[asterisk-bugs] [JIRA] (ASTERISK-22851) Asterisk/SIP+RTP stops responding when compiled with DEBUG_THREADS

[Rusty Newton (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-22851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=220057#comment-220057 ] 

Rusty Newton commented on ASTERISK-22851:
-----------------------------------------

[~mpiazzatnetbug] If you can easily replicate the issue then please attach an archive file containing all of the files and configuration necessary to replicate the problem. You may also want to include data describing your hardware, operating system and other environmental factors.

If you can provide configuration that allows us to replicate the issue we may be able to move forward quicker on a working patch.

> Asterisk/SIP+RTP stops responding when compiled with DEBUG_THREADS
> ------------------------------------------------------------------
>
>                 Key: ASTERISK-22851
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-22851
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/General, Resources/res_rtp_asterisk
>    Affects Versions: 11.6.0, 11.7.0
>         Environment: Debian6
>            Reporter: Jeremy Kister
>            Assignee: Matt Jordan
>            Severity: Critical
>         Attachments: backtrace1-bt-full.txt, backtrace1.txt, backtrace-2-full.txt, backtrace-2.txt, backtrace-3-full.txt, backtrace-3.txt, backtrace-4-full.txt, backtrace-4.txt, core-show-locks-2.txt, core-show-locks-3.txt, core-show-locks-4.txt, lsof.txt, qualify-tcpdump.txt, qualify.txt, rb2826_v11.patch, sip.conf, sip-show-peer.txt, strace-and-then-some.txt
>
>
> I have regularly (once a week, once per few hundred calls?) been having 
> problems with Asterisk's SIP stack not responding to packets from any of 
> my registered devices.  In the past, I could not tolerate the outage, so 
> i would restart asterisk to make things happy.
> My Asterisk server is currently in this broken state and I can leave it 
> this way for a short while.  Devices are registered to it and I can 'sip 
> qualify peer xxx' - see [^qualify.txt].  notice the console/debug does not show the return packet, but on the network, the device has clearly replied - [^qualify-tcpdump.txt]
> 'sip show peer xxx' all show Status OK [^sip-show-peer.txt]
> but whenever one of the devices tries to make a new call, Asterisk just 
> doesnt respond.  'sip set debug on' shows no packets.
> from the asterisk server (10.1.0.3), i can see one of my phones 
> (10.1.0.111) trying to make a call but Asterisk won't talk back.
> {code}
> # tcpdump -i eth0 -s 0 -t -n host 10.1.0.111
> ARP, Request who-has 10.1.0.3 tell 10.1.0.111, length 46
> ARP, Reply 10.1.0.3 is-at 00:0c:29:07:39:8e, length 28
> IP 10.1.0.111.5060 > 10.1.0.3.5060: SIP, length: 926
> IP 10.1.0.111.5060 > 10.1.0.3.5060: SIP, length: 926
> IP 10.1.0.111.5060 > 10.1.0.3.5060: SIP, length: 926
> IP 10.1.0.111.123 > 10.1.0.3.123: NTPv3, Client, length 48
> IP 10.1.0.3.123 > 10.1.0.111.123: NTPv3, Server, length 48
> IP 10.1.0.111.5060 > 10.1.0.3.5060: SIP, length: 926
> IP 10.1.0.111.5060 > 10.1.0.3.5060: SIP, length: 926
> IP 10.1.0.111.5060 > 10.1.0.3.5060: SIP, length: 926
> IP 10.1.0.111.123 > 10.1.0.3.123: NTPv3, Client, length 48
> IP 10.1.0.3.123 > 10.1.0.111.123: NTPv3, Server, length 48
> ARP, Request who-has 10.1.0.111 tell 10.1.0.3, length 28
> ARP, Reply 10.1.0.111 is-at 00:13:c4:01:da:4a, length 46
> IP 10.1.0.111.5060 > 10.1.0.3.5060: SIP, length: 926
> IP 10.1.0.111.5060 > 10.1.0.3.5060: SIP, length: 926
> IP 10.1.0.111.5060 > 10.1.0.3.5060: SIP, length: 926
> {code}



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