[   20.629320] openvswitch: Open vSwitch switching datapath
[   40.825107] tc (1156) used greatest stack depth: 11992 bytes left
[  152.988039] br0: port 1(veth_A-C) entered blocking state
[  152.988121] br0: port 1(veth_A-C) entered disabled state
[  152.988186] veth_A-C: entered allmulticast mode
[  152.988281] veth_A-C: entered promiscuous mode
[  152.988367] br0: port 1(veth_A-C) entered blocking state
[  152.988421] br0: port 1(veth_A-C) entered forwarding state
[  153.162268] br0: port 2(vxlan_a) entered blocking state
[  153.162342] br0: port 2(vxlan_a) entered disabled state
[  153.162399] vxlan_a: entered allmulticast mode
[  153.162482] vxlan_a: entered promiscuous mode
[  153.266872] br0: port 2(vxlan_a) entered blocking state
[  153.266948] br0: port 2(vxlan_a) entered forwarding state
[  156.132717] vxlan_a: left allmulticast mode
[  156.132800] vxlan_a: left promiscuous mode
[  156.132863] br0: port 2(vxlan_a) entered disabled state
[  156.133042] veth_A-C: left allmulticast mode
[  156.133099] veth_A-C: left promiscuous mode
[  156.133161] br0: port 1(veth_A-C) entered disabled state
[  161.078418] br0: port 1(veth_A-C) entered blocking state
[  161.078486] br0: port 1(veth_A-C) entered disabled state
[  161.078547] veth_A-C: entered allmulticast mode
[  161.078622] veth_A-C: entered promiscuous mode
[  161.078693] br0: port 1(veth_A-C) entered blocking state
[  161.078735] br0: port 1(veth_A-C) entered forwarding state
[  161.238844] br0: port 2(vxlan_a) entered blocking state
[  161.238931] br0: port 2(vxlan_a) entered disabled state
[  161.239002] vxlan_a: entered allmulticast mode
[  161.239096] vxlan_a: entered promiscuous mode
[  161.341331] br0: port 2(vxlan_a) entered blocking state
[  161.341406] br0: port 2(vxlan_a) entered forwarding state
[  164.187581] vxlan_a: left allmulticast mode
[  164.187644] vxlan_a: left promiscuous mode
[  164.187698] br0: port 2(vxlan_a) entered disabled state
[  164.188109] veth_A-C: left allmulticast mode
[  164.188167] veth_A-C: left promiscuous mode
[  164.188211] br0: port 1(veth_A-C) entered disabled state
[  168.877927] br0: port 1(veth_A-C) entered blocking state
[  168.877995] br0: port 1(veth_A-C) entered disabled state
[  168.878049] veth_A-C: entered allmulticast mode
[  168.878129] veth_A-C: entered promiscuous mode
[  168.878196] br0: port 1(veth_A-C) entered blocking state
[  168.878231] br0: port 1(veth_A-C) entered forwarding state
[  169.034525] br0: port 2(vxlan_a) entered blocking state
[  169.034607] br0: port 2(vxlan_a) entered disabled state
[  169.034674] vxlan_a: entered allmulticast mode
[  169.034771] vxlan_a: entered promiscuous mode
[  169.120533] br0: port 2(vxlan_a) entered blocking state
[  169.120606] br0: port 2(vxlan_a) entered forwarding state
[  171.919589] vxlan_a: left allmulticast mode
[  171.919645] vxlan_a: left promiscuous mode
[  171.919711] br0: port 2(vxlan_a) entered disabled state
[  171.919846] veth_A-C: left allmulticast mode
[  171.919897] veth_A-C: left promiscuous mode
[  171.919942] br0: port 1(veth_A-C) entered disabled state
[  176.717158] br0: port 1(veth_A-C) entered blocking state
[  176.717216] br0: port 1(veth_A-C) entered disabled state
[  176.717266] veth_A-C: entered allmulticast mode
[  176.717333] veth_A-C: entered promiscuous mode
[  176.717393] br0: port 1(veth_A-C) entered blocking state
[  176.717425] br0: port 1(veth_A-C) entered forwarding state
[  176.870130] br0: port 2(vxlan_a) entered blocking state
[  176.870207] br0: port 2(vxlan_a) entered disabled state
[  176.870290] vxlan_a: entered allmulticast mode
[  176.870396] vxlan_a: entered promiscuous mode
[  176.964437] br0: port 2(vxlan_a) entered blocking state
[  176.964498] br0: port 2(vxlan_a) entered forwarding state
[  179.771949] vxlan_a: left allmulticast mode
[  179.772017] vxlan_a: left promiscuous mode
[  179.772072] br0: port 2(vxlan_a) entered disabled state
[  179.772337] veth_A-C: left allmulticast mode
[  179.772385] veth_A-C: left promiscuous mode
[  179.772424] br0: port 1(veth_A-C) entered disabled state
[  184.292271] br0: port 1(veth_A-C) entered blocking state
[  184.292325] br0: port 1(veth_A-C) entered disabled state
[  184.292372] veth_A-C: entered allmulticast mode
[  184.292445] veth_A-C: entered promiscuous mode
[  184.292508] br0: port 1(veth_A-C) entered blocking state
[  184.292540] br0: port 1(veth_A-C) entered forwarding state
[  184.432543] br0: port 2(vxlan_a) entered blocking state
[  184.432608] br0: port 2(vxlan_a) entered disabled state
[  184.432665] vxlan_a: entered allmulticast mode
[  184.432739] vxlan_a: entered promiscuous mode
[  184.520734] br0: port 2(vxlan_a) entered blocking state
[  184.520803] br0: port 2(vxlan_a) entered forwarding state
[  187.323082] vxlan_a: left allmulticast mode
[  187.323132] vxlan_a: left promiscuous mode
[  187.323178] br0: port 2(vxlan_a) entered disabled state
[  187.323308] veth_A-C: left allmulticast mode
[  187.323349] veth_A-C: left promiscuous mode
[  187.323389] br0: port 1(veth_A-C) entered disabled state
[  192.072888] br0: port 1(veth_A-C) entered blocking state
[  192.073013] br0: port 1(veth_A-C) entered disabled state
[  192.073075] veth_A-C: entered allmulticast mode
[  192.073208] veth_A-C: entered promiscuous mode
[  192.073278] br0: port 1(veth_A-C) entered blocking state
[  192.073320] br0: port 1(veth_A-C) entered forwarding state
[  192.238208] br0: port 2(vxlan_a) entered blocking state
[  192.238271] br0: port 2(vxlan_a) entered disabled state
[  192.238326] vxlan_a: entered allmulticast mode
[  192.238402] vxlan_a: entered promiscuous mode
[  192.331096] br0: port 2(vxlan_a) entered blocking state
[  192.331157] br0: port 2(vxlan_a) entered forwarding state
[  195.151361] vxlan_a: left allmulticast mode
[  195.151419] vxlan_a: left promiscuous mode
[  195.151464] br0: port 2(vxlan_a) entered disabled state
[  195.151600] veth_A-C: left allmulticast mode
[  195.151645] veth_A-C: left promiscuous mode
[  195.151685] br0: port 1(veth_A-C) entered disabled state
[  199.725269] br0: port 1(veth_A-C) entered blocking state
[  199.725340] br0: port 1(veth_A-C) entered disabled state
[  199.725399] veth_A-C: entered allmulticast mode
[  199.725472] veth_A-C: entered promiscuous mode
[  199.725539] br0: port 1(veth_A-C) entered blocking state
[  199.725581] br0: port 1(veth_A-C) entered forwarding state
[  199.892843] br0: port 2(vxlan_a) entered blocking state
[  199.892907] br0: port 2(vxlan_a) entered disabled state
[  199.892966] vxlan_a: entered allmulticast mode
[  199.893065] vxlan_a: entered promiscuous mode
[  199.979887] br0: port 2(vxlan_a) entered blocking state
[  199.979948] br0: port 2(vxlan_a) entered forwarding state
[  202.381896] ping6 (6339) used greatest stack depth: 11952 bytes left
[  202.798105] vxlan_a: left allmulticast mode
[  202.798165] vxlan_a: left promiscuous mode
[  202.798222] br0: port 2(vxlan_a) entered disabled state
[  202.798377] veth_A-C: left allmulticast mode
[  202.798434] veth_A-C: left promiscuous mode
[  202.798487] br0: port 1(veth_A-C) entered disabled state
[  207.455097] br0: port 1(veth_A-C) entered blocking state
[  207.455154] br0: port 1(veth_A-C) entered disabled state
[  207.455207] veth_A-C: entered allmulticast mode
[  207.455285] veth_A-C: entered promiscuous mode
[  207.455365] br0: port 1(veth_A-C) entered blocking state
[  207.455398] br0: port 1(veth_A-C) entered forwarding state
[  207.610722] br0: port 2(vxlan_a) entered blocking state
[  207.610790] br0: port 2(vxlan_a) entered disabled state
[  207.610848] vxlan_a: entered allmulticast mode
[  207.610940] vxlan_a: entered promiscuous mode
[  207.710048] br0: port 2(vxlan_a) entered blocking state
[  207.710134] br0: port 2(vxlan_a) entered forwarding state
[  210.142318] ping6 (6585) used greatest stack depth: 11928 bytes left
[  210.604361] vxlan_a: left allmulticast mode
[  210.604436] vxlan_a: left promiscuous mode
[  210.604504] br0: port 2(vxlan_a) entered disabled state
[  210.604839] veth_A-C: left allmulticast mode
[  210.604901] veth_A-C: left promiscuous mode
[  210.604952] br0: port 1(veth_A-C) entered disabled state
[  215.106096] br0: port 1(veth_A-C) entered blocking state
[  215.106180] br0: port 1(veth_A-C) entered disabled state
[  215.106253] veth_A-C: entered allmulticast mode
[  215.106343] veth_A-C: entered promiscuous mode
[  215.106427] br0: port 1(veth_A-C) entered blocking state
[  215.106480] br0: port 1(veth_A-C) entered forwarding state
[  215.271535] br0: port 2(geneve_a) entered blocking state
[  215.271602] br0: port 2(geneve_a) entered disabled state
[  215.271661] geneve_a: entered allmulticast mode
[  215.271753] geneve_a: entered promiscuous mode
[  215.370895] br0: port 2(geneve_a) entered blocking state
[  215.370960] br0: port 2(geneve_a) entered forwarding state
[  218.148848] geneve_a: left allmulticast mode
[  218.148909] geneve_a: left promiscuous mode
[  218.148952] br0: port 2(geneve_a) entered disabled state
[  218.149285] veth_A-C: left allmulticast mode
[  218.149331] veth_A-C: left promiscuous mode
[  218.149369] br0: port 1(veth_A-C) entered disabled state
[  222.787801] br0: port 1(veth_A-C) entered blocking state
[  222.787857] br0: port 1(veth_A-C) entered disabled state
[  222.787902] veth_A-C: entered allmulticast mode
[  222.787986] veth_A-C: entered promiscuous mode
[  222.788051] br0: port 1(veth_A-C) entered blocking state
[  222.788095] br0: port 1(veth_A-C) entered forwarding state
[  222.928850] br0: port 2(geneve_a) entered blocking state
[  222.928915] br0: port 2(geneve_a) entered disabled state
[  222.928969] geneve_a: entered allmulticast mode
[  222.929047] geneve_a: entered promiscuous mode
[  223.030434] br0: port 2(geneve_a) entered blocking state
[  223.030506] br0: port 2(geneve_a) entered forwarding state
[  225.844064] geneve_a: left allmulticast mode
[  225.844118] geneve_a: left promiscuous mode
[  225.844166] br0: port 2(geneve_a) entered disabled state
[  225.844293] veth_A-C: left allmulticast mode
[  225.844332] veth_A-C: left promiscuous mode
[  225.844359] br0: port 1(veth_A-C) entered disabled state
[  230.759582] br0: port 1(veth_A-C) entered blocking state
[  230.759657] br0: port 1(veth_A-C) entered disabled state
[  230.759722] veth_A-C: entered allmulticast mode
[  230.759814] veth_A-C: entered promiscuous mode
[  230.759909] br0: port 1(veth_A-C) entered blocking state
[  230.759960] br0: port 1(veth_A-C) entered forwarding state
[  230.923768] br0: port 2(geneve_a) entered blocking state
[  230.923838] br0: port 2(geneve_a) entered disabled state
[  230.923901] geneve_a: entered allmulticast mode
[  230.923994] geneve_a: entered promiscuous mode
[  231.025473] br0: port 2(geneve_a) entered blocking state
[  231.025541] br0: port 2(geneve_a) entered forwarding state
[  233.899009] geneve_a: left allmulticast mode
[  233.899081] geneve_a: left promiscuous mode
[  233.899138] br0: port 2(geneve_a) entered disabled state
[  233.899305] veth_A-C: left allmulticast mode
[  233.899347] veth_A-C: left promiscuous mode
[  233.899391] br0: port 1(veth_A-C) entered disabled state
[  238.978808] br0: port 1(veth_A-C) entered blocking state
[  238.978888] br0: port 1(veth_A-C) entered disabled state
[  238.978945] veth_A-C: entered allmulticast mode
[  238.979044] veth_A-C: entered promiscuous mode
[  238.979120] br0: port 1(veth_A-C) entered blocking state
[  238.979171] br0: port 1(veth_A-C) entered forwarding state
[  239.151137] br0: port 2(geneve_a) entered blocking state
[  239.151195] br0: port 2(geneve_a) entered disabled state
[  239.151247] geneve_a: entered allmulticast mode
[  239.151319] geneve_a: entered promiscuous mode
[  239.241775] br0: port 2(geneve_a) entered blocking state
[  239.241841] br0: port 2(geneve_a) entered forwarding state
[  242.051997] geneve_a: left allmulticast mode
[  242.052075] geneve_a: left promiscuous mode
[  242.052134] br0: port 2(geneve_a) entered disabled state
[  242.052310] veth_A-C: left allmulticast mode
[  242.052374] veth_A-C: left promiscuous mode
[  242.052422] br0: port 1(veth_A-C) entered disabled state
[  246.988699] br0: port 1(veth_A-C) entered blocking state
[  246.988767] br0: port 1(veth_A-C) entered disabled state
[  246.988833] veth_A-C: entered allmulticast mode
[  246.988926] veth_A-C: entered promiscuous mode
[  246.989081] br0: port 1(veth_A-C) entered blocking state
[  246.989127] br0: port 1(veth_A-C) entered forwarding state
[  247.168431] br0: port 2(geneve_a) entered blocking state
[  247.168506] br0: port 2(geneve_a) entered disabled state
[  247.168569] geneve_a: entered allmulticast mode
[  247.168662] geneve_a: entered promiscuous mode
[  247.274234] br0: port 2(geneve_a) entered blocking state
[  247.274310] br0: port 2(geneve_a) entered forwarding state
[  250.150177] geneve_a: left allmulticast mode
[  250.150253] geneve_a: left promiscuous mode
[  250.150322] br0: port 2(geneve_a) entered disabled state
[  250.150444] veth_A-C: left allmulticast mode
[  250.150495] veth_A-C: left promiscuous mode
[  250.150550] br0: port 1(veth_A-C) entered disabled state
[  255.206972] br0: port 1(veth_A-C) entered blocking state
[  255.207105] br0: port 1(veth_A-C) entered disabled state
[  255.207176] veth_A-C: entered allmulticast mode
[  255.207265] veth_A-C: entered promiscuous mode
[  255.207348] br0: port 1(veth_A-C) entered blocking state
[  255.207395] br0: port 1(veth_A-C) entered forwarding state
[  255.367062] br0: port 2(geneve_a) entered blocking state
[  255.367140] br0: port 2(geneve_a) entered disabled state
[  255.367206] geneve_a: entered allmulticast mode
[  255.367290] geneve_a: entered promiscuous mode
[  255.469180] br0: port 2(geneve_a) entered blocking state
[  255.469251] br0: port 2(geneve_a) entered forwarding state
[  258.285866] geneve_a: left allmulticast mode
[  258.285953] geneve_a: left promiscuous mode
[  258.286024] br0: port 2(geneve_a) entered disabled state
[  258.286190] veth_A-C: left allmulticast mode
[  258.286249] veth_A-C: left promiscuous mode
[  258.286305] br0: port 1(veth_A-C) entered disabled state
[  263.108332] br0: port 1(veth_A-C) entered blocking state
[  263.108416] br0: port 1(veth_A-C) entered disabled state
[  263.108487] veth_A-C: entered allmulticast mode
[  263.108572] veth_A-C: entered promiscuous mode
[  263.108646] br0: port 1(veth_A-C) entered blocking state
[  263.108693] br0: port 1(veth_A-C) entered forwarding state
[  263.286025] br0: port 2(geneve_a) entered blocking state
[  263.286093] br0: port 2(geneve_a) entered disabled state
[  263.286160] geneve_a: entered allmulticast mode
[  263.286252] geneve_a: entered promiscuous mode
[  263.389338] br0: port 2(geneve_a) entered blocking state
[  263.389408] br0: port 2(geneve_a) entered forwarding state
[  266.190883] geneve_a: left allmulticast mode
[  266.190947] geneve_a: left promiscuous mode
[  266.190998] br0: port 2(geneve_a) entered disabled state
[  266.191137] veth_A-C: left allmulticast mode
[  266.191185] veth_A-C: left promiscuous mode
[  266.191224] br0: port 1(veth_A-C) entered disabled state
[  270.958689] br0: port 1(veth_A-C) entered blocking state
[  270.958747] br0: port 1(veth_A-C) entered disabled state
[  270.958800] veth_A-C: entered allmulticast mode
[  270.958882] veth_A-C: entered promiscuous mode
[  270.958955] br0: port 1(veth_A-C) entered blocking state
[  270.958998] br0: port 1(veth_A-C) entered forwarding state
[  271.098176] br0: port 2(geneve_a) entered blocking state
[  271.098245] br0: port 2(geneve_a) entered disabled state
[  271.098306] geneve_a: entered allmulticast mode
[  271.098390] geneve_a: entered promiscuous mode
[  271.188605] br0: port 2(geneve_a) entered blocking state
[  271.188677] br0: port 2(geneve_a) entered forwarding state
[  273.985271] geneve_a: left allmulticast mode
[  273.985338] geneve_a: left promiscuous mode
[  273.985389] br0: port 2(geneve_a) entered disabled state
[  273.985525] veth_A-C: left allmulticast mode
[  273.985578] veth_A-C: left promiscuous mode
[  273.985620] br0: port 1(veth_A-C) entered disabled state
[  278.872068] netlink: 'python3': attribute type 2 has an invalid length.
[  278.872361] ovs_br0: entered promiscuous mode
[  280.087590] veth_A-C: entered promiscuous mode
[  281.234938] vxlan_a: entered promiscuous mode
[  291.144374] veth_A-C (unregistering): left promiscuous mode
[  292.193216] vxlan_a: left promiscuous mode
[  294.068831] ovs_br0: left promiscuous mode
[  295.754987] netlink: 'python3': attribute type 2 has an invalid length.
[  295.755237] ovs_br0: entered promiscuous mode
[  296.760109] veth_A-C: entered promiscuous mode
[  297.692996] vxlan_a: entered promiscuous mode
[  307.348344] veth_A-C (unregistering): left promiscuous mode
[  308.531516] vxlan_a: left promiscuous mode
[  310.475861] ovs_br0: left promiscuous mode
[  312.407649] netlink: 'python3': attribute type 2 has an invalid length.
[  312.407919] ovs_br0: entered promiscuous mode
[  313.617316] veth_A-C: entered promiscuous mode
[  314.736239] vxlan_a: entered promiscuous mode
[  324.386259] veth_A-C (unregistering): left promiscuous mode
[  325.351548] vxlan_a: left promiscuous mode
[  327.166159] ovs_br0: left promiscuous mode
[  329.007883] netlink: 'python3': attribute type 2 has an invalid length.
[  329.008120] ovs_br0: entered promiscuous mode
[  330.152513] veth_A-C: entered promiscuous mode
[  331.274603] vxlan_a: entered promiscuous mode
[  346.665309] veth_A-C (unregistering): left promiscuous mode
[  347.755248] vxlan_a: left promiscuous mode
[  349.538960] ovs_br0: left promiscuous mode
[  351.367602] netlink: 'python3': attribute type 2 has an invalid length.
[  351.367829] ovs_br0: entered promiscuous mode
[  352.530428] veth_A-C: entered promiscuous mode
[  353.749114] vxlan_a: entered promiscuous mode
[  363.607492] veth_A-C (unregistering): left promiscuous mode
[  364.748677] vxlan_a: left promiscuous mode
[  366.774269] ovs_br0: left promiscuous mode
[  368.544987] netlink: 'python3': attribute type 2 has an invalid length.
[  368.545314] ovs_br0: entered promiscuous mode
[  369.751767] veth_A-C: entered promiscuous mode
[  370.925048] vxlan_a: entered promiscuous mode
[  380.373372] veth_A-C (unregistering): left promiscuous mode
[  381.411124] vxlan_a: left promiscuous mode
[  383.325580] ovs_br0: left promiscuous mode
[  385.139051] netlink: 'python3': attribute type 2 has an invalid length.
[  385.139326] ovs_br0: entered promiscuous mode
[  386.292162] veth_A-C: entered promiscuous mode
[  387.441758] vxlan_a: entered promiscuous mode
[  396.815327] veth_A-C (unregistering): left promiscuous mode
[  397.898407] vxlan_a: left promiscuous mode
[  399.957683] ovs_br0: left promiscuous mode
[  401.817203] netlink: 'python3': attribute type 2 has an invalid length.
[  401.817558] ovs_br0: entered promiscuous mode
[  402.890677] veth_A-C: entered promiscuous mode
[  404.082116] vxlan_a: entered promiscuous mode
[  414.090341] veth_A-C (unregistering): left promiscuous mode
[  415.184016] vxlan_a: left promiscuous mode
[  417.147104] ovs_br0: left promiscuous mode
[  418.785917] netlink: 'python3': attribute type 2 has an invalid length.
[  418.786277] ovs_br0: entered promiscuous mode
[  419.903691] veth_A-C: entered promiscuous mode
[  421.012502] geneve_a: entered promiscuous mode
[  430.467309] veth_A-C (unregistering): left promiscuous mode
[  432.471887] geneve_a: left promiscuous mode
[  433.445320] ovs_br0: left promiscuous mode
[  435.414765] netlink: 'python3': attribute type 2 has an invalid length.
[  435.415048] ovs_br0: entered promiscuous mode
[  436.562297] veth_A-C: entered promiscuous mode
[  437.712469] geneve_a: entered promiscuous mode
[  447.573745] veth_A-C (unregistering): left promiscuous mode
[  449.678828] geneve_a: left promiscuous mode
[  450.763826] ovs_br0: left promiscuous mode
[  452.779416] netlink: 'python3': attribute type 2 has an invalid length.
[  452.779663] ovs_br0: entered promiscuous mode
[  454.014018] veth_A-C: entered promiscuous mode
[  455.226204] geneve_a: entered promiscuous mode
[  465.340735] veth_A-C (unregistering): left promiscuous mode
[  467.574026] geneve_a: left promiscuous mode
[  468.573671] ovs_br0: left promiscuous mode
[  470.502527] netlink: 'python3': attribute type 2 has an invalid length.
[  470.502824] ovs_br0: entered promiscuous mode
[  471.618842] veth_A-C: entered promiscuous mode
[  472.740019] geneve_a: entered promiscuous mode
[  482.894458] veth_A-C (unregistering): left promiscuous mode
[  485.055476] geneve_a: left promiscuous mode
[  486.047682] ovs_br0: left promiscuous mode
[  487.827927] netlink: 'python3': attribute type 2 has an invalid length.
[  487.828263] ovs_br0: entered promiscuous mode
[  488.952062] veth_A-C: entered promiscuous mode
[  490.072004] geneve_a: entered promiscuous mode
[  499.458330] veth_A-C (unregistering): left promiscuous mode
[  501.401099] geneve_a: left promiscuous mode
[  502.369141] ovs_br0: left promiscuous mode
[  504.489933] netlink: 'python3': attribute type 2 has an invalid length.
[  504.490288] ovs_br0: entered promiscuous mode
[  505.819207] veth_A-C: entered promiscuous mode
[  507.023990] geneve_a: entered promiscuous mode
[  516.867328] veth_A-C (unregistering): left promiscuous mode
[  518.968593] geneve_a: left promiscuous mode
[  520.066211] ovs_br0: left promiscuous mode
[  521.847945] netlink: 'python3': attribute type 2 has an invalid length.
[  521.848217] ovs_br0: entered promiscuous mode
[  523.022520] veth_A-C: entered promiscuous mode
[  524.127289] geneve_a: entered promiscuous mode
[  533.498281] veth_A-C (unregistering): left promiscuous mode
[  535.492543] geneve_a: left promiscuous mode
[  536.557300] ovs_br0: left promiscuous mode
[  538.570679] netlink: 'python3': attribute type 2 has an invalid length.
[  538.571017] ovs_br0: entered promiscuous mode
[  539.800877] veth_A-C: entered promiscuous mode
[  540.952467] geneve_a: entered promiscuous mode
[  550.981454] veth_A-C (unregistering): left promiscuous mode
[  553.126378] geneve_a: left promiscuous mode
[  554.131744] ovs_br0: left promiscuous mode
[  669.698226] Initializing XFRM netlink socket
[  752.171010] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  762.355019] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5