I've been seeing this in the neutron functional check jobs, with both keystone v3:
http://logs.openstack.org/84/314384/2/check/gate-tempest-dsvm-neutron-dvr/cc154a3/console.html
and v2:
http://logs.openstack.org/84/306984/15/check/gate-tempest-dsvm-neutron-linuxbridge/1572ec2/console.html
I don't think either one of those changes should be tweaking anything in keystone.
I've been seeing this in the neutron functional check jobs, with both keystone v3:
http:// logs.openstack. org/84/ 314384/ 2/check/ gate-tempest- dsvm-neutron- dvr/cc154a3/ console. html
and v2:
http:// logs.openstack. org/84/ 306984/ 15/check/ gate-tempest- dsvm-neutron- linuxbridge/ 1572ec2/ console. html
I don't think either one of those changes should be tweaking anything in keystone.