Comment # 16 on bug 89685 from Kevin

Created attachment 115420 [details]
All output when running Dota

Arch Linux 64-bit with kernel 4.0.0-rc7-gf22e6e8 and mesa 10.5.4
I ran these commands
export R600_DEBUG=ps,vs,gs
steam steam://rungameid/570 >~/Desktop/steamlog--2015-04-28.txt