From owner-freebsd-stable@FreeBSD.ORG Tue Jan 24 16:24:32 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 420E416A41F; Tue, 24 Jan 2006 16:24:32 +0000 (GMT) (envelope-from imb@protected-networks.net) Received: from aaron.protected-networks.net (aaron.protected-networks.net [202.12.127.66]) by mx1.FreeBSD.org (Postfix) with ESMTP id A7CBD43D55; Tue, 24 Jan 2006 16:24:31 +0000 (GMT) (envelope-from imb@protected-networks.net) Received: from localhost (localhost [127.0.0.1]) by aaron.protected-networks.net (Postfix) with ESMTP id B6904C2D2; Tue, 24 Jan 2006 11:24:29 -0500 (EST) Received: from aaron.protected-networks.net (localhost [127.0.0.1]) by aaron.protected-networks.net (Postfix) with ESMTP id 47011C2F7; Tue, 24 Jan 2006 11:24:25 -0500 (EST) Authentication-Results: aaron.protected-networks.net from=imb@protected-networks.net; domainkey=pass Received: from aaron.protected-networks.net (localhost [127.0.0.1]) by aaron.protected-networks.net (Postfix) with ESMTP id D866DC2ED; Tue, 24 Jan 2006 11:24:24 -0500 (EST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=200509; d=protected-networks.net; h=Received:Message-ID:Date:From:User-Agent:X-Accept-Language:MIME-Version:To:CC:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=ViMgBJTux7/7cFR4WUgByQhsrDC7MeqxQRKR7Ouk0u6qwt6n0WEJpSydC+uk+K5Oclq5N1doSJFoZ7FFcIqh5s+zkOywzQfodomiYyVxGMNEHMjLORylQ/jXP97bIVPn; Received: from [192.168.1.11] (c-24-218-147-31.hsd1.ma.comcast.net [24.218.147.31]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "imb@protected-networks.net", Issuer "Protected Networks Certificate Authority" (verified OK)) by aaron.protected-networks.net (Postfix) with ESMTP id 77568C2D2; Tue, 24 Jan 2006 11:24:24 -0500 (EST) Message-ID: <43D654B6.60703@protected-networks.net> Date: Tue, 24 Jan 2006 11:24:22 -0500 From: Michael Butler User-Agent: Mozilla Thunderbird 1.0.7 (Windows/20050923) X-Accept-Language: en-us, en MIME-Version: 1.0 To: GreenX FreeBSD References: <43D09224.2050304@azimut-tour.ru> <43D4EDDA.8060901@protected-networks.net> <43D5BBA3.8070606@azimut-tour.ru> <43D62265.8020401@protected-networks.net> <43D65339.90709@azimut-tour.ru> In-Reply-To: <43D65339.90709@azimut-tour.ru> Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-stable@freebsd.org, greenx@azimutprint.ru, sos@freebsd.org Subject: Re: panic: kmem_malloc 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: Tue, 24 Jan 2006 16:24:32 -0000 GreenX FreeBSD wrote: > Hi, > Has applied this patch, has rebuild the world and also used kernel > GENERIC with little changes. > Has tried a little to test, copied on a network in two streams mp3 > collections in total volume about 40G. > Periodically checked these variable. > Like it's OK, Big human thanks:) > Below I bring quotations where variable USED strongly differed from > zero, but it was not often and she always in the end was nulled. Yes, when the system is idle and has flushed all outstanding information to disk, the USED values should always return to zero. Without the patch, there is a case where the kernel loses track of some buffers and eventually runs out of memory, Michael Butler, CISSP Security Consultant www.protected-networks.net