Application: umbrello (2.5.1)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

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

I load my model and try to save again - it's OK. But when I delete combined fragment from sequence diagram (alternative) and then try to save - crash happens.

-- Backtrace:
Application: Umbrello UML Modeller (umbrello), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7863930 (LWP 5749))]

Thread 2 (Thread 0xb7615b70 (LWP 5750)):
#0  0x00ab6416 in __kernel_vsyscall ()
#1  0x02d42df6 in __poll (fds=0x2dd9ff4, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#2  0x01328a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x0131b43c in ?? () from /lib/libglib-2.0.so.0
#4  0x0131bba7 in g_main_loop_run () from /lib/libglib-2.0.so.0
#5  0x042976b4 in ?? () from /usr/lib/libgio-2.0.so.0
#6  0x0134248f in ?? () from /lib/libglib-2.0.so.0
#7  0x0087fcc9 in start_thread (arg=0xb7615b70) at pthread_create.c:304
#8  0x02d5169e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 1 (Thread 0xb7863930 (LWP 5749)):
[KCrash Handler]
#7  0x00000000 in ?? ()
#8  0x08601529 in UMLView::saveToXMI (this=0xa615048, qDoc=..., qElement=...) at ../../../umbrello/umbrello/umlview.cpp:3159
#9  0x085686cd in UMLFolder::saveContents (this=0xa2c9d80, qDoc=..., qElement=...) at ../../../umbrello/umbrello/folder.cpp:288
#10 0x08568a7d in UMLFolder::save (this=0xa2c9d80, qDoc=..., qElement=...) at ../../../umbrello/umbrello/folder.cpp:311
#11 0x0856a57e in UMLFolder::saveToXMI (this=0xa2c9d80, qDoc=..., qElement=...) at ../../../umbrello/umbrello/folder.cpp:323
#12 0x085c483b in UMLDoc::saveToXMI (this=0xa2c9a28, file=...) at ../../../umbrello/umbrello/umldoc.cpp:1653
#13 0x085cfc88 in UMLDoc::saveDocument (this=0xa2c9a28, url=..., format=0x0) at ../../../umbrello/umbrello/umldoc.cpp:678
#14 0x085bb1c6 in UMLApp::slotFileSave (this=0xa2c7730) at ../../../umbrello/umbrello/uml.cpp:1087
#15 0x085bd241 in UMLApp::qt_metacall (this=0xa2c7730, _c=QMetaObject::InvokeMetaMethod, _id=172774392, _a=0xbfa89dc8) at ./uml.moc:233
#16 0x09bfa8ca in QMetaObject::metacall (object=0xa2c7730, cl=3215496672, idx=52, argv=0xbfa89dc8) at kernel/qmetaobject.cpp:237
#17 0x09c0d6ad in QMetaObject::activate (sender=0xa2d08d0, m=0x20e4370, local_signal_index=1, argv=0xa4c53f8) at kernel/qobject.cpp:3280
#18 0x0175df99 in QAction::triggered (this=0xa2d08d0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#19 0x0175f8dc in QAction::activate (this=0xa2d08d0, event=QAction::Trigger) at kernel/qaction.cpp:1256
#20 0x01c7c082 in trigger (this=0xbfa89a38) at ../../include/QtGui/../../src/gui/kernel/qaction.h:218
#21 QToolButton::nextCheckState (this=0xbfa89a38) at widgets/qtoolbutton.cpp:1147
#22 0x01b956b3 in QAbstractButtonPrivate::click (this=0xa369530) at widgets/qabstractbutton.cpp:528
#23 0x01b959ae in QAbstractButton::mouseReleaseEvent (this=0xa3692f0, e=0xbfa8a540) at widgets/qabstractbutton.cpp:1121
#24 0x01c7c54c in QToolButton::mouseReleaseEvent (this=0xa3692f0, e=0xbfa8a540) at widgets/qtoolbutton.cpp:721
#25 0x017c3e08 in QWidget::event (this=0xa3692f0, event=0xbfa8a540) at kernel/qwidget.cpp:8187
#26 0x01b93e9e in QAbstractButton::event (this=0xa3692f0, e=0xbfa89a38) at widgets/qabstractbutton.cpp:1080
#27 0x01c7f0ca in QToolButton::event (this=0xa3692f0, event=0xbfa8a540) at widgets/qtoolbutton.cpp:1163
#28 0x01765fdc in QApplicationPrivate::notify_helper (this=0xa10eb98, receiver=0xa3692f0, e=0xbfa8a540) at kernel/qapplication.cpp:4396
#29 0x0176cc2e in QApplication::notify (this=0xbfa8adf0, receiver=0xa3692f0, e=0xbfa8a540) at kernel/qapplication.cpp:3959
#30 0x010cb68a in KApplication::notify (this=0xbfa8adf0, receiver=0xa3692f0, event=0xbfa8a540) at ../../kdeui/kernel/kapplication.cpp:310
#31 0x09bf4b3b in QCoreApplication::notifyInternal (this=0xbfa8adf0, receiver=0xa3692f0, event=0xbfa8a540) at kernel/qcoreapplication.cpp:732
#32 0x0176b094 in sendEvent (receiver=0xa3692f0, event=0xbfa8a540, alienWidget=0xa3692f0, nativeWidget=0xa367d58, buttonDown=0x21003c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QApplicationPrivate::sendMouseEvent (receiver=0xa3692f0, event=0xbfa8a540, alienWidget=0xa3692f0, nativeWidget=0xa367d58, buttonDown=0x21003c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#34 0x017f9d10 in QETWidget::translateMouseEvent (this=0xa367d58, event=0xbfa8aa5c) at kernel/qapplication_x11.cpp:4403
#35 0x017f9151 in QApplication::x11ProcessEvent (this=0xbfa8adf0, event=0xbfa8aa5c) at kernel/qapplication_x11.cpp:3414
#36 0x0182836a in x11EventSourceDispatch (s=0xa111da8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#37 0x01317855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#38 0x0131b668 in ?? () from /lib/libglib-2.0.so.0
#39 0x0131b848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#40 0x09c23565 in QEventDispatcherGlib::processEvents (this=0xa0f13c8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#41 0x01827be5 in QGuiEventDispatcherGlib::processEvents (this=0xa0f13c8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x09bf3609 in QEventLoop::processEvents (this=0xbfa8ad54, flags=) at kernel/qeventloop.cpp:149
#43 0x09bf3a8a in QEventLoop::exec (this=0xbfa8ad54, flags=...) at kernel/qeventloop.cpp:201
#44 0x09bf800f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#45 0x01764e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#46 0x0858b785 in main (argc=3, argv=0xbfa8afa4) at ../../../umbrello/umbrello/main.cpp:111

Possible duplicates by query: bug 159191.

Reported using DrKonqi