[  952.631997][T21624] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  952.632437][T21624] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  953.521678][T21674] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  953.522018][T21674] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode