[  708.735172] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  708.737151] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  708.836485] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  708.836563] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode