From owner-freebsd-stable@FreeBSD.ORG Thu Sep 23 17:14:14 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A7885106566C for ; Thu, 23 Sep 2010 17:14:14 +0000 (UTC) (envelope-from ozkan.kirik@gmail.com) Received: from mail-px0-f182.google.com (mail-px0-f182.google.com [209.85.212.182]) by mx1.freebsd.org (Postfix) with ESMTP id 7FAA48FC0A for ; Thu, 23 Sep 2010 17:14:14 +0000 (UTC) Received: by pxi17 with SMTP id 17so647436pxi.13 for ; Thu, 23 Sep 2010 10:14:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type:content-transfer-encoding; bh=WfLD8LdLIhZBoLAwACaktb9XEDzkq/jsbjNA1ePD0FE=; b=pnY0XvD7tvHM4zmg8rEIE53bzzqzdYwrylOcJwmJpNrmywlGjRNL/fiXvUke8oahAs fF+psOdJf+/r2NW8roLUwWpyR8m0oLPfc6u61dEJfB3DPOgFpn57abMNWTK0gam0eUnM YWHKtnPW3wERSOIBdYhDtiif60o1beL8P0zGg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type :content-transfer-encoding; b=cpUQaueeuymlZwVSks/c3HlOLfz452slPGRbDGgkYmiFKvsGYL3m/JY7HFDvT5hv0E M/lrNzr6nWl/2mteSTyYoPWRuRsrGggT1ZJvL3tnZLQDuW2cyPUN7ht6YZP8yb0uQ/Gq 4py2GVsLq6tHqjVKaVmeIB2w2lvlVPRaxxt0g= MIME-Version: 1.0 Received: by 10.142.43.14 with SMTP id q14mr1631696wfq.221.1285260188360; Thu, 23 Sep 2010 09:43:08 -0700 (PDT) Received: by 10.143.24.36 with HTTP; Thu, 23 Sep 2010 09:43:08 -0700 (PDT) Date: Thu, 23 Sep 2010 19:43:08 +0300 Message-ID: From: =?ISO-8859-1?Q?=D6zkan_KIRIK?= To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Subject: kernel: arpresolve: can't allocate llinfo for 10.6.10.240 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Sep 2010 17:14:14 -0000 Hi all, I'm using FreeBSD 8.1-201008 amd64 snapshot. When I watch log messages I see "kernel: arpresolve: can't allocate llinfo for 10.0.16.251" messages repeating once per 2 minutes. When I saw this log, default router changes unexpectedly. Normally default router should be 193.X.Y.Z, but after this log default router shown as 10.0.16.251. And routing really changes. I watch the changes on routing table via "route -n monitor" command. I couldnt see anything about default route changes. I tried with both net.inet net.inet.flowtable.enable=3D0 and net.inet.flowtable.enable=3D1. Nothing changes. I think, arp table overflows and overwrites the routing table. I captured the packges while this problem occurs. the tcpdump file: http://193.255.128.30/~ryland/flowdata_10_0_16_251 tcpdump -w /home/flowdata_10_0_16_251 -ni bce0.116 host 10.0.16.251 system has 2x 4core Xeon, 32GB ram, about 5000 clients and 152 if_vlan interfaces, 5 real NICs. Any ideas? Regards, =D6zkan KIRIK Mersin University @ Turkey