[ 1149.230884][T26350] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1149.231392][T26350] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1150.324429][T26395] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1150.324789][T26395] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode