[ 1092.468075][T20473] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1092.468874][T20473] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1093.327847][T20537] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1093.328676][T20537] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode