[ 1205.412264][T28804] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1205.412695][T28804] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1206.294238][T28849] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1206.294515][T28849] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode