[  963.119481][T20369] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  963.119939][T20369] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  963.875297][T20428] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  963.875590][T20428] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode