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: Whenever I shut down my system and my notebook - plasma desktop crashes.This is really anoying!

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f407ecf2760 (LWP 4553))]

Thread 2 (Thread 0x7f405b356700 (LWP 4554)):
#0  0x00007f407c35dff3 in poll () from /lib64/libc.so.6
#1  0x00007f4079151a98 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f4079151f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f407d96f586 in QEventDispatcherGlib::processEvents (this=0x7f40540008e0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f407d943a32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f407d943c2f in QEventLoop::exec (this=0x7f405b355d30, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f407d85b5df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f407d926aff in QInotifyFileSystemWatcherEngine::run (this=0x1132f70) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f407d85e025 in QThreadPrivate::start (arg=0x1132f70) at thread/qthread_unix.cpp:331
#9  0x00007f406e98ab74 in ?? () from /usr/lib64/libGL.so.1
#10 0x00007f407d5cdf05 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f407c36710d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f407ecf2760 (LWP 4553)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f4062889cc6 in TaskGroupItem::~TaskGroupItem (this=0x1b22730, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#8  0x00007f4062889d79 in TaskGroupItem::~TaskGroupItem (this=0x1b22730, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#9  0x00007f407d95b188 in QObject::event (this=0x1b22730, e=<optimized out>) at kernel/qobject.cpp:1209
#10 0x00007f407d11031b in QGraphicsWidget::event (this=0x1b22730, event=0x14712e0) at graphicsview/qgraphicswidget.cpp:1455
#11 0x00007f407caf6c34 in notify_helper (e=0x14712e0, receiver=0x1b22730, this=0x818de0) at kernel/qapplication.cpp:4481
#12 QApplicationPrivate::notify_helper (this=0x818de0, receiver=0x1b22730, e=0x14712e0) at kernel/qapplication.cpp:4453
#13 0x00007f407cafbac1 in QApplication::notify (this=0x7be040, receiver=0x1b22730, e=0x14712e0) at kernel/qapplication.cpp:4360
#14 0x00007f407e6d6e36 in KApplication::notify (this=0x7be040, receiver=0x1b22730, event=0x14712e0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#15 0x00007f407d94482c in QCoreApplication::notifyInternal (this=0x7be040, receiver=0x1b22730, event=0x14712e0) at kernel/qcoreapplication.cpp:787
#16 0x00007f407d947c08 in sendEvent (event=0x14712e0, receiver=0x1b22730) at kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x615800) at kernel/qcoreapplication.cpp:1428
#18 0x00007f407d947e2e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#19 0x00007f406a710773 in kdemain (argc=1, argv=0x74f0a0) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/shell/main.cpp:120
#20 0x0000000000408897 in _start ()

Possible duplicates by query: bug 299459, bug 298848, bug 298385, bug 298255, bug 298179.

Reported using DrKonqi