[asterisk-bugs] [JIRA] (ASTERISK-25099) Asterisk segfaults randomly

[Joshua Colp (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-25099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joshua Colp updated ASTERISK-25099:
-----------------------------------

    Attachment: mydebug.log.gz
                backtrace518b.txt

> Asterisk segfaults randomly
> ---------------------------
>
>                 Key: ASTERISK-25099
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25099
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_rtp_asterisk
>    Affects Versions: 11.17.1
>         Environment: [Amazon AWS] Linux  3.14.23-22.44.amzn1.x86_64 #1 SMP Tue Nov 11 23:07:48 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
>            Reporter: Robert Moss
>         Attachments: backtrace518b.txt, mydebug.log.gz
>
>
> After running for a while, sometimes 5 minutes, sometimes a few hours, but typically multiple times per day, asterisk segfaults, with no hint as to why in the logs. I've checked many backtraces, they are almost all in malloc. One was in another libc module, so i reinstall glibc and haven't seen that one since.
> The most recent SF'd in free()
> I have uploaded the backtrace here: http://hackrr.com/files/backtrace518b.txt (7:29am)
> I have uploaded the debug log here:
> http://hackrr.com/files/mydebug.log
> and here:
> http://hackrr.com/files/mydebug.log.gz
> Here is a screenshot of the segfault in the terminal (same tty that started amportal)
> http://hackrr.com/files/segfault.png
> Update: Here is the 2nd crash of the day. Segmentation fault, address OOB. http://hackrr.com/files/backtrace518-10a.txt  (9:29am)
> I am using freepbx, however I compiled asterisk myself, with-srtp, with-uuid, with-ssl, and with-crypto. This is for WebRTC, everything works fine except for the segfaults. Yes, I deleted /usr/lib/asterisk/modules before installing the new version.
> Sorry sip/rtp debugging are not in this file, if you think it will help I can do it again. I did it with other core dumps without BETTER_BACKTRACES and DONT_OPTIMIZE, but there was no useful info there, and i forgot to enable this morning with those flags setup.



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