sharding/auth.js fail

chunks: 21 0 21

assert failed

Error: assert failed

    at Error (<anonymous>)

    at doassert (src/mongo/shell/assert.js:11:14)

    at assert (src/mongo/shell/assert.js:20:5)

    at /srv/10gen/mci-exec/mci/shell/mongodb-mongo-master/jstests/sharding/auth.js:177:1

2014-04-22T01:31:35.959-0400 Error: assert failed at src/mongo/shell/assert.js:13

failed to load: /srv/10gen/mci-exec/mci/shell/mongodb-mongo-master/jstests/sharding/auth.js