linux-kernel - Re: many rx packets dropped since 2.6.37

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Message-ID: <CAOFJUki3Jg+fAWWY70nDUCdxVs5A5VGfwkwUn01a4BX+N5nm-A@mail.gmail.com>
Date:	Wed, 25 Apr 2012 16:38:59 +0200
From:	Chris <xchris89x@...glemail.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: many rx packets dropped since 2.6.37

2012/4/25 Eric Dumazet <eric.dumazet@...il.com>:
>> Why do we see dropped packets only in virtual environments and bonded
>> network interfaces and not on real network interfaces?
>
> This has to be investigated, eventually.

Do you have the opportunity to test it? Just install fedora 16 (linux
3.3) or ubuntu 12.04 (linux 3.2) as guest under kvm and use as virtual
network card virtio_net or e1000.

You will see many lost rx packets and i have no idea why???

--
Chris
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