[  988.389642][T21622] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  988.390144][T21622] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  989.041420][T21683] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  989.041736][T21683] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode