[  975.538914][T23809] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  975.539705][T23809] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  976.137196][T23869] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  976.137482][T23869] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode