[asterisk-bugs] [JIRA] (ASTERISK-25102) Asterisk core dumps with signal 6

Leandro Dardini (JIRA) noreply at issues.asterisk.org
Wed May 20 05:28:32 CDT 2015


    [ https://issues.asterisk.org/jira/browse/ASTERISK-25102?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=226283#comment-226283 ] 

Leandro Dardini commented on ASTERISK-25102:
--------------------------------------------

I am not able to reproduce "on command", but it is enough to leave the server running and it happens quite regularly. These are the cores generated in the latest couple of days:

-rw------- 1 root root  97951744 19 mag 03.00 /tmp/core.sip4.l33ttech.com-2015-05-19T03:00:04-0400
-rw------- 1 root root 114372608 19 mag 06.23 /tmp/core.sip4.l33ttech.com-2015-05-19T06:23:35-0400
-rw------- 1 root root  98893824 19 mag 06.46 /tmp/core.sip4.l33ttech.com-2015-05-19T06:46:20-0400
-rw------- 1 root root  98230272 19 mag 07.26 /tmp/core.sip4.l33ttech.com-2015-05-19T07:26:58-0400
-rw------- 1 root root  91078656 19 mag 07.44 /tmp/core.sip4.l33ttech.com-2015-05-19T07:44:32-0400
-rw------- 1 root root 100171776 19 mag 08.44 /tmp/core.sip4.l33ttech.com-2015-05-19T08:44:58-0400
-rw------- 1 root root  92536832 19 mag 09.00 /tmp/core.sip4.l33ttech.com-2015-05-19T09:00:29-0400
-rw------- 1 root root  96272384 19 mag 09.28 /tmp/core.sip4.l33ttech.com-2015-05-19T09:28:02-0400
-rw------- 1 root root  90959872 19 mag 09.34 /tmp/core.sip4.l33ttech.com-2015-05-19T09:34:57-0400
-rw------- 1 root root  92016640 19 mag 09.41 /tmp/core.sip4.l33ttech.com-2015-05-19T09:41:51-0400
-rw------- 1 root root  95158272 19 mag 09.55 /tmp/core.sip4.l33ttech.com-2015-05-19T09:55:49-0400
-rw------- 1 root root  96907264 19 mag 10.33 /tmp/core.sip4.l33ttech.com-2015-05-19T10:33:56-0400
-rw------- 1 root root  94621696 19 mag 10.53 /tmp/core.sip4.l33ttech.com-2015-05-19T10:53:02-0400
-rw------- 1 root root 105013248 19 mag 12.19 /tmp/core.sip4.l33ttech.com-2015-05-19T12:19:31-0400
-rw------- 1 root root  94027776 19 mag 12.37 /tmp/core.sip4.l33ttech.com-2015-05-19T12:37:20-0400
-rw------- 1 root root  90226688 19 mag 12.40 /tmp/core.sip4.l33ttech.com-2015-05-19T12:40:49-0400
-rw------- 1 root root  93683712 19 mag 13.01 /tmp/core.sip4.l33ttech.com-2015-05-19T13:01:29-0400
-rw------- 1 root root  93876224 19 mag 13.25 /tmp/core.sip4.l33ttech.com-2015-05-19T13:25:28-0400
-rw------- 1 root root  94683136 19 mag 13.44 /tmp/core.sip4.l33ttech.com-2015-05-19T13:44:35-0400
-rw------- 1 root root  92131328 19 mag 14.00 /tmp/core.sip4.l33ttech.com-2015-05-19T14:00:30-0400
-rw------- 1 root root  91521024 19 mag 14.06 /tmp/core.sip4.l33ttech.com-2015-05-19T14:06:54-0400
-rw------- 1 root root  92123136 19 mag 14.22 /tmp/core.sip4.l33ttech.com-2015-05-19T14:22:54-0400
-rw------- 1 root root 154939392 19 mag 16.34 /tmp/core.sip4.l33ttech.com-2015-05-19T16:34:16-0400
-rw------- 1 root root 117080064 19 mag 18.01 /tmp/core.sip4.l33ttech.com-2015-05-19T18:01:01-0400
-rw------- 1 root root  94699520 19 mag 18.01 /tmp/core.sip4.l33ttech.com-2015-05-19T18:01:17-0400
-rw------- 1 root root  92491776 19 mag 18.01 /tmp/core.sip4.l33ttech.com-2015-05-19T18:01:25-0400
-rw------- 1 root root  99024896 19 mag 18.50 /tmp/core.sip4.l33ttech.com-2015-05-19T18:50:09-0400
-rw------- 1 root root  95473664 19 mag 19.29 /tmp/core.sip4.l33ttech.com-2015-05-19T19:29:09-0400
-rw------- 1 root root  94138368 19 mag 20.00 /tmp/core.sip4.l33ttech.com-2015-05-19T20:00:59-0400
-rw------- 1 root root  91570176 19 mag 20.11 /tmp/core.sip4.l33ttech.com-2015-05-19T20:11:36-0400
-rw------- 1 root root 100417536 19 mag 21.16 /tmp/core.sip4.l33ttech.com-2015-05-19T21:16:23-0400
-rw------- 1 root root  90333184 19 mag 21.19 /tmp/core.sip4.l33ttech.com-2015-05-19T21:19:00-0400
-rw------- 1 root root  98185216 19 mag 22.54 /tmp/core.sip4.l33ttech.com-2015-05-19T22:54:06-0400
-rw------- 1 root root 101847040 19 mag 23.50 /tmp/core.sip4.l33ttech.com-2015-05-19T23:50:01-0400
-rw------- 1 root root  95322112 20 mag 00.48 /tmp/core.sip4.l33ttech.com-2015-05-20T00:48:34-0400
-rw------- 1 root root  91013120 20 mag 01.04 /tmp/core.sip4.l33ttech.com-2015-05-20T01:04:47-0400
-rw------- 1 root root 110129152 20 mag 04.27 /tmp/core.sip4.l33ttech.com-2015-05-20T04:27:04-0400
-rw------- 1 root root  98545664 20 mag 05.36 /tmp/core.sip4.l33ttech.com-2015-05-20T05:36:12-0400

I have attached the full debug log of 10 minutes across the last core dump and the corresponding backtrace. Just to void any hardware problem, the same install has been made also on another different server and the problem is happening with the same frequency.

> Asterisk core dumps with signal 6
> ---------------------------------
>
>                 Key: ASTERISK-25102
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25102
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_config_odbc
>    Affects Versions: 13.3.2
>         Environment: CentOS 7 64 bit. The same configuration on CentOS 6 64 bit works fine
>            Reporter: Leandro Dardini
>            Assignee: Leandro Dardini
>            Severity: Critical
>         Attachments: backtrace.tar.gz
>
>
> Asterisk crashes with a signal 6. Asterisk activity is really low, but some ODBC commands are executed as well as the access to sipfriends table configured in extconfig.conf. 



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