[  928.205223][T23810] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  928.205710][T23810] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  928.947733][T23872] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  928.948048][T23872] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode