[  992.601765][T18715] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  992.602412][T18715] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  993.587714][T18777] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  993.588372][T18777] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode