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Date:      Mon, 22 Feb 2010 15:17:17 +0200
From:      Denis Lamanov <ukrzilla@gmail.com>
To:        Slawa Olhovchenkov <slw@zxy.spb.ru>
Cc:        Pyun YongHyeon <pyunyh@gmail.com>, Nick Rogers <ncrogers@gmail.com>, stable@freebsd.org
Subject:   Re: trap 12: page fault while in kernel mode on 8.0-RELEASE (possibly bge(4) related)
Message-ID:  <794030a71002220517l435f76f8pac47a6422050d509@mail.gmail.com>
In-Reply-To: <20100219201359.GU55307@zxy.spb.ru>
References:  <20100218193612.GB11675@michelle.cdnetworks.com> <20100218213213.GD11675@michelle.cdnetworks.com> <20100218215039.GK55307@zxy.spb.ru> <20100219001913.GE11675@michelle.cdnetworks.com> <20100219055129.GL55307@zxy.spb.ru> <20100219122415.GR55307@zxy.spb.ru> <20100219190359.GJ11675@michelle.cdnetworks.com> <20100219191103.GT55307@zxy.spb.ru> <20100219200647.GK11675@michelle.cdnetworks.com> <20100219201359.GU55307@zxy.spb.ru>

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I see same trouble (lost packets after 4 day uptime and reboot) :(

dev.bge.0.stats.rx.FCSErrors: 18

2010/2/19 Slawa Olhovchenkov <slw@zxy.spb.ru>

> On Fri, Feb 19, 2010 at 12:06:47PM -0800, Pyun YongHyeon wrote:
>
> >
> > > dev.bge.1.stats.rx.Fragments: 1
> >
> > You received a frame that is less than 64 bytes with a bad FCS.
> >
> > > dev.bge.1.stats.rx.UcastPkts: 2956515
> > > dev.bge.1.stats.rx.MulticastPkts: 0
> > > dev.bge.1.stats.rx.FCSErrors: 18
> >
> > You have a lot of FCS errors here.
> > Please double check cabling. If the statistics counter is right,
> > sender is guilty or you have bad cabling issues here.
>
> 1. lost packets much more 18. I think hundreds, or thousands.
> 2. packets lost on both (bge0 & bge1) interfaces
> 3. packets don't lost on sources at Aug'09
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