[asterisk-bugs] [JIRA] (ASTERISK-21188) Deadlock in cdr.c: cdr_batch_lock vs cdr_pending_lock

[Rusty Newton (JIRA)]

Rusty Newton created ASTERISK-21188:
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             Summary: Deadlock in cdr.c: cdr_batch_lock vs cdr_pending_lock
                 Key: ASTERISK-21188
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-21188
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: CDR/General
    Affects Versions: 1.8.19.0
         Environment: CentOS release 6.3 (Final)
Linux ivr01.XXXXXXXX 2.6.32-279.22.1.el6.i686 #1 SMP Wed Feb 6 00:31:03 UTC 2013 i686 i686 i386 GNU/Linux
Asterisk 1.8.19.0 from EPEL
            Reporter: Chase Venters
            Assignee: Rusty Newton
            Severity: Critical


I've run into a deadlock in Asterisk cdr.c. I have hundreds of threads blocked like this:

[Edit by Rusty Newton - removed in-line trace analysis and attached as deadlock_analysis.txt]

I think from looking at the 1.8.21.0-rc1 code that this issue still exists there.

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