[  939.178707][T23692] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  939.179141][T23692] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  939.960939][T23757] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  939.961240][T23757] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode