kern/95519: ral0 could not map mbuf

[Patrick Oonk]

>Number:         95519
>Category:       kern
>Synopsis:       ral0 could not map mbuf
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Apr 08 16:10:22 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Patrick Oonk
>Release:        FreeBSD 7.0-CURRENT
>Organization:
>Environment:
FreeBSD xxxxxxxxxxxxxx 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Mon Apr  3 21:49:53 CEST 2006     root at xxxxxxxxx:/usr/obj/usr/src/sys/GENERIC  i386

>Description:
When I export something via NFS and try to list a moderately large 
directory on that mount from an nfs client the client stops
and the server says

Apr  8 17:50:35 elmo kernel: ral0: could not map mbuf (error 22)

>How-To-Repeat:
see full description
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: