Old UFS label complains on 9.0

[David Demelier]

Hello,

I've just updated my laptop from 8.2-RELEASE to 9.0-RELEASE, everything 
worked but the kernel complains about labels see :

g_dev_taste: make_dev_p() failed (gp->name=vol/root, error=17)
g_dev_taste: make_dev_p() failed (gp->name=vol/root, error=17)
g_dev_taste: make_dev_p() failed (gp->name=vol/var, error=17)
g_dev_taste: make_dev_p() failed (gp->name=vol/var, error=17)
g_dev_taste: make_dev_p() failed (gp->name=vol/tmp, error=17)
g_dev_taste: make_dev_p() failed (gp->name=vol/tmp, error=17)

The labels works because my fstab relies on them.

How can I fix that?

Cheers,

-- 
David Demelier