[  957.285023][T21097] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  957.285480][T21097] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  958.222354][T21143] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  958.222701][T21143] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode