Bug 270964

Application: parley (0.9.3)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.34-020634-generic i686
Distribution: Ubuntu 10.04.2 LTS

-- Information about the crash:
During Multiple Choice Practice, Parley first skips several questions as if the enter key was stuck and than crashes.

The crash can be reproduced every time.

 -- Backtrace:
Application: Parley (parley), signal: Segmentation fault
[KCrash Handler]
#6  0x080b0557 in TestEntry::update (this=0x0) at ../../../parley/src/practiceold/testentry.cpp:153
#7  0x080b0752 in TestEntry::incGoodCount (this=0x0) at ../../../parley/src/practiceold/testentry.cpp:88
#8  0x080afd5b in VocabularyPractice::setResultForCurrent (this=0xbff8fde8, res=VocabularyPractice::Correct) at ../../../parley/src/practiceold/vocabularypractice.cpp:129
#9  0x080aff51 in VocabularyPractice::entryDone (this=0xbff8fde8) at ../../../parley/src/practiceold/vocabularypractice.cpp:85
#10 0x080affa3 in VocabularyPractice::qt_metacall (this=0xbff8fde8, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbff8f3bc) at ./vocabularypractice.moc:72
#11 0xb6e3fc9a in QMetaObject::metacall (object=0xbff8fde8, cl=QMetaObject::ReadProperty, idx=4, argv=0xbff8f3bc) at kernel/qmetaobject.cpp:237
#12 0xb6e4e3d5 in QMetaObject::activate (sender=0xa7063d8, m=0x812f964, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#13 0x080b7219 in PracticeDialog::currentEntryFinished (this=0xa7063d8) at ./practicedialog.moc:106
#14 0x080b7f63 in PracticeDialog::qt_metacall (this=0xa7063d8, _c=QMetaObject::InvokeMetaMethod, _id=80, _a=0xbff8f4fc) at ./practicedialog.moc:94
#15 0x080c1e9c in MCQueryDlg::qt_metacall (this=0xa7063d8, _c=QMetaObject::InvokeMetaMethod, _id=80, _a=0xbff8f4fc) at ./MCQueryDlg.moc:68
#16 0xb6e3fc9a in QMetaObject::metacall (object=0xa7063d8, cl=QMetaObject::ReadProperty, idx=80, argv=0xbff8f4fc) at kernel/qmetaobject.cpp:237
#17 0xb6e4e3d5 in QMetaObject::activate (sender=0xa80cf28, m=0xb6f4e5a4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#18 0xb6e9faa7 in QTimer::timeout (this=0xa80cf28) at .moc/release-shared/moc_qtimer.cpp:134
#19 0xb6e5660e in QTimer::timerEvent (this=0xa80cf28, e=0xbff8fa30) at kernel/qtimer.cpp:271
#20 0xb6e4b254 in QObject::event (this=0xa80cf28, e=0xb6f4f9b0) at kernel/qobject.cpp:1212
#21 0xb59184dc in QApplicationPrivate::notify_helper (this=0x9b207c0, receiver=0xa80cf28, e=0xbff8fa30) at kernel/qapplication.cpp:4300
#22 0xb591f05e in QApplication::notify (this=0xbff910c0, receiver=0xa80cf28, e=0xbff8fa30) at kernel/qapplication.cpp:3704
#23 0xb671440a in KApplication::notify (this=0xbff910c0, receiver=0xa80cf28, event=0xbff8fa30) at ../../kdeui/kernel/kapplication.cpp:302
#24 0xb6e3aa3b in QCoreApplication::notifyInternal (this=0xbff910c0, receiver=0xa80cf28, event=0xbff8fa30) at kernel/qcoreapplication.cpp:704
#25 0xb6e69d66 in QCoreApplication::sendEvent (this=0x9b235cc) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QTimerInfoList::activateTimers (this=0x9b235cc) at kernel/qeventdispatcher_unix.cpp:603
#27 0xb6e66917 in timerSourceDispatch (source=0x9b23a00) at kernel/qeventdispatcher_glib.cpp:184
#28 idleTimerSourceDispatch (source=0x9b23a00) at kernel/qeventdispatcher_glib.cpp:231
#29 0xb4da85e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0xb4dac2d8 in ?? () from /lib/libglib-2.0.so.0
#31 0xb4dac4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0xb6e665d5 in QEventDispatcherGlib::processEvents (this=0x9b09090, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#33 0xb59d8135 in QGuiEventDispatcherGlib::processEvents (this=0x9b09090, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0xb6e39059 in QEventLoop::processEvents (this=0xbff8fcf0, flags=) at kernel/qeventloop.cpp:149
#35 0xb6e394aa in QEventLoop::exec (this=0xbff8fcf0, flags=...) at kernel/qeventloop.cpp:201
