From owner-freebsd-current@FreeBSD.ORG Thu Dec 4 08:30:35 2003 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 A199116A4CE for ; Thu, 4 Dec 2003 08:30:35 -0800 (PST) Received: from mail.crypta.net (cryptobank.biz [217.160.183.210]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5F3DD43F3F for ; Thu, 4 Dec 2003 08:30:32 -0800 (PST) (envelope-from ah@cryptobank.de) Received: by mail.crypta.net (Postfix, from userid 1001) id 765EC78D78; Thu, 4 Dec 2003 17:30:30 +0100 (CET) Date: Thu, 4 Dec 2003 17:30:30 +0100 From: Andy Hilker To: freebsd-current@freebsd.org Message-ID: <20031204163030.GA21747@goodhope.crypta.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="6c2NcOVqGQ03X4Wi" Content-Disposition: inline User-Agent: Mutt/1.4.1i X-PGP-Key: http://wwwkeys.pgp.net:11371/pks/lookup?op=get&search=0xEC6E1071 X-PGP-Fingerprint: 9B2E 5892 AD93 D5C5 FB8E 3912 35D6 951B EC6E 1071 Organization: cryptobank - Andy Hilker Subject: LOR (swap_pager.c , uma_core.c) 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: Thu, 04 Dec 2003 16:30:35 -0000 --6c2NcOVqGQ03X4Wi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, one of my servers with SMP crashs every few minutes oder a few hours under heavy load (e.g. /usr/ports/math/mprime, mprime -t ) With SMP disabled, server runs very stable. kernel: lock order reversal =20 kernel: 1st 0xc2113c60 vm object (vm object) @ /usr/src/sys/vm/swap_pager.c= :1323 kernel: 2nd 0xc076ef40 swap_pager swhash (swap_pager swhash) @ /usr/src/sys= /vm/swap_pager.c:1838 kernel: 3rd 0xc1037b58 vm object (vm object) @ /usr/src/sys/vm/uma_core.c:8= 81 kernel: Stack backtrace: Unfortunately, i have only about 900 MB Swap but 1 GB Memory, so crash dumps are not possible!? Or is cutting available memory bei sysctl an option? Anything i could do for getting more informations? bye, Andy --6c2NcOVqGQ03X4Wi Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQE/z2EmNdaVG+xuEHERAjECAJ0SVTpcC3/hkY8OBETzTtZZgpXXswCfd40D IQGe9CJgMWknZ9O9Q7fcsns= =o7pT -----END PGP SIGNATURE----- --6c2NcOVqGQ03X4Wi--