Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.10-1.9-desktop x86_64
Distribution: "openSUSE 12.1 (x86_64)"

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

Had been using computer for a few hours, with Firefox running most of the time and two or three terminal sessions.  Flitting in and out of Dolphin and text editing.  Nothing too surprising.  Firefox had frozen, so I'd kill -9'd it at one of the terminal windows.  Then went to restart the computer and this crash occurred.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1483aa5760 (LWP 1860))]

Thread 2 (Thread 0x7f145f4ce700 (LWP 1861)):
#0  0x00007f1482381014 in pthread_mutex_lock () from /lib64/libpthread.so.0
#1  0x00007f147df01e91 in g_main_context_query () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f147df0299a in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f147df02f59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f1482720586 in QEventDispatcherGlib::processEvents (this=0x7f14580008e0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f14826f4a32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f14826f4c2f in QEventLoop::exec (this=0x7f145f4cdd30, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f148260c5df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007f14826d7aff in QInotifyFileSystemWatcherEngine::run (this=0x1115870) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f148260f025 in QThreadPrivate::start (arg=0x1115870) at thread/qthread_unix.cpp:331
#10 0x00007f147373bb74 in ?? () from /usr/X11R6/lib64/libGL.so.1
#11 0x00007f148237ef05 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f148111810d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f1483aa5760 (LWP 1860)):
[KCrash Handler]
#6  0x00007f1466eeecc3 in TaskGroupItem::~TaskGroupItem (this=0x24368e0, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#7  0x00007f1466eeed79 in TaskGroupItem::~TaskGroupItem (this=0x24368e0, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#8  0x00007f148270c188 in QObject::event (this=0x24368e0, e=<optimized out>) at kernel/qobject.cpp:1209
#9  0x00007f1481ec131b in QGraphicsWidget::event (this=0x24368e0, event=0x23c5cf0) at graphicsview/qgraphicswidget.cpp:1455
#10 0x00007f14818a7c34 in notify_helper (e=0x23c5cf0, receiver=0x24368e0, this=0x7f0300) at kernel/qapplication.cpp:4481
#11 QApplicationPrivate::notify_helper (this=0x7f0300, receiver=0x24368e0, e=0x23c5cf0) at kernel/qapplication.cpp:4453
#12 0x00007f14818acac1 in QApplication::notify (this=0x7a6960, receiver=0x24368e0, e=0x23c5cf0) at kernel/qapplication.cpp:4360
#13 0x00007f1483487e36 in KApplication::notify (this=0x7a6960, receiver=0x24368e0, event=0x23c5cf0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#14 0x00007f14826f582c in QCoreApplication::notifyInternal (this=0x7a6960, receiver=0x24368e0, event=0x23c5cf0) at kernel/qcoreapplication.cpp:787
#15 0x00007f14826f8c08 in sendEvent (event=0x23c5cf0, receiver=0x24368e0) at kernel/qcoreapplication.h:215
#16 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x615800) at kernel/qcoreapplication.cpp:1428
#17 0x00007f14826f8e2e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#18 0x00007f146f4c1773 in kdemain (argc=1, argv=0x6b5750) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/shell/main.cpp:120
#19 0x0000000000408897 in _start ()

This bug may be a duplicate of or related to bug 303270.

Possible duplicates by query: bug 303327, bug 303270, bug 303172, bug 303164, bug 302695.

Reported using DrKonqi