[asterisk-bugs] [JIRA] (ASTERISK-29210) res_pjsip: Crash when examining transport

[N GM (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-29210?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=253102#comment-253102 ] 

N GM  commented on ASTERISK-29210:
----------------------------------

Thanks for that update. Can @Sean Bright (who appears to be a programmer) and who has interacted with me on this issue, perhaps comment on what his preliminary thoughts are? 

For what its worth I checked with some other folks who compiled the exact same source code that I compiled and are using it with Google Voice but on a x86 platform, do not have this issue. I also compiled the exact same source code under WSL/Ubuntu, with exact same config of pjsip.conf that I sent you, and connected to GV, and again no issues.

So I don't think from a preliminary perspective, that it may be the GV part which is the problem - feels more like a platform/library issue. Hence, I was curious if a programmer like @Sean Bright can shed some light from the dumps, to narrow it down.

Thx.

> res_pjsip: Crash when examining transport
> -----------------------------------------
>
>                 Key: ASTERISK-29210
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29210
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_pjsip
>    Affects Versions: 18.1.0
>         Environment: Debian 10( buster) on armv7l, dual core, 1400Mhz CPU, single SIP line.
>            Reporter: N GM 
>            Assignee: Unassigned
>         Attachments: backtrace.txt, debug_log_12_11_20, gdb.txt, pjsip.conf
>
>
> When starting Asterisk in daemon mode, using /usr/sbin/asterisk or /etc/init.d/asterisk start, daemon starts with no errors, but within a few second, ps shows that the daemon has crashed and that the process /usr/sbin/asterisk is no longer present. When started with -g option, produces a core dump. When started with /usr/sbin/safe_asterisk, produces continuous core dumps in /tmp.
> Interestingly, when started in CLI mode in foreground with /usr/sbin/asterisk -cvvvv, so far it has remained stable with no auto-shutdown or no core dump. SIP connection to SIP provider is established and voice calls work. More testing is perhaps needed to see if core dumps can be replicated in foreground.
> /var/log/asterisk/messages does not show any errors/warnings at the point of daemon crash/core dump.
> All testing is currently at halt and rollout to production status is on hold, due to these continuous core dumps.



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