[  954.634951][T20173] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  954.635579][T20173] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  955.496510][T20223] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  955.496819][T20223] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode