[    2.885515] openvswitch: Open vSwitch switching datapath
[    4.679358] ip (295) used greatest stack depth: 12376 bytes left
[    5.027265] ip (319) used greatest stack depth: 12344 bytes left
[   21.641092] tc (1151) used greatest stack depth: 11992 bytes left
[  110.595173] br0: port 1(veth_A-C) entered blocking state
[  110.595232] br0: port 1(veth_A-C) entered disabled state
[  110.595281] veth_A-C: entered allmulticast mode
[  110.595358] veth_A-C: entered promiscuous mode
[  110.595414] br0: port 1(veth_A-C) entered blocking state
[  110.595446] br0: port 1(veth_A-C) entered forwarding state
[  110.730432] br0: port 2(vxlan_a) entered blocking state
[  110.730536] br0: port 2(vxlan_a) entered disabled state
[  110.730595] vxlan_a: entered allmulticast mode
[  110.730714] vxlan_a: entered promiscuous mode
[  110.812683] br0: port 2(vxlan_a) entered blocking state
[  110.812748] br0: port 2(vxlan_a) entered forwarding state
[  113.485716] vxlan_a: left allmulticast mode
[  113.485756] vxlan_a: left promiscuous mode
[  113.485792] br0: port 2(vxlan_a) entered disabled state
[  113.485901] veth_A-C: left allmulticast mode
[  113.485940] veth_A-C: left promiscuous mode
[  113.485972] br0: port 1(veth_A-C) entered disabled state
[  117.223933] br0: port 1(veth_A-C) entered blocking state
[  117.223987] br0: port 1(veth_A-C) entered disabled state
[  117.224040] veth_A-C: entered allmulticast mode
[  117.224105] veth_A-C: entered promiscuous mode
[  117.224169] br0: port 1(veth_A-C) entered blocking state
[  117.224207] br0: port 1(veth_A-C) entered forwarding state
[  117.343416] br0: port 2(vxlan_a) entered blocking state
[  117.343468] br0: port 2(vxlan_a) entered disabled state
[  117.343517] vxlan_a: entered allmulticast mode
[  117.343583] vxlan_a: entered promiscuous mode
[  117.413320] br0: port 2(vxlan_a) entered blocking state
[  117.413381] br0: port 2(vxlan_a) entered forwarding state
[  120.094344] vxlan_a: left allmulticast mode
[  120.094396] vxlan_a: left promiscuous mode
[  120.094440] br0: port 2(vxlan_a) entered disabled state
[  120.094712] veth_A-C: left allmulticast mode
[  120.094749] veth_A-C: left promiscuous mode
[  120.094786] br0: port 1(veth_A-C) entered disabled state
[  123.898077] br0: port 1(veth_A-C) entered blocking state
[  123.898148] br0: port 1(veth_A-C) entered disabled state
[  123.898213] veth_A-C: entered allmulticast mode
[  123.898291] veth_A-C: entered promiscuous mode
[  123.898363] br0: port 1(veth_A-C) entered blocking state
[  123.898406] br0: port 1(veth_A-C) entered forwarding state
[  124.022381] br0: port 2(vxlan_a) entered blocking state
[  124.022448] br0: port 2(vxlan_a) entered disabled state
[  124.022511] vxlan_a: entered allmulticast mode
[  124.022596] vxlan_a: entered promiscuous mode
[  124.091549] br0: port 2(vxlan_a) entered blocking state
[  124.091602] br0: port 2(vxlan_a) entered forwarding state
[  126.787590] vxlan_a: left allmulticast mode
[  126.787666] vxlan_a: left promiscuous mode
[  126.787712] br0: port 2(vxlan_a) entered disabled state
[  126.787945] veth_A-C: left allmulticast mode
[  126.787987] veth_A-C: left promiscuous mode
[  126.788022] br0: port 1(veth_A-C) entered disabled state
[  130.862889] br0: port 1(veth_A-C) entered blocking state
[  130.862944] br0: port 1(veth_A-C) entered disabled state
[  130.862995] veth_A-C: entered allmulticast mode
[  130.863065] veth_A-C: entered promiscuous mode
[  130.863130] br0: port 1(veth_A-C) entered blocking state
[  130.863166] br0: port 1(veth_A-C) entered forwarding state
[  130.982206] br0: port 2(vxlan_a) entered blocking state
[  130.982257] br0: port 2(vxlan_a) entered disabled state
[  130.982299] vxlan_a: entered allmulticast mode
[  130.982359] vxlan_a: entered promiscuous mode
[  131.063153] br0: port 2(vxlan_a) entered blocking state
[  131.063215] br0: port 2(vxlan_a) entered forwarding state
[  133.765739] vxlan_a: left allmulticast mode
[  133.765784] vxlan_a: left promiscuous mode
[  133.765825] br0: port 2(vxlan_a) entered disabled state
[  133.765946] veth_A-C: left allmulticast mode
[  133.765979] veth_A-C: left promiscuous mode
[  133.766014] br0: port 1(veth_A-C) entered disabled state
[  138.031727] br0: port 1(veth_A-C) entered blocking state
[  138.031781] br0: port 1(veth_A-C) entered disabled state
[  138.031831] veth_A-C: entered allmulticast mode
[  138.031900] veth_A-C: entered promiscuous mode
[  138.031968] br0: port 1(veth_A-C) entered blocking state
[  138.032010] br0: port 1(veth_A-C) entered forwarding state
[  138.168774] br0: port 2(vxlan_a) entered blocking state
[  138.168825] br0: port 2(vxlan_a) entered disabled state
[  138.168873] vxlan_a: entered allmulticast mode
[  138.168941] vxlan_a: entered promiscuous mode
[  138.256017] br0: port 2(vxlan_a) entered blocking state
[  138.256083] br0: port 2(vxlan_a) entered forwarding state
[  141.146756] vxlan_a: left allmulticast mode
[  141.146826] vxlan_a: left promiscuous mode
[  141.146886] br0: port 2(vxlan_a) entered disabled state
[  141.147063] veth_A-C: left allmulticast mode
[  141.147123] veth_A-C: left promiscuous mode
[  141.147184] br0: port 1(veth_A-C) entered disabled state
[  145.731202] br0: port 1(veth_A-C) entered blocking state
[  145.731278] br0: port 1(veth_A-C) entered disabled state
[  145.731349] veth_A-C: entered allmulticast mode
[  145.731447] veth_A-C: entered promiscuous mode
[  145.731538] br0: port 1(veth_A-C) entered blocking state
[  145.731584] br0: port 1(veth_A-C) entered forwarding state
[  145.897511] br0: port 2(vxlan_a) entered blocking state
[  145.897589] br0: port 2(vxlan_a) entered disabled state
[  145.897674] vxlan_a: entered allmulticast mode
[  145.897783] vxlan_a: entered promiscuous mode
[  146.001799] br0: port 2(vxlan_a) entered blocking state
[  146.001870] br0: port 2(vxlan_a) entered forwarding state
[  148.795876] vxlan_a: left allmulticast mode
[  148.795928] vxlan_a: left promiscuous mode
[  148.795977] br0: port 2(vxlan_a) entered disabled state
[  148.796125] veth_A-C: left allmulticast mode
[  148.796169] veth_A-C: left promiscuous mode
[  148.796216] br0: port 1(veth_A-C) entered disabled state
[  153.410892] br0: port 1(veth_A-C) entered blocking state
[  153.410954] br0: port 1(veth_A-C) entered disabled state
[  153.411005] veth_A-C: entered allmulticast mode
[  153.411084] veth_A-C: entered promiscuous mode
[  153.411167] br0: port 1(veth_A-C) entered blocking state
[  153.411207] br0: port 1(veth_A-C) entered forwarding state
[  153.564855] br0: port 2(vxlan_a) entered blocking state
[  153.564936] br0: port 2(vxlan_a) entered disabled state
[  153.565004] vxlan_a: entered allmulticast mode
[  153.565091] vxlan_a: entered promiscuous mode
[  153.660578] br0: port 2(vxlan_a) entered blocking state
[  153.660649] br0: port 2(vxlan_a) entered forwarding state
[  156.044033] ping6 (6332) used greatest stack depth: 11952 bytes left
[  156.483951] vxlan_a: left allmulticast mode
[  156.484009] vxlan_a: left promiscuous mode
[  156.484056] br0: port 2(vxlan_a) entered disabled state
[  156.484187] veth_A-C: left allmulticast mode
[  156.484244] veth_A-C: left promiscuous mode
[  156.484284] br0: port 1(veth_A-C) entered disabled state
[  161.358951] br0: port 1(veth_A-C) entered blocking state
[  161.359017] br0: port 1(veth_A-C) entered disabled state
[  161.359074] veth_A-C: entered allmulticast mode
[  161.359172] veth_A-C: entered promiscuous mode
[  161.359241] br0: port 1(veth_A-C) entered blocking state
[  161.359279] br0: port 1(veth_A-C) entered forwarding state
[  161.518428] br0: port 2(vxlan_a) entered blocking state
[  161.518503] br0: port 2(vxlan_a) entered disabled state
[  161.518571] vxlan_a: entered allmulticast mode
[  161.518677] vxlan_a: entered promiscuous mode
[  161.606891] br0: port 2(vxlan_a) entered blocking state
[  161.606965] br0: port 2(vxlan_a) entered forwarding state
[  164.466854] vxlan_a: left allmulticast mode
[  164.466917] vxlan_a: left promiscuous mode
[  164.466977] br0: port 2(vxlan_a) entered disabled state
[  164.467103] veth_A-C: left allmulticast mode
[  164.467163] veth_A-C: left promiscuous mode
[  164.467211] br0: port 1(veth_A-C) entered disabled state
[  169.034852] br0: port 1(veth_A-C) entered blocking state
[  169.034922] br0: port 1(veth_A-C) entered disabled state
[  169.034985] veth_A-C: entered allmulticast mode
[  169.035062] veth_A-C: entered promiscuous mode
[  169.035134] br0: port 1(veth_A-C) entered blocking state
[  169.035181] br0: port 1(veth_A-C) entered forwarding state
[  169.175114] br0: port 2(geneve_a) entered blocking state
[  169.175174] br0: port 2(geneve_a) entered disabled state
[  169.175238] geneve_a: entered allmulticast mode
[  169.175312] geneve_a: entered promiscuous mode
[  169.255730] br0: port 2(geneve_a) entered blocking state
[  169.255788] br0: port 2(geneve_a) entered forwarding state
[  172.002841] geneve_a: left allmulticast mode
[  172.002908] geneve_a: left promiscuous mode
[  172.002963] br0: port 2(geneve_a) entered disabled state
[  172.003091] veth_A-C: left allmulticast mode
[  172.003134] veth_A-C: left promiscuous mode
[  172.003169] br0: port 1(veth_A-C) entered disabled state
[  176.628553] br0: port 1(veth_A-C) entered blocking state
[  176.628670] br0: port 1(veth_A-C) entered disabled state
[  176.628765] veth_A-C: entered allmulticast mode
[  176.628859] veth_A-C: entered promiscuous mode
[  176.628937] br0: port 1(veth_A-C) entered blocking state
[  176.628988] br0: port 1(veth_A-C) entered forwarding state
[  176.787323] br0: port 2(geneve_a) entered blocking state
[  176.787403] br0: port 2(geneve_a) entered disabled state
[  176.787463] geneve_a: entered allmulticast mode
[  176.787567] geneve_a: entered promiscuous mode
[  176.877653] br0: port 2(geneve_a) entered blocking state
[  176.877728] br0: port 2(geneve_a) entered forwarding state
[  179.732132] geneve_a: left allmulticast mode
[  179.732210] geneve_a: left promiscuous mode
[  179.732264] br0: port 2(geneve_a) entered disabled state
[  179.732404] veth_A-C: left allmulticast mode
[  179.732463] veth_A-C: left promiscuous mode
[  179.732509] br0: port 1(veth_A-C) entered disabled state
[  184.268715] br0: port 1(veth_A-C) entered blocking state
[  184.268786] br0: port 1(veth_A-C) entered disabled state
[  184.268845] veth_A-C: entered allmulticast mode
[  184.268928] veth_A-C: entered promiscuous mode
[  184.269008] br0: port 1(veth_A-C) entered blocking state
[  184.269060] br0: port 1(veth_A-C) entered forwarding state
[  184.414872] br0: port 2(geneve_a) entered blocking state
[  184.414944] br0: port 2(geneve_a) entered disabled state
[  184.415009] geneve_a: entered allmulticast mode
[  184.415106] geneve_a: entered promiscuous mode
[  184.503756] br0: port 2(geneve_a) entered blocking state
[  184.503838] br0: port 2(geneve_a) entered forwarding state
[  187.257077] geneve_a: left allmulticast mode
[  187.257134] geneve_a: left promiscuous mode
[  187.257179] br0: port 2(geneve_a) entered disabled state
[  187.257290] veth_A-C: left allmulticast mode
[  187.257330] veth_A-C: left promiscuous mode
[  187.257366] br0: port 1(veth_A-C) entered disabled state
[  191.543002] br0: port 1(veth_A-C) entered blocking state
[  191.543056] br0: port 1(veth_A-C) entered disabled state
[  191.543105] veth_A-C: entered allmulticast mode
[  191.543177] veth_A-C: entered promiscuous mode
[  191.543241] br0: port 1(veth_A-C) entered blocking state
[  191.543273] br0: port 1(veth_A-C) entered forwarding state
[  191.681429] br0: port 2(geneve_a) entered blocking state
[  191.681490] br0: port 2(geneve_a) entered disabled state
[  191.681542] geneve_a: entered allmulticast mode
[  191.681631] geneve_a: entered promiscuous mode
[  191.763160] br0: port 2(geneve_a) entered blocking state
[  191.763217] br0: port 2(geneve_a) entered forwarding state
[  194.564335] geneve_a: left allmulticast mode
[  194.564388] geneve_a: left promiscuous mode
[  194.564429] br0: port 2(geneve_a) entered disabled state
[  194.564576] veth_A-C: left allmulticast mode
[  194.564625] veth_A-C: left promiscuous mode
[  194.564670] br0: port 1(veth_A-C) entered disabled state
[  198.818076] br0: port 1(veth_A-C) entered blocking state
[  198.818132] br0: port 1(veth_A-C) entered disabled state
[  198.818185] veth_A-C: entered allmulticast mode
[  198.818270] veth_A-C: entered promiscuous mode
[  198.818342] br0: port 1(veth_A-C) entered blocking state
[  198.818386] br0: port 1(veth_A-C) entered forwarding state
[  198.958202] br0: port 2(geneve_a) entered blocking state
[  198.958257] br0: port 2(geneve_a) entered disabled state
[  198.958304] geneve_a: entered allmulticast mode
[  198.958378] geneve_a: entered promiscuous mode
[  199.036378] br0: port 2(geneve_a) entered blocking state
[  199.036436] br0: port 2(geneve_a) entered forwarding state
[  201.824375] geneve_a: left allmulticast mode
[  201.824449] geneve_a: left promiscuous mode
[  201.824502] br0: port 2(geneve_a) entered disabled state
[  201.824646] veth_A-C: left allmulticast mode
[  201.824707] veth_A-C: left promiscuous mode
[  201.824769] br0: port 1(veth_A-C) entered disabled state
[  206.238272] br0: port 1(veth_A-C) entered blocking state
[  206.238337] br0: port 1(veth_A-C) entered disabled state
[  206.238395] veth_A-C: entered allmulticast mode
[  206.238480] veth_A-C: entered promiscuous mode
[  206.238555] br0: port 1(veth_A-C) entered blocking state
[  206.238594] br0: port 1(veth_A-C) entered forwarding state
[  206.386875] br0: port 2(geneve_a) entered blocking state
[  206.386953] br0: port 2(geneve_a) entered disabled state
[  206.387022] geneve_a: entered allmulticast mode
[  206.387123] geneve_a: entered promiscuous mode
[  206.473209] br0: port 2(geneve_a) entered blocking state
[  206.473289] br0: port 2(geneve_a) entered forwarding state
[  209.236974] geneve_a: left allmulticast mode
[  209.237048] geneve_a: left promiscuous mode
[  209.237105] br0: port 2(geneve_a) entered disabled state
[  209.237249] veth_A-C: left allmulticast mode
[  209.237307] veth_A-C: left promiscuous mode
[  209.237368] br0: port 1(veth_A-C) entered disabled state
[  213.564846] br0: port 1(veth_A-C) entered blocking state
[  213.564906] br0: port 1(veth_A-C) entered disabled state
[  213.564952] veth_A-C: entered allmulticast mode
[  213.565017] veth_A-C: entered promiscuous mode
[  213.565078] br0: port 1(veth_A-C) entered blocking state
[  213.565111] br0: port 1(veth_A-C) entered forwarding state
[  213.715289] br0: port 2(geneve_a) entered blocking state
[  213.715348] br0: port 2(geneve_a) entered disabled state
[  213.715405] geneve_a: entered allmulticast mode
[  213.715478] geneve_a: entered promiscuous mode
[  213.802515] br0: port 2(geneve_a) entered blocking state
[  213.802587] br0: port 2(geneve_a) entered forwarding state
[  216.571303] geneve_a: left allmulticast mode
[  216.571380] geneve_a: left promiscuous mode
[  216.571433] br0: port 2(geneve_a) entered disabled state
[  216.571570] veth_A-C: left allmulticast mode
[  216.571645] veth_A-C: left promiscuous mode
[  216.571689] br0: port 1(veth_A-C) entered disabled state
[  220.898871] br0: port 1(veth_A-C) entered blocking state
[  220.898930] br0: port 1(veth_A-C) entered disabled state
[  220.898993] veth_A-C: entered allmulticast mode
[  220.899082] veth_A-C: entered promiscuous mode
[  220.899153] br0: port 1(veth_A-C) entered blocking state
[  220.899192] br0: port 1(veth_A-C) entered forwarding state
[  221.046551] br0: port 2(geneve_a) entered blocking state
[  221.046629] br0: port 2(geneve_a) entered disabled state
[  221.046690] geneve_a: entered allmulticast mode
[  221.046779] geneve_a: entered promiscuous mode
[  221.132486] br0: port 2(geneve_a) entered blocking state
[  221.132577] br0: port 2(geneve_a) entered forwarding state
[  223.939488] geneve_a: left allmulticast mode
[  223.939549] geneve_a: left promiscuous mode
[  223.939600] br0: port 2(geneve_a) entered disabled state
[  223.939836] veth_A-C: left allmulticast mode
[  223.939878] veth_A-C: left promiscuous mode
[  223.939923] br0: port 1(veth_A-C) entered disabled state
[  228.851901] netlink: 'python3': attribute type 2 has an invalid length.
[  228.852203] ovs_br0: entered promiscuous mode
[  229.962008] veth_A-C: entered promiscuous mode
[  231.097506] vxlan_a: entered promiscuous mode
[  241.010008] veth_A-C (unregistering): left promiscuous mode
[  242.225375] vxlan_a: left promiscuous mode
[  244.208999] ovs_br0: left promiscuous mode
[  246.183705] netlink: 'python3': attribute type 2 has an invalid length.
[  246.184043] ovs_br0: entered promiscuous mode
[  247.368692] veth_A-C: entered promiscuous mode
[  248.472243] vxlan_a: entered promiscuous mode
[  258.100889] veth_A-C (unregistering): left promiscuous mode
[  259.198768] vxlan_a: left promiscuous mode
[  261.246039] ovs_br0: left promiscuous mode
[  263.092266] netlink: 'python3': attribute type 2 has an invalid length.
[  263.092549] ovs_br0: entered promiscuous mode
[  264.274702] veth_A-C: entered promiscuous mode
[  265.373113] vxlan_a: entered promiscuous mode
[  275.251003] veth_A-C (unregistering): left promiscuous mode
[  276.216531] vxlan_a: left promiscuous mode
[  277.984370] ovs_br0: left promiscuous mode
[  280.064029] netlink: 'python3': attribute type 2 has an invalid length.
[  280.064348] ovs_br0: entered promiscuous mode
[  281.316994] veth_A-C: entered promiscuous mode
[  282.448584] vxlan_a: entered promiscuous mode
[  298.252073] veth_A-C (unregistering): left promiscuous mode
[  299.593350] vxlan_a: left promiscuous mode
[  301.819923] ovs_br0: left promiscuous mode
[  304.084893] netlink: 'python3': attribute type 2 has an invalid length.
[  304.085205] ovs_br0: entered promiscuous mode
[  305.326299] veth_A-C: entered promiscuous mode
[  306.553373] vxlan_a: entered promiscuous mode
[  317.692284] veth_A-C (unregistering): left promiscuous mode
[  318.936804] vxlan_a: left promiscuous mode
[  321.152046] ovs_br0: left promiscuous mode
[  323.435848] netlink: 'python3': attribute type 2 has an invalid length.
[  323.436154] ovs_br0: entered promiscuous mode
[  324.748293] veth_A-C: entered promiscuous mode
[  325.982213] vxlan_a: entered promiscuous mode
[  336.730007] veth_A-C (unregistering): left promiscuous mode
[  337.981932] vxlan_a: left promiscuous mode
[  339.980657] ovs_br0: left promiscuous mode
[  342.052204] netlink: 'python3': attribute type 2 has an invalid length.
[  342.052505] ovs_br0: entered promiscuous mode
[  343.261230] veth_A-C: entered promiscuous mode
[  344.459160] vxlan_a: entered promiscuous mode
[  354.801123] veth_A-C (unregistering): left promiscuous mode
[  355.961052] vxlan_a: left promiscuous mode
[  358.042177] ovs_br0: left promiscuous mode
[  359.923119] netlink: 'python3': attribute type 2 has an invalid length.
[  359.923399] ovs_br0: entered promiscuous mode
[  361.130164] veth_A-C: entered promiscuous mode
[  362.283207] vxlan_a: entered promiscuous mode
[  372.156955] veth_A-C (unregistering): left promiscuous mode
[  373.160100] vxlan_a: left promiscuous mode
[  375.183033] ovs_br0: left promiscuous mode
[  377.144738] netlink: 'python3': attribute type 2 has an invalid length.
[  377.145001] ovs_br0: entered promiscuous mode
[  378.326568] veth_A-C: entered promiscuous mode
[  379.465636] geneve_a: entered promiscuous mode
[  389.346984] veth_A-C (unregistering): left promiscuous mode
[  391.406375] geneve_a: left promiscuous mode
[  392.380735] ovs_br0: left promiscuous mode
[  394.429223] netlink: 'python3': attribute type 2 has an invalid length.
[  394.429516] ovs_br0: entered promiscuous mode
[  395.684820] veth_A-C: entered promiscuous mode
[  396.926650] geneve_a: entered promiscuous mode
[  407.007969] veth_A-C (unregistering): left promiscuous mode
[  409.113926] geneve_a: left promiscuous mode
[  410.087956] ovs_br0: left promiscuous mode
[  411.969009] netlink: 'python3': attribute type 2 has an invalid length.
[  411.969291] ovs_br0: entered promiscuous mode
[  413.068713] veth_A-C: entered promiscuous mode
[  414.161589] geneve_a: entered promiscuous mode
[  423.632102] veth_A-C (unregistering): left promiscuous mode
[  425.651364] geneve_a: left promiscuous mode
[  426.589932] ovs_br0: left promiscuous mode
[  428.676696] netlink: 'python3': attribute type 2 has an invalid length.
[  428.676992] ovs_br0: entered promiscuous mode
[  429.879135] veth_A-C: entered promiscuous mode
[  430.965807] geneve_a: entered promiscuous mode
[  440.637050] veth_A-C (unregistering): left promiscuous mode
[  442.746208] geneve_a: left promiscuous mode
[  443.796326] ovs_br0: left promiscuous mode
[  445.684076] netlink: 'python3': attribute type 2 has an invalid length.
[  445.684332] ovs_br0: entered promiscuous mode
[  446.908953] veth_A-C: entered promiscuous mode
[  448.195164] geneve_a: entered promiscuous mode
[  458.136043] veth_A-C (unregistering): left promiscuous mode
[  460.095750] geneve_a: left promiscuous mode
[  461.060788] ovs_br0: left promiscuous mode
[  462.932645] netlink: 'python3': attribute type 2 has an invalid length.
[  462.932934] ovs_br0: entered promiscuous mode
[  464.135967] veth_A-C: entered promiscuous mode
[  465.263152] geneve_a: entered promiscuous mode
[  474.989021] veth_A-C (unregistering): left promiscuous mode
[  477.005645] geneve_a: left promiscuous mode
[  478.003137] ovs_br0: left promiscuous mode
[  479.739772] netlink: 'python3': attribute type 2 has an invalid length.
[  479.740256] ovs_br0: entered promiscuous mode
[  480.917017] veth_A-C: entered promiscuous mode
[  482.010401] geneve_a: entered promiscuous mode
[  491.819105] veth_A-C (unregistering): left promiscuous mode
[  494.050158] geneve_a: left promiscuous mode
[  495.038453] ovs_br0: left promiscuous mode
[  497.023358] netlink: 'python3': attribute type 2 has an invalid length.
[  497.023678] ovs_br0: entered promiscuous mode
[  498.202867] veth_A-C: entered promiscuous mode
[  499.299021] geneve_a: entered promiscuous mode
[  509.411030] veth_A-C (unregistering): left promiscuous mode
[  511.527253] geneve_a: left promiscuous mode
[  512.506845] ovs_br0: left promiscuous mode
[  628.357330] Initializing XFRM netlink socket
[  712.106626] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  722.266691] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5