[bisected][gen9atom_iris][iris] piglit.spec.intel_blackhole_render.intel_blackhole.* failures
Issues began with mesa=4151d843
These test failures seem to be a side effect of "iris: add support INTEL_blackhole_render"
master daily results: https://mesa-ci.01.org/mesa_master_daily/builds/5405/group/63a9f0ea7bb98050796b649e85481845 Sample output from piglit.spec.intel_blackhole_render.intel_blackhole-draw (m64): stdout
/tmp/build_root/m64/lib/piglit/bin/intel_blackhole-draw -auto -fbo
piglit: debug: Requested an OpenGL 4.2 Core Context, and received a matching 4.6 context
Probe color at (200,200)
Expected: 0.000000 1.000000 0.000000 1.000000
Observed: 0.000000 0.000000 0.000000 0.000000
stderr
pid: [4879]
start time: 1581655481.338107
end time: 1581655481.4225037