Bug#511963: linux-image-2.6.26-1-xen-amd64: xen + tg3 + ipv6 = WARNING: at net/core/dev.c:1457 skb_gso_segment+0x88/0x1af()

[Hans van Kranenburg <hans.van.kranenburg@mendix.com>]

Some additional info:

I can only reproduce the "WARNING: at net/core/dev.c:1457 
skb_gso_segment+0x88/0x1af()" when directly logging into the dom0 host 
using a IPv6 and SSH *before* any domU is started yet :|

I also tried copying several test files with scp, to generate network 
traffic, but I could only reproduce it by generating text-output during 
the ssh/ipv6 session.

Furthermore, when starting a domU (also using 2.6.26-12), SSH-ing into 
the domU, whether it's over IPv4 of IPv6, it does not trigger the 
warnings again in the domU or dom0 console.

After shutting down the domU no more warnings occur, even when messing 
around at the dom0 command line.

Greetings,
Hans van Kranenburg