[  941.227867][T20785] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  941.228831][T20785] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  941.920828][T20846] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  941.921149][T20846] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode