Description of problem:
Error about 'failed to create macvlan interface' appears in the result of `oc describe po` and node log when trying to create egress router with ose-egress-router image.

Version-Release number of selected component (if applicable):
openshift v3.4.0.16+cc70b72
kubernetes v1.4.0+776c994
etcd 3.1.0-rc.0

How reproducible:
always

Steps to Reproduce:
1. Setup multi node env
2. Given the privileged permission to the user
3. Create the egress router via the user with image openshift3/ose-egress-router:v3.4.0.16
$ oc create -f https://raw.githubusercontent.com/openshift-qe/v3-testfiles/master/networking/egress-ingress/egress-router-list.json
4. Describe the pod
5. Check the node log

Actual results:
4.
  FirstSeen     LastSeen        Count   From                            SubobjectPath   Type            Reason          Message
  ---------     --------        -----   ----                            -------------   --------        ------          -------
  12m           12m             1       {default-scheduler }                            Normal          Scheduled       Successfully assigned egress-rc-x48cm to ose-node1.bmeng.local
  12m           12s             218     {kubelet ose-node1.bmeng.local}                 Warning         FailedSync      Error syncing pod, skipping: failed to
"SetupNetwork" for "egress-rc-x48cm_u1p1" with SetupNetworkError: "Failed to setup network for pod
\"egress-rc-x48cm_u1p1(550d4de2-9ce2-11e6-8f14-525400dd3698)\" using network plugins \"cni\": CNI request failed with
status 400: 'failed to create macvlan interface: no such device\n'; Skipping pod"


5.
Oct 28 15:58:42 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:42.677807    2070 docker_manager.go:1696] Failed to create symbolic link to the log file of pod "egress-rc-yav0a_u1p1(5c12dbaf-9ce4-11e6-8f14-525400dd3698)" container "POD": symlink  /var/log/containers/egress-rc-yav0a_u1p1_POD-5f71173c5de4082ead46a60eba46d837114e58395180610d0321ac62d8848e65.log: no such file or directory
Oct 28 15:58:42 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:42.728603    2070 docker_manager.go:357] NetworkPlugin cni failed on the status hook for pod 'egress-rc-yav0a' - Unexpected command output Device "eth0" does not exist.
Oct 28 15:58:42 ose-node1.bmeng.local atomic-openshift-node[2070]: with error: exit status 1
Oct 28 15:58:42 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:42.794289    2070 cni.go:255] Error adding network: CNI request failed with status 400: 'failed to create macvlan interface: no such device
Oct 28 15:58:42 ose-node1.bmeng.local atomic-openshift-node[2070]: '
Oct 28 15:58:42 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:42.794310    2070 cni.go:209] Error while adding to cni network: CNI request failed with status 400: 'failed to create macvlan interface: no such device
Oct 28 15:58:42 ose-node1.bmeng.local atomic-openshift-node[2070]: '
Oct 28 15:58:42 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:42.794333    2070 docker_manager.go:2127] Failed to setup network for pod "egress-rc-yav0a_u1p1(5c12dbaf-9ce4-11e6-8f14-525400dd3698)" using network plugins "cni": CNI request failed with status 400: 'failed to create macvlan interface: no such device
Oct 28 15:58:42 ose-node1.bmeng.local atomic-openshift-node[2070]: '; Skipping pod
Oct 28 15:58:43 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:43.196433    2070 pod_workers.go:184] Error syncing pod 5c12dbaf-9ce4-11e6-8f14-525400dd3698, skipping: failed to "SetupNetwork" for "egress-rc-yav0a_u1p1" with SetupNetworkError: "Failed to setup network for pod \"egress-rc-yav0a_u1p1(5c12dbaf-9ce4-11e6-8f14-525400dd3698)\" using network plugins \"cni\": CNI request failed with status 400: 'failed to create macvlan interface: no such device\n'; Skipping pod"
Oct 28 15:58:43 ose-node1.bmeng.local atomic-openshift-node[2070]: I1028 15:58:43.801468    2070 reconciler.go:299] MountVolume operation started for volume "kubernetes.io/secret/5c12dbaf-9ce4-11e6-8f14-525400dd3698-default-token-961tw" (spec.Name: "default-token-961tw") to pod "5c12dbaf-9ce4-11e6-8f14-525400dd3698" (UID: "5c12dbaf-9ce4-11e6-8f14-525400dd3698"). Volume is already mounted to pod, but remount was requested.
Oct 28 15:58:43 ose-node1.bmeng.local atomic-openshift-node[2070]: I1028 15:58:43.803985    2070 operation_executor.go:802] MountVolume.SetUp succeeded for volume "kubernetes.io/secret/5c12dbaf-9ce4-11e6-8f14-525400dd3698-default-token-961tw" (spec.Name: "default-token-961tw") pod "5c12dbaf-9ce4-11e6-8f14-525400dd3698" (UID: "5c12dbaf-9ce4-11e6-8f14-525400dd3698").
Oct 28 15:58:45 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:45.240595    2070 docker_manager.go:746] Logging security options: {key:seccomp value:unconfined msg:}
Oct 28 15:58:45 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:45.776127    2070 docker_manager.go:1696] Failed to create symbolic link to the log file of pod "egress-rc-yav0a_u1p1(5c12dbaf-9ce4-11e6-8f14-525400dd3698)" container "POD": symlink  /var/log/containers/egress-rc-yav0a_u1p1_POD-cd6892abe94281779b14af7214791d6b89aaeb1f9cc9202d1e59fe7510bed309.log: no such file or directory
Oct 28 15:58:45 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:45.825135    2070 docker_manager.go:357] NetworkPlugin cni failed on the status hook for pod 'egress-rc-yav0a' - Unexpected address output
Oct 28 15:58:45 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:45.841825    2070 cni.go:255] Error adding network: CNI request failed with status 400: 'failed to create macvlan interface: no such device
Oct 28 15:58:45 ose-node1.bmeng.local atomic-openshift-node[2070]: '
Oct 28 15:58:45 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:45.841865    2070 cni.go:209] Error while adding to cni network: CNI request failed with status 400: 'failed to create macvlan interface: no such device
Oct 28 15:58:45 ose-node1.bmeng.local atomic-openshift-node[2070]: '
Oct 28 15:58:45 ose-node1.bmeng.local atomic-openshift-node[2070]: E1028 15:58:45.841892    2070 docker_manager.go:2127] Failed to setup network for pod "egress-rc-yav0a_u1p1(5c12dbaf-9ce4-11e6-8f14-525400dd3698)" using network plugins "cni": CNI request failed with status 400: 'failed to create macvlan interface: no such device
Oct 28 15:58:45 ose-node1.bmeng.local atomic-openshift-node[2070]: '; Skipping pod


Expected results:
The egress router can be created and work well.

Additional info: