[  971.963329][T25085] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  971.963815][T25085] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  972.734942][T25139] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  972.735272][T25139] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode