Comment # 7 on bug 903948 from Takashi Iwai

(In reply to Ronni Jensen from comment #6)
> This happens in real-world pxe as well. I found the size of the 64-bit
> initrd to be 1.8 MB while the 32-bit is 55 MB.

Yeah, something must be wrong in the image build for x86-64.  Coolo?