[  977.299539][T19162] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  977.299997][T19162] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  978.104289][T19221] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  978.104913][T19221] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode