Re: FreeBSD 5.1-p10 reproducible crash with Apache2

From: Andy Hilker <ah_at_cryptobank.de>
Date: Mon, 3 Nov 2003 15:54:04 +0100
Hi,

maybe i have similar problems. 
The machine died once a day. After i have disabled SSL, all runs
stable. But i am not sure yet, because my apache2 config has not
the relevant "SSLMutex" and "SSLSessionCache".
And i have changed RAM.

Tomorrow i will enable SSL and see what happens. Next step is put
in the possible corrupt RAM. But i have some hints, that Apache2/SSL
is the matter.

bye,
Andy


You ("Branko F. Grac(nar") wrote:
> |
> |  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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-- 
Andy Hilker  	       	 --             mailto:ah_at_cryptobank.de
http://www.cryptobank.de --      PGP Key: https://ca.crypta.net

Received on Mon Nov 03 2003 - 05:54:07 UTC

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