[asterisk-bugs] [JIRA] (ASTERISK-27210) Getting segfault in res_pjsip.so and libasteriskpj.so.2

[Andreas Krüger (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-27210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=240402#comment-240402 ] 

Andreas Krüger commented on ASTERISK-27210:
-------------------------------------------

Yes I know. I was just wondering if it could be related too.

Reading that page, it states aftes Nov. 27, only version 1.5.4 and above is supported of SRTP. Yet 2.0 is not fully supported but under test.

Looking though debian, ubuntu etc, the libsrtp is currently version 1.4.5 in stable releases. The guide states that you should use install_prereq to install dependencies. That script is by default trying to install the version 1.4.5 from aptitude.
There seems to be a version mismatch here?

> Getting segfault in res_pjsip.so and libasteriskpj.so.2
> -------------------------------------------------------
>
>                 Key: ASTERISK-27210
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27210
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_pjsip
>    Affects Versions: 14.5.0, 14.6.2
>         Environment: Ubuntu 16.04.2 LTS
>            Reporter: Jeppe Ryskov Larsen
>            Assignee: Unassigned
>         Attachments: 20171027_asterisk-ASTERISK-27210-results.tar.gz, asterisk-ASTERISK-27210-results.tar.gz
>
>
> Suddenly we got these 4 segfaults in a relatively short timespan. 
> {code}
> Aug 21 10:38:28 osl1-voip-cluster01-asterisk05 kernel: [28594.890030] asterisk[27799]: segfault at 1e0 ip 00007f341b163500 sp 00007f34331a1a08 error 4 in res_pjsip.so[7f341b151000+49000]
> Aug 21 10:40:43 osl1-voip-cluster01-asterisk05 kernel: [28729.766816] asterisk[5930]: segfault at 1e0 ip 00007fe2552bb500 sp 00007fe0779b1a08 error 4 in res_pjsip.so[7fe2552a9000+49000]
> Aug 21 10:41:52 osl1-voip-cluster01-asterisk05 kernel: [28799.083666] asterisk[7569]: segfault at 18 ip 00007f7828c780f8 sp 00007f7722f21940 error 4 in libasteriskpj.so.2[7f7828b6f000+15a000]
> Aug 21 10:42:44 osl1-voip-cluster01-asterisk05 kernel: [28850.946232] asterisk[9174]: segfault at 90 ip 00007f8c9fd630e8 sp 00007f8ba1d18940 error 4 in libasteriskpj.so.2[7f8c9fc5a000+15a000]
> {code}
> After investigating the circumstances during that timespan, i saw no behaviour out of the ordinary, and no changes has been made in the last months, and this has never occurred.
> Sadly, this is running in our production system, where we have debug turned off, so i can not provide a backtrace, but was just hoping maybe someone has seen similar before or can pinpoint us the the right direction for collecting more information so we can debug this further. 



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