[ 1106.855438][T20891] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1106.855944][T20891] test-bond0: (slave test-noneth0): Error -95 calling set_mac_address
[ 1107.829966][T20941] test-bond0: (slave test-noneth0): The slave device specified does not support setting the MAC address
[ 1107.830284][T20941] test-bond0: (slave test-noneth0): Setting fail_over_mac to active for active-backup mode