[ 1194.408863][T25269] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address [ 1194.409326][T25269] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address [ 1195.350378][T25313] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address [ 1195.350692][T25313] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode