sun/java2d/OpenGL/DrawBitmaskImage.java#id0 fails on
- Ubuntu22.04 aarch64
- Ubuntu22.04 x86_64
- Ubuntu24.04 aarch64
- Ubuntu24.04 x86_64

as follows
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#section:main
----------messages:(8/367)----------
command: main -Dsun.java2d.opengl=True DrawBitmaskImage
reason: User specified action: run main/othervm -Dsun.java2d.opengl=True DrawBitmaskImage
started: Thu Oct 09 23:31:03 UTC 2025
Mode: othervm [/othervm specified]
Additional options from @modules: --add-modules java.desktop
Process id: 4761
finished: Thu Oct 09 23:31:05 UTC 2025
elapsed time (seconds): 2.341
----------configuration:(3/40)----------
Boot Layer
  add modules: java.desktop

----------System.out:(2/74)----------
OpenGL pipeline enabled for default config on screen 0
pixel1 is ff000000
----------System.err:(11/732)----------
java.lang.RuntimeException: Failed: Incorrect color for first pixel (actual=ff000000)
at DrawBitmaskImage.main(DrawBitmaskImage.java:152)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
at java.base/java.lang.reflect.Method.invoke(Method.java:565)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
at java.base/java.lang.Thread.run(Thread.java:1474)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Failed: Incorrect color for first pixel (actual=ff000000)
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Failed: Incorrect color for first pixel (actual=ff000000)

-----------------------------8<=============================

The issue is reproducible on the build 26-ea+18-1867

*Reproducibility*: 100%
*Steps to reproduce*
$ jtreg -v -a -testjdk:$test_jdk_home test/jdk/sun/java2d/OpenGL/DrawBitmaskImage.java