[ 1069.090655][T25210] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address [ 1069.091137][T25210] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address [ 1069.995544][T25254] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address [ 1069.995815][T25254] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode