7.1-R to RELENG_7 upgrade breaks re nic

[Pyun YongHyeon]

On Tue, Feb 24, 2009 at 08:12:18PM -0500, Steve Wills wrote:
> Hi,
> 
> I upgraded my 7.1-RELEASE system to RELENG_7 yesterday and after  
> booting, re0 works for only a short time, then gives "re0: PHY read  
> failed" over and over. Does anyone have a suggestion on how to debug?
> 

I need more information for your hardware revision.
Would you show me dmesg output and revision number of if_re.c?