lock up: swi Giant taskq

Folks,

about a couple weeks ago I sent out some info to this list about a lock
up which happens on a couple of similar systems. A PR
(http://www.freebsd.org/cgi/query-pr.cgi?pr=116932) has also been submitted.

I am wondering if this issue has been noticed by somebody else and what
more information could I provide to resolve the issue.

Aside form this annoying problem the systems run great and are extremely
fast.

Appreciate your help.

Joao