[CentOS] libdrm info wrong when build with mock - test solution??

Hello guys...

I compiled inside of "mock"

libdrm 2.67
mesa 11.2.1
ati 7.6.1

mockbuild says:

libdrm x86_64 2.4.67-1.20160218gitadd8936.el7.centos local-drivers - OK

mesa-libGL-devel x86_64 11.1.2-1.20160210.el7.centos local-mesa - OK

installed packaged:

xorg-x11-drv-ati.x86_64              7.6.1-1.el7.centos
@local-drivers OK

libdrm.x86_64
2.4.67-1.20160218gitadd8936.el7.centos OK

glxinfo says:

OpenGL renderer string: Gallium 0.4 on AMD JUNIPER (DRM 2.43.0, LLVM
3.6.2)
OpenGL core profile version string: 3.3 (Core Profile) Mesa 11.1.2
OpenGL core profile shading language version string: 3.30
OpenGL version string: 3.0 Mesa 11.1.2
OpenGL shading language version string: 1.30
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 11.1.2
OpenGL ES profile shading language version string: OpenGL ES GLSL ES
3.00

DRM 2.43.0 ??

Wired...