Filters->Enhance->Sharpen in gimp-2.10.28-1.fc34.x86_64 creates full black image
Environment/Versions
- GIMP version: gimp-2.10.28-1.fc34.x86_64, gegl04-0.4.32-1.fc34.x86_64, babl-0.1.88-1.fc34.x86_64
- Operating System: fedora34
Description of the bug
So, this is odd and an odd pattern. Editing images for a while in this setup with no problem. Today I ran into an issue, when I was trying to smudge within an overlay layer, which had only white applied within the airbrush tool, the visible began to collect pure black artifacts. I worked around this one as it seemed the smudge on just transperency was pulling this. However when I flattened the image, and went to run the sharpen tool the whole image went black. Saving the flattened image, and restarting gimp I see the same behaviour.
Attaching the file (180MB xcf)
There are no console messages during this to indicate a problem.