Bug 457444

Application: plasma-discover (5.25.3)

Qt Version: 5.15.5
Frameworks Version: 5.96.0
Operating System: Linux 5.18.12-1-default x86_64
Windowing System: X11
Distribution: openSUSE Tumbleweed
DrKonqi: 5.25.3 [KCrashBackend]

-- Information about the crash:
It happened for Conky Symbols, Ruji's handwriting font, odstemplik and 6760 fonts (haven't tried any others - these are all the font packages I've tried).
Just click on a font package within Discover, and it'd crash. 

Clicking on Install works, though. 
This report was done for the 6760 Fonts crash.

The crash can be reproduced every time.

-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fd8fc2c77f0 in Attica::Provider::Provider(Attica::Provider const&) () from /lib64/libKF5Attica.so.5
#5  0x00007fd8fc3d4fcc in ?? () from /usr/lib64/qt5/plugins/discover/kns-backend.so
#6  0x00007fd8fc3d5753 in ?? () from /usr/lib64/qt5/plugins/discover/kns-backend.so
#7  0x00007fd91db95d2a in ?? () from /usr/lib64/plasma-discover/libDiscoverCommon.so
#8  0x00007fd91c83269c in ?? () from /lib64/libQt5Qml.so.5
#9  0x00007fd91c83389c in QV4::QObjectWrapper::virtualResolveLookupGetter(QV4::Object const*, QV4::ExecutionEngine*, QV4::Lookup*) () from /lib64/libQt5Qml.so.5
#10 0x00007fd91c852ac6 in ?? () from /lib64/libQt5Qml.so.5
#11 0x00007fd91c85732f in ?? () from /lib64/libQt5Qml.so.5
#12 0x00007fd91c7ea2ce in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /lib64/libQt5Qml.so.5
#13 0x00007fd91c9723fd in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /lib64/libQt5Qml.so.5
#14 0x00007fd91c9785a4 in QQmlBinding::evaluate(bool*) () from /lib64/libQt5Qml.so.5
#15 0x00007fd91c97c6c3 in ?? () from /lib64/libQt5Qml.so.5
#16 0x00007fd91c97a244 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from /lib64/libQt5Qml.so.5
#17 0x00007fd91c9874f2 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from /lib64/libQt5Qml.so.5
#18 0x00007fd91c917e8c in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () from /lib64/libQt5Qml.so.5
#19 0x00007fd91c919e41 in QQmlComponentPrivate::completeCreate() () from /lib64/libQt5Qml.so.5
#20 0x00007fd91c91bb10 in QQmlComponent::createObject(QQmlV4Function*) () from /lib64/libQt5Qml.so.5
#21 0x00007fd91c91c423 in QQmlComponent::qt_metacall(QMetaObject::Call, int, void**) () from /lib64/libQt5Qml.so.5
#22 0x00007fd91c957c63 in ?? () from /lib64/libQt5Qml.so.5
#23 0x00007fd91c837452 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /lib64/libQt5Qml.so.5
#24 0x00007fd91c853be6 in ?? () from /lib64/libQt5Qml.so.5
#25 0x00007fd91c85732f in ?? () from /lib64/libQt5Qml.so.5
#26 0x00007fd91c7eb098 in ?? () from /lib64/libQt5Qml.so.5
#27 0x00007fd91c866754 in QV4::Runtime::CallQmlContextPropertyLookup::call(QV4::ExecutionEngine*, unsigned int, QV4::Value*, int) () from /lib64/libQt5Qml.so.5
#28 0x00007fd91c852ce2 in ?? () from /lib64/libQt5Qml.so.5
#29 0x00007fd91c85732f in ?? () from /lib64/libQt5Qml.so.5
#30 0x00007fd91c7eb098 in ?? () from /lib64/libQt5Qml.so.5
#31 0x00007fd91c853be6 in ?? () from /lib64/libQt5Qml.so.5
#32 0x00007fd91c85732f in ?? () from /lib64/libQt5Qml.so.5
#33 0x00007fd91c7eb098 in ?? () from /lib64/libQt5Qml.so.5
#34 0x00007fd91c866754 in QV4::Runtime::CallQmlContextPropertyLookup::call(QV4::ExecutionEngine*, unsigned int, QV4::Value*, int) () from /lib64/libQt5Qml.so.5
#35 0x00007fd91c852ce2 in ?? () from /lib64/libQt5Qml.so.5
#36 0x00007fd91c85732f in ?? () from /lib64/libQt5Qml.so.5
#37 0x00007fd91c7eb098 in ?? () from /lib64/libQt5Qml.so.5
#38 0x00007fd91c853be6 in ?? () from /lib64/libQt5Qml.so.5
#39 0x00007fd91c85732f in ?? () from /lib64/libQt5Qml.so.5
#40 0x00007fd91c7eb098 in ?? () from /lib64/libQt5Qml.so.5
#41 0x00007fd91c853be6 in ?? () from /lib64/libQt5Qml.so.5
#42 0x00007fd91c85732f in ?? () from /lib64/libQt5Qml.so.5
#43 0x00007fd91c7eb098 in ?? () from /lib64/libQt5Qml.so.5
#44 0x00007fd91c866754 in QV4::Runtime::CallQmlContextPropertyLookup::call(QV4::ExecutionEngine*, unsigned int, QV4::Value*, int) () from /lib64/libQt5Qml.so.5
#45 0x00007fd91c852ce2 in ?? () from /lib64/libQt5Qml.so.5
#46 0x00007fd91c85732f in ?? () from /lib64/libQt5Qml.so.5
#47 0x00007fd91c7ea2ce in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /lib64/libQt5Qml.so.5
#48 0x00007fd91c9723fd in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /lib64/libQt5Qml.so.5
#49 0x00007fd91c923e5f in QQmlBoundSignalExpression::evaluate(void**) () from /lib64/libQt5Qml.so.5
#50 0x00007fd91c925038 in ?? () from /lib64/libQt5Qml.so.5
#51 0x00007fd91c95774f in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib64/libQt5Qml.so.5
#52 0x00007fd91bca79ad in ?? () from /lib64/libQt5Core.so.5
#53 0x00007fd915a4c1b1 in QQuickAbstractButtonPrivate::handleRelease(QPointF const&) () from /lib64/libQt5QuickTemplates2.so.5
#54 0x00007fd915a66185 in QQuickControl::mouseReleaseEvent(QMouseEvent*) () from /lib64/libQt5QuickTemplates2.so.5
#55 0x00007fd91d859c58 in QQuickItem::event(QEvent*) () from /lib64/libQt5Quick.so.5
#56 0x00007fd91cec141e in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#57 0x00007fd91bc70fb8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#58 0x00007fd91d87747a in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () from /lib64/libQt5Quick.so.5
#59 0x00007fd91d878c79 in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () from /lib64/libQt5Quick.so.5
#60 0x00007fd91c0dda15 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5
#61 0x00007fd91cec141e in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#62 0x00007fd91bc70fb8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#63 0x00007fd91c0d19b5 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#64 0x00007fd91c0a533c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#65 0x00007fd916f957fa in ?? () from /lib64/libQt5XcbQpa.so.5
#66 0x00007fd91a464ea0 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#67 0x00007fd91a465258 in ?? () from /lib64/libglib-2.0.so.0
#68 0x00007fd91a4652ec in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#69 0x00007fd91bcc8456 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#70 0x00007fd91bc6fa2b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#71 0x00007fd91bc77b96 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#72 0x000055dbac896edf in ?? ()
#73 0x00007fd91b5785b0 in __libc_start_call_main () from /lib64/libc.so.6
#74 0x00007fd91b578679 in __libc_start_main_impl () from /lib64/libc.so.6
#75 0x000055dbac897895 in ?? ()
[Inferior 1 (process 7417) detached]

Reported using DrKonqi