[ 1171.152867][T24535] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1171.153328][T24535] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1172.126319][T24580] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1172.126653][T24580] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode