https://bugs.kde.org/show_bug.cgi?id=450164
--- Comment #3 from Nicolas Fella <nicolas.fe...@gmx.de> --- #0 0x00007ffff5990c22 in QQmlData::wasDeleted (object=0xb091d0) at ../../include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/qml/qqmldata_p.h:338 #1 QV4::QObjectWrapper::getQmlProperty (engine=engine@entry=0x1c8cd30, qmlContext=qmlContext@entry=0x1d7e0d0, object=0xb091d0, name=0x7fff8e71d5e8, revisionMode=revisionMode@entry=QV4::QObjectWrapper::CheckRevision, hasProperty=hasProperty@entry=0x7fffffff8ac8, property=0x7fffffff8ad0) at jsruntime/qv4qobjectwrapper.cpp:360 #2 0x00007ffff5971b3a in QV4::QQmlContextWrapper::getPropertyAndBase (resource=<optimized out>, id=..., receiver=<optimized out>, hasProperty=0x7fffffff8b4f, base=0x0, lookup=0x0) at jsruntime/qv4qmlcontext.cpp:316 #3 0x00007ffff5972423 in QV4::QQmlContextWrapper::resolveQmlContextPropertyLookupGetter (l=0x193db00, engine=0x1c8cd30, base=0x0) at jsruntime/qv4qmlcontext.cpp:481 --Type <RET> for more, q to quit, c to continue without paging--c #4 0x00007ffff59ac848 in QV4::Moth::VME::interpret (frame=0x7fffffff8d20, engine=0x1c8cd30, code=0x7fffa80c1a0b <error: Cannot access memory at address 0x7fffa80c1a0b>) at jsruntime/qv4vme_moth.cpp:585 #5 0x00007ffff59b16b7 in QV4::Moth::VME::exec (frame=frame@entry=0x7fffffff8d20, engine=engine@entry=0x1c8cd30) at jsruntime/qv4vme_moth.cpp:463 #6 0x00007ffff595064a in QV4::Function::call (this=this@entry=0x1a52630, thisObject=<optimized out>, argv=argv@entry=0x7fff8e71d500, argc=<optimized out>, context=<optimized out>) at jsruntime/qv4function.cpp:69 #7 0x00007ffff5ab8db6 in QQmlJavaScriptExpression::evaluate (this=0x1ea8d00, this@entry=<error reading variable: Cannot access memory at address 0x7fffffff8ee0>, callData=callData@entry=0x7fff8e71d4d0, isUndefined=isUndefined@entry=0x0) at qml/qqmljavascriptexpression.cpp:212 #8 0x00007ffff5a6fbc6 in QQmlBoundSignalExpression::evaluate (this=<optimized out>, a=<optimized out>) at ../../include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95 #9 0x00007ffff5a70098 in QQmlBoundSignal_callback (e=0x1ea8c80, a=0x0) at ../../include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69 #10 0x00007ffff5a9da76 in QQmlNotifier::emitNotify (endpoint=<optimized out>, a=0x0) at qml/qqmlnotifier.cpp:104 #11 0x00007ffff69f25fb in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5 #12 0x00007ffff5a6bb49 in QQmlContextData::emitDestruction (this=<optimized out>) at qml/qqmlcontext.cpp:580 #13 QQmlContextData::emitDestruction (this=0x1ea3980) at qml/qqmlcontext.cpp:564 #14 0x00007ffff5a6bb6f in QQmlContextData::emitDestruction (this=<optimized out>) at qml/qqmldata_p.h:102 #15 QQmlContextData::emitDestruction (this=<optimized out>) at qml/qqmlcontext.cpp:564 #16 0x00007ffff5a6bb6f in QQmlContextData::emitDestruction (this=<optimized out>) at qml/qqmldata_p.h:102 #17 QQmlContextData::emitDestruction (this=<optimized out>) at qml/qqmlcontext.cpp:564 #18 0x00007ffff5a6bb6f in QQmlContextData::emitDestruction (this=<optimized out>) at qml/qqmldata_p.h:102 #19 QQmlContextData::emitDestruction (this=<optimized out>) at qml/qqmlcontext.cpp:564 #20 0x00007ffff5a6bb6f in QQmlContextData::emitDestruction (this=<optimized out>) at qml/qqmldata_p.h:102 #21 QQmlContextData::emitDestruction (this=<optimized out>) at qml/qqmlcontext.cpp:564 #22 0x00007ffff5a6bd99 in QQmlContextData::invalidate (this=this@entry=0x1d7e0d0) at qml/qqmlcontext.cpp:594 #23 0x00007ffff5a6b8d7 in QQmlContextData::destroy (this=0x1d7e0d0) at qml/qqmlcontext.cpp:650 #24 0x00007ffff5a6bab1 in QQmlContext::~QQmlContext (this=0x1ce1db0, __in_chrg=<optimized out>) at qml/qqmlcontext.cpp:222 #25 0x00007ffff5a6bac9 in QQmlContext::~QQmlContext (this=0x1ce1db0, __in_chrg=<optimized out>) at qml/qqmlcontext.cpp:223 #26 0x00007ffff69e66df in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5 #27 0x00007ffff69f0e44 in QObject::~QObject() () from /lib64/libQt5Core.so.5 #28 0x00007ffff618b6f9 in KDeclarative::QmlObjectSharedEngine::~QmlObjectSharedEngine() () from /lib64/libKF5Declarative.so.5 #29 0x00007ffff7e7dfbe in KQuickAddons::ConfigModule::~ConfigModule() () from /lib64/libKF5QuickAddons.so.5 #30 0x00007fffa80d0202 in ScreenLockerKcm::~ScreenLockerKcm() () from /usr/lib64/qt5/plugins/kcms/kcm_screenlocker.so #31 0x00007ffff7f712c3 in KCModuleQml::~KCModuleQml() () from /lib64/libKF5KCMUtils.so.5 #32 0x00007ffff7f712e9 in KCModuleQml::~KCModuleQml() () from /lib64/libKF5KCMUtils.so.5 #33 0x00007ffff7f77014 in KCModuleProxy::deleteClient() () from /lib64/libKF5KCMUtils.so.5 #34 0x00007ffff7f7717c in KCModuleProxy::~KCModuleProxy() () from /lib64/libKF5KCMUtils.so.5 #35 0x00007ffff7f77219 in KCModuleProxy::~KCModuleProxy() () from /lib64/libKF5KCMUtils.so.5 #36 0x00007ffff69e66df in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5 #37 0x00007ffff75d69b6 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5 #38 0x00007ffff75d6cd9 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5 #39 0x00007ffff69e66df in QObjectPrivate::deleteChildren() () from /lib64/libQt5Core.so.5 #40 0x00007ffff75d69b6 in QWidget::~QWidget() () from /lib64/libQt5Widgets.so.5 #41 0x00007ffff772ab39 in QScrollArea::~QScrollArea() () from /lib64/libQt5Widgets.so.5 #42 0x00007ffff7cdd64a in KPageWidgetItem::~KPageWidgetItem() () from /lib64/libKF5WidgetsAddons.so.5 #43 0x00007ffff7cdd725 in PageItem::~PageItem() () from /lib64/libKF5WidgetsAddons.so.5 #44 0x00007ffff7cdd8ed in KPageWidgetModel::removePage(KPageWidgetItem*) () from /lib64/libKF5WidgetsAddons.so.5 #45 0x00007ffff7faf685 in ModuleView::closeModules (this=0x811920) at /usr/src/debug/systemsettings-5.20.4-2.mga8.x86_64/core/ModuleView.cpp:287 #46 0x00007fffdc0c1db1 in SidebarMode::loadModule (this=0x712630, activeModule=..., args=...) at /usr/src/debug/systemsettings-5.20.4-2.mga8.x86_64/sidebar/SidebarMode.cpp:461 #47 0x00007fffdc0c2679 in SidebarMode::loadModule (this=<optimized out>, activeModule=..., args=...) at /usr/include/qt5/QtCore/qabstractitemmodel.h:76 -- You are receiving this mail because: You are watching all bug changes.