[  847.431168] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  847.431267] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  847.546895] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  847.547005] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode