Reproduction steps:
1. Open the “hdrp-test.zip“ project
2. Select HighResGenerator.compute file in the Project Tab
3. In the Inspector, click on the “Show compiled code” button
4. Observe the Console and the Inspector

Actual result: Errors for the selected shader are thrown in the Console
Expected result: No shader errors are thrown

Reproducible in: 6000.3.2f1, 6000.4.0b3, 6000.5.0a1, 6000.5.0a3
Not reproducible in: 6000.0.64f1, 6000.4.0a3

Reproduced on: Windows 11 Pro (25H2)
Not reproduced on: No other environment tested

Notes:
- The multiple errors read:
”Shader error in 'HighResGenerator': reading uninitialized value at kernel GenerateRoughnessMap at <project path>/Library/PackageCache/com.unity.render-pipelines.core@ce86d16dfe9d/ShaderLibrary/Filtering.hlsl(70) (on d3d11)”
-- The other errors are displayed in the same format, but for multiple different Graphics APIs: gles3, metal, glcore, vulkan, webgpu
- Errors are thrown when any Graphics API is used
- After reproducing once, the bug does not occur until the project is deleted and then is re-extracted