Bug 284210

Application: umbrello (2.7.1)
KDE Platform Version: 4.7.1 (4.7.1)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic x86_64
Distribution: Ubuntu 11.10

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

I was using the history command in a User Case diagram, and the first two undo was god, but but after the third it crashed.

-- Backtrace:
Application: Umbrello - Outil de modélisation UML (umbrello), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f4142570780 (LWP 23850))]

Thread 3 (Thread 0x7f412fc33700 (LWP 23852)):
#0  0x00007f413aa25402 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f413aa25e6a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f413aa26429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f413f3f7f3e in QEventDispatcherGlib::processEvents (this=0x2627180, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f413f3cbcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f413f3cbef7 in QEventLoop::exec (this=0x7f412fc32dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f413f2e327f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f413f3aecbf in QInotifyFileSystemWatcherEngine::run (this=0x2626690) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f413f2e5d05 in QThreadPrivate::start (arg=0x2626690) at thread/qthread_unix.cpp:331
#9  0x00007f413e018efc in start_thread (arg=0x7f412fc33700) at pthread_create.c:304
#10 0x00007f413e30f89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f412dff6700 (LWP 23853)):
#0  0x00007f413aa24fad in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f413aa25dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f413aa26429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f413f3f7f3e in QEventDispatcherGlib::processEvents (this=0x29191b0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f413f3cbcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f413f3cbef7 in QEventLoop::exec (this=0x7f412dff5dd0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f413f2e327f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f413f3aecbf in QInotifyFileSystemWatcherEngine::run (this=0x2915b40) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f413f2e5d05 in QThreadPrivate::start (arg=0x2915b40) at thread/qthread_unix.cpp:331
#9  0x00007f413e018efc in start_thread (arg=0x7f412dff6700) at pthread_create.c:304
#10 0x00007f413e30f89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f4142570780 (LWP 23850)):
[KCrash Handler]
#6  0x0000000002ea3c18 in ?? ()
#7  0x00007f413ff53b8f in QUndoStack::setIndex (this=<optimized out>, idx=8) at util/qundostack.cpp:738
#8  0x00007f413ff55611 in QUndoModel::setStackCurrentIndex (this=0x260b510, index=...) at util/qundoview.cpp:160
#9  0x00007f413ff557bd in QUndoModel::qt_metacall (this=0x260b510, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff8d6964b0) at .moc/release-shared/qundoview.moc:79
#10 0x00007f413f3dfeba in QMetaObject::activate (sender=0x260b670, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff8d6964b0) at kernel/qobject.cpp:3278
#11 0x00007f413fe5beca in QItemSelectionModel::currentChanged (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at .moc/release-shared/moc_qitemselectionmodel.cpp:159
#12 0x00007f413fe5bfc0 in QItemSelectionModel::setCurrentIndex (this=0x260b670, index=..., command=<optimized out>) at itemviews/qitemselectionmodel.cpp:1169
#13 0x00007f413fe09c04 in QAbstractItemView::mousePressEvent (this=0x2605f30, event=<optimized out>) at itemviews/qabstractitemview.cpp:1666
#14 0x00007f413f94df79 in QWidget::event (this=0x2605f30, event=0x7fff8d697170) at kernel/qwidget.cpp:8291
#15 0x00007f413fcf64f6 in QFrame::event (this=0x2605f30, e=0x7fff8d697170) at widgets/qframe.cpp:557
#16 0x00007f413fe0719b in QAbstractItemView::viewportEvent (this=0x2605f30, event=0x7fff8d697170) at itemviews/qabstractitemview.cpp:1628
#17 0x00007f413f3ccc88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x2605ff0, event=0x7fff8d697170) at kernel/qcoreapplication.cpp:902
#18 0x00007f413f8fd3ef in notify_helper (e=0x7fff8d697170, receiver=0x2605ff0, this=0x2155f80) at kernel/qapplication.cpp:4482
#19 QApplicationPrivate::notify_helper (this=0x2155f80, receiver=0x2605ff0, e=0x7fff8d697170) at kernel/qapplication.cpp:4458
#20 0x00007f413f902c6b in QApplication::notify (this=<optimized out>, receiver=0x2605ff0, e=0x7fff8d697170) at kernel/qapplication.cpp:4047
#21 0x00007f4140d391e6 in KApplication::notify (this=0x7fff8d697df0, receiver=0x2605ff0, event=0x7fff8d697170) at ../../kdeui/kernel/kapplication.cpp:311
#22 0x00007f413f3ccafc in QCoreApplication::notifyInternal (this=0x7fff8d697df0, receiver=0x2605ff0, event=0x7fff8d697170) at kernel/qcoreapplication.cpp:787
#23 0x00007f413f8fe3f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QApplicationPrivate::sendMouseEvent (receiver=0x2605ff0, event=0x7fff8d697170, alienWidget=0x2605ff0, nativeWidget=0x2600780, buttonDown=0x2605ff0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#25 0x00007f413f97d945 in QETWidget::translateMouseEvent (this=0x2600780, event=<optimized out>) at kernel/qapplication_x11.cpp:4568
#26 0x00007f413f97c8be in QApplication::x11ProcessEvent (this=0x7fff8d697df0, event=0x7fff8d697990) at kernel/qapplication_x11.cpp:3690
#27 0x00007f413f9a5412 in x11EventSourceDispatch (s=0x2159e80, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#28 0x00007f413aa25a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f413aa26258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f413aa26429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f413f3f7ed6 in QEventDispatcherGlib::processEvents (this=0x2110f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#32 0x00007f413f9a507e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007f413f3cbcf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#34 0x00007f413f3cbef7 in QEventLoop::exec (this=0x7fff8d697d60, flags=...) at kernel/qeventloop.cpp:201
#35 0x00007f413f3d0789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#36 0x000000000043a9f6 in main (argc=3, argv=0x7fff8d6981f8) at ../../../umbrello/umbrello/main.cpp:111

This bug may be a duplicate of or related to bug 174397.

Possible duplicates by query: bug 282627, bug 279382, bug 275481, bug 272983, bug 268535.

Reported using DrKonqi