[  936.661377][T23718] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  936.662161][T23718] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  937.572083][T23765] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  937.572374][T23765] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode