[  783.192121] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  783.192249] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  783.294152] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  783.294224] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode