Bug 443362

Summary:	Testing discover bug #443303
Product:	[Applications] Discover	Reporter:	Felipe Kinoshita <kinofhek>
Component:	discover	Assignee:	Dan Leinir Turthra Jensen <leinir>
Status:	RESOLVED NOT A BUG
Severity:	crash	CC:	aleixpol
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Felipe Kinoshita 2021-10-05 18:41:11 UTC

Application: plasma-discover (5.23.80)

Qt Version: 5.15.2
Frameworks Version: 5.87.0
Operating System: Linux 5.14.9-200.fc34.x86_64 x86_64
Windowing System: X11
Drkonqi Version: 5.22.80
Distribution: Fedora 34 (KDE Plasma)

-- Information about the crash:
- What I was doing when the application crashed:

Looks like adding a bug address to the aboutData component makes DrKonqi to stop working.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
Content of s_kcrashErrorMessage: [Current thread is 1 (Thread 0x7fc7ce91c980 (LWP 33735))]
[KCrash Handler]
#5  0x00007fc7d2b501aa in AppStream::Component::screenshots() const () at /lib64/libAppStreamQt.so.2
#6  0x00007fc7d56f21d6 in AppStreamUtils::fetchScreenshots(AppStream::Component const&) (appdata=...) at /home/fhek789/kde/src/plasma/discover/libdiscover/appstream/AppStreamUtils.cpp:50
#7  0x00007fc7a1529c74 in FlatpakResource::fetchScreenshots() () at /usr/lib64/qt5/plugins/discover/flatpak-backend.so
#8  0x00007fc7d56ba075 in AbstractResource::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /home/fhek789/kde/build/plasma/discover/libdiscover/DiscoverCommon_autogen/3YJK5W5UP7/moc_AbstractResource.cpp:399
#9  0x00007fc7d4008e9c in loadProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData const&) () at /lib64/libQt5Qml.so.5
#10 0x00007fc7d400a6cd in QV4::QObjectWrapper::virtualResolveLookupGetter(QV4::Object const*, QV4::ExecutionEngine*, QV4::Lookup*) () at /lib64/libQt5Qml.so.5
#11 0x00007fc7d4023d4a in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) () at /lib64/libQt5Qml.so.5
#12 0x00007fc7d4027b35 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [clone .part.0] () at /lib64/libQt5Qml.so.5
#13 0x00007fc7d3fca6fe in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /lib64/libQt5Qml.so.5
#14 0x00007fc7d4124511 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /lib64/libQt5Qml.so.5
#15 0x00007fc7d4124c88 in QQmlBinding::evaluate(bool*) () at /lib64/libQt5Qml.so.5
#16 0x00007fc7d412674b in QQmlNonbindingBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () at /lib64/libQt5Qml.so.5
#17 0x00007fc7d412767c in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /lib64/libQt5Qml.so.5
#18 0x00007fc7d40091af in QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*) () at /lib64/libQt5Qml.so.5
#19 0x00007fc7d400a0b4 in QV4::QObjectWrapper::getQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, bool*, QQmlPropertyData**) () at /lib64/libQt5Qml.so.5
#20 0x00007fc7d3fefaf0 in QV4::QQmlContextWrapper::getPropertyAndBase(QV4::QQmlContextWrapper const*, QV4::PropertyKey, QV4::Value const*, bool*, QV4::Value*, QV4::Lookup*) () at /lib64/libQt5Qml.so.5
#21 0x00007fc7d3ff0273 in QV4::QQmlContextWrapper::resolveQmlContextPropertyLookupGetter(QV4::Lookup*, QV4::ExecutionEngine*, QV4::Value*) () at /lib64/libQt5Qml.so.5
#22 0x00007fc7d4023aca in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) () at /lib64/libQt5Qml.so.5
#23 0x00007fc7d4027b35 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [clone .part.0] () at /lib64/libQt5Qml.so.5
#24 0x00007fc7d3fca6fe in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /lib64/libQt5Qml.so.5
#25 0x00007fc7d4124511 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /lib64/libQt5Qml.so.5
#26 0x00007fc7d4124c88 in QQmlBinding::evaluate(bool*) () at /lib64/libQt5Qml.so.5
#27 0x00007fc7d412674b in QQmlNonbindingBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () at /lib64/libQt5Qml.so.5
#28 0x00007fc7d412767c in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /lib64/libQt5Qml.so.5
#29 0x00007fc7d41331c5 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /lib64/libQt5Qml.so.5
#30 0x00007fc7d40d729c in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () at /lib64/libQt5Qml.so.5
#31 0x00007fc7d40d7469 in QQmlComponentPrivate::completeCreate() () at /lib64/libQt5Qml.so.5
#32 0x00007fc7d40d9aa2 in QQmlComponent::createObject(QQmlV4Function*) () at /lib64/libQt5Qml.so.5
#33 0x00007fc7d40da8c3 in QQmlComponent::qt_metacall(QMetaObject::Call, int, void**) () at /lib64/libQt5Qml.so.5
#34 0x00007fc7d410ce25 in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const () at /lib64/libQt5Qml.so.5
#35 0x00007fc7d40148b8 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /lib64/libQt5Qml.so.5
#36 0x00007fc7d4024191 in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) () at /lib64/libQt5Qml.so.5
#37 0x00007fc7d4027b35 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [clone .part.0] () at /lib64/libQt5Qml.so.5
#38 0x00007fc7d3fd6168 in QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) () at /lib64/libQt5Qml.so.5
#39 0x00007fc7d4039376 in QV4::Runtime::CallQmlContextPropertyLookup::call(QV4::ExecutionEngine*, unsigned int, QV4::Value*, int) () at /lib64/libQt5Qml.so.5
#40 0x00007fc7d40244d0 in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) () at /lib64/libQt5Qml.so.5
#41 0x00007fc7d4027b35 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [clone .part.0] () at /lib64/libQt5Qml.so.5
#42 0x00007fc7d3fd6168 in QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) () at /lib64/libQt5Qml.so.5
#43 0x00007fc7d4024191 in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) () at /lib64/libQt5Qml.so.5
#44 0x00007fc7d4027b35 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [clone .part.0] () at /lib64/libQt5Qml.so.5
#45 0x00007fc7d3fd6168 in QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) () at /lib64/libQt5Qml.so.5
#46 0x00007fc7d4039376 in QV4::Runtime::CallQmlContextPropertyLookup::call(QV4::ExecutionEngine*, unsigned int, QV4::Value*, int) () at /lib64/libQt5Qml.so.5
#47 0x00007fc7d40244d0 in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) () at /lib64/libQt5Qml.so.5
#48 0x00007fc7d4027b35 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [clone .part.0] () at /lib64/libQt5Qml.so.5
#49 0x00007fc7d3fd6168 in QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) () at /lib64/libQt5Qml.so.5
#50 0x00007fc7d4024191 in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) () at /lib64/libQt5Qml.so.5
#51 0x00007fc7d4027b35 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [clone .part.0] () at /lib64/libQt5Qml.so.5
#52 0x00007fc7d3fd6168 in QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) () at /lib64/libQt5Qml.so.5
#53 0x00007fc7d4024191 in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) () at /lib64/libQt5Qml.so.5
#54 0x00007fc7d4027b35 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [clone .part.0] () at /lib64/libQt5Qml.so.5
#55 0x00007fc7d3fd6168 in QV4::ArrowFunction::virtualCall(QV4::FunctionObject const*, QV4::Value const*, QV4::Value const*, int) () at /lib64/libQt5Qml.so.5
#56 0x00007fc7d4039376 in QV4::Runtime::CallQmlContextPropertyLookup::call(QV4::ExecutionEngine*, unsigned int, QV4::Value*, int) () at /lib64/libQt5Qml.so.5
#57 0x00007fc7d40244d0 in QV4::Moth::VME::interpret(QV4::CppStackFrame*, QV4::ExecutionEngine*, char const*) () at /lib64/libQt5Qml.so.5
#58 0x00007fc7d4027b35 in QV4::Moth::VME::exec(QV4::CppStackFrame*, QV4::ExecutionEngine*) [clone .part.0] () at /lib64/libQt5Qml.so.5
#59 0x00007fc7d3fca6fe in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () at /lib64/libQt5Qml.so.5
#60 0x00007fc7d4124511 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () at /lib64/libQt5Qml.so.5
#61 0x00007fc7d40df701 in QQmlBoundSignalExpression::evaluate(void**) () at /lib64/libQt5Qml.so.5
#62 0x00007fc7d40e1133 in QQmlBoundSignal_callback(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#63 0x00007fc7d4104765 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /lib64/libQt5Qml.so.5
#64 0x00007fc7d33d7232 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt5Core.so.5
#65 0x00007fc7c0493ea1 in QQuickAbstractButtonPrivate::handleRelease(QPointF const&) () at /lib64/libQt5QuickTemplates2.so.5
#66 0x00007fc7c04ae6f9 in QQuickControl::mouseReleaseEvent(QMouseEvent*) () at /lib64/libQt5QuickTemplates2.so.5
#67 0x00007fc7d5310e09 in QQuickItem::event(QEvent*) () at /lib64/libQt5Quick.so.5
#68 0x00007fc7d4756443 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#69 0x00007fc7d33a3798 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#70 0x00007fc7d531f055 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () at /lib64/libQt5Quick.so.5
#71 0x00007fc7d531f9e3 in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () at /lib64/libQt5Quick.so.5
#72 0x00007fc7d39b7435 in QWindow::event(QEvent*) () at /lib64/libQt5Gui.so.5
#73 0x00007fc7d4756443 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#74 0x00007fc7d33a3798 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#75 0x00007fc7d39abba8 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /lib64/libQt5Gui.so.5
#76 0x00007fc7d398bc9c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Gui.so.5
#77 0x00007fc7c12e211e in xcbSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5XcbQpa.so.5
#78 0x00007fc7d1cda4cf in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#79 0x00007fc7d1d2e4f8 in g_main_context_iterate.constprop () at /lib64/libglib-2.0.so.0
#80 0x00007fc7d1cd7c03 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#81 0x00007fc7d33f4b78 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#82 0x00007fc7d33a21a2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#83 0x00007fc7d33aa6e4 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#84 0x0000000000413f1a in main(int, char**) (argc=<optimized out>, argv=0x7ffdc01a2ae0) at /home/fhek789/kde/src/plasma/discover/discover/main.cpp:213
[Inferior 1 (process 33735) detached]

Reported using DrKonqi