Synopsis: RELEASE-9 crash when using ZFS+NULLFS+NFS State-Changed-From-To: open->closed State-Changed-By: araujo State-Changed-When: Wed Apr 18 09:20:33 UTC 2012 State-Changed-Why: I'm gonna open another one with more info. http://www.freebsd.org/cgi/query-pr.cgi?pr=167047