tst_qquickpathview crashes on Windows, shows valgrind issues on Linux

0	QV4Program::signalTable	qv4program_p.h	122	0x6bce6df0	
1	QV4Bindings::Binding::disconnect	qv4bindings.cpp	434	0x6bcd7f59	
2	QV4Bindings::Binding::destroy	qv4bindings.cpp	396	0x6bcd7da8	
3	QQmlAbstractBinding::destroy	qqmlabstractbinding_p.h	102	0x6bb862ab	
4	QQmlValueTypeProxyBinding::~QQmlValueTypeProxyBinding	qqmlvaluetypeproxybinding.cpp	71	0x6bc87861	
5	QQmlValueTypeProxyBinding::`scalar deleting destructor'	Qt5Qmld		0x6bc87abf	
6	QQmlAbstractBinding::default_destroy<QQmlValueTypeProxyBinding>	qqmlabstractbinding_p.h	221	0x6bc87a82	
7	QQmlAbstractBinding::destroy	qqmlabstractbinding_p.h	102	0x6bb862ab	
8	QQmlData::destroyed	qqmlengine.cpp	1535	0x6bb895e3	
9	QQmlData::destroyed	qqmlengine.cpp	574	0x6bb891ef	
10	QObject::~QObject	qobject.cpp	781	0x6a989859	
11	QQuickTransform::~QQuickTransform	qquickitem.cpp	181	0x6bfedb99	
12	QQuickRotation::~QQuickRotation	qquicktranslate.cpp	347	0x6c0f8a38	
13	QQmlPrivate::QQmlElement<QQuickRotation>::~QQmlElement<QQuickRotation>	qqmlprivate.h	90	0x6c045995	
14	QQmlPrivate::QQmlElement<QQuickRotation>::`scalar deleting destructor'	Qt5Quickd		0x6c0478af	
15	QObjectPrivate::deleteChildren	qobject.cpp	1764	0x6a98e389	
16	QObject::~QObject	qobject.cpp	859	0x6a989b31	
17	QQuickItem::~QQuickItem	qquickitem.cpp	2034	0x6bfefac5	
18	QQuickRectangle::~QQuickRectangle	Qt5Quickd		0x6c00b60f	
19	QQmlPrivate::QQmlElement<QQuickRectangle>::~QQmlElement<QQuickRectangle>	qqmlprivate.h	90	0x6c04591f	
20	QQmlPrivate::QQmlElement<QQuickRectangle>::`scalar deleting destructor'	Qt5Quickd		0x6c04782f	
21	qDeleteInEventHandler	qobject.cpp	4158	0x6a98f3f7	
22	QObject::event	qobject.cpp	1061	0x6a989c0f	
23	QQuickItem::event	qquickitem.cpp	6988	0x6bff481d	
24	QApplicationPrivate::notify_helper	qapplication.cpp	3457	0x6b3c199e	
25	QApplication::notify	qapplication.cpp	2878	0x6b3bdc0c	
26	QCoreApplication::notifyInternal	qcoreapplication.cpp	867	0x6a940d94	
27	QCoreApplication::sendEvent	qcoreapplication.h	232	0x6a949d19	
28	QCoreApplicationPrivate::sendPostedEvents	qcoreapplication.cpp	1471	0x6a941df6	
29	QCoreApplication::sendPostedEvents	qcoreapplication.cpp	1329	0x6a93f8ed	
30	QTest::qWait	qtestsystem.h	67	0x1232d55	
31	tst_QQuickPathView::setCurrentIndex	tst_qquickpathview.cpp	986	0x123fbe3	
32	tst_QQuickPathView::qt_static_metacall	tst_qquickpathview.moc	251	0x1233852	
33	QMetaMethod::invoke	qmetaobject.cpp	2156	0x6a94d3d8	
34	QMetaObject::invokeMethod	qmetaobject.cpp	1463	0x6a94c680	
35	QMetaObject::invokeMethod	qobjectdefs.h	395	0x6a68b5ba	
36	QTest::qInvokeTestMethodDataEntry	qtestcase.cpp	1697	0x74106546	
37	QTest::qInvokeTestMethod	qtestcase.cpp	1822	0x74106c4a	
38	QTest::qInvokeTestMethods	qtestcase.cpp	1976	0x7410726c	
39	QTest::qExec	qtestcase.cpp	2189	0x74102ed1	
40	main	tst_qquickpathview.cpp	2086	0x124fc1d	
41	__tmainCRTStartup	crtexe.c	536	0x126d989	
42	mainCRTStartup	crtexe.c	377	0x126dacd	
43	BaseThreadInitThunk	KERNEL32		0x775a850d	
44	__RtlUserThreadStart	ntdll_777a0000		0x777fbf39	
45	_RtlUserThreadStart	ntdll_777a0000		0x777fbf0c