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Date:      Thu, 11 Nov 2010 14:52:41 -0800
From:      Rob Farmer <rfarmer@predatorlabs.net>
To:        pyunyh@gmail.com
Cc:        svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, Pyun YongHyeon <yongari@freebsd.org>, Joel Dahl <joel@freebsd.org>
Subject:   Re: svn commit: r215132 - head/sys/dev/nfe
Message-ID:  <AANLkTimUqMYDmfVsD3Dxvt%2BgfkF0PqsJdZ5aH2b-x2HL@mail.gmail.com>
In-Reply-To: <20101111214810.GH17566@michelle.cdnetworks.com>
References:  <201011111808.oABI8olX079570@svn.freebsd.org> <20101111183409.GA1011@pluto.vnode.local> <20101111191900.GC17566@michelle.cdnetworks.com> <AANLkTimjUgNLsvqzGNn7SEHZ_=7oF-BJyG2jS7bezy55@mail.gmail.com> <20101111211808.GE17566@michelle.cdnetworks.com> <AANLkTikCUBj=j7smC7Jpw_p9g1chPsShEhYEFGws7EHY@mail.gmail.com> <20101111214810.GH17566@michelle.cdnetworks.com>

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On Thu, Nov 11, 2010 at 13:48, Pyun YongHyeon <pyunyh@gmail.com> wrote:
> I believe you're the first one that reported real issue. Could you
> give me more details about bogus traffic? I don't know what PHY

I don't know how to get more info about it, but basically the switch's
activity lights blink extremely fast and activity on all of the other
systems times out (can't ping anything, do dns lookups, etc.).

> was used with the controller but e1000phy(4) may have advertised
> flow-control so the bogus traffic could be a kind of flow-control
> storm triggered nfe(4)/e1000phy(4). Maybe opening a PR with
> dmesg/pciconf output would be better.

I have sent PR 152150 about the rest.

-- 
Rob Farmer



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