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Summary:ASTERISK-27376: Crash Asterisk chan_sip rtcp_mux
Reporter:Sebastian Gutierrez (sum)Labels:
Date Opened:2017-10-28 11:56:26Date Closed:2017-11-08 08:56:27.000-0600
Priority:MajorRegression?
Status:Closed/CompleteComponents:Channels/chan_sip/General
Versions:13.17.0 13.18.0 Frequency of
Occurrence
Frequent
Related
Issues:
duplicatesASTERISK-27205 res_rtp_asterisk: Asterisk crash with netlink error
Environment:Ubuntu 16.04Attachments:( 0) core-brief.txt
( 1) core-brief.txt
( 2) core-full.txt
( 3) core-full.txt
( 4) core-locks.txt
( 5) core-locks.txt
( 6) core-thread1.txt
( 7) core-thread1.txt
Description:Asterisk start crashing after changing to rtcp_mux=yes on chan_sip
tested updating to the newest relase candidate as with the previous version that was working with no crash without rtcp_mux
Comments:By: Asterisk Team (asteriskteam) 2017-10-28 11:56:27.742-0500

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].

By: Sebastian Gutierrez (sum) 2017-10-28 11:57:14.246-0500

attached core dump data

By: Corey Farrell (coreyfarrell) 2017-10-29 17:53:09.074-0500

This may be a duplicate of ASTERISK-27205.

By: George Joseph (gjoseph) 2017-10-30 07:52:20.211-0500

What happens if you compile without res_timing_timerfd (or use a "noload"  statement in modules.conf)?
Do you still get the crash?

NOTE:  You do need at least 1 timing interface like res_timing_dahdi or res_timing_phtread.


By: Sebastian Gutierrez (sum) 2017-10-30 11:32:01.124-0500

I will try that and get back with the info

By: Sebastian Gutierrez (sum) 2017-11-06 09:34:27.111-0600

dumped again with only dahdi timing



By: Sebastian Gutierrez (sum) 2017-11-06 09:36:31.711-0600

dump info betterbacktraces dont optimize, only happens when rtcp mux is activated

By: Sebastian Gutierrez (sum) 2017-11-08 09:07:57.060-0600

is there any way I can follow  SWP-9959 ?

By: Asterisk Team (asteriskteam) 2017-11-08 09:07:57.374-0600

This issue has been reopened as a result of your commenting on it as the reporter. It will be triaged once again as applicable.

By: Richard Mudgett (rmudgett) 2017-11-08 10:32:27.783-0600

No.  SWP issues are used for internal issue prioritization.  Any updates will be made on ASTERISK-27205.  This issue is closed as a duplicate of ASTERISK-27205 issue.  Follow the linked duplicate issue instead.