[  998.336244][T20766] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  998.336715][T20766] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  999.049261][T20816] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  999.049566][T20816] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode