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From: Lars Eggert <lars.eggert@nokia.com>
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Subject: Re: TCP differences in 7.2 vs 7.1
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Hi,

I've been seeing similar issues ("IP bad-len 0" packets in tcpdump  
traces") since 7.2-STABLE and em interfaces. Turning off TSO seems to  
do the trick here, too. So at least from where I'm sitting, this is  
not only an fxp problem.

Lars
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