[ 1194.631804][T27801] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1194.632237][T27801] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1195.532815][T27845] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1195.533126][T27845] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode