[ 1237.240207][T27497] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1237.241003][T27497] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1238.812048][T27543] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1238.812476][T27543] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode