Lots of DMA messages on FreeBSD 10

[Glen Barber]

On Mon, Nov 25, 2013 at 02:36:02PM +0100, Johan Hendriks wrote:
> I just updated my machine from 9-STABLE to 10-Stable today.
> 
> beasty ~ # uname -a
> FreeBSD beasty.schavemaker2.local 10.0-BETA3 FreeBSD 10.0-BETA3 #0 r258543:
> Mon Nov 25 13:23:31 CET 2013
> root at beasty.schavemaker2.local:/usr/obj/usr/src/sys/KRNL  amd64
> 
> After a reboot, the console gets cluttered with a lot of messages.
> 
> ata2: FAILURE - zero length DMA transfer attempted
> ata2: setting up DMA failed
> These messages go on and on.
> 
> ata2 is my cdrom drive!
> 
> Is there something i can try?
> 

Is there a CD in the drive?

Glen

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