[ 1481.953222][T12789] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1481.956639][T12789] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1484.616540][T12822] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1484.617143][T12822] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode