Bug 284583

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-pae i686
Distribution: Ubuntu 11.10

-- Information about the crash:
voce esta usando criando as classes e derrepente ele fecha sozinho.

The crash can be reproduced every time.

-- Backtrace:
Application: Modelador UML Umbrello (umbrello), signal: Segmentation fault
[Current thread is 1 (Thread 0xb4a71ab0 (LWP 2741))]

Thread 3 (Thread 0xb2cffb70 (LWP 2745)):
#0  0xb4f9af9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb458ecea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#2  0xb4fc15f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb5781d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#4  0xb58680ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xac0f1b70 (LWP 2774)):
#0  0xb4e17d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb5dd67d5 in do_gettime (frac=0xac0f1020, sec=0xac0f1018) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb5ea94b6 in QTimerInfoList::updateCurrentTime (this=0xa3c39fc) at kernel/qeventdispatcher_unix.cpp:339
#4  0xb5ea980a in QTimerInfoList::timerWait (this=0xa3c39fc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0xb5ea8053 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xac0f112c) at kernel/qeventdispatcher_glib.cpp:136
#6  0xb5ea80ed in timerSourcePrepare (source=0xa3c39c8, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0xb4f9988c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb4f9a637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0xb4f9ac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0xb5ea8b37 in QEventDispatcherGlib::processEvents (this=0xa3cf5b8, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#11 0xb5e791dd in QEventLoop::processEvents (this=0xac0f12b0, flags=...) at kernel/qeventloop.cpp:149
#12 0xb5e79421 in QEventLoop::exec (this=0xac0f12b0, flags=...) at kernel/qeventloop.cpp:201
#13 0xb5d7c90b in QThread::exec (this=0xa3adf10) at thread/qthread.cpp:498
#14 0xb5e59e2d in QInotifyFileSystemWatcherEngine::run (this=0xa3adf10) at io/qfilesystemwatcher_inotify.cpp:248
#15 0xb5d7f7b3 in QThreadPrivate::start (arg=0xa3adf10) at thread/qthread_unix.cpp:331
#16 0xb5781d31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#17 0xb58680ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb4a71ab0 (LWP 2741)):
[KCrash Handler]
#7  0xb65fffe4 in QAbstractScrollArea::viewport (this=0x0) at widgets/qabstractscrollarea.cpp:574
#8  0xb13f27b2 in QAccessibleItemView::object (this=0xaa1a898) at complexwidgets.cpp:879
#9  0xb14350ab in QSpiAccessibleBridge::interfaceToAccessible(QAccessibleInterface*, int, bool) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#10 0xb1436b7d in QSpiAccessibleBridge::notifyAccessibilityUpdate(int, QAccessibleInterface*, int) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#11 0xb669c39e in QAccessible::updateAccessibility (o=0xa9564f8, who=0, reason=QAccessible::ObjectShow) at accessible/qaccessible_unix.cpp:107
#12 0xb616b73d in QWidgetPrivate::show_helper (this=0xa917148) at kernel/qwidget.cpp:7492
#13 0xb616ba21 in QWidget::setVisible (this=0xa9564f8, visible=true) at kernel/qwidget.cpp:7697
#14 0xb616b540 in show (this=0xa9564f8) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#15 QWidgetPrivate::showChildren (this=0xaa2b768, spontaneous=false) at kernel/qwidget.cpp:7785
#16 0xb616b5e0 in QWidgetPrivate::show_helper (this=0xaa2b768) at kernel/qwidget.cpp:7422
#17 0xb616ba21 in QWidget::setVisible (this=0xa9224a0, visible=true) at kernel/qwidget.cpp:7697
#18 0xb6645c04 in QDialog::setVisible (this=0xa9224a0, visible=true) at dialogs/qdialog.cpp:739
#19 0xb6644777 in show (this=0xa9224a0) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:487
#20 QDialog::exec (this=0xa9224a0) at dialogs/qdialog.cpp:543
#21 0xb6ed8924 in KMessageBox::createKMessageBox (dialog=0xa9224a0, icon=..., text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=..., notifyType=QMessageBox::Warning) at ../../kdeui/dialogs/kmessagebox.cpp:344
#22 0xb6ed91b8 in KMessageBox::createKMessageBox (dialog=0xa9224a0, icon=QMessageBox::Warning, text=..., strlist=..., ask=..., checkboxReturn=0x0, options=..., details=...) at ../../kdeui/dialogs/kmessagebox.cpp:159
#23 0xb6ed97b2 in KMessageBox::sorryWId (parent_id=0, text=..., caption=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:928
#24 0xb6ed98fb in KMessageBox::sorry (parent=0x0, text=..., caption=..., options=...) at ../../kdeui/dialogs/kmessagebox.cpp:907
#25 0x08182755 in CodeGenerator::openFile (this=0xa831f40, file=..., fileName=...) at ../../../umbrello/umbrello/codegenerators/codegenerator.cpp:593
#26 0x0822804a in CppWriter::writeClass (this=0xa831f40, c=0xa806080) at ../../../umbrello/umbrello/codegenerators/cpp/cppwriter.cpp:110
#27 0x0820be34 in SimpleCodeGenerator::writeCodeToFile (this=0xa831f40) at ../../../umbrello/umbrello/codegenerators/simplecodegenerator.cpp:276
#28 0x08373d8e in slotGenerateAllCode (this=0xa0074b0) at ../../../umbrello/umbrello/uml.cpp:1974
#29 UMLApp::qt_metacall (this=0xa0074b0, _c=QMetaObject::InvokeMetaMethod, _id=55, _a=0xbfa0f1c8) at ./uml.moc:269
#30 0xb5e80b7d in metacall (argv=0xbfa0f1c8, idx=101, cl=QMetaObject::InvokeMetaMethod, object=0xa0074b0) at kernel/qmetaobject.cpp:237
#31 QMetaObject::metacall (object=0xa0074b0, cl=QMetaObject::InvokeMetaMethod, idx=101, argv=0xbfa0f1c8) at kernel/qmetaobject.cpp:232
#32 0xb5e8fa6a in QMetaObject::activate (sender=0xa0407a0, m=0xb6a55458, local_signal_index=1, argv=0xbfa0f1c8) at kernel/qobject.cpp:3278
#33 0xb610583d in QAction::triggered (this=0xa0407a0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#34 0xb6105adb in QAction::activate (this=0xa0407a0, event=QAction::Trigger) at kernel/qaction.cpp:1257
#35 0xb65aeb13 in QMenuPrivate::activateCausedStack (this=0xa144b48, causedStack=..., action=0xa0407a0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1005
#36 0xb65b53af in QMenuPrivate::activateAction (this=0xa144b48, action=0xa0407a0, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1097
#37 0xb65b80f5 in QMenu::mouseReleaseEvent (this=0xa1447c8, e=0xbfa0f8ec) at widgets/qmenu.cpp:2296
#38 0xb705fdac in KMenu::mouseReleaseEvent (this=0xa1447c8, e=0xbfa0f8ec) at ../../kdeui/widgets/kmenu.cpp:464
#39 0xb6166f98 in QWidget::event (this=0xa1447c8, event=0xbfa0f8ec) at kernel/qwidget.cpp:8295
#40 0xb65b6b6c in QMenu::event (this=0xa1447c8, e=0xbfa0f8ec) at widgets/qmenu.cpp:2405
#41 0xb610cd54 in notify_helper (e=0xbfa0f8ec, receiver=0xa1447c8, this=0x9e59da0) at kernel/qapplication.cpp:4486
#42 QApplicationPrivate::notify_helper (this=0x9e59da0, receiver=0xa1447c8, e=0xbfa0f8ec) at kernel/qapplication.cpp:4458
#43 0xb6112dbb in QApplication::notify (this=0x9e59da0, receiver=0xa1447c8, e=0xbfa0f8ec) at kernel/qapplication.cpp:4047
#44 0xb6f81721 in KApplication::notify (this=0xbfa10110, receiver=0xa1447c8, event=0xbfa0f8ec) at ../../kdeui/kernel/kapplication.cpp:311
#45 0xb5e7a19e in QCoreApplication::notifyInternal (this=0xbfa10110, receiver=0xa1447c8, event=0xbfa0f8ec) at kernel/qcoreapplication.cpp:787
#46 0xb610dd15 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#47 QApplicationPrivate::sendMouseEvent (receiver=0xa1447c8, event=0xbfa0f8ec, alienWidget=0x0, nativeWidget=0xa1447c8, buttonDown=0xb6a77eb4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#48 0xb619a9fa in QETWidget::translateMouseEvent (this=0xa1447c8, event=0xbfa0fd6c) at kernel/qapplication_x11.cpp:4502
#49 0xb6198e4d in QApplication::x11ProcessEvent (this=0xbfa10110, event=0xbfa0fd6c) at kernel/qapplication_x11.cpp:3690
#50 0xb61c524c in x11EventSourceDispatch (s=0x9e5d1a8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#51 0xb4f9a25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#52 0xb4f9a990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#53 0xb4f9ac2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#54 0xb5ea8ada in QEventDispatcherGlib::processEvents (this=0x9e38230, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#55 0xb61c4e3a in QGuiEventDispatcherGlib::processEvents (this=0x9e38230, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#56 0xb5e791dd in QEventLoop::processEvents (this=0xbfa10074, flags=...) at kernel/qeventloop.cpp:149
#57 0xb5e79421 in QEventLoop::exec (this=0xbfa10074, flags=...) at kernel/qeventloop.cpp:201
#58 0xb5e7e19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#59 0xb610a8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#60 0x080793f5 in main (argc=50, argv=0x0) at ../../../umbrello/umbrello/main.cpp:111

Reported using DrKonqi