Flickable delayed press can cause crash

Program received signal SIGSEGV, Segmentation fault.
QQuickFlickablePrivate::replayDelayedPress (this=0x2a55c398) at items/qquickflickable.cpp:1370
1370    items/qquickflickable.cpp: No such file or directory.
(gdb) bt
#0  QQuickFlickablePrivate::replayDelayedPress (this=0x2a55c398) at items/qquickflickable.cpp:1370
#1  0x40cba448 in QObject::event (this=0x2a55a538, e=<optimized out>) at kernel/qobject.cpp:1128
#2  0x40165414 in QQuickItem::event (this=0x2a55a538, ev=0xbefff23c) at items/qquickitem.cpp:6983
#3  0x40c82a4c in QCoreApplicationPrivate::notify_helper (this=0x2a011428, receiver=0x2a55a538,
    event=0xbefff23c) at kernel/qcoreapplication.cpp:998
#4  0x40c82b1c in QCoreApplication::notify (this=<optimized out>, receiver=0x2a55a538,
    event=0xbefff23c) at kernel/qcoreapplication.cpp:943
#5  0x40c82738 in QCoreApplication::notifyInternal (this=0x2a011130, receiver=<optimized out>,
    event=0xbefff23c) at kernel/qcoreapplication.cpp:881
#6  0x40cdef3c in sendEvent (event=0xbefff234, receiver=<optimized out>)
    at ../../src/corelib/kernel/qcoreapplication.h:232
#7  QTimerInfoList::activateTimers (this=0x2a024684) at kernel/qtimerinfo_unix.cpp:643
#8  0x40cdf508 in timerSourceDispatch (source=<optimized out>)
    at kernel/qeventdispatcher_glib.cpp:185
#9  timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:179
#10 0x41560b20 in g_main_dispatch (context=0x43d02100) at gmain.c:3066
#11 g_main_context_dispatch (context=0x43d02100) at gmain.c:3642
#12 0x41560e24 in g_main_context_iterate (context=0x43d02100, block=0, dispatch=1,
    self=<optimized out>) at gmain.c:3713
#13 0x41560f28 in g_main_context_iterate (self=<optimized out>, dispatch=1, block=0,
    context=0x43d02100) at gmain.c:3680
#14 g_main_context_iteration (context=0x43d02100, may_block=0) at gmain.c:3774
#15 0x40cdfcd4 in QEventDispatcherGlib::processEvents (this=0x2a01e330, flags=...)
    at kernel/qeventdispatcher_glib.cpp:432
#16 0x40c82bcc in QCoreApplication::processEvents (flags=...) at kernel/qcoreapplication.cpp:1053
#17 0x401718be in QQuickWindowPrivate::flushDelayedTouchEvent (this=0x2a029f28)
    at items/qquickwindow.cpp:1759
#18 0x401558ac in QSGThreadedRenderLoop::polishAndSync (this=0x2a0327d8, w=0x2a0fed90)
    at scenegraph/qsgthreadedrenderloop.cpp:1107
#19 0x401564c4 in QSGThreadedRenderLoop::event (this=0x2a0327d8, e=<optimized out>)
    at scenegraph/qsgthreadedrenderloop.cpp:1229
#20 0x40c82a4c in QCoreApplicationPrivate::notify_helper (this=0x2a011428, receiver=0x2a0327d8,
    event=0xbefff46c) at kernel/qcoreapplication.cpp:998
#21 0x40c82b1c in QCoreApplication::notify (this=<optimized out>, receiver=0x2a0327d8,
    event=0xbefff46c) at kernel/qcoreapplication.cpp:943
#22 0x40c82738 in QCoreApplication::notifyInternal (this=0x2a011130, receiver=<optimized out>,
    event=0xbefff46c) at kernel/qcoreapplication.cpp:881
#23 0x40cdef3c in sendEvent (event=0xbefff464, receiver=<optimized out>)
    at ../../src/corelib/kernel/qcoreapplication.h:232
#24 QTimerInfoList::activateTimers (this=0x2a024684) at kernel/qtimerinfo_unix.cpp:643
#25 0x40cdf508 in timerSourceDispatch (source=<optimized out>)
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