[asterisk-bugs] [JIRA] (ASTERISK-25003) Asterisk crashes on attended transfer (using feature)

[Artem Volodin (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-25003?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=225983#comment-225983 ] 

Artem Volodin commented on ASTERISK-25003:
------------------------------------------

Richard, thanks for short answer.
So, I've got what you are asking for.
Firstly, I got recompile asterisk with DONT_OPTIMIZE (actually, dunno what is that function do)
Start Asterisk with -g as root
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root     35986 13.5  0.9 655756 36496 ?        Ssl  21:18   0:02 asterisk -g


I actually haven't clearly found how to make a backtrace, but did something.
Is that you've asked?


> Asterisk crashes on attended transfer (using feature)
> -----------------------------------------------------
>
>                 Key: ASTERISK-25003
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25003
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Features
>    Affects Versions: 12.8.2, 13.1.0, 13.3.2
>         Environment: Linux host 3.2.0-4-amd64 #1 SMP Debian 3.2.65-1+deb7u2 x86_64 GNU/Linux
>            Reporter: Artem Volodin
>         Attachments: backtrace.txt
>
>
> Side A calls Side B, Side B answers and pushes dtmf *2 to channel (as attended transfer feature, previously configured). Asterisk puts Side A on hold (is playing MoH). At the same time Side B is pushing DTMF to channel, and Side A hungs up.
> CLI warns:
> [Apr 23 20:19:04] ERROR[47621][C-00000000]: astobj2.c:116 INTERNAL_OBJ: user_data is NULL
> PBX*CLI>
> Disconnected from Asterisk server
> Asterisk cleanly ending (0).
> Executing last minute cleanups
> and Asterisk goes out.
> Bug is the same as described here: ASTERISK-24681



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