[ 1147.713093][T26868] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1147.717255][T26868] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1148.854738][T26911] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1148.855314][T26911] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode