[ 1072.043759][T25810] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1072.044692][T25810] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1072.954352][T25854] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1072.954619][T25854] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode