[asterisk-bugs] [JIRA] (ASTERISK-26669) PJSIP Segfault 13.13.1 (Bundled PJSIP)

[Rusty Newton (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26669?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=234343#comment-234343 ] 

Rusty Newton edited comment on ASTERISK-26669 at 12/22/16 3:11 PM:
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[~nic] , thanks for the report! Unfortunately there is no symbol table info for many of the frames.

This is resolved for bundled PJPROJECT in the fix here https://gerrit.asterisk.org/#/c/4557/

You can wait for the next release to get more traces, or make a patch from that review to try out now. You could also recompile with the Git head of the 13 branch (probably easiest) or compile pjproject separately with the appropriate flags! So many choices.

Either way, make sure to compile Asterisk with DONT_OPTIMIZE and BETTER_BACKTRACES.

Thanks!


was (Author: rnewton):
[~nic] , thanks for the report! Unfortunately there is no symbol table info for many of the frames.

This is resolved for bundled PJPROJECT in the fix here https://gerrit.asterisk.org/#/c/4557/

You can wait for the next release to get more traces, or make a patch from that review to try out now. You could also recompile with Master or compile pjproject separately with the appropriate flags! So many choices.

Either way, make sure to compile Asterisk with DONT_OPTIMIZE and BETTER_BACKTRACES.

Thanks!

> PJSIP Segfault 13.13.1 (Bundled PJSIP)
> --------------------------------------
>
>                 Key: ASTERISK-26669
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26669
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: pjproject/pjsip
>    Affects Versions: 13.13.1
>         Environment: Ubuntu 16.04.1 LTS, Linux 4.4.0-53-generic
>            Reporter: Nic Colledge
>            Assignee: Nic Colledge
>         Attachments: backtrace-1482336421.txt, backtrace-1482346601.txt
>
>
> Hi guys,
> Been getting an intermittent segfault with asterisk 13.13.1 since we upgraded. Its a low-load server but happens maybe a few times a day. 
> We jumped a few versions from 13.10 so not sure if this is a last-release regression or not.
> We have another higher-load server (with the same setup) that has not yet crashed in the same way.
> I will attach backtraces; the fault its self comes from pj_atomic_dec_and_get from /usr/lib/libasteriskpj.so



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