[  960.015232][T20394] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  960.015732][T20394] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  960.835404][T20454] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  960.835755][T20454] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode