package.unmask in profiles doesn't do anything... commit message being "Fixed bogus line package.mask" which... well, it can't fix anything since portage will _not_ read package.unmask out of $PORTDIR profiles. Only place package.unmask is usable is /etc/portage/ So... what gives? Fat fingers, or...
The only package that's unmasked in there is app-emulation/emul-linux-x86-glibc, which is removed from the tree anyways.
I repeat... that file doesn't do anything; so it didn't even manage the unmasking ;)
Well ok, replace "unmasked" with "listed".
it was a real challenge, but i think i was able to fix this bug by the deleting the files. *bows*