When performing a Bare Metal IPI installation with the provisioning network enabled (see attached install.config.yaml), and after the masters are provisioned and the bootstrap destroyed, metal3 fails to start as the PROVISIONING_MACS env var is not filled for the containers of the metal3 deployment.This seems related to:
1. The controlplane machines kept in the provisioning state (their BMH objects have the status.state string empty)
2. The nodes don't get the providerID set
3. The cluster-baremetal-operator's [updateProvisioningMacAddresses()](https://github.com/openshift/cluster-baremetal-operator/blob/master/controllers/provisioning_controller.go#L498) method reuturns an empty list.


Therefore:
- The metal3 pod does not start
- The workers are not provisioned
- The masters Machines keep in the Provisioning state and their related BMH have no status reported
- The installation fails

registry.ci.openshift.org/ocp-arm64/release-arm64:4.11.0-0.nightly-arm64-2022-10-05-091009

always

1. Install an IPI baremetal cluster with the provisioning network enabled and provide the BootMACAddress for the master nodes in the install-config.yaml

The installation fails

The installation succeeds

See attached files and must-gather