[ 1146.438406][T24577] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1146.439076][T24577] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1147.614561][T24621] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1147.615036][T24621] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode