[ 1464.620090][T12814] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address [ 1464.621154][T12814] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address [ 1467.275964][T12847] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address [ 1467.276550][T12847] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode