[  960.059333][T19452] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  960.059784][T19452] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  961.209944][T19502] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  961.210390][T19502] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode