rl0: watchdog timeout

[Mike Jeays]

> I have no first hand experience with this particular problem, but it's
> almost common knowledge RealTek nics are great because they are cheap,
> not because they are of good quality. The phrase "piece of crap" has
> been uttered more than once in relation to these nics.
> 

I have three of them, and have had no trouble at all so far, in a
low-activity home network.  I wouldn't buy them for servers at work,
though.