QML Compiler QQmlTread crashes

#6  QMetaObject::indexOfClassInfo (this=this@entry=0x0, name=name@entry=0x7f857eb660 "DeferredPropertyNames") at /usr/src/debug/qtbase/5.15.7+gitAUTOINC+dbf21da8a6-r0/git/src/corelib/kernel/qmetaobject.cpp:1059
        i = -1
        m = 0x0
#7  0x0000007f8573c2d4 in QQmlDeferredAndCustomParserBindingScanner::scanObject (this=this@entry=0x7f2a7fad78, objectIndex=<optimized out>) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypecompiler.cpp:1270
        mo = <optimized out>
        namesIndex = <optimized out>
        obj = 0x7f0c991148
        propertyCache = <optimized out>
        defaultPropertyName = {static null = {<No data fields>}, d = 0x7f848c71f0 <QArrayData::shared_null>}
        defaultProperty = 0x0
        customParser = 0x0
        propertyResolver = {cache = {o = 0x7f0d682bc0}}
        deferredPropertyNames = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f848c7b50 <QListData::shared_null>}, d = 0x7f848c7b50 <QListData::shared_null>}}, <No data fields>}
#8  0x0000007f8573c4ac in QQmlDeferredAndCustomParserBindingScanner::scanObject (this=this@entry=0x7f2a7fad78, objectIndex=objectIndex@entry=0) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypecompiler.cpp:1312
        subObjectValid = <optimized out>
        pd = 0x7f0c96e328
        name = {static null = {<No data fields>}, d = 0x7f57017a98 <QmlCacheGeneratedCode::_gui_apps_AMGRace_src_Ui_controller_AMGRaceAppController_qml::qmlData+30200>}
        seenSubObjectWithId = true
        binding = 0x7f0c98e158
        obj = 0x7f0c98dfc8
        propertyCache = <optimized out>
        defaultPropertyName = {static null = {<No data fields>}, d = 0x7f0c0d1e30}
        defaultProperty = 0x7f0c0d26e8
        customParser = 0x0
        propertyResolver = {cache = {o = 0x7f0d681ac0}}
        deferredPropertyNames = {<QList<QString>> = {<QListSpecialMethods<QString>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f848c7b50 <QListData::shared_null>}, d = 0x7f848c7b50 <QListData::shared_null>}}, <No data fields>}
#9  0x0000007f8573c8fc in QQmlDeferredAndCustomParserBindingScanner::scanObject (this=this@entry=0x7f2a7fad78) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypecompiler.cpp:1232
No locals.
#10 0x0000007f85741bf8 in QQmlTypeCompiler::compile (this=this@entry=0x7f2a7faec8) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypecompiler.cpp:132
        deferredAndCustomParserBindingScanner = {<QQmlCompilePass> = {compiler = 0x7f2a7faec8}, qmlObjects = 0x7f0c614660, propertyCaches = 0x7f2a7faf00, customParsers = @0x7f2a7faef0, _seenObjectWithId = true}
        pendingGroupPropertyBindings = {<QVector<QQmlBindingInstantiationContext>> = {d = 0x7f848c71f0 <QArrayData::shared_null>}, <No data fields>}
        qmlGenerator = {<No data fields>}
        compilationUnit = <optimized out>
#11 0x0000007f856796d8 in QQmlTypeData::compile(QQmlRefPointer<QQmlTypeNameCache> const&, QV4::ResolvedTypeReferenceMap*, std::function<QByteArray ()> const&) (this=this@entry=0x7f0c989450, typeNameCache=..., resolvedTypeCache=resolvedTypeCache@entry=0x7f2a7fafa0, dependencyHasher=...) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypedata.cpp:774
        typeRecompilation = true
        enginePrivate = <optimized out>
        compiler = {resolvedTypes = 0x7f2a7fafa0, errors = {<QListSpecialMethods<QQmlError>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f848c7b50 <QListData::shared_null>}, d = 0x7f848c7b50 <QListData::shared_null>}}, engine = 0x7f18004e80, dependencyHasher = @0x7f2a7fb048, document = 0x7f0c614570, customParsers = {{d = 0x7f848c7b00 <QHashData::shared_null>, e = 0x7f848c7b00 <QHashData::shared_null>}}, m_componentRoots = {d = 0x7f848c71f0 <QArrayData::shared_null>}, m_propertyCaches = {data = {d = 0x7f0d6834a0}}, typeNameCache = {o = 0x7f0d682330}, typeData = 0x7f0c989450}
        trySaveToDisk = <optimized out>
#12 0x0000007f8567ef28 in QQmlTypeData::done (this=0x7f0c989450) at /usr/include/c++/9.3.0/bits/std_function.h:87
        cleanup = {m_func = {__this = 0x7f0c989450}, m_invoke = true}
        typeCleanupGuard = {m_func = {__this = 0x7f0c989450}, m_invoke = true}
        resolvedTypeCache = {<QMap<int, QV4::ResolvedTypeReference*>> = {d = 0x7f0d6816e0}, <No data fields>}
        typeNameCache = {o = 0x7f0d682330}
        engine = 0x557b80e4a0
        dependencyHasher = {__engine = 0x557b80e4a0, __resolvedTypeCache = @0x7f2a7fafa0, __this = 0x7f0c989450}
#13 0x0000007f8566a530 in QQmlDataBlob::tryDone (this=0x7f0c989450) at ../../include/QtQml/5.15.7/QtQml/private/../../../../../../git/src/qml/qml/ftw/qqmlrefcount_p.h:116
No locals.
#14 QQmlDataBlob::tryDone (this=this@entry=0x7f0c989450) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmldatablob.cpp:515
No locals.
#15 0x0000007f856d8310 in QQmlTypeLoader::setCachedUnit (this=this@entry=0x7f18004fb8, blob=blob@entry=0x7f0c989450, unit=0x7f570104a0 <QmlCacheGeneratedCode::_gui_apps_AMGRace_src_Ui_controller_AMGRaceAppController_qml::qmlData>) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypeloader.cpp:477
        prof = {<QQmlProfilerHelper> = {<QQmlProfilerDefinitions> = {<No data fields>}, profiler = 0x0}, <No data fields>}
#16 0x0000007f856d83a4 in QQmlTypeLoader::loadWithCachedUnitThread (this=this@entry=0x7f18004fb8, blob=blob@entry=0x7f0c989450, unit=<optimized out>) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypeloader.cpp:266
No locals.
#17 0x0000007f856df64c in CachedLoader::loadThread (this=0x7f2a7fb130, blob=0x7f0c989450, loader=0x7f18004fb8) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypeloader.cpp:182
No locals.
#18 QQmlTypeLoader::doLoad<CachedLoader> (this=this@entry=0x7f18004fb8, loader=..., blob=blob@entry=0x7f0c989450, mode=mode@entry=QQmlTypeLoader::PreferSynchronous) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypeloader.cpp:205
No locals.
#19 0x0000007f856d83e8 in QQmlTypeLoader::loadWithCachedUnit (this=this@entry=0x7f18004fb8, blob=blob@entry=0x7f0c989450, unit=unit@entry=0x7f570104a0 <QmlCacheGeneratedCode::_gui_apps_AMGRace_src_Ui_controller_AMGRaceAppController_qml::qmlData>, mode=mode@entry=QQmlTypeLoader::PreferSynchronous) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypeloader.cpp:252
No locals.
#20 0x0000007f856daf44 in QQmlTypeLoader::getType (this=this@entry=0x7f18004fb8, unNormalizedUrl=..., mode=mode@entry=QQmlTypeLoader::PreferSynchronous) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypeloader.cpp:822
        cachedUnit = 0x7f570104a0 <QmlCacheGeneratedCode::_gui_apps_AMGRace_src_Ui_controller_AMGRaceAppController_qml::qmlData>
        error = QQmlMetaType::CachedUnitLookupError::NoError
        url = {d = 0x7f0c970700}
        holder = {lock = @0x7f18004fb8}
        typeData = 0x7f0c989450
#21 0x0000007f8567df74 in QQmlTypeData::resolveTypes (this=this@entry=0x557e103ca0) at ../../include/QtQml/5.15.7/QtQml/private/../../../../../../git/src/qml/qml/qqmldatablob_p.h:95
        ref = {location = {{_dummy = 0, line = {val = 0}, column = {val = 0}}}, type = {d = {o = 0x7f0c980d80}}, majorVersion = 0, minorVersion = 0, typeData = {o = 0x0}, selfReference = false, prefix = {static null = {<No data fields>}, d = 0x7f848c71f0 <QArrayData::shared_null>}, needsCreation = true}
        typeName = {static null = {<No data fields>}, d = 0x7f0c9704a0}
        majorVersion = 1
        minorVersion = 0
        csRef = @0x7f0c956ca0: {typeName = {static null = {<No data fields>}, d = 0x7f0c9704a0}, prefix = {static null = {<No data fields>}, d = 0x7f848c71f0 <QArrayData::shared_null>}, majorVersion = 1, minorVersion = 0}
        __for_range = @0x7f2a7fb278: {<QListSpecialMethods<QQmlImports::CompositeSingletonReference>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f0d652370}, d = 0x7f0d652370}}
        __for_begin = <optimized out>
        __for_end = <optimized out>
        resolvedScripts = {<QListSpecialMethods<QQmlImports::ScriptReference>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f0c988eb0}, d = 0x7f0c988eb0}}
        resolvedCompositeSingletons = {<QListSpecialMethods<QQmlImports::CompositeSingletonReference>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f0d652370}, d = 0x7f0d652370}}
#22 0x0000007f85680680 in QQmlTypeData::allDependenciesDone (this=0x557e103ca0) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypedata.cpp:743
        errors = {<QListSpecialMethods<QQmlError>> = {<No data fields>}, {p = {static shared_null = {ref = {atomic = {_q_value = {<std::__atomic_base<int>> = {static _S_alignment = 4, _M_i = -1}, static is_always_lock_free = true}}}, alloc = 0, begin = 0, end = 0, array = {0x0}}, d = 0x7f848c7b50 <QListData::shared_null>}, d = 0x7f848c7b50 <QListData::shared_null>}}
        it = 0x7f848c7208 <QArrayData::shared_null+24>
        end = 0x7f848c7208 <QArrayData::shared_null+24>
#23 0x0000007f856d8398 in QQmlTypeLoader::setCachedUnit (this=<optimized out>, blob=blob@entry=0x557e103ca0, unit=0x7f570b9c30 <QmlCacheGeneratedCode::_gui_apps_AMGRace_src_Ui_startup_AMGAppTileStates_qml::qmlData>) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypeloader.cpp:470
        prof = {<QQmlProfilerHelper> = {<QQmlProfilerDefinitions> = {<No data fields>}, profiler = 0x0}, <No data fields>}
#24 0x0000007f856d83a4 in QQmlTypeLoader::loadWithCachedUnitThread (this=<optimized out>, blob=blob@entry=0x557e103ca0, unit=<optimized out>) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypeloader.cpp:266
No locals.
#25 0x0000007f85688458 in QQmlTypeLoaderThread::loadWithCachedUnitThread (this=<optimized out>, b=0x557e103ca0, unit=<optimized out>) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/qqmltypeloaderthread.cpp:174
No locals.
#26 0x0000007f85761a08 in QQmlThreadPrivate::threadEvent (this=0x557b84d570) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/ftw/qqmlthread.cpp:198
        message = 0x557e1051b0
#27 0x0000007f857621a4 in QQmlThreadPrivate::event (this=0x557b84d570, e=0x557e388850) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/ftw/qqmlthread.cpp:142
No locals.
#28 0x0000007f847cf794 in QCoreApplication::notifyInternal2 (receiver=0x557b84d570, event=0x557e388850) at ../../include/QtCore/5.15.7/QtCore/private/../../../../../../git/src/corelib/thread/qthread_p.h:325
        selfRequired = true
        result = false
        cbdata = {0x557b84d570, 0x557e388850, 0x7f2a7fb4ef}
        d = <optimized out>
        threadData = 0x557b870d60
        scopeLevelCounter = {threadData = 0x557b870d60}
#29 0x0000007f847cf9d4 in QCoreApplication::sendEvent (receiver=receiver@entry=0x557b84d570, event=event@entry=0x557e388850) at /usr/src/debug/qtbase/5.15.7+gitAUTOINC+dbf21da8a6-r0/git/src/corelib/kernel/qcoreapplication.cpp:1462
No locals.
#30 0x0000007f847d2510 in QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x557b870d60) at /usr/src/debug/qtbase/5.15.7+gitAUTOINC+dbf21da8a6-r0/git/src/corelib/kernel/qcoreapplication.cpp:1821
        e = 0x557e388850
        pe = <optimized out>
        r = 0x557b84d570
        relocker = <optimized out>
        event_deleter = {d = 0x557e388850}
        locker = {_M_device = 0x557b870d90, _M_owns = false}
        startOffset = 0
        i = @0x557b870d84: 1
        cleanup = {receiver = 0x0, event_type = 0, data = 0x557b870d60, exceptionCaught = true}
#31 0x0000007f847d2ae4 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at /usr/src/debug/qtbase/5.15.7+gitAUTOINC+dbf21da8a6-r0/git/src/corelib/kernel/qcoreapplication.cpp:1680
        data = <optimized out>
#32 0x0000007f84830a28 in postEventSourceDispatch (s=0x7f0c004780) at /usr/src/debug/qtbase/5.15.7+gitAUTOINC+dbf21da8a6-r0/git/src/corelib/kernel/qeventdispatcher_glib.cpp:277
        source = 0x7f0c004780
#33 0x0000007f836f5854 in g_main_dispatch (context=0x7f0c000c20) at ../glib-2.62.4/glib/gmain.c:3216
        dispatch = 0x7f84830a00 <postEventSourceDispatch(GSource*, GSourceFunc, gpointer)>
        prev_source = 0x0
        was_in_call = 0
        user_data = 0x0
        callback = 0x0
        cb_funcs = <optimized out>
        cb_data = <optimized out>
        need_destroy = <optimized out>
        source = 0x7f0c004780
        current = 0x7f0c004a50
        i = 0
        __FUNCTION__ = "g_main_dispatch"
#34 g_main_context_dispatch (context=context@entry=0x7f0c000c20) at ../glib-2.62.4/glib/gmain.c:3881
No locals.
