[ 1472.882708][T12834] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1472.887030][T12834] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1475.428335][T12868] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1475.430319][T12868] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode