[ 1167.133006][T25175] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address [ 1167.135084][T25175] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address [ 1168.425570][T25219] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address [ 1168.426068][T25219] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode