[  749.038673] openvswitch: Open vSwitch switching datapath
[  750.158542] netlink: 'python3': attribute type 2 has an invalid length.
[  750.158864] arpping: entered promiscuous mode
[  750.829239] c0: entered promiscuous mode
[  751.538805] s0: entered promiscuous mode
[  753.916226] s0 (unregistering): left promiscuous mode
[  753.960584] c0 (unregistering): left promiscuous mode
[  754.574592] arpping: left promiscuous mode
[  760.329326] netlink: 'python3': attribute type 2 has an invalid length.
[  760.329943] ct4: entered promiscuous mode
[  761.816188] c0: entered promiscuous mode
[  762.978478] s0: entered promiscuous mode
[  780.326909] s0 (unregistering): left promiscuous mode
[  780.377815] c0 (unregistering): left promiscuous mode
[  780.938257] ct4: left promiscuous mode
[  782.580141] netlink: 'python3': attribute type 2 has an invalid length.
[  782.580448] cv4: entered promiscuous mode
[  783.388904] c0: entered promiscuous mode
[  784.109065] s0: entered promiscuous mode
[  788.763199] s0 (unregistering): left promiscuous mode
[  788.805736] c0 (unregistering): left promiscuous mode
[  789.385234] cv4: left promiscuous mode
[  791.117011] netlink: 'python3': attribute type 2 has an invalid length.
[  791.117323] nat4: entered promiscuous mode
[  791.948184] c0: entered promiscuous mode
[  792.725358] s0: entered promiscuous mode
[  808.623886] s0 (unregistering): left promiscuous mode
[  808.668188] c0 (unregistering): left promiscuous mode
[  809.280346] nat4: left promiscuous mode
[  810.907741] netlink: 'python3': attribute type 2 has an invalid length.
[  810.908063] natrelated4: entered promiscuous mode
[  811.680539] c0: entered promiscuous mode
[  812.416078] s0: entered promiscuous mode
[  817.207531] s0 (unregistering): left promiscuous mode
[  817.251618] c0 (unregistering): left promiscuous mode
[  817.763101] natrelated4: left promiscuous mode
[  819.353702] netlink: 'python3': attribute type 2 has an invalid length.
[  819.353958] nv0: entered promiscuous mode
[  819.967667] netlink: 'python3': attribute type 2 has an invalid length.
[  819.967764] openvswitch: nv0: Dropping previously announced user features
[  820.653322] left0: entered promiscuous mode
[  821.364979] right0: entered promiscuous mode
[  822.424455] right0: left promiscuous mode
[  823.538698] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  823.592746] python3 (15346) used greatest stack depth: 10600 bytes left
[  824.135526] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  824.263052] left0 (unregistering): left promiscuous mode
[  824.771905] nv0: left promiscuous mode
[  826.805784] ui0: entered promiscuous mode
[  827.512813] left0: entered promiscuous mode
[  829.263906] left0 (unregistering): left promiscuous mode
[  829.790477] ui0: left promiscuous mode
[  831.493242] netlink: 'python3': attribute type 2 has an invalid length.
[  831.493798] dropreason: entered promiscuous mode
[  832.308385] c0: entered promiscuous mode
[  833.006458] s0: entered promiscuous mode
[  855.634546] s0 (unregistering): left promiscuous mode
[  855.677899] c0 (unregistering): left promiscuous mode
[  856.198647] dropreason: left promiscuous mode
[  857.809435] psample: entered promiscuous mode
[  858.701321] c0: entered promiscuous mode
[  858.864290] s0: entered promiscuous mode
[  860.098140] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  860.767255] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  861.493407] openvswitch: netlink: Flow actions may not be safe on all matching packets.
[  865.829840] s0 (unregistering): left promiscuous mode
[  865.882045] c0 (unregistering): left promiscuous mode
[  866.457165] psample: left promiscuous mode