Bug 297000

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:
- What I was doing when the application crashed:
closed all my open applications then clicked on shutdown and it crashed.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f373337d760 (LWP 1694))]

Thread 2 (Thread 0x7f3710be3700 (LWP 1695)):
#0  0x00007fffdc9ff8de in ?? ()
#1  0x00007f372da90d9a in clock_gettime () from /lib64/librt.so.1
#2  0x00007f3731f39114 in do_gettime (frac=0x7f3710be2b78, sec=0x7f3710be2b70) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f3731ffad2d in QTimerInfoList::updateCurrentTime (this=0x7f370c0020d0) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f3731ffb063 in QTimerInfoList::timerWait (this=0x7f370c0020d0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007f3731ff9acc in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f3710be2c5c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f3731ff9b75 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f372d7dbb22 in g_main_context_prepare () from /usr/lib64/libglib-2.0.so.0
#9  0x00007f372d7dc92d in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00007f372d7dcf59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#11 0x00007f3731ffa586 in QEventDispatcherGlib::processEvents (this=0x7f370c0008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#12 0x00007f3731fcea32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f3731fcec2f in QEventLoop::exec (this=0x7f3710be2df0, flags=...) at kernel/qeventloop.cpp:201
#14 0x00007f3731ee65df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#15 0x00007f3731fb1aff in QInotifyFileSystemWatcherEngine::run (this=0x1061070) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f3731ee9025 in QThreadPrivate::start (arg=0x1061070) at thread/qthread_unix.cpp:331
#17 0x00007f3731c58f05 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f37309f210d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f373337d760 (LWP 1694)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007f37183e1cc6 in TaskGroupItem::~TaskGroupItem (this=0x1df7d40, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#8  0x00007f37183e1d79 in TaskGroupItem::~TaskGroupItem (this=0x1df7d40, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#9  0x00007f3731fe6188 in QObject::event (this=0x1df7d40, e=<optimized out>) at kernel/qobject.cpp:1209
#10 0x00007f373179b31b in QGraphicsWidget::event (this=0x1df7d40, event=0x1d0a5f0) at graphicsview/qgraphicswidget.cpp:1455
#11 0x00007f3731181c34 in notify_helper (e=0x1d0a5f0, receiver=0x1df7d40, this=0x6dafb0) at kernel/qapplication.cpp:4481
#12 QApplicationPrivate::notify_helper (this=0x6dafb0, receiver=0x1df7d40, e=0x1d0a5f0) at kernel/qapplication.cpp:4453
#13 0x00007f3731186ac1 in QApplication::notify (this=0x6cd610, receiver=0x1df7d40, e=0x1d0a5f0) at kernel/qapplication.cpp:4360
#14 0x00007f3732d61e36 in KApplication::notify (this=0x6cd610, receiver=0x1df7d40, event=0x1d0a5f0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#15 0x00007f3731fcf82c in QCoreApplication::notifyInternal (this=0x6cd610, receiver=0x1df7d40, event=0x1d0a5f0) at kernel/qcoreapplication.cpp:787
#16 0x00007f3731fd2c08 in sendEvent (event=0x1d0a5f0, receiver=0x1df7d40) at kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x615800) at kernel/qcoreapplication.cpp:1428
#18 0x00007f3731fd2e2e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#19 0x00007f3720890773 in kdemain (argc=1, argv=0x65dbc0) 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 296569.

Possible duplicates by query: bug 296849, bug 296569, bug 296444, bug 296333, bug 296330.

Reported using DrKonqi