[ 1554.608282][T12315] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1554.609521][T12315] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1557.711382][T12348] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1557.712327][T12348] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode