[    2.977745] openvswitch: Open vSwitch switching datapath
[    4.771599] ip (298) used greatest stack depth: 12616 bytes left
[    4.847127] ip (304) used greatest stack depth: 12568 bytes left
[    5.097693] ip (319) used greatest stack depth: 12344 bytes left
[   21.776652] tc (1112) used greatest stack depth: 11992 bytes left
[  123.493146] br0: port 1(veth_A-C) entered blocking state
[  123.493224] br0: port 1(veth_A-C) entered disabled state
[  123.493277] veth_A-C: entered allmulticast mode
[  123.493350] veth_A-C: entered promiscuous mode
[  123.493417] br0: port 1(veth_A-C) entered blocking state
[  123.493460] br0: port 1(veth_A-C) entered forwarding state
[  123.651390] br0: port 2(vxlan_a) entered blocking state
[  123.651481] br0: port 2(vxlan_a) entered disabled state
[  123.651563] vxlan_a: entered allmulticast mode
[  123.651681] vxlan_a: entered promiscuous mode
[  123.747437] br0: port 2(vxlan_a) entered blocking state
[  123.747512] br0: port 2(vxlan_a) entered forwarding state
[  126.531842] vxlan_a: left allmulticast mode
[  126.531910] vxlan_a: left promiscuous mode
[  126.531964] br0: port 2(vxlan_a) entered disabled state
[  126.532113] veth_A-C: left allmulticast mode
[  126.532164] veth_A-C: left promiscuous mode
[  126.532210] br0: port 1(veth_A-C) entered disabled state
[  130.754984] br0: port 1(veth_A-C) entered blocking state
[  130.755050] br0: port 1(veth_A-C) entered disabled state
[  130.755111] veth_A-C: entered allmulticast mode
[  130.755194] veth_A-C: entered promiscuous mode
[  130.755267] br0: port 1(veth_A-C) entered blocking state
[  130.755314] br0: port 1(veth_A-C) entered forwarding state
[  130.891691] br0: port 2(vxlan_a) entered blocking state
[  130.891743] br0: port 2(vxlan_a) entered disabled state
[  130.891798] vxlan_a: entered allmulticast mode
[  130.891864] vxlan_a: entered promiscuous mode
[  130.976916] br0: port 2(vxlan_a) entered blocking state
[  130.976974] br0: port 2(vxlan_a) entered forwarding state
[  133.699256] vxlan_a: left allmulticast mode
[  133.699313] vxlan_a: left promiscuous mode
[  133.699362] br0: port 2(vxlan_a) entered disabled state
[  133.699477] veth_A-C: left allmulticast mode
[  133.699527] veth_A-C: left promiscuous mode
[  133.699716] br0: port 1(veth_A-C) entered disabled state
[  137.823777] br0: port 1(veth_A-C) entered blocking state
[  137.823842] br0: port 1(veth_A-C) entered disabled state
[  137.823894] veth_A-C: entered allmulticast mode
[  137.823977] veth_A-C: entered promiscuous mode
[  137.824039] br0: port 1(veth_A-C) entered blocking state
[  137.824083] br0: port 1(veth_A-C) entered forwarding state
[  137.973772] br0: port 2(vxlan_a) entered blocking state
[  137.973835] br0: port 2(vxlan_a) entered disabled state
[  137.973888] vxlan_a: entered allmulticast mode
[  137.973967] vxlan_a: entered promiscuous mode
[  138.059717] br0: port 2(vxlan_a) entered blocking state
[  138.059782] br0: port 2(vxlan_a) entered forwarding state
[  140.831255] vxlan_a: left allmulticast mode
[  140.831305] vxlan_a: left promiscuous mode
[  140.831354] br0: port 2(vxlan_a) entered disabled state
[  140.831493] veth_A-C: left allmulticast mode
[  140.831533] veth_A-C: left promiscuous mode
[  140.831576] br0: port 1(veth_A-C) entered disabled state
[  144.944494] br0: port 1(veth_A-C) entered blocking state
[  144.944548] br0: port 1(veth_A-C) entered disabled state
[  144.944594] veth_A-C: entered allmulticast mode
[  144.944674] veth_A-C: entered promiscuous mode
[  144.944735] br0: port 1(veth_A-C) entered blocking state
[  144.944768] br0: port 1(veth_A-C) entered forwarding state
[  145.077234] br0: port 2(vxlan_a) entered blocking state
[  145.077294] br0: port 2(vxlan_a) entered disabled state
[  145.077358] vxlan_a: entered allmulticast mode
[  145.077435] vxlan_a: entered promiscuous mode
[  145.160245] br0: port 2(vxlan_a) entered blocking state
[  145.160308] br0: port 2(vxlan_a) entered forwarding state
[  147.978858] vxlan_a: left allmulticast mode
[  147.978910] vxlan_a: left promiscuous mode
[  147.978957] br0: port 2(vxlan_a) entered disabled state
[  147.979069] veth_A-C: left allmulticast mode
[  147.979106] veth_A-C: left promiscuous mode
[  147.979146] br0: port 1(veth_A-C) entered disabled state
[  152.083687] br0: port 1(veth_A-C) entered blocking state
[  152.083768] br0: port 1(veth_A-C) entered disabled state
[  152.083823] veth_A-C: entered allmulticast mode
[  152.083895] veth_A-C: entered promiscuous mode
[  152.083958] br0: port 1(veth_A-C) entered blocking state
[  152.083992] br0: port 1(veth_A-C) entered forwarding state
[  152.217187] br0: port 2(vxlan_a) entered blocking state
[  152.217253] br0: port 2(vxlan_a) entered disabled state
[  152.217305] vxlan_a: entered allmulticast mode
[  152.217379] vxlan_a: entered promiscuous mode
[  152.294600] br0: port 2(vxlan_a) entered blocking state
[  152.294674] br0: port 2(vxlan_a) entered forwarding state
[  155.060680] vxlan_a: left allmulticast mode
[  155.060743] vxlan_a: left promiscuous mode
[  155.060802] br0: port 2(vxlan_a) entered disabled state
[  155.060949] veth_A-C: left allmulticast mode
[  155.060991] veth_A-C: left promiscuous mode
[  155.061026] br0: port 1(veth_A-C) entered disabled state
[  158.900875] br0: port 1(veth_A-C) entered blocking state
[  158.900941] br0: port 1(veth_A-C) entered disabled state
[  158.900995] veth_A-C: entered allmulticast mode
[  158.901062] veth_A-C: entered promiscuous mode
[  158.901131] br0: port 1(veth_A-C) entered blocking state
[  158.901164] br0: port 1(veth_A-C) entered forwarding state
[  159.044198] br0: port 2(vxlan_a) entered blocking state
[  159.044256] br0: port 2(vxlan_a) entered disabled state
[  159.044305] vxlan_a: entered allmulticast mode
[  159.044373] vxlan_a: entered promiscuous mode
[  159.121822] br0: port 2(vxlan_a) entered blocking state
[  159.121879] br0: port 2(vxlan_a) entered forwarding state
[  161.796309] vxlan_a: left allmulticast mode
[  161.796357] vxlan_a: left promiscuous mode
[  161.796396] br0: port 2(vxlan_a) entered disabled state
[  161.796510] veth_A-C: left allmulticast mode
[  161.796545] veth_A-C: left promiscuous mode
[  161.796579] br0: port 1(veth_A-C) entered disabled state
[  165.568801] br0: port 1(veth_A-C) entered blocking state
[  165.568873] br0: port 1(veth_A-C) entered disabled state
[  165.568928] veth_A-C: entered allmulticast mode
[  165.569001] veth_A-C: entered promiscuous mode
[  165.569064] br0: port 1(veth_A-C) entered blocking state
[  165.569102] br0: port 1(veth_A-C) entered forwarding state
[  165.702338] br0: port 2(vxlan_a) entered blocking state
[  165.702407] br0: port 2(vxlan_a) entered disabled state
[  165.702468] vxlan_a: entered allmulticast mode
[  165.702558] vxlan_a: entered promiscuous mode
[  165.781916] br0: port 2(vxlan_a) entered blocking state
[  165.781986] br0: port 2(vxlan_a) entered forwarding state
[  168.537801] vxlan_a: left allmulticast mode
[  168.537870] vxlan_a: left promiscuous mode
[  168.537923] br0: port 2(vxlan_a) entered disabled state
[  168.538056] veth_A-C: left allmulticast mode
[  168.538108] veth_A-C: left promiscuous mode
[  168.538156] br0: port 1(veth_A-C) entered disabled state
[  172.741028] br0: port 1(veth_A-C) entered blocking state
[  172.741083] br0: port 1(veth_A-C) entered disabled state
[  172.741128] veth_A-C: entered allmulticast mode
[  172.741203] veth_A-C: entered promiscuous mode
[  172.741273] br0: port 1(veth_A-C) entered blocking state
[  172.741309] br0: port 1(veth_A-C) entered forwarding state
[  172.889878] br0: port 2(vxlan_a) entered blocking state
[  172.889943] br0: port 2(vxlan_a) entered disabled state
[  172.889993] vxlan_a: entered allmulticast mode
[  172.890071] vxlan_a: entered promiscuous mode
[  172.966750] br0: port 2(vxlan_a) entered blocking state
[  172.966799] br0: port 2(vxlan_a) entered forwarding state
[  175.314288] ping6 (6270) used greatest stack depth: 11984 bytes left
[  175.704511] vxlan_a: left allmulticast mode
[  175.704558] vxlan_a: left promiscuous mode
[  175.704601] br0: port 2(vxlan_a) entered disabled state
[  175.704861] veth_A-C: left allmulticast mode
[  175.704915] veth_A-C: left promiscuous mode
[  175.704959] br0: port 1(veth_A-C) entered disabled state
[  179.820320] br0: port 1(veth_A-C) entered blocking state
[  179.820387] br0: port 1(veth_A-C) entered disabled state
[  179.820448] veth_A-C: entered allmulticast mode
[  179.820524] veth_A-C: entered promiscuous mode
[  179.820593] br0: port 1(veth_A-C) entered blocking state
[  179.820633] br0: port 1(veth_A-C) entered forwarding state
[  179.969149] br0: port 2(geneve_a) entered blocking state
[  179.969238] br0: port 2(geneve_a) entered disabled state
[  179.969310] geneve_a: entered allmulticast mode
[  179.969397] geneve_a: entered promiscuous mode
[  180.060652] br0: port 2(geneve_a) entered blocking state
[  180.060727] br0: port 2(geneve_a) entered forwarding state
[  182.787187] geneve_a: left allmulticast mode
[  182.787243] geneve_a: left promiscuous mode
[  182.787286] br0: port 2(geneve_a) entered disabled state
[  182.787424] veth_A-C: left allmulticast mode
[  182.787458] veth_A-C: left promiscuous mode
[  182.787499] br0: port 1(veth_A-C) entered disabled state
[  187.134375] br0: port 1(veth_A-C) entered blocking state
[  187.134450] br0: port 1(veth_A-C) entered disabled state
[  187.134506] veth_A-C: entered allmulticast mode
[  187.134579] veth_A-C: entered promiscuous mode
[  187.134648] br0: port 1(veth_A-C) entered blocking state
[  187.134701] br0: port 1(veth_A-C) entered forwarding state
[  187.299713] br0: port 2(geneve_a) entered blocking state
[  187.299784] br0: port 2(geneve_a) entered disabled state
[  187.299846] geneve_a: entered allmulticast mode
[  187.299936] geneve_a: entered promiscuous mode
[  187.400048] br0: port 2(geneve_a) entered blocking state
[  187.400118] br0: port 2(geneve_a) entered forwarding state
[  190.171783] geneve_a: left allmulticast mode
[  190.171835] geneve_a: left promiscuous mode
[  190.171875] br0: port 2(geneve_a) entered disabled state
[  190.172000] veth_A-C: left allmulticast mode
[  190.172038] veth_A-C: left promiscuous mode
[  190.172063] br0: port 1(veth_A-C) entered disabled state
[  194.083120] br0: port 1(veth_A-C) entered blocking state
[  194.083182] br0: port 1(veth_A-C) entered disabled state
[  194.083235] veth_A-C: entered allmulticast mode
[  194.083307] veth_A-C: entered promiscuous mode
[  194.083374] br0: port 1(veth_A-C) entered blocking state
[  194.083411] br0: port 1(veth_A-C) entered forwarding state
[  194.215556] br0: port 2(geneve_a) entered blocking state
[  194.215608] br0: port 2(geneve_a) entered disabled state
[  194.215652] geneve_a: entered allmulticast mode
[  194.215724] geneve_a: entered promiscuous mode
[  194.297695] br0: port 2(geneve_a) entered blocking state
[  194.297763] br0: port 2(geneve_a) entered forwarding state
[  197.030941] geneve_a: left allmulticast mode
[  197.030996] geneve_a: left promiscuous mode
[  197.031037] br0: port 2(geneve_a) entered disabled state
[  197.031162] veth_A-C: left allmulticast mode
[  197.031198] veth_A-C: left promiscuous mode
[  197.031239] br0: port 1(veth_A-C) entered disabled state
[  201.187256] br0: port 1(veth_A-C) entered blocking state
[  201.187311] br0: port 1(veth_A-C) entered disabled state
[  201.187360] veth_A-C: entered allmulticast mode
[  201.187441] veth_A-C: entered promiscuous mode
[  201.187510] br0: port 1(veth_A-C) entered blocking state
[  201.187546] br0: port 1(veth_A-C) entered forwarding state
[  201.341173] br0: port 2(geneve_a) entered blocking state
[  201.341262] br0: port 2(geneve_a) entered disabled state
[  201.341339] geneve_a: entered allmulticast mode
[  201.341428] geneve_a: entered promiscuous mode
[  201.427665] br0: port 2(geneve_a) entered blocking state
[  201.427740] br0: port 2(geneve_a) entered forwarding state
[  204.180036] geneve_a: left allmulticast mode
[  204.180112] geneve_a: left promiscuous mode
[  204.180169] br0: port 2(geneve_a) entered disabled state
[  204.180315] veth_A-C: left allmulticast mode
[  204.180374] veth_A-C: left promiscuous mode
[  204.180423] br0: port 1(veth_A-C) entered disabled state
[  208.128025] br0: port 1(veth_A-C) entered blocking state
[  208.128092] br0: port 1(veth_A-C) entered disabled state
[  208.128149] veth_A-C: entered allmulticast mode
[  208.128229] veth_A-C: entered promiscuous mode
[  208.128300] br0: port 1(veth_A-C) entered blocking state
[  208.128345] br0: port 1(veth_A-C) entered forwarding state
[  208.261998] br0: port 2(geneve_a) entered blocking state
[  208.262064] br0: port 2(geneve_a) entered disabled state
[  208.262125] geneve_a: entered allmulticast mode
[  208.262213] geneve_a: entered promiscuous mode
[  208.340272] br0: port 2(geneve_a) entered blocking state
[  208.340332] br0: port 2(geneve_a) entered forwarding state
[  211.085721] geneve_a: left allmulticast mode
[  211.085785] geneve_a: left promiscuous mode
[  211.085842] br0: port 2(geneve_a) entered disabled state
[  211.085961] veth_A-C: left allmulticast mode
[  211.086013] veth_A-C: left promiscuous mode
[  211.086053] br0: port 1(veth_A-C) entered disabled state
[  215.349929] br0: port 1(veth_A-C) entered blocking state
[  215.349994] br0: port 1(veth_A-C) entered disabled state
[  215.350043] veth_A-C: entered allmulticast mode
[  215.350116] veth_A-C: entered promiscuous mode
[  215.350181] br0: port 1(veth_A-C) entered blocking state
[  215.350215] br0: port 1(veth_A-C) entered forwarding state
[  215.486725] br0: port 2(geneve_a) entered blocking state
[  215.486775] br0: port 2(geneve_a) entered disabled state
[  215.486821] geneve_a: entered allmulticast mode
[  215.486896] geneve_a: entered promiscuous mode
[  215.569217] br0: port 2(geneve_a) entered blocking state
[  215.569270] br0: port 2(geneve_a) entered forwarding state
[  218.291563] geneve_a: left allmulticast mode
[  218.291636] geneve_a: left promiscuous mode
[  218.291738] br0: port 2(geneve_a) entered disabled state
[  218.292025] veth_A-C: left allmulticast mode
[  218.292077] veth_A-C: left promiscuous mode
[  218.292124] br0: port 1(veth_A-C) entered disabled state
[  222.112767] br0: port 1(veth_A-C) entered blocking state
[  222.112828] br0: port 1(veth_A-C) entered disabled state
[  222.112883] veth_A-C: entered allmulticast mode
[  222.112963] veth_A-C: entered promiscuous mode
[  222.113030] br0: port 1(veth_A-C) entered blocking state
[  222.113069] br0: port 1(veth_A-C) entered forwarding state
[  222.269527] br0: port 2(geneve_a) entered blocking state
[  222.269588] br0: port 2(geneve_a) entered disabled state
[  222.269644] geneve_a: entered allmulticast mode
[  222.269726] geneve_a: entered promiscuous mode
[  222.362914] br0: port 2(geneve_a) entered blocking state
[  222.362971] br0: port 2(geneve_a) entered forwarding state
[  225.154789] geneve_a: left allmulticast mode
[  225.154866] geneve_a: left promiscuous mode
[  225.154923] br0: port 2(geneve_a) entered disabled state
[  225.155088] veth_A-C: left allmulticast mode
[  225.155157] veth_A-C: left promiscuous mode
[  225.155222] br0: port 1(veth_A-C) entered disabled state
[  229.401470] br0: port 1(veth_A-C) entered blocking state
[  229.401527] br0: port 1(veth_A-C) entered disabled state
[  229.401577] veth_A-C: entered allmulticast mode
[  229.401649] veth_A-C: entered promiscuous mode
[  229.401719] br0: port 1(veth_A-C) entered blocking state
[  229.401756] br0: port 1(veth_A-C) entered forwarding state
[  229.550769] br0: port 2(geneve_a) entered blocking state
[  229.550842] br0: port 2(geneve_a) entered disabled state
[  229.550906] geneve_a: entered allmulticast mode
[  229.550990] geneve_a: entered promiscuous mode
[  229.642186] br0: port 2(geneve_a) entered blocking state
[  229.642264] br0: port 2(geneve_a) entered forwarding state
[  232.401031] geneve_a: left allmulticast mode
[  232.401099] geneve_a: left promiscuous mode
[  232.401147] br0: port 2(geneve_a) entered disabled state
[  232.401380] veth_A-C: left allmulticast mode
[  232.401425] veth_A-C: left promiscuous mode
[  232.401473] br0: port 1(veth_A-C) entered disabled state
[  236.900551] netlink: 'python3': attribute type 2 has an invalid length.
[  236.900869] ovs_br0: entered promiscuous mode
[  237.962091] veth_A-C: entered promiscuous mode
[  238.998701] vxlan_a: entered promiscuous mode
[  248.092022] veth_A-C (unregistering): left promiscuous mode
[  249.128710] vxlan_a: left promiscuous mode
[  251.050384] ovs_br0: left promiscuous mode
[  253.023156] netlink: 'python3': attribute type 2 has an invalid length.
[  253.023465] ovs_br0: entered promiscuous mode
[  254.166505] veth_A-C: entered promiscuous mode
[  255.225868] vxlan_a: entered promiscuous mode
[  264.838081] veth_A-C (unregistering): left promiscuous mode
[  265.784453] vxlan_a: left promiscuous mode
[  267.530045] ovs_br0: left promiscuous mode
[  269.407189] netlink: 'python3': attribute type 2 has an invalid length.
[  269.407532] ovs_br0: entered promiscuous mode
[  270.482343] veth_A-C: entered promiscuous mode
[  271.569325] vxlan_a: entered promiscuous mode
[  280.957138] veth_A-C (unregistering): left promiscuous mode
[  281.998867] vxlan_a: left promiscuous mode
[  283.749946] ovs_br0: left promiscuous mode
[  285.556110] netlink: 'python3': attribute type 2 has an invalid length.
[  285.556365] ovs_br0: entered promiscuous mode
[  286.608610] veth_A-C: entered promiscuous mode
[  287.630704] vxlan_a: entered promiscuous mode
[  296.909075] veth_A-C (unregistering): left promiscuous mode
[  297.941958] vxlan_a: left promiscuous mode
[  299.784881] ovs_br0: left promiscuous mode
[  301.593197] netlink: 'python3': attribute type 2 has an invalid length.
[  301.593479] ovs_br0: entered promiscuous mode
[  302.720863] veth_A-C: entered promiscuous mode
[  303.796687] vxlan_a: entered promiscuous mode
[  313.156045] veth_A-C (unregistering): left promiscuous mode
[  314.116448] vxlan_a: left promiscuous mode
[  315.944523] ovs_br0: left promiscuous mode
[  317.969541] netlink: 'python3': attribute type 2 has an invalid length.
[  317.969823] ovs_br0: entered promiscuous mode
[  319.166059] veth_A-C: entered promiscuous mode
[  320.229467] vxlan_a: entered promiscuous mode
[  329.809119] veth_A-C (unregistering): left promiscuous mode
[  330.932785] vxlan_a: left promiscuous mode
[  332.753593] ovs_br0: left promiscuous mode
[  334.570254] netlink: 'python3': attribute type 2 has an invalid length.
[  334.570579] ovs_br0: entered promiscuous mode
[  335.672311] veth_A-C: entered promiscuous mode
[  336.774077] vxlan_a: entered promiscuous mode
[  346.210210] veth_A-C (unregistering): left promiscuous mode
[  347.176807] vxlan_a: left promiscuous mode
[  349.024528] ovs_br0: left promiscuous mode
[  350.830138] netlink: 'python3': attribute type 2 has an invalid length.
[  350.830412] ovs_br0: entered promiscuous mode
[  352.009397] veth_A-C: entered promiscuous mode
[  353.085111] vxlan_a: entered promiscuous mode
[  362.491078] veth_A-C (unregistering): left promiscuous mode
[  363.497683] vxlan_a: left promiscuous mode
[  365.312351] ovs_br0: left promiscuous mode
[  367.136614] netlink: 'python3': attribute type 2 has an invalid length.
[  367.136973] ovs_br0: entered promiscuous mode
[  368.369044] veth_A-C: entered promiscuous mode
[  369.506801] geneve_a: entered promiscuous mode
[  379.356132] veth_A-C (unregistering): left promiscuous mode
[  381.455149] geneve_a: left promiscuous mode
[  382.445847] ovs_br0: left promiscuous mode
[  384.400520] netlink: 'python3': attribute type 2 has an invalid length.
[  384.400795] ovs_br0: entered promiscuous mode
[  385.584147] veth_A-C: entered promiscuous mode
[  386.753532] geneve_a: entered promiscuous mode
[  396.403099] veth_A-C (unregistering): left promiscuous mode
[  398.540830] geneve_a: left promiscuous mode
[  399.605228] ovs_br0: left promiscuous mode
[  401.529369] netlink: 'python3': attribute type 2 has an invalid length.
[  401.529628] ovs_br0: entered promiscuous mode
[  402.672226] veth_A-C: entered promiscuous mode
[  403.742118] geneve_a: entered promiscuous mode
[  413.249488] veth_A-C (unregistering): left promiscuous mode
[  415.105024] geneve_a: left promiscuous mode
[  416.054731] ovs_br0: left promiscuous mode
[  417.816179] netlink: 'python3': attribute type 2 has an invalid length.
[  417.816444] ovs_br0: entered promiscuous mode
[  418.961226] veth_A-C: entered promiscuous mode
[  420.076689] geneve_a: entered promiscuous mode
[  429.519183] veth_A-C (unregistering): left promiscuous mode
[  436.313939] geneve_a: left promiscuous mode
[  438.113057] ovs_br0: left promiscuous mode
[  440.815773] netlink: 'python3': attribute type 2 has an invalid length.
[  440.816100] ovs_br0: entered promiscuous mode
[  442.267015] veth_A-C: entered promiscuous mode
[  443.578482] geneve_a: entered promiscuous mode
[  454.148242] veth_A-C (unregistering): left promiscuous mode
[  456.294373] geneve_a: left promiscuous mode
[  457.249431] ovs_br0: left promiscuous mode
[  459.224074] netlink: 'python3': attribute type 2 has an invalid length.
[  459.224372] ovs_br0: entered promiscuous mode
[  460.438489] veth_A-C: entered promiscuous mode
[  461.611829] geneve_a: entered promiscuous mode
[  471.603056] veth_A-C (unregistering): left promiscuous mode
[  473.689537] geneve_a: left promiscuous mode
[  474.635119] ovs_br0: left promiscuous mode
[  476.510104] netlink: 'python3': attribute type 2 has an invalid length.
[  476.510379] ovs_br0: entered promiscuous mode
[  477.715717] veth_A-C: entered promiscuous mode
[  478.799598] geneve_a: entered promiscuous mode
[  488.003056] veth_A-C (unregistering): left promiscuous mode
[  489.888622] geneve_a: left promiscuous mode
[  490.899568] ovs_br0: left promiscuous mode
[  492.866315] netlink: 'python3': attribute type 2 has an invalid length.
[  492.866603] ovs_br0: entered promiscuous mode
[  494.101094] veth_A-C: entered promiscuous mode
[  495.294714] geneve_a: entered promiscuous mode
[  505.126106] veth_A-C (unregistering): left promiscuous mode
[  507.046633] geneve_a: left promiscuous mode
[  507.972192] ovs_br0: left promiscuous mode
[  622.205004] Initializing XFRM netlink socket
[  702.708714] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  712.740720] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5