Computer Usage Issue - tty_ldisc_reinit

I recently started having the follow occur when I boot into multi-user mode in stock Debian Squeeze 6.0.4: [ cut here ]  WARNING: at /build/buildd-linux-2.6_2.6.32-41-amd64-ReqhZF/linux-2.6-2.6.32/debian/build/source_amd64_none/drivers/char/tty_ldisc.c:738 tty_ldisc_reinit

Computer Usage Issue - tty_ldisc_reinit

I recently started having the follow occur when I boot into multi-user mode in stock Debian Squeeze 6.0.4: [ cut here ] WARNING: at /build/buildd-linux-2.6_2.6.32-41-amd64-ReqhZF/linux-2.6-2.6.32/debian/build/source_amd64_none/drivers/char/tty_ldisc.c:738 tty_ldisc_reinit