410.73-1 LTS boots to black screen

GTX 770
arch linux

Had to edit this post for current reproduction procedure:

run sudo pacman -Sy nvidia-lts and boot lts-kernel. Should produce black screen.

Have troubleshooted for hours now, must rest.

Please run nvidia-bug-report.sh as root and attach the resulting .gz file to your post. Hovering the mouse over an existing post of yours will reveal a paperclip icon.

I can not do this right now as I am exhausted.