I had this issue with cryptsetup. I believe it is an unloaded or missing kernel module - I can't check as I can't reproduce, sorry. Will see if I can find more in the meantime.
- [gentoo-user] (no subject) misteryellow
- Re: [gentoo-user] (no subject) R0b0t1
- Re: [gentoo-user] (no subject) Fernando Rodriguez
- Re: [gentoo-user] (no subject) Neil Bothwick