventloop.cpp:200
#22 0xb64719e9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#23 0xb66fa517 in QApplication::exec () at kernel/qapplication.cpp:3526
#24 0xb7f5a170 in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#25 0x08048792 in _start ()