[  827.912776] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  827.912864] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  828.044854] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  828.044971] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode