Re: kern/51051 (drm radeon panic)

[Taylor R Campbell <riastradh%NetBSD.org@localhost>]

Certainly sounds like a bug in ttm buffer object management, which
could use a few more eyeballs.  It is conceivable that

https://mail-index.netbsd.org/source-changes/2016/04/24/msg074203.html

might have fixed it or at least changed it -- is your 7.99.27 kernel
from before or after that?

If anyone would like to donate some eyeballs to this cause, I'd be
happy to show you around the code.