https://bugs.freedesktop.org/show_bug.cgi?id=106671
--- Comment #12 from Alan W. Irwin Alan.W.Irwin1234@gmail.com --- (In reply to Michel Dänzer from comment #10)
[T]hat looks like an RCU or other core kernel issue, not directly related to the graphics drivers.
Hi Michel: If so, should I report that probable non-graphics kernel bug (with my crash-report tarball) elsewhere? Or do you suggest I just forget it until I see what are the remote graphics results of idle=nomwait over the course of the next couple of weeks AND (if that is a success) the direct graphics results of idle=nomwait for a couple of more weeks after that?