[    3.038335] openvswitch: Open vSwitch switching datapath
[    5.252672] ip (319) used greatest stack depth: 12360 bytes left
[    5.416490] ip (336) used greatest stack depth: 12344 bytes left
[  110.153889] br0: port 1(veth_A-C) entered blocking state
[  110.153949] br0: port 1(veth_A-C) entered disabled state
[  110.153996] veth_A-C: entered allmulticast mode
[  110.154069] veth_A-C: entered promiscuous mode
[  110.154130] br0: port 1(veth_A-C) entered blocking state
[  110.154169] br0: port 1(veth_A-C) entered forwarding state
[  110.303856] br0: port 2(vxlan_a) entered blocking state
[  110.303924] br0: port 2(vxlan_a) entered disabled state
[  110.303982] vxlan_a: entered allmulticast mode
[  110.304059] vxlan_a: entered promiscuous mode
[  110.395837] br0: port 2(vxlan_a) entered blocking state
[  110.395895] br0: port 2(vxlan_a) entered forwarding state
[  112.953739] socat (4672) used greatest stack depth: 12312 bytes left
[  113.162885] vxlan_a: left allmulticast mode
[  113.162937] vxlan_a: left promiscuous mode
[  113.162996] br0: port 2(vxlan_a) entered disabled state
[  113.163119] veth_A-C: left allmulticast mode
[  113.163176] veth_A-C: left promiscuous mode
[  113.163226] br0: port 1(veth_A-C) entered disabled state
[  116.999938] br0: port 1(veth_A-C) entered blocking state
[  117.000011] br0: port 1(veth_A-C) entered disabled state
[  117.000072] veth_A-C: entered allmulticast mode
[  117.000145] veth_A-C: entered promiscuous mode
[  117.000212] br0: port 1(veth_A-C) entered blocking state
[  117.000259] br0: port 1(veth_A-C) entered forwarding state
[  117.127404] br0: port 2(vxlan_a) entered blocking state
[  117.127468] br0: port 2(vxlan_a) entered disabled state
[  117.127530] vxlan_a: entered allmulticast mode
[  117.127607] vxlan_a: entered promiscuous mode
[  117.209452] br0: port 2(vxlan_a) entered blocking state
[  117.209509] br0: port 2(vxlan_a) entered forwarding state
[  119.794928] socat (4908) used greatest stack depth: 12000 bytes left
[  119.954180] vxlan_a: left allmulticast mode
[  119.954244] vxlan_a: left promiscuous mode
[  119.954300] br0: port 2(vxlan_a) entered disabled state
[  119.954436] veth_A-C: left allmulticast mode
[  119.954493] veth_A-C: left promiscuous mode
[  119.954551] br0: port 1(veth_A-C) entered disabled state
[  123.791343] br0: port 1(veth_A-C) entered blocking state
[  123.791399] br0: port 1(veth_A-C) entered disabled state
[  123.791448] veth_A-C: entered allmulticast mode
[  123.791511] veth_A-C: entered promiscuous mode
[  123.791565] br0: port 1(veth_A-C) entered blocking state
[  123.791599] br0: port 1(veth_A-C) entered forwarding state
[  123.915886] br0: port 2(vxlan_a) entered blocking state
[  123.915945] br0: port 2(vxlan_a) entered disabled state
[  123.915994] vxlan_a: entered allmulticast mode
[  123.916064] vxlan_a: entered promiscuous mode
[  123.991657] br0: port 2(vxlan_a) entered blocking state
[  123.991715] br0: port 2(vxlan_a) entered forwarding state
[  126.726839] vxlan_a: left allmulticast mode
[  126.726903] vxlan_a: left promiscuous mode
[  126.726959] br0: port 2(vxlan_a) entered disabled state
[  126.727080] veth_A-C: left allmulticast mode
[  126.727115] veth_A-C: left promiscuous mode
[  126.727148] br0: port 1(veth_A-C) entered disabled state
[  130.667103] br0: port 1(veth_A-C) entered blocking state
[  130.667165] br0: port 1(veth_A-C) entered disabled state
[  130.667232] veth_A-C: entered allmulticast mode
[  130.667311] veth_A-C: entered promiscuous mode
[  130.667383] br0: port 1(veth_A-C) entered blocking state
[  130.667428] br0: port 1(veth_A-C) entered forwarding state
[  130.806216] br0: port 2(vxlan_a) entered blocking state
[  130.806275] br0: port 2(vxlan_a) entered disabled state
[  130.806333] vxlan_a: entered allmulticast mode
[  130.806403] vxlan_a: entered promiscuous mode
[  130.889796] br0: port 2(vxlan_a) entered blocking state
[  130.889862] br0: port 2(vxlan_a) entered forwarding state
[  133.618995] vxlan_a: left allmulticast mode
[  133.619050] vxlan_a: left promiscuous mode
[  133.619096] br0: port 2(vxlan_a) entered disabled state
[  133.619235] veth_A-C: left allmulticast mode
[  133.619283] veth_A-C: left promiscuous mode
[  133.619332] br0: port 1(veth_A-C) entered disabled state
[  137.646841] br0: port 1(veth_A-C) entered blocking state
[  137.646897] br0: port 1(veth_A-C) entered disabled state
[  137.646950] veth_A-C: entered allmulticast mode
[  137.647016] veth_A-C: entered promiscuous mode
[  137.647074] br0: port 1(veth_A-C) entered blocking state
[  137.647106] br0: port 1(veth_A-C) entered forwarding state
[  137.800152] br0: port 2(vxlan_a) entered blocking state
[  137.800246] br0: port 2(vxlan_a) entered disabled state
[  137.800304] vxlan_a: entered allmulticast mode
[  137.800395] vxlan_a: entered promiscuous mode
[  137.888748] br0: port 2(vxlan_a) entered blocking state
[  137.888816] br0: port 2(vxlan_a) entered forwarding state
[  140.679891] vxlan_a: left allmulticast mode
[  140.679960] vxlan_a: left promiscuous mode
[  140.680012] br0: port 2(vxlan_a) entered disabled state
[  140.680159] veth_A-C: left allmulticast mode
[  140.680201] veth_A-C: left promiscuous mode
[  140.680255] br0: port 1(veth_A-C) entered disabled state
[  145.003934] br0: port 1(veth_A-C) entered blocking state
[  145.004001] br0: port 1(veth_A-C) entered disabled state
[  145.004057] veth_A-C: entered allmulticast mode
[  145.004137] veth_A-C: entered promiscuous mode
[  145.004214] br0: port 1(veth_A-C) entered blocking state
[  145.004260] br0: port 1(veth_A-C) entered forwarding state
[  145.163405] br0: port 2(vxlan_a) entered blocking state
[  145.163464] br0: port 2(vxlan_a) entered disabled state
[  145.163520] vxlan_a: entered allmulticast mode
[  145.163592] vxlan_a: entered promiscuous mode
[  145.247605] br0: port 2(vxlan_a) entered blocking state
[  145.247654] br0: port 2(vxlan_a) entered forwarding state
[  148.016892] vxlan_a: left allmulticast mode
[  148.016942] vxlan_a: left promiscuous mode
[  148.016984] br0: port 2(vxlan_a) entered disabled state
[  148.017093] veth_A-C: left allmulticast mode
[  148.017129] veth_A-C: left promiscuous mode
[  148.017162] br0: port 1(veth_A-C) entered disabled state
[  152.088849] br0: port 1(veth_A-C) entered blocking state
[  152.088915] br0: port 1(veth_A-C) entered disabled state
[  152.088969] veth_A-C: entered allmulticast mode
[  152.089044] veth_A-C: entered promiscuous mode
[  152.089114] br0: port 1(veth_A-C) entered blocking state
[  152.089159] br0: port 1(veth_A-C) entered forwarding state
[  152.236675] br0: port 2(vxlan_a) entered blocking state
[  152.236740] br0: port 2(vxlan_a) entered disabled state
[  152.236796] vxlan_a: entered allmulticast mode
[  152.236868] vxlan_a: entered promiscuous mode
[  152.335371] br0: port 2(vxlan_a) entered blocking state
[  152.335442] br0: port 2(vxlan_a) entered forwarding state
[  154.724283] ping6 (6034) used greatest stack depth: 11968 bytes left
[  155.093865] vxlan_a: left allmulticast mode
[  155.093911] vxlan_a: left promiscuous mode
[  155.093960] br0: port 2(vxlan_a) entered disabled state
[  155.094064] veth_A-C: left allmulticast mode
[  155.094098] veth_A-C: left promiscuous mode
[  155.094130] br0: port 1(veth_A-C) entered disabled state
[  159.055265] br0: port 1(veth_A-C) entered blocking state
[  159.055335] br0: port 1(veth_A-C) entered disabled state
[  159.055406] veth_A-C: entered allmulticast mode
[  159.055504] veth_A-C: entered promiscuous mode
[  159.055593] br0: port 1(veth_A-C) entered blocking state
[  159.055643] br0: port 1(veth_A-C) entered forwarding state
[  159.200718] br0: port 2(vxlan_a) entered blocking state
[  159.200798] br0: port 2(vxlan_a) entered disabled state
[  159.200870] vxlan_a: entered allmulticast mode
[  159.200960] vxlan_a: entered promiscuous mode
[  159.293012] br0: port 2(vxlan_a) entered blocking state
[  159.293090] br0: port 2(vxlan_a) entered forwarding state
[  162.084894] vxlan_a: left allmulticast mode
[  162.084952] vxlan_a: left promiscuous mode
[  162.085012] br0: port 2(vxlan_a) entered disabled state
[  162.085157] veth_A-C: left allmulticast mode
[  162.085208] veth_A-C: left promiscuous mode
[  162.085253] br0: port 1(veth_A-C) entered disabled state
[  166.416207] br0: port 1(veth_A-C) entered blocking state
[  166.416284] br0: port 1(veth_A-C) entered disabled state
[  166.416346] veth_A-C: entered allmulticast mode
[  166.416435] veth_A-C: entered promiscuous mode
[  166.416513] br0: port 1(veth_A-C) entered blocking state
[  166.416552] br0: port 1(veth_A-C) entered forwarding state
[  166.607722] br0: port 2(geneve_a) entered blocking state
[  166.607809] br0: port 2(geneve_a) entered disabled state
[  166.607875] geneve_a: entered allmulticast mode
[  166.607966] geneve_a: entered promiscuous mode
[  166.705025] br0: port 2(geneve_a) entered blocking state
[  166.705097] br0: port 2(geneve_a) entered forwarding state
[  169.543482] geneve_a: left allmulticast mode
[  169.543559] geneve_a: left promiscuous mode
[  169.543615] br0: port 2(geneve_a) entered disabled state
[  169.543782] veth_A-C: left allmulticast mode
[  169.543842] veth_A-C: left promiscuous mode
[  169.543904] br0: port 1(veth_A-C) entered disabled state
[  174.000927] br0: port 1(veth_A-C) entered blocking state
[  174.000987] br0: port 1(veth_A-C) entered disabled state
[  174.001037] veth_A-C: entered allmulticast mode
[  174.001117] veth_A-C: entered promiscuous mode
[  174.001182] br0: port 1(veth_A-C) entered blocking state
[  174.001222] br0: port 1(veth_A-C) entered forwarding state
[  174.154235] br0: port 2(geneve_a) entered blocking state
[  174.154293] br0: port 2(geneve_a) entered disabled state
[  174.154349] geneve_a: entered allmulticast mode
[  174.154421] geneve_a: entered promiscuous mode
[  174.246250] br0: port 2(geneve_a) entered blocking state
[  174.246312] br0: port 2(geneve_a) entered forwarding state
[  177.020351] geneve_a: left allmulticast mode
[  177.020420] geneve_a: left promiscuous mode
[  177.020472] br0: port 2(geneve_a) entered disabled state
[  177.020642] veth_A-C: left allmulticast mode
[  177.020695] veth_A-C: left promiscuous mode
[  177.020756] br0: port 1(veth_A-C) entered disabled state
[  181.055383] br0: port 1(veth_A-C) entered blocking state
[  181.055449] br0: port 1(veth_A-C) entered disabled state
[  181.055502] veth_A-C: entered allmulticast mode
[  181.055573] veth_A-C: entered promiscuous mode
[  181.055638] br0: port 1(veth_A-C) entered blocking state
[  181.055678] br0: port 1(veth_A-C) entered forwarding state
[  181.193840] br0: port 2(geneve_a) entered blocking state
[  181.193908] br0: port 2(geneve_a) entered disabled state
[  181.193965] geneve_a: entered allmulticast mode
[  181.194048] geneve_a: entered promiscuous mode
[  181.275488] br0: port 2(geneve_a) entered blocking state
[  181.275563] br0: port 2(geneve_a) entered forwarding state
[  184.051867] geneve_a: left allmulticast mode
[  184.051928] geneve_a: left promiscuous mode
[  184.051971] br0: port 2(geneve_a) entered disabled state
[  184.052080] veth_A-C: left allmulticast mode
[  184.052125] veth_A-C: left promiscuous mode
[  184.052159] br0: port 1(veth_A-C) entered disabled state
[  188.365556] br0: port 1(veth_A-C) entered blocking state
[  188.365616] br0: port 1(veth_A-C) entered disabled state
[  188.365671] veth_A-C: entered allmulticast mode
[  188.365763] veth_A-C: entered promiscuous mode
[  188.365833] br0: port 1(veth_A-C) entered blocking state
[  188.365870] br0: port 1(veth_A-C) entered forwarding state
[  188.512451] br0: port 2(geneve_a) entered blocking state
[  188.512507] br0: port 2(geneve_a) entered disabled state
[  188.512553] geneve_a: entered allmulticast mode
[  188.512620] geneve_a: entered promiscuous mode
[  188.599475] br0: port 2(geneve_a) entered blocking state
[  188.599545] br0: port 2(geneve_a) entered forwarding state
[  191.412805] geneve_a: left allmulticast mode
[  191.412876] geneve_a: left promiscuous mode
[  191.412933] br0: port 2(geneve_a) entered disabled state
[  191.413185] veth_A-C: left allmulticast mode
[  191.413255] veth_A-C: left promiscuous mode
[  191.413306] br0: port 1(veth_A-C) entered disabled state
[  195.663062] br0: port 1(veth_A-C) entered blocking state
[  195.663124] br0: port 1(veth_A-C) entered disabled state
[  195.663181] veth_A-C: entered allmulticast mode
[  195.663267] veth_A-C: entered promiscuous mode
[  195.663338] br0: port 1(veth_A-C) entered blocking state
[  195.663377] br0: port 1(veth_A-C) entered forwarding state
[  195.806373] br0: port 2(geneve_a) entered blocking state
[  195.806450] br0: port 2(geneve_a) entered disabled state
[  195.806514] geneve_a: entered allmulticast mode
[  195.806606] geneve_a: entered promiscuous mode
[  195.898375] br0: port 2(geneve_a) entered blocking state
[  195.898443] br0: port 2(geneve_a) entered forwarding state
[  198.633988] geneve_a: left allmulticast mode
[  198.634050] geneve_a: left promiscuous mode
[  198.634092] br0: port 2(geneve_a) entered disabled state
[  198.634213] veth_A-C: left allmulticast mode
[  198.634255] veth_A-C: left promiscuous mode
[  198.634295] br0: port 1(veth_A-C) entered disabled state
[  202.983398] br0: port 1(veth_A-C) entered blocking state
[  202.983472] br0: port 1(veth_A-C) entered disabled state
[  202.983538] veth_A-C: entered allmulticast mode
[  202.983634] veth_A-C: entered promiscuous mode
[  202.983740] br0: port 1(veth_A-C) entered blocking state
[  202.983793] br0: port 1(veth_A-C) entered forwarding state
[  203.123115] br0: port 2(geneve_a) entered blocking state
[  203.123191] br0: port 2(geneve_a) entered disabled state
[  203.123266] geneve_a: entered allmulticast mode
[  203.123349] geneve_a: entered promiscuous mode
[  203.210717] br0: port 2(geneve_a) entered blocking state
[  203.210799] br0: port 2(geneve_a) entered forwarding state
[  205.990663] geneve_a: left allmulticast mode
[  205.990743] geneve_a: left promiscuous mode
[  205.990807] br0: port 2(geneve_a) entered disabled state
[  205.990921] veth_A-C: left allmulticast mode
[  205.990964] veth_A-C: left promiscuous mode
[  205.991006] br0: port 1(veth_A-C) entered disabled state
[  210.042478] br0: port 1(veth_A-C) entered blocking state
[  210.042539] br0: port 1(veth_A-C) entered disabled state
[  210.042593] veth_A-C: entered allmulticast mode
[  210.042669] veth_A-C: entered promiscuous mode
[  210.042755] br0: port 1(veth_A-C) entered blocking state
[  210.042793] br0: port 1(veth_A-C) entered forwarding state
[  210.190764] br0: port 2(geneve_a) entered blocking state
[  210.190840] br0: port 2(geneve_a) entered disabled state
[  210.190909] geneve_a: entered allmulticast mode
[  210.190998] geneve_a: entered promiscuous mode
[  210.285316] br0: port 2(geneve_a) entered blocking state
[  210.285388] br0: port 2(geneve_a) entered forwarding state
[  213.059835] geneve_a: left allmulticast mode
[  213.059900] geneve_a: left promiscuous mode
[  213.059944] br0: port 2(geneve_a) entered disabled state
[  213.060050] veth_A-C: left allmulticast mode
[  213.060088] veth_A-C: left promiscuous mode
[  213.060126] br0: port 1(veth_A-C) entered disabled state
[  217.043015] br0: port 1(veth_A-C) entered blocking state
[  217.043092] br0: port 1(veth_A-C) entered disabled state
[  217.043139] veth_A-C: entered allmulticast mode
[  217.043203] veth_A-C: entered promiscuous mode
[  217.043269] br0: port 1(veth_A-C) entered blocking state
[  217.043303] br0: port 1(veth_A-C) entered forwarding state
[  217.175038] br0: port 2(geneve_a) entered blocking state
[  217.175094] br0: port 2(geneve_a) entered disabled state
[  217.175142] geneve_a: entered allmulticast mode
[  217.175215] geneve_a: entered promiscuous mode
[  217.256177] br0: port 2(geneve_a) entered blocking state
[  217.256239] br0: port 2(geneve_a) entered forwarding state
[  219.972955] geneve_a: left allmulticast mode
[  219.973022] geneve_a: left promiscuous mode
[  219.973076] br0: port 2(geneve_a) entered disabled state
[  219.973198] veth_A-C: left allmulticast mode
[  219.973246] veth_A-C: left promiscuous mode
[  219.973288] br0: port 1(veth_A-C) entered disabled state
[  224.524252] netlink: 'python3': attribute type 2 has an invalid length.
[  224.524527] ovs_br0: entered promiscuous mode
[  225.581815] veth_A-C: entered promiscuous mode
[  226.582582] vxlan_a: entered promiscuous mode
[  235.771124] veth_A-C (unregistering): left promiscuous mode
[  236.786131] vxlan_a: left promiscuous mode
[  238.441076] ovs_br0: left promiscuous mode
[  240.371381] netlink: 'python3': attribute type 2 has an invalid length.
[  240.371663] ovs_br0: entered promiscuous mode
[  241.441019] veth_A-C: entered promiscuous mode
[  242.551151] vxlan_a: entered promiscuous mode
[  252.342941] veth_A-C (unregistering): left promiscuous mode
[  253.313422] vxlan_a: left promiscuous mode
[  255.239627] ovs_br0: left promiscuous mode
[  256.971884] netlink: 'python3': attribute type 2 has an invalid length.
[  256.972152] ovs_br0: entered promiscuous mode
[  258.109861] veth_A-C: entered promiscuous mode
[  259.243174] vxlan_a: entered promiscuous mode
[  268.771139] veth_A-C (unregistering): left promiscuous mode
[  269.777279] vxlan_a: left promiscuous mode
[  271.556304] ovs_br0: left promiscuous mode
[  273.596232] netlink: 'python3': attribute type 2 has an invalid length.
[  273.596495] ovs_br0: entered promiscuous mode
[  274.874543] veth_A-C: entered promiscuous mode
[  276.029471] vxlan_a: entered promiscuous mode
[  285.591055] veth_A-C (unregistering): left promiscuous mode
[  286.604922] vxlan_a: left promiscuous mode
[  288.509901] ovs_br0: left promiscuous mode
[  290.492297] netlink: 'python3': attribute type 2 has an invalid length.
[  290.492560] ovs_br0: entered promiscuous mode
[  291.713460] veth_A-C: entered promiscuous mode
[  292.832747] vxlan_a: entered promiscuous mode
[  302.666042] veth_A-C (unregistering): left promiscuous mode
[  303.798558] vxlan_a: left promiscuous mode
[  305.749417] ovs_br0: left promiscuous mode
[  307.906439] netlink: 'python3': attribute type 2 has an invalid length.
[  307.906764] ovs_br0: entered promiscuous mode
[  309.126311] veth_A-C: entered promiscuous mode
[  310.218552] vxlan_a: entered promiscuous mode
[  319.641206] veth_A-C (unregistering): left promiscuous mode
[  320.616084] vxlan_a: left promiscuous mode
[  322.554837] ovs_br0: left promiscuous mode
[  324.423915] netlink: 'python3': attribute type 2 has an invalid length.
[  324.424220] ovs_br0: entered promiscuous mode
[  325.563188] veth_A-C: entered promiscuous mode
[  326.607855] vxlan_a: entered promiscuous mode
[  336.491159] veth_A-C (unregistering): left promiscuous mode
[  337.501931] vxlan_a: left promiscuous mode
[  339.494857] ovs_br0: left promiscuous mode
[  341.466292] netlink: 'python3': attribute type 2 has an invalid length.
[  341.466597] ovs_br0: entered promiscuous mode
[  342.662566] veth_A-C: entered promiscuous mode
[  343.790259] vxlan_a: entered promiscuous mode
[  353.566231] veth_A-C (unregistering): left promiscuous mode
[  354.549080] vxlan_a: left promiscuous mode
[  356.412318] ovs_br0: left promiscuous mode
[  358.365179] netlink: 'python3': attribute type 2 has an invalid length.
[  358.365482] ovs_br0: entered promiscuous mode
[  359.517800] veth_A-C: entered promiscuous mode
[  360.661067] geneve_a: entered promiscuous mode
[  370.054148] veth_A-C (unregistering): left promiscuous mode
[  371.895118] geneve_a: left promiscuous mode
[  372.871812] ovs_br0: left promiscuous mode
[  374.849412] netlink: 'python3': attribute type 2 has an invalid length.
[  374.849711] ovs_br0: entered promiscuous mode
[  376.037754] veth_A-C: entered promiscuous mode
[  377.090551] geneve_a: entered promiscuous mode
[  386.163971] veth_A-C (unregistering): left promiscuous mode
[  388.000312] geneve_a: left promiscuous mode
[  388.960511] ovs_br0: left promiscuous mode
[  390.683879] netlink: 'python3': attribute type 2 has an invalid length.
[  390.684132] ovs_br0: entered promiscuous mode
[  391.853788] veth_A-C: entered promiscuous mode
[  392.957742] geneve_a: entered promiscuous mode
[  402.098978] veth_A-C (unregistering): left promiscuous mode
[  404.003983] geneve_a: left promiscuous mode
[  404.887515] ovs_br0: left promiscuous mode
[  406.904706] netlink: 'python3': attribute type 2 has an invalid length.
[  406.905013] ovs_br0: entered promiscuous mode
[  408.106599] veth_A-C: entered promiscuous mode
[  409.214372] geneve_a: entered promiscuous mode
[  418.484285] veth_A-C (unregistering): left promiscuous mode
[  420.440628] geneve_a: left promiscuous mode
[  421.444837] ovs_br0: left promiscuous mode
[  423.282161] netlink: 'python3': attribute type 2 has an invalid length.
[  423.282419] ovs_br0: entered promiscuous mode
[  424.427405] veth_A-C: entered promiscuous mode
[  425.507915] geneve_a: entered promiscuous mode
[  434.935165] veth_A-C (unregistering): left promiscuous mode
[  436.920891] geneve_a: left promiscuous mode
[  437.879014] ovs_br0: left promiscuous mode
[  439.662176] netlink: 'python3': attribute type 2 has an invalid length.
[  439.662486] ovs_br0: entered promiscuous mode
[  440.735673] veth_A-C: entered promiscuous mode
[  441.772601] geneve_a: entered promiscuous mode
[  450.933187] veth_A-C (unregistering): left promiscuous mode
[  452.776626] geneve_a: left promiscuous mode
[  453.725947] ovs_br0: left promiscuous mode
[  455.609872] netlink: 'python3': attribute type 2 has an invalid length.
[  455.610192] ovs_br0: entered promiscuous mode
[  456.783063] veth_A-C: entered promiscuous mode
[  457.867218] geneve_a: entered promiscuous mode
[  467.011555] veth_A-C (unregistering): left promiscuous mode
[  468.748118] geneve_a: left promiscuous mode
[  469.596230] ovs_br0: left promiscuous mode
[  471.413768] netlink: 'python3': attribute type 2 has an invalid length.
[  471.414065] ovs_br0: entered promiscuous mode
[  472.423361] veth_A-C: entered promiscuous mode
[  473.449667] geneve_a: entered promiscuous mode
[  482.391227] veth_A-C (unregistering): left promiscuous mode
[  484.349190] geneve_a: left promiscuous mode
[  485.297014] ovs_br0: left promiscuous mode
[  597.151757] Initializing XFRM netlink socket
[  685.356745] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  695.524777] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5