From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [PATCH net] veth: Orphan skb before GRO
Date: Sun, 16 Sep 2018 15:34:42 -0700 (PDT)
Message-ID: <20180916.153442.1718478066432353483.davem@davemloft.net>
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Cc: netdev@vger.kernel.org, pabeni@redhat.com, eric.dumazet@gmail.com
To: makita.toshiaki@lab.ntt.co.jp
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From: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Date: Fri, 14 Sep 2018 13:33:44 +0900

> GRO expects skbs not to be owned by sockets, but when XDP is enabled veth
> passed skbs owned by sockets. It caused corrupted sk_wmem_alloc.
> 
> Paolo Abeni reported the following splat:
 ...
> In order to avoid this, orphan the skb before entering GRO.
> 
> Fixes: 948d4f214fde ("veth: Add driver XDP")
> Reported-by: Paolo Abeni <pabeni@redhat.com>
> Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>

Applied, thanks.