BIND 10 #2627: lettuce timing failure for ConfigManager

[BIND 10 Development]

#2627: lettuce timing failure for ConfigManager
-------------------------------------+-------------------------------------
                   Reporter:  jreed  |                 Owner:
                       Type:         |                Status:  new
  defect                             |             Milestone:  New Tasks
                   Priority:  low    |              Keywords:
                  Component:         |             Sensitive:  0
  Unclassified                       |           Sub-Project:  Core
               CVSS Scoring:         |  Estimated Difficulty:  0
            Defect Severity:  N/A    |           Total Hours:  0
Feature Depending on Ticket:         |
        Add Hours to Ticket:  0      |
                  Internal?:  0      |
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 Lettuce failure on CentOS 5.8 with python 3.3.0. This does not happen
 every time, but I saw it two times out of six runs.

   Scenario: ACL
         # features/ddns_system.feature:89

 ...

     When I set DDNS ACL 0 for 127.0.0.1 to REJECT
 # features/terrain/nsupdate.py:161

 ...

     AssertionError: 'Error' was found in bindctl output:
     Error: Module 'ConfigManager' not responding
     Configuration not committed

     Exit from bindctl

 The stderr output has:

 {{{
 2013-01-10 15:40:53.133 DEBUG [b10-auth.cc/31350] CC_REPLY replying to
 message from '{ "from": "50eee103_6 at centos5-64-4.lab.isc.org", "group":
 "Auth", "instance": "*", "seq": 15, "to": "*", "type": "send" }' with '{
 "result": [ 0 ] }'
 2013-01-10 15:40:53.133 DEBUG [b10-auth.cc/31350] CC_START_READ starting
 asynchronous read
 2013-01-10 15:40:53.133 DEBUG [b10-ddns.ddns/31358] DDNS_SESSION session
 arrived on file descriptor 11
 2013-01-10 15:40:53.134 WARN  [b10-ddns.ddns/31358] DDNS_DROP_CONN
 dropping connection on file descriptor 11 because of error Receiving a
 forwarded FD failed: Connection reset by peer
 2013-01-10 15:40:54.749 DEBUG [b10-zonemgr.zonemgr/31349]
 ZONEMGR_REFRESH_ZONE refreshing zone secondary.org. (class IN)
 2013-01-10 15:40:57.131 ERROR [b10-cmdctl.cmdctl/31353]
 CMDCTL_COMMAND_ERROR error in command set_config to module ConfigManager:
 Module 'ConfigManager' not responding
 }}}

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Ticket URL: <https://bind10.isc.org/ticket/2627>
BIND 10 Development <http://bind10.isc.org>
BIND 10 Development