[  856.550468] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  856.550550] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  856.653894] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  856.653967] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode