Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.9-1.4-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

-- Information about the crash:
OS: openSUSE 12.1, KDE 4.7.2
- What I was doing when the application crashed:
I was simpli shutting down the system from the kickoff menu
- Unusual behavior I noticed:
The desktop froze for few seconds, then kdeinit4 crashed

The crash can be reproduced every time.

-- Backtrace:
Application: Shell del desktop di Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fdf23464760 (LWP 1654))]

Thread 2 (Thread 0x7fdf03d90700 (LWP 1658)):
#0  0x00007fdf20acf523 in poll () from /lib64/libc.so.6
#1  0x00007fdf1d8c4a98 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fdf1d8c4f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fdf220e1586 in QEventDispatcherGlib::processEvents (this=0x7fdefc0008e0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fdf220b5a32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fdf220b5c2f in QEventLoop::exec (this=0x7fdf03d8fd30, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fdf21fcd5df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fdf22098aff in QInotifyFileSystemWatcherEngine::run (this=0x14f8010) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fdf21fd0025 in QThreadPrivate::start (arg=0x14f8010) at thread/qthread_unix.cpp:331
#9  0x00007fdf130fc2da in ?? () from /usr/X11R6/lib64/libGL.so.1
#10 0x00007fdf21d3ff05 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fdf20ad863d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fdf23464760 (LWP 1654)):
[KCrash Handler]
#6  0x00007fdf21d00830 in vtable for QPaintDevice () from /usr/lib64/libQtGui.so.4
#7  0x00007fdf0677dcc6 in TaskGroupItem::~TaskGroupItem (this=0x2333dc0, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#8  0x00007fdf0677dd79 in TaskGroupItem::~TaskGroupItem (this=0x2333dc0, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#9  0x00007fdf220cd188 in QObject::event (this=0x2333dc0, e=<optimized out>) at kernel/qobject.cpp:1209
#10 0x00007fdf2188231b in QGraphicsWidget::event (this=0x2333dc0, event=0x20a7980) at graphicsview/qgraphicswidget.cpp:1455
#11 0x00007fdf21268c34 in notify_helper (e=0x20a7980, receiver=0x2333dc0, this=0x717660) at kernel/qapplication.cpp:4481
#12 QApplicationPrivate::notify_helper (this=0x717660, receiver=0x2333dc0, e=0x20a7980) at kernel/qapplication.cpp:4453
#13 0x00007fdf2126dac1 in QApplication::notify (this=0x6fa1b0, receiver=0x2333dc0, e=0x20a7980) at kernel/qapplication.cpp:4360
#14 0x00007fdf22e48e36 in KApplication::notify (this=0x6fa1b0, receiver=0x2333dc0, event=0x20a7980) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#15 0x00007fdf220b682c in QCoreApplication::notifyInternal (this=0x6fa1b0, receiver=0x2333dc0, event=0x20a7980) at kernel/qcoreapplication.cpp:787
#16 0x00007fdf220b9c08 in sendEvent (event=0x20a7980, receiver=0x2333dc0) at kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x615800) at kernel/qcoreapplication.cpp:1428
#18 0x00007fdf220b9e2e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#19 0x00007fdf0eeb7773 in kdemain (argc=1, argv=0x6a2210) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/shell/main.cpp:120
#20 0x0000000000408897 in _start ()

Possible duplicates by query: bug 290911, bug 279334, bug 275286.

Reported using DrKonqi