[    2.983804] openvswitch: Open vSwitch switching datapath
[    5.337367] ip (318) used greatest stack depth: 12360 bytes left
[    5.426900] ip (326) used greatest stack depth: 12344 bytes left
[   23.472263] tc (1111) used greatest stack depth: 11992 bytes left
[  131.190093] br0: port 1(veth_A-C) entered blocking state
[  131.190174] br0: port 1(veth_A-C) entered disabled state
[  131.190235] veth_A-C: entered allmulticast mode
[  131.190321] veth_A-C: entered promiscuous mode
[  131.190397] br0: port 1(veth_A-C) entered blocking state
[  131.190451] br0: port 1(veth_A-C) entered forwarding state
[  131.326202] br0: port 2(vxlan_a) entered blocking state
[  131.326258] br0: port 2(vxlan_a) entered disabled state
[  131.326311] vxlan_a: entered allmulticast mode
[  131.326391] vxlan_a: entered promiscuous mode
[  131.404232] br0: port 2(vxlan_a) entered blocking state
[  131.404293] br0: port 2(vxlan_a) entered forwarding state
[  134.164633] vxlan_a: left allmulticast mode
[  134.164686] vxlan_a: left promiscuous mode
[  134.164731] br0: port 2(vxlan_a) entered disabled state
[  134.164854] veth_A-C: left allmulticast mode
[  134.164894] veth_A-C: left promiscuous mode
[  134.164943] br0: port 1(veth_A-C) entered disabled state
[  138.487137] br0: port 1(veth_A-C) entered blocking state
[  138.487210] br0: port 1(veth_A-C) entered disabled state
[  138.487279] veth_A-C: entered allmulticast mode
[  138.487361] veth_A-C: entered promiscuous mode
[  138.487437] br0: port 1(veth_A-C) entered blocking state
[  138.487478] br0: port 1(veth_A-C) entered forwarding state
[  138.638733] br0: port 2(vxlan_a) entered blocking state
[  138.638819] br0: port 2(vxlan_a) entered disabled state
[  138.638891] vxlan_a: entered allmulticast mode
[  138.638981] vxlan_a: entered promiscuous mode
[  138.731365] br0: port 2(vxlan_a) entered blocking state
[  138.731435] br0: port 2(vxlan_a) entered forwarding state
[  141.523995] vxlan_a: left allmulticast mode
[  141.524066] vxlan_a: left promiscuous mode
[  141.524123] br0: port 2(vxlan_a) entered disabled state
[  141.524283] veth_A-C: left allmulticast mode
[  141.524325] veth_A-C: left promiscuous mode
[  141.524369] br0: port 1(veth_A-C) entered disabled state
[  145.760204] br0: port 1(veth_A-C) entered blocking state
[  145.760264] br0: port 1(veth_A-C) entered disabled state
[  145.760316] veth_A-C: entered allmulticast mode
[  145.760395] veth_A-C: entered promiscuous mode
[  145.760465] br0: port 1(veth_A-C) entered blocking state
[  145.760499] br0: port 1(veth_A-C) entered forwarding state
[  145.902835] br0: port 2(vxlan_a) entered blocking state
[  145.902907] br0: port 2(vxlan_a) entered disabled state
[  145.902974] vxlan_a: entered allmulticast mode
[  145.903069] vxlan_a: entered promiscuous mode
[  145.987068] br0: port 2(vxlan_a) entered blocking state
[  145.987126] br0: port 2(vxlan_a) entered forwarding state
[  148.749438] vxlan_a: left allmulticast mode
[  148.749489] vxlan_a: left promiscuous mode
[  148.749550] br0: port 2(vxlan_a) entered disabled state
[  148.749865] veth_A-C: left allmulticast mode
[  148.749907] veth_A-C: left promiscuous mode
[  148.749950] br0: port 1(veth_A-C) entered disabled state
[  153.073244] br0: port 1(veth_A-C) entered blocking state
[  153.073324] br0: port 1(veth_A-C) entered disabled state
[  153.073391] veth_A-C: entered allmulticast mode
[  153.073485] veth_A-C: entered promiscuous mode
[  153.073556] br0: port 1(veth_A-C) entered blocking state
[  153.073600] br0: port 1(veth_A-C) entered forwarding state
[  153.212077] br0: port 2(vxlan_a) entered blocking state
[  153.212130] br0: port 2(vxlan_a) entered disabled state
[  153.212177] vxlan_a: entered allmulticast mode
[  153.212247] vxlan_a: entered promiscuous mode
[  153.292462] br0: port 2(vxlan_a) entered blocking state
[  153.292517] br0: port 2(vxlan_a) entered forwarding state
[  156.116885] vxlan_a: left allmulticast mode
[  156.116941] vxlan_a: left promiscuous mode
[  156.116989] br0: port 2(vxlan_a) entered disabled state
[  156.117140] veth_A-C: left allmulticast mode
[  156.117181] veth_A-C: left promiscuous mode
[  156.117228] br0: port 1(veth_A-C) entered disabled state
[  160.305777] br0: port 1(veth_A-C) entered blocking state
[  160.305862] br0: port 1(veth_A-C) entered disabled state
[  160.305922] veth_A-C: entered allmulticast mode
[  160.306021] veth_A-C: entered promiscuous mode
[  160.306100] br0: port 1(veth_A-C) entered blocking state
[  160.306142] br0: port 1(veth_A-C) entered forwarding state
[  160.471833] br0: port 2(vxlan_a) entered blocking state
[  160.471916] br0: port 2(vxlan_a) entered disabled state
[  160.471994] vxlan_a: entered allmulticast mode
[  160.472102] vxlan_a: entered promiscuous mode
[  160.575480] br0: port 2(vxlan_a) entered blocking state
[  160.575573] br0: port 2(vxlan_a) entered forwarding state
[  163.416479] vxlan_a: left allmulticast mode
[  163.416527] vxlan_a: left promiscuous mode
[  163.416572] br0: port 2(vxlan_a) entered disabled state
[  163.416720] veth_A-C: left allmulticast mode
[  163.416762] veth_A-C: left promiscuous mode
[  163.416808] br0: port 1(veth_A-C) entered disabled state
[  167.985263] br0: port 1(veth_A-C) entered blocking state
[  167.985342] br0: port 1(veth_A-C) entered disabled state
[  167.985401] veth_A-C: entered allmulticast mode
[  167.985489] veth_A-C: entered promiscuous mode
[  167.985566] br0: port 1(veth_A-C) entered blocking state
[  167.985613] br0: port 1(veth_A-C) entered forwarding state
[  168.141460] br0: port 2(vxlan_a) entered blocking state
[  168.141534] br0: port 2(vxlan_a) entered disabled state
[  168.141605] vxlan_a: entered allmulticast mode
[  168.141684] vxlan_a: entered promiscuous mode
[  168.230638] br0: port 2(vxlan_a) entered blocking state
[  168.230709] br0: port 2(vxlan_a) entered forwarding state
[  171.035555] vxlan_a: left allmulticast mode
[  171.035609] vxlan_a: left promiscuous mode
[  171.035661] br0: port 2(vxlan_a) entered disabled state
[  171.035811] veth_A-C: left allmulticast mode
[  171.035865] veth_A-C: left promiscuous mode
[  171.035910] br0: port 1(veth_A-C) entered disabled state
[  175.280483] br0: port 1(veth_A-C) entered blocking state
[  175.280564] br0: port 1(veth_A-C) entered disabled state
[  175.280632] veth_A-C: entered allmulticast mode
[  175.280719] veth_A-C: entered promiscuous mode
[  175.280798] br0: port 1(veth_A-C) entered blocking state
[  175.280849] br0: port 1(veth_A-C) entered forwarding state
[  175.424683] br0: port 2(vxlan_a) entered blocking state
[  175.424759] br0: port 2(vxlan_a) entered disabled state
[  175.424840] vxlan_a: entered allmulticast mode
[  175.424937] vxlan_a: entered promiscuous mode
[  175.511198] br0: port 2(vxlan_a) entered blocking state
[  175.511272] br0: port 2(vxlan_a) entered forwarding state
[  178.305900] vxlan_a: left allmulticast mode
[  178.305962] vxlan_a: left promiscuous mode
[  178.306015] br0: port 2(vxlan_a) entered disabled state
[  178.306163] veth_A-C: left allmulticast mode
[  178.306213] veth_A-C: left promiscuous mode
[  178.306257] br0: port 1(veth_A-C) entered disabled state
[  182.809080] br0: port 1(veth_A-C) entered blocking state
[  182.809151] br0: port 1(veth_A-C) entered disabled state
[  182.809205] veth_A-C: entered allmulticast mode
[  182.809278] veth_A-C: entered promiscuous mode
[  182.809345] br0: port 1(veth_A-C) entered blocking state
[  182.809383] br0: port 1(veth_A-C) entered forwarding state
[  182.950057] br0: port 2(vxlan_a) entered blocking state
[  182.950142] br0: port 2(vxlan_a) entered disabled state
[  182.950216] vxlan_a: entered allmulticast mode
[  182.950319] vxlan_a: entered promiscuous mode
[  183.034472] br0: port 2(vxlan_a) entered blocking state
[  183.034544] br0: port 2(vxlan_a) entered forwarding state
[  185.387870] ping6 (6270) used greatest stack depth: 11944 bytes left
[  185.829917] vxlan_a: left allmulticast mode
[  185.829987] vxlan_a: left promiscuous mode
[  185.830042] br0: port 2(vxlan_a) entered disabled state
[  185.830183] veth_A-C: left allmulticast mode
[  185.830228] veth_A-C: left promiscuous mode
[  185.830285] br0: port 1(veth_A-C) entered disabled state
[  190.027938] br0: port 1(veth_A-C) entered blocking state
[  190.028005] br0: port 1(veth_A-C) entered disabled state
[  190.028058] veth_A-C: entered allmulticast mode
[  190.028135] veth_A-C: entered promiscuous mode
[  190.028204] br0: port 1(veth_A-C) entered blocking state
[  190.028250] br0: port 1(veth_A-C) entered forwarding state
[  190.172585] br0: port 2(geneve_a) entered blocking state
[  190.172642] br0: port 2(geneve_a) entered disabled state
[  190.172690] geneve_a: entered allmulticast mode
[  190.172755] geneve_a: entered promiscuous mode
[  190.268928] br0: port 2(geneve_a) entered blocking state
[  190.268999] br0: port 2(geneve_a) entered forwarding state
[  192.978797] geneve_a: left allmulticast mode
[  192.978854] geneve_a: left promiscuous mode
[  192.978898] br0: port 2(geneve_a) entered disabled state
[  192.979011] veth_A-C: left allmulticast mode
[  192.979051] veth_A-C: left promiscuous mode
[  192.979100] br0: port 1(veth_A-C) entered disabled state
[  197.026439] br0: port 1(veth_A-C) entered blocking state
[  197.026496] br0: port 1(veth_A-C) entered disabled state
[  197.026544] veth_A-C: entered allmulticast mode
[  197.026607] veth_A-C: entered promiscuous mode
[  197.026663] br0: port 1(veth_A-C) entered blocking state
[  197.026696] br0: port 1(veth_A-C) entered forwarding state
[  197.167211] br0: port 2(geneve_a) entered blocking state
[  197.167266] br0: port 2(geneve_a) entered disabled state
[  197.167313] geneve_a: entered allmulticast mode
[  197.167384] geneve_a: entered promiscuous mode
[  197.251017] br0: port 2(geneve_a) entered blocking state
[  197.251087] br0: port 2(geneve_a) entered forwarding state
[  199.990635] geneve_a: left allmulticast mode
[  199.990689] geneve_a: left promiscuous mode
[  199.990736] br0: port 2(geneve_a) entered disabled state
[  199.990870] veth_A-C: left allmulticast mode
[  199.990910] veth_A-C: left promiscuous mode
[  199.990952] br0: port 1(veth_A-C) entered disabled state
[  204.192647] br0: port 1(veth_A-C) entered blocking state
[  204.192731] br0: port 1(veth_A-C) entered disabled state
[  204.192793] veth_A-C: entered allmulticast mode
[  204.192877] veth_A-C: entered promiscuous mode
[  204.192941] br0: port 1(veth_A-C) entered blocking state
[  204.192980] br0: port 1(veth_A-C) entered forwarding state
[  204.338837] br0: port 2(geneve_a) entered blocking state
[  204.338918] br0: port 2(geneve_a) entered disabled state
[  204.338985] geneve_a: entered allmulticast mode
[  204.339070] geneve_a: entered promiscuous mode
[  204.418502] br0: port 2(geneve_a) entered blocking state
[  204.418561] br0: port 2(geneve_a) entered forwarding state
[  207.207401] geneve_a: left allmulticast mode
[  207.207470] geneve_a: left promiscuous mode
[  207.207521] br0: port 2(geneve_a) entered disabled state
[  207.207651] veth_A-C: left allmulticast mode
[  207.207692] veth_A-C: left promiscuous mode
[  207.207730] br0: port 1(veth_A-C) entered disabled state
[  211.548223] br0: port 1(veth_A-C) entered blocking state
[  211.548294] br0: port 1(veth_A-C) entered disabled state
[  211.548356] veth_A-C: entered allmulticast mode
[  211.548448] veth_A-C: entered promiscuous mode
[  211.548526] br0: port 1(veth_A-C) entered blocking state
[  211.548572] br0: port 1(veth_A-C) entered forwarding state
[  211.688379] br0: port 2(geneve_a) entered blocking state
[  211.688458] br0: port 2(geneve_a) entered disabled state
[  211.688523] geneve_a: entered allmulticast mode
[  211.688607] geneve_a: entered promiscuous mode
[  211.780956] br0: port 2(geneve_a) entered blocking state
[  211.781034] br0: port 2(geneve_a) entered forwarding state
[  214.550287] geneve_a: left allmulticast mode
[  214.550352] geneve_a: left promiscuous mode
[  214.550404] br0: port 2(geneve_a) entered disabled state
[  214.550558] veth_A-C: left allmulticast mode
[  214.550610] veth_A-C: left promiscuous mode
[  214.550654] br0: port 1(veth_A-C) entered disabled state
[  218.399323] br0: port 1(veth_A-C) entered blocking state
[  218.399379] br0: port 1(veth_A-C) entered disabled state
[  218.399427] veth_A-C: entered allmulticast mode
[  218.399492] veth_A-C: entered promiscuous mode
[  218.399550] br0: port 1(veth_A-C) entered blocking state
[  218.399581] br0: port 1(veth_A-C) entered forwarding state
[  218.531021] br0: port 2(geneve_a) entered blocking state
[  218.531086] br0: port 2(geneve_a) entered disabled state
[  218.531138] geneve_a: entered allmulticast mode
[  218.531209] geneve_a: entered promiscuous mode
[  218.611539] br0: port 2(geneve_a) entered blocking state
[  218.611612] br0: port 2(geneve_a) entered forwarding state
[  221.432454] geneve_a: left allmulticast mode
[  221.432522] geneve_a: left promiscuous mode
[  221.432576] br0: port 2(geneve_a) entered disabled state
[  221.432727] veth_A-C: left allmulticast mode
[  221.432770] veth_A-C: left promiscuous mode
[  221.432820] br0: port 1(veth_A-C) entered disabled state
[  225.606463] br0: port 1(veth_A-C) entered blocking state
[  225.606515] br0: port 1(veth_A-C) entered disabled state
[  225.606567] veth_A-C: entered allmulticast mode
[  225.606633] veth_A-C: entered promiscuous mode
[  225.606691] br0: port 1(veth_A-C) entered blocking state
[  225.606733] br0: port 1(veth_A-C) entered forwarding state
[  225.749403] br0: port 2(geneve_a) entered blocking state
[  225.749461] br0: port 2(geneve_a) entered disabled state
[  225.749509] geneve_a: entered allmulticast mode
[  225.749588] geneve_a: entered promiscuous mode
[  225.838716] br0: port 2(geneve_a) entered blocking state
[  225.838767] br0: port 2(geneve_a) entered forwarding state
[  228.577903] geneve_a: left allmulticast mode
[  228.577964] geneve_a: left promiscuous mode
[  228.578003] br0: port 2(geneve_a) entered disabled state
[  228.578150] veth_A-C: left allmulticast mode
[  228.578188] veth_A-C: left promiscuous mode
[  228.578227] br0: port 1(veth_A-C) entered disabled state
[  232.837892] br0: port 1(veth_A-C) entered blocking state
[  232.837984] br0: port 1(veth_A-C) entered disabled state
[  232.838056] veth_A-C: entered allmulticast mode
[  232.838153] veth_A-C: entered promiscuous mode
[  232.838238] br0: port 1(veth_A-C) entered blocking state
[  232.838286] br0: port 1(veth_A-C) entered forwarding state
[  232.988308] br0: port 2(geneve_a) entered blocking state
[  232.988385] br0: port 2(geneve_a) entered disabled state
[  232.988445] geneve_a: entered allmulticast mode
[  232.988531] geneve_a: entered promiscuous mode
[  233.080422] br0: port 2(geneve_a) entered blocking state
[  233.080476] br0: port 2(geneve_a) entered forwarding state
[  235.869168] geneve_a: left allmulticast mode
[  235.869240] geneve_a: left promiscuous mode
[  235.869303] br0: port 2(geneve_a) entered disabled state
[  235.869456] veth_A-C: left allmulticast mode
[  235.869494] veth_A-C: left promiscuous mode
[  235.869528] br0: port 1(veth_A-C) entered disabled state
[  240.104082] br0: port 1(veth_A-C) entered blocking state
[  240.104138] br0: port 1(veth_A-C) entered disabled state
[  240.104191] veth_A-C: entered allmulticast mode
[  240.104261] veth_A-C: entered promiscuous mode
[  240.104323] br0: port 1(veth_A-C) entered blocking state
[  240.104357] br0: port 1(veth_A-C) entered forwarding state
[  240.249236] br0: port 2(geneve_a) entered blocking state
[  240.249329] br0: port 2(geneve_a) entered disabled state
[  240.249387] geneve_a: entered allmulticast mode
[  240.249466] geneve_a: entered promiscuous mode
[  240.329208] br0: port 2(geneve_a) entered blocking state
[  240.329274] br0: port 2(geneve_a) entered forwarding state
[  243.132724] geneve_a: left allmulticast mode
[  243.132801] geneve_a: left promiscuous mode
[  243.132851] br0: port 2(geneve_a) entered disabled state
[  243.132997] veth_A-C: left allmulticast mode
[  243.133036] veth_A-C: left promiscuous mode
[  243.133069] br0: port 1(veth_A-C) entered disabled state
[  247.767103] netlink: 'python3': attribute type 2 has an invalid length.
[  247.767360] ovs_br0: entered promiscuous mode
[  248.908567] veth_A-C: entered promiscuous mode
[  249.935634] vxlan_a: entered promiscuous mode
[  259.507221] veth_A-C (unregistering): left promiscuous mode
[  260.437730] vxlan_a: left promiscuous mode
[  262.251496] ovs_br0: left promiscuous mode
[  264.200185] netlink: 'python3': attribute type 2 has an invalid length.
[  264.200485] ovs_br0: entered promiscuous mode
[  265.320543] veth_A-C: entered promiscuous mode
[  266.365463] vxlan_a: entered promiscuous mode
[  275.772226] veth_A-C (unregistering): left promiscuous mode
[  276.898055] vxlan_a: left promiscuous mode
[  279.030445] ovs_br0: left promiscuous mode
[  281.024728] netlink: 'python3': attribute type 2 has an invalid length.
[  281.025043] ovs_br0: entered promiscuous mode
[  282.179448] veth_A-C: entered promiscuous mode
[  283.316010] vxlan_a: entered promiscuous mode
[  292.946113] veth_A-C (unregistering): left promiscuous mode
[  294.024768] vxlan_a: left promiscuous mode
[  295.937953] ovs_br0: left promiscuous mode
[  297.945345] netlink: 'python3': attribute type 2 has an invalid length.
[  297.945603] ovs_br0: entered promiscuous mode
[  299.123184] veth_A-C: entered promiscuous mode
[  300.112921] vxlan_a: entered promiscuous mode
[  309.561184] veth_A-C (unregistering): left promiscuous mode
[  310.654500] vxlan_a: left promiscuous mode
[  312.527018] ovs_br0: left promiscuous mode
[  314.397058] netlink: 'python3': attribute type 2 has an invalid length.
[  314.397329] ovs_br0: entered promiscuous mode
[  315.439592] veth_A-C: entered promiscuous mode
[  316.515009] vxlan_a: entered promiscuous mode
[  326.133250] veth_A-C (unregistering): left promiscuous mode
[  327.222140] vxlan_a: left promiscuous mode
[  329.125691] ovs_br0: left promiscuous mode
[  331.227189] netlink: 'python3': attribute type 2 has an invalid length.
[  331.227500] ovs_br0: entered promiscuous mode
[  332.433682] veth_A-C: entered promiscuous mode
[  333.481211] vxlan_a: entered promiscuous mode
[  343.185285] veth_A-C (unregistering): left promiscuous mode
[  344.205005] vxlan_a: left promiscuous mode
[  346.187394] ovs_br0: left promiscuous mode
[  348.213869] netlink: 'python3': attribute type 2 has an invalid length.
[  348.214214] ovs_br0: entered promiscuous mode
[  349.421624] veth_A-C: entered promiscuous mode
[  350.602463] vxlan_a: entered promiscuous mode
[  360.254303] veth_A-C (unregistering): left promiscuous mode
[  361.303698] vxlan_a: left promiscuous mode
[  363.167668] ovs_br0: left promiscuous mode
[  365.109410] netlink: 'python3': attribute type 2 has an invalid length.
[  365.109734] ovs_br0: entered promiscuous mode
[  366.365669] veth_A-C: entered promiscuous mode
[  367.512077] vxlan_a: entered promiscuous mode
[  377.245233] veth_A-C (unregistering): left promiscuous mode
[  378.339576] vxlan_a: left promiscuous mode
[  380.288228] ovs_br0: left promiscuous mode
[  382.156259] netlink: 'python3': attribute type 2 has an invalid length.
[  382.156559] ovs_br0: entered promiscuous mode
[  383.265547] veth_A-C: entered promiscuous mode
[  384.381257] geneve_a: entered promiscuous mode
[  396.773349] veth_A-C (unregistering): left promiscuous mode
[  401.339930] geneve_a: left promiscuous mode
[  402.860419] ovs_br0: left promiscuous mode
[  405.340048] netlink: 'python3': attribute type 2 has an invalid length.
[  405.340316] ovs_br0: entered promiscuous mode
[  406.662030] veth_A-C: entered promiscuous mode
[  407.761772] geneve_a: entered promiscuous mode
[  418.244638] veth_A-C (unregistering): left promiscuous mode
[  420.451066] geneve_a: left promiscuous mode
[  421.446392] ovs_br0: left promiscuous mode
[  423.215912] netlink: 'python3': attribute type 2 has an invalid length.
[  423.216175] ovs_br0: entered promiscuous mode
[  424.372188] veth_A-C: entered promiscuous mode
[  425.553208] geneve_a: entered promiscuous mode
[  435.412261] veth_A-C (unregistering): left promiscuous mode
[  437.394947] geneve_a: left promiscuous mode
[  438.386411] ovs_br0: left promiscuous mode
[  440.284447] netlink: 'python3': attribute type 2 has an invalid length.
[  440.284732] ovs_br0: entered promiscuous mode
[  441.449590] veth_A-C: entered promiscuous mode
[  442.608517] geneve_a: entered promiscuous mode
[  452.517166] veth_A-C (unregistering): left promiscuous mode
[  454.528281] geneve_a: left promiscuous mode
[  455.465405] ovs_br0: left promiscuous mode
[  457.267368] netlink: 'python3': attribute type 2 has an invalid length.
[  457.267630] ovs_br0: entered promiscuous mode
[  458.450209] veth_A-C: entered promiscuous mode
[  459.629483] geneve_a: entered promiscuous mode
[  468.984195] veth_A-C (unregistering): left promiscuous mode
[  470.965849] geneve_a: left promiscuous mode
[  471.953028] ovs_br0: left promiscuous mode
[  473.838957] netlink: 'python3': attribute type 2 has an invalid length.
[  473.839241] ovs_br0: entered promiscuous mode
[  474.992909] veth_A-C: entered promiscuous mode
[  476.104039] geneve_a: entered promiscuous mode
[  485.608891] veth_A-C (unregistering): left promiscuous mode
[  487.719564] geneve_a: left promiscuous mode
[  488.673085] ovs_br0: left promiscuous mode
[  490.562438] netlink: 'python3': attribute type 2 has an invalid length.
[  490.562744] ovs_br0: entered promiscuous mode
[  491.763561] veth_A-C: entered promiscuous mode
[  492.829900] geneve_a: entered promiscuous mode
[  502.887772] veth_A-C (unregistering): left promiscuous mode
[  504.783829] geneve_a: left promiscuous mode
[  505.709913] ovs_br0: left promiscuous mode
[  507.572358] netlink: 'python3': attribute type 2 has an invalid length.
[  507.572698] ovs_br0: entered promiscuous mode
[  508.657939] veth_A-C: entered promiscuous mode
[  509.698119] geneve_a: entered promiscuous mode
[  519.173854] veth_A-C (unregistering): left promiscuous mode
[  521.563950] geneve_a: left promiscuous mode
[  522.507328] ovs_br0: left promiscuous mode
[  637.088278] Initializing XFRM netlink socket
[  716.436818] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  726.684822] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5