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Summary:ASTERISK-27420: Asterisk crash - Unexpected error 9 on netlink descriptor 99
Reporter:Jeppe Ryskov Larsen (ryskov)Labels:
Date Opened:2017-11-15 05:56:46.000-0600Date Closed:2017-11-15 06:00:54.000-0600
Priority:MajorRegression?
Status:Closed/CompleteComponents:
Versions:14.6.2 Frequency of
Occurrence
Related
Issues:
duplicatesASTERISK-27205 res_rtp_asterisk: Asterisk crash with netlink error
Environment:Ubuntu XenialAttachments:( 0) asterisk-crash-syslog.txt
( 1) asterisk-crash-verbose-log.txt
( 2) core.asterisk.1510646694-brief.txt
( 3) core.asterisk.1510646694-full.txt
( 4) core.asterisk.1510646694-locks.txt
( 5) core.asterisk.1510646694-thread1.txt
Description:We are running an asterisk setup, when this crash suddenly appeared. We have never seen it before, and did not make any changes in a long time before it happended.

We are not able to reproduce that crash. Looking at the thread1.txt it seems it failed somewhere in getaddrinfo when trying to create an SDP.

If you match the time of crash (09:05:26) in the full-log with the syslog you will see the 'Unexpected error 9 on netlink descriptor 99' error, which seems like it killed the asterisk process.

I will attach various logs and a backtrace.
Comments:By: Asterisk Team (asteriskteam) 2017-11-15 05:56:47.284-0600

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].