[  888.554566] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  888.554687] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  888.656361] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  888.656432] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode