[  957.881357][T20177] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  957.881990][T20177] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  958.670272][T20236] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  958.670604][T20236] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode