qmltest::mouserelease::test_mouseDrag() failed

/home/qt/work/qt/qtdeclarative/tests/auto/qmltest/target_wrapper.sh  ./tst_qmltest mouserelease::test_mouseDrag
 ********* Start testing of qmltest *********
 Config: Using QtTest library 5.9.0, Qt 5.9.0 (x86_64-little_endian-lp64 shared (dynamic) release build; by GCC 5.3.1 20160406 (Red Hat 5.3.1-6))
 PASS   : qmltest::mouserelease::initTestCase()
 FAIL!  : qmltest::mouserelease::test_mouseDrag() Compared values are not the same
    Actual   (): 33
    Expected (): 21
    Loc: [/home/qt/work/qt/qtdeclarative/tests/auto/qmltest/events/tst_drag.qml(122)]
 PASS   : qmltest::mouserelease::cleanupTestCase()
 QDEBUG : qmltest::UnknownTestFunc() qml: Error: Failed to save image to disk...
 QDEBUG : qmltest::UnknownTestFunc() qml: Error: Failed to save image to disk...
 QWARN  : qmltest::UnknownTestFunc() QQuickItem: Cannot use same item on different windows at the same time.
 QWARN  : qmltest::UnknownTestFunc() file:///home/qt/work/qt/qtdeclarative/tests/auto/qmltest/shadersource/tst_SourcedFromOtherWindow.qml:63:15: Unable to assign [undefined] to bool
 QWARN  : qmltest::UnknownTestFunc() QQuickItem: Cannot use same item on different windows at the same time.
 QWARN  : qmltest::UnknownTestFunc() QQuickItem: Cannot use same item on different windows at the same time.
 QWARN  : qmltest::UnknownTestFunc() file:///home/qt/work/qt/qtdeclarative/tests/auto/qmltest/statemachine/tst_anonymousstate.qml:33:5: QML StateMachine: No initial state set for StateMachine
 Totals: 2 passed, 1 failed, 0 skipped, 0 blacklisted, 3372ms
 ********* Finished testing of qmltest *********
 "There are still \"1\" items in the process of being created at engine destruction."
 make: *** [check] Error 1