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Date:      Fri, 22 Oct 2010 10:25:37 -0400
From:      Mike Tancsa <mike@sentex.net>
To:        Randy Bush <randy@psg.com>
Cc:        stable <stable@freebsd.org>
Subject:   Re: repeating crashes with 8.1
Message-ID:  <201010221425.o9MEPcWC094867@lava.sentex.ca>
In-Reply-To: <m2tykeb9ac.wl%randy@psg.com>
References:  <m2zku7cqt5.wl%randy@psg.com> <m2y69rcqjc.wl%randy@psg.com> <201010221416.o9MEGSa0094817@lava.sentex.ca> <m2tykeb9ac.wl%randy@psg.com>

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At 10:18 AM 10/22/2010, Randy Bush wrote:
> > Do you know how this panic is triggered ? Are you able to
> > create it on demand ?
>
>no i do not.  bring server up and it'll happen in half an hour.
>
>and the server was happy for two months.  so i am thinking hardware.

Perhaps. The reason I ask is that I had a box go down last night with 
the same set of errors.  The box has a number of ipv6 routes, but its 
next hop was down and the problems started soon after. So I wonder if 
it has something to do with that.  Do you have ipv6 on this box and 
are all the next hop addresses correct / reachable ?

Oct 22 02:06:02 i4 kernel: em1: discard frame w/o packet header
Oct 22 02:06:10 i4 kernel: em2: discard frame w/o packet header
Oct 22 02:06:21 i4 kernel: em1: discard frame w/o packet header


         ---Mike

>randy

--------------------------------------------------------------------
Mike Tancsa,                                      tel +1 519 651 3400
Sentex Communications,                            mike@sentex.net
Providing Internet since 1994                    www.sentex.net
Cambridge, Ontario Canada                         www.sentex.net/mike




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