Date: Thu, 28 Oct 2010 13:31:11 -0400 From: Mike Tancsa <mike@sentex.net> To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> Cc: Randy Bush <randy@psg.com>, stable <stable@freebsd.org> Subject: Re: repeating crashes with 8.1 Message-ID: <201010281731.o9SHVF50055238@lava.sentex.ca> In-Reply-To: <20101028172230.O66242@maildrop.int.zabbadoz.net> References: <m2zku7cqt5.wl%randy@psg.com> <m2y69rcqjc.wl%randy@psg.com> <201010221416.o9MEGSa0094817@lava.sentex.ca> <m2tykeb9ac.wl%randy@psg.com> <201010221425.o9MEPcWC094867@lava.sentex.ca> <20101028172230.O66242@maildrop.int.zabbadoz.net>
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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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