From owner-freebsd-stable@FreeBSD.ORG Wed Mar 30 09:41:13 2005 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 99BEE16A4CE for ; Wed, 30 Mar 2005 09:41:13 +0000 (GMT) Received: from tarsier.geekcn.org (tarsier.geekcn.org [210.51.165.229]) by mx1.FreeBSD.org (Postfix) with ESMTP id CFDBF43D49 for ; Wed, 30 Mar 2005 09:41:12 +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 266A3EB16BD for ; Wed, 30 Mar 2005 17:41:11 +0800 (CST) Received: from localhost (localhost.frontfree.net [127.0.0.1]) by beastie.frontfree.net (Postfix) with ESMTP id 5912A1334FA; Wed, 30 Mar 2005 17:41:08 +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 99742-15; Wed, 30 Mar 2005 17:40:56 +0800 (CST) Received: from localhost.localdomain (unknown [61.135.152.194]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) by beastie.frontfree.net (Postfix) with ESMTP id A9B441330DF; Wed, 30 Mar 2005 17:40:53 +0800 (CST) From: Xin LI To: Young Lee In-Reply-To: <20050330170214.CB41.NCISOFT@163.com> References: <20050329141522.DD32.NCISOFT@163.com> <20050329210051.M59551@carver.gumbysoft.com> <20050330170214.CB41.NCISOFT@163.com> Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-zRtwJjMNngBKqQurm/Q/" Organization: The FreeBSD Simplified Chinese Project Date: Wed, 30 Mar 2005 17:40:49 +0800 Message-Id: <1112175649.719.3.camel@spirit> Mime-Version: 1.0 X-Mailer: Evolution 2.2.1.1 FreeBSD GNOME Team Port X-Virus-Scanned: by amavisd-new at frontfree.net cc: freebsd-stable@freebsd.org Subject: Re: FreeBSD 5.3 SMP freezes with MySQL 4.1 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: delphij@delphij.net List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Mar 2005 09:41:13 -0000 --=-zRtwJjMNngBKqQurm/Q/ Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Hi, Young, =E5=9C=A8 2005-03-30=E4=B8=89=E7=9A=84 17:08 +0800=EF=BC=8CYoung Lee=E5=86= =99=E9=81=93=EF=BC=9A > the system is totally dead with the pannic message, and have=20 > to hard reset to reboot. even i reboot the server, it will crash in=20 > several minutes, because of hundreds of request is coming. >=20 > by refer to Klein's configuration and turn "debug.mpsafenet=3D0"=20 > in /boot/loader.conf, the server is stable so far, and it last 20 hours. Have you tried disabling SACK? (net.inet.tcp.sack)? BTW. I think it might be helpful to show your kernel compiling configuration. Cheers, --=20 Xin LI http://www.delphij.net/ --=-zRtwJjMNngBKqQurm/Q/ Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (FreeBSD) iD8DBQBCSnQg/cVsHxFZiIoRAkkHAJ9QFY7h8N58+1KSIew31cwukRV1ZACgizvi yhAseweUKvCE+BcI+ENG0sM= =iFTS -----END PGP SIGNATURE----- --=-zRtwJjMNngBKqQurm/Q/--