[asterisk-bugs] [JIRA] (ASTERISK-29604) ari: Segfault with lots of calls

[Joshua C. Colp (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-29604?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joshua C. Colp updated ASTERISK-29604:
--------------------------------------

    Assignee: Danila Evgrafov
      Status: Waiting for Feedback  (was: Triage)

You've marked this as a regression. Did this previously work in an older version and now is not? If so, what version?

Can you explain your exact usage of ARI? You've mentioned creating outgoing calls, but the crash is actually in Snoop channels.

> ari: Segfault with lots of calls
> --------------------------------
>
>                 Key: ASTERISK-29604
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29604
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Applications/app_stasis, Channels/chan_sip/General
>    Affects Versions: 16.18.0, 16.20.0
>         Environment: Asterisk version: 16.20.0
> OS: Ubuntu 16.04 LTS
> Hardware: 4 core CPU, 8Gb RAM, Digital ocean VPS
>            Reporter: Danila Evgrafov
>            Assignee: Danila Evgrafov
>            Severity: Major
>         Attachments: core-brief.txt, core-full.txt, core-info.txt, core-locks.txt, core-thread1.txt
>
>
> Asterisk randomly crush when processing multiple calls on stasis app.
> I noticed that crushes occures more often when processing playbacks with long audio. But i am not sure if there is some relation.
> My ARI app creating outgoing calls. Crush seems to occure when many calls are answered at the same time and start playbacks. I don't know exact count of simultaneous calls, sometimes problem happens on 40 calls, sometimes on 100.
> Protocol: SIP
> Audio format: gsm
> Syslog:
> kernel: [1998361.116212] asterisk[18177]: segfault at 15c ip 0000000000511aef sp 00007fc593c1d480 error 4 in asterisk[400000+326000]



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