From owner-freebsd-current@FreeBSD.ORG Sun Dec 14 08:43:36 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 D3C8A16A4CE; Sun, 14 Dec 2003 08:43:36 -0800 (PST) Received: from obsecurity.dyndns.org (adsl-63-207-60-234.dsl.lsan03.pacbell.net [63.207.60.234]) by mx1.FreeBSD.org (Postfix) with ESMTP id AFF7243D41; Sun, 14 Dec 2003 08:43:21 -0800 (PST) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id A472C66C77; Sun, 14 Dec 2003 08:43:13 -0800 (PST) Date: Sun, 14 Dec 2003 08:43:13 -0800 From: Kris Kennaway To: "C. Kukulies" Message-ID: <20031214164313.GA10957@xor.obsecurity.org> References: <200312141145.hBEBjxJo016494@www.kukulies.org> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="W/nzBZO5zC0uMSeA" Content-Disposition: inline In-Reply-To: <200312141145.hBEBjxJo016494@www.kukulies.org> User-Agent: Mutt/1.4.1i cc: freebsd-current@freebsd.org cc: freebsd-mobile@freebsd.org Subject: Re: lock order reversals - what do they mean? 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, 14 Dec 2003 16:43:37 -0000 --W/nzBZO5zC0uMSeA Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Dec 14, 2003 at 12:45:59PM +0100, C. Kukulies wrote: >=20 > I'm getting=20 > lock order reversal > 1st 0xc09524c0 UMA lock (UMA lock) @ /u/src/sys/vm/uma_core.c:1200 > 2nd 0xc1431100 system map (system map) @ /u/src/sys/vm/vm_map.c:2210 > Stack backtrace: >=20 > This happenend while doing a find . something on my notebook hd. Please read the mailing list archives for extensive discussion. Kris --W/nzBZO5zC0uMSeA Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.3 (FreeBSD) iD8DBQE/3JMhWry0BWjoQKURAvPFAKDDtbRhPVuV3s4jTNoA1QQIDwuY4ACcCtMZ gII0ZKFdPGU1e7k+hAcTlyc= =KCYy -----END PGP SIGNATURE----- --W/nzBZO5zC0uMSeA--