#0  0x00007f99e02e2ac4 in good_offset (threshold=<optimized out>, offset=<optimized out>, b2=0x7ffcc7c416e0, b1=0x7ffcc7c41310)
    at painting/qbezier.cpp:242
#1  0x00007f99e02e2ac4 in shift(QBezier const*, QBezier*, qreal, qreal) (orig=orig@entry=0x7ffcc7c41310, shifted=shifted@entry=0x7ffcc7c416e0, offset=offset@entry=0.70999999999999996, threshold=threshold@entry=0.25) at painting/qbezier.cpp:333
#2  0x00007f99e02e3281 in QBezier::shifted(QBezier*, int, double, float) const (this=this@entry=0x7ffcc7c416a0, curveSegments=curveSegments@entry=0x7ffcc7c416e0, maxSegments=15, maxSegments@entry=16, offset=offset@entry=0.70999999999999996, threshold=0.25) at painting/qbezier.cpp:427
#3  0x00007f99e03def77 in qt_stroke_side<QSubpathBackwardIterator>(QSubpathBackwardIterator*, QStroker*, bool, QLineF*) (it=it@entry=0x7ffcc7c41b30, stroker=stroker@entry=0x560b996695c0, capFirst=true, startTangent=startTangent@entry=0x7ffcc7c41b60) at painting/qstroker.cpp:713
#4  0x00007f99e03dd5fd in QStroker::processCurrentSubpath() (this=0x560b996695c0) at painting/qstroker.cpp:429
#5  0x00007f99e03d87c0 in QStrokerOps::end() (this=0x560b996695c0) at painting/qstroker.cpp:224
#6  0x00007f99e03d9be7 in QStrokerOps::strokePath(QPainterPath const&, void*, QTransform const&) (this=this@entry=0x560b996695c0, path=..., customData=customData@entry=0x7ffcc7c41cf0, matrix=...) at painting/qstroker.cpp:295
#7  0x00007f99e03a0711 in QPainterPathStroker::createStroke(QPainterPath const&) const (this=this@entry=0x7ffcc7c41f30, path=...)
    at painting/qpainterpath.cpp:2646
#8  0x00007f99e11c1d20 in QtCharts::SplineChartItem::updateGeometry() (this=this@entry=0x560b994a4120) at splinechart/splinechartitem.cpp:305
#9  0x00007f99e11c27f5 in QtCharts::SplineChartItem::updateGeometry() (this=0x560b994a4120) at splinechart/splinechartitem.cpp:123
#10 0x00007f99e11c3d0c in QtCharts::SplineChartItem::updateChart(QVector<QPointF>&, QVector<QPointF>&, int) (this=0x560b994a4120, oldPoints=..., newPoints=..., index=-1) at splinechart/splinechartitem.cpp:115
#11 0x00007f99e11c4387 in QtCharts::XYChart::handleDomainUpdated() (this=0x560b994a4120) at xychart/xychart.cpp:244
#12 0x00007f99dfafbe39 in QMetaObject::activate(QObject*, int, int, void**) (sender=0x560b99580b50, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3804
#13 0x00007f99e112f624 in QtCharts::ChartDataSet::scrollDomain(double, double) (this=<optimized out>, dx=-50, dy=0) at chartdataset.cpp:505
#14 0x00007f99e113c69f in QtCharts::QChartPrivate::scroll(double, double) (this=0x560b98f265c0, dx=<optimized out>, dy=<optimized out>)
    at qchart.cpp:963