Bug 296313

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:
Plasma crashes on shutdown (the computer has been suspended to RAM and waken i.e. bug not appears if there where no suspends since the last boot)

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma Desktop Shell (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa071ed7760 (LWP 1702))]

Thread 2 (Thread 0x7fa04f9e3700 (LWP 1724)):
#0  0x00007fa06f546ff3 in poll () from /lib64/libc.so.6
#1  0x00007fa06c33aa98 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa06c33af59 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa070b58586 in QEventDispatcherGlib::processEvents (this=0x7fa0480008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fa070b2ca32 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa070b2cc2f in QEventLoop::exec (this=0x7fa04f9e2df0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fa070a445df in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fa070b0faff in QInotifyFileSystemWatcherEngine::run (this=0x1a313f0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fa070a47025 in QThreadPrivate::start (arg=0x1a313f0) at thread/qthread_unix.cpp:331
#9  0x00007fa0707b6f05 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fa06f55010d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fa071ed7760 (LWP 1702)):
[KCrash Handler]
#6  0x0000000001c035f0 in ?? ()
#7  0x00007fa05764ecc6 in TaskGroupItem::~TaskGroupItem (this=0x2659f30, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:82
#8  0x00007fa05764ed79 in TaskGroupItem::~TaskGroupItem (this=0x2659f30, __in_chrg=<optimized out>) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:83
#9  0x00007fa070b44188 in QObject::event (this=0x2659f30, e=<optimized out>) at kernel/qobject.cpp:1209
#10 0x00007fa0702f931b in QGraphicsWidget::event (this=0x2659f30, event=0xdbc0f0) at graphicsview/qgraphicswidget.cpp:1455
#11 0x00007fa06fcdfc34 in notify_helper (e=0xdbc0f0, receiver=0x2659f30, this=0x6de380) at kernel/qapplication.cpp:4481
#12 QApplicationPrivate::notify_helper (this=0x6de380, receiver=0x2659f30, e=0xdbc0f0) at kernel/qapplication.cpp:4453
#13 0x00007fa06fce4ac1 in QApplication::notify (this=0x6bef30, receiver=0x2659f30, e=0xdbc0f0) at kernel/qapplication.cpp:4360
#14 0x00007fa0718bfe36 in KApplication::notify (this=0x6bef30, receiver=0x2659f30, event=0xdbc0f0) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#15 0x00007fa070b2d82c in QCoreApplication::notifyInternal (this=0x6bef30, receiver=0x2659f30, event=0xdbc0f0) at kernel/qcoreapplication.cpp:787
#16 0x00007fa070b30c08 in sendEvent (event=0xdbc0f0, receiver=0x2659f30) at kernel/qcoreapplication.h:215
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=52, data=0x615800) at kernel/qcoreapplication.cpp:1428
#18 0x00007fa070b30e2e in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1071
#19 0x00007fa05ff46773 in kdemain (argc=1, argv=0x65f620) 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 296080, bug 295841, bug 295731, bug 295082, bug 294972.

Reported using DrKonqi