[  983.275964][T21788] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  983.276434][T21788] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  983.954019][T21847] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  983.954304][T21847] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode