2016-02-18 10:43:40.500 5221 WARNING keystone.common.wsgi [req-c5daa25c-517f-4899-9ebc-74f127a3eeb9 - - - - -] Authorization failed. The request you have made requires authentication. from 192.168.20.37
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi [req-49b8b9c5-8104-4497-8f83-eaff938b90ed - - - - -] request data read error
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi Traceback (most recent call last):
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/common/wsgi.py", line 452, in __call__
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi     response = self.process_request(request)
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/keystone/middleware/core.py", line 111, in process_request
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi     params_json = request.body
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/webob/request.py", line 701, in _body__get
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi     self.make_body_seekable() # we need this to have content_length
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/webob/request.py", line 943, in make_body_seekable
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi     self.copy_body()
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/webob/request.py", line 966, in copy_body
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi     self.body = self.body_file.read(self.content_length)
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi   File "/usr/lib/python2.7/site-packages/webob/request.py", line 1542, in readinto
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi     data = self.file.read(sz0)
2016-02-18 10:44:40.561 5221 ERROR keystone.common.wsgi IOError: request data read error