Comment # 36 on bug 1028575 from Takashi Iwai

If it's a GPU lockup, and it's in the fairly recent upstream code, could you
rather raise the report to upstream (e.g. bugzilla.freedesktop.org)?  There you
may get more attention.

Also, please don't touch the priority field of bugzilla.  It's not the field
the reporter may modify.  You can adjust the severity, but not the priority. 
Thanks.