[  949.822161][T23832] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  949.822638][T23832] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  950.552969][T23892] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  950.553269][T23892] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode