reboot question?

pig latin specialist (z6d41@tomserver.phys.ttu.edu)
Thu, 21 Mar 1996 02:02:35 -0600 (CST)

Hello,

I have Linux 1.3.75 running right now and see the following when I reboot:

unuse_pmd: bad pmd <00000??> // I don't have the exact numbers in '<>'
unuse_pmd: bad pmd <000????>
unuse_pmd: bad pmd <000????>
etc...

5 or 6 lines of that.
could some one please tell me what this means and what the problem is?
thanks

-taylor cc