[OpenSIPS-Devel] OpenSIPS Crash

Bogdan-Andrei Iancu bogdan at opensips.org
Fri Oct 26 04:59:12 EDT 2018


Hi Ben,

all the BT's points to crashes while doing memory ops. I suspect a 
memory corruption that randomly triggers crashes in different parts of 
the code.

Could you try to re-compile with memory debugging support ? See 
http://www.opensips.org/Documentation/TroubleShooting-OutOfMem, the "How 
to handle it" section.

Regards,

Bogdan-Andrei Iancu

OpenSIPS Founder and Developer
   http://www.opensips-solutions.com
OpenSIPS Bootcamp 2018
   http://opensips.org/training/OpenSIPS_Bootcamp_2018/

On 10/24/2018 04:28 AM, Ben Newlin wrote:
>
> We have had 2 more crashes today.
>
> Crash 2: https://pastebin.com/rMruBQcZ <https://pastebin.com/rMruBQcZ>
>
> This crash appears to have occurred while processing an initial INVITE 
> request. I could not see anything unusual about the request. I cannot 
> tell if this crash is related to the others.
>
> Crash 3: https://pastebin.com/Gmk1m4NT <https://pastebin.com/Gmk1m4NT>
>
> This crash follows the pattern of the original crash I reported.
>
> Ben Newlin
>
> *From: *Devel <devel-bounces at lists.opensips.org> on behalf of Ben 
> Newlin <Ben.Newlin at genesys.com>
> *Reply-To: *OpenSIPS devel mailling list <devel at lists.opensips.org>
> *Date: *Monday, October 22, 2018 at 4:45 PM
> *To: *OpenSIPS devel mailling list <devel at lists.opensips.org>
> *Subject: *Re: [OpenSIPS-Devel] OpenSIPS Crash
>
> Here is a better trace of the call: https://pastebin.com/gWpQR8E7
>
> Ben Newlin
>
> *From: *Ben Newlin <Ben.Newlin at genesys.com>
> *Date: *Monday, October 22, 2018 at 4:34 PM
> *To: *OpenSIPS devel mailling list <devel at lists.opensips.org>
> *Subject: *OpenSIPS Crash
>
> Hello,
>
> We have been having sporadic crashes and I was recently able to 
> recover a core dump for one. I have uploaded it here: 
> https://pastebin.com/ABktcYcH.
>
> I picked out a Call-ID from the crash data and took a look in our 
> tracing. I have uploaded it here: https://pastebin.com/ZEzUUKZ5.
>
> It appears that a downstream server was extremely lagged and failed to 
> respond to an INVITE. We sent the INVITE to another server and the 
> call was connected, but then eventually the original server “caught 
> up” and sent a burst of 200 OK responses. The crash seems to have 
> occurred processing the ACK to one of these responses.
>
> Ben Newlin
>
>
>
> _______________________________________________
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> Devel at lists.opensips.org
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