Comment 7 for bug 1723680

I am unable to get useful debug info from the kernel for a bug report. It hangs at a black screen and will not respond to any of the magic sysreq commands. I tried the intel drm-tip too and same result. Fully hung, can't ssh in, no console, nothing, completely wedged. Don't want to send bug report without details.

I'm building some tags between working and not working and will try a bisect after I narrow it down. linus v4.10 tag build works fine.

Any suggestions?