Bug 420192

Application: kontact (5.14.40 (20.07.40))

Qt Version: 5.14.1
Frameworks Version: 5.70.0
Operating System: Linux 5.3.0-46-generic x86_64
Windowing system: X11
Distribution: KDE neon Unstable Edition

-- Information about the crash:
- What I was doing when the application crashed:
see emails	
- Unusual behavior I noticed:
In "Actions / New pending task" it has not failed me

Sorry for my english...

The crash can be reproduced sometimes.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fd66dc3e640 in Akonadi::IncidenceChanger::entityTreeModel() const (this=this@entry=0x0) at ./src/incidencechanger.cpp:1138
#5  0x00007fd641b85f40 in IncidenceEditorNG::IncidenceDialogPrivate::IncidenceDialogPrivate(Akonadi::IncidenceChanger*, IncidenceEditorNG::IncidenceDialog*) (this=0x55eeafe9b910, changer=0x0, qq=0x55eeb482bc20) at ./src/incidencedialog.cpp:132
#6  0x00007fd641b8ac58 in IncidenceEditorNG::IncidenceDialog::IncidenceDialog(Akonadi::IncidenceChanger*, QWidget*, QFlags<Qt::WindowType>) (this=0x55eeb482bc20, changer=0x0, parent=<optimized out>, flags=...) at ./src/incidencedialog.cpp:694
#7  0x00007fd641b84876 in IncidenceEditorNG::IncidenceDialogFactory::create(bool, KCalendarCore::IncidenceBase::IncidenceType, Akonadi::IncidenceChanger*, QWidget*, QFlags<Qt::WindowType>) (needsSaving=needsSaving@entry=true, type=type@entry=KCalendarCore::IncidenceBase::TypeTodo, changer=changer@entry=0x0, parent=parent@entry=0x7fd6c000d940, flags=flags@entry=...) at ./src/incidencedialogfactory.cpp:40
#8  0x00007fd641b84a6b in IncidenceEditorNG::IncidenceDialogFactory::createTodoEditor(QString const&, QString const&, QStringList const&, QStringList const&, QStringList const&, QStringList const&, bool, Akonadi::Collection const&, bool, QWidget*, QFlags<Qt::WindowType>) (summary=..., description=..., attachments=..., attendees=..., attachmentMimetypes=..., attachmentLabels=..., inlineAttachment=<optimized out>, defaultCollection=..., cleanupAttachmentTempFiles=<optimized out>, parent=<optimized out>, flags=...) at ./src/incidencedialogfactory.cpp:75
#9  0x00007fd62a27e459 in CalendarView::newTodo(QString const&, QString const&, QStringList const&, QStringList const&, QStringList const&, bool) (this=<optimized out>, summary=..., description=..., attachments=..., attendees=..., attachmentMimetypes=..., inlineAttachment=false) at ./src/calendarview.cpp:1086
#10 0x00007fd62a24ed7b in ActionManager::openTodoEditor(QString const&) (this=<optimized out>, text=...) at ./src/actionmanager.cpp:1615
#11 0x00007fd62a2c856d in KOrgCalendarAdaptor::openTodoEditor(QString const&) (text=..., this=0x55eeb45c54a0) at ./obj-x86_64-linux-gnu/src/calendaradaptor.cpp:123
#12 0x00007fd62a2c856d in KOrgCalendarAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x55eeb45c54a0, _id=_id@entry=14, _a=_a@entry=0x7fff8a42dbf0, _c=QMetaObject::InvokeMetaMethod) at ./obj-x86_64-linux-gnu/src/calendaradaptor.moc:219
#13 0x00007fd62a2c87e3 in KOrgCalendarAdaptor::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_a=0x7fff8a42dbf0, _id=14, _c=QMetaObject::InvokeMetaMethod, _o=0x55eeb45c54a0) at ./obj-x86_64-linux-gnu/src/calendaradaptor.moc:258
#14 0x00007fd62a2c87e3 in KOrgCalendarAdaptor::qt_metacall(QMetaObject::Call, int, void**) (this=0x55eeb45c54a0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7fff8a42dbf0) at ./obj-x86_64-linux-gnu/src/calendaradaptor.moc:259
#15 0x00007fd6f2c0e5b8 in QDBusConnectionPrivate::deliverCall(QObject*, int, QDBusMessage const&, QVector<int> const&, int) (this=this@entry=0x7fd6b0003210, object=object@entry=0x55eeb45c54a0, msg=..., metaTypes=..., slotIdx=<optimized out>) at qdbusintegrator.cpp:1001
#16 0x00007fd6f2c134b0 in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) (this=this@entry=0x7fd6b0003210, object=0x55eeb45c54a0, flags=flags@entry=273, msg=...) at qdbusintegrator.cpp:904
#17 0x00007fd6f2c13e2c in QDBusConnectionPrivate::activateCall(QObject*, int, QDBusMessage const&) (msg=..., flags=273, object=<optimized out>, this=0x7fd6b0003210) at qdbusintegrator.cpp:853
#18 0x00007fd6f2c13e2c in QDBusConnectionPrivate::activateObject(QDBusConnectionPrivate::ObjectTreeNode&, QDBusMessage const&, int) (this=0x7fd6b0003210, node=..., msg=..., pathStartPos=<optimized out>) at qdbusintegrator.cpp:1486
#19 0x00007fd6f2c1468c in QDBusConnectionPrivate::handleObjectCall(QDBusMessage const&) (this=this@entry=0x7fd6b0003210, msg=...) at qdbusintegrator.cpp:1585
#20 0x00007fd6f2c1476c in QDBusConnectionPrivate::handleMessage(QDBusMessage const&) (this=0x7fd6b0003210, amsg=...) at qdbusintegrator.cpp:579
#21 0x00007fd6f2c15099 in QDBusConnectionPrivate::sendWithReplyLocal(QDBusMessage const&) (this=this@entry=0x7fd6b0003210, message=...) at qdbusintegrator.cpp:2080
#22 0x00007fd6f2c158b7 in QDBusConnectionPrivate::sendWithReplyAsync(QDBusMessage const&, QObject*, char const*, char const*, int) (this=0x7fd6b0003210, message=..., receiver=receiver@entry=0x0, returnMethod=returnMethod@entry=0x0, errorMethod=errorMethod@entry=0x0, timeout=-1) at qdbusintegrator.cpp:2116
#23 0x00007fd6f2c04218 in QDBusConnection::asyncCall(QDBusMessage const&, int) const (this=this@entry=0x55eeb46f6488, message=..., timeout=<optimized out>) at qdbusconnection.cpp:711
#24 0x00007fd6f2c1eb7f in QDBusAbstractInterface::asyncCallWithArgumentList(QString const&, QList<QVariant> const&) (this=<optimized out>, method=..., args=...) at qdbusabstractinterface.cpp:527
#25 0x00007fd66e183cf6 in OrgKdeKorganizerCalendarInterface::openTodoEditor(QString const&) (text=..., this=<optimized out>) at ./obj-x86_64-linux-gnu/src/kontactplugin/korganizer/calendarinterface.h:141
#26 0x00007fd66e183cf6 in TodoPlugin::slotNewTodo() (this=<optimized out>) at ./src/kontactplugin/korganizer/todoplugin.cpp:137
#27 0x00007fd6f4505fe7 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7fff8a42e460, r=0x55eeaf9b5740, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#28 0x00007fd6f4505fe7 in doActivate<false>(QObject*, int, void**) (sender=0x55eeafa11eb0, signal_index=4, argv=0x7fff8a42e460) at kernel/qobject.cpp:3870
#29 0x00007fd6f45008a2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x55eeafa11eb0, m=m@entry=0x7fd6f5a95340 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff8a42e460) at kernel/qobject.cpp:3930
#30 0x00007fd6f53ae3a2 in QAction::triggered(bool) (this=this@entry=0x55eeafa11eb0, _t1=<optimized out>) at .moc/moc_qaction.cpp:381
#31 0x00007fd6f53b0a0c in QAction::activate(QAction::ActionEvent) (this=0x55eeafa11eb0, event=<optimized out>) at kernel/qaction.cpp:1161
#32 0x00007fd6f6bde054 in QAction::trigger() (this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qaction.h:187
#33 0x00007fd6f6bde054 in Kontact::MainWindow::slotNewClicked() (this=<optimized out>) at ./src/mainwindow.cpp:556
#34 0x00007fd6f4505fe7 in QtPrivate::QSlotObjectBase::call(QObject*, void**) (a=0x7fff8a42e5f0, r=0x55eeaf71df70, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:394
#35 0x00007fd6f4505fe7 in doActivate<false>(QObject*, int, void**) (sender=0x55eeaf8f42b0, signal_index=4, argv=0x7fff8a42e5f0) at kernel/qobject.cpp:3870
#36 0x00007fd6f45008a2 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) (sender=sender@entry=0x55eeaf8f42b0, m=m@entry=0x7fd6f5a95340 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff8a42e5f0) at kernel/qobject.cpp:3930
#37 0x00007fd6f53ae3a2 in QAction::triggered(bool) (this=this@entry=0x55eeaf8f42b0, _t1=<optimized out>) at .moc/moc_qaction.cpp:381
#38 0x00007fd6f53b0a0c in QAction::activate(QAction::ActionEvent) (this=0x55eeaf8f42b0, event=<optimized out>) at kernel/qaction.cpp:1161
#39 0x00007fd6f54a1adb in QAbstractButtonPrivate::click() (this=0x55eeaf9ab2c0) at widgets/qabstractbutton.cpp:398
#40 0x00007fd6f54a1d3d in QAbstractButton::mouseReleaseEvent(QMouseEvent*) (this=0x55eeaf9ab280, e=0x7fff8a42eb80) at widgets/qabstractbutton.cpp:1012
