Messages about ffs.

[Matthew West]

On Sun, Mar 22, 2009 at 12:26:22PM +0100, TooMany Secrets wrote:
> Because is my first time running a CURRENT system with witness and
> debug options enabled, I don't know if the tty/log obtained messages
> are normal or not:

Those are lock order reversals (LORs), and are to be expected if
you're running a kernel with the WITNESS option enabled.

You can read more about it here:

  http://sources.zabbadoz.net/freebsd/lor.html