https://bugzilla.kernel.org/show_bug.cgi?id=64891

--- Comment #19 from Joaquín Aramendía samsagax@gmail.com --- Created attachment 119641 --> https://bugzilla.kernel.org/attachment.cgi?id=119641&action=edit Dmesg blacklisting snd_hda_intel module only

Just a little more research: blacklisting snd_hda_intel I got this dmesg. A call trace is called on gpu turn off but I'm able to continue using my laptop (no lockup). I'll try to make a debug version so that trace is something useful.

$ uname -r 3.12.6-1-ARCH