[asterisk-bugs] [JIRA] (ASTERISK-28472) Asterisk Crash

[Jonas Swiatek (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-28472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=247573#comment-247573 ] 

Jonas Swiatek commented on ASTERISK-28472:
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One thing worth noting actually, is that I see plenty of lines like this:

  == SRTCP unprotect failed on SSRC 2104028816 because of unable to perform desired validation

As far as I remember, initially when I set up asterisk 16 some month ago (it's been a lengthy upgrade project), I saw those regardless of which version libsrtp I installed, and I just settled on 1.5.6 because that's what the wiki recommends.

I'll try 1.6 with debugging symbols tomorrow, and then we'll see how that goes.

> Asterisk Crash
> --------------
>
>                 Key: ASTERISK-28472
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28472
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: General
>    Affects Versions: 16.4.0
>         Environment: Amazon Linux 2
>            Reporter: Jonas Swiatek
>            Assignee: Jonas Swiatek
>            Severity: Critical
>              Labels: pjsip
>         Attachments: core-2019-07-10T17-36-23+0000-brief.txt, core-2019-07-10T17-36-23+0000-full.txt, core-2019-07-10T17-36-23+0000-locks.txt, core-2019-07-10T17-36-23+0000-thread1.txt, core-brief.txt, core-full.txt, core-locks.txt, core-thread1.txt, extensions.conf, pjsip.conf
>
>
> We're seeing this crash every now and then - last time was around 3 weeks ago, on Asterisk 16.3, though we've upgraded to 16.4 since then, and enabled BETTER_BACKTRACES and DONT_OPTIMIZED to try and get to the bottom of it.
> I'm at a loss for what might be causing it. When this server crashed it was serving 6 channels, and the only exotic thing being used by any of them were ARI, but I don't believe any of the active channels were actually in the Stasis application.
> I'm not really qualified to read the crash dump, but there is some mention of libsrtp in one of the files, so I've included which version of that we're using (1.5.4, as recommended on the wiki).
> Any insight would be greatly appreciated, and I can provide whatever else information might be valuable.



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