From owner-freebsd-net@freebsd.org Sun Jul 10 21:14:17 2016 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 07B4BB83C40 for ; Sun, 10 Jul 2016 21:14:17 +0000 (UTC) (envelope-from hoomanfazaeli@gmail.com) Received: from mail-wm0-x234.google.com (mail-wm0-x234.google.com [IPv6:2a00:1450:400c:c09::234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8FA1418DA for ; Sun, 10 Jul 2016 21:14:16 +0000 (UTC) (envelope-from hoomanfazaeli@gmail.com) Received: by mail-wm0-x234.google.com with SMTP id k123so72188192wme.0 for ; Sun, 10 Jul 2016 14:14:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-transfer-encoding; bh=meoUsG+Hvc59Q4NrMgX28f1fqPk14f1UgiZQy9uSW+k=; b=qg27N8sNiTYotVIGdY54MeM9UlvknhfR/CWKuQRlQHEJIN5OhcejOwzCgL+meEw+GD igwf5NPZiENpNOlMddEWRm00v2UzdBZxCdltemnxTalLbo0c1sqGos34REDTRdzFEN+u 7jk2NgbuLj86ezbO2pw/zZ8XUHUk/hDWu9j0QlQVvgzLlWQTRjbWf+p4uenVWTWpZEEF qE6Ta4iFRzSvISgfV4+MA90qMjulozDSvvPPHPTo8HEIasS6yHS5ZkOaj+wQcXGYAmsl S82Prq7TDvFG8rVMjVGR0lM+P/yiP2yrYn17a23z7NRAl1kf2nGhHVSm2Ym2OyunGE3q lYZA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:date:from:user-agent:mime-version:to :cc:subject:references:in-reply-to:content-transfer-encoding; bh=meoUsG+Hvc59Q4NrMgX28f1fqPk14f1UgiZQy9uSW+k=; b=hPF5CaOe+Xw3wDQh/MnLMLnePI/aUbIGClPG4QrFfDbKyMfOURTEc5ob1gMw6jtiIH 9kD0fYCVhpySC66mJjL7HoMV50KbN3J6aj+3tUTtRYLoeK9OB4ZFPpc8UC9iRGC9VHY3 yKk8PN9PidXC9e1O75w4dmrPfMYnmILQHl+j9flByHnTVucFs5Jm+qVz72npWuilOcbw uVCEzs56oDQzDPcilQeEEJgS20y+ZyHVu0FxMSXZua2/GXpYt0hq2MrPcJYko9BqKqls nD1uA7UoEgezufiDtjbIA4rftyUbB8K3wmjj2d1lf5DiTqMDFlspIttr7+ioT1MjgRww xsAw== X-Gm-Message-State: ALyK8tL7aEcUPt690DN4Qy+QejCGklDP6DPXvIojRyOrRLlRifhBH5hUGXl2Ld/uQKLCsA== X-Received: by 10.28.228.86 with SMTP id b83mr13603002wmh.11.1468185255209; Sun, 10 Jul 2016 14:14:15 -0700 (PDT) Received: from [192.168.2.30] ([2.190.254.38]) by smtp.googlemail.com with ESMTPSA id a198sm17085009wme.16.2016.07.10.14.14.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 10 Jul 2016 14:14:14 -0700 (PDT) Message-ID: <5782BAA4.2090606@gmail.com> Date: Mon, 11 Jul 2016 01:44:12 +0430 From: Hooman Fazaeli User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130215 Thunderbird/17.0.3 MIME-Version: 1.0 To: donaldbaud@yahoo.com CC: freebsd-net Subject: Re: kernel panic with netgraph and mpd3.8 References: <58413371.417578.1468131588156.JavaMail.yahoo.ref@mail.yahoo.com> <58413371.417578.1468131588156.JavaMail.yahoo@mail.yahoo.com> In-Reply-To: <58413371.417578.1468131588156.JavaMail.yahoo@mail.yahoo.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Jul 2016 21:14:17 -0000 On 2016-07-10 10:49, Donald Baud via freebsd-net wrote: > Hi I'm running an l2tp lns through mpd3.8 and it's been crashing twice in 24h. > This is a new project replacing a cisco 7206, 700-sessions 800mbit/s > > > I am not familiar with troubleshooting kernel panic's, > > I am suspecting that the crash is happening inside the netgraph module because the crash is happening at the > > instruction pointer = 0x20:0xffffffff81c38283 > I included the 2 two crash logs. I need some help to to figure out what to do next. > > -Dbaud > > - Upgrade to mpd 5 (/usr/ports/net/mpd5) - Try below workarounds: https://lists.freebsd.org/pipermail/freebsd-bugs/2014-June/056548.html https://lists.freebsd.org/pipermail/freebsd-bugs/2014-June/056549.html https://lists.freebsd.org/pipermail/freebsd-net/2014-June/038954.html -- Best regards Hooman Fazaeli