The following failures started to show up in Mesa CI after mesa commit 4562a7b0e82bf664b30ee72da141d070adc659da:
Output from failing test:
glcts: ../src/mesa/main/state.c:191: update_program: Assertion `VP_MODE_FF == ctx->VertexProgram._VPMode' failed.
Commit b54bf0e3e3378725dec924f8152dcb012dffcd2e fixes the mentioned test on my skylake system. Can you recheck?
Confirmed that b54bf0e3e33 fixes these tests, thanks!