[ 1187.327230][T27313] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1187.329062][T27313] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1188.400441][T27361] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1188.400769][T27361] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode