[  962.655599][T20486] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  962.656054][T20486] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  963.364278][T20546] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  963.364619][T20546] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode