i386/100290: rl0: watchdog timeout

[heeroy]

>Number:         100290
>Category:       i386
>Synopsis:       rl0: watchdog timeout
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jul 14 12:30:18 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     heeroy
>Release:        FreeBSD 6.1 p3
>Organization:
yahoo
>Environment:
FreeBSD heeroy-laptop.heeroy.info 6.1-RELEASE-p3 FreeBSD 6.1-RELEASE-p3 #0: Sun Jul  9 20:24:59 CST 2006     root@:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
when I'm using portsnap or csup to update my system/ports, rl0: watchdog timeout will popup to ttyv0, and then my network hangs up.  I was upgrade my system from 6.1 release, maybe 6.1 release is OK for my laptop(Toshiba M50, celeron version).  But when I'm using 6.1 release bootonly disc to install from internet, network is not working, too.
>How-To-Repeat:
fetch anything from internet. 
>Fix:
no idea.
>Release-Note:
>Audit-Trail:
>Unformatted: