[  890.639556] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  890.639643] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  890.751663] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  890.751767] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode