[    3.099426] openvswitch: Open vSwitch switching datapath
[    5.409625] ip (319) used greatest stack depth: 12360 bytes left
[    5.664909] ip (343) used greatest stack depth: 12344 bytes left
[   97.848008] ip (3487) used greatest stack depth: 12328 bytes left
[  139.617141] br0: port 1(veth_A-C) entered blocking state
[  139.617210] br0: port 1(veth_A-C) entered disabled state
[  139.617266] veth_A-C: entered allmulticast mode
[  139.617345] veth_A-C: entered promiscuous mode
[  139.617412] br0: port 1(veth_A-C) entered blocking state
[  139.617458] br0: port 1(veth_A-C) entered forwarding state
[  139.768938] br0: port 2(vxlan_a) entered blocking state
[  139.769003] br0: port 2(vxlan_a) entered disabled state
[  139.769062] vxlan_a: entered allmulticast mode
[  139.769137] vxlan_a: entered promiscuous mode
[  139.861392] br0: port 2(vxlan_a) entered blocking state
[  139.861452] br0: port 2(vxlan_a) entered forwarding state
[  142.439175] socat (4911) used greatest stack depth: 12280 bytes left
[  142.635023] vxlan_a: left allmulticast mode
[  142.635090] vxlan_a: left promiscuous mode
[  142.635136] br0: port 2(vxlan_a) entered disabled state
[  142.635354] veth_A-C: left allmulticast mode
[  142.635400] veth_A-C: left promiscuous mode
[  142.635440] br0: port 1(veth_A-C) entered disabled state
[  146.971944] br0: port 1(veth_A-C) entered blocking state
[  146.972009] br0: port 1(veth_A-C) entered disabled state
[  146.972059] veth_A-C: entered allmulticast mode
[  146.972130] veth_A-C: entered promiscuous mode
[  146.972213] br0: port 1(veth_A-C) entered blocking state
[  146.972274] br0: port 1(veth_A-C) entered forwarding state
[  147.112497] br0: port 2(vxlan_a) entered blocking state
[  147.112563] br0: port 2(vxlan_a) entered disabled state
[  147.112616] vxlan_a: entered allmulticast mode
[  147.112705] vxlan_a: entered promiscuous mode
[  147.196557] br0: port 2(vxlan_a) entered blocking state
[  147.196615] br0: port 2(vxlan_a) entered forwarding state
[  149.941224] vxlan_a: left allmulticast mode
[  149.941274] vxlan_a: left promiscuous mode
[  149.941315] br0: port 2(vxlan_a) entered disabled state
[  149.941419] veth_A-C: left allmulticast mode
[  149.941461] veth_A-C: left promiscuous mode
[  149.941495] br0: port 1(veth_A-C) entered disabled state
[  154.213459] br0: port 1(veth_A-C) entered blocking state
[  154.213507] br0: port 1(veth_A-C) entered disabled state
[  154.213556] veth_A-C: entered allmulticast mode
[  154.213617] veth_A-C: entered promiscuous mode
[  154.213671] br0: port 1(veth_A-C) entered blocking state
[  154.213708] br0: port 1(veth_A-C) entered forwarding state
[  154.350421] br0: port 2(vxlan_a) entered blocking state
[  154.350478] br0: port 2(vxlan_a) entered disabled state
[  154.350525] vxlan_a: entered allmulticast mode
[  154.350591] vxlan_a: entered promiscuous mode
[  154.438418] br0: port 2(vxlan_a) entered blocking state
[  154.438467] br0: port 2(vxlan_a) entered forwarding state
[  156.800227] ping6 (5373) used greatest stack depth: 12176 bytes left
[  157.230508] vxlan_a: left allmulticast mode
[  157.230568] vxlan_a: left promiscuous mode
[  157.230621] br0: port 2(vxlan_a) entered disabled state
[  157.230815] veth_A-C: left allmulticast mode
[  157.230889] veth_A-C: left promiscuous mode
[  157.230935] br0: port 1(veth_A-C) entered disabled state
[  161.808440] br0: port 1(veth_A-C) entered blocking state
[  161.808493] br0: port 1(veth_A-C) entered disabled state
[  161.808540] veth_A-C: entered allmulticast mode
[  161.808615] veth_A-C: entered promiscuous mode
[  161.808691] br0: port 1(veth_A-C) entered blocking state
[  161.808726] br0: port 1(veth_A-C) entered forwarding state
[  161.955234] br0: port 2(vxlan_a) entered blocking state
[  161.955299] br0: port 2(vxlan_a) entered disabled state
[  161.955362] vxlan_a: entered allmulticast mode
[  161.955450] vxlan_a: entered promiscuous mode
[  162.039204] br0: port 2(vxlan_a) entered blocking state
[  162.039261] br0: port 2(vxlan_a) entered forwarding state
[  164.888833] vxlan_a: left allmulticast mode
[  164.888893] vxlan_a: left promiscuous mode
[  164.888939] br0: port 2(vxlan_a) entered disabled state
[  164.889058] veth_A-C: left allmulticast mode
[  164.889111] veth_A-C: left promiscuous mode
[  164.889148] br0: port 1(veth_A-C) entered disabled state
[  169.598832] br0: port 1(veth_A-C) entered blocking state
[  169.598894] br0: port 1(veth_A-C) entered disabled state
[  169.598943] veth_A-C: entered allmulticast mode
[  169.599008] veth_A-C: entered promiscuous mode
[  169.599102] br0: port 1(veth_A-C) entered blocking state
[  169.599138] br0: port 1(veth_A-C) entered forwarding state
[  169.744008] br0: port 2(vxlan_a) entered blocking state
[  169.744060] br0: port 2(vxlan_a) entered disabled state
[  169.744106] vxlan_a: entered allmulticast mode
[  169.744205] vxlan_a: entered promiscuous mode
[  169.834715] br0: port 2(vxlan_a) entered blocking state
[  169.834771] br0: port 2(vxlan_a) entered forwarding state
[  172.601690] vxlan_a: left allmulticast mode
[  172.601739] vxlan_a: left promiscuous mode
[  172.601783] br0: port 2(vxlan_a) entered disabled state
[  172.601909] veth_A-C: left allmulticast mode
[  172.601943] veth_A-C: left promiscuous mode
[  172.601992] br0: port 1(veth_A-C) entered disabled state
[  177.362894] br0: port 1(veth_A-C) entered blocking state
[  177.362967] br0: port 1(veth_A-C) entered disabled state
[  177.363025] veth_A-C: entered allmulticast mode
[  177.363108] veth_A-C: entered promiscuous mode
[  177.363183] br0: port 1(veth_A-C) entered blocking state
[  177.363251] br0: port 1(veth_A-C) entered forwarding state
[  177.535760] br0: port 2(vxlan_a) entered blocking state
[  177.535839] br0: port 2(vxlan_a) entered disabled state
[  177.535945] vxlan_a: entered allmulticast mode
[  177.536064] vxlan_a: entered promiscuous mode
[  177.629616] br0: port 2(vxlan_a) entered blocking state
[  177.629671] br0: port 2(vxlan_a) entered forwarding state
[  180.516949] vxlan_a: left allmulticast mode
[  180.517025] vxlan_a: left promiscuous mode
[  180.517093] br0: port 2(vxlan_a) entered disabled state
[  180.517252] veth_A-C: left allmulticast mode
[  180.517313] veth_A-C: left promiscuous mode
[  180.517365] br0: port 1(veth_A-C) entered disabled state
[  185.376189] br0: port 1(veth_A-C) entered blocking state
[  185.376251] br0: port 1(veth_A-C) entered disabled state
[  185.376309] veth_A-C: entered allmulticast mode
[  185.376407] veth_A-C: entered promiscuous mode
[  185.376486] br0: port 1(veth_A-C) entered blocking state
[  185.376527] br0: port 1(veth_A-C) entered forwarding state
[  185.545624] br0: port 2(vxlan_a) entered blocking state
[  185.545698] br0: port 2(vxlan_a) entered disabled state
[  185.545768] vxlan_a: entered allmulticast mode
[  185.545876] vxlan_a: entered promiscuous mode
[  185.644776] br0: port 2(vxlan_a) entered blocking state
[  185.644844] br0: port 2(vxlan_a) entered forwarding state
[  188.057403] ping6 (6334) used greatest stack depth: 12080 bytes left
[  188.503249] vxlan_a: left allmulticast mode
[  188.503308] vxlan_a: left promiscuous mode
[  188.503389] br0: port 2(vxlan_a) entered disabled state
[  188.503654] veth_A-C: left allmulticast mode
[  188.503704] veth_A-C: left promiscuous mode
[  188.503750] br0: port 1(veth_A-C) entered disabled state
[  193.546079] br0: port 1(veth_A-C) entered blocking state
[  193.546143] br0: port 1(veth_A-C) entered disabled state
[  193.546200] veth_A-C: entered allmulticast mode
[  193.546284] veth_A-C: entered promiscuous mode
[  193.546360] br0: port 1(veth_A-C) entered blocking state
[  193.546398] br0: port 1(veth_A-C) entered forwarding state
[  193.710947] br0: port 2(vxlan_a) entered blocking state
[  193.711006] br0: port 2(vxlan_a) entered disabled state
[  193.711062] vxlan_a: entered allmulticast mode
[  193.711141] vxlan_a: entered promiscuous mode
[  193.808666] br0: port 2(vxlan_a) entered blocking state
[  193.808722] br0: port 2(vxlan_a) entered forwarding state
[  196.649419] vxlan_a: left allmulticast mode
[  196.649491] vxlan_a: left promiscuous mode
[  196.649543] br0: port 2(vxlan_a) entered disabled state
[  196.649827] veth_A-C: left allmulticast mode
[  196.649901] veth_A-C: left promiscuous mode
[  196.649953] br0: port 1(veth_A-C) entered disabled state
[  201.256305] br0: port 1(veth_A-C) entered blocking state
[  201.256384] br0: port 1(veth_A-C) entered disabled state
[  201.256451] veth_A-C: entered allmulticast mode
[  201.256542] veth_A-C: entered promiscuous mode
[  201.256626] br0: port 1(veth_A-C) entered blocking state
[  201.256675] br0: port 1(veth_A-C) entered forwarding state
[  201.397345] br0: port 2(geneve_a) entered blocking state
[  201.397397] br0: port 2(geneve_a) entered disabled state
[  201.397454] geneve_a: entered allmulticast mode
[  201.397528] geneve_a: entered promiscuous mode
[  201.487980] br0: port 2(geneve_a) entered blocking state
[  201.488062] br0: port 2(geneve_a) entered forwarding state
[  204.264069] geneve_a: left allmulticast mode
[  204.264130] geneve_a: left promiscuous mode
[  204.264170] br0: port 2(geneve_a) entered disabled state
[  204.264282] veth_A-C: left allmulticast mode
[  204.264317] veth_A-C: left promiscuous mode
[  204.264349] br0: port 1(veth_A-C) entered disabled state
[  209.057894] br0: port 1(veth_A-C) entered blocking state
[  209.057974] br0: port 1(veth_A-C) entered disabled state
[  209.058048] veth_A-C: entered allmulticast mode
[  209.058150] veth_A-C: entered promiscuous mode
[  209.058241] br0: port 1(veth_A-C) entered blocking state
[  209.058296] br0: port 1(veth_A-C) entered forwarding state
[  209.221628] br0: port 2(geneve_a) entered blocking state
[  209.221725] br0: port 2(geneve_a) entered disabled state
[  209.221815] geneve_a: entered allmulticast mode
[  209.221926] geneve_a: entered promiscuous mode
[  209.311134] br0: port 2(geneve_a) entered blocking state
[  209.311191] br0: port 2(geneve_a) entered forwarding state
[  212.129994] geneve_a: left allmulticast mode
[  212.130063] geneve_a: left promiscuous mode
[  212.130116] br0: port 2(geneve_a) entered disabled state
[  212.130250] veth_A-C: left allmulticast mode
[  212.130305] veth_A-C: left promiscuous mode
[  212.130363] br0: port 1(veth_A-C) entered disabled state
[  216.665727] br0: port 1(veth_A-C) entered blocking state
[  216.665800] br0: port 1(veth_A-C) entered disabled state
[  216.665871] veth_A-C: entered allmulticast mode
[  216.665957] veth_A-C: entered promiscuous mode
[  216.666032] br0: port 1(veth_A-C) entered blocking state
[  216.666079] br0: port 1(veth_A-C) entered forwarding state
[  216.812258] br0: port 2(geneve_a) entered blocking state
[  216.812320] br0: port 2(geneve_a) entered disabled state
[  216.812387] geneve_a: entered allmulticast mode
[  216.812465] geneve_a: entered promiscuous mode
[  216.895851] br0: port 2(geneve_a) entered blocking state
[  216.895926] br0: port 2(geneve_a) entered forwarding state
[  219.681397] geneve_a: left allmulticast mode
[  219.681470] geneve_a: left promiscuous mode
[  219.681525] br0: port 2(geneve_a) entered disabled state
[  219.681710] veth_A-C: left allmulticast mode
[  219.681757] veth_A-C: left promiscuous mode
[  219.681805] br0: port 1(veth_A-C) entered disabled state
[  224.198324] br0: port 1(veth_A-C) entered blocking state
[  224.198406] br0: port 1(veth_A-C) entered disabled state
[  224.198474] veth_A-C: entered allmulticast mode
[  224.198568] veth_A-C: entered promiscuous mode
[  224.198647] br0: port 1(veth_A-C) entered blocking state
[  224.198695] br0: port 1(veth_A-C) entered forwarding state
[  224.348886] br0: port 2(geneve_a) entered blocking state
[  224.348956] br0: port 2(geneve_a) entered disabled state
[  224.349023] geneve_a: entered allmulticast mode
[  224.349109] geneve_a: entered promiscuous mode
[  224.438557] br0: port 2(geneve_a) entered blocking state
[  224.438625] br0: port 2(geneve_a) entered forwarding state
[  227.227636] geneve_a: left allmulticast mode
[  227.227727] geneve_a: left promiscuous mode
[  227.227791] br0: port 2(geneve_a) entered disabled state
[  227.228064] veth_A-C: left allmulticast mode
[  227.228127] veth_A-C: left promiscuous mode
[  227.228179] br0: port 1(veth_A-C) entered disabled state
[  231.439184] br0: port 1(veth_A-C) entered blocking state
[  231.439239] br0: port 1(veth_A-C) entered disabled state
[  231.439290] veth_A-C: entered allmulticast mode
[  231.439360] veth_A-C: entered promiscuous mode
[  231.439422] br0: port 1(veth_A-C) entered blocking state
[  231.439456] br0: port 1(veth_A-C) entered forwarding state
[  231.585250] br0: port 2(geneve_a) entered blocking state
[  231.585308] br0: port 2(geneve_a) entered disabled state
[  231.585360] geneve_a: entered allmulticast mode
[  231.585443] geneve_a: entered promiscuous mode
[  231.671268] br0: port 2(geneve_a) entered blocking state
[  231.671333] br0: port 2(geneve_a) entered forwarding state
[  234.408603] geneve_a: left allmulticast mode
[  234.408658] geneve_a: left promiscuous mode
[  234.408703] br0: port 2(geneve_a) entered disabled state
[  234.408829] veth_A-C: left allmulticast mode
[  234.408890] veth_A-C: left promiscuous mode
[  234.408929] br0: port 1(veth_A-C) entered disabled state
[  238.867453] br0: port 1(veth_A-C) entered blocking state
[  238.867534] br0: port 1(veth_A-C) entered disabled state
[  238.867606] veth_A-C: entered allmulticast mode
[  238.867690] veth_A-C: entered promiscuous mode
[  238.867769] br0: port 1(veth_A-C) entered blocking state
[  238.867824] br0: port 1(veth_A-C) entered forwarding state
[  239.014784] br0: port 2(geneve_a) entered blocking state
[  239.014867] br0: port 2(geneve_a) entered disabled state
[  239.014937] geneve_a: entered allmulticast mode
[  239.015015] geneve_a: entered promiscuous mode
[  239.112206] br0: port 2(geneve_a) entered blocking state
[  239.112278] br0: port 2(geneve_a) entered forwarding state
[  241.841604] geneve_a: left allmulticast mode
[  241.841680] geneve_a: left promiscuous mode
[  241.841733] br0: port 2(geneve_a) entered disabled state
[  241.841909] veth_A-C: left allmulticast mode
[  241.841963] veth_A-C: left promiscuous mode
[  241.842015] br0: port 1(veth_A-C) entered disabled state
[  246.487703] br0: port 1(veth_A-C) entered blocking state
[  246.487793] br0: port 1(veth_A-C) entered disabled state
[  246.487882] veth_A-C: entered allmulticast mode
[  246.487986] veth_A-C: entered promiscuous mode
[  246.488081] br0: port 1(veth_A-C) entered blocking state
[  246.488139] br0: port 1(veth_A-C) entered forwarding state
[  246.633515] br0: port 2(geneve_a) entered blocking state
[  246.633576] br0: port 2(geneve_a) entered disabled state
[  246.633628] geneve_a: entered allmulticast mode
[  246.633702] geneve_a: entered promiscuous mode
[  246.722430] br0: port 2(geneve_a) entered blocking state
[  246.722501] br0: port 2(geneve_a) entered forwarding state
[  249.509305] geneve_a: left allmulticast mode
[  249.509377] geneve_a: left promiscuous mode
[  249.509434] br0: port 2(geneve_a) entered disabled state
[  249.509582] veth_A-C: left allmulticast mode
[  249.509630] veth_A-C: left promiscuous mode
[  249.509670] br0: port 1(veth_A-C) entered disabled state
[  254.089991] br0: port 1(veth_A-C) entered blocking state
[  254.090070] br0: port 1(veth_A-C) entered disabled state
[  254.090140] veth_A-C: entered allmulticast mode
[  254.090230] veth_A-C: entered promiscuous mode
[  254.090311] br0: port 1(veth_A-C) entered blocking state
[  254.090364] br0: port 1(veth_A-C) entered forwarding state
[  254.228016] br0: port 2(geneve_a) entered blocking state
[  254.228074] br0: port 2(geneve_a) entered disabled state
[  254.228130] geneve_a: entered allmulticast mode
[  254.228204] geneve_a: entered promiscuous mode
[  254.310637] br0: port 2(geneve_a) entered blocking state
[  254.310690] br0: port 2(geneve_a) entered forwarding state
[  257.051595] geneve_a: left allmulticast mode
[  257.051666] geneve_a: left promiscuous mode
[  257.051715] br0: port 2(geneve_a) entered disabled state
[  257.052044] veth_A-C: left allmulticast mode
[  257.052095] veth_A-C: left promiscuous mode
[  257.052137] br0: port 1(veth_A-C) entered disabled state
[  261.902232] netlink: 'python3': attribute type 2 has an invalid length.
[  261.902479] ovs_br0: entered promiscuous mode
[  263.063846] veth_A-C: entered promiscuous mode
[  264.108674] vxlan_a: entered promiscuous mode
[  273.658411] veth_A-C (unregistering): left promiscuous mode
[  274.857745] vxlan_a: left promiscuous mode
[  276.800709] ovs_br0: left promiscuous mode
[  278.768455] netlink: 'python3': attribute type 2 has an invalid length.
[  278.768728] ovs_br0: entered promiscuous mode
[  280.001440] veth_A-C: entered promiscuous mode
[  281.138568] vxlan_a: entered promiscuous mode
[  290.765539] veth_A-C (unregistering): left promiscuous mode
[  291.871205] vxlan_a: left promiscuous mode
[  293.956614] ovs_br0: left promiscuous mode
[  295.943540] netlink: 'python3': attribute type 2 has an invalid length.
[  295.944077] ovs_br0: entered promiscuous mode
[  297.237523] veth_A-C: entered promiscuous mode
[  298.336869] vxlan_a: entered promiscuous mode
[  308.331366] veth_A-C (unregistering): left promiscuous mode
[  309.435526] vxlan_a: left promiscuous mode
[  311.357567] ovs_br0: left promiscuous mode
[  313.423323] netlink: 'python3': attribute type 2 has an invalid length.
[  313.423603] ovs_br0: entered promiscuous mode
[  314.589091] veth_A-C: entered promiscuous mode
[  315.692264] vxlan_a: entered promiscuous mode
[  325.602224] veth_A-C (unregistering): left promiscuous mode
[  326.668770] vxlan_a: left promiscuous mode
[  328.551582] ovs_br0: left promiscuous mode
[  330.467115] netlink: 'python3': attribute type 2 has an invalid length.
[  330.467381] ovs_br0: entered promiscuous mode
[  331.648448] veth_A-C: entered promiscuous mode
[  332.766954] vxlan_a: entered promiscuous mode
[  341.873237] veth_A-C (unregistering): left promiscuous mode
[  342.865135] vxlan_a: left promiscuous mode
[  344.800081] ovs_br0: left promiscuous mode
[  346.601147] netlink: 'python3': attribute type 2 has an invalid length.
[  346.601423] ovs_br0: entered promiscuous mode
[  347.765539] veth_A-C: entered promiscuous mode
[  348.923467] vxlan_a: entered promiscuous mode
[  358.548284] veth_A-C (unregistering): left promiscuous mode
[  359.671511] vxlan_a: left promiscuous mode
[  361.586810] ovs_br0: left promiscuous mode
[  363.397326] netlink: 'python3': attribute type 2 has an invalid length.
[  363.397599] ovs_br0: entered promiscuous mode
[  364.613629] veth_A-C: entered promiscuous mode
[  365.683077] vxlan_a: entered promiscuous mode
[  375.730235] veth_A-C (unregistering): left promiscuous mode
[  376.886904] vxlan_a: left promiscuous mode
[  378.793805] ovs_br0: left promiscuous mode
[  380.750005] netlink: 'python3': attribute type 2 has an invalid length.
[  380.750278] ovs_br0: entered promiscuous mode
[  381.859914] veth_A-C: entered promiscuous mode
[  382.855620] vxlan_a: entered promiscuous mode
[  392.686283] veth_A-C (unregistering): left promiscuous mode
[  393.790900] vxlan_a: left promiscuous mode
[  395.877805] ovs_br0: left promiscuous mode
[  397.796782] netlink: 'python3': attribute type 2 has an invalid length.
[  397.797081] ovs_br0: entered promiscuous mode
[  399.031057] veth_A-C: entered promiscuous mode
[  400.328905] geneve_a: entered promiscuous mode
[  410.117225] veth_A-C (unregistering): left promiscuous mode
[  412.095141] geneve_a: left promiscuous mode
[  413.078297] ovs_br0: left promiscuous mode
[  415.055819] netlink: 'python3': attribute type 2 has an invalid length.
[  415.056150] ovs_br0: entered promiscuous mode
[  416.290362] veth_A-C: entered promiscuous mode
[  417.348314] geneve_a: entered promiscuous mode
[  429.333542] veth_A-C (unregistering): left promiscuous mode
[  434.168717] geneve_a: left promiscuous mode
[  435.571469] ovs_br0: left promiscuous mode
[  437.822403] netlink: 'python3': attribute type 2 has an invalid length.
[  437.822730] ovs_br0: entered promiscuous mode
[  439.137139] veth_A-C: entered promiscuous mode
[  440.428206] geneve_a: entered promiscuous mode
[  450.612255] veth_A-C (unregistering): left promiscuous mode
[  452.836432] geneve_a: left promiscuous mode
[  453.847650] ovs_br0: left promiscuous mode
[  455.803475] netlink: 'python3': attribute type 2 has an invalid length.
[  455.803759] ovs_br0: entered promiscuous mode
[  456.935595] veth_A-C: entered promiscuous mode
[  458.064217] geneve_a: entered promiscuous mode
[  467.720435] veth_A-C (unregistering): left promiscuous mode
[  469.994552] geneve_a: left promiscuous mode
[  471.048758] ovs_br0: left promiscuous mode
[  473.147773] netlink: 'python3': attribute type 2 has an invalid length.
[  473.148115] ovs_br0: entered promiscuous mode
[  474.422024] veth_A-C: entered promiscuous mode
[  475.670970] geneve_a: entered promiscuous mode
[  485.447235] veth_A-C (unregistering): left promiscuous mode
[  487.552183] geneve_a: left promiscuous mode
[  488.479387] ovs_br0: left promiscuous mode
[  490.543760] netlink: 'python3': attribute type 2 has an invalid length.
[  490.544082] ovs_br0: entered promiscuous mode
[  491.737914] veth_A-C: entered promiscuous mode
[  492.803521] geneve_a: entered promiscuous mode
[  502.817253] veth_A-C (unregistering): left promiscuous mode
[  504.947368] geneve_a: left promiscuous mode
[  505.844253] ovs_br0: left promiscuous mode
[  507.666925] netlink: 'python3': attribute type 2 has an invalid length.
[  507.667383] ovs_br0: entered promiscuous mode
[  508.884342] veth_A-C: entered promiscuous mode
[  509.868332] geneve_a: entered promiscuous mode
[  519.830302] veth_A-C (unregistering): left promiscuous mode
[  521.972832] geneve_a: left promiscuous mode
[  522.989473] ovs_br0: left promiscuous mode
[  524.980763] netlink: 'python3': attribute type 2 has an invalid length.
[  524.981121] ovs_br0: entered promiscuous mode
[  526.262380] veth_A-C: entered promiscuous mode
[  527.401872] geneve_a: entered promiscuous mode
[  537.267287] veth_A-C (unregistering): left promiscuous mode
[  539.258201] geneve_a: left promiscuous mode
[  540.269095] ovs_br0: left promiscuous mode
[  655.876852] Initializing XFRM netlink socket
[  738.355917] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  748.595923] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5