[  889.893892] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  889.893971] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  890.003697] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  890.003793] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode