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From Mangesh Sawant <m.v.saw...@gmail.com>
Subject Re: [users@httpd] Crash in mod_ldap.so only during stress.
Date Thu, 16 May 2013 12:18:26 GMT
Yes, there are 20 threads sending auth request.


On Thu, May 16, 2013 at 5:37 PM, Eric Covener <covener@gmail.com> wrote:

> Is this prefork, or are there other threads?
>
> On Thu, May 16, 2013 at 6:55 AM, Mangesh Sawant <m.v.sawant@gmail.com>
> wrote:
> > Hi,
> >
> > stressing mod_ldap.so for 500 users with 100 TPS.
> > Only during stress I can see crash.
> > Following is the stack stress.
> >
> > #0  0x02a9db03 in ldap_int_open_connection () from
> > /home/alepo/rbsisp/libldap-2.3.so.0
> > #1  0x02ab17e6 in ldap_new_connection () from
> > /home/alepo/rbsisp/libldap-2.3.so.0
> > #2  0x02a9dab1 in ldap_open_defconn () from
> > /home/alepo/rbsisp/libldap-2.3.so.0
> > #3  0x02ab21f8 in ldap_send_initial_request () from
> > /home/alepo/rbsisp/libldap-2.3.so.0
> > #4  0x02aa7318 in ldap_sasl_bind () from
> /home/alepo/rbsisp/libldap-2.3.so.0
> > #5  0x02aa75ea in ldap_sasl_bind_s () from
> > /home/alepo/rbsisp/libldap-2.3.so.0
> > #6  0x02aa77ad in ldap_simple_bind_s () from
> > /home/alepo/rbsisp/libldap-2.3.so.0
> > #7  0xf67b079e in uldap_connection_open (r=0xe2105a10, ldc=0x9dd6830)
> > #8  0xf67b19c0 in uldap_cache_checkuserid (r=0xe2105a10, ldc=0x9dd6830,
> >
> > Crash happens after 10 users are processed.
> >
> > --
> > Thanks And Regards ,
> > Mangesh Sawant .
>
>
>
> --
> Eric Covener
> covener@gmail.com
>
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>


-- 
Thanks And Regards ,
Mangesh Sawant .

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