[ 1469.549929] netlink: 'python3': attribute type 2 has an invalid length.
[ 1469.550239] arpping: entered promiscuous mode
[ 1470.425952] arpping: left promiscuous mode
[ 1472.010319] netlink: 'python3': attribute type 2 has an invalid length.
[ 1472.010590] ct4: entered promiscuous mode
[ 1472.872025] ct4: left promiscuous mode
[ 1474.476916] netlink: 'python3': attribute type 2 has an invalid length.
[ 1474.477187] cv4: entered promiscuous mode
[ 1475.315064] cv4: left promiscuous mode
[ 1476.884188] netlink: 'python3': attribute type 2 has an invalid length.
[ 1477.680941] c0: left promiscuous mode
[ 1477.681249] s0: left promiscuous mode
[ 1477.681284] nat4: left promiscuous mode
[ 1479.289048] netlink: 'python3': attribute type 2 has an invalid length.
[ 1479.289363] natrelated4: entered promiscuous mode
[ 1480.163527] natrelated4: left promiscuous mode
[ 1481.761125] netlink: 'python3': attribute type 2 has an invalid length.
[ 1481.761418] nv0: entered promiscuous mode
[ 1482.671328] netlink: 'python3': attribute type 2 has an invalid length.
[ 1482.671449] openvswitch: nv0: Dropping previously announced user features
[ 1483.662793] left0: entered promiscuous mode
[ 1484.709015] right0: entered promiscuous mode
[ 1486.440754] right0: left promiscuous mode
[ 1488.157807] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 1489.118985] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 1489.273653] left0 (unregistering): left promiscuous mode
[ 1490.126085] nv0: left promiscuous mode
[ 1492.632574] ui0: entered promiscuous mode
[ 1493.657553] left0: entered promiscuous mode
[ 1494.939368] left0 (unregistering): left promiscuous mode
[ 1495.756864] ui0: left promiscuous mode
[ 1497.340675] netlink: 'python3': attribute type 2 has an invalid length.
[ 1497.340985] dropreason: entered promiscuous mode
[ 1498.218093] dropreason: left promiscuous mode
[ 1499.910538] psample: entered promiscuous mode
[ 1500.795586] psample: left promiscuous mode