[ 1478.125943] netlink: 'python3': attribute type 2 has an invalid length.
[ 1478.126270] arpping: entered promiscuous mode
[ 1479.086691] arpping: left promiscuous mode
[ 1480.803466] netlink: 'python3': attribute type 2 has an invalid length.
[ 1480.803779] ct4: entered promiscuous mode
[ 1481.725901] ct4: left promiscuous mode
[ 1483.376884] netlink: 'python3': attribute type 2 has an invalid length.
[ 1483.377198] cv4: entered promiscuous mode
[ 1484.313104] cv4: left promiscuous mode
[ 1486.094835] netlink: 'python3': attribute type 2 has an invalid length.
[ 1487.012234] c0: left promiscuous mode
[ 1487.012456] s0: left promiscuous mode
[ 1487.012492] nat4: left promiscuous mode
[ 1488.820948] netlink: 'python3': attribute type 2 has an invalid length.
[ 1488.821462] natrelated4: entered promiscuous mode
[ 1489.800658] natrelated4: left promiscuous mode
[ 1491.484767] netlink: 'python3': attribute type 2 has an invalid length.
[ 1491.485072] nv0: entered promiscuous mode
[ 1492.412147] netlink: 'python3': attribute type 2 has an invalid length.
[ 1492.412283] openvswitch: nv0: Dropping previously announced user features
[ 1493.482202] left0: entered promiscuous mode
[ 1494.558859] right0: entered promiscuous mode
[ 1496.180193] right0: left promiscuous mode
[ 1497.843806] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 1498.743307] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 1498.872658] left0 (unregistering): left promiscuous mode
[ 1499.698363] nv0: left promiscuous mode
[ 1502.109837] ui0: entered promiscuous mode
[ 1503.115748] left0: entered promiscuous mode
[ 1504.421189] left0 (unregistering): left promiscuous mode
[ 1505.268468] ui0: left promiscuous mode
[ 1506.899823] netlink: 'python3': attribute type 2 has an invalid length.
[ 1506.900095] dropreason: entered promiscuous mode
[ 1507.736649] dropreason: left promiscuous mode
[ 1509.401865] psample: entered promiscuous mode
[ 1510.311417] psample: left promiscuous mode