#41 0x00007fd6f55937aa in QToolButton::mouseReleaseEvent(QMouseEvent*) (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:622
#42 0x00007fd6f53f57f8 in QWidget::event(QEvent*) (this=0x55eeaf9ab280, event=0x7fff8a42eb80) at kernel/qwidget.cpp:9031
#43 0x00007fd6f54a2f0b in QAbstractButton::event(QEvent*) (this=this@entry=0x55eeaf9ab280, e=e@entry=0x7fff8a42eb80) at widgets/qabstractbutton.cpp:969
#44 0x00007fd6f5593844 in QToolButton::event(QEvent*) (this=0x55eeaf9ab280, event=0x7fff8a42eb80) at widgets/qtoolbutton.cpp:1002
#45 0x00007fd6f53b48bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55eeaf364e00, receiver=receiver@entry=0x55eeaf9ab280, e=e@entry=0x7fff8a42eb80) at kernel/qapplication.cpp:3684
#46 0x00007fd6f53bc908 in QApplication::notify(QObject*, QEvent*) (this=<optimized out>, receiver=0x55eeaf9ab280, e=0x7fff8a42eb80) at kernel/qapplication.cpp:3128
#47 0x00007fd6f44cadb8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55eeaf9ab280, event=0x7fff8a42eb80) at kernel/qcoreapplication.cpp:1092
#48 0x00007fd6f44caf9e in QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) (receiver=receiver@entry=0x55eeaf9ab280, event=event@entry=0x7fff8a42eb80) at kernel/qcoreapplication.cpp:1499
#49 0x00007fd6f53baf8f in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) (receiver=receiver@entry=0x55eeaf9ab280, event=event@entry=0x7fff8a42eb80, alienWidget=0x55eeaf9ab280, nativeWidget=0x55eeaf9a7060, buttonDown=buttonDown@entry=0x7fd6f5ac4980 <qt_button_down>, lastMouseReceiver=..., spontaneous=true, onlyDispatchEnterLeave=false) at kernel/qapplication.cpp:2614
#50 0x00007fd6f540feb1 in QWidgetWindow::handleMouseEvent(QMouseEvent*) (this=this@entry=0x55eeafaa20b0, event=event@entry=0x7fff8a42f000) at kernel/qwidgetwindow.cpp:673
#51 0x00007fd6f5412d1a in QWidgetWindow::event(QEvent*) (this=0x55eeafaa20b0, event=0x7fff8a42f000) at kernel/qwidgetwindow.cpp:295
#52 0x00007fd6f53b48bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x55eeaf364e00, receiver=receiver@entry=0x55eeafaa20b0, e=e@entry=0x7fff8a42f000) at kernel/qapplication.cpp:3684
#53 0x00007fd6f53bbac0 in QApplication::notify(QObject*, QEvent*) (this=0x7fff8a42f4d0, receiver=0x55eeafaa20b0, e=0x7fff8a42f000) at kernel/qapplication.cpp:3430
#54 0x00007fd6f44cadb8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x55eeafaa20b0, event=0x7fff8a42f000) at kernel/qcoreapplication.cpp:1092
#55 0x00007fd6f44caf9e in QCoreApplication::sendSpontaneousEvent(QObject*, QEvent*) (receiver=receiver@entry=0x55eeafaa20b0, event=event@entry=0x7fff8a42f000) at kernel/qcoreapplication.cpp:1499
#56 0x00007fd6f4ac6f95 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) (e=0x55eeafe9b090) at kernel/qguiapplication.cpp:2209
#57 0x00007fd6f4ac80c5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) (e=e@entry=0x55eeafe9b090) at kernel/qguiapplication.cpp:1941
#58 0x00007fd6f4aa101b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1163
#59 0x00007fd6c8bf3c8a in xcbSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at qxcbeventdispatcher.cpp:105
#60 0x00007fd6ed61b417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007fd6ed61b650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x00007fd6ed61b6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x00007fd6f452a0bc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55eeaf3b1f30, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#64 0x00007fd6f44c963a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff8a42f3a0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:225
#65 0x00007fd6f44d2db0 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1400
#66 0x000055eeadce1465 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:229

The reporter indicates this bug may be a duplicate of or related to bug 388019.

Possible duplicates by query: bug 388019, bug 361840, bug 361586, bug 354729.

Reported using DrKonqi