[    3.139657] openvswitch: Open vSwitch switching datapath
[    5.031576] ip (311) used greatest stack depth: 12288 bytes left
[    5.339645] ip (332) used greatest stack depth: 12272 bytes left
[   23.562716] tc (1164) used greatest stack depth: 11952 bytes left
[  134.778925] br0: port 1(veth_A-C) entered blocking state
[  134.779004] br0: port 1(veth_A-C) entered disabled state
[  134.779058] veth_A-C: entered allmulticast mode
[  134.779141] veth_A-C: entered promiscuous mode
[  134.779228] br0: port 1(veth_A-C) entered blocking state
[  134.779272] br0: port 1(veth_A-C) entered forwarding state
[  134.934478] br0: port 2(vxlan_a) entered blocking state
[  134.934532] br0: port 2(vxlan_a) entered disabled state
[  134.934579] vxlan_a: entered allmulticast mode
[  134.934665] vxlan_a: entered promiscuous mode
[  135.027049] br0: port 2(vxlan_a) entered blocking state
[  135.027117] br0: port 2(vxlan_a) entered forwarding state
[  137.808461] vxlan_a: left allmulticast mode
[  137.808512] vxlan_a: left promiscuous mode
[  137.808561] br0: port 2(vxlan_a) entered disabled state
[  137.808901] veth_A-C: left allmulticast mode
[  137.808946] veth_A-C: left promiscuous mode
[  137.808989] br0: port 1(veth_A-C) entered disabled state
[  142.462958] br0: port 1(veth_A-C) entered blocking state
[  142.463021] br0: port 1(veth_A-C) entered disabled state
[  142.463075] veth_A-C: entered allmulticast mode
[  142.463145] veth_A-C: entered promiscuous mode
[  142.463209] br0: port 1(veth_A-C) entered blocking state
[  142.463248] br0: port 1(veth_A-C) entered forwarding state
[  142.607710] br0: port 2(vxlan_a) entered blocking state
[  142.607774] br0: port 2(vxlan_a) entered disabled state
[  142.607822] vxlan_a: entered allmulticast mode
[  142.607900] vxlan_a: entered promiscuous mode
[  142.684157] br0: port 2(vxlan_a) entered blocking state
[  142.684226] br0: port 2(vxlan_a) entered forwarding state
[  145.432061] vxlan_a: left allmulticast mode
[  145.432118] vxlan_a: left promiscuous mode
[  145.432170] br0: port 2(vxlan_a) entered disabled state
[  145.432322] veth_A-C: left allmulticast mode
[  145.432372] veth_A-C: left promiscuous mode
[  145.432426] br0: port 1(veth_A-C) entered disabled state
[  149.344941] br0: port 1(veth_A-C) entered blocking state
[  149.344993] br0: port 1(veth_A-C) entered disabled state
[  149.345039] veth_A-C: entered allmulticast mode
[  149.345100] veth_A-C: entered promiscuous mode
[  149.345165] br0: port 1(veth_A-C) entered blocking state
[  149.345210] br0: port 1(veth_A-C) entered forwarding state
[  149.475401] br0: port 2(vxlan_a) entered blocking state
[  149.475456] br0: port 2(vxlan_a) entered disabled state
[  149.475501] vxlan_a: entered allmulticast mode
[  149.475563] vxlan_a: entered promiscuous mode
[  149.564070] br0: port 2(vxlan_a) entered blocking state
[  149.564133] br0: port 2(vxlan_a) entered forwarding state
[  152.335258] vxlan_a: left allmulticast mode
[  152.335305] vxlan_a: left promiscuous mode
[  152.335346] br0: port 2(vxlan_a) entered disabled state
[  152.335445] veth_A-C: left allmulticast mode
[  152.335476] veth_A-C: left promiscuous mode
[  152.335511] br0: port 1(veth_A-C) entered disabled state
[  156.304365] br0: port 1(veth_A-C) entered blocking state
[  156.304415] br0: port 1(veth_A-C) entered disabled state
[  156.304460] veth_A-C: entered allmulticast mode
[  156.304519] veth_A-C: entered promiscuous mode
[  156.304578] br0: port 1(veth_A-C) entered blocking state
[  156.304610] br0: port 1(veth_A-C) entered forwarding state
[  156.438832] br0: port 2(vxlan_a) entered blocking state
[  156.438902] br0: port 2(vxlan_a) entered disabled state
[  156.438963] vxlan_a: entered allmulticast mode
[  156.439056] vxlan_a: entered promiscuous mode
[  156.527518] br0: port 2(vxlan_a) entered blocking state
[  156.527582] br0: port 2(vxlan_a) entered forwarding state
[  159.301595] vxlan_a: left allmulticast mode
[  159.301662] vxlan_a: left promiscuous mode
[  159.301709] br0: port 2(vxlan_a) entered disabled state
[  159.301848] veth_A-C: left allmulticast mode
[  159.301890] veth_A-C: left promiscuous mode
[  159.301931] br0: port 1(veth_A-C) entered disabled state
[  163.463556] br0: port 1(veth_A-C) entered blocking state
[  163.463614] br0: port 1(veth_A-C) entered disabled state
[  163.463672] veth_A-C: entered allmulticast mode
[  163.463740] veth_A-C: entered promiscuous mode
[  163.463798] br0: port 1(veth_A-C) entered blocking state
[  163.463829] br0: port 1(veth_A-C) entered forwarding state
[  163.594591] br0: port 2(vxlan_a) entered blocking state
[  163.594657] br0: port 2(vxlan_a) entered disabled state
[  163.594722] vxlan_a: entered allmulticast mode
[  163.594819] vxlan_a: entered promiscuous mode
[  163.670565] br0: port 2(vxlan_a) entered blocking state
[  163.670624] br0: port 2(vxlan_a) entered forwarding state
[  166.401405] vxlan_a: left allmulticast mode
[  166.401457] vxlan_a: left promiscuous mode
[  166.401501] br0: port 2(vxlan_a) entered disabled state
[  166.401801] veth_A-C: left allmulticast mode
[  166.401838] veth_A-C: left promiscuous mode
[  166.401874] br0: port 1(veth_A-C) entered disabled state
[  170.591842] br0: port 1(veth_A-C) entered blocking state
[  170.591909] br0: port 1(veth_A-C) entered disabled state
[  170.591966] veth_A-C: entered allmulticast mode
[  170.592046] veth_A-C: entered promiscuous mode
[  170.592121] br0: port 1(veth_A-C) entered blocking state
[  170.592168] br0: port 1(veth_A-C) entered forwarding state
[  170.727062] br0: port 2(vxlan_a) entered blocking state
[  170.727130] br0: port 2(vxlan_a) entered disabled state
[  170.727184] vxlan_a: entered allmulticast mode
[  170.727264] vxlan_a: entered promiscuous mode
[  170.810855] br0: port 2(vxlan_a) entered blocking state
[  170.810923] br0: port 2(vxlan_a) entered forwarding state
[  173.523066] vxlan_a: left allmulticast mode
[  173.523126] vxlan_a: left promiscuous mode
[  173.523174] br0: port 2(vxlan_a) entered disabled state
[  173.523342] veth_A-C: left allmulticast mode
[  173.523380] veth_A-C: left promiscuous mode
[  173.523417] br0: port 1(veth_A-C) entered disabled state
[  177.555733] br0: port 1(veth_A-C) entered blocking state
[  177.555805] br0: port 1(veth_A-C) entered disabled state
[  177.555863] veth_A-C: entered allmulticast mode
[  177.555948] veth_A-C: entered promiscuous mode
[  177.556025] br0: port 1(veth_A-C) entered blocking state
[  177.556076] br0: port 1(veth_A-C) entered forwarding state
[  177.699073] br0: port 2(vxlan_a) entered blocking state
[  177.699129] br0: port 2(vxlan_a) entered disabled state
[  177.699180] vxlan_a: entered allmulticast mode
[  177.699247] vxlan_a: entered promiscuous mode
[  177.785424] br0: port 2(vxlan_a) entered blocking state
[  177.785497] br0: port 2(vxlan_a) entered forwarding state
[  180.594085] vxlan_a: left allmulticast mode
[  180.594142] vxlan_a: left promiscuous mode
[  180.594194] br0: port 2(vxlan_a) entered disabled state
[  180.594319] veth_A-C: left allmulticast mode
[  180.594367] veth_A-C: left promiscuous mode
[  180.594411] br0: port 1(veth_A-C) entered disabled state
[  185.122377] br0: port 1(veth_A-C) entered blocking state
[  185.122449] br0: port 1(veth_A-C) entered disabled state
[  185.122514] veth_A-C: entered allmulticast mode
[  185.122607] veth_A-C: entered promiscuous mode
[  185.122701] br0: port 1(veth_A-C) entered blocking state
[  185.122751] br0: port 1(veth_A-C) entered forwarding state
[  185.273933] br0: port 2(vxlan_a) entered blocking state
[  185.274005] br0: port 2(vxlan_a) entered disabled state
[  185.274060] vxlan_a: entered allmulticast mode
[  185.274159] vxlan_a: entered promiscuous mode
[  185.364327] br0: port 2(vxlan_a) entered blocking state
[  185.364406] br0: port 2(vxlan_a) entered forwarding state
[  187.726979] ping6 (6592) used greatest stack depth: 11928 bytes left
[  188.122177] vxlan_a: left allmulticast mode
[  188.122237] vxlan_a: left promiscuous mode
[  188.122296] br0: port 2(vxlan_a) entered disabled state
[  188.122463] veth_A-C: left allmulticast mode
[  188.122519] veth_A-C: left promiscuous mode
[  188.122565] br0: port 1(veth_A-C) entered disabled state
[  192.371560] br0: port 1(veth_A-C) entered blocking state
[  192.371640] br0: port 1(veth_A-C) entered disabled state
[  192.371706] veth_A-C: entered allmulticast mode
[  192.371783] veth_A-C: entered promiscuous mode
[  192.371851] br0: port 1(veth_A-C) entered blocking state
[  192.371896] br0: port 1(veth_A-C) entered forwarding state
[  192.516771] br0: port 2(geneve_a) entered blocking state
[  192.516823] br0: port 2(geneve_a) entered disabled state
[  192.516869] geneve_a: entered allmulticast mode
[  192.516931] geneve_a: entered promiscuous mode
[  192.606221] br0: port 2(geneve_a) entered blocking state
[  192.606282] br0: port 2(geneve_a) entered forwarding state
[  195.419204] geneve_a: left allmulticast mode
[  195.419273] geneve_a: left promiscuous mode
[  195.419326] br0: port 2(geneve_a) entered disabled state
[  195.419465] veth_A-C: left allmulticast mode
[  195.419528] veth_A-C: left promiscuous mode
[  195.419569] br0: port 1(veth_A-C) entered disabled state
[  199.676082] br0: port 1(veth_A-C) entered blocking state
[  199.676135] br0: port 1(veth_A-C) entered disabled state
[  199.676182] veth_A-C: entered allmulticast mode
[  199.676244] veth_A-C: entered promiscuous mode
[  199.676299] br0: port 1(veth_A-C) entered blocking state
[  199.676331] br0: port 1(veth_A-C) entered forwarding state
[  199.840290] br0: port 2(geneve_a) entered blocking state
[  199.840342] br0: port 2(geneve_a) entered disabled state
[  199.840389] geneve_a: entered allmulticast mode
[  199.840451] geneve_a: entered promiscuous mode
[  199.935828] br0: port 2(geneve_a) entered blocking state
[  199.935894] br0: port 2(geneve_a) entered forwarding state
[  202.783366] geneve_a: left allmulticast mode
[  202.783448] geneve_a: left promiscuous mode
[  202.783508] br0: port 2(geneve_a) entered disabled state
[  202.783715] veth_A-C: left allmulticast mode
[  202.783777] veth_A-C: left promiscuous mode
[  202.783829] br0: port 1(veth_A-C) entered disabled state
[  207.375094] br0: port 1(veth_A-C) entered blocking state
[  207.375190] br0: port 1(veth_A-C) entered disabled state
[  207.375270] veth_A-C: entered allmulticast mode
[  207.375374] veth_A-C: entered promiscuous mode
[  207.375471] br0: port 1(veth_A-C) entered blocking state
[  207.375530] br0: port 1(veth_A-C) entered forwarding state
[  207.548264] br0: port 2(geneve_a) entered blocking state
[  207.548339] br0: port 2(geneve_a) entered disabled state
[  207.548402] geneve_a: entered allmulticast mode
[  207.548490] geneve_a: entered promiscuous mode
[  207.651373] br0: port 2(geneve_a) entered blocking state
[  207.651453] br0: port 2(geneve_a) entered forwarding state
[  210.461255] geneve_a: left allmulticast mode
[  210.461331] geneve_a: left promiscuous mode
[  210.461391] br0: port 2(geneve_a) entered disabled state
[  210.461564] veth_A-C: left allmulticast mode
[  210.461620] veth_A-C: left promiscuous mode
[  210.461675] br0: port 1(veth_A-C) entered disabled state
[  215.068941] br0: port 1(veth_A-C) entered blocking state
[  215.069012] br0: port 1(veth_A-C) entered disabled state
[  215.069066] veth_A-C: entered allmulticast mode
[  215.069142] veth_A-C: entered promiscuous mode
[  215.069204] br0: port 1(veth_A-C) entered blocking state
[  215.069255] br0: port 1(veth_A-C) entered forwarding state
[  215.219230] br0: port 2(geneve_a) entered blocking state
[  215.219289] br0: port 2(geneve_a) entered disabled state
[  215.219341] geneve_a: entered allmulticast mode
[  215.219411] geneve_a: entered promiscuous mode
[  215.303895] br0: port 2(geneve_a) entered blocking state
[  215.303965] br0: port 2(geneve_a) entered forwarding state
[  218.139455] geneve_a: left allmulticast mode
[  218.139523] geneve_a: left promiscuous mode
[  218.139575] br0: port 2(geneve_a) entered disabled state
[  218.139933] veth_A-C: left allmulticast mode
[  218.139982] veth_A-C: left promiscuous mode
[  218.140044] br0: port 1(veth_A-C) entered disabled state
[  222.325404] br0: port 1(veth_A-C) entered blocking state
[  222.325469] br0: port 1(veth_A-C) entered disabled state
[  222.325523] veth_A-C: entered allmulticast mode
[  222.325615] veth_A-C: entered promiscuous mode
[  222.325696] br0: port 1(veth_A-C) entered blocking state
[  222.325741] br0: port 1(veth_A-C) entered forwarding state
[  222.470273] br0: port 2(geneve_a) entered blocking state
[  222.470326] br0: port 2(geneve_a) entered disabled state
[  222.470374] geneve_a: entered allmulticast mode
[  222.470446] geneve_a: entered promiscuous mode
[  222.546746] br0: port 2(geneve_a) entered blocking state
[  222.546797] br0: port 2(geneve_a) entered forwarding state
[  225.264822] geneve_a: left allmulticast mode
[  225.264876] geneve_a: left promiscuous mode
[  225.264921] br0: port 2(geneve_a) entered disabled state
[  225.265095] veth_A-C: left allmulticast mode
[  225.265141] veth_A-C: left promiscuous mode
[  225.265184] br0: port 1(veth_A-C) entered disabled state
[  229.864928] br0: port 1(veth_A-C) entered blocking state
[  229.864988] br0: port 1(veth_A-C) entered disabled state
[  229.865036] veth_A-C: entered allmulticast mode
[  229.865100] veth_A-C: entered promiscuous mode
[  229.865164] br0: port 1(veth_A-C) entered blocking state
[  229.865198] br0: port 1(veth_A-C) entered forwarding state
[  230.008745] br0: port 2(geneve_a) entered blocking state
[  230.008798] br0: port 2(geneve_a) entered disabled state
[  230.008845] geneve_a: entered allmulticast mode
[  230.008919] geneve_a: entered promiscuous mode
[  230.092446] br0: port 2(geneve_a) entered blocking state
[  230.092516] br0: port 2(geneve_a) entered forwarding state
[  232.870393] geneve_a: left allmulticast mode
[  232.870483] geneve_a: left promiscuous mode
[  232.870552] br0: port 2(geneve_a) entered disabled state
[  232.870888] veth_A-C: left allmulticast mode
[  232.870954] veth_A-C: left promiscuous mode
[  232.871007] br0: port 1(veth_A-C) entered disabled state
[  242.201380] br0: port 1(veth_A-C) entered blocking state
[  242.201512] br0: port 1(veth_A-C) entered disabled state
[  242.201580] veth_A-C: entered allmulticast mode
[  242.201690] veth_A-C: entered promiscuous mode
[  242.201775] br0: port 1(veth_A-C) entered blocking state
[  242.201821] br0: port 1(veth_A-C) entered forwarding state
[  242.411399] br0: port 2(geneve_a) entered blocking state
[  242.411486] br0: port 2(geneve_a) entered disabled state
[  242.411561] geneve_a: entered allmulticast mode
[  242.411665] geneve_a: entered promiscuous mode
[  242.542968] br0: port 2(geneve_a) entered blocking state
[  242.543067] br0: port 2(geneve_a) entered forwarding state
[  245.510105] geneve_a: left allmulticast mode
[  245.510191] geneve_a: left promiscuous mode
[  245.510255] br0: port 2(geneve_a) entered disabled state
[  245.510420] veth_A-C: left allmulticast mode
[  245.510488] veth_A-C: left promiscuous mode
[  245.510554] br0: port 1(veth_A-C) entered disabled state
[  250.141969] br0: port 1(veth_A-C) entered blocking state
[  250.142064] br0: port 1(veth_A-C) entered disabled state
[  250.142136] veth_A-C: entered allmulticast mode
[  250.142238] veth_A-C: entered promiscuous mode
[  250.142325] br0: port 1(veth_A-C) entered blocking state
[  250.142382] br0: port 1(veth_A-C) entered forwarding state
[  250.304519] br0: port 2(geneve_a) entered blocking state
[  250.304604] br0: port 2(geneve_a) entered disabled state
[  250.304710] geneve_a: entered allmulticast mode
[  250.304810] geneve_a: entered promiscuous mode
[  250.396813] br0: port 2(geneve_a) entered blocking state
[  250.396875] br0: port 2(geneve_a) entered forwarding state
[  253.193216] geneve_a: left allmulticast mode
[  253.193275] geneve_a: left promiscuous mode
[  253.193316] br0: port 2(geneve_a) entered disabled state
[  253.193420] veth_A-C: left allmulticast mode
[  253.193456] veth_A-C: left promiscuous mode
[  253.193492] br0: port 1(veth_A-C) entered disabled state
[  258.266047] netlink: 'python3': attribute type 2 has an invalid length.
[  258.266388] ovs_br0: entered promiscuous mode
[  259.401764] veth_A-C: entered promiscuous mode
[  260.507540] vxlan_a: entered promiscuous mode
[  269.936994] veth_A-C (unregistering): left promiscuous mode
[  271.068717] vxlan_a: left promiscuous mode
[  272.897922] ovs_br0: left promiscuous mode
[  274.853085] netlink: 'python3': attribute type 2 has an invalid length.
[  274.853340] ovs_br0: entered promiscuous mode
[  275.926945] veth_A-C: entered promiscuous mode
[  276.972748] vxlan_a: entered promiscuous mode
[  286.215023] veth_A-C (unregistering): left promiscuous mode
[  287.210538] vxlan_a: left promiscuous mode
[  289.078829] ovs_br0: left promiscuous mode
[  290.832956] netlink: 'python3': attribute type 2 has an invalid length.
[  290.833253] ovs_br0: entered promiscuous mode
[  291.935741] veth_A-C: entered promiscuous mode
[  292.915831] vxlan_a: entered promiscuous mode
[  301.785941] veth_A-C (unregistering): left promiscuous mode
[  302.787269] vxlan_a: left promiscuous mode
[  304.588450] ovs_br0: left promiscuous mode
[  306.286155] netlink: 'python3': attribute type 2 has an invalid length.
[  306.286404] ovs_br0: entered promiscuous mode
[  307.397912] veth_A-C: entered promiscuous mode
[  308.488490] vxlan_a: entered promiscuous mode
[  317.346008] veth_A-C (unregistering): left promiscuous mode
[  318.335321] vxlan_a: left promiscuous mode
[  320.023060] ovs_br0: left promiscuous mode
[  321.669280] netlink: 'python3': attribute type 2 has an invalid length.
[  321.669564] ovs_br0: entered promiscuous mode
[  322.825684] veth_A-C: entered promiscuous mode
[  323.965163] vxlan_a: entered promiscuous mode
[  333.372004] veth_A-C (unregistering): left promiscuous mode
[  334.488337] vxlan_a: left promiscuous mode
[  336.308503] ovs_br0: left promiscuous mode
[  338.091608] netlink: 'python3': attribute type 2 has an invalid length.
[  338.091879] ovs_br0: entered promiscuous mode
[  339.134161] veth_A-C: entered promiscuous mode
[  340.217081] vxlan_a: entered promiscuous mode
[  349.100076] veth_A-C (unregistering): left promiscuous mode
[  350.087316] vxlan_a: left promiscuous mode
[  351.850779] ovs_br0: left promiscuous mode
[  353.561152] netlink: 'python3': attribute type 2 has an invalid length.
[  353.561463] ovs_br0: entered promiscuous mode
[  354.637007] veth_A-C: entered promiscuous mode
[  355.745598] vxlan_a: entered promiscuous mode
[  365.102075] veth_A-C (unregistering): left promiscuous mode
[  366.168085] vxlan_a: left promiscuous mode
[  367.962805] ovs_br0: left promiscuous mode
[  369.969305] netlink: 'python3': attribute type 2 has an invalid length.
[  369.969640] ovs_br0: entered promiscuous mode
[  371.049350] veth_A-C: entered promiscuous mode
[  372.115668] vxlan_a: entered promiscuous mode
[  381.477039] veth_A-C (unregistering): left promiscuous mode
[  382.546220] vxlan_a: left promiscuous mode
[  384.470835] ovs_br0: left promiscuous mode
[  386.141268] netlink: 'python3': attribute type 2 has an invalid length.
[  386.141571] ovs_br0: entered promiscuous mode
[  387.252182] veth_A-C: entered promiscuous mode
[  388.321519] geneve_a: entered promiscuous mode
[  397.578065] veth_A-C (unregistering): left promiscuous mode
[  399.515928] geneve_a: left promiscuous mode
[  400.469375] ovs_br0: left promiscuous mode
[  402.389680] netlink: 'python3': attribute type 2 has an invalid length.
[  402.389956] ovs_br0: entered promiscuous mode
[  403.566852] veth_A-C: entered promiscuous mode
[  404.668552] geneve_a: entered promiscuous mode
[  413.912114] veth_A-C (unregistering): left promiscuous mode
[  415.827578] geneve_a: left promiscuous mode
[  416.742669] ovs_br0: left promiscuous mode
[  418.526857] netlink: 'python3': attribute type 2 has an invalid length.
[  418.527097] ovs_br0: entered promiscuous mode
[  419.615421] veth_A-C: entered promiscuous mode
[  420.621786] geneve_a: entered promiscuous mode
[  429.533959] veth_A-C (unregistering): left promiscuous mode
[  431.534733] geneve_a: left promiscuous mode
[  432.457891] ovs_br0: left promiscuous mode
[  434.431376] netlink: 'python3': attribute type 2 has an invalid length.
[  434.431621] ovs_br0: entered promiscuous mode
[  435.432179] veth_A-C: entered promiscuous mode
[  436.528570] geneve_a: entered promiscuous mode
[  445.969039] veth_A-C (unregistering): left promiscuous mode
[  447.963335] geneve_a: left promiscuous mode
[  448.947081] ovs_br0: left promiscuous mode
[  450.613456] netlink: 'python3': attribute type 2 has an invalid length.
[  450.613713] ovs_br0: entered promiscuous mode
[  451.657877] veth_A-C: entered promiscuous mode
[  452.646708] geneve_a: entered promiscuous mode
[  461.926982] veth_A-C (unregistering): left promiscuous mode
[  464.015451] geneve_a: left promiscuous mode
[  465.003136] ovs_br0: left promiscuous mode
[  466.939692] netlink: 'python3': attribute type 2 has an invalid length.
[  466.939929] ovs_br0: entered promiscuous mode
[  468.096832] veth_A-C: entered promiscuous mode
[  469.130549] geneve_a: entered promiscuous mode
[  478.347986] veth_A-C (unregistering): left promiscuous mode
[  480.169246] geneve_a: left promiscuous mode
[  481.179738] ovs_br0: left promiscuous mode
[  482.918371] netlink: 'python3': attribute type 2 has an invalid length.
[  482.918664] ovs_br0: entered promiscuous mode
[  484.087971] veth_A-C: entered promiscuous mode
[  485.197911] geneve_a: entered promiscuous mode
[  494.424010] veth_A-C (unregistering): left promiscuous mode
[  496.536340] geneve_a: left promiscuous mode
[  497.493968] ovs_br0: left promiscuous mode
[  499.413867] netlink: 'python3': attribute type 2 has an invalid length.
[  499.414299] ovs_br0: entered promiscuous mode
[  500.570477] veth_A-C: entered promiscuous mode
[  501.698726] geneve_a: entered promiscuous mode
[  511.350985] veth_A-C (unregistering): left promiscuous mode
[  513.190893] geneve_a: left promiscuous mode
[  514.107792] ovs_br0: left promiscuous mode
[  620.250924] Initializing XFRM netlink socket
[  702.576666] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  712.712680] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  722.960652] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  733.056697] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  743.296678] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5