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

[Richard Mudgett (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-26669?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Richard Mudgett updated ASTERISK-26669:
---------------------------------------

    Attachment: jira_asterisk_26669_v13_pjproject_logging.patch

[^jira_asterisk_26669_v13_pjproject_logging.patch] - This enables log level 5 in pjproject and will output the higher debugging levels when Asterisk "core set debug" is at least 1.

Sorry.  I forgot how new "pjproject set log level" is.  It will be available in v13.14.0 (Release candidate is available now).

Apply this patch in addition to the others.  This patch needs the pjproject distclean method performed so the change in the {{config_site.h}} file will be applied.

> 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: Richard Mudgett
>         Attachments: backtrace-1482444465.txt, backtrace-1482482153.txt, backtrace-1482483920.txt, backtrace-1482496599.txt, backtrace-1482497243.txt, backtrace-1482498503.txt, backtrace.30388.ast3.1486008781-0413.txt, backtrace.30588.ast3.1486010460-0441.txt, backtrace.30719.ast3.1486015498-0604.txt, backtrace.36281.ast3.1486130000-1353.txt, backtrace.36368.ast3.1486140553-1649.txt, backtrace.core.asterisk.1107.ast3.1486474718-1338.txt, backtrace.core.asterisk.1215.ast3.1486495028-1917.txt, backtrace.core.asterisk.3079.ast3.1486566672-1511.txt, backtrace.core.asterisk.6222.ast3.1486609431-0303.txt, debug_log_0303.txt, debug_log_0413.txt, debug_log_0441.txt, debug_log_0604.txt, debug_log_1338.txt, debug_log_1353.txt, debug_log_1511.txt, debug_log_1649.txt, debug_log_1917.txt, jira_asterisk_26669_v13_pjproject_logging.patch, jira_asterisk_26669_v13_tdata_trace.patch, jira_asterisk_26669_v13_test.patch
>
>
> 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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