[ 1156.573706][T25401] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1156.574398][T25401] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1157.714560][T25445] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1157.715835][T25445] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode