It looks like when you first booted CorePure64 you were using Xorg-7.7 and not Xorg-7.7-3d?
It looks like you might be missing the following 64-bit extensions:
glu.tcz
sdl2.tcz
gudev-lib.tcz
opus.tcz
libvulkan.tcz
libva
libvdpau
It also looks like you might be missing the following 32-bit libraries:
gudev (from the udev-lib extension)
libva
libvdpau