User 44 Panic when exiting app with QDeclarativeEngine instance

If an application has QDeclarativeEngine instance when exiting Symbian application, a 44 user panic will occur on emulator.
Can be reproduced with minimalistic test app:
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class tst_QDeclarativePosition : public QObject

{ Q_OBJECT public: tst_QDeclarativePosition(); virtual ~tst_QDeclarativePosition(); public slots: void initTestCase(); void cleanupTestCase(); private slots: private: // Comment out to remove panic: QDeclarativeEngine engine; }

;

tst_QDeclarativePosition::tst_QDeclarativePosition(){}
tst_QDeclarativePosition::~tst_QDeclarativePosition(){}
void tst_QDeclarativePosition::initTestCase() {}
void tst_QDeclarativePosition::cleanupTestCase(){}

QTEST_MAIN(tst_QDeclarativePosition)
#include "tst_qdeclarativeposition.moc"

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Running it will reproduce the panic. If the engine is commented out, no panic will occur.