[    2.772264] openvswitch: Open vSwitch switching datapath
[    4.763920] ip (320) used greatest stack depth: 12360 bytes left
[    9.093326] ip (525) used greatest stack depth: 12344 bytes left
[   47.327174] ping6 (2176) used greatest stack depth: 12136 bytes left
[  115.651263] br0: port 1(veth_A-C) entered blocking state
[  115.651328] br0: port 1(veth_A-C) entered disabled state
[  115.651380] veth_A-C: entered allmulticast mode
[  115.651453] veth_A-C: entered promiscuous mode
[  115.651513] br0: port 1(veth_A-C) entered blocking state
[  115.651554] br0: port 1(veth_A-C) entered forwarding state
[  115.779637] br0: port 2(vxlan_a) entered blocking state
[  115.779708] br0: port 2(vxlan_a) entered disabled state
[  115.779771] vxlan_a: entered allmulticast mode
[  115.779866] vxlan_a: entered promiscuous mode
[  115.863271] br0: port 2(vxlan_a) entered blocking state
[  115.863349] br0: port 2(vxlan_a) entered forwarding state
[  118.612115] vxlan_a: left allmulticast mode
[  118.612179] vxlan_a: left promiscuous mode
[  118.612232] br0: port 2(vxlan_a) entered disabled state
[  118.612370] veth_A-C: left allmulticast mode
[  118.612425] veth_A-C: left promiscuous mode
[  118.612471] br0: port 1(veth_A-C) entered disabled state
[  122.424532] br0: port 1(veth_A-C) entered blocking state
[  122.424650] br0: port 1(veth_A-C) entered disabled state
[  122.424743] veth_A-C: entered allmulticast mode
[  122.424843] veth_A-C: entered promiscuous mode
[  122.424926] br0: port 1(veth_A-C) entered blocking state
[  122.424969] br0: port 1(veth_A-C) entered forwarding state
[  122.564753] br0: port 2(vxlan_a) entered blocking state
[  122.564816] br0: port 2(vxlan_a) entered disabled state
[  122.564865] vxlan_a: entered allmulticast mode
[  122.564932] vxlan_a: entered promiscuous mode
[  122.644436] br0: port 2(vxlan_a) entered blocking state
[  122.644489] br0: port 2(vxlan_a) entered forwarding state
[  125.381304] vxlan_a: left allmulticast mode
[  125.381358] vxlan_a: left promiscuous mode
[  125.381407] br0: port 2(vxlan_a) entered disabled state
[  125.381597] veth_A-C: left allmulticast mode
[  125.381641] veth_A-C: left promiscuous mode
[  125.381689] br0: port 1(veth_A-C) entered disabled state
[  129.215851] br0: port 1(veth_A-C) entered blocking state
[  129.215914] br0: port 1(veth_A-C) entered disabled state
[  129.215969] veth_A-C: entered allmulticast mode
[  129.216057] veth_A-C: entered promiscuous mode
[  129.216140] br0: port 1(veth_A-C) entered blocking state
[  129.216196] br0: port 1(veth_A-C) entered forwarding state
[  129.355153] br0: port 2(vxlan_a) entered blocking state
[  129.355212] br0: port 2(vxlan_a) entered disabled state
[  129.355266] vxlan_a: entered allmulticast mode
[  129.355342] vxlan_a: entered promiscuous mode
[  129.443838] br0: port 2(vxlan_a) entered blocking state
[  129.443904] br0: port 2(vxlan_a) entered forwarding state
[  132.193705] vxlan_a: left allmulticast mode
[  132.193767] vxlan_a: left promiscuous mode
[  132.193832] br0: port 2(vxlan_a) entered disabled state
[  132.193987] veth_A-C: left allmulticast mode
[  132.194041] veth_A-C: left promiscuous mode
[  132.194088] br0: port 1(veth_A-C) entered disabled state
[  135.925164] br0: port 1(veth_A-C) entered blocking state
[  135.925220] br0: port 1(veth_A-C) entered disabled state
[  135.925272] veth_A-C: entered allmulticast mode
[  135.925350] veth_A-C: entered promiscuous mode
[  135.925416] br0: port 1(veth_A-C) entered blocking state
[  135.925451] br0: port 1(veth_A-C) entered forwarding state
[  136.060789] br0: port 2(vxlan_a) entered blocking state
[  136.060861] br0: port 2(vxlan_a) entered disabled state
[  136.060924] vxlan_a: entered allmulticast mode
[  136.061129] vxlan_a: entered promiscuous mode
[  136.137365] br0: port 2(vxlan_a) entered blocking state
[  136.137433] br0: port 2(vxlan_a) entered forwarding state
[  138.834970] vxlan_a: left allmulticast mode
[  138.835034] vxlan_a: left promiscuous mode
[  138.835097] br0: port 2(vxlan_a) entered disabled state
[  138.835243] veth_A-C: left allmulticast mode
[  138.835300] veth_A-C: left promiscuous mode
[  138.835343] br0: port 1(veth_A-C) entered disabled state
[  143.109539] br0: port 1(veth_A-C) entered blocking state
[  143.109601] br0: port 1(veth_A-C) entered disabled state
[  143.109649] veth_A-C: entered allmulticast mode
[  143.109715] veth_A-C: entered promiscuous mode
[  143.109772] br0: port 1(veth_A-C) entered blocking state
[  143.109804] br0: port 1(veth_A-C) entered forwarding state
[  143.242024] br0: port 2(vxlan_a) entered blocking state
[  143.242094] br0: port 2(vxlan_a) entered disabled state
[  143.242153] vxlan_a: entered allmulticast mode
[  143.242235] vxlan_a: entered promiscuous mode
[  143.320708] br0: port 2(vxlan_a) entered blocking state
[  143.320782] br0: port 2(vxlan_a) entered forwarding state
[  145.997093] vxlan_a: left allmulticast mode
[  145.997151] vxlan_a: left promiscuous mode
[  145.997202] br0: port 2(vxlan_a) entered disabled state
[  145.997338] veth_A-C: left allmulticast mode
[  145.997387] veth_A-C: left promiscuous mode
[  145.997429] br0: port 1(veth_A-C) entered disabled state
[  152.083696] br0: port 1(veth_A-C) entered blocking state
[  152.084017] br0: port 1(veth_A-C) entered disabled state
[  152.084095] veth_A-C: entered allmulticast mode
[  152.084212] veth_A-C: entered promiscuous mode
[  152.084698] br0: port 1(veth_A-C) entered blocking state
[  152.085075] br0: port 1(veth_A-C) entered forwarding state
[  152.316081] br0: port 2(vxlan_a) entered blocking state
[  152.317995] br0: port 2(vxlan_a) entered disabled state
[  152.318484] vxlan_a: entered allmulticast mode
[  152.318663] vxlan_a: entered promiscuous mode
[  152.740139] br0: port 2(vxlan_a) entered blocking state
[  152.740404] br0: port 2(vxlan_a) entered forwarding state
[  156.229457] vxlan_a: left allmulticast mode
[  156.229524] vxlan_a: left promiscuous mode
[  156.229595] br0: port 2(vxlan_a) entered disabled state
[  156.229983] veth_A-C: left allmulticast mode
[  156.230043] veth_A-C: left promiscuous mode
[  156.230090] br0: port 1(veth_A-C) entered disabled state
[  160.793661] br0: port 1(veth_A-C) entered blocking state
[  160.793748] br0: port 1(veth_A-C) entered disabled state
[  160.793824] veth_A-C: entered allmulticast mode
[  160.793928] veth_A-C: entered promiscuous mode
[  160.794025] br0: port 1(veth_A-C) entered blocking state
[  160.794082] br0: port 1(veth_A-C) entered forwarding state
[  160.965087] br0: port 2(vxlan_a) entered blocking state
[  160.965174] br0: port 2(vxlan_a) entered disabled state
[  160.965244] vxlan_a: entered allmulticast mode
[  160.965337] vxlan_a: entered promiscuous mode
[  161.057100] br0: port 2(vxlan_a) entered blocking state
[  161.057185] br0: port 2(vxlan_a) entered forwarding state
[  163.454689] ping6 (6034) used greatest stack depth: 12096 bytes left
[  163.864251] vxlan_a: left allmulticast mode
[  163.864318] vxlan_a: left promiscuous mode
[  163.864370] br0: port 2(vxlan_a) entered disabled state
[  163.864531] veth_A-C: left allmulticast mode
[  163.864611] veth_A-C: left promiscuous mode
[  163.864665] br0: port 1(veth_A-C) entered disabled state
[  167.911873] br0: port 1(veth_A-C) entered blocking state
[  167.911936] br0: port 1(veth_A-C) entered disabled state
[  167.911991] veth_A-C: entered allmulticast mode
[  167.912065] veth_A-C: entered promiscuous mode
[  167.912139] br0: port 1(veth_A-C) entered blocking state
[  167.912179] br0: port 1(veth_A-C) entered forwarding state
[  168.054217] br0: port 2(vxlan_a) entered blocking state
[  168.054281] br0: port 2(vxlan_a) entered disabled state
[  168.054338] vxlan_a: entered allmulticast mode
[  168.054435] vxlan_a: entered promiscuous mode
[  168.138388] br0: port 2(vxlan_a) entered blocking state
[  168.138464] br0: port 2(vxlan_a) entered forwarding state
[  170.510761] ping6 (6270) used greatest stack depth: 11944 bytes left
[  170.871709] vxlan_a: left allmulticast mode
[  170.871764] vxlan_a: left promiscuous mode
[  170.871810] br0: port 2(vxlan_a) entered disabled state
[  170.871920] veth_A-C: left allmulticast mode
[  170.871953] veth_A-C: left promiscuous mode
[  170.871988] br0: port 1(veth_A-C) entered disabled state
[  174.862658] br0: port 1(veth_A-C) entered blocking state
[  174.862724] br0: port 1(veth_A-C) entered disabled state
[  174.862778] veth_A-C: entered allmulticast mode
[  174.862854] veth_A-C: entered promiscuous mode
[  174.862923] br0: port 1(veth_A-C) entered blocking state
[  174.862975] br0: port 1(veth_A-C) entered forwarding state
[  175.006389] br0: port 2(geneve_a) entered blocking state
[  175.006460] br0: port 2(geneve_a) entered disabled state
[  175.006522] geneve_a: entered allmulticast mode
[  175.006639] geneve_a: entered promiscuous mode
[  175.096450] br0: port 2(geneve_a) entered blocking state
[  175.096504] br0: port 2(geneve_a) entered forwarding state
[  177.793226] geneve_a: left allmulticast mode
[  177.793299] geneve_a: left promiscuous mode
[  177.793352] br0: port 2(geneve_a) entered disabled state
[  177.793617] veth_A-C: left allmulticast mode
[  177.793666] veth_A-C: left promiscuous mode
[  177.793711] br0: port 1(veth_A-C) entered disabled state
[  181.969693] br0: port 1(veth_A-C) entered blocking state
[  181.969757] br0: port 1(veth_A-C) entered disabled state
[  181.969818] veth_A-C: entered allmulticast mode
[  181.969893] veth_A-C: entered promiscuous mode
[  181.969961] br0: port 1(veth_A-C) entered blocking state
[  181.970002] br0: port 1(veth_A-C) entered forwarding state
[  182.126489] br0: port 2(geneve_a) entered blocking state
[  182.126569] br0: port 2(geneve_a) entered disabled state
[  182.126623] geneve_a: entered allmulticast mode
[  182.126699] geneve_a: entered promiscuous mode
[  182.211727] br0: port 2(geneve_a) entered blocking state
[  182.211802] br0: port 2(geneve_a) entered forwarding state
[  184.921705] geneve_a: left allmulticast mode
[  184.921765] geneve_a: left promiscuous mode
[  184.921814] br0: port 2(geneve_a) entered disabled state
[  184.921936] veth_A-C: left allmulticast mode
[  184.921982] veth_A-C: left promiscuous mode
[  184.922024] br0: port 1(veth_A-C) entered disabled state
[  188.688869] br0: port 1(veth_A-C) entered blocking state
[  188.688925] br0: port 1(veth_A-C) entered disabled state
[  188.688974] veth_A-C: entered allmulticast mode
[  188.689040] veth_A-C: entered promiscuous mode
[  188.689102] br0: port 1(veth_A-C) entered blocking state
[  188.689141] br0: port 1(veth_A-C) entered forwarding state
[  188.822153] br0: port 2(geneve_a) entered blocking state
[  188.822226] br0: port 2(geneve_a) entered disabled state
[  188.822287] geneve_a: entered allmulticast mode
[  188.822371] geneve_a: entered promiscuous mode
[  188.900288] br0: port 2(geneve_a) entered blocking state
[  188.900349] br0: port 2(geneve_a) entered forwarding state
[  191.635708] geneve_a: left allmulticast mode
[  191.635766] geneve_a: left promiscuous mode
[  191.635808] br0: port 2(geneve_a) entered disabled state
[  191.636042] veth_A-C: left allmulticast mode
[  191.636079] veth_A-C: left promiscuous mode
[  191.636118] br0: port 1(veth_A-C) entered disabled state
[  195.444490] br0: port 1(veth_A-C) entered blocking state
[  195.444547] br0: port 1(veth_A-C) entered disabled state
[  195.444594] veth_A-C: entered allmulticast mode
[  195.444656] veth_A-C: entered promiscuous mode
[  195.444710] br0: port 1(veth_A-C) entered blocking state
[  195.444743] br0: port 1(veth_A-C) entered forwarding state
[  195.574070] br0: port 2(geneve_a) entered blocking state
[  195.574122] br0: port 2(geneve_a) entered disabled state
[  195.574168] geneve_a: entered allmulticast mode
[  195.574239] geneve_a: entered promiscuous mode
[  195.655669] br0: port 2(geneve_a) entered blocking state
[  195.655733] br0: port 2(geneve_a) entered forwarding state
[  198.354377] geneve_a: left allmulticast mode
[  198.354450] geneve_a: left promiscuous mode
[  198.354503] br0: port 2(geneve_a) entered disabled state
[  198.354636] veth_A-C: left allmulticast mode
[  198.354686] veth_A-C: left promiscuous mode
[  198.354746] br0: port 1(veth_A-C) entered disabled state
[  202.040053] br0: port 1(veth_A-C) entered blocking state
[  202.040102] br0: port 1(veth_A-C) entered disabled state
[  202.040147] veth_A-C: entered allmulticast mode
[  202.040207] veth_A-C: entered promiscuous mode
[  202.040261] br0: port 1(veth_A-C) entered blocking state
[  202.040291] br0: port 1(veth_A-C) entered forwarding state
[  202.186358] br0: port 2(geneve_a) entered blocking state
[  202.186428] br0: port 2(geneve_a) entered disabled state
[  202.186488] geneve_a: entered allmulticast mode
[  202.186581] geneve_a: entered promiscuous mode
[  202.270709] br0: port 2(geneve_a) entered blocking state
[  202.270778] br0: port 2(geneve_a) entered forwarding state
[  204.975666] geneve_a: left allmulticast mode
[  204.975740] geneve_a: left promiscuous mode
[  204.975800] br0: port 2(geneve_a) entered disabled state
[  204.975932] veth_A-C: left allmulticast mode
[  204.975980] veth_A-C: left promiscuous mode
[  204.976025] br0: port 1(veth_A-C) entered disabled state
[  208.792555] br0: port 1(veth_A-C) entered blocking state
[  208.792613] br0: port 1(veth_A-C) entered disabled state
[  208.792662] veth_A-C: entered allmulticast mode
[  208.792724] veth_A-C: entered promiscuous mode
[  208.792779] br0: port 1(veth_A-C) entered blocking state
[  208.792812] br0: port 1(veth_A-C) entered forwarding state
[  208.926911] br0: port 2(geneve_a) entered blocking state
[  208.926969] br0: port 2(geneve_a) entered disabled state
[  208.927024] geneve_a: entered allmulticast mode
[  208.927097] geneve_a: entered promiscuous mode
[  209.003317] br0: port 2(geneve_a) entered blocking state
[  209.003374] br0: port 2(geneve_a) entered forwarding state
[  211.701733] geneve_a: left allmulticast mode
[  211.701801] geneve_a: left promiscuous mode
[  211.701845] br0: port 2(geneve_a) entered disabled state
[  211.701994] veth_A-C: left allmulticast mode
[  211.702037] veth_A-C: left promiscuous mode
[  211.702082] br0: port 1(veth_A-C) entered disabled state
[  215.600461] br0: port 1(veth_A-C) entered blocking state
[  215.600515] br0: port 1(veth_A-C) entered disabled state
[  215.600569] veth_A-C: entered allmulticast mode
[  215.600636] veth_A-C: entered promiscuous mode
[  215.600696] br0: port 1(veth_A-C) entered blocking state
[  215.600728] br0: port 1(veth_A-C) entered forwarding state
[  215.742160] br0: port 2(geneve_a) entered blocking state
[  215.742215] br0: port 2(geneve_a) entered disabled state
[  215.742264] geneve_a: entered allmulticast mode
[  215.742333] geneve_a: entered promiscuous mode
[  215.814403] br0: port 2(geneve_a) entered blocking state
[  215.814459] br0: port 2(geneve_a) entered forwarding state
[  218.566983] geneve_a: left allmulticast mode
[  218.567050] geneve_a: left promiscuous mode
[  218.567099] br0: port 2(geneve_a) entered disabled state
[  218.567227] veth_A-C: left allmulticast mode
[  218.567272] veth_A-C: left promiscuous mode
[  218.567310] br0: port 1(veth_A-C) entered disabled state
[  222.763740] br0: port 1(veth_A-C) entered blocking state
[  222.763824] br0: port 1(veth_A-C) entered disabled state
[  222.763896] veth_A-C: entered allmulticast mode
[  222.763996] veth_A-C: entered promiscuous mode
[  222.764085] br0: port 1(veth_A-C) entered blocking state
[  222.764139] br0: port 1(veth_A-C) entered forwarding state
[  222.921060] br0: port 2(geneve_a) entered blocking state
[  222.921124] br0: port 2(geneve_a) entered disabled state
[  222.921189] geneve_a: entered allmulticast mode
[  222.921268] geneve_a: entered promiscuous mode
[  223.013093] br0: port 2(geneve_a) entered blocking state
[  223.013157] br0: port 2(geneve_a) entered forwarding state
[  225.783735] geneve_a: left allmulticast mode
[  225.783820] geneve_a: left promiscuous mode
[  225.783886] br0: port 2(geneve_a) entered disabled state
[  225.784023] veth_A-C: left allmulticast mode
[  225.784080] veth_A-C: left promiscuous mode
[  225.784134] br0: port 1(veth_A-C) entered disabled state
[  230.726449] netlink: 'python3': attribute type 2 has an invalid length.
[  230.726810] ovs_br0: entered promiscuous mode
[  231.888675] veth_A-C: entered promiscuous mode
[  233.011243] vxlan_a: entered promiscuous mode
[  242.774968] veth_A-C (unregistering): left promiscuous mode
[  243.903538] vxlan_a: left promiscuous mode
[  245.962251] ovs_br0: left promiscuous mode
[  248.092968] netlink: 'python3': attribute type 2 has an invalid length.
[  248.093279] ovs_br0: entered promiscuous mode
[  249.327660] veth_A-C: entered promiscuous mode
[  250.420311] vxlan_a: entered promiscuous mode
[  260.429142] veth_A-C (unregistering): left promiscuous mode
[  261.415453] vxlan_a: left promiscuous mode
[  263.216583] ovs_br0: left promiscuous mode
[  265.023530] netlink: 'python3': attribute type 2 has an invalid length.
[  265.023817] ovs_br0: entered promiscuous mode
[  266.114763] veth_A-C: entered promiscuous mode
[  267.193685] vxlan_a: entered promiscuous mode
[  276.738937] veth_A-C (unregistering): left promiscuous mode
[  277.715330] vxlan_a: left promiscuous mode
[  279.466049] ovs_br0: left promiscuous mode
[  281.297485] netlink: 'python3': attribute type 2 has an invalid length.
[  281.297732] ovs_br0: entered promiscuous mode
[  282.421261] veth_A-C: entered promiscuous mode
[  283.563660] vxlan_a: entered promiscuous mode
[  293.043960] veth_A-C (unregistering): left promiscuous mode
[  294.159969] vxlan_a: left promiscuous mode
[  295.989737] ovs_br0: left promiscuous mode
[  297.655411] netlink: 'python3': attribute type 2 has an invalid length.
[  297.655693] ovs_br0: entered promiscuous mode
[  298.665734] veth_A-C: entered promiscuous mode
[  299.692685] vxlan_a: entered promiscuous mode
[  309.123913] veth_A-C (unregistering): left promiscuous mode
[  310.124514] vxlan_a: left promiscuous mode
[  312.052838] ovs_br0: left promiscuous mode
[  313.957591] netlink: 'python3': attribute type 2 has an invalid length.
[  313.957852] ovs_br0: entered promiscuous mode
[  314.973474] veth_A-C: entered promiscuous mode
[  315.932430] vxlan_a: entered promiscuous mode
[  325.386899] veth_A-C (unregistering): left promiscuous mode
[  326.347659] vxlan_a: left promiscuous mode
[  328.257871] ovs_br0: left promiscuous mode
[  330.047802] netlink: 'python3': attribute type 2 has an invalid length.
[  330.048058] ovs_br0: entered promiscuous mode
[  331.101632] veth_A-C: entered promiscuous mode
[  332.262244] vxlan_a: entered promiscuous mode
[  341.725312] veth_A-C (unregistering): left promiscuous mode
[  342.720030] vxlan_a: left promiscuous mode
[  344.689517] ovs_br0: left promiscuous mode
[  346.817151] netlink: 'python3': attribute type 2 has an invalid length.
[  346.817399] ovs_br0: entered promiscuous mode
[  347.987793] veth_A-C: entered promiscuous mode
[  349.057366] vxlan_a: entered promiscuous mode
[  358.707529] veth_A-C (unregistering): left promiscuous mode
[  359.669188] vxlan_a: left promiscuous mode
[  361.447250] ovs_br0: left promiscuous mode
[  363.323177] netlink: 'python3': attribute type 2 has an invalid length.
[  363.323443] ovs_br0: entered promiscuous mode
[  364.506440] veth_A-C: entered promiscuous mode
[  365.726096] geneve_a: entered promiscuous mode
[  375.117876] veth_A-C (unregistering): left promiscuous mode
[  377.190036] geneve_a: left promiscuous mode
[  378.225674] ovs_br0: left promiscuous mode
[  380.294299] netlink: 'python3': attribute type 2 has an invalid length.
[  380.294643] ovs_br0: entered promiscuous mode
[  381.462392] veth_A-C: entered promiscuous mode
[  382.579077] geneve_a: entered promiscuous mode
[  391.878928] veth_A-C (unregistering): left promiscuous mode
[  393.783376] geneve_a: left promiscuous mode
[  394.802585] ovs_br0: left promiscuous mode
[  396.701857] netlink: 'python3': attribute type 2 has an invalid length.
[  396.702142] ovs_br0: entered promiscuous mode
[  397.973202] veth_A-C: entered promiscuous mode
[  399.153749] geneve_a: entered promiscuous mode
[  408.570918] veth_A-C (unregistering): left promiscuous mode
[  410.495314] geneve_a: left promiscuous mode
[  411.412693] ovs_br0: left promiscuous mode
[  413.239110] netlink: 'python3': attribute type 2 has an invalid length.
[  413.239365] ovs_br0: entered promiscuous mode
[  414.383045] veth_A-C: entered promiscuous mode
[  415.449286] geneve_a: entered promiscuous mode
[  424.870333] veth_A-C (unregistering): left promiscuous mode
[  426.950703] geneve_a: left promiscuous mode
[  427.932769] ovs_br0: left promiscuous mode
[  429.821905] netlink: 'python3': attribute type 2 has an invalid length.
[  429.822167] ovs_br0: entered promiscuous mode
[  431.071416] veth_A-C: entered promiscuous mode
[  432.219054] geneve_a: entered promiscuous mode
[  441.930949] veth_A-C (unregistering): left promiscuous mode
[  443.793688] geneve_a: left promiscuous mode
[  444.693215] ovs_br0: left promiscuous mode
[  446.688626] netlink: 'python3': attribute type 2 has an invalid length.
[  446.688890] ovs_br0: entered promiscuous mode
[  447.745060] veth_A-C: entered promiscuous mode
[  448.767650] geneve_a: entered promiscuous mode
[  458.062963] veth_A-C (unregistering): left promiscuous mode
[  460.028833] geneve_a: left promiscuous mode
[  460.965859] ovs_br0: left promiscuous mode
[  462.943332] netlink: 'python3': attribute type 2 has an invalid length.
[  462.943681] ovs_br0: entered promiscuous mode
[  464.127014] veth_A-C: entered promiscuous mode
[  465.280831] geneve_a: entered promiscuous mode
[  474.961984] veth_A-C (unregistering): left promiscuous mode
[  476.889927] geneve_a: left promiscuous mode
[  477.753976] ovs_br0: left promiscuous mode
[  479.581065] netlink: 'python3': attribute type 2 has an invalid length.
[  479.581393] ovs_br0: entered promiscuous mode
[  480.719922] veth_A-C: entered promiscuous mode
[  481.712684] geneve_a: entered promiscuous mode
[  490.860946] veth_A-C (unregistering): left promiscuous mode
[  492.868634] geneve_a: left promiscuous mode
[  493.840781] ovs_br0: left promiscuous mode
[  608.554101] Initializing XFRM netlink socket
[  691.794595] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5