[asterisk-bugs] Spawn extension error

Baudry Arthur arthur.baudry at gmail.com
Tue Mar 6 15:06:20 CST 2012


Hello to all of you,

First of all I'd like to precise that I'm a bit of a novice to Asterisk
server, I'm looking for running a stress test of Asterisk using Sipp a
software that generates call loads to a server. To do this I've used
AsteriskNow 1.7.1 for 64 bits and installed it on a server connected to a
university WAN as well as my laptop running on Ubuntu 11.10 connected to
the same WAN. I have configured the sip.conf and extensions.conf files like
this :

sip.conf:
[sipp]
type=friend
context=sipp
host=dynamic
port=6000
user=sipp
canreinvite=no
disallow=amm
allow=ulaw

extensions.conf:
[sipp]
exten => 2005,1,Answer
exten= > 2005,2,Hangup

On Sipp I run the following command : ./sipp -sn uac -d 20000 -s 2005
IP:OF:THE:SERVER -l 30 -trace_err
The asterisk server gives me the following errors:

--Executing [2005 at sipp:2] Hangup("SIP/sipp-00000037","") in new stack
==Spawn extension (sipp,2005,2) exited non-zero on 'SIP/sipp-00000037'

I did not write the whole thing but as I have several simultaneous calls I
have a lot of errors of the same type.

And sipp gives me this:
-------------------------+---------------------------+--------------------------
  Counter Name           | Periodic value            | Cumulative value
-------------------------+---------------------------+--------------------------
  Elapsed Time           | 00:00:00:432              |
00:00:49:533
  Call Rate              |    0.000 cps              |    1.211
cps
-------------------------+---------------------------+--------------------------
  Incoming call created  |        0                  |
0
  OutGoing call created  |        0                  |
60
  Total Call created     |                           |
60
  Current Call           |       30
|
-------------------------+---------------------------+--------------------------
  Successful call        |        0                  |
0
  Failed call            |        0                  |
30
-------------------------+---------------------------+--------------------------
  Response Time 1        | 00:00:00:000              |
00:00:00:000
  Call Length            | 00:00:00:000              |
00:00:31:511
------------------------------ Test Terminated
--------------------------------

2012-03-06    15:01:27:137    1331067687.137418: Aborting call on UDP
retransmission timeout for Call-ID '30-3234 at 127.0.1.1'.
sipp: There were more errors, see 'uac_3234_errors.log' file

The log file contains this:

ipp: The following events occured:
2012-03-06    15:01:24:237    1331067684.237419: Aborting call on UDP
retransmission timeout for Call-ID '1-3234 at 127.0.1.1'.
2012-03-06    15:01:24:335    1331067684.335419: Aborting call on UDP
retransmission timeout for Call-ID '2-3234 at 127.0.1.1'.
2012-03-06    15:01:24:437    1331067684.437419: Aborting call on UDP
retransmission timeout for Call-ID '3-3234 at 127.0.1.1'.
2012-03-06    15:01:24:535    1331067684.535416: Aborting call on UDP
retransmission timeout for Call-ID '4-3234 at 127.0.1.1'.
2012-03-06    15:01:24:635    1331067684.635417: Aborting call on UDP
retransmission timeout for Call-ID '5-3234 at 127.0.1.1'.
2012-03-06    15:01:24:737    1331067684.737422: Aborting call on UDP
retransmission timeout for Call-ID '6-3234 at 127.0.1.1'.
2012-03-06    15:01:24:835    1331067684.835418: Aborting call on UDP
retransmission timeout for Call-ID '7-3234 at 127.0.1.1'.
2012-03-06    15:01:24:937    1331067684.937419: Aborting call on UDP
retransmission timeout for Call-ID '8-3234 at 127.0.1.1'.
2012-03-06    15:01:25:039    1331067685.039415: Aborting call on UDP
retransmission timeout for Call-ID '9-3234 at 127.0.1.1'.
2012-03-06    15:01:25:137    1331067685.137424: Aborting call on UDP
retransmission timeout for Call-ID '10-3234 at 127.0.1.1'.
2012-03-06    15:01:25:237    1331067685.237417: Aborting call on UDP
retransmission timeout for Call-ID '11-3234 at 127.0.1.1'.
2012-03-06    15:01:25:335    1331067685.335424: Aborting call on UDP
retransmission timeout for Call-ID '12-3234 at 127.0.1.1'.
2012-03-06    15:01:25:437    1331067685.437419: Aborting call on UDP
retransmission timeout for Call-ID '13-3234 at 127.0.1.1'.
2012-03-06    15:01:25:535    1331067685.535420: Aborting call on UDP
retransmission timeout for Call-ID '14-3234 at 127.0.1.1'.
2012-03-06    15:01:25:635    1331067685.635419: Aborting call on UDP
retransmission timeout for Call-ID '15-3234 at 127.0.1.1'.
2012-03-06    15:01:25:737    1331067685.737422: Aborting call on UDP
retransmission timeout for Call-ID '16-3234 at 127.0.1.1'.
2012-03-06    15:01:25:837    1331067685.837423: Aborting call on UDP
retransmission timeout for Call-ID '17-3234 at 127.0.1.1'.
2012-03-06    15:01:25:935    1331067685.935422: Aborting call on UDP
retransmission timeout for Call-ID '18-3234 at 127.0.1.1'.
2012-03-06    15:01:26:037    1331067686.037421: Aborting call on UDP
retransmission timeout for Call-ID '19-3234 at 127.0.1.1'.
2012-03-06    15:01:26:139    1331067686.139414: Aborting call on UDP
retransmission timeout for Call-ID '20-3234 at 127.0.1.1'.
2012-03-06    15:01:26:237    1331067686.237419: Aborting call on UDP
retransmission timeout for Call-ID '21-3234 at 127.0.1.1'.
2012-03-06    15:01:26:337    1331067686.337418: Aborting call on UDP
retransmission timeout for Call-ID '22-3234 at 127.0.1.1'.
2012-03-06    15:01:26:437    1331067686.437419: Aborting call on UDP
retransmission timeout for Call-ID '23-3234 at 127.0.1.1'.
2012-03-06    15:01:26:537    1331067686.537416: Aborting call on UDP
retransmission timeout for Call-ID '24-3234 at 127.0.1.1'.
2012-03-06    15:01:26:635    1331067686.635416: Aborting call on UDP
retransmission timeout for Call-ID '25-3234 at 127.0.1.1'.
2012-03-06    15:01:26:737    1331067686.737419: Aborting call on UDP
retransmission timeout for Call-ID '26-3234 at 127.0.1.1'.
2012-03-06    15:01:26:837    1331067686.837417: Aborting call on UDP
retransmission timeout for Call-ID '27-3234 at 127.0.1.1'.
2012-03-06    15:01:26:939    1331067686.939420: Aborting call on UDP
retransmission timeout for Call-ID '28-3234 at 127.0.1.1'.
2012-03-06    15:01:27:037    1331067687.037420: Aborting call on UDP
retransmission timeout for Call-ID '29-3234 at 127.0.1.1'.
2012-03-06    15:01:27:137    1331067687.137418: Aborting call on UDP
retransmission timeout for Call-ID '30-3234 at 127.0.1.1'.

Does anyone knows this issue ?
Regards,

-- 
Arthur Baudry
ESEO
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