From owner-freebsd-current@FreeBSD.ORG  Mon Nov  3 06:46:12 2003
Return-Path: <owner-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 1067716A4CE; Mon,  3 Nov 2003 06:46:12 -0800 (PST)
Received: from frost.ath.cx (BSN-95-242-77.dsl.siol.net [193.95.242.77])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 2119343FE3; Mon,  3 Nov 2003 06:46:11 -0800 (PST)
	(envelope-from bfg@noviforum.si)
Received: from noviforum.si (mordor.lucky.si [192.168.200.250])
	by frost.ath.cx (ESMTP) with ESMTP
	id C43A175; Mon,  3 Nov 2003 15:46:08 +0100 (CET)
Message-ID: <3FA667F4.7060003@noviforum.si>
Date: Mon, 03 Nov 2003 15:36:36 +0100
From: =?ISO-8859-1?Q?=22Branko_F=2E_Grac=28nar=22?= <bfg@noviforum.si>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US;
	rv:1.5) Gecko/20031013 Thunderbird/0.3
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: "Giovanni P. Tirloni" <gpt@tirloni.org>
References: <3F9F9884.3020309@noviforum.si>
	<20031030050540.GA25906@rot13.obsecurity.org> <3FA65BF4.7080604@noviforum.si>
	<20031103140413.GG18358@pixies.tirloni.org>
In-Reply-To: <20031103140413.GG18358@pixies.tirloni.org>
X-Enigmail-Version: 0.81.7.0
X-Enigmail-Supports: pgp-inline, pgp-mime
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
cc: freebsd-hackers@freebsd.org
cc: freebsd-current@freebsd.org
Subject: Re: FreeBSD 5.1-p10 reproducible crash with Apache2
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 03 Nov 2003 14:46:12 -0000

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

|
|  Can you try polling (http://info.iet.unipi.it/~luigi/polling/) ?

Hi.

I just disabled SMP support, enabled polling (i've also set sysctl
variable to 1) and reran the test.

Machine locked up in about 5 seconds (this is 1u p4 xeon 2.4 GHz, 2GB of
~ ram).

This only accours if Apache2 SSLMutex is set to 'sem' and
SSLSessionCache is set to 'shm:/path(size)'.

So... there are possible problems with shared memory implementation in
5.1-RELEASE


Brane


-----BEGIN PGP SIGNATURE-----

iD8DBQE/pmfzfiC/E+t8hPcRAqGzAJ4vTHkq/CH9Z/t9JzoQmyrra7kGkQCgkNNY
/ymFJanS5jNGBkypPc6t4Ts=
=cxx4
-----END PGP SIGNATURE-----