kern/186645: [fusefs] Crash after unmounting wdfs

[linimon at FreeBSD.org]

Old Synopsis: Crash after unmounting wdfs
New Synopsis: [fusefs] Crash after unmounting wdfs

Responsible-Changed-From-To: freebsd-amd64->freebsd-fs
Responsible-Changed-By: linimon
Responsible-Changed-When: Sun Feb 16 23:54:39 UTC 2014
Responsible-Changed-Why: 
reclassify.

http://www.freebsd.org/cgi/query-pr.cgi?pr=186645