At 01:23 PM 10/28/2010, Bjoern A. Zeeb wrote:
On Fri, 22 Oct 2010, Mike Tancsa wrote:

Hi Randy, Mike,

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

Just a shot in the dark, as I got another private report just now
on this one; is any of you by chance running VLANs on the systems
you see this happening?

Hi Bjoern,

On the machine that original crashed for me ? yes there are vlans on it, but the path in question was going across a native interface. But when zoo crashed, there were no vlans defined on the box at all.

        ---Mike

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