Application: kde4-window-decorator (0.0.1)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- Custom settings of the application: Crash on shutdown. Been prompt to reboot to comple the update. Change X to raster.

-- Backtrace:
Application: KDE Window Decorator (kde4-window-decorator), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f47b6d007c0 (LWP 32382))]

Thread 2 (Thread 0x7f47966c8700 (LWP 32390)):
#0  0x00007f47b2939f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f47ac9d3104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f47ac9d3639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f47b351c446 in QEventDispatcherGlib::processEvents (this=0x16100b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f47b34f0882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f47b34f0abc in QEventLoop::exec (this=0x7f47966c7cd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f47b3407924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f47b34d2c2f in QInotifyFileSystemWatcherEngine::run (this=0x14b30f0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f47b340a175 in QThreadPrivate::start (arg=0x14b30f0) at thread/qthread_unix.cpp:320
#9  0x00007f47a945cbc3 in ?? () from /usr/lib/libGL.so.1
#10 0x00007f47b18afd8c in start_thread (arg=0x7f47966c8700) at pthread_create.c:304
#11 0x00007f47b294704d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f47b6d007c0 (LWP 32382)):
[KCrash Handler]
#6  0x00007f47b40a4699 in QRasterWindowSurface::~QRasterWindowSurface (this=0x149ca20, __in_chrg=<value optimized out>) at painting/qwindowsurface_raster.cpp:104
#7  0x00007f47b40a4719 in QRasterWindowSurface::~QRasterWindowSurface (this=0x149ca20, __in_chrg=<value optimized out>) at painting/qwindowsurface_raster.cpp:108
#8  0x00007f47b40becd2 in QWidgetBackingStore::~QWidgetBackingStore (this=0x149cbe0, __in_chrg=<value optimized out>) at painting/qbackingstore.cpp:883
#9  0x00007f47b3ef8789 in QWidgetBackingStoreTracker::destroy (this=0x149cb30) at kernel/qwidget.cpp:210
#10 0x00007f47b3ef88d9 in QWidgetPrivate::deleteExtra (this=0x13e2cb0) at kernel/qwidget.cpp:1776
#11 0x00007f47b3ef8b1c in QWidgetPrivate::~QWidgetPrivate (this=0x13e2cb0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:337
#12 0x00007f47b3ef8e29 in QWidgetPrivate::~QWidgetPrivate (this=0x13e2cb0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:342
#13 0x00007f47b3508645 in cleanup (this=0x13e96f0, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#14 ~QScopedPointer (this=0x13e96f0, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100
#15 QObject::~QObject (this=0x13e96f0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:818
#16 0x00007f47b3efaf80 in QWidget::~QWidget (this=0x13e96f0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1508
#17 0x00007f47b3efb1a9 in QWidget::~QWidget (this=0x13e96f0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1651
#18 0x00007f47b446eee5 in QGlobalStaticDeleter<QWidget>::~QGlobalStaticDeleter (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1822
#19 0x00007f47b289a961 in __run_exit_handlers (status=0) at exit.c:78
#20 exit (status=0) at exit.c:100
#21 0x00007f47b287ff06 in __libc_start_main (main=0x4099c0 <_start+1504>, argc=3, ubp_av=0x7fff88294b78, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff88294b68) at libc-start.c:258
#22 0x0000000000409409 in _start ()

This bug may be a duplicate of or related to bug 255081.

Possible duplicates by query: bug 269671, bug 255081.

Reported using DrKonqi