kern/172942: [smbfs] Unmounting a smb mount when the server became unavailable causes kernel panic

[linimon at FreeBSD.org]

Old Synopsis: Unmounting a smb mount when the server became unavailable causes kernel panic
New Synopsis: [smbfs] Unmounting a smb mount when the server became unavailable causes kernel panic

Responsible-Changed-From-To: freebsd-bugs->freebsd-fs
Responsible-Changed-By: linimon
Responsible-Changed-When: Sat Apr 6 23:23:45 UTC 2013
Responsible-Changed-Why: 
Over to maintainer(s).

http://www.freebsd.org/cgi/query-pr.cgi?pr=172942