Application: umbrello (2.5.1)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-23-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
i was trying to copy and paste an old class datagram to a new one

The crash can be reproduced every time.

-- Backtrace:
Application: Μοντελοποιητής Umbrello UML (umbrello), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f7a1be29760 (LWP 8120))]

Thread 2 (Thread 0x7f7a0ff73700 (LWP 8121)):
#0  0x00007f7a179c0203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7a134d0009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f7a134d07b5 in g_main_loop_run () from /lib/libglib-2.0.so.0
#3  0x00007f7a106aa0f4 in ?? () from /usr/lib/libgio-2.0.so.0
#4  0x00007f7a134f57e4 in ?? () from /lib/libglib-2.0.so.0
#5  0x00007f7a1890c971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#6  0x00007f7a179cc92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7a1be29760 (LWP 8120)):
[KCrash Handler]
#6  0x00007f7a181a03b8 in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () from /usr/lib/libstdc++.so.6
#7  0x00000000004c2ec5 in y (this=0x1a76bb0, OldID=) at ../../../umbrello/umbrello/clipboard/idchangelog.h:69
#8  IDChangeLog::findNewID (this=0x1a76bb0, OldID=) at ../../../umbrello/umbrello/clipboard/idchangelog.cpp:67
#9  0x00000000004bf6df in UMLClipboard::pasteClip4 (this=<value optimized out>, data=<value optimized out>) at ../../../umbrello/umbrello/clipboard/umlclipboard.cpp:566
#10 0x00000000004c24db in UMLClipboard::paste (this=0x7fff54ebf2f0, data=0x179a480) at ../../../umbrello/umbrello/clipboard/umlclipboard.cpp:178
#11 0x0000000000a2b226 in UMLApp::slotEditPaste (this=0x148e050) at ../../../umbrello/umbrello/uml.cpp:1287
#12 0x0000000000a75c8f in UMLView::slotMenuSelection (this=0x1b24c80, action=<value optimized out>) at ../../../umbrello/umbrello/umlview.cpp:2704
#13 0x0000000000a7f8bf in UMLView::qt_metacall (this=0x1b24c80, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff54ebf8a0) at ./umlview.moc:136
#14 0x00007f7a18ca2b27 in QMetaObject::activate (sender=0x16a6df0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#15 0x00007f7a195d5692 in QMenu::triggered (this=0x7fff54ebf0c0, _t1=0x17be570) at .moc/release-shared/moc_qmenu.cpp:164
#16 0x00007f7a195d806d in QMenuPrivate::_q_actionTriggered (this=<value optimized out>) at widgets/qmenu.cpp:1111
#17 0x00007f7a195dbed2 in QMenu::qt_metacall (this=0x16a6df0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff54ebfaa0) at .moc/release-shared/moc_qmenu.cpp:105
#18 0x00007f7a1a6d0500 in KMenu::qt_metacall (this=0x7fff54ebf0c0, _c=16, _id=0, _a=0x1) at ./kmenu.moc:76
#19 0x00007f7a18ca2b27 in QMetaObject::activate (sender=0x17be570, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3280
#20 0x00007f7a1916e852 in QAction::triggered (this=0x7fff54ebf0c0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#21 0x00007f7a1916ff5b in QAction::activate (this=0x17be570, event=<value optimized out>) at kernel/qaction.cpp:1256
#22 0x00007f7a195d6dc1 in QMenuPrivate::activateCausedStack (this=<value optimized out>, causedStack=..., action=0x17be570, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:993
#23 0x00007f7a195dc782 in QMenuPrivate::activateAction (this=0x1a8fe50, action=0x17be570, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1085
#24 0x00007f7a1a6cecee in KMenu::mouseReleaseEvent (this=0x16a6df0, e=0x10) at ../../kdeui/widgets/kmenu.cpp:471
#25 0x00007f7a191cc04e in QWidget::event (this=0x16a6df0, event=0x7fff54ec06f0) at kernel/qwidget.cpp:8187
#26 0x00007f7a195de90b in QMenu::event (this=0x16a6df0, e=0x7fff54ec06f0) at widgets/qmenu.cpp:2410
#27 0x00007f7a19175fdc in QApplicationPrivate::notify_helper (this=0x122c160, receiver=0x16a6df0, e=0x7fff54ec06f0) at kernel/qapplication.cpp:4396
#28 0x00007f7a1917c30e in QApplication::notify (this=0x7fff54ec1400, receiver=0x16a6df0, e=0x7fff54ec06f0) at kernel/qapplication.cpp:3959
#29 0x00007f7a1a5ee156 in KApplication::notify (this=0x7fff54ec1400, receiver=0x16a6df0, event=0x7fff54ec06f0) at ../../kdeui/kernel/kapplication.cpp:310
#30 0x00007f7a18c8acdc in QCoreApplication::notifyInternal (this=0x7fff54ec1400, receiver=0x16a6df0, event=0x7fff54ec06f0) at kernel/qcoreapplication.cpp:732
#31 0x00007f7a1917adbe in sendEvent (receiver=0x16a6df0, event=0x7fff54ec06f0, alienWidget=0x0, nativeWidget=0x16a6df0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#32 QApplicationPrivate::sendMouseEvent (receiver=0x16a6df0, event=0x7fff54ec06f0, alienWidget=0x0, nativeWidget=0x16a6df0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#33 0x00007f7a191fe7bd in QETWidget::translateMouseEvent (this=0x16a6df0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4337
#34 0x00007f7a191fcc5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff54ec1010) at kernel/qapplication_x11.cpp:3536
#35 0x00007f7a192290e2 in x11EventSourceDispatch (s=0x122ffa0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#36 0x00007f7a134cc342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x00007f7a134d02a8 in ?? () from /lib/libglib-2.0.so.0
#38 0x00007f7a134d045c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x00007f7a18cb7193 in QEventDispatcherGlib::processEvents (this=0x1204410, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#40 0x00007f7a19228a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fff54ebf0c0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007f7a18c89a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#42 0x00007f7a18c89dec in QEventLoop::exec (this=0x7fff54ec1340, flags=) at kernel/qeventloop.cpp:201
#43 0x00007f7a18c8debb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#44 0x00000000009fd595 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../umbrello/umbrello/main.cpp:111

Reported using DrKonqi