Application: ksmserver (0.4)
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 Natty (development branch)

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

kdeinit4 segfaults whenever I log out of KDE / shut down the PC. System is Kubuntu 11.04 Beta1 running KDE 4.6.2

The crash can be reproduced every time.

-- Backtrace:
Application: Der KDE-Sitzungsmanager (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  0x00007f845ad94fa9 in QRasterWindowSurface::~QRasterWindowSurface (this=0x18da070, __in_chrg=<value optimized out>) at painting/qwindowsurface_raster.cpp:104
#7  0x00007f845ad95029 in QRasterWindowSurface::~QRasterWindowSurface (this=0x18da070, __in_chrg=<value optimized out>) at painting/qwindowsurface_raster.cpp:108
#8  0x00007f845adaf5e2 in QWidgetBackingStore::~QWidgetBackingStore (this=0x1861000, __in_chrg=<value optimized out>) at painting/qbackingstore.cpp:883
#9  0x00007f845abeb779 in QWidgetBackingStoreTracker::destroy (this=0x1857d40) at kernel/qwidget.cpp:210
#10 0x00007f845abeb8c9 in QWidgetPrivate::deleteExtra (this=0x17dcf00) at kernel/qwidget.cpp:1776
#11 0x00007f845abebb0c in QWidgetPrivate::~QWidgetPrivate (this=0x17dcf00, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:337
#12 0x00007f845abebe19 in QWidgetPrivate::~QWidgetPrivate (this=0x17dcf00, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:342
#13 0x00007f845b7f7645 in cleanup (this=0x17db2b0, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#14 ~QScopedPointer (this=0x17db2b0, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100
#15 QObject::~QObject (this=0x17db2b0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:818
#16 0x00007f845abedf70 in QWidget::~QWidget (this=0x17db2b0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1508
#17 0x00007f845c5c44e1 in ~Private (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../kdeui/util/kmanagerselection.cpp:376
#18 KSelectionWatcher::Private::~Private (this=<value optimized out>, __in_chrg=<value optimized out>) at ../../kdeui/util/kmanagerselection.cpp:376
#19 0x00007f845c5c3211 in KSelectionWatcher::~KSelectionWatcher (this=0x17e8de0, __in_chrg=<value optimized out>) at ../../kdeui/util/kmanagerselection.cpp:419
#20 0x00007f845c5c3229 in KSelectionWatcher::~KSelectionWatcher (this=0x17e8de0, __in_chrg=<value optimized out>) at ../../kdeui/util/kmanagerselection.cpp:420
#21 0x00007f845b7f2c14 in QObjectPrivate::deleteChildren (this=0x17e5b40) at kernel/qobject.cpp:1964
#22 0x00007f845b7f75f4 in QObject::~QObject (this=0x1716d70, __in_chrg=<value optimized out>) at kernel/qobject.cpp:946
#23 0x00007f8452943881 in Plasma::Theme::~Theme (this=0x1716d70, __in_chrg=<value optimized out>) at ../../plasma/theme.cpp:448
#24 0x00007f8452943b77 in ~ThemeSingleton () at ../../plasma/theme.cpp:400
#25 destroy () at ../../plasma/theme.cpp:415
#26 0x00007f845a387961 in __run_exit_handlers (status=0) at exit.c:78
#27 exit (status=0) at exit.c:100
#28 0x0000000000406dda in launch (argc=1, _name=0x1679848 "ksmserver", args=<value optimized out>, cwd=0x1679852 "/home/skramer", envc=<value optimized out>, envs=<value optimized out>, reset_env=true, tty=0x1679c34 "", avoid_loops=false, startup_id_str=0x1679c3d "") at ../../kinit/kinit.cpp:746
#29 0x0000000000407c59 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1238
#30 0x00000000004083b8 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1422
#31 0x0000000000408f8a in main (argc=4, argv=0x7fffc4c68c38, envp=0x7fffc4c68c60) at ../../kinit/kinit.cpp:1919

Possible duplicates by query: bug 269671, bug 256605, bug 255081.

Reported using DrKonqi