[  709.484312] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  709.484382] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[  709.618558] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[  709.618620] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode