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Summary:ASTERISK-06447: Asterisk became unresponsive after catching an error and generating 70meg of SIP traffic directed towards SIP Media Gateway.
Reporter:IP Global (ipgn)Labels:
Date Opened:2006-03-01 16:49:36.000-0600Date Closed:2011-06-07 14:02:43
Priority:MajorRegression?No
Status:Closed/CompleteComponents:Core/General
Versions:Frequency of
Occurrence
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Issues:
Environment:Attachments:
Description:Asterisk stopped responding to VoIP requests upon receiving some type of error that caused it to generate a large amount of traffic for a specific SIP conversation with the Cisco Media Gateway.  These following error messages were found in messages and debug:

These looped until receiving a manual KILL to the asterisk parent process:
Feb 28 16:30:18 WARNING[32155] frame.c: Smoother was working on 1077940456 format frames, now trying to feed 4?
Feb 28 16:30:18 WARNING[32155] frame.c: Smoother was working on 1077940456 format frames, now trying to feed 4?
Feb 28 16:30:18 WARNING[32155] frame.c: Smoother was working on 1077940456 format frames, now trying to feed 4?
Feb 28 16:30:18 WARNING[32155] frame.c: Smoother was working on 1077940456 format frames, now trying to feed 4?
Feb 28 16:30:18 WARNING[32155] frame.c: Smoother was working on 1077940456 format frames, now trying to feed 4?
Feb 28 16:30:18 WARNING[32155] frame.c: Smoother was working on 1077940456 format frames, now trying to feed 4?
Feb 28 16:30:18 WARNING[32155] frame.c: Smoother was working on 1077940456 format frames, now trying to feed 4?
Feb 28 16:30:18 WARNING[32155] frame.c: Smoother was working on 1077940456 format frames, now trying to feed 4?

Debug received these:
Feb 28 16:40:20 DEBUG[32155] rtp.c: RTP Transmission error of packet 12962 to 65.183.XX.XX:16968: Resource temporarily un
available
Feb 28 16:40:20 DEBUG[32155] rtp.c: RTP Transmission error of packet 13037 to 65.183.XX.XX:16968: Resource temporarily un
available
Feb 28 16:40:20 DEBUG[32155] rtp.c: RTP Transmission error of packet 13038 to 65.183.XX.XX:16968: Resource temporarily un
available
Feb 28 16:40:20 DEBUG[32155] rtp.c: RTP Transmission error of packet 13039 to 65.183.XX.XX:16968: Resource temporarily un
available
Feb 28 16:40:20 DEBUG[32155] rtp.c: RTP Transmission error of packet 13059 to 65.183.XX.XX:16968: Resource temporarily un
available
Feb 28 16:40:20 DEBUG[32155] rtp.c: RTP Transmission error of packet 13060 to 65.183.XX.XX:16968: Resource temporarily un
available
Feb 28 16:40:20 DEBUG[32155] rtp.c: RTP Transmission error of packet 13061 to 65.183.XX.XX:16968: Resource temporarily un
available

There were no configuration changes implemented at the time of the problem.
Comments:By: Mark Spencer (markster) 2006-03-01 18:19:04.000-0600

So can you duplicate this issue?
By: Olle Johansson (oej) 2006-03-28 19:50:30.000-0600

No answer from bug reporter.