[asterisk-bugs] [JIRA] (ASTERISK-26516) pjsip: Memory corruption with possible memory leak.

Ian Gilmour (JIRA) noreply at issues.asterisk.org
Wed Nov 16 04:06:10 CST 2016


    [ https://issues.asterisk.org/jira/browse/ASTERISK-26516?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=233764#comment-233764 ] 

Ian Gilmour commented on ASTERISK-26516:
----------------------------------------

Hi Richard, that last patch appears to do the job. Memory peaks and remains constant for the next 24 hours.

{noformat}
grep -e ":42:0" -A 8 ~/screenlog.2 | sed 's/[[:space:]]*$//' | grep -e "top -" -e 2033
top - 08:42:00 up 34 days, 41 min,  6 users,  load average: 0.12, 0.12, 0.16
 2033 iang      20   0 2787m  54m  13m S  0.4  0.7   0:04.19 asterisk
top - 08:42:09 up 34 days, 41 min,  6 users,  load average: 0.10, 0.11, 0.16
 2033 iang      20   0 2787m  54m  13m S  0.3  0.7   0:04.22 asterisk
top - 09:42:04 up 34 days,  1:41,  0 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.6  0.8   0:21.79 asterisk
top - 10:42:05 up 34 days,  2:41,  6 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.4  0.8   0:39.74 asterisk
top - 11:42:00 up 34 days,  3:41,  6 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.3  0.8   0:58.17 asterisk
top - 11:42:09 up 34 days,  3:41,  6 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.6  0.8   0:58.22 asterisk
top - 12:42:03 up 34 days,  4:41,  6 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  62m  13m S  0.6  0.8   1:16.65 asterisk
top - 13:42:07 up 34 days,  5:41,  6 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  62m  13m S  0.6  0.8   1:35.97 asterisk
top - 14:42:01 up 34 days,  6:41,  6 users,  load average: 0.02, 0.11, 0.09
 2033 iang      20   0 2787m  62m  13m S  0.4  0.8   1:54.32 asterisk
top - 15:42:05 up 34 days,  7:41,  6 users,  load average: 0.11, 0.08, 0.02
 2033 iang      20   0 2787m  62m  13m S  0.9  0.8   2:13.25 asterisk
top - 16:42:00 up 34 days,  8:41,  6 users,  load average: 0.04, 0.02, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.6  0.8   2:31.44 asterisk
top - 16:42:09 up 34 days,  8:41,  6 users,  load average: 0.03, 0.02, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.3  0.8   2:31.47 asterisk
top - 17:42:03 up 34 days,  9:41,  6 users,  load average: 0.04, 0.01, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.3  0.8   2:50.06 asterisk
top - 18:42:06 up 34 days, 10:41,  0 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  62m  13m S  0.6  0.8   3:07.97 asterisk
top - 19:42:00 up 34 days, 11:41,  0 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  62m  13m S  0.7  0.8   3:25.87 asterisk
top - 19:42:09 up 34 days, 11:41,  0 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  62m  13m S  0.4  0.8   3:25.91 asterisk
top - 20:42:04 up 34 days, 12:41,  0 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  62m  13m S  0.6  0.8   3:43.51 asterisk
top - 21:42:07 up 34 days, 13:41,  6 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.7  0.8   4:01.59 asterisk
top - 22:42:01 up 34 days, 14:41,  0 users,  load average: 0.01, 0.02, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.7  0.8   4:19.05 asterisk
top - 23:42:05 up 34 days, 15:41,  0 users,  load average: 0.06, 0.03, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.4  0.8   4:36.24 asterisk
top - 00:42:00 up 34 days, 16:41,  0 users,  load average: 0.31, 0.17, 0.11
 2033 iang      20   0 2787m  61m  13m S  0.7  0.8   4:53.69 asterisk
top - 00:42:09 up 34 days, 16:41,  0 users,  load average: 0.34, 0.18, 0.11
 2033 iang      20   0 2787m  61m  13m S  0.4  0.8   4:53.73 asterisk
top - 01:42:03 up 34 days, 17:41,  0 users,  load average: 0.00, 0.03, 0.02
 2033 iang      20   0 2787m  61m  13m S  0.4  0.8   5:11.26 asterisk
top - 02:42:07 up 34 days, 18:41,  0 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.3  0.8   5:28.71 asterisk
top - 03:42:01 up 34 days, 19:41,  0 users,  load average: 0.02, 0.03, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.4  0.8   5:46.11 asterisk
top - 04:42:05 up 34 days, 20:41,  0 users,  load average: 0.00, 0.02, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.4  0.8   6:03.62 asterisk
top - 05:42:00 up 34 days, 21:41,  0 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.6  0.8   6:20.73 asterisk
top - 05:42:09 up 34 days, 21:41,  0 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.6  0.8   6:20.78 asterisk
top - 06:42:03 up 34 days, 22:41,  0 users,  load average: 0.07, 0.03, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.6  0.8   6:38.54 asterisk
top - 07:42:06 up 34 days, 23:41,  0 users,  load average: 0.03, 0.01, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.4  0.8   6:55.97 asterisk
top - 08:42:00 up 35 days, 41 min,  0 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  61m  13m S  0.6  0.8   7:13.20 asterisk
top - 08:42:09 up 35 days, 41 min,  0 users,  load average: 0.00, 0.00, 0.00
 2033 iang      20   0 2787m  61m  13m T  0.6  0.8   7:13.25 asterisk
top - 09:42:05 up 35 days,  1:41,  6 users,  load average: 1.00, 0.97, 0.67
 2033 iang      20   0 2787m  61m  13m S  0.6  0.8   7:32.41 asterisk
{noformat}

Many thanks.


> pjsip: Memory corruption with possible memory leak.
> ---------------------------------------------------
>
>                 Key: ASTERISK-26516
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26516
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_pjsip, Resources/res_pjsip
>    Affects Versions: 13.11.2
>            Reporter: Richard Mudgett
>            Assignee: Richard Mudgett
>         Attachments: 0007_jira_asterisk_26516_v13_free_mem_fix.patch, 2016-10-28.tgz, cli-and-gdb-2016-10-27.tgz, jira_asterisk_26344_v13_committed_fix.patch, jira_asterisk_26344_v13_debuging.patch, jira_asterisk_26516_test_fix_v13.patch, jira_asterisk_26516_v13_debugging.patch, jira_asterisk_26516_v13_debugging_v2.patch, screenlog-2016-11-01.tgz, screenlog-2016-11-02.tgz, screenlog-2016-11-03.tgz, screenlog-2016-11-10.tgz, screenlog-2016-11-14.tgz
>
>
> This is a continuation of ASTERISK-26344 and ASTERISK-26387 since the original crashes are fixed with patches added to pjproject.  For the setup description look at ASTERISK-26344.



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