Bug 296849

Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2) "release 5" (Compiled from sources)
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:
- What I was doing when the application crashed:

shutting down the computer aft using lazarus.  think it may have something to do with the gtk2 widget

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f6e8a906760 (LWP 1771))]

Thread 2 (Thread 0x7f6e6568c700 (LWP 1780)):
#0  0x00007f6e87f70ff3 in poll () from /lib64/libc.so.6
#1  0x00007f6e84d64a98 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f6e84d64f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f6e89582586 in QEventDispatcherGlib::processEvents (this=0x7f6e580008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f6e89556a32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f6e89556c2f in QEventLoop::exec (this=0x7f6e6568bdf0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f6e8946e5df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f6e89539aff in QInotifyFileSystemWatcherEngine::run (this=0x131f350) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f6e89471025 in QThreadPrivate::start (arg=0x131f350) at thread/qthread_unix.cpp:331
#9  0x00007f6e891e0f05 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f6e87f7a10d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f6e8a906760 (LWP 1771)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f6e6fc20cc6 in TaskGroupItem::~TaskGroupItem (this=0x1fc6970, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#8  0x00007f6e6fc20d79 in TaskGroupItem::~TaskGroupItem (this=0x1fc6970, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#9  0x00007f6e8956e188 in QObject::event (this=0x1fc6970, e=<optimized out>) at kernel/qobject.cpp:1209
#10 0x00007f6e88d2331b in QGraphicsWidget::event (this=0x1fc6970, event=0x1e6f2e0) at graphicsview/qgraphicswidget.cpp:1455
#11 0x00007f6e88709c34 in notify_helper (e=0x1e6f2e0, receiver=0x1fc6970, this=0x6da8c0) at kernel/qapplication.cpp:4481
#12 QApplicationPrivate::notify_helper (this=0x6da8c0, receiver=0x1fc6970, e=0x1e6f2e0) at kernel/qapplication.cpp:4453
#13 0x00007f6e8870eac1 in QApplication::notify (this=0x6cae30, receiver=0x1fc6970, e=0x1e6f2e0) at kernel/qapplication.cpp:4360
#14 0x00007f6e8a2e9e36 in KApplication::notify (this=0x6cae30, receiver=0x1fc6970, event=0x1e6f2e0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#15 0x00007f6e8955782c in QCoreApplication::notifyInternal (this=0x6cae30, receiver=0x1fc6970, event=0x1e6f2e0) at kernel/qcoreapplication.cpp:787
#16 0x00007f6e8955ac08 in sendEvent (event=0x1e6f2e0, receiver=0x1fc6970) at kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x615800) at kernel/qcoreapplication.cpp:1428
#18 0x00007f6e8955ae2e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#19 0x00007f6e780af773 in kdemain (argc=1, argv=0x615430) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/shell/main.cpp:120
#20 0x0000000000408897 in _start ()

This bug may be a duplicate of or related to bug 275286.

Possible duplicates by query: bug 296569, bug 296444, bug 296333, bug 296330, bug 296313.

Reported using DrKonqi