Re: Packets not passing from domU to dom0

[Adi Kriegisch <adi@xxxxxxxxxxxxxxx>]

Hi!

> I have spent hours debugging network issues between domU and dom0 - without
> success. I hope you have some ideas what could be the cause of the problem,
> or you can give me some hints how to debug this issue.
We had a very similar issue with an incomplete patch for XSA-423. This
is a fix in the linux kernel and V1 of the advisory lacked the
initialization a variable[1][2]
Maybe the kernel lacks the second part of the patch?

-- Adi

[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?
id=7dfa764e0223a324366a2a1fc056d4d9d4e95491
[2] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1026035

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