Created attachment 454605 [details] GPUP Crash Log From https://results.webkit.org/?suite=layout-tests&test=webgl/2.0.0/conformance2/glsl3/bool-type-cast-bug-uint-ivec-uvec.html We're seeing intermittent crashes in the GPU Process. The crash stack is attached:
Result / crash log from this result: https://build.webkit.org/results/Apple-BigSur-Release-WK2-WebGL-GPUProcess-Tests/r291218%20(2265)/results.html
<rdar://problem/90575344>
Marking expectations r292723