[ 1160.012074][T24815] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address [ 1160.012507][T24815] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address [ 1161.051414][T24862] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address [ 1161.051676][T24862] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode