Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.0-1.2-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
I tried to shut down the systen. Then the error message showed up. 
The computer only shuts down the drives. The rest of the computer remains active.
The main switch must be used to stop the Computer.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fecd9796760 (LWP 19701))]

Thread 2 (Thread 0x7fecb3aff700 (LWP 19709)):
#0  0x00007fff607ff98f in clock_gettime ()
#1  0x00007fecd3eaee91 in clock_gettime () from /lib64/librt.so.1
#2  0x00007fecd8356114 in ?? () from /usr/lib64/libQtCore.so.4
#3  0x00007fecd8417d1d in ?? () from /usr/lib64/libQtCore.so.4
#4  0x00007fecd8418053 in ?? () from /usr/lib64/libQtCore.so.4
#5  0x00007fecd8416abc in ?? () from /usr/lib64/libQtCore.so.4
#6  0x00007fecd8416b65 in ?? () from /usr/lib64/libQtCore.so.4
#7  0x00007fecd3bf9b22 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#8  0x00007fecd3bfa92d in ?? () from /usr/lib64/libglib-2.0.so.0
#9  0x00007fecd3bfaf59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#10 0x00007fecd8417576 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#11 0x00007fecd83eba22 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#12 0x00007fecd83ebc1f in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#13 0x00007fecd83035df in QThread::exec() () from /usr/lib64/libQtCore.so.4
#14 0x00007fecd83ceaef in ?? () from /usr/lib64/libQtCore.so.4
#15 0x00007fecd8306025 in ?? () from /usr/lib64/libQtCore.so.4
#16 0x00007fecc94342da in ?? () from /usr/X11R6/lib64/libGL.so.1
#17 0x00007fecd8075f05 in start_thread () from /lib64/libpthread.so.0
#18 0x00007fecd6e0e53d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fecd9796760 (LWP 19701)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fecbc695cc6 in TaskGroupItem::~TaskGroupItem (this=0x1c3a840, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#8  0x00007fecbc695d79 in TaskGroupItem::~TaskGroupItem (this=0x1c3a840, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#9  0x00007fecd8403178 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#10 0x00007fecd7bb831b in QGraphicsWidget::event(QEvent*) () from /usr/lib64/libQtGui.so.4
#11 0x00007fecd759ec34 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#12 0x00007fecd75a3ac1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#13 0x00007fecd917ee36 in KApplication::notify (this=0x6fe6d0, receiver=0x1c3a840, event=0x1dbc920) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#14 0x00007fecd83ec81c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#15 0x00007fecd83efbf8 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQtCore.so.4
#16 0x00007fecd83efe1e in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#17 0x00007fecc51ef773 in kdemain (argc=1, argv=0x615430) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/shell/main.cpp:120
#18 0x0000000000408897 in launch (argc=1, _name=0x746978 "/usr/bin/plasma-desktop", args=<optimized out>, cwd=0x0, envc=<optimized out>, envs=<optimized out>, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b22e "0") at /usr/src/debug/kdelibs-4.7.2/kinit/kinit.cpp:734
#19 0x0000000000409966 in handle_launcher_request (sock=8, who=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kinit/kinit.cpp:1226
#20 0x0000000000409ea7 in handle_requests (waitForPid=0) at /usr/src/debug/kdelibs-4.7.2/kinit/kinit.cpp:1419
#21 0x00000000004057a7 in main (argc=4, argv=0x7fff00000001, envp=0x7fff607eae90) at /usr/src/debug/kdelibs-4.7.2/kinit/kinit.cpp:1907

Possible duplicates by query: bug 290097, bug 290056, bug 289989, bug 289887, bug 289766.

Reported using DrKonqi