Application: dolphin (1.6)
KDE Platform Version: 4.6.00 (4.6.0)
Qt Version: 4.7.1
Operating System: Linux 2.6.38-1-generic i686
Distribution: Ubuntu natty (development branch)

-- Information about the crash:
For example i have opened 3 or 4 dilphin windows and close some them nothin happen then... but if i close and the last windows its crash w and says "Segmentation fault (11)" and when i try it in konsole i get this "se3n@se3n-desktop:~$ dolphin
dolphin(3994) KXMLGUI::ActionList::plug: Index  37  is not within range (0 -  17 
se3n@se3n-desktop:~$ QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed: No such file or directory
QFileSystemWatcher: failed to add paths: /home/se3n/.config/ibus/bus
Bus::open: Can not get ibus-daemon's address. 
IBusInputContext::createInputContext: no connection to ibus-daemon 
QSocketNotifier: Invalid socket 20 and type 'Read', disabling...
KCrash: Application 'dolphin' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/home/se3n/.kde/socket-se3n-desktop/kdeinit4__0"
This happen with allmost every application not only dolphin  and thats make inposible to restart correcly... also i think this only happens when i'm have enabled kwin effects.

The crash can be reproduced every time.

-- Backtrace:
Application: Dolphin (dolphin), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7716710 (LWP 3560))]

Thread 2 (Thread 0xb3bb9b70 (LWP 3566)):
#0  0x00a6c38a in pthread_mutex_lock () from /lib/libpthread.so.0
#1  0x001ee256 in pthread_mutex_lock () from /lib/libc.so.6
#2  0x0654a2a1 in ?? () from /lib/libglib-2.0.so.0
#3  0x0654a6e4 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x02cf3a67 in QEventDispatcherGlib::processEvents (this=0x9f569c0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5  0x02cc5859 in QEventLoop::processEvents (this=0xb3bb9290, flags=...) at kernel/qeventloop.cpp:149
#6  0x02cc5af2 in QEventLoop::exec (this=0xb3bb9290, flags=...) at kernel/qeventloop.cpp:201
#7  0x02bcfc08 in QThread::exec (this=0xa057cf0) at thread/qthread.cpp:490
#8  0x02ca76fb in QInotifyFileSystemWatcherEngine::run (this=0xa057cf0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x02bd2689 in QThreadPrivate::start (arg=0xa057cf0) at thread/qthread_unix.cpp:285
#10 0x00a69e99 in start_thread () from /lib/libpthread.so.0
#11 0x001e05ae in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb7716710 (LWP 3560)):
[KCrash Handler]
#7  0x09021baa in QRasterWindowSurface::~QRasterWindowSurface (this=0xa0af3a8, __in_chrg=<value optimized out>) at painting/qwindowsurface_raster.cpp:104
#8  0x09021c42 in QRasterWindowSurface::~QRasterWindowSurface (this=0xa0af3a8, __in_chrg=<value optimized out>) at painting/qwindowsurface_raster.cpp:108
#9  0x0903d811 in QWidgetBackingStore::~QWidgetBackingStore (this=0xa09a528, __in_chrg=<value optimized out>) at painting/qbackingstore.cpp:883
#10 0x08e63e2b in QWidgetBackingStoreTracker::destroy (this=0xa0cb0c0) at kernel/qwidget.cpp:205
#11 0x08e63f81 in QWidgetPrivate::deleteExtra (this=0x9e7fc20) at kernel/qwidget.cpp:1750
#12 0x08e641ae in QWidgetPrivate::~QWidgetPrivate (this=0x9e7fc20, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:318
#13 0x08e644a2 in QWidgetPrivate::~QWidgetPrivate (this=0x9e7fc20, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:323
#14 0x02cde8b0 in cleanup (this=0x9e856e0, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:62
#15 ~QScopedPointer (this=0x9e856e0, __in_chrg=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:100
#16 QObject::~QObject (this=0x9e856e0, __in_chrg=<value optimized out>) at kernel/qobject.cpp:817
#17 0x08e666c9 in QWidget::~QWidget (this=0x9e856e0, __in_chrg=<value optimized out>) at kernel/qwidget.cpp:1477
#18 0x01252949 in KModifierKeyInfoProvider::~KModifierKeyInfoProvider (this=0x9e856e0, __in_chrg=<value optimized out>) at ../../kdeui/util/kmodifierkeyinfoprovider_x11.cpp:145
#19 0x01252982 in KModifierKeyInfoProvider::~KModifierKeyInfoProvider (this=0x9e856e0, __in_chrg=<value optimized out>) at ../../kdeui/util/kmodifierkeyinfoprovider_x11.cpp:152
#20 0x0116a234 in KModifierKeyInfo::~KModifierKeyInfo (this=0x9e85678, __in_chrg=<value optimized out>) at ../../kdeui/util/kmodifierkeyinfo.cpp:38
#21 0x0116a272 in KModifierKeyInfo::~KModifierKeyInfo (this=0x9e85678, __in_chrg=<value optimized out>) at ../../kdeui/util/kmodifierkeyinfo.cpp:39
#22 0x0093e5a5 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so
#23 0x0094226b in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so
#24 0x0013f8bf in ?? () from /lib/libc.so.6
#25 0x0013f91f in exit () from /lib/libc.so.6
#26 0x00126cee in __libc_start_main () from /lib/libc.so.6
#27 0x080484f1 in _start ()

Possible duplicates by query: bug 264923, bug 255081.

Reported using DrKonqi