Hi Zack,

your OS probably doesn't generate coredumps by default.

It can be tricky to generate them.

Make sure:
- haproxy is started as root
- it doesn't use chrooting
- don't use the init script, but start haproxy manually right after you used 
the ulimit command
- otherwise follow the description here:
http://www.mail-archive.com/[email protected]/msg09472.html

The ´cat /proc/sys/kernel/core_pattern´ setting specifies in what directory the 
coredump is saved and 

By following the above suggestion you make your setup less secure, so use it 
with care and revert those things after you obtained the coredump.

The coredump itself and the gdb output as well will contain things like ip 
addresses, etc. Please be aware of that when you post it to the mailing list.

If you cannot publish such data you may just sent the gdb output to Willy 
Tarreau <[email protected]> instead of the mailing list.


I'm CC'ing the list, maybe someone else finds this useful.


Regards,
Lukas




________________________________
> From: [email protected] 
> To: [email protected] 
> Subject: RE: Follow-up on thread 'SSL handshake failure' from 2/5/2013 
> Date: Thu, 25 Apr 2013 20:41:47 +0000 
>  
>  
> Lukas, 
>  
>  
>  
> Thanks, the change fixed the compile problem. Testing out the latest  
> version now... 
>  
>  
>  
> Do you happen to know where the core dump would end up? So far we  
> haven't found it but the server has definitely come down after the  
> second SOAP request. 
>  
>  
>  
> Thanks, 
> Zack 
>  
>  
>  
> -----Original Message----- 
> From: Lukas Tribus [mailto:[email protected]] 
> Sent: Thursday, April 25, 2013 4:19 PM 
> To: Connelly, Zachary (CGI Federal) 
> Subject: RE: Follow-up on thread 'SSL handshake failure' from 2/5/2013 
>  
>  
>  
> Hi Zack, 
>  
>  
>  
> in fact there was a build breakage in the development snapshots. 
>  
>  
>  
>  
>  
> Please apply the following patch or wait for tonights snapshot, which  
> will include the patch as well: 
>  
>  
>  
> http://haproxy.1wt.eu/git?p=haproxy.git;a=commitdiff_plain;h=c621d36ba3ff8b4ca2907f4dc966cfb13cbf3451<http://haproxy.1wt.eu/git?p=haproxy.git%3ba=commitdiff_plain%3bh=c621d36ba3ff8b4ca2907f4dc966cfb13cbf3451>
>  
>  
>  
>  
>  
>  
>  
>  
> Regards, 
>  
> Lukas                                           

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