Application: umbrello (2.4.5)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-31-generic-pae i686
Distribution: Ubuntu 10.04.2 LTS

-- Information about the crash:
I add a new attribute then if click OK and not apply Umbrello crash

The crash can be reproduced every time.

 -- Backtrace:
Application: Umbrello - Outil de modélisation UML (umbrello), signal: Segmentation fault
[Current thread is 1 (Thread 0xb51a5710 (LWP 6394))]

Thread 2 (Thread 0xb26cbb70 (LWP 6396)):
#0  0xb5313e16 in *__GI_clock_gettime (clock_id=-1255047180, tp=0xb26cafb8) at ../sysdeps/unix/clock_gettime.c:100
#1  0xb610a6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0xb610f825 in QTimerInfoList::updateCurrentTime (this=0xb1d00934) at kernel/qeventdispatcher_unix.cpp:340
#3  0xb610f86a in QTimerInfoList::timerWait (this=0xb1d00934, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0xb610d818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb26cb0cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb610d8a5 in timerSourcePrepare (source=0x0, timeout=0xb5317ff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0xb5449aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0xb5449ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0xb544a4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0xb610d60f in QEventDispatcherGlib::processEvents (this=0xa622ae8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0xb60e0059 in QEventLoop::processEvents (this=0xb26cb290, flags=) at kernel/qeventloop.cpp:149
#11 0xb60e04aa in QEventLoop::exec (this=0xb26cb290, flags=...) at kernel/qeventloop.cpp:201
#12 0xb5fdc5a8 in QThread::exec (this=0xa621130) at thread/qthread.cpp:487
#13 0xb60bfc1b in QInotifyFileSystemWatcherEngine::run (this=0xa621130) at io/qfilesystemwatcher_inotify.cpp:248
#14 0xb5fdf32e in QThreadPrivate::start (arg=0xa621130) at thread/qthread_unix.cpp:248
#15 0xb5f5196e in start_thread (arg=0xb26cbb70) at pthread_create.c:300
#16 0xb5aa1a4e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb51a5710 (LWP 6394)):
[KCrash Handler]
#6  0x40410000 in ?? ()
#7  0x086fba52 in UMLListView::contentsMouseDoubleClickEvent (this=0xa5da7e8, me=0xbfdc7bc0) at ../../../umbrello/umbrello/umllistview.cpp:1324
#8  0xb5db40c8 in Q3ScrollView::viewportMouseDoubleClickEvent (this=0xa5da7e8, e=0xbfdc81f0) at widgets/q3scrollview.cpp:1780
#9  0xb5db5f49 in Q3ScrollView::eventFilter (this=0xa5da7e8, obj=0xa5d8220, e=0xbfdc81f0) at widgets/q3scrollview.cpp:1488
#10 0xb5d544eb in Q3ListView::eventFilter (this=0xa5da7e8, o=0xa5d8220, e=0xbfdc81f0) at itemviews/q3listview.cpp:3787
#11 0xb60e0cda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0xa3d5170, receiver=0xa5d8220, event=0xbfdc81f0) at kernel/qcoreapplication.cpp:819
#12 0xb632c4b9 in QApplicationPrivate::notify_helper (this=0xa3d5170, receiver=0xa5d8220, e=0xbfdc81f0) at kernel/qapplication.cpp:4296
#13 0xb63339f7 in QApplication::notify (this=0xbfdc8aa0, receiver=0xa5d8220, e=0xbfdc81f0) at kernel/qapplication.cpp:3865
#14 0xb710840a in KApplication::notify (this=0xbfdc8aa0, receiver=0xa5d8220, event=0xbfdc81f0) at ../../kdeui/kernel/kapplication.cpp:302
#15 0xb60e1a3b in QCoreApplication::notifyInternal (this=0xbfdc8aa0, receiver=0xa5d8220, event=0xbfdc81f0) at kernel/qcoreapplication.cpp:704
#16 0xb6332952 in QCoreApplication::sendEvent (receiver=0xa5d8220, event=0xbfdc81f0, alienWidget=0xa5d8220, nativeWidget=0xa4640d0, buttonDown=0xb6c70058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QApplicationPrivate::sendMouseEvent (receiver=0xa5d8220, event=0xbfdc81f0, alienWidget=0xa5d8220, nativeWidget=0xa4640d0, buttonDown=0xb6c70058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#18 0xb63be088 in QETWidget::translateMouseEvent (this=0xa4640d0, event=0xbfdc870c) at kernel/qapplication_x11.cpp:4368
#19 0xb63bd511 in QApplication::x11ProcessEvent (this=0xbfdc8aa0, event=0xbfdc870c) at kernel/qapplication_x11.cpp:3379
#20 0xb63ec60a in x11EventSourceDispatch (s=0xa3d83a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#21 0xb54465e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0xb544a2d8 in ?? () from /lib/libglib-2.0.so.0
#23 0xb544a4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0xb610d5d5 in QEventDispatcherGlib::processEvents (this=0xa3b7c20, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#25 0xb63ec135 in QGuiEventDispatcherGlib::processEvents (this=0xa3b7c20, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0xb60e0059 in QEventLoop::processEvents (this=0xbfdc8a04, flags=) at kernel/qeventloop.cpp:149
#27 0xb60e04aa in QEventLoop::exec (this=0xbfdc8a04, flags=...) at kernel/qeventloop.cpp:201
#28 0xb60e469f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#29 0xb632c577 in QApplication::exec () at kernel/qapplication.cpp:3579
#30 0x086ac645 in main (argc=3, argv=0xbfdc8c54) at ../../../umbrello/umbrello/main.cpp:111

Possible duplicates by query: bug 272693, bug 256814, bug 255176, bug 254799, bug 251007.

Reported using DrKonqi