Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic-pae i686
Distribution: Ubuntu 11.10

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

launched wine app imvu with option -opengl and check in mark disable desktop effects on full screen app tried it a couple more time after that and did not repeat crash but might be somthing to check out. Also when wine opens full screen games desktop effects is not disabled is this a deficiantcy from wine not reporting a full screen game is opening to the shell or some ealse? Also when i shift+alt+F12 sometimes results in not being able to activate desktop affects again

The crash can be reproduced some of the time.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb1e88940 (LWP 2430))]

Thread 4 (Thread 0xab256b70 (LWP 2431)):
#0  0xb7774424 in __kernel_vsyscall ()
#1  0xb762540e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2f1634b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2f07896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2f07c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb647fb37 in QEventDispatcherGlib::processEvents (this=0x92f4708, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb64501dd in QEventLoop::processEvents (this=0xab2562a0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6450421 in QEventLoop::exec (this=0xab2562a0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb635390b in QThread::exec (this=0x92f11e8) at thread/qthread.cpp:498
#9  0xb6430e2d in QInotifyFileSystemWatcherEngine::run (this=0x92f11e8) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb63567b3 in QThreadPrivate::start (arg=0x92f11e8) at thread/qthread_unix.cpp:331
#11 0xb3021d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb76340ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xa95ceb70 (LWP 2432)):
#0  0xb7774424 in __kernel_vsyscall ()
#1  0xb762540e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2f1634b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2f07896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2f07c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb647fb37 in QEventDispatcherGlib::processEvents (this=0x944dbb0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0xb64501dd in QEventLoop::processEvents (this=0xa95ce2a0, flags=...) at kernel/qeventloop.cpp:149
#7  0xb6450421 in QEventLoop::exec (this=0xa95ce2a0, flags=...) at kernel/qeventloop.cpp:201
#8  0xb635390b in QThread::exec (this=0x944d780) at thread/qthread.cpp:498
#9  0xb6430e2d in QInotifyFileSystemWatcherEngine::run (this=0x944d780) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb63567b3 in QThreadPrivate::start (arg=0x944d780) at thread/qthread_unix.cpp:331
#11 0xb3021d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb76340ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xa7c46b70 (LWP 2438)):
#0  0xb7774424 in __kernel_vsyscall ()
#1  0xb762540e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb2f1634b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb2f07896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb2f07f9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xa8526cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0xb2f2e5f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0xb3021d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb76340ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb1e88940 (LWP 2430)):
[KCrash Handler]
#7  operator== (r2=..., r1=...) at /usr/include/qt4/QtCore/qrect.h:498
#8  TaskManager::Task::publishIconGeometry (this=0xaaa1ec0, rect=...) at ../../../libs/taskmanager/task_x11.cpp:259
#9  0xb0a6b5f6 in publishIconGeometry (rect=..., this=0xab16a40) at ../../../../../plasma/desktop/applets/tasks/windowtaskitem.cpp:131
#10 WindowTaskItem::publishIconGeometry (this=0xab16a40, rect=...) at ../../../../../plasma/desktop/applets/tasks/windowtaskitem.cpp:128
#11 0xb0a7db24 in TaskGroupItem::publishIconGeometry (this=0xa84e008, rect=...) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:1438
#12 0xb0a7d801 in publishIconGeometry (this=0xa84e008) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:1424
#13 TaskGroupItem::publishIconGeometry (this=0xa84e008) at ../../../../../plasma/desktop/applets/tasks/taskgroupitem.cpp:1416
#14 0xb0a7c688 in AbstractTaskItem::timerEvent (this=0xa84e008, event=0xbfc0587c) at ../../../../../plasma/desktop/applets/tasks/abstracttaskitem.cpp:439
#15 0xb6469994 in QObject::event (this=0xa84e008, e=0xbfc0587c) at kernel/qobject.cpp:1181
#16 0xb603bbd4 in QGraphicsWidget::event (this=0xa84e008, event=0xbfc0587c) at graphicsview/qgraphicswidget.cpp:1455
#17 0xb597cd54 in notify_helper (e=0xbfc0587c, receiver=0xa84e008, this=0x8addc18) at kernel/qapplication.cpp:4486
#18 QApplicationPrivate::notify_helper (this=0x8addc18, receiver=0xa84e008, e=0xbfc0587c) at kernel/qapplication.cpp:4458
#19 0xb5982103 in QApplication::notify (this=0xbfc0587c, receiver=0xa84e008, e=0xbfc0587c) at kernel/qapplication.cpp:3886
#20 0xb6ab6681 in KApplication::notify (this=0x8ac61b0, receiver=0xa84e008, event=0xbfc0587c) at ../../kdeui/kernel/kapplication.cpp:311
#21 0xb645119e in QCoreApplication::notifyInternal (this=0x8ac61b0, receiver=0xa84e008, event=0xbfc0587c) at kernel/qcoreapplication.cpp:787
#22 0xb6481c10 in sendEvent (event=0xbfc0587c, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QTimerInfoList::activateTimers (this=0x8ade0b4) at kernel/qeventdispatcher_unix.cpp:603
#24 0xb647f155 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:184
#25 idleTimerSourceDispatch (source=0x8ade0e8) at kernel/qeventdispatcher_glib.cpp:231
#26 0xb2f0725f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0xb2f07990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#28 0xb2f07c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#29 0xb647fada in QEventDispatcherGlib::processEvents (this=0x8a85218, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#30 0xb5a34e3a in QGuiEventDispatcherGlib::processEvents (this=0x8a85218, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#31 0xb64501dd in QEventLoop::processEvents (this=0xbfc05af4, flags=...) at kernel/qeventloop.cpp:149
#32 0xb6450421 in QEventLoop::exec (this=0xbfc05af4, flags=...) at kernel/qeventloop.cpp:201
#33 0xb645519d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#34 0xb597a8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#35 0xb772918b in kdemain (argc=1, argv=0xbfc05cf4) at ../../../../plasma/desktop/shell/main.cpp:120
#36 0x0804850b in main (argc=1, argv=0xbfc05cf4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 272495.

Possible duplicates by query: bug 289748, bug 289631, bug 288558, bug 287868, bug 287352.

Reported using DrKonqi