Application: umbrello (2.4.2)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-23-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
Umbrello crashed after copying a label and pasting a copy of it into the same sequence diagram.

The crash can be reproduced every time.

 -- Backtrace:
Application: Umbrello UML Modeller (umbrello), signal: Segmentation fault
[KCrash Handler]
#6  ToolBarStateArrow::mousePressEmpty (this=0x929add8) at ../../../umbrello/umbrello/toolbarstatearrow.cpp:89
#7  0x086c7368 in ToolBarState::mousePress (this=0x929add8, ome=0xbf885790) at ../../../umbrello/umbrello/toolbarstate.cpp:99
#8  0x0871a5df in UMLView::contentsMousePressEvent (this=0x9299e28, ome=0xbf885790) at ../../../umbrello/umbrello/umlview.cpp:1233
#9  0x08ad8248 in Q3ScrollView::viewportMousePressEvent (this=0x9299e28, e=0xbf885d10) at widgets/q3scrollview.cpp:1746
#10 0x08ad9fa8 in Q3ScrollView::eventFilter (this=0x9299e28, obj=0x954be78, e=0xbf885d10) at widgets/q3scrollview.cpp:1474
#11 0x050a9cda in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8ec0698, receiver=0x954be78, event=0xbf885d10) at kernel/qcoreapplication.cpp:819
#12 0x010734b9 in QApplicationPrivate::notify_helper (this=0x8ec0698, receiver=0x954be78, e=0xbf885d10) at kernel/qapplication.cpp:4296
#13 0x0107a9f7 in QApplication::notify (this=0xbf8865c0, receiver=0x954be78, e=0xbf885d10) at kernel/qapplication.cpp:3865
#14 0x008b9f2a in KApplication::notify (this=0xbf8865c0, receiver=0x954be78, event=0xbf885d10) at ../../kdeui/kernel/kapplication.cpp:302
#15 0x050aaa3b in QCoreApplication::notifyInternal (this=0xbf8865c0, receiver=0x954be78, event=0xbf885d10) at kernel/qcoreapplication.cpp:704
#16 0x01079952 in QCoreApplication::sendEvent (receiver=0x954be78, event=0xbf885d10, alienWidget=0x0, nativeWidget=0x954be78, buttonDown=0x19b7058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#17 QApplicationPrivate::sendMouseEvent (receiver=0x954be78, event=0xbf885d10, alienWidget=0x0, nativeWidget=0x954be78, buttonDown=0x19b7058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#18 0x01105088 in QETWidget::translateMouseEvent (this=0x954be78, event=0xbf88622c) at kernel/qapplication_x11.cpp:4368
#19 0x01104511 in QApplication::x11ProcessEvent (this=0xbf8865c0, event=0xbf88622c) at kernel/qapplication_x11.cpp:3379
#20 0x0113360a in x11EventSourceDispatch (s=0x8ec38e8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#21 0x0440f5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#22 0x044132d8 in ?? () from /lib/libglib-2.0.so.0
#23 0x044134b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#24 0x050d65d5 in QEventDispatcherGlib::processEvents (this=0x8ea3150, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#25 0x01133135 in QGuiEventDispatcherGlib::processEvents (this=0x8ea3150, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x050a9059 in QEventLoop::processEvents (this=0xbf886524, flags=) at kernel/qeventloop.cpp:149
#27 0x050a94aa in QEventLoop::exec (this=0xbf886524, flags=...) at kernel/qeventloop.cpp:201
#28 0x050ad69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#29 0x01073577 in QApplication::exec () at kernel/qapplication.cpp:3579
#30 0x086ac645 in main (argc=3, argv=0xbf886774) at ../../../umbrello/umbrello/main.cpp:111

Possible duplicates by query: bug 230080.

Reported using DrKonqi