linaro@linaro-alip:~$ LD_PRELOAD=/usr/lib/libdri2.so.1 glmark2-es2 --validate
=======================================================
    glmark2 2012.08
=======================================================
    OpenGL Information
    GL_VENDOR:     ARM
    GL_RENDERER:   Mali-400 MP
    GL_VERSION:    OpenGL ES 2.0
=======================================================
[build] use-vbo=false: Validation: Failure
[build] use-vbo=true: Validation: Success
[texture] texture-filter=nearest: Validation: Failure
[texture] texture-filter=linear: Validation: Success
[texture] texture-filter=mipmap: Validation: Success
[shading] shading=gouraud: Validation: Failure
[shading] shading=blinn-phong-inf: Validation: Failure
[shading] shading=phong: Validation: Failure
[bump] bump-render=high-poly: Validation: Failure
[bump] bump-render=normals: Validation: Failure
[bump] bump-render=height: Validation: Failure
[effect2d] kernel=0,1,0;1,-4,1;0,1,0;: Validation: Failure
[effect2d] kernel=1,1,1,1,1;1,1,1,1,1;1,1,1,1,1;: Validation: Failure
[pulsar] light=false:quads=5:texture=false: Validation: Failure
[desktop] blur-radius=5:effect=blur:passes=1:separable=true:windows=4: Validation: Failure
[desktop] effect=shadow:windows=4: Validation: Failure
Error: Requested MapBuffer VBO update method but GL_OES_mapbuffer is not supported!
[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=map: Validation: Failure
[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=subdata: Validation: Failure
Error: Requested MapBuffer VBO update method but GL_OES_mapbuffer is not supported!
[buffer] columns=200:interleave=true:update-dispersion=0.9:update-fraction=0.5:update-method=map: Validation: Failure
[ideas] speed=duration: Validation: Unknown
[jellyfish] <default>: Validation: Unknown
Error: SceneTerrain requires Vertex Texture Fetch support, but GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS is 0
[terrain] <default>: Validation: Unknown
[conditionals] fragment-steps=0:vertex-steps=0: Validation: Failure
[conditionals] fragment-steps=5:vertex-steps=0: Validation: Failure
[conditionals] fragment-steps=0:vertex-steps=5: Validation: Failure
[function] fragment-complexity=low:fragment-steps=5: Validation: Failure
[function] fragment-complexity=medium:fragment-steps=5: Validation: Success
[loop] fragment-loop=false:fragment-steps=5:vertex-steps=5: Validation: Success
[loop] fragment-steps=5:fragment-uniform=false:vertex-steps=5: Validation: Success
[loop] fragment-steps=5:fragment-uniform=true:vertex-steps=5: Validation: Success