[    3.375916] openvswitch: Open vSwitch switching datapath
[    5.807506] ip (319) used greatest stack depth: 12344 bytes left
[   10.505440] ip (497) used greatest stack depth: 12328 bytes left
[  128.928147] br0: port 1(veth_A-C) entered blocking state
[  128.928228] br0: port 1(veth_A-C) entered disabled state
[  128.928296] veth_A-C: entered allmulticast mode
[  128.928387] veth_A-C: entered promiscuous mode
[  128.928471] br0: port 1(veth_A-C) entered blocking state
[  128.928525] br0: port 1(veth_A-C) entered forwarding state
[  129.104039] br0: port 2(vxlan_a) entered blocking state
[  129.104093] br0: port 2(vxlan_a) entered disabled state
[  129.104162] vxlan_a: entered allmulticast mode
[  129.104233] vxlan_a: entered promiscuous mode
[  129.200615] br0: port 2(vxlan_a) entered blocking state
[  129.200680] br0: port 2(vxlan_a) entered forwarding state
[  131.880322] socat (4672) used greatest stack depth: 12264 bytes left
[  132.063001] vxlan_a: left allmulticast mode
[  132.063059] vxlan_a: left promiscuous mode
[  132.063100] br0: port 2(vxlan_a) entered disabled state
[  132.063216] veth_A-C: left allmulticast mode
[  132.063259] veth_A-C: left promiscuous mode
[  132.063303] br0: port 1(veth_A-C) entered disabled state
[  136.353717] br0: port 1(veth_A-C) entered blocking state
[  136.353805] br0: port 1(veth_A-C) entered disabled state
[  136.353875] veth_A-C: entered allmulticast mode
[  136.353965] veth_A-C: entered promiscuous mode
[  136.354054] br0: port 1(veth_A-C) entered blocking state
[  136.354106] br0: port 1(veth_A-C) entered forwarding state
[  136.521744] br0: port 2(vxlan_a) entered blocking state
[  136.521825] br0: port 2(vxlan_a) entered disabled state
[  136.521893] vxlan_a: entered allmulticast mode
[  136.521984] vxlan_a: entered promiscuous mode
[  136.616431] br0: port 2(vxlan_a) entered blocking state
[  136.616509] br0: port 2(vxlan_a) entered forwarding state
[  139.428906] vxlan_a: left allmulticast mode
[  139.428969] vxlan_a: left promiscuous mode
[  139.429025] br0: port 2(vxlan_a) entered disabled state
[  139.429154] veth_A-C: left allmulticast mode
[  139.429209] veth_A-C: left promiscuous mode
[  139.429251] br0: port 1(veth_A-C) entered disabled state
[  143.711265] br0: port 1(veth_A-C) entered blocking state
[  143.711331] br0: port 1(veth_A-C) entered disabled state
[  143.711389] veth_A-C: entered allmulticast mode
[  143.711492] veth_A-C: entered promiscuous mode
[  143.711572] br0: port 1(veth_A-C) entered blocking state
[  143.711615] br0: port 1(veth_A-C) entered forwarding state
[  143.854432] br0: port 2(vxlan_a) entered blocking state
[  143.854491] br0: port 2(vxlan_a) entered disabled state
[  143.854544] vxlan_a: entered allmulticast mode
[  143.854626] vxlan_a: entered promiscuous mode
[  143.943868] br0: port 2(vxlan_a) entered blocking state
[  143.943956] br0: port 2(vxlan_a) entered forwarding state
[  146.341481] ping6 (5114) used greatest stack depth: 12192 bytes left
[  146.770978] vxlan_a: left allmulticast mode
[  146.771049] vxlan_a: left promiscuous mode
[  146.771110] br0: port 2(vxlan_a) entered disabled state
[  146.771265] veth_A-C: left allmulticast mode
[  146.771333] veth_A-C: left promiscuous mode
[  146.771388] br0: port 1(veth_A-C) entered disabled state
[  151.302057] br0: port 1(veth_A-C) entered blocking state
[  151.302122] br0: port 1(veth_A-C) entered disabled state
[  151.302177] veth_A-C: entered allmulticast mode
[  151.302264] veth_A-C: entered promiscuous mode
[  151.302352] br0: port 1(veth_A-C) entered blocking state
[  151.302394] br0: port 1(veth_A-C) entered forwarding state
[  151.460659] br0: port 2(vxlan_a) entered blocking state
[  151.460724] br0: port 2(vxlan_a) entered disabled state
[  151.460789] vxlan_a: entered allmulticast mode
[  151.460871] vxlan_a: entered promiscuous mode
[  151.550544] br0: port 2(vxlan_a) entered blocking state
[  151.550633] br0: port 2(vxlan_a) entered forwarding state
[  154.345218] vxlan_a: left allmulticast mode
[  154.345278] vxlan_a: left promiscuous mode
[  154.345334] br0: port 2(vxlan_a) entered disabled state
[  154.345458] veth_A-C: left allmulticast mode
[  154.345509] veth_A-C: left promiscuous mode
[  154.345552] br0: port 1(veth_A-C) entered disabled state
[  158.552696] br0: port 1(veth_A-C) entered blocking state
[  158.552749] br0: port 1(veth_A-C) entered disabled state
[  158.552805] veth_A-C: entered allmulticast mode
[  158.552873] veth_A-C: entered promiscuous mode
[  158.552933] br0: port 1(veth_A-C) entered blocking state
[  158.552966] br0: port 1(veth_A-C) entered forwarding state
[  158.676212] br0: port 2(vxlan_a) entered blocking state
[  158.676264] br0: port 2(vxlan_a) entered disabled state
[  158.676313] vxlan_a: entered allmulticast mode
[  158.676384] vxlan_a: entered promiscuous mode
[  158.761934] br0: port 2(vxlan_a) entered blocking state
[  158.762008] br0: port 2(vxlan_a) entered forwarding state
[  161.362560] socat (5592) used greatest stack depth: 12184 bytes left
[  161.531141] vxlan_a: left allmulticast mode
[  161.531205] vxlan_a: left promiscuous mode
[  161.531275] br0: port 2(vxlan_a) entered disabled state
[  161.531400] veth_A-C: left allmulticast mode
[  161.531467] veth_A-C: left promiscuous mode
[  161.531520] br0: port 1(veth_A-C) entered disabled state
[  165.701177] br0: port 1(veth_A-C) entered blocking state
[  165.701244] br0: port 1(veth_A-C) entered disabled state
[  165.701297] veth_A-C: entered allmulticast mode
[  165.701389] veth_A-C: entered promiscuous mode
[  165.701474] br0: port 1(veth_A-C) entered blocking state
[  165.701522] br0: port 1(veth_A-C) entered forwarding state
[  165.849678] br0: port 2(vxlan_a) entered blocking state
[  165.849744] br0: port 2(vxlan_a) entered disabled state
[  165.849809] vxlan_a: entered allmulticast mode
[  165.849890] vxlan_a: entered promiscuous mode
[  165.947236] br0: port 2(vxlan_a) entered blocking state
[  165.947333] br0: port 2(vxlan_a) entered forwarding state
[  168.780464] vxlan_a: left allmulticast mode
[  168.780513] vxlan_a: left promiscuous mode
[  168.780565] br0: port 2(vxlan_a) entered disabled state
[  168.780714] veth_A-C: left allmulticast mode
[  168.780754] veth_A-C: left promiscuous mode
[  168.780802] br0: port 1(veth_A-C) entered disabled state
[  173.065700] br0: port 1(veth_A-C) entered blocking state
[  173.065812] br0: port 1(veth_A-C) entered disabled state
[  173.065902] veth_A-C: entered allmulticast mode
[  173.066005] veth_A-C: entered promiscuous mode
[  173.066081] br0: port 1(veth_A-C) entered blocking state
[  173.066118] br0: port 1(veth_A-C) entered forwarding state
[  173.236235] br0: port 2(vxlan_a) entered blocking state
[  173.236288] br0: port 2(vxlan_a) entered disabled state
[  173.236337] vxlan_a: entered allmulticast mode
[  173.236405] vxlan_a: entered promiscuous mode
[  173.344571] br0: port 2(vxlan_a) entered blocking state
[  173.344657] br0: port 2(vxlan_a) entered forwarding state
[  175.764159] ping6 (6034) used greatest stack depth: 11968 bytes left
[  176.174936] vxlan_a: left allmulticast mode
[  176.175002] vxlan_a: left promiscuous mode
[  176.175071] br0: port 2(vxlan_a) entered disabled state
[  176.175222] veth_A-C: left allmulticast mode
[  176.175294] veth_A-C: left promiscuous mode
[  176.175343] br0: port 1(veth_A-C) entered disabled state
[  180.496742] br0: port 1(veth_A-C) entered blocking state
[  180.496845] br0: port 1(veth_A-C) entered disabled state
[  180.496922] veth_A-C: entered allmulticast mode
[  180.497013] veth_A-C: entered promiscuous mode
[  180.497076] br0: port 1(veth_A-C) entered blocking state
[  180.497109] br0: port 1(veth_A-C) entered forwarding state
[  180.644151] br0: port 2(vxlan_a) entered blocking state
[  180.644215] br0: port 2(vxlan_a) entered disabled state
[  180.644283] vxlan_a: entered allmulticast mode
[  180.644376] vxlan_a: entered promiscuous mode
[  180.728882] br0: port 2(vxlan_a) entered blocking state
[  180.728949] br0: port 2(vxlan_a) entered forwarding state
[  183.527175] vxlan_a: left allmulticast mode
[  183.527237] vxlan_a: left promiscuous mode
[  183.527293] br0: port 2(vxlan_a) entered disabled state
[  183.527557] veth_A-C: left allmulticast mode
[  183.527628] veth_A-C: left promiscuous mode
[  183.527677] br0: port 1(veth_A-C) entered disabled state
[  187.813906] br0: port 1(veth_A-C) entered blocking state
[  187.813988] br0: port 1(veth_A-C) entered disabled state
[  187.814045] veth_A-C: entered allmulticast mode
[  187.814128] veth_A-C: entered promiscuous mode
[  187.814198] br0: port 1(veth_A-C) entered blocking state
[  187.814238] br0: port 1(veth_A-C) entered forwarding state
[  187.981744] br0: port 2(geneve_a) entered blocking state
[  187.981832] br0: port 2(geneve_a) entered disabled state
[  187.981900] geneve_a: entered allmulticast mode
[  187.982005] geneve_a: entered promiscuous mode
[  188.084452] br0: port 2(geneve_a) entered blocking state
[  188.084514] br0: port 2(geneve_a) entered forwarding state
[  190.869540] geneve_a: left allmulticast mode
[  190.869629] geneve_a: left promiscuous mode
[  190.869676] br0: port 2(geneve_a) entered disabled state
[  190.869849] veth_A-C: left allmulticast mode
[  190.869892] veth_A-C: left promiscuous mode
[  190.869938] br0: port 1(veth_A-C) entered disabled state
[  195.187634] br0: port 1(veth_A-C) entered blocking state
[  195.187699] br0: port 1(veth_A-C) entered disabled state
[  195.187754] veth_A-C: entered allmulticast mode
[  195.187849] veth_A-C: entered promiscuous mode
[  195.187915] br0: port 1(veth_A-C) entered blocking state
[  195.187953] br0: port 1(veth_A-C) entered forwarding state
[  195.329472] br0: port 2(geneve_a) entered blocking state
[  195.329542] br0: port 2(geneve_a) entered disabled state
[  195.329597] geneve_a: entered allmulticast mode
[  195.329679] geneve_a: entered promiscuous mode
[  195.418732] br0: port 2(geneve_a) entered blocking state
[  195.418813] br0: port 2(geneve_a) entered forwarding state
[  198.158303] geneve_a: left allmulticast mode
[  198.158356] geneve_a: left promiscuous mode
[  198.158393] br0: port 2(geneve_a) entered disabled state
[  198.158606] veth_A-C: left allmulticast mode
[  198.158637] veth_A-C: left promiscuous mode
[  198.158667] br0: port 1(veth_A-C) entered disabled state
[  202.698287] br0: port 1(veth_A-C) entered blocking state
[  202.698352] br0: port 1(veth_A-C) entered disabled state
[  202.698409] veth_A-C: entered allmulticast mode
[  202.698485] veth_A-C: entered promiscuous mode
[  202.698554] br0: port 1(veth_A-C) entered blocking state
[  202.698592] br0: port 1(veth_A-C) entered forwarding state
[  202.841556] br0: port 2(geneve_a) entered blocking state
[  202.841621] br0: port 2(geneve_a) entered disabled state
[  202.841682] geneve_a: entered allmulticast mode
[  202.841790] geneve_a: entered promiscuous mode
[  202.924385] br0: port 2(geneve_a) entered blocking state
[  202.924443] br0: port 2(geneve_a) entered forwarding state
[  205.723728] geneve_a: left allmulticast mode
[  205.723830] geneve_a: left promiscuous mode
[  205.723871] br0: port 2(geneve_a) entered disabled state
[  205.723999] veth_A-C: left allmulticast mode
[  205.724042] veth_A-C: left promiscuous mode
[  205.724080] br0: port 1(veth_A-C) entered disabled state
[  210.055334] br0: port 1(veth_A-C) entered blocking state
[  210.055409] br0: port 1(veth_A-C) entered disabled state
[  210.055479] veth_A-C: entered allmulticast mode
[  210.055564] veth_A-C: entered promiscuous mode
[  210.055653] br0: port 1(veth_A-C) entered blocking state
[  210.055709] br0: port 1(veth_A-C) entered forwarding state
[  210.211600] br0: port 2(geneve_a) entered blocking state
[  210.211677] br0: port 2(geneve_a) entered disabled state
[  210.211750] geneve_a: entered allmulticast mode
[  210.211863] geneve_a: entered promiscuous mode
[  210.305033] br0: port 2(geneve_a) entered blocking state
[  210.305102] br0: port 2(geneve_a) entered forwarding state
[  213.112247] geneve_a: left allmulticast mode
[  213.112316] geneve_a: left promiscuous mode
[  213.112371] br0: port 2(geneve_a) entered disabled state
[  213.112498] veth_A-C: left allmulticast mode
[  213.112546] veth_A-C: left promiscuous mode
[  213.112590] br0: port 1(veth_A-C) entered disabled state
[  217.569867] br0: port 1(veth_A-C) entered blocking state
[  217.569922] br0: port 1(veth_A-C) entered disabled state
[  217.569974] veth_A-C: entered allmulticast mode
[  217.570049] veth_A-C: entered promiscuous mode
[  217.570110] br0: port 1(veth_A-C) entered blocking state
[  217.570146] br0: port 1(veth_A-C) entered forwarding state
[  217.722983] br0: port 2(geneve_a) entered blocking state
[  217.723038] br0: port 2(geneve_a) entered disabled state
[  217.723086] geneve_a: entered allmulticast mode
[  217.723151] geneve_a: entered promiscuous mode
[  217.815302] br0: port 2(geneve_a) entered blocking state
[  217.815360] br0: port 2(geneve_a) entered forwarding state
[  220.616972] geneve_a: left allmulticast mode
[  220.617028] geneve_a: left promiscuous mode
[  220.617069] br0: port 2(geneve_a) entered disabled state
[  220.617195] veth_A-C: left allmulticast mode
[  220.617233] veth_A-C: left promiscuous mode
[  220.617264] br0: port 1(veth_A-C) entered disabled state
[  224.990667] br0: port 1(veth_A-C) entered blocking state
[  224.990747] br0: port 1(veth_A-C) entered disabled state
[  224.990826] veth_A-C: entered allmulticast mode
[  224.990922] veth_A-C: entered promiscuous mode
[  224.991010] br0: port 1(veth_A-C) entered blocking state
[  224.991061] br0: port 1(veth_A-C) entered forwarding state
[  225.164089] br0: port 2(geneve_a) entered blocking state
[  225.164158] br0: port 2(geneve_a) entered disabled state
[  225.164226] geneve_a: entered allmulticast mode
[  225.164321] geneve_a: entered promiscuous mode
[  225.258358] br0: port 2(geneve_a) entered blocking state
[  225.258424] br0: port 2(geneve_a) entered forwarding state
[  228.096138] geneve_a: left allmulticast mode
[  228.096215] geneve_a: left promiscuous mode
[  228.096273] br0: port 2(geneve_a) entered disabled state
[  228.096418] veth_A-C: left allmulticast mode
[  228.096486] veth_A-C: left promiscuous mode
[  228.096533] br0: port 1(veth_A-C) entered disabled state
[  232.280126] br0: port 1(veth_A-C) entered blocking state
[  232.280183] br0: port 1(veth_A-C) entered disabled state
[  232.280241] veth_A-C: entered allmulticast mode
[  232.280321] veth_A-C: entered promiscuous mode
[  232.280386] br0: port 1(veth_A-C) entered blocking state
[  232.280422] br0: port 1(veth_A-C) entered forwarding state
[  232.427255] br0: port 2(geneve_a) entered blocking state
[  232.427326] br0: port 2(geneve_a) entered disabled state
[  232.427388] geneve_a: entered allmulticast mode
[  232.427483] geneve_a: entered promiscuous mode
[  232.516610] br0: port 2(geneve_a) entered blocking state
[  232.516677] br0: port 2(geneve_a) entered forwarding state
[  235.302366] geneve_a: left allmulticast mode
[  235.302435] geneve_a: left promiscuous mode
[  235.302490] br0: port 2(geneve_a) entered disabled state
[  235.302758] veth_A-C: left allmulticast mode
[  235.302820] veth_A-C: left promiscuous mode
[  235.302857] br0: port 1(veth_A-C) entered disabled state
[  239.506446] br0: port 1(veth_A-C) entered blocking state
[  239.506506] br0: port 1(veth_A-C) entered disabled state
[  239.506557] veth_A-C: entered allmulticast mode
[  239.506636] veth_A-C: entered promiscuous mode
[  239.506705] br0: port 1(veth_A-C) entered blocking state
[  239.506744] br0: port 1(veth_A-C) entered forwarding state
[  239.646959] br0: port 2(geneve_a) entered blocking state
[  239.647030] br0: port 2(geneve_a) entered disabled state
[  239.647079] geneve_a: entered allmulticast mode
[  239.647149] geneve_a: entered promiscuous mode
[  239.734331] br0: port 2(geneve_a) entered blocking state
[  239.734403] br0: port 2(geneve_a) entered forwarding state
[  242.535495] geneve_a: left allmulticast mode
[  242.535576] geneve_a: left promiscuous mode
[  242.535634] br0: port 2(geneve_a) entered disabled state
[  242.535807] veth_A-C: left allmulticast mode
[  242.535872] veth_A-C: left promiscuous mode
[  242.535921] br0: port 1(veth_A-C) entered disabled state
[  247.215476] netlink: 'python3': attribute type 2 has an invalid length.
[  247.215859] ovs_br0: entered promiscuous mode
[  248.325385] veth_A-C: entered promiscuous mode
[  249.351689] vxlan_a: entered promiscuous mode
[  259.048208] veth_A-C (unregistering): left promiscuous mode
[  260.081369] vxlan_a: left promiscuous mode
[  261.860522] ovs_br0: left promiscuous mode
[  263.733435] netlink: 'python3': attribute type 2 has an invalid length.
[  263.733696] ovs_br0: entered promiscuous mode
[  264.890851] veth_A-C: entered promiscuous mode
[  265.994055] vxlan_a: entered promiscuous mode
[  275.650154] veth_A-C (unregistering): left promiscuous mode
[  276.650865] vxlan_a: left promiscuous mode
[  278.401853] ovs_br0: left promiscuous mode
[  280.214860] netlink: 'python3': attribute type 2 has an invalid length.
[  280.215124] ovs_br0: entered promiscuous mode
[  281.353992] veth_A-C: entered promiscuous mode
[  282.386900] vxlan_a: entered promiscuous mode
[  291.526147] veth_A-C (unregistering): left promiscuous mode
[  292.450454] vxlan_a: left promiscuous mode
[  294.376727] ovs_br0: left promiscuous mode
[  296.298733] netlink: 'python3': attribute type 2 has an invalid length.
[  296.299060] ovs_br0: entered promiscuous mode
[  297.398868] veth_A-C: entered promiscuous mode
[  298.422543] vxlan_a: entered promiscuous mode
[  313.869640] veth_A-C (unregistering): left promiscuous mode
[  314.952383] vxlan_a: left promiscuous mode
[  317.015454] ovs_br0: left promiscuous mode
[  319.192350] netlink: 'python3': attribute type 2 has an invalid length.
[  319.192649] ovs_br0: entered promiscuous mode
[  320.425335] veth_A-C: entered promiscuous mode
[  321.615109] vxlan_a: entered promiscuous mode
[  331.894162] veth_A-C (unregistering): left promiscuous mode
[  332.895403] vxlan_a: left promiscuous mode
[  334.747599] ovs_br0: left promiscuous mode
[  336.658604] netlink: 'python3': attribute type 2 has an invalid length.
[  336.658888] ovs_br0: entered promiscuous mode
[  337.827355] veth_A-C: entered promiscuous mode
[  339.011465] vxlan_a: entered promiscuous mode
[  348.962193] veth_A-C (unregistering): left promiscuous mode
[  350.125428] vxlan_a: left promiscuous mode
[  352.113105] ovs_br0: left promiscuous mode
[  353.940350] netlink: 'python3': attribute type 2 has an invalid length.
[  353.940634] ovs_br0: entered promiscuous mode
[  355.132921] veth_A-C: entered promiscuous mode
[  356.276037] vxlan_a: entered promiscuous mode
[  366.024263] veth_A-C (unregistering): left promiscuous mode
[  367.022410] vxlan_a: left promiscuous mode
[  368.968995] ovs_br0: left promiscuous mode
[  370.854346] netlink: 'python3': attribute type 2 has an invalid length.
[  370.854663] ovs_br0: entered promiscuous mode
[  371.991336] veth_A-C: entered promiscuous mode
[  373.065255] vxlan_a: entered promiscuous mode
[  382.665557] veth_A-C (unregistering): left promiscuous mode
[  383.726967] vxlan_a: left promiscuous mode
[  385.645613] ovs_br0: left promiscuous mode
[  387.548173] netlink: 'python3': attribute type 2 has an invalid length.
[  387.548404] ovs_br0: entered promiscuous mode
[  388.689108] veth_A-C: entered promiscuous mode
[  389.753040] geneve_a: entered promiscuous mode
[  399.243125] veth_A-C (unregistering): left promiscuous mode
[  401.203900] geneve_a: left promiscuous mode
[  402.082858] ovs_br0: left promiscuous mode
[  403.825453] netlink: 'python3': attribute type 2 has an invalid length.
[  403.825711] ovs_br0: entered promiscuous mode
[  404.914584] veth_A-C: entered promiscuous mode
[  405.948151] geneve_a: entered promiscuous mode
[  415.333151] veth_A-C (unregistering): left promiscuous mode
[  417.309849] geneve_a: left promiscuous mode
[  418.316545] ovs_br0: left promiscuous mode
[  420.064603] netlink: 'python3': attribute type 2 has an invalid length.
[  420.064904] ovs_br0: entered promiscuous mode
[  421.176058] veth_A-C: entered promiscuous mode
[  422.220507] geneve_a: entered promiscuous mode
[  431.925219] veth_A-C (unregistering): left promiscuous mode
[  433.896369] geneve_a: left promiscuous mode
[  434.890201] ovs_br0: left promiscuous mode
[  436.871009] netlink: 'python3': attribute type 2 has an invalid length.
[  436.871316] ovs_br0: entered promiscuous mode
[  437.939285] veth_A-C: entered promiscuous mode
[  439.019310] geneve_a: entered promiscuous mode
[  448.836155] veth_A-C (unregistering): left promiscuous mode
[  450.870102] geneve_a: left promiscuous mode
[  451.808188] ovs_br0: left promiscuous mode
[  453.656529] netlink: 'python3': attribute type 2 has an invalid length.
[  453.656835] ovs_br0: entered promiscuous mode
[  454.797450] veth_A-C: entered promiscuous mode
[  455.927836] geneve_a: entered promiscuous mode
[  465.684179] veth_A-C (unregistering): left promiscuous mode
[  467.683292] geneve_a: left promiscuous mode
[  468.708719] ovs_br0: left promiscuous mode
[  470.572528] netlink: 'python3': attribute type 2 has an invalid length.
[  470.573044] ovs_br0: entered promiscuous mode
[  471.811871] veth_A-C: entered promiscuous mode
[  472.895207] geneve_a: entered promiscuous mode
[  482.649169] veth_A-C (unregistering): left promiscuous mode
[  484.677643] geneve_a: left promiscuous mode
[  485.673332] ovs_br0: left promiscuous mode
[  487.551340] netlink: 'python3': attribute type 2 has an invalid length.
[  487.551617] ovs_br0: entered promiscuous mode
[  488.730121] veth_A-C: entered promiscuous mode
[  489.872196] geneve_a: entered promiscuous mode
[  499.360135] veth_A-C (unregistering): left promiscuous mode
[  501.269919] geneve_a: left promiscuous mode
[  502.226840] ovs_br0: left promiscuous mode
[  504.191539] netlink: 'python3': attribute type 2 has an invalid length.
[  504.191822] ovs_br0: entered promiscuous mode
[  505.362806] veth_A-C: entered promiscuous mode
[  506.391463] geneve_a: entered promiscuous mode
[  516.242181] veth_A-C (unregistering): left promiscuous mode
[  518.261844] geneve_a: left promiscuous mode
[  519.270927] ovs_br0: left promiscuous mode
[  630.537891] Initializing XFRM netlink socket
[  708.747850] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  718.771807] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5