Application: umbrello (2.6.2)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-11-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed: Após aplicar as alterações realizadas numa classe o  aplicativo travou e reiniciou.

The crash can be reproduced some of the time.

-- Backtrace:
Application: Modelador UML Umbrello (umbrello), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fc037a84780 (LWP 7063))]

Thread 3 (Thread 0x7fc02adfe700 (LWP 7064)):
#0  0x00007fc02ffb45d8 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc02ff8a630 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc02ff8bf21 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc02ff8c9f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc02b75dc44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5  0x00007fc02ffb33e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc03359fd8c in start_thread (arg=0x7fc02adfe700) at pthread_create.c:304
#7  0x00007fc03389d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc0159a3700 (LWP 7314)):
#0  0x00007fc03388ff03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fc02ff8c104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc02ff8c639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc034950446 in QEventDispatcherGlib::processEvents (this=0x2390e10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fc034924882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fc034924abc in QEventLoop::exec (this=0x7fc0159a2dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fc03483b924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007fc034906c2f in QInotifyFileSystemWatcherEngine::run (this=0x2349bd0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fc03483e175 in QThreadPrivate::start (arg=0x2349bd0) at thread/qthread_unix.cpp:320
#9  0x00007fc03359fd8c in start_thread (arg=0x7fc0159a3700) at pthread_create.c:304
#10 0x00007fc03389d04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc037a84780 (LWP 7063)):
[KCrash Handler]
#6  0x0000000000003e94 in ?? ()
#7  0x000000000077e772 in UMLListView::contentsMouseDoubleClickEvent (this=<value optimized out>, me=<value optimized out>) at ../../../umbrello/umbrello/umllistview.cpp:1324
#8  0x00007fc03444ff16 in Q3ScrollView::viewportMouseDoubleClickEvent (this=0x2214130, e=0x7fff65a49fd0) at widgets/q3scrollview.cpp:1780
#9  0x00007fc0344506e7 in Q3ScrollView::eventFilter (this=0x2214130, obj=0x2214020, e=0x7fff65a49fd0) at widgets/q3scrollview.cpp:1488
#10 0x00007fc0343fcb0e in Q3ListView::eventFilter (this=0x2214130, o=0x2214020, e=0x7fff65a49fd0) at itemviews/q3listview.cpp:3791
#11 0x00007fc034925627 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x2214020, event=0x7fff65a49fd0) at kernel/qcoreapplication.cpp:846
#12 0x00007fc034e139c1 in QApplicationPrivate::notify_helper (this=0x1e97b20, receiver=0x2214020, e=0x7fff65a49fd0) at kernel/qapplication.cpp:4458
#13 0x00007fc034e18dc3 in QApplication::notify (this=<value optimized out>, receiver=0x2214020, e=0x7fff65a49fd0) at kernel/qapplication.cpp:4023
#14 0x00007fc03625f866 in KApplication::notify (this=0x7fff65a4acc0, receiver=0x2214020, event=0x7fff65a49fd0) at ../../kdeui/kernel/kapplication.cpp:311
#15 0x00007fc03492549c in QCoreApplication::notifyInternal (this=0x7fff65a4acc0, receiver=0x2214020, event=0x7fff65a49fd0) at kernel/qcoreapplication.cpp:731
#16 0x00007fc034e14a1d in sendEvent (receiver=0x2214020, event=0x7fff65a49fd0, alienWidget=0x2214020, nativeWidget=0x22181f0, buttonDown=0x7fc0358f7218, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QApplicationPrivate::sendMouseEvent (receiver=0x2214020, event=0x7fff65a49fd0, alienWidget=0x2214020, nativeWidget=0x22181f0, buttonDown=0x7fc0358f7218, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3122
#18 0x00007fc034e96190 in QETWidget::translateMouseEvent (this=0x22181f0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4558
#19 0x00007fc034e94ab7 in QApplication::x11ProcessEvent (this=0x7fff65a4acc0, event=0x7fff65a4a920) at kernel/qapplication_x11.cpp:3680
#20 0x00007fc034ebd842 in x11EventSourceDispatch (s=0x1e9ba30, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#21 0x00007fc02ff8bbcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fc02ff8c3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fc02ff8c639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fc0349503ef in QEventDispatcherGlib::processEvents (this=0x1e2b340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#25 0x00007fc034ebd4de in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x00007fc034924882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#27 0x00007fc034924abc in QEventLoop::exec (this=0x7fff65a4ac20, flags=...) at kernel/qeventloop.cpp:201
#28 0x00007fc034928ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#29 0x000000000072c594 in main (argc=1, argv=0x7fff65a4b158) at ../../../umbrello/umbrello/main.cpp:111

Possible duplicates by query: bug 272729, bug 272693, bug 256814, bug 255176, bug 254799.

Reported using DrKonqi