Bug 289887

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 i686
Distribution: "openSUSE 12.1 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:

Shutting down. shutdown halted.
Every Window was closed, only Kontakt was open

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5893710 (LWP 5309))]

Thread 2 (Thread 0xa8a95b70 (LWP 5329)):
#0  0xb610d954 in poll () from /lib/libc.so.6
#1  0xb5b1bf7b in g_poll () from /usr/lib/libglib-2.0.so.0
#2  0xb5b0d466 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb5b0d7fa in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0xb6ef5897 in QEventDispatcherGlib::processEvents (this=0xa8100478, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0xb6ec644d in QEventLoop::processEvents (this=0xa8a95200, flags=...) at kernel/qeventloop.cpp:149
#6  0xb6ec6691 in QEventLoop::exec (this=0xa8a95200, flags=...) at kernel/qeventloop.cpp:201
#7  0xb6dc975b in QThread::exec (this=0x8809ba8) at thread/qthread.cpp:498
#8  0xb6ea708d in QInotifyFileSystemWatcherEngine::run (this=0x8809ba8) at io/qfilesystemwatcher_inotify.cpp:248
#9  0xb6dcc613 in QThreadPrivate::start (arg=0x8809ba8) at thread/qthread_unix.cpp:331
#10 0xb22e0a9c in ?? () from /usr/X11R6/lib/libGL.so.1
#11 0x00000000 in ?? ()

Thread 1 (Thread 0xb5893710 (LWP 5309)):
[KCrash Handler]
#6  0x00000001 in ?? ()
#7  0xaecccbff in TaskGroupItem::~TaskGroupItem (this=0x8f25bb8, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#8  0xaeccccd2 in TaskGroupItem::~TaskGroupItem (this=0x8f25bb8, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#9  0xb6eda263 in qDeleteInEventHandler (o=0x8f25bb8) at kernel/qobject.cpp:3995
#10 0xb6edf858 in QObject::event (this=0x8f25bb8, e=0x8c07910) at kernel/qobject.cpp:1209
#11 0xb6aa2b84 in QGraphicsWidget::event (this=0x8f25bb8, event=0x8c07910) at graphicsview/qgraphicswidget.cpp:1455
#12 0xb63e2f24 in notify_helper (e=0x8c07910, receiver=0x8f25bb8, this=0x81389e0) at kernel/qapplication.cpp:4481
#13 QApplicationPrivate::notify_helper (this=0x81389e0, receiver=0x8f25bb8, e=0x8c07910) at kernel/qapplication.cpp:4453
#14 0xb63e82b2 in QApplication::notify (this=0x8c07910, receiver=0x8f25bb8, e=0x8c07910) at kernel/qapplication.cpp:4228
#15 0xb760b681 in KApplication::notify (this=0x812f670, receiver=0x8f25bb8, event=0x8c07910) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#16 0xb6ec742e in QCoreApplication::notifyInternal (this=0x812f670, receiver=0x8f25bb8, event=0x8c07910) at kernel/qcoreapplication.cpp:787
#17 0xb6ecabf4 in sendEvent (event=<optimized out>, receiver=<optimized out>) at kernel/qcoreapplication.h:215
#18 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x805b1c0) at kernel/qcoreapplication.cpp:1428
#19 0xb6ecad3c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=52) at kernel/qcoreapplication.cpp:1321
#20 0xb6ecae1d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#21 0xb63e0da4 in QApplication::exec () at kernel/qapplication.cpp:3755
#22 0xb02227cb in kdemain (argc=1, argv=0x80ed440) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/shell/main.cpp:120
#23 0x0804fbcd in _start ()

This bug may be a duplicate of or related to bug 289766.

Possible duplicates by query: bug 289766, bug 289423, bug 289368, bug 289350, bug 287683.

Reported using DrKonqi