[Mesa-dev] [Bug 67120] Dota 2 crashes sporadically on Intel/Mesa git (full backtrace with mesa symbols included)

[gracebie]

first i will suggest you to follow these steps
- Update your system 
- Start game without Autoconfig option 
- Launch game with safe options and so on... 
I also have found a presentation tutorial that will resolve your problem You 
are only required to follow the steps mentioned in the tutorial

http://www.slideshare.net/britnyarleen/how-to-fix-dota-2-crash-18680879

Best of luck