From mboxrd@z Thu Jan  1 00:00:00 1970
From: Steven Haigh <netwiz@crc.id.au>
Subject: Frag is bigger than frame.
Date: Thu, 25 Apr 2013 21:24:22 +1000
Message-ID: <51791266.20308@crc.id.au>
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Hi all,

I've noticed a couple of DomUs have networking freeze with the following 
getting printed to the Dom0's /var/log/messages:

Apr 25 12:09:25 hosting kernel: vif vif-4-0 vif.crc: Frag is bigger than 
frame.
Apr 25 12:09:25 hosting kernel: vif vif-4-0 vif.crc: fatal error; 
disabling device
Apr 25 12:09:25 hosting kernel: br0: port 5(vif.crc) entered disabled state

I thought this was something to do with MAX_SKB_FRAGS - however the 
kernel I use has this increased to 19 - so in theory I shouldn't hit 
this (as far as I know).

Are there any other things that could trigger this?

-- 
Steven Haigh

Email: netwiz@crc.id.au
Web: https://www.crc.id.au
Phone: (03) 9001 6090 - 0412 935 897
Fax: (03) 8338 0299