#35 0x0000007f836f5ac0 in g_main_context_iterate (context=context@entry=0x7f0c000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib-2.62.4/glib/gmain.c:3954
        max_priority = 2147483647
        timeout = -1
        some_ready = 1
        nfds = <optimized out>
        allocated_nfds = <optimized out>
        fds = 0x7f0c004a30
#36 0x0000007f836f5b64 in g_main_context_iteration (context=0x7f0c000c20, may_block=1) at ../glib-2.62.4/glib/gmain.c:4015
        retval = <optimized out>
#37 0x0000007f8482fed4 in QEventDispatcherGlib::processEvents (this=0x7f0c000b60, flags=...) at /usr/src/debug/qtbase/5.15.7+gitAUTOINC+dbf21da8a6-r0/git/src/corelib/kernel/qeventdispatcher_glib.cpp:423
        d = 0x7f0c000b80
        canWait = <optimized out>
        savedFlags = {i = 0}
        result = <optimized out>
#38 0x0000007f847cde84 in QEventLoop::exec (this=this@entry=0x7f2a7fb838, flags=flags@entry=...) at ../../include/QtCore/../../../git/src/corelib/global/qflags.h:141
        d = 0x7f0c003690
        threadData = <optimized out>
        locker = {val = 367144326392}
        ref = <optimized out>
        app = <optimized out>
#39 0x0000007f845d6ad0 in QThread::exec (this=this@entry=0x557b84d570) at ../../include/QtCore/../../../git/src/corelib/global/qflags.h:121
        d = 0x557b81d4a0
        locker = {val = 367144326392}
        eventLoop = {<QObject> = {_vptr.QObject = 0x7f84ac2bb0 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7f849ab770 <qt_meta_stringdata_QObject>, data = 0x7f849ab900 <qt_meta_data_QObject>, static_metacall = 0x7f84808360 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x7f0c003690}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7f849ae890 <qt_meta_stringdata_Qt>, data = 0x7f849aba20 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7f84aba700 <QObject::staticMetaObject>}, stringdata = 0x7f849a66e0 <qt_meta_stringdata_QEventLoop>, data = 0x7f849a6740 <qt_meta_data_QEventLoop>, static_metacall = 0x7f847cdb20 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = <optimized out>
#40 0x0000007f85761614 in QQmlThreadPrivate::run (this=0x557b84d570) at /usr/src/debug/qtdeclarative/5.15.7+gitAUTOINC+4757cac470-r0.2/git/src/qml/qml/ftw/qqmlthread.cpp:155
No locals.
#41 0x0000007f845d7fb4 in QThreadPrivate::start (arg=0x557b84d570) at /usr/src/debug/qtbase/5.15.7+gitAUTOINC+dbf21da8a6-r0/git/src/corelib/thread/qthread_unix.cpp:344
        thr = 0x557b84d570
        data = <optimized out>
        __clframe = {__cancel_routine = <optimized out>, __cancel_arg = 0x557b84d570, __do_it = 1, __cancel_type = <optimized out>}
#42 0x0000007f844bc4c8 in start_thread (arg=0x7ff18bbe56) at pthread_create.c:477
        ret = <optimized out>
        pd = 0x7ff18bbe56
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {546173862112, 549513314056, 549513313878, 549513313879, 0, 547680563200, 546173862112, 546173863904, 546173862112, 546173862304, 546173860048, 9516653466861587306, 0, 9516653469313937522, 0, 0, 0, 0, 0, 0, 0, 0}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = <optimized out>
#43 0x0000007f842148fc in thread_start () at ../sysdeps/unix/sysv/linux/aarch64/clone.S:78