From owner-freebsd-current@FreeBSD.ORG Sun Dec 5 17:08:10 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 53A5516A4CE for ; Sun, 5 Dec 2004 17:08:10 +0000 (GMT) Received: from pit.databus.com (p70-227.acedsl.com [66.114.70.227]) by mx1.FreeBSD.org (Postfix) with ESMTP id C3ED943D53 for ; Sun, 5 Dec 2004 17:08:09 +0000 (GMT) (envelope-from barney@pit.databus.com) Received: from pit.databus.com (localhost [127.0.0.1]) by pit.databus.com (8.13.1/8.13.1) with ESMTP id iB5H888G096859 for ; Sun, 5 Dec 2004 12:08:08 -0500 (EST) (envelope-from barney@pit.databus.com) Received: (from barney@localhost) by pit.databus.com (8.13.1/8.13.1/Submit) id iB5H881t096858 for current@freebsd.org; Sun, 5 Dec 2004 12:08:08 -0500 (EST) (envelope-from barney) Date: Sun, 5 Dec 2004 12:08:08 -0500 From: Barney Wolff To: current@freebsd.org Message-ID: <20041205170808.GA96727@pit.databus.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.6i X-Scanned-By: MIMEDefang 2.48 on 127.0.0.1 Subject: mbuf count negative X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Dec 2004 17:08:10 -0000 Is anybody else seeing this? lab:/root # netstat -m 4294959731 mbufs in use 1170/25600 mbuf clusters in use (current/max) 0/3/6656 sfbufs in use (current/peak/max) 448 KBytes allocated to network 0 requests for sfbufs denied 0 requests for sfbufs delayed 0 requests for I/O initiated by sendfile 650 calls to protocol drain routines lab:/root # uname -a FreeBSD lab.databus.com 6.0-CURRENT FreeBSD 6.0-CURRENT #0: Fri Dec 3 21:44:57 EST 2004 toor@lab.databus.com:/usr/obj/usr/src/sys/LAB i386 It happens almost instantly during periodic when the system is used to receive a backup via nfs. Normal operation, including a dozen hours of port building, does not cause it. It is consistent, 3 times now. H/W is Asus A7M266-D with 2xAthlon 2200MP, 1GB, 39160, gvinum, em. Problem did not occur with prior -current from 11/19/04. Other than cvsup, I changed make.conf to say CPUTYPE=athlon-mp (was i686 or nothing). What can I do to help debug this? -- Barney Wolff http://www.databus.com/bwresume.pdf I'm available by contract or FT, in the NYC metro area or via the 'Net.