FR3 segmentation fault....

[Arran Cudbard-Bell]

On 5 Dec 2012, at 23:39, Arran Cudbard-Bell <a.cudbardb at freeradius.org> wrote:

> 
> On 5 Dec 2012, at 23:11, Alan Buxey <A.L.M.Buxey at LBORO.AC.UK> wrote:
> 
>> hi,
>> 
>> I did send a message to this list earlier with more information about where our 3.x install
>> is seg faulting....but the list doesnt like bigger than 100k attachments - the log from gdb
>> being around 260k .  shall I send to another place?
> 
> http://bugs.freeradius.org
> 
> Probably stick it in a gist, or add it in a 
> 
> ```
> 
> ```
> 
> block.
> 
> Are these new segfaults or old segfaults? Because after the proxy rewrites AlanD did I don't see the server down segfaults anymore...

In fact after a few fixes 3.0.0 with the new rlm_sql and rlm_ldap appears pretty stable.  I have seen a few weird lockups (temporary) and issues with EAP session matching, which is why I just added a bunch more debugging statements to mem.c to try and figure out what's happening.

Keep seeing random blocks of:

Wed Dec  5 13:27:12 2012 : Error: rlm_eap: No EAP session matching the State variable.
Wed Dec  5 13:27:12 2012 : Error: rlm_eap: No EAP session matching the State variable.
Wed Dec  5 13:27:17 2012 : Error: rlm_eap: No EAP session matching the State variable.
Wed Dec  5 13:27:17 2012 : Error: rlm_eap: No EAP session matching the State variable.
Wed Dec  5 13:27:22 2012 : Error: rlm_eap: No EAP session matching the State variable.
Wed Dec  5 13:27:22 2012 : Error: rlm_eap: No EAP session matching the State variable.
Wed Dec  5 13:27:24 2012 : Error: (33531) Received conflicting packet from client x.x.x.x/16 port 32770 - ID: 235 due to unfinished request.  Giving up on old request.
Wed Dec  5 13:27:24 2012 : Error: rlm_eap: No EAP session matching the State variable.
Wed Dec  5 13:27:24 2012 : Error: rlm_eap: No EAP session matching the State variable.
Wed Dec  5 13:27:27 2012 : Error: rlm_eap: No EAP session matching the State variable.
Wed Dec  5 13:27:27 2012 : Error: rlm_eap: No EAP session matching the State variable.

I'll be interested to hear your experiences.

-Arran