Comment 2 for bug 1354561

This appears to be a sporadic, ongoing issue, but only on HP build nodes? Logstash hits:

build_node
  bare-centos6-hpcloud-b2-1368853
  bare-centos6-hpcloud-b4-1159152
  bare-centos6-hpcloud-b4-1159240
  bare-centos6-hpcloud-b5-1268687
  bare-centos6-hpcloud-b5-1349662
  bare-centos6-hpcloud-b5-1349719
  bare-precise-hpcloud-b2-1159236
  bare-precise-hpcloud-b4-1159187
  bare-precise-hpcloud-b4-1161574
  bare-precise-hpcloud-b4-1161618
  bare-precise-hpcloud-b5-1349718
  bare-trusty-hpcloud-b1-1158885
  bare-trusty-hpcloud-b1-1158995
  bare-trusty-hpcloud-b1-1159164
  bare-trusty-hpcloud-b2-1158997
  bare-trusty-hpcloud-b2-1159059
  bare-trusty-hpcloud-b2-1159167
  bare-trusty-hpcloud-b2-1159255
  bare-trusty-hpcloud-b4-1159132
  bare-trusty-hpcloud-b4-1268486
  bare-trusty-hpcloud-b5-1159034
  bare-trusty-hpcloud-b5-1268565
  devstack-precise-hpcloud-b2-1159195
  devstack-precise-hpcloud-b2-1159196
  devstack-precise-hpcloud-b3-1159238
  devstack-precise-hpcloud-b3-1368837
  devstack-precise-hpcloud-b4-1159221
  devstack-precise-hpcloud-b4-1161620
  devstack-trusty-hpcloud-b1-1159037
  devstack-trusty-hpcloud-b1-1230328
  devstack-trusty-hpcloud-b2-1159256
  devstack-trusty-hpcloud-b2-1268798
  devstack-trusty-hpcloud-b2-1359094
  devstack-trusty-hpcloud-b3-1159130
  devstack-trusty-hpcloud-b3-1159257
  devstack-trusty-hpcloud-b3-1159258
  devstack-trusty-hpcloud-b3-1268993
  devstack-trusty-hpcloud-b3-1368943
  devstack-trusty-hpcloud-b4-1159171
  devstack-trusty-hpcloud-b4-1159259
  devstack-trusty-hpcloud-b5-1159139
  devstack-trusty-hpcloud-b5-1268568
  devstack-trusty-hpcloud-b5-1349666

received_at
  2014-07-30 13:33:00 UTC
  2014-07-30 13:33:35 UTC
  2014-07-30 13:33:37 UTC
  2014-07-30 13:33:47 UTC
  2014-07-30 13:34:12 UTC
  2014-07-30 13:34:21 UTC
  2014-07-30 13:34:40 UTC
  2014-07-30 13:36:20 UTC
  2014-07-30 13:36:21 UTC
  2014-07-30 13:36:45 UTC
  2014-07-30 13:36:46 UTC
  2014-07-30 13:37:26 UTC
  2014-07-30 13:37:31 UTC
  2014-07-30 13:38:13 UTC
  2014-07-30 13:38:42 UTC
  2014-07-30 13:38:45 UTC
  2014-07-30 13:39:04 UTC
  2014-07-30 13:39:55 UTC
  2014-07-30 13:40:12 UTC
  2014-07-30 13:40:57 UTC
  2014-07-30 13:42:13 UTC
  2014-07-30 13:44:00 UTC
  2014-07-30 13:49:01 UTC
  2014-07-30 13:55:16 UTC
  2014-07-30 16:11:45 UTC
  2014-07-30 16:13:59 UTC
  2014-07-30 16:15:56 UTC

  2014-08-01 20:16:18 UTC

  2014-08-04 16:03:14 UTC
  2014-08-04 16:06:54 UTC
  2014-08-04 16:07:18 UTC
  2014-08-04 16:16:04 UTC
  2014-08-04 16:27:10 UTC
  2014-08-04 16:29:48 UTC

  2014-08-07 17:51:27 UTC
  2014-08-07 17:53:52 UTC
  2014-08-07 17:55:55 UTC
  2014-08-07 18:00:10 UTC

  2014-08-08 07:27:35 UTC

  2014-08-08 17:40:15 UTC
  2014-08-08 17:52:22 UTC
  2014-08-08 18:01:15 UTC