[  953.115490][T20544] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  953.116022][T20544] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  953.921610][T20594] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  953.921919][T20594] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode