[ 1108.372915][T20943] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1108.374750][T20943] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1109.469647][T20993] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1109.469967][T20993] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode