[asterisk-bugs] [JIRA] (ASTERISK-16768) Memory leak happens when repeatedly tested

[Corey Farrell (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-16768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Corey Farrell updated ASTERISK-16768:
-------------------------------------

    Assignee: Kwangsik
      Status: Waiting for Feedback  (was: Open)

I know this issue is old, but I'd love to take a crack at it.  Unfortunately to do so I require output of valgrind run with parameters {{--leak-check=full --show-reachable=yes}}.  I need to know the exact version of Asterisk you used to run valgrind (so I can match line numbers from valgrind to source code).  Contents of sip.conf could be useful, so please also attach that.

Please also confirm that this is or isn't still an issue with a currently supported version of Asterisk?

> Memory leak happens when repeatedly tested
> ------------------------------------------
>
>                 Key: ASTERISK-16768
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-16768
>             Project: Asterisk
>          Issue Type: Bug
>          Components: Channels/chan_sip/General
>            Reporter: Kwangsik
>            Assignee: Kwangsik
>         Attachments: pmap_400regs_tcp.log, pmap_400regs_udp.log, valgrind.txt
>
>
> I repeatedly registered and unregistered 200 Peers(tls-based)
> Using pmap utility, I checked memory usage of asterisk process.
> Memory usages increased continuously.
> The following content is pmap data. 
> 2010-10-05-15:58:45 total   148768K <-- Initialization
> 2010-10-05-15:58:55 total   148768K
> 2010-10-05-15:59:05 total   148768K
> 2010-10-05-15:59:15 total   148768K
> 2010-10-05-15:59:25 total   148768K
> 2010-10-05-15:59:35 total   148768K
> 2010-10-05-15:59:45 total   257488K
> 2010-10-05-15:59:55 total   338032K <-- 200 Peers is registered
> 2010-10-05-16:00:05 total   338032K
> 2010-10-05-16:00:15 total   338032K
> 2010-10-05-16:00:25 total   338032K
> 2010-10-05-16:00:35 total   338032K
> 2010-10-05-16:00:46 total   338032K
> 2010-10-05-16:00:56 total   338032K
> 2010-10-05-16:01:06 total   338032K
> 2010-10-05-16:01:16 total   338032K
> 2010-10-05-16:01:26 total   338032K
> 2010-10-05-16:01:36 total   338032K
> 2010-10-05-16:01:46 total   338032K
> 2010-10-05-16:01:56 total   338032K
> 2010-10-05-16:02:06 total   338032K
> 2010-10-05-16:02:16 total   338032K
> 2010-10-05-16:02:26 total   338032K
> 2010-10-05-16:02:36 total   328688K <-- unregistered and tls connection closed
> 2010-10-05-16:02:46 total   328688K
> 2010-10-05-16:02:56 total   328688K
> 2010-10-05-16:03:06 total   328688K
> 2010-10-05-16:03:16 total   329096K
> 2010-10-05-16:03:26 total   343236K <-- 200 Peers is registered
> 2010-10-05-16:03:36 total   343236K
> 2010-10-05-16:03:46 total   343236K
> 2010-10-05-16:03:56 total   343236K
> 2010-10-05-16:04:06 total   343236K
> 2010-10-05-16:04:16 total   343236K
> 2010-10-05-16:04:26 total   343236K
> 2010-10-05-16:04:36 total   343236K
> 2010-10-05-16:04:46 total   343236K
> 2010-10-05-16:04:56 total   343236K
> 2010-10-05-16:05:06 total   343236K
> 2010-10-05-16:05:16 total   334136K <-- unregistered and tls connection closed
> 2010-10-05-16:05:26 total   334136K
> 2010-10-05-16:05:36 total   334136K
> 2010-10-05-16:05:46 total   334136K
> 2010-10-05-16:05:56 total   334392K
> 2010-10-05-16:06:06 total   354200K <-- 200 Peers is registered
> 2010-10-05-16:06:16 total   354200K
> 2010-10-05-16:06:26 total   354200K
> 2010-10-05-16:06:36 total   354200K
> 2010-10-05-16:06:46 total   354200K
> 2010-10-05-16:06:56 total   354200K
> 2010-10-05-16:07:06 total   354200K
> Also, when I registered 1 Peer, memory usage increased almost 1MB.



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