[asterisk-bugs] [JIRA] Created: (ASTERISK-20122) 1.8.14.0 seg faulted 10 times supposedly in ast_ssl_teardown while a TCP TLS node was re-regestering after the Asterisk reload

Wed Jul 11 23:31:20 CDT 2012

1.8.14.0 seg faulted 10 times supposedly in ast_ssl_teardown while a TCP TLS node was re-regestering after the Asterisk reload
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                 Key: ASTERISK-20122
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-20122
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_sip/TCP-TLS
    Affects Versions: 1.8.14.0
         Environment: CentOS 5.8, kernel 2.6.18-308.11.1.el5
FreePBX 2.10.1.1
            Reporter: Vladimir Mikhelson

After Asterisk 1.8.14.0 was built from sources and loaded normally it experienced segmentation fault ten (10) times.

The suspect is Cisco 7906 which re-registered on a dynamic port 51063 where Asterisk tried to use 51844. See a successful sequence below. When the Asterisk seg. faulted we only observed a couple of "Unable to connect SIP socket to 172.17.137.70:51844: Connection refused" messages.

[2012-07-11 22:51:13] NOTICE[4586] chan_sip.c: Peer '470' is now UNREACHABLE!  Last qualify: 0
[2012-07-11 22:51:23] ERROR[4624] tcptls.c: Unable to connect SIP socket to 172.17.137.70:51844: Connection refused
[2012-07-11 22:51:37] ERROR[4643] tcptls.c: Unable to connect SIP socket to 172.17.137.70:51844: Connection refused
[2012-07-11 22:51:47] VERBOSE[4537] asterisk.c:     -- Remote UNIX connection
[2012-07-11 22:51:51] ERROR[4716] tcptls.c: Unable to connect SIP socket to 172.17.137.70:51844: Connection refused
[2012-07-11 22:52:05] ERROR[4736] tcptls.c: Unable to connect SIP socket to 172.17.137.70:51844: Connection refused
[2012-07-11 22:52:19] ERROR[4753] tcptls.c: Unable to connect SIP socket to 172.17.137.70:51844: Connection refused
[2012-07-11 22:52:33] ERROR[4768] tcptls.c: Unable to connect SIP socket to 172.17.137.70:51844: Connection refused
[2012-07-11 22:52:47] ERROR[4783] tcptls.c: Unable to connect SIP socket to 172.17.137.70:51844: Connection refused
[2012-07-11 22:53:01] ERROR[4809] tcptls.c: Unable to connect SIP socket to 172.17.137.70:51844: Connection refused
[2012-07-11 22:53:15] ERROR[4828] tcptls.c: Unable to connect SIP socket to 172.17.137.70:51844: Connection refused
[2012-07-11 22:53:29] ERROR[4848] tcptls.c: Unable to connect SIP socket to 172.17.137.70:51844: Connection refused
[2012-07-11 22:53:38] VERBOSE[4862] chan_sip.c:     -- Registered SIP '470' at 172.17.137.70:51063
[2012-07-11 22:53:38] NOTICE[4862] chan_sip.c: Peer '470' is now Reachable. (421ms / 2000ms)

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