#36 0xb5e574f3 in QDialog::exec (this=0xa7063d8) at dialogs/qdialog.cpp:546
#37 0x080b0167 in VocabularyPractice::startPractice (this=0xbff8fde8) at ../../../parley/src/practiceold/vocabularypractice.cpp:77
#38 0x0811e3b6 in ParleyMainWindow::startPractice (this=0x9c7ed00) at ../../../parley/src/parleymainwindow.cpp:195
#39 0x08120df0 in ParleyMainWindow::qt_metacall (this=0x9c7ed00, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbff8ff78) at ./parleymainwindow.moc:114
#40 0xb6e3fc9a in QMetaObject::metacall (object=0x9c7ed00, cl=QMetaObject::ReadProperty, idx=56, argv=0xbff8ff78) at kernel/qmetaobject.cpp:237
#41 0xb6e4e3d5 in QMetaObject::activate (sender=0x9ff7d78, m=0xb6240d58, local_signal_index=1, argv=0xbff8ff78) at kernel/qobject.cpp:3293
#42 0xb5911bd9 in QAction::triggered (this=0x9ff7d78, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#43 0xb5913dcc in QAction::activate (this=0x9ff7d78, event=QAction::Trigger) at kernel/qaction.cpp:1255
#44 0xb5db760c in QMenuPrivate::activateCausedStack (this=0xa4e8c88, causedStack=..., action=0x9ff7d78, action_e=QAction::Trigger, self=true) at widgets/qmenu.cpp:1011
#45 0xb5dbdabb in QMenuPrivate::activateAction (this=0xa4e8c88, action=0x9ff7d78, action_e=QAction::Trigger, self=<value optimized out>) at widgets/qmenu.cpp:1103
#46 0xb5dbeac7 in QMenu::mouseReleaseEvent (this=0xa53efb0, e=0xbff90810) at widgets/qmenu.cpp:2312
#47 0xb680a745 in KMenu::mouseReleaseEvent (this=0xa53efb0, e=0xbff90810) at ../../kdeui/widgets/kmenu.cpp:471
#48 0xb59767f8 in QWidget::event (this=0xa53efb0, event=0xbff90810) at kernel/qwidget.cpp:7998
#49 0xb5dc00cc in QMenu::event (this=0xa53efb0, e=0xbff90810) at widgets/qmenu.cpp:2414
#50 0xb59184dc in QApplicationPrivate::notify_helper (this=0x9b207c0, receiver=0xa53efb0, e=0xbff90810) at kernel/qapplication.cpp:4300
#51 0xb591f9f7 in QApplication::notify (this=0xbff910c0, receiver=0xa53efb0, e=0xbff90810) at kernel/qapplication.cpp:3865
#52 0xb671440a in KApplication::notify (this=0xbff910c0, receiver=0xa53efb0, event=0xbff90810) at ../../kdeui/kernel/kapplication.cpp:302
#53 0xb6e3aa3b in QCoreApplication::notifyInternal (this=0xbff910c0, receiver=0xa53efb0, event=0xbff90810) at kernel/qcoreapplication.cpp:704
#54 0xb591e952 in QCoreApplication::sendEvent (receiver=0xa53efb0, event=0xbff90810, alienWidget=0x0, nativeWidget=0xa53efb0, buttonDown=0xb625c058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#55 QApplicationPrivate::sendMouseEvent (receiver=0xa53efb0, event=0xbff90810, alienWidget=0x0, nativeWidget=0xa53efb0, buttonDown=0xb625c058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#56 0xb59aa5cf in QETWidget::translateMouseEvent (this=0xa53efb0, event=0xbff90d2c) at kernel/qapplication_x11.cpp:4302
#57 0xb59a9511 in QApplication::x11ProcessEvent (this=0xbff910c0, event=0xbff90d2c) at kernel/qapplication_x11.cpp:3379
#58 0xb59d860a in x11EventSourceDispatch (s=0x9b23a40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#59 0xb4da85e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#60 0xb4dac2d8 in ?? () from /lib/libglib-2.0.so.0
#61 0xb4dac4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#62 0xb6e665d5 in QEventDispatcherGlib::processEvents (this=0x9b09090, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#63 0xb59d8135 in QGuiEventDispatcherGlib::processEvents (this=0x9b09090, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#64 0xb6e39059 in QEventLoop::processEvents (this=0xbff91024, flags=) at kernel/qeventloop.cpp:149
#65 0xb6e394aa in QEventLoop::exec (this=0xbff91024, flags=...) at kernel/qeventloop.cpp:201
#66 0xb6e3d69f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#67 0xb5918577 in QApplication::exec () at kernel/qapplication.cpp:3579
#68 0x08121be1 in main (argc=1, argv=0xbff912c4) at ../../../parley/src/main.cpp:139

Possible duplicates by query: bug 256327, bug 242948.

Reported using DrKonqi