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Date:      Mon, 03 Nov 2003 15:36:36 +0100
From:      =?ISO-8859-1?Q?=22Branko_F=2E_Grac=28nar=22?= <bfg@noviforum.si>
To:        "Giovanni P. Tirloni" <gpt@tirloni.org>
Cc:        freebsd-current@freebsd.org
Subject:   Re: FreeBSD 5.1-p10 reproducible crash with Apache2
Message-ID:  <3FA667F4.7060003@noviforum.si>
In-Reply-To: <20031103140413.GG18358@pixies.tirloni.org>
References:  <3F9F9884.3020309@noviforum.si> <20031030050540.GA25906@rot13.obsecurity.org> <3FA65BF4.7080604@noviforum.si> <20031103140413.GG18358@pixies.tirloni.org>

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|
|  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


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