On a 16.04.2 Newton cluster, even incase of non-DPDK vrouter, the "contrail-status" will show status for "contrail-vrouter-dpdk" and during a restart of vrouter service, a core can appear. This does not have any functionality impact. To avoid seeing the core, remove the file /lib/systemd/system/contrail-vrouter-dpdk.service from the non-DPDK compute nodes.
Release-Note:
On a 16.04.2 Newton cluster, even incase of non-DPDK vrouter, the "contrail-status" will show status for "contrail- vrouter- dpdk" and during a restart of vrouter service, a core can appear. This does not have any functionality impact. To avoid seeing the core, remove the file /lib/systemd/ system/ contrail- vrouter- dpdk.service from the non-DPDK compute nodes.