Registering a machine with Red Hat Satellite 6 fails with error "Validation failed: Attached to can't be blank"
Issue
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Registering a machine with Red Hat Satellite 6.6 whose primary interface is a bonded interface fails with the following error:
# subscription-manager register --org="RedHat" --environment="Library" Registering to: satellite.example.com:443/rhsm Username:xxxxxxxx Password: HTTP error (422 - Unknown): Validation failed: Attached to can't be blank
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A similar problem has resurfaced in Red Hat Satellite 6.11 and later, as well.
Environment
- Red Hat Satellite 6.6
- Red Hat Satellite 6.11 and above
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