[ 1462.576120] netlink: 'python3': attribute type 2 has an invalid length.
[ 1462.576388] arpping: entered promiscuous mode
[ 1463.455037] arpping: left promiscuous mode
[ 1465.167639] netlink: 'python3': attribute type 2 has an invalid length.
[ 1465.167893] ct4: entered promiscuous mode
[ 1466.055631] ct4: left promiscuous mode
[ 1467.788728] netlink: 'python3': attribute type 2 has an invalid length.
[ 1467.788980] cv4: entered promiscuous mode
[ 1468.649734] cv4: left promiscuous mode
[ 1470.310800] netlink: 'python3': attribute type 2 has an invalid length.
[ 1471.184798] c0: left promiscuous mode
[ 1471.184901] s0: left promiscuous mode
[ 1471.184941] nat4: left promiscuous mode
[ 1472.893005] netlink: 'python3': attribute type 2 has an invalid length.
[ 1472.893295] natrelated4: entered promiscuous mode
[ 1473.789341] natrelated4: left promiscuous mode
[ 1475.371996] netlink: 'python3': attribute type 2 has an invalid length.
[ 1475.372237] nv0: entered promiscuous mode
[ 1476.224587] netlink: 'python3': attribute type 2 has an invalid length.
[ 1476.224716] openvswitch: nv0: Dropping previously announced user features
[ 1477.286807] left0: entered promiscuous mode
[ 1478.309398] right0: entered promiscuous mode
[ 1480.041252] right0: left promiscuous mode
[ 1481.722514] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 1482.673914] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 1482.828479] left0 (unregistering): left promiscuous mode
[ 1483.677638] nv0: left promiscuous mode
[ 1486.107689] ui0: entered promiscuous mode
[ 1487.245591] left0: entered promiscuous mode
[ 1488.489808] left0 (unregistering): left promiscuous mode
[ 1489.319420] ui0: left promiscuous mode
[ 1490.954204] netlink: 'python3': attribute type 2 has an invalid length.
[ 1490.954459] dropreason: entered promiscuous mode
[ 1491.906946] dropreason: left promiscuous mode
[ 1493.486678] psample: entered promiscuous mode
[ 1494.396364] psample: left promiscuous mode