[  783.301950] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  783.302034] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  783.438629] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  783.438729] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode