yahoo-eng-team team mailing list archive

[Ihar Hrachyshka <1669900@xxxxxxxxxxxxxxxxxx>]

We switched to UCA that should deliver a new openvswitch to us (2.5.2).
Let's close the bug and monitor if it happens again. If it does, let's
reopen.

** Changed in: neutron
       Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/1669900

Title:
  ovs-vswitchd crashed in functional test with segmentation fault

Status in neutron:
  Fix Released

Bug description:
  2017-03-03T18:39:35.095Z|00107|connmgr|INFO|test-br368b7744<->unix: 1 flow_mods in the last 0 s (1 adds)
  2017-03-03T18:39:35.144Z|00108|connmgr|INFO|br-tunb76d9d9d9<->unix: 9 flow_mods in the last 0 s (9 adds)
  2017-03-03T18:39:35.148Z|00109|connmgr|INFO|br-tunb76d9d9d9<->unix: 1 flow_mods in the last 0 s (1 adds)
  2017-03-03T18:39:35.255Z|00003|daemon_unix(monitor)|WARN|2 crashes: pid 7753 died, killed (Segmentation fault), waiting until 10 seconds since last restart
  2017-03-03T18:39:43.255Z|00004|daemon_unix(monitor)|ERR|2 crashes: pid 7753 died, killed (Segmentation fault), restarting
  2017-03-03T18:39:43.256Z|00005|ovs_numa|INFO|Discovered 4 CPU cores on NUMA node 0
  2017-03-03T18:39:43.256Z|00006|ovs_numa|INFO|Discovered 1 NUMA nodes and 4 CPU cores
  2017-03-03T18:39:43.256Z|00007|memory|INFO|8172 kB peak resident set size after 694.6 seconds
  2017-03-03T18:39:43.256Z|00008|reconnect|INFO|unix:/var/run/openvswitch/db.sock: connecting...
  2017-03-03T18:39:43.256Z|00009|reconnect|INFO|unix:/var/run/openvswitch/db.sock: connected

  
  http://logs.openstack.org/73/441273/1/check/gate-neutron-dsvm-functional-ubuntu-xenial/82f5446/logs/openvswitch/ovs-vswitchd.txt.gz

  This triggered functional test failure.

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