From owner-freebsd-net@FreeBSD.ORG Fri Jan 11 05:46:07 2013 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id C3670C40; Fri, 11 Jan 2013 05:46:07 +0000 (UTC) (envelope-from tretuliy2@gmail.com) Received: from mail-oa0-f49.google.com (mail-oa0-f49.google.com [209.85.219.49]) by mx1.freebsd.org (Postfix) with ESMTP id 59AC8FC9; Fri, 11 Jan 2013 05:46:06 +0000 (UTC) Received: by mail-oa0-f49.google.com with SMTP id l10so1428766oag.22 for ; Thu, 10 Jan 2013 21:46:06 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=iLznxLRRWgzttZoFQMWQpy/523xMOJXLc0XEPCzZwhs=; b=Xk/myrUBFMqGkQKt6JvGr4BGfVoAKA5DQ2uB6Zf+wUP1xlIqiUGN8EbBoMWIC/gjAI KLQXXeCNQJ+q+K4Ub12vOjcLAMPPjyfG/PpFdkk3Mu3AwiRttcArZyZTtJophZ9vFBDq YgyC0qNiuOy5kVcYe+LSo2/Pfi4m11paSoi2gGyuOQGryaD6Gg0AFjVW7/wrIqlP2Xk8 NafCn88Hhfr7f5PymaJNPWi/H4aLAP/Cjfq4cjIhzo12VbMV/Mx9N8WlbYFFg5cIzzAW eDahc0ORaHs9+171ZpSK25VE2uRtBEn2ccBEx724S8vptdYXNLrLYqvOLqixdIoYTzhn 5yLw== MIME-Version: 1.0 Received: by 10.60.8.199 with SMTP id t7mr42229176oea.26.1357883166269; Thu, 10 Jan 2013 21:46:06 -0800 (PST) Sender: tretuliy2@gmail.com Received: by 10.76.69.68 with HTTP; Thu, 10 Jan 2013 21:46:05 -0800 (PST) Received: by 10.76.69.68 with HTTP; Thu, 10 Jan 2013 21:46:05 -0800 (PST) In-Reply-To: References: <201301101140.r0ABe1J0004000@freefall.freebsd.org> Date: Fri, 11 Jan 2013 07:46:05 +0200 X-Google-Sender-Auth: CmxXwGcLRdw2KYEg_h4xe7C71lk Message-ID: Subject: RE: kern/174749: Unexpected change of default route From: Vadim Urazaev To: =?ISO-8859-2?Q?Radek_Krej=E8a?= Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: freebsd-ipfw@freebsd.org, freebsd-net@freebsd.org, freebsd-hackers@freebsd.org X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Jan 2013 05:46:07 -0000 Do some body know how can we debug kernel memory corruption on live system? We need to find out which function/subsystem is cause of this mess. Or maybe is there some way to lock particular memory area, where default gateway lies and watch which subsystem will cause system crash?