[  940.959710][T23859] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  940.960236][T23859] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  941.657671][T23921] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  941.658031][T23921] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode