From owner-freebsd-current@FreeBSD.ORG Wed Aug 3 17:14:19 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 B3D4F16A425 for ; Wed, 3 Aug 2005 17:14:19 +0000 (GMT) (envelope-from delphij@frontfree.net) Received: from tarsier.geekcn.org (tarsier.geekcn.org [210.51.165.229]) by mx1.FreeBSD.org (Postfix) with ESMTP id E916843D45 for ; Wed, 3 Aug 2005 17:14:18 +0000 (GMT) (envelope-from delphij@frontfree.net) Received: from beastie.frontfree.net (unknown [219.239.99.7]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by tarsier.geekcn.org (Postfix) with ESMTP id CDC93EB4C4F for ; Thu, 4 Aug 2005 01:14:16 +0800 (CST) Received: from localhost (localhost.frontfree.net [127.0.0.1]) by beastie.frontfree.net (Postfix) with ESMTP id 4DB5E132DB0; Thu, 4 Aug 2005 01:14:14 +0800 (CST) Received: from beastie.frontfree.net ([127.0.0.1]) by localhost (beastie.frontfree.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 47612-06; Thu, 4 Aug 2005 01:14:03 +0800 (CST) Received: from [192.168.1.9] (unknown [61.49.106.6]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) by beastie.frontfree.net (Postfix) with ESMTP id 9A6C5132C05; Thu, 4 Aug 2005 01:14:01 +0800 (CST) From: Xin LI To: Gordon Bergling In-Reply-To: <42F0F634.9060302@0xfce3.net> References: <42F0F634.9060302@0xfce3.net> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-Rh7Z3jpXjaTxRu+xqqjH" Organization: The FreeBSD Simplified Chinese Project Date: Thu, 04 Aug 2005 01:14:00 +0800 Message-Id: <1123089240.708.21.camel@spirit> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 FreeBSD GNOME Team Port X-Virus-Scanned: amavisd-new at frontfree.net Cc: freebsd-current@freebsd.org Subject: Re: [PANIC] RELENG_6: Memory modified after free 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: Wed, 03 Aug 2005 17:14:20 -0000 --=-Rh7Z3jpXjaTxRu+xqqjH Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi, =E5=9C=A8 2005-08-03=E4=B8=89=E7=9A=84 18:52 +0200=EF=BC=8CGordon Bergling= =E5=86=99=E9=81=93=EF=BC=9A > Hi, >=20 > sometimes I am gettings this panic while booting. >=20 > I had several times tried to get a core dump, but savecore(8) tells me [snip] This looks like a double fault, but I can not guess the culprit through the address yet :-) Do you have some procedures that can reliably trigger the problem? Also, try overriding the default CFLAG to "-O -pipe" to see if it can help. It would also be helpful if you can provide the kernel compiling configuration as well. Cheers, --=20 Xin LI http://www.delphij.net/ --=-Rh7Z3jpXjaTxRu+xqqjH Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQBC8PtY/cVsHxFZiIoRAnK8AJ0YLqoBN/pFyYFVbKBGZUlTY5c07gCcCvX/ e2kM3zXZau1C9PeFifRs2uI= =JUY9 -----END PGP SIGNATURE----- --=-Rh7Z3jpXjaTxRu+xqqjH--