atomic-openshift-node service fails to start and generating core files

Issue

• atomic-openshift-node service fails to start and dumping cores
• Error in journalctl logs:

Oct 01 10:54:44 node atomic-openshift-node[1816]: I1001 10:54:44.496715    1816 kubelet.go:265] Watching apiserver
Oct 01 10:54:44 node atomic-openshift-node[1816]: I1001 10:54:44.502137    1816 kubelet.go:494] Hairpin mode set to "none"
Oct 01 10:54:44 node atomic-openshift-node[1816]: W1001 10:54:44.504848    1816 cni.go:157] Unable to update cni config: No networks found in /etc/cni/net.
Oct 01 10:54:44 node atomic-openshift-node[1816]: I1001 10:54:44.504890    1816 plugins.go:196] Loaded network plugin "cni"
Oct 01 10:54:44 node atomic-openshift-node[1816]: W1001 10:54:44.506106    1816 cni.go:157] Unable to update cni config: No networks found in /etc/cni/net.
Oct 01 10:54:44 node atomic-openshift-node[1816]: W1001 10:54:44.519296    1816 cni.go:157] Unable to update cni config: No networks found in /etc/cni/net.
Oct 01 10:54:44 node atomic-openshift-node[1816]: I1001 10:54:44.519317    1816 plugins.go:196] Loaded network plugin "cni"
Oct 01 10:54:44 node atomic-openshift-node[1816]: I1001 10:54:44.519359    1816 docker_service.go:186] Docker cri networking managed by cni
Oct 01 10:54:44 node ovs-vsctl[1898]: ovs|00001|vsctl|INFO|Called as ovs-vsctl --if-exists del-br br0 -- add-br br0 -- set Bridge br0 fail-mode=secure prot
Oct 01 10:54:44 node atomic-openshift-node[1816]: I1001 10:54:44.534463    1816 docker_service.go:203] Setting cgroupDriver to systemd
Oct 01 10:54:44 node atomic-openshift-node[1816]: F1001 10:54:44.538887    1816 node.go:309] error: SDN node startup failed: signal: segmentation fault (co
Oct 01 10:54:44 node systemd[1]: atomic-openshift-node.service: main process exited, code=exited, status=255/n/a
Oct 01 10:54:44 node systemd[1]: Failed to start OpenShift Node.

• openvswitch is crashing with segmentation fault error