[  945.061826][T21133] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  945.062291][T21133] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  945.787144][T21198] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  945.787441][T21198] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode