https://bugs.freedesktop.org/show_bug.cgi?id=76223
--- Comment #20 from Vladimir Ysikov grantipak@gmail.com ---
Is the crash the same? Can you get a backtrace?
I rebuild llvm-svn, mesa-git with debug symbols and get this:
behem0th@ArchLinux ~ $ glxinfo name of display: :0 Error: couldn't find RGB GLX visual or fbconfig