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

[Nic Colledge (JIRA)]

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

Nic Colledge updated ASTERISK-26669:
------------------------------------

    Attachment: debug_log_0441.txt
                debug_log_0604.txt
                backtrace.30719.ast3.1486015498-0604.txt
                debug_log_0413.txt
                backtrace.30588.ast3.1486010460-0441.txt
                backtrace.30388.ast3.1486008781-0413.txt

Applied both patches mentioned in the thread and took some backtraces from early this morning.

Use the last four digits (time HHmm) to tie debug log to backtrace (comments also in log file).

backtrace.30388.ast3.1486008781-0413 - in pj_atomic_dec_and_get (atomic_var=0x7f9500000007) at ../src/pj/os_core_unix.c:962

backtrace.30588.ast3.1486010460-0441 - in pj_atomic_dec_and_get (atomic_var=0x7f530000fb06) at ../src/pj/os_core_unix.c:962

backtrace.30719.ast3.1486015498-0604 in pj_lock_acquire (lock=0xffff800800000053) at ../src/pj/lock.c:180

> 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: Unassigned
>         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, debug_log_0413.txt, debug_log_0441.txt, debug_log_0604.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



--
This message was sent by Atlassian JIRA
(v6.2#6252)