[ 1466.643714] netlink: 'python3': attribute type 2 has an invalid length.
[ 1466.643979] arpping: entered promiscuous mode
[ 1467.577578] arpping: left promiscuous mode
[ 1469.292932] netlink: 'python3': attribute type 2 has an invalid length.
[ 1469.293207] ct4: entered promiscuous mode
[ 1470.214395] ct4: left promiscuous mode
[ 1471.899576] netlink: 'python3': attribute type 2 has an invalid length.
[ 1471.899898] cv4: entered promiscuous mode
[ 1472.792307] cv4: left promiscuous mode
[ 1474.533617] netlink: 'python3': attribute type 2 has an invalid length.
[ 1475.409912] c0: left promiscuous mode
[ 1475.410013] s0: left promiscuous mode
[ 1475.410052] nat4: left promiscuous mode
[ 1476.973465] netlink: 'python3': attribute type 2 has an invalid length.
[ 1476.973756] natrelated4: entered promiscuous mode
[ 1477.823869] natrelated4: left promiscuous mode
[ 1479.384141] netlink: 'python3': attribute type 2 has an invalid length.
[ 1479.384406] nv0: entered promiscuous mode
[ 1480.265297] netlink: 'python3': attribute type 2 has an invalid length.
[ 1480.265388] openvswitch: nv0: Dropping previously announced user features
[ 1481.286066] left0: entered promiscuous mode
[ 1482.269849] right0: entered promiscuous mode
[ 1484.054791] right0: left promiscuous mode
[ 1485.852615] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 1486.796171] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[ 1486.928252] left0 (unregistering): left promiscuous mode
[ 1487.784726] nv0: left promiscuous mode
[ 1490.337004] ui0: entered promiscuous mode
[ 1491.423665] left0: entered promiscuous mode
[ 1492.686665] left0 (unregistering): left promiscuous mode
[ 1493.504451] ui0: left promiscuous mode
[ 1495.286572] netlink: 'python3': attribute type 2 has an invalid length.
[ 1495.286840] dropreason: entered promiscuous mode
[ 1496.184340] dropreason: left promiscuous mode