[  957.109059][T20046] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  957.109619][T20046] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  957.910983][T20104] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  957.911439][T20104] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode