[    3.207151] openvswitch: Open vSwitch switching datapath
[    5.082472] ip (295) used greatest stack depth: 12304 bytes left
[    5.444412] ip (319) used greatest stack depth: 12272 bytes left
[   23.028663] tc (1153) used greatest stack depth: 11952 bytes left
[  117.828747] br0: port 1(veth_A-C) entered blocking state
[  117.828823] br0: port 1(veth_A-C) entered disabled state
[  117.828890] veth_A-C: entered allmulticast mode
[  117.828982] veth_A-C: entered promiscuous mode
[  117.829074] br0: port 1(veth_A-C) entered blocking state
[  117.829122] br0: port 1(veth_A-C) entered forwarding state
[  117.967231] br0: port 2(vxlan_a) entered blocking state
[  117.967289] br0: port 2(vxlan_a) entered disabled state
[  117.967339] vxlan_a: entered allmulticast mode
[  117.967406] vxlan_a: entered promiscuous mode
[  118.047500] br0: port 2(vxlan_a) entered blocking state
[  118.047558] br0: port 2(vxlan_a) entered forwarding state
[  120.754750] vxlan_a: left allmulticast mode
[  120.754800] vxlan_a: left promiscuous mode
[  120.754847] br0: port 2(vxlan_a) entered disabled state
[  120.754993] veth_A-C: left allmulticast mode
[  120.755033] veth_A-C: left promiscuous mode
[  120.755094] br0: port 1(veth_A-C) entered disabled state
[  124.636100] br0: port 1(veth_A-C) entered blocking state
[  124.636188] br0: port 1(veth_A-C) entered disabled state
[  124.636276] veth_A-C: entered allmulticast mode
[  124.636363] veth_A-C: entered promiscuous mode
[  124.636431] br0: port 1(veth_A-C) entered blocking state
[  124.636470] br0: port 1(veth_A-C) entered forwarding state
[  124.771434] br0: port 2(vxlan_a) entered blocking state
[  124.771493] br0: port 2(vxlan_a) entered disabled state
[  124.771550] vxlan_a: entered allmulticast mode
[  124.771626] vxlan_a: entered promiscuous mode
[  124.858625] br0: port 2(vxlan_a) entered blocking state
[  124.858685] br0: port 2(vxlan_a) entered forwarding state
[  127.581896] vxlan_a: left allmulticast mode
[  127.581958] vxlan_a: left promiscuous mode
[  127.582013] br0: port 2(vxlan_a) entered disabled state
[  127.582173] veth_A-C: left allmulticast mode
[  127.582226] veth_A-C: left promiscuous mode
[  127.582277] br0: port 1(veth_A-C) entered disabled state
[  131.475315] br0: port 1(veth_A-C) entered blocking state
[  131.475383] br0: port 1(veth_A-C) entered disabled state
[  131.475430] veth_A-C: entered allmulticast mode
[  131.475495] veth_A-C: entered promiscuous mode
[  131.475556] br0: port 1(veth_A-C) entered blocking state
[  131.475589] br0: port 1(veth_A-C) entered forwarding state
[  131.598267] br0: port 2(vxlan_a) entered blocking state
[  131.598318] br0: port 2(vxlan_a) entered disabled state
[  131.598363] vxlan_a: entered allmulticast mode
[  131.598436] vxlan_a: entered promiscuous mode
[  131.674952] br0: port 2(vxlan_a) entered blocking state
[  131.675003] br0: port 2(vxlan_a) entered forwarding state
[  134.360681] vxlan_a: left allmulticast mode
[  134.360721] vxlan_a: left promiscuous mode
[  134.360758] br0: port 2(vxlan_a) entered disabled state
[  134.360853] veth_A-C: left allmulticast mode
[  134.360891] veth_A-C: left promiscuous mode
[  134.360930] br0: port 1(veth_A-C) entered disabled state
[  138.014817] br0: port 1(veth_A-C) entered blocking state
[  138.014864] br0: port 1(veth_A-C) entered disabled state
[  138.014907] veth_A-C: entered allmulticast mode
[  138.014968] veth_A-C: entered promiscuous mode
[  138.015022] br0: port 1(veth_A-C) entered blocking state
[  138.015062] br0: port 1(veth_A-C) entered forwarding state
[  138.137842] br0: port 2(vxlan_a) entered blocking state
[  138.137889] br0: port 2(vxlan_a) entered disabled state
[  138.137935] vxlan_a: entered allmulticast mode
[  138.137998] vxlan_a: entered promiscuous mode
