Re: [Astlinux-devel] Segfault Crash on astlinux-1.3-4232-509fbe

[Josh A. <jm...@ho...>]

Here's what I can say based on how far I can still scroll back in my Putty window:

When I went off-hook on the Dahdi channel, I didn't see the usual "starting simple switch...." output - it just went straight to "Disconnected from Asterisk server"

When the call came in through a PJSIP endpoint, I remember that it got as far as the Dial command which is pointed at the Dahdi channel.  But that is beyond what I can scroll back to.

I wish I was better at taking notes in crisis mode!

________________________________
From: Lonnie Abelbeck <li...@lo...>
Sent: Tuesday, June 18, 2019 4:16 PM
To: AstLinux Developers Mailing List
Subject: Re: [Astlinux-devel] Segfault Crash on astlinux-1.3-4232-509fbe

Hi Josh,

If you can, more clues would be great.

Like if it is precisely reproducible, or if the crash varies ... and what is going on in the dialplan.

Lonnie




> On Jun 18, 2019, at 3:10 PM, Josh Alberts <jm...@ho...> wrote:
>
> I'm using both PJSIP and chan_sip (on different ports, of course).
>
> Come to think of it, all of the test calls that I generated either originated or terminated to/from the same Dahdi channel, so maybe Dahdi is playing into this?  Wish I could have tested more but I had to get the system back up.  Like I said, I would be glad to upgrade again and investigate further if that would help.
>
> From: Michael Keuter <li...@mk...>
> Sent: Tuesday, June 18, 2019 4:06 PM
> To: AstLinux Developers Mailing List
> Subject: Re: [Astlinux-devel] Segfault Crash on astlinux-1.3-4232-509fbe
>
>
> > Am 18.06.2019 um 21:56 schrieb Josh Alberts <jm...@ho...>:
> >
> > I tried upgrading from astlinux-1.3.5.2 i686 to astlinux-1.3-4232-509fbe.  When Asterisk receives a call, when a Dahdi channel goes off-hook, or basically in response to any other user-generated action, Asterisk immediately crashes and I see this in the dmesg output:
> >
> > segfault at 1 ip 40421dcd sp 4334a990 error 4 in libjansson.so.4.11.1[4041d000+b000]
> >
> > I reverted back to 1.3.5.2 (Thanks for the Revert to Previous feature!) but I could try the development build again if that would help you guys figure out what's going on.
> >
> > Josh
>
> So that means:
>
> Asterisk 13.24.1 versus Asterisk 13.27.0
>
> Are you using PJSIP already or chan_sip?
>
> I have been running that build on a few boxes successfully for a week, although none of my boxes uses DAHDI …
> Does anyone else on this list is using Asterisk 13.27.0 together with DAHDI?
>
> Michael
>
> http://www.mksolutions.info
>
>
>
>
>
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