linux-c7 and opengl apps?

Hi

Have anyone successfully run opengl apps with linux-c7?

Linux opengl apps works great with linux-c6 on gpu < kabylake but
linux-c6-dri does not include support for kabylake gpus.
Linux glxinfo in c7 show support for hardware rendering on kabylake but any
attempt to run an opengl app results in application seg fault or other
crash (I believe this is also the case with skylake gpus on linux-c7).

Is there any way to run gdb on linux apps/core dumps?

/Johannes