[asterisk-bugs] [JIRA] (ASTERISK-26054) Asterisk crashes (core dump)

[Joshua Colp (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-26054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joshua Colp closed ASTERISK-26054.
----------------------------------


The usage of UnixODBC for pooling (which exposed problems in its implementation and the database connectors) was discontinued as of Asterisk 13.10.0, and our own pooling implementation was put into place instead. This has resolved the issue with no upgrades of UnixODBC or the connector required.

> Asterisk crashes (core dump)
> ----------------------------
>
>                 Key: ASTERISK-26054
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26054
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: CDR/cdr_custom
>    Affects Versions: 13.9.1
>         Environment: cat /etc/*release*
> SHMZ release 6.6 (Final)
> SHMZ release 6.6 (Final)
> SHMZ release 6.6 (Final)
> SHMZ release 6.6 (Final)
> cpe:/o:schmooze:linux:6:GA
> lscpu
> Architecture:          x86_64
> CPU op-mode(s):        32-bit, 64-bit
> Byte Order:            Little Endian
> CPU(s):                24
> On-line CPU(s) list:   0-23
> Thread(s) per core:    2
> Core(s) per socket:    6
> Socket(s):             2
> NUMA node(s):          2
> Vendor ID:             GenuineIntel
> CPU family:            6
> Model:                 63
> Stepping:              2
> CPU MHz:               2399.943
> BogoMIPS:              4799.33
> Virtualization:        VT-x
> L1d cache:             32K
> L1i cache:             32K
> L2 cache:              256K
> L3 cache:              15360K
> NUMA node0 CPU(s):     0-5,12-17
> NUMA node1 CPU(s):     6-11,18-23
>  vmstat
> procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
>  r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
>  1  0      0 224716 241680 30706788    0    0     0     3    1    1  0  0 100  0  0
>            Reporter: B. Davis
>            Assignee: Joshua Colp
>            Severity: Critical
>      Target Release: 14.0.0, 13.10.0
>
>         Attachments: backtrace.txt
>
>
> New installation, CDR records stored on external database over a dedicated network interface, system appears to run fine and then randomly once every day or two has a core dump. 
> System operates with about 100-180 active calls w/ about 250-300 channels open.
> System has 32GB RAM and ram shows as mostly cashed.
> Attached is the backtrace.



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