[ 1081.134940][T21134] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1081.135402][T21134] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1081.854475][T21196] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1081.856488][T21196] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode