The following test failed in the JDK20 CI:

sun/java2d/OpenGL/ScaleParamsOOB.java

Here's a snippet from the log file:

#section:main
----------messages:(7/303)----------
command: main ScaleParamsOOB
reason: User specified action: run main/othervm ScaleParamsOOB
started: Wed Nov 16 01:06:05 UTC 2022
Mode: othervm [/othervm specified]
Additional options from @modules: --add-modules java.desktop
finished: Wed Nov 16 01:06:06 UTC 2022
elapsed time (seconds): 0.776
----------configuration:(3/43)----------
Boot Layer
  add modules: java.desktop

----------System.out:(0/0)----------
----------System.err:(11/684)----------
java.lang.RuntimeException: Failed: Incorrect color for background
at ScaleParamsOOB.main(ScaleParamsOOB.java:128)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:578)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:125)
at java.base/java.lang.Thread.run(Thread.java:1591)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Failed: Incorrect color for background
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Failed: Incorrect color for background
----------rerun:(46/4595)*----------

This failure matches the following recently resolved bug:

JDK-8237244 sun/java2d/OpenGL/ScaleParamsOOB.java fails because of color difference

The fix for JDK-8237244 is integrated in jdk-20+24-1741 and this
latest windows-x64 failure happened in jdk-20+24-1748-tier5 so
I've filed a new bug.

There is also this bug:

JDK-8296088 [Linux VM] sun/java2d/OpenGL/ScaleParamsOOB.java fails

but that one is specific to linux.