Crash in QQuickAnimatorController::beforeNodeSync

Thread 2 (Thread 10603.10638):
#0  0x6ba8b464 in QPODVector<QAbstractAnimationJob::ChangeListener, 1>::append (this=0x28, v=...) at /home/aportale/dev/qt5_readonly/qtbase/include/QtQml/5.3.0/QtQml/private/../../../../../../qtdeclarative/src/qml/qml/ftw/qpodvector_p.h:86
No locals.
#1  0x6ba8aba8 in QAbstractAnimationJob::addAnimationChangeListener (this=0x0, listener=0x688cf9d8, changes=...) at animations/qabstractanimationjob.cpp:631
No locals.
#2  0x6bd27e5c in QQuickAnimatorController::beforeNodeSync (this=0x688cf9d0) at util/qquickanimatorcontroller.cpp:149
        job = 0x0
        proxy = 0x69fba068
        _container_ = {c = {{d = 0x6a080128, e = 0x6a080128}}, brk = 0, i = {i = 0x6a0e2ad8}, e = {i = 0x6a080128}}
#3  0x6bdd6eac in QQuickWindowPrivate::syncSceneGraph (this=0x6887c900) at items/qquickwindow.cpp:335
        _qml_memory_scope = {pushed = false}
        q = 0x688cf440
        mode = {i = 1754068032}
#4  0x6bd9ce44 in QSGGuiThreadRenderLoop::renderWindow (this=0x688cf678, window=0x688cf440) at scenegraph/qsgrenderloop.cpp:363
        cd = 0x6887c900
        data = @0x6896856c
        current = true
        alsoSwap = true
        renderTime = 0
        swapTime = 7702347973962184348
        __PRETTY_FUNCTION__ = "void QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*)"
        syncTime = 0
        renderTimer = {t1 = 7536317577819534972, t2 = 7536357400756303492}
        profileFrames = false
#5  0x6bd9d660 in QSGGuiThreadRenderLoop::event (this=0x688cf678, e=0x6c7737a8) at scenegraph/qsgrenderloop.cpp:464
        data = @0x6896856c
        it = {i = 0x68968560}
#6  0x6adf75f4 in QCoreApplicationPrivate::notify_helper (this=0x66e37d98, receiver=0x688cf678, event=0x6c7737a8) at kernel/qcoreapplication.cpp:1052
No locals.
#7  0x6adf71d4 in QCoreApplication::notify (this=0x6c773918, receiver=0x688cf678, event=0x6c7737a8) at kernel/qcoreapplication.cpp:997
        d = 0x66e37d98
        __PRETTY_FUNCTION__ = "virtual bool QCoreApplication::notify(QObject*, QEvent*)"
#8  0x6b15a380 in QGuiApplication::notify (this=0x6c773918, object=0x688cf678, event=0x6c7737a8) at kernel/qguiapplication.cpp:1457
No locals.
#9  0x6adf70c4 in QCoreApplication::notifyInternal (this=0x6c773918, receiver=0x688cf678, event=0x6c7737a8) at kernel/qcoreapplication.cpp:935
        threadData = 0x415d7848
        loopLevelCounter = {threadData = 0x415d7848}
        result = false
        cbdata = {0x688cf678, 0x6c7737a8, 0x6c773747}
        d = 0x68735a08
#10 0x6adf46cc in QCoreApplication::sendEvent (receiver=0x688cf678, event=0x6c7737a8) at kernel/qcoreapplication.h:237
No locals.
#11 0x6ae878f8 in QTimerInfoList::activateTimers (this=0x66f86e88) at kernel/qtimerinfo_unix.cpp:643
        e = {<QEvent> = {_vptr.QEvent = 0x6b09e6c8, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x6b02507c, data = 0x6b0264dc, static_metacall = 0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 1, posted = 0, spont = 0, m_accept = 1, reserved = 3470}, id = 3}
        currentTimerInfo = 0x0
        n_act = 2
        maxCount = 1
        currentTime = {tv_sec = 38074, tv_nsec = 236369850}
#12 0x6ae84e40 in QEventDispatcherUNIX::activateTimers (this=0x6846cf00) at kernel/qeventdispatcher_unix.cpp:557
        d = 0x66f86800
#13 0x6ae8523c in QEventDispatcherUNIX::processEvents (this=0x6846cf00, flags=...) at kernel/qeventdispatcher_unix.cpp:619
        tm = 0x6c773800
        wait_tm = {tv_sec = 0, tv_nsec = 0}
        d = 0x66f86800
        nevents = 1
        canWait = false
#14 0x685dba44 in QUnixEventDispatcherQPA::processEvents (this=0x6846cf00, flags=...) at eventdispatchers/qunixeventdispatcher.cpp:70
        didSendEvents = 65
#15 0x6adf2da4 in QEventLoop::processEvents (this=0x6c773890, flags=...) at kernel/qeventloop.cpp:136
        d = 0x69f97468
#16 0x6adf3110 in QEventLoop::exec (this=0x6c773890, flags=...) at kernel/qeventloop.cpp:212
        locker = {val = 1726183600}
        __PRETTY_FUNCTION__ = "int QEventLoop::exec(QEventLoop::ProcessEventsFlags)"
        ref = {d = 0x69f97468, locker = @0x6c773854, exceptionCaught = true}
        app = 0x6c773918
        d = 0x69f97468
#17 0x6adf79c8 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
        threadData = 0x415d7848
        __PRETTY_FUNCTION__ = "static int QCoreApplication::exec()"
        eventLoop = {<QObject> = {_vptr.QObject = 0x6b09ffd8, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x6afc3ef8, data = 0x6afc3fd0, static_metacall = 0x6ae4cc1c <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x69f97468}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x6b012490, data = 0x6b01a1bc, static_metacall = 0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x6b09e750, stringdata = 0x6b024ca8, data = 0x6b024cec, static_metacall = 0x6aefac4c <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        returnCode = 1796443624
#18 0x6b15a280 in QGuiApplication::exec () at kernel/qguiapplication.cpp:1436
No locals.
#19 0x6c1962dc in main (argc=1, argv=0x6c773998) at ../src/main.cpp:67
        app = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0x6b594cf8, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x6afc3ef8, data = 0x6afc3fd0, static_metacall = 0x6ae4cc1c <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x66e37d98}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x6b012490, data = 0x6b01a1bc, static_metacall = 0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x6b09e750, stringdata = 0x6b024da4, data = 0x6b024f54, static_metacall = 0x6aefae60 <QCoreApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, static self = 0x6c773918}, static staticMetaObject = {d = {superdata = 0x6b0a0018, stringdata = 0x6b4f3c40, data = 0x6b4f3f88, static_metacall = 0x6b161388 <QGuiApplication::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        translation = {static null = {<No data fields>}, d = 0x66f885d0}
        assetsPrefix = {static null = {<No data fields>}, d = 0x6c1a3938}
        translator = {<QObject> = {_vptr.QObject = 0x6b0a01c8, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x6afc3ef8, data = 0x6afc3fd0, static_metacall = 0x6ae4cc1c <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x66f88be0}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x6b012490, data = 0x6b01a1bc, static_metacall = 0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x6b09e750, stringdata = 0x6b026f30, data = 0x6b026f4c, static_metacall = 0x6aefc220 <QTranslator::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        engine = {<QQmlEngine> = {<QJSEngine> = {<QObject> = {_vptr.QObject = 0x6bbf6f70, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x6afc3ef8, data = 0x6afc3fd0, static_metacall = 0x6ae4cc1c <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x68399538}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x6b012490, data = 0x6b01a1bc, static_metacall = 0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x6b09e750, stringdata = 0x6baec430, data = 0x6baec44c, static_metacall = 0x6b845e78 <QJSEngine::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x6839a0b8}, static staticMetaObject = {d = {superdata = 0x6bbf43d8, stringdata = 0x6bb85dc0, data = 0x6bb85e60, static_metacall = 0x6bacdfb4 <QQmlEngine::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x6bbf81d0, stringdata = 0x6bb7429c, data = 0x6bb74398, static_metacall = 0x6ba2d1a0 <QQmlApplicationEngine::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
        mainQml = {static null = {<No data fields>}, d = 0x6c1a39e8}
        dataPath = {static null = {<No data fields>}, d = 0x625c9af8}
        settings = {<QObject> = {_vptr.QObject = 0x6c301b78, static staticMetaObject = {d = {superdata = 0x0, stringdata = 0x6afc3ef8, data = 0x6afc3fd0, static_metacall = 0x6ae4cc1c <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x66f88908}, static staticQtMetaObject = {d = {superdata = 0x0, stringdata = 0x6b012490, data = 0x6b01a1bc, static_metacall = 0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = 0x6b09e750, stringdata = 0x6c2fe158, data = 0x6c2fe1f8, static_metacall = 0x6c1a32bc <Settings::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, m_settings = 0x66e16fd0}
#20 0x6857622c in startMainMethod () at androidjnimain.cpp:442
        params = {a = 256, s = 1, ptr = 0x6c773998, {array = "pz\343f", '\000' <repeats 973 times>, "0\341fW\r\034@\000\000\000\000\000\000\000\000\003\000\000\000\270z\343f\000\000\000\000\004aWh\000\000\000\000\244\261\033@\000\000\000\000\000\000\000", q_for_alignment_1 = 1726184048, q_for_alignment_2 = 8.5284823651597732e-315}}
        ret = 0
        __PRETTY_FUNCTION__ = "void* startMainMethod(void*)"
        env = {attached = false, jniEnv = 0x0}
#21 0x401bb22c in __thread_entry () from /home/aportale/qtouchandlearn/build-touchandlearn-Android_for_armeabi_v7a_GCC_4_8_Qt_5_3_0_Qt_5_3_0_qt5_readonly-Debug/libc.so
No symbol table info available.
#22 0x401bb3c4 in pthread_create () from /home/aportale/qtouchandlearn/build-touchandlearn-Android_for_armeabi_v7a_GCC_4_8_Qt_5_3_0_Qt_5_3_0_qt5_readonly-Debug/libc.so
No symbol table info available.
#23 0x00000000 in ?? ()
No symbol table info available.