[ 1135.211742][T25029] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1135.212297][T25029] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1136.437114][T25073] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1136.437413][T25073] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode