From owner-freebsd-current@FreeBSD.ORG Sat Jul 16 17:40:01 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org 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 B6E0816A41C for ; Sat, 16 Jul 2005 17:40:01 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: from obsecurity.dyndns.org (CPE0050040655c8-CM00111ae02aac.cpe.net.cable.rogers.com [69.194.102.232]) by mx1.FreeBSD.org (Postfix) with ESMTP id 76EE443D53 for ; Sat, 16 Jul 2005 17:39:58 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 6BA5B51522; Sat, 16 Jul 2005 13:39:57 -0400 (EDT) Date: Sat, 16 Jul 2005 13:39:56 -0400 From: Kris Kennaway To: Tim Bishop Message-ID: <20050716173956.GB29355@xor.obsecurity.org> References: <20050716172507.GA38651@carrick.bishnet.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="GRPZ8SYKNexpdSJ7" Content-Disposition: inline In-Reply-To: <20050716172507.GA38651@carrick.bishnet.net> User-Agent: Mutt/1.4.2.1i Cc: freebsd-current@freebsd.org Subject: Re: Panic on RELENG_6 (in kqueue?) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Sat, 16 Jul 2005 17:40:01 -0000 --GRPZ8SYKNexpdSJ7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Jul 16, 2005 at 06:25:07PM +0100, Tim Bishop wrote: > Had a crash on RELENG_6: >=20 > Memory modified after free 0xc1db0800(1020) val=3Dc22af3ac @ 0xc1db0b04 > panic: Most recently used by kqueue Configure DEBUG_MEMGUARD with the M_KQUEUE malloc type and it will panic when the error occurs, not some time later when it is difficult to diagnose. Kris --GRPZ8SYKNexpdSJ7 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQFC2UZsWry0BWjoQKURAjj7AJ9CwntrmfTjlPUxE8TuqHSNMF+CcwCgxnhv JJkQoVkgnmZ5nAdYh9yG6Lc= =bbFX -----END PGP SIGNATURE----- --GRPZ8SYKNexpdSJ7--