[  954.259032][T20001] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  954.259511][T20001] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  955.156016][T20058] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  955.157518][T20058] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode