[   38.600066] openvswitch: Open vSwitch switching datapath
[   58.588316] tc (5593) used greatest stack depth: 11992 bytes left
[  163.075824] br0: port 1(veth_A-C) entered blocking state
[  163.075902] br0: port 1(veth_A-C) entered disabled state
[  163.075959] veth_A-C: entered allmulticast mode
[  163.076092] veth_A-C: entered promiscuous mode
[  163.076189] br0: port 1(veth_A-C) entered blocking state
[  163.076234] br0: port 1(veth_A-C) entered forwarding state
[  163.234550] br0: port 2(vxlan_a) entered blocking state
[  163.234613] br0: port 2(vxlan_a) entered disabled state
[  163.234667] vxlan_a: entered allmulticast mode
[  163.234738] vxlan_a: entered promiscuous mode
[  163.336888] br0: port 2(vxlan_a) entered blocking state
[  163.337199] br0: port 2(vxlan_a) entered forwarding state
[  166.216814] vxlan_a: left allmulticast mode
[  166.216861] vxlan_a: left promiscuous mode
[  166.216901] br0: port 2(vxlan_a) entered disabled state
[  166.217053] veth_A-C: left allmulticast mode
[  166.217103] veth_A-C: left promiscuous mode
[  166.217141] br0: port 1(veth_A-C) entered disabled state
[  171.308779] br0: port 1(veth_A-C) entered blocking state
[  171.308841] br0: port 1(veth_A-C) entered disabled state
[  171.308913] veth_A-C: entered allmulticast mode
[  171.309012] veth_A-C: entered promiscuous mode
[  171.309117] br0: port 1(veth_A-C) entered blocking state
[  171.309174] br0: port 1(veth_A-C) entered forwarding state
[  171.474234] br0: port 2(vxlan_a) entered blocking state
[  171.474306] br0: port 2(vxlan_a) entered disabled state
[  171.474372] vxlan_a: entered allmulticast mode
[  171.474456] vxlan_a: entered promiscuous mode
[  171.572751] br0: port 2(vxlan_a) entered blocking state
[  171.572830] br0: port 2(vxlan_a) entered forwarding state
[  174.443294] vxlan_a: left allmulticast mode
[  174.443370] vxlan_a: left promiscuous mode
[  174.443444] br0: port 2(vxlan_a) entered disabled state
[  174.443640] veth_A-C: left allmulticast mode
[  174.443688] veth_A-C: left promiscuous mode
[  174.443734] br0: port 1(veth_A-C) entered disabled state
[  179.285223] br0: port 1(veth_A-C) entered blocking state
[  179.285290] br0: port 1(veth_A-C) entered disabled state
[  179.285342] veth_A-C: entered allmulticast mode
[  179.285424] veth_A-C: entered promiscuous mode
[  179.285493] br0: port 1(veth_A-C) entered blocking state
[  179.285529] br0: port 1(veth_A-C) entered forwarding state
[  179.458551] br0: port 2(vxlan_a) entered blocking state
[  179.458626] br0: port 2(vxlan_a) entered disabled state
[  179.458698] vxlan_a: entered allmulticast mode
[  179.458798] vxlan_a: entered promiscuous mode
[  179.557432] br0: port 2(vxlan_a) entered blocking state
[  179.557497] br0: port 2(vxlan_a) entered forwarding state
[  182.378383] vxlan_a: left allmulticast mode
[  182.378434] vxlan_a: left promiscuous mode
[  182.378475] br0: port 2(vxlan_a) entered disabled state
[  182.378586] veth_A-C: left allmulticast mode
[  182.378619] veth_A-C: left promiscuous mode
[  182.378657] br0: port 1(veth_A-C) entered disabled state
[  187.164814] br0: port 1(veth_A-C) entered blocking state
[  187.164868] br0: port 1(veth_A-C) entered disabled state
[  187.164923] veth_A-C: entered allmulticast mode
[  187.164997] veth_A-C: entered promiscuous mode
[  187.165073] br0: port 1(veth_A-C) entered blocking state
[  187.165106] br0: port 1(veth_A-C) entered forwarding state
[  187.316220] br0: port 2(vxlan_a) entered blocking state
[  187.316291] br0: port 2(vxlan_a) entered disabled state
[  187.316360] vxlan_a: entered allmulticast mode
[  187.316443] vxlan_a: entered promiscuous mode
[  187.417112] br0: port 2(vxlan_a) entered blocking state
[  187.417187] br0: port 2(vxlan_a) entered forwarding state
[  190.297313] vxlan_a: left allmulticast mode
[  190.297371] vxlan_a: left promiscuous mode
[  190.297423] br0: port 2(vxlan_a) entered disabled state
[  190.297581] veth_A-C: left allmulticast mode
[  190.297624] veth_A-C: left promiscuous mode
[  190.297664] br0: port 1(veth_A-C) entered disabled state
[  194.854830] br0: port 1(veth_A-C) entered blocking state
[  194.854895] br0: port 1(veth_A-C) entered disabled state
[  194.854955] veth_A-C: entered allmulticast mode
[  194.855050] veth_A-C: entered promiscuous mode
[  194.855119] br0: port 1(veth_A-C) entered blocking state
[  194.855153] br0: port 1(veth_A-C) entered forwarding state
[  195.009573] br0: port 2(vxlan_a) entered blocking state
[  195.009636] br0: port 2(vxlan_a) entered disabled state
[  195.009689] vxlan_a: entered allmulticast mode
[  195.009775] vxlan_a: entered promiscuous mode
[  195.104366] br0: port 2(vxlan_a) entered blocking state
[  195.104442] br0: port 2(vxlan_a) entered forwarding state
[  197.961269] vxlan_a: left allmulticast mode
[  197.961327] vxlan_a: left promiscuous mode
[  197.961373] br0: port 2(vxlan_a) entered disabled state
[  197.961497] veth_A-C: left allmulticast mode
[  197.961547] veth_A-C: left promiscuous mode
[  197.961593] br0: port 1(veth_A-C) entered disabled state
[  202.327635] br0: port 1(veth_A-C) entered blocking state
[  202.327690] br0: port 1(veth_A-C) entered disabled state
[  202.327740] veth_A-C: entered allmulticast mode
[  202.327803] veth_A-C: entered promiscuous mode
[  202.327869] br0: port 1(veth_A-C) entered blocking state
[  202.327917] br0: port 1(veth_A-C) entered forwarding state
[  202.472870] br0: port 2(vxlan_a) entered blocking state
[  202.472926] br0: port 2(vxlan_a) entered disabled state
[  202.472976] vxlan_a: entered allmulticast mode
[  202.473053] vxlan_a: entered promiscuous mode
[  202.565734] br0: port 2(vxlan_a) entered blocking state
[  202.565790] br0: port 2(vxlan_a) entered forwarding state
[  205.410386] vxlan_a: left allmulticast mode
[  205.410435] vxlan_a: left promiscuous mode
[  205.410478] br0: port 2(vxlan_a) entered disabled state
[  205.410639] veth_A-C: left allmulticast mode
[  205.410676] veth_A-C: left promiscuous mode
[  205.410711] br0: port 1(veth_A-C) entered disabled state
[  209.834427] br0: port 1(veth_A-C) entered blocking state
[  209.834492] br0: port 1(veth_A-C) entered disabled state
[  209.834557] veth_A-C: entered allmulticast mode
[  209.834633] veth_A-C: entered promiscuous mode
[  209.834693] br0: port 1(veth_A-C) entered blocking state
[  209.834727] br0: port 1(veth_A-C) entered forwarding state
[  209.957764] br0: port 2(vxlan_a) entered blocking state
[  209.957825] br0: port 2(vxlan_a) entered disabled state
[  209.957871] vxlan_a: entered allmulticast mode
[  209.957939] vxlan_a: entered promiscuous mode
[  210.037146] br0: port 2(vxlan_a) entered blocking state
[  210.037200] br0: port 2(vxlan_a) entered forwarding state
[  212.391767] ping6 (10771) used greatest stack depth: 11952 bytes left
[  212.779546] vxlan_a: left allmulticast mode
[  212.779601] vxlan_a: left promiscuous mode
[  212.779648] br0: port 2(vxlan_a) entered disabled state
[  212.779952] veth_A-C: left allmulticast mode
[  212.780007] veth_A-C: left promiscuous mode
[  212.780063] br0: port 1(veth_A-C) entered disabled state
[  217.648427] br0: port 1(veth_A-C) entered blocking state
[  217.648506] br0: port 1(veth_A-C) entered disabled state
[  217.648579] veth_A-C: entered allmulticast mode
[  217.648676] veth_A-C: entered promiscuous mode
[  217.648766] br0: port 1(veth_A-C) entered blocking state
[  217.648820] br0: port 1(veth_A-C) entered forwarding state
[  217.817031] br0: port 2(vxlan_a) entered blocking state
[  217.817106] br0: port 2(vxlan_a) entered disabled state
[  217.817177] vxlan_a: entered allmulticast mode
[  217.817262] vxlan_a: entered promiscuous mode
[  217.913188] br0: port 2(vxlan_a) entered blocking state
[  217.913262] br0: port 2(vxlan_a) entered forwarding state
[  220.325071] ping6 (11017) used greatest stack depth: 11928 bytes left
[  220.731499] vxlan_a: left allmulticast mode
[  220.731564] vxlan_a: left promiscuous mode
[  220.731635] br0: port 2(vxlan_a) entered disabled state
[  220.731795] veth_A-C: left allmulticast mode
[  220.731852] veth_A-C: left promiscuous mode
[  220.731903] br0: port 1(veth_A-C) entered disabled state
[  225.430900] br0: port 1(veth_A-C) entered blocking state
[  225.430972] br0: port 1(veth_A-C) entered disabled state
[  225.431046] veth_A-C: entered allmulticast mode
[  225.431123] veth_A-C: entered promiscuous mode
[  225.431198] br0: port 1(veth_A-C) entered blocking state
[  225.431240] br0: port 1(veth_A-C) entered forwarding state
[  225.590350] br0: port 2(geneve_a) entered blocking state
[  225.590430] br0: port 2(geneve_a) entered disabled state
[  225.590495] geneve_a: entered allmulticast mode
[  225.590585] geneve_a: entered promiscuous mode
[  225.686244] br0: port 2(geneve_a) entered blocking state
[  225.686308] br0: port 2(geneve_a) entered forwarding state
[  228.517274] geneve_a: left allmulticast mode
[  228.517346] geneve_a: left promiscuous mode
[  228.517397] br0: port 2(geneve_a) entered disabled state
[  228.517554] veth_A-C: left allmulticast mode
[  228.517602] veth_A-C: left promiscuous mode
[  228.517651] br0: port 1(veth_A-C) entered disabled state
[  233.128984] br0: port 1(veth_A-C) entered blocking state
[  233.129064] br0: port 1(veth_A-C) entered disabled state
[  233.129137] veth_A-C: entered allmulticast mode
[  233.129233] veth_A-C: entered promiscuous mode
[  233.129318] br0: port 1(veth_A-C) entered blocking state
[  233.129371] br0: port 1(veth_A-C) entered forwarding state
[  233.285118] br0: port 2(geneve_a) entered blocking state
[  233.285178] br0: port 2(geneve_a) entered disabled state
[  233.285227] geneve_a: entered allmulticast mode
[  233.285295] geneve_a: entered promiscuous mode
[  233.372157] br0: port 2(geneve_a) entered blocking state
[  233.372217] br0: port 2(geneve_a) entered forwarding state
[  236.185899] geneve_a: left allmulticast mode
[  236.185985] geneve_a: left promiscuous mode
[  236.186062] br0: port 2(geneve_a) entered disabled state
[  236.186241] veth_A-C: left allmulticast mode
[  236.186301] veth_A-C: left promiscuous mode
[  236.186364] br0: port 1(veth_A-C) entered disabled state
[  240.503810] br0: port 1(veth_A-C) entered blocking state
[  240.503880] br0: port 1(veth_A-C) entered disabled state
[  240.503948] veth_A-C: entered allmulticast mode
[  240.504036] veth_A-C: entered promiscuous mode
[  240.504116] br0: port 1(veth_A-C) entered blocking state
[  240.504164] br0: port 1(veth_A-C) entered forwarding state
[  240.651458] br0: port 2(geneve_a) entered blocking state
[  240.651517] br0: port 2(geneve_a) entered disabled state
[  240.651570] geneve_a: entered allmulticast mode
[  240.651653] geneve_a: entered promiscuous mode
[  240.740096] br0: port 2(geneve_a) entered blocking state
[  240.740163] br0: port 2(geneve_a) entered forwarding state
[  243.528152] geneve_a: left allmulticast mode
[  243.528210] geneve_a: left promiscuous mode
[  243.528255] br0: port 2(geneve_a) entered disabled state
[  243.528400] veth_A-C: left allmulticast mode
[  243.528443] veth_A-C: left promiscuous mode
[  243.528487] br0: port 1(veth_A-C) entered disabled state
[  247.976859] br0: port 1(veth_A-C) entered blocking state
[  247.976918] br0: port 1(veth_A-C) entered disabled state
[  247.976968] veth_A-C: entered allmulticast mode
[  247.977044] veth_A-C: entered promiscuous mode
[  247.977103] br0: port 1(veth_A-C) entered blocking state
[  247.977134] br0: port 1(veth_A-C) entered forwarding state
[  248.116782] br0: port 2(geneve_a) entered blocking state
[  248.116842] br0: port 2(geneve_a) entered disabled state
[  248.116895] geneve_a: entered allmulticast mode
[  248.116963] geneve_a: entered promiscuous mode
[  248.202866] br0: port 2(geneve_a) entered blocking state
[  248.202920] br0: port 2(geneve_a) entered forwarding state
[  250.988725] geneve_a: left allmulticast mode
[  250.988808] geneve_a: left promiscuous mode
[  250.988865] br0: port 2(geneve_a) entered disabled state
[  250.989003] veth_A-C: left allmulticast mode
[  250.989063] veth_A-C: left promiscuous mode
[  250.989114] br0: port 1(veth_A-C) entered disabled state
[  255.380908] br0: port 1(veth_A-C) entered blocking state
[  255.380965] br0: port 1(veth_A-C) entered disabled state
[  255.381018] veth_A-C: entered allmulticast mode
[  255.381120] veth_A-C: entered promiscuous mode
[  255.381205] br0: port 1(veth_A-C) entered blocking state
[  255.381242] br0: port 1(veth_A-C) entered forwarding state
[  255.538708] br0: port 2(geneve_a) entered blocking state
[  255.538783] br0: port 2(geneve_a) entered disabled state
[  255.538846] geneve_a: entered allmulticast mode
[  255.538924] geneve_a: entered promiscuous mode
[  255.634443] br0: port 2(geneve_a) entered blocking state
[  255.634511] br0: port 2(geneve_a) entered forwarding state
[  258.513547] geneve_a: left allmulticast mode
[  258.513611] geneve_a: left promiscuous mode
[  258.513661] br0: port 2(geneve_a) entered disabled state
[  258.513806] veth_A-C: left allmulticast mode
[  258.513851] veth_A-C: left promiscuous mode
[  258.513892] br0: port 1(veth_A-C) entered disabled state
[  263.370133] br0: port 1(veth_A-C) entered blocking state
[  263.370211] br0: port 1(veth_A-C) entered disabled state
[  263.370279] veth_A-C: entered allmulticast mode
[  263.370360] veth_A-C: entered promiscuous mode
[  263.370431] br0: port 1(veth_A-C) entered blocking state
[  263.370472] br0: port 1(veth_A-C) entered forwarding state
[  263.545609] br0: port 2(geneve_a) entered blocking state
[  263.545684] br0: port 2(geneve_a) entered disabled state
[  263.545749] geneve_a: entered allmulticast mode
[  263.545830] geneve_a: entered promiscuous mode
[  263.643138] br0: port 2(geneve_a) entered blocking state
[  263.643196] br0: port 2(geneve_a) entered forwarding state
[  266.458857] geneve_a: left allmulticast mode
[  266.458942] geneve_a: left promiscuous mode
[  266.459018] br0: port 2(geneve_a) entered disabled state
[  266.459182] veth_A-C: left allmulticast mode
[  266.459241] veth_A-C: left promiscuous mode
[  266.459300] br0: port 1(veth_A-C) entered disabled state
[  271.103149] br0: port 1(veth_A-C) entered blocking state
[  271.103218] br0: port 1(veth_A-C) entered disabled state
[  271.103284] veth_A-C: entered allmulticast mode
[  271.103367] veth_A-C: entered promiscuous mode
[  271.103436] br0: port 1(veth_A-C) entered blocking state
[  271.103476] br0: port 1(veth_A-C) entered forwarding state
[  271.262835] br0: port 2(geneve_a) entered blocking state
[  271.262905] br0: port 2(geneve_a) entered disabled state
[  271.262966] geneve_a: entered allmulticast mode
[  271.263058] geneve_a: entered promiscuous mode
[  271.360904] br0: port 2(geneve_a) entered blocking state
[  271.360974] br0: port 2(geneve_a) entered forwarding state
[  274.202798] geneve_a: left allmulticast mode
[  274.202858] geneve_a: left promiscuous mode
[  274.202900] br0: port 2(geneve_a) entered disabled state
[  274.203086] veth_A-C: left allmulticast mode
[  274.203134] veth_A-C: left promiscuous mode
[  274.203166] br0: port 1(veth_A-C) entered disabled state
[  278.733148] br0: port 1(veth_A-C) entered blocking state
[  278.733208] br0: port 1(veth_A-C) entered disabled state
[  278.733261] veth_A-C: entered allmulticast mode
[  278.733338] veth_A-C: entered promiscuous mode
[  278.733422] br0: port 1(veth_A-C) entered blocking state
[  278.733456] br0: port 1(veth_A-C) entered forwarding state
[  278.893205] br0: port 2(geneve_a) entered blocking state
[  278.893281] br0: port 2(geneve_a) entered disabled state
[  278.893349] geneve_a: entered allmulticast mode
[  278.893430] geneve_a: entered promiscuous mode
[  278.987000] br0: port 2(geneve_a) entered blocking state
[  278.987075] br0: port 2(geneve_a) entered forwarding state
[  281.860345] geneve_a: left allmulticast mode
[  281.860413] geneve_a: left promiscuous mode
[  281.860461] br0: port 2(geneve_a) entered disabled state
[  281.860589] veth_A-C: left allmulticast mode
[  281.860632] veth_A-C: left promiscuous mode
[  281.860674] br0: port 1(veth_A-C) entered disabled state
[  287.233146] netlink: 'python3': attribute type 2 has an invalid length.
[  287.233415] ovs_br0: entered promiscuous mode
[  288.553430] veth_A-C: entered promiscuous mode
[  289.793790] vxlan_a: entered promiscuous mode
[  299.883594] veth_A-C (unregistering): left promiscuous mode
[  301.047095] vxlan_a: left promiscuous mode
[  302.999713] ovs_br0: left promiscuous mode
[  305.017428] netlink: 'python3': attribute type 2 has an invalid length.
[  305.017697] ovs_br0: entered promiscuous mode
[  306.235096] veth_A-C: entered promiscuous mode
[  307.429186] vxlan_a: entered promiscuous mode
[  317.524515] veth_A-C (unregistering): left promiscuous mode
[  318.739972] vxlan_a: left promiscuous mode
[  320.829161] ovs_br0: left promiscuous mode
[  322.764874] netlink: 'python3': attribute type 2 has an invalid length.
[  322.765309] ovs_br0: entered promiscuous mode
[  323.899760] veth_A-C: entered promiscuous mode
[  325.083155] vxlan_a: entered promiscuous mode
[  335.286602] veth_A-C (unregistering): left promiscuous mode
[  336.474136] vxlan_a: left promiscuous mode
[  338.489734] ovs_br0: left promiscuous mode
[  340.491766] netlink: 'python3': attribute type 2 has an invalid length.
[  340.492032] ovs_br0: entered promiscuous mode
[  341.658778] veth_A-C: entered promiscuous mode
[  342.805926] vxlan_a: entered promiscuous mode
[  352.803519] veth_A-C (unregistering): left promiscuous mode
[  353.846806] vxlan_a: left promiscuous mode
[  355.852314] ovs_br0: left promiscuous mode
[  357.728459] netlink: 'python3': attribute type 2 has an invalid length.
[  357.728939] ovs_br0: entered promiscuous mode
[  358.927439] veth_A-C: entered promiscuous mode
[  360.097602] vxlan_a: entered promiscuous mode
[  370.027495] veth_A-C (unregistering): left promiscuous mode
[  371.158568] vxlan_a: left promiscuous mode
[  373.256474] ovs_br0: left promiscuous mode
[  375.443926] netlink: 'python3': attribute type 2 has an invalid length.
[  375.444225] ovs_br0: entered promiscuous mode
[  376.615826] veth_A-C: entered promiscuous mode
[  377.718986] vxlan_a: entered promiscuous mode
[  387.512518] veth_A-C (unregistering): left promiscuous mode
[  388.532841] vxlan_a: left promiscuous mode
[  390.466862] ovs_br0: left promiscuous mode
[  392.333923] netlink: 'python3': attribute type 2 has an invalid length.
[  392.334222] ovs_br0: entered promiscuous mode
[  393.489142] veth_A-C: entered promiscuous mode
[  394.661786] vxlan_a: entered promiscuous mode
[  404.883483] veth_A-C (unregistering): left promiscuous mode
[  405.955415] vxlan_a: left promiscuous mode
[  407.888631] ovs_br0: left promiscuous mode
[  409.808998] netlink: 'python3': attribute type 2 has an invalid length.
[  409.809309] ovs_br0: entered promiscuous mode
[  410.998783] veth_A-C: entered promiscuous mode
[  412.157260] vxlan_a: entered promiscuous mode
[  422.115499] veth_A-C (unregistering): left promiscuous mode
[  423.164788] vxlan_a: left promiscuous mode
[  425.178614] ovs_br0: left promiscuous mode
[  427.163474] netlink: 'python3': attribute type 2 has an invalid length.
[  427.163750] ovs_br0: entered promiscuous mode
[  428.420489] veth_A-C: entered promiscuous mode
[  429.509768] geneve_a: entered promiscuous mode
[  446.605547] veth_A-C (unregistering): left promiscuous mode
[  449.110640] geneve_a: left promiscuous mode
[  450.197104] ovs_br0: left promiscuous mode
[  452.521518] netlink: 'python3': attribute type 2 has an invalid length.
[  452.521861] ovs_br0: entered promiscuous mode
[  453.815335] veth_A-C: entered promiscuous mode
[  455.030366] geneve_a: entered promiscuous mode
[  465.786499] veth_A-C (unregistering): left promiscuous mode
[  467.961836] geneve_a: left promiscuous mode
[  468.978944] ovs_br0: left promiscuous mode
[  470.934360] netlink: 'python3': attribute type 2 has an invalid length.
[  470.934640] ovs_br0: entered promiscuous mode
[  472.155624] veth_A-C: entered promiscuous mode
[  473.309217] geneve_a: entered promiscuous mode
[  483.346628] veth_A-C (unregistering): left promiscuous mode
[  485.654102] geneve_a: left promiscuous mode
[  486.728801] ovs_br0: left promiscuous mode
[  488.920346] netlink: 'python3': attribute type 2 has an invalid length.
[  488.920703] ovs_br0: entered promiscuous mode
[  490.178548] veth_A-C: entered promiscuous mode
[  491.466276] geneve_a: entered promiscuous mode
[  501.432504] veth_A-C (unregistering): left promiscuous mode
[  503.527240] geneve_a: left promiscuous mode
[  504.465937] ovs_br0: left promiscuous mode
[  506.332144] netlink: 'python3': attribute type 2 has an invalid length.
[  506.332426] ovs_br0: entered promiscuous mode
[  507.444735] veth_A-C: entered promiscuous mode
[  508.594661] geneve_a: entered promiscuous mode
[  518.091415] veth_A-C (unregistering): left promiscuous mode
[  520.135879] geneve_a: left promiscuous mode
[  521.072576] ovs_br0: left promiscuous mode
[  523.014990] netlink: 'python3': attribute type 2 has an invalid length.
[  523.015300] ovs_br0: entered promiscuous mode
[  524.147850] veth_A-C: entered promiscuous mode
[  525.319906] geneve_a: entered promiscuous mode
[  534.957542] veth_A-C (unregistering): left promiscuous mode
[  537.121696] geneve_a: left promiscuous mode
[  538.131118] ovs_br0: left promiscuous mode
[  540.036266] netlink: 'python3': attribute type 2 has an invalid length.
[  540.036585] ovs_br0: entered promiscuous mode
[  541.255923] veth_A-C: entered promiscuous mode
[  542.453439] geneve_a: entered promiscuous mode
[  552.229542] veth_A-C (unregistering): left promiscuous mode
[  554.303956] geneve_a: left promiscuous mode
[  555.350298] ovs_br0: left promiscuous mode
[  557.264139] netlink: 'python3': attribute type 2 has an invalid length.
[  557.264440] ovs_br0: entered promiscuous mode
[  558.458981] veth_A-C: entered promiscuous mode
[  559.557667] geneve_a: entered promiscuous mode
[  569.211585] veth_A-C (unregistering): left promiscuous mode
[  571.139451] geneve_a: left promiscuous mode
[  572.089925] ovs_br0: left promiscuous mode
[  769.954064] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  780.058078] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  790.323053] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  800.442057] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  810.562076] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5