kubernetes: Accessing dashboard results in i/o timeout

I’m starting my cluster with the following:

export KUBE_AWS_ZONE=us-east-1b
export NUM_NODES=2
export MASTER_SIZE=t2.small
export NODE_SIZE=t2.small
export AWS_S3_REGION=us-east-1
export AWS_S3_BUCKET=cw-users

export KUBERNETES_PROVIDER=aws; curl -sS https://get.k8s.io | bash

The cluster is setup with no errors. I can access the master with the IP printed out by the script. However, when I attempt to access /ui I receive the following error:

Error: 'dial tcp 10.244.0.6:9090: i/o timeout'
Trying to reach: 'http://10.244.0.6:9090/'

Listing the kube-system pods shows me that something is wrong with kibana-logging:

NAME                                                 READY     STATUS             RESTARTS   AGE
elasticsearch-logging-v1-kmiom                       1/1       Running            0          7m
elasticsearch-logging-v1-oljhw                       1/1       Running            0          7m
fluentd-elasticsearch-ip-172-20-0-151.ec2.internal   1/1       Running            0          7m
fluentd-elasticsearch-ip-172-20-0-152.ec2.internal   1/1       Running            0          7m
heapster-v1.0.2-qvya4                                2/2       Running            0          7m
kibana-logging-v1-8ciwe                              0/1       CrashLoopBackOff   1          48s
kube-dns-v11-0uz05                                   4/4       Running            0          7m
kube-proxy-ip-172-20-0-151.ec2.internal              1/1       Running            0          7m
kube-proxy-ip-172-20-0-152.ec2.internal              1/1       Running            0          7m
kubernetes-dashboard-v1.0.0-0y0mp                    1/1       Running            0          7m
monitoring-influxdb-grafana-v3-16sii                 2/2       Running            0          7m

Logs for kibana-logging:

{"@timestamp":"2016-04-07T22:18:12.301Z","level":"error","message":"Request Timeout after 1500ms","node_env":"production","error":{"message":"Request Timeout after 1500ms","name":"Error","stack":"Error: Request Timeout after 1500ms\n  at [object Object].<anonymous> (/kibana-4.0.2-linux-x64/src/node_modules/elasticsearch/src/lib/transport.js:282:15)\n  at Timer.listOnTimeout [as ontimeout] (timers.js:112:15)\n"}}
{"@timestamp":"2016-04-07T22:18:12.303Z","level":"fatal","message":"Request Timeout after 1500ms","node_env":"production","error":{"message":"Request Timeout after 1500ms","name":"Error","stack":"Error: Request Timeout after 1500ms\n  at [object Object].<anonymous> (/kibana-4.0.2-linux-x64/src/node_modules/elasticsearch/src/lib/transport.js:282:15)\n  at Timer.listOnTimeout [as ontimeout] (timers.js:112:15)\n"}}

I don’t know if the kibana-logging errors have anything to do with my dashboard i/o errors or if they are unrelated.