The RuntimeException received after trying to execute HelloSanity application (see log below)

Reproduced on Beagle board and R.pi
on the latest sanity build http://jfx.us.oracle.com/hudson/job/8u-dev/1440/

Command line: ./jdk-8u26-b11-sf/jdk1.8.0_26/jre/bin/java -Djava.ext.dirs=../ws/archive/artifacts/armv6sf/sdk/rt/lib/ext -cp ./Sanity/jars/Hello.jar hello.HelloSanity

java.lang.RuntimeException: Requested texture dimensions (2048x1024) require dimensions (0x2048) that exceed maximum texture size (2048)
at com.sun.prism.es2.ES2RTTexture.create(ES2RTTexture.java:220)
at com.sun.prism.es2.ES2ResourceFactory.createRTTexture(ES2ResourceFactory.java:135)
at com.sun.prism.es2.ES2ResourceFactory.createRTTexture(ES2ResourceFactory.java:131)
at com.sun.javafx.sg.prism.RegionImageCache.<init>(RegionImageCache.java:61)
at com.sun.javafx.sg.prism.NGRegion.getImageCache(NGRegion.java:467)
at com.sun.javafx.sg.prism.NGRegion.renderBackgroundRectangle(NGRegion.java:811)
at com.sun.javafx.sg.prism.NGRegion.renderAsRectangle(NGRegion.java:751)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:572)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:2067)
at com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1959)
at com.sun.javafx.sg.prism.NGGroup.renderContent(NGGroup.java:235)
at com.sun.javafx.sg.prism.NGRegion.renderContent(NGRegion.java:576)
at com.sun.javafx.sg.prism.NGNode.doRender(NGNode.java:2067)
at com.sun.javafx.sg.prism.NGNode.render(NGNode.java:1959)
at com.sun.javafx.tk.quantum.ViewPainter.doPaint(ViewPainter.java:474)
at com.sun.javafx.tk.quantum.ViewPainter.paintImpl(ViewPainter.java:327)
at com.sun.javafx.tk.quantum.PresentingPainter.run(PresentingPainter.java:91)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at com.sun.javafx.tk.RenderJob.run(RenderJob.java:58)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:125)
at java.lang.Thread.run(Thread.java:745)