Application: umbrello (2.5.1) KDE Platform Version: 4.5.1 (KDE 4.5.1) Qt Version: 4.7.0 Operating System: Linux 2.6.35-25-generic x86_64 Distribution: Ubuntu 10.10 -- Information about the crash: - What I was doing when the application crashed: I was changing the display properties for the widgets on a Entity Relationship Diagram, right after defining several relationships between entities. Umbrello just crashed with a segmentation fault but now the last saved file cannot be open. Trying to open it generates the same crashing behavior. The crash can be reproduced every time. -- Backtrace: Application: Umbrello UML Modeller (umbrello), signal: Segmentation fault [Current thread is 1 (Thread 0x7fa0b13cd760 (LWP 2232))] Thread 2 (Thread 0x7fa0a52d1700 (LWP 2233)): #0 0x00007fa0adebbc9d in __pthread_mutex_unlock_usercnt (mutex=0x1d8d1d8) at pthread_mutex_unlock.c:52 #1 __pthread_mutex_unlock (mutex=0x1d8d1d8) at pthread_mutex_unlock.c:290 #2 0x00007fa0a8a7bffc in g_main_context_poll (context=0x1d8d1d0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:3092 #3 g_main_context_iterate (context=0x1d8d1d0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2775 #4 0x00007fa0a8a7c7b5 in g_main_loop_run (loop=0x1d8d2b0) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2988 #5 0x00007fa0a5a080f4 in gdbus_shared_thread_func (data=<value optimized out>) at /build/buildd/glib2.0-2.26.0/gio/gdbusprivate.c:277 #6 0x00007fa0a8aa17e4 in g_thread_create_proxy (data=0x1d8d2d0) at /build/buildd/glib2.0-2.26.0/glib/gthread.c:1897 #7 0x00007fa0adeb8971 in start_thread (arg=<value optimized out>) at pthread_create.c:304 #8 0x00007fa0acf7892d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #9 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fa0b13cd760 (LWP 2232)): [KCrash Handler] #6 0x0000000000a0f88c in size (this=0x0, pObject=0x263e4b0) at /usr/include/qt4/QtCore/qlist.h:94 #7 indexOf (this=0x0, pObject=0x263e4b0) at /usr/include/qt4/QtCore/qlist.h:829 #8 UMLPackage::addObject (this=0x0, pObject=0x263e4b0) at ../../../umbrello/umbrello/package.cpp:136 #9 0x0000000000a3c2e2 in UMLDoc::loadUMLObjectsFromXMI (this=<value optimized out>, element=<value optimized out>) at ../../../umbrello/umbrello/umldoc.cpp:2102 #10 0x0000000000a3bd5a in UMLDoc::loadUMLObjectsFromXMI (this=<value optimized out>, element=<value optimized out>) at ../../../umbrello/umbrello/umldoc.cpp:2038 #11 0x0000000000a3bd5a in UMLDoc::loadUMLObjectsFromXMI (this=<value optimized out>, element=<value optimized out>) at ../../../umbrello/umbrello/umldoc.cpp:2038 #12 0x0000000000a3bd5a in UMLDoc::loadUMLObjectsFromXMI (this=<value optimized out>, element=<value optimized out>) at ../../../umbrello/umbrello/umldoc.cpp:2038 #13 0x0000000000a44ebe in UMLDoc::loadFromXMI (this=0x1f85120, file=<value optimized out>, encode=<value optimized out>) at ../../../umbrello/umbrello/umldoc.cpp:1866 #14 0x0000000000a473a9 in UMLDoc::openDocument (this=0x1f85120, url=..., format=<value optimized out>) at ../../../umbrello/umbrello/umldoc.cpp:537 #15 0x0000000000a2da8f in UMLApp::slotFileOpen (this=0x1f855d0) at ../../../umbrello/umbrello/uml.cpp:1035 #16 0x0000000000a2dfaa in UMLApp::qt_metacall (this=0x1f855d0, _c=QMetaObject::InvokeMetaMethod, _id=40101040, _a=0x7fffc4c36510) at ./uml.moc:231 #17 0x00007fa0ae24eb27 in QMetaObject::activate (sender=0x1f8d3d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x263dbd0) at kernel/qobject.cpp:3280 #18 0x00007fa0ae71a852 in QAction::triggered (this=0x0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263 #19 0x00007fa0ae71bf5b in QAction::activate (this=0x1f8d3d0, event=<value optimized out>) at kernel/qaction.cpp:1256 #20 0x00007fa0aeb82dc1 in QMenuPrivate::activateCausedStack (this=<value optimized out>, causedStack=..., action=0x1f8d3d0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:993 #21 0x00007fa0aeb88782 in QMenuPrivate::activateAction (this=0x207c690, action=0x1f8d3d0, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1085 #22 0x00007fa0afc7acee in KMenu::mouseReleaseEvent (this=0x1feca90, e=0x263e4b0) at ../../kdeui/widgets/kmenu.cpp:471 #23 0x00007fa0ae77804e in QWidget::event (this=0x1feca90, event=0x7fffc4c37160) at kernel/qwidget.cpp:8187 #24 0x00007fa0aeb8a90b in QMenu::event (this=0x1feca90, e=0x7fffc4c37160) at widgets/qmenu.cpp:2410 #25 0x00007fa0ae721fdc in QApplicationPrivate::notify_helper (this=0x1d3a190, receiver=0x1feca90, e=0x7fffc4c37160) at kernel/qapplication.cpp:4396 #26 0x00007fa0ae72830e in QApplication::notify (this=0x7fffc4c37e70, receiver=0x1feca90, e=0x7fffc4c37160) at kernel/qapplication.cpp:3959 #27 0x00007fa0afb9a156 in KApplication::notify (this=0x7fffc4c37e70, receiver=0x1feca90, event=0x7fffc4c37160) at ../../kdeui/kernel/kapplication.cpp:310 #28 0x00007fa0ae236cdc in QCoreApplication::notifyInternal (this=0x7fffc4c37e70, receiver=0x1feca90, event=0x7fffc4c37160) at kernel/qcoreapplication.cpp:732 #29 0x00007fa0ae726dbe in sendEvent (receiver=0x1feca90, event=0x7fffc4c37160, alienWidget=0x0, nativeWidget=0x1feca90, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #30 QApplicationPrivate::sendMouseEvent (receiver=0x1feca90, event=0x7fffc4c37160, alienWidget=0x0, nativeWidget=0x1feca90, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058 #31 0x00007fa0ae7aa7bd in QETWidget::translateMouseEvent (this=0x1feca90, event=<value optimized out>) at kernel/qapplication_x11.cpp:4337 #32 0x00007fa0ae7a8c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffc4c37a80) at kernel/qapplication_x11.cpp:3536 #33 0x00007fa0ae7d50e2 in x11EventSourceDispatch (s=0x1d3df60, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146 #34 0x00007fa0a8a78342 in g_main_dispatch (context=0x1d3cc80) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2149 #35 g_main_context_dispatch (context=0x1d3cc80) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2702 #36 0x00007fa0a8a7c2a8 in g_main_context_iterate (context=0x1d3cc80, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2780 #37 0x00007fa0a8a7c45c in g_main_context_iteration (context=0x1d3cc80, may_block=1) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2843 #38 0x00007fa0ae263193 in QEventDispatcherGlib::processEvents (this=0x1d12410, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415 #39 0x00007fa0ae7d4a4e in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204 #40 0x00007fa0ae235a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149 #41 0x00007fa0ae235dec in QEventLoop::exec (this=0x7fffc4c37db0, flags=) at kernel/qeventloop.cpp:201 #42 0x00007fa0ae239ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #43 0x00000000009fd595 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../umbrello/umbrello/main.cpp:111 Possible duplicates by query: bug 255803, bug 243511, bug 238775, bug 217387. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 269317 ***