[  138.219374] br0: port 2(vxlan_a) entered blocking state
[  138.219422] br0: port 2(vxlan_a) entered forwarding state
[  140.935900] vxlan_a: left allmulticast mode
[  140.935944] vxlan_a: left promiscuous mode
[  140.935987] br0: port 2(vxlan_a) entered disabled state
[  140.936160] veth_A-C: left allmulticast mode
[  140.936198] veth_A-C: left promiscuous mode
[  140.936242] br0: port 1(veth_A-C) entered disabled state
[  144.758821] br0: port 1(veth_A-C) entered blocking state
[  144.758890] br0: port 1(veth_A-C) entered disabled state
[  144.758959] veth_A-C: entered allmulticast mode
[  144.759032] veth_A-C: entered promiscuous mode
[  144.759125] br0: port 1(veth_A-C) entered blocking state
[  144.759182] br0: port 1(veth_A-C) entered forwarding state
[  144.903732] br0: port 2(vxlan_a) entered blocking state
[  144.903820] br0: port 2(vxlan_a) entered disabled state
[  144.903891] vxlan_a: entered allmulticast mode
[  144.903987] vxlan_a: entered promiscuous mode
[  144.984768] br0: port 2(vxlan_a) entered blocking state
[  144.984825] br0: port 2(vxlan_a) entered forwarding state
[  147.691230] vxlan_a: left allmulticast mode
[  147.691275] vxlan_a: left promiscuous mode
[  147.691318] br0: port 2(vxlan_a) entered disabled state
[  147.691440] veth_A-C: left allmulticast mode
[  147.691476] veth_A-C: left promiscuous mode
[  147.691511] br0: port 1(veth_A-C) entered disabled state
[  151.981955] br0: port 1(veth_A-C) entered blocking state
[  151.982011] br0: port 1(veth_A-C) entered disabled state
[  151.982070] veth_A-C: entered allmulticast mode
[  151.982141] veth_A-C: entered promiscuous mode
[  151.982201] br0: port 1(veth_A-C) entered blocking state
[  151.982238] br0: port 1(veth_A-C) entered forwarding state
[  152.128804] br0: port 2(vxlan_a) entered blocking state
[  152.128876] br0: port 2(vxlan_a) entered disabled state
[  152.128940] vxlan_a: entered allmulticast mode
[  152.129023] vxlan_a: entered promiscuous mode
[  152.225959] br0: port 2(vxlan_a) entered blocking state
[  152.226030] br0: port 2(vxlan_a) entered forwarding state
[  155.049278] vxlan_a: left allmulticast mode
[  155.049324] vxlan_a: left promiscuous mode
[  155.049365] br0: port 2(vxlan_a) entered disabled state
[  155.049470] veth_A-C: left allmulticast mode
[  155.049509] veth_A-C: left promiscuous mode
[  155.049548] br0: port 1(veth_A-C) entered disabled state
[  159.488698] br0: port 1(veth_A-C) entered blocking state
[  159.488770] br0: port 1(veth_A-C) entered disabled state
[  159.488837] veth_A-C: entered allmulticast mode
[  159.488921] veth_A-C: entered promiscuous mode
[  159.488997] br0: port 1(veth_A-C) entered blocking state
[  159.489092] br0: port 1(veth_A-C) entered forwarding state
[  159.653496] br0: port 2(vxlan_a) entered blocking state
[  159.653569] br0: port 2(vxlan_a) entered disabled state
[  159.653646] vxlan_a: entered allmulticast mode
[  159.653745] vxlan_a: entered promiscuous mode
[  159.754915] br0: port 2(vxlan_a) entered blocking state
[  159.754985] br0: port 2(vxlan_a) entered forwarding state
[  162.600347] vxlan_a: left allmulticast mode
[  162.600405] vxlan_a: left promiscuous mode
[  162.600456] br0: port 2(vxlan_a) entered disabled state
[  162.600603] veth_A-C: left allmulticast mode
[  162.600658] veth_A-C: left promiscuous mode
[  162.600710] br0: port 1(veth_A-C) entered disabled state
[  167.364118] br0: port 1(veth_A-C) entered blocking state
[  167.364198] br0: port 1(veth_A-C) entered disabled state
[  167.364244] veth_A-C: entered allmulticast mode
[  167.364312] veth_A-C: entered promiscuous mode
[  167.364370] br0: port 1(veth_A-C) entered blocking state
[  167.364401] br0: port 1(veth_A-C) entered forwarding state
[  167.514438] br0: port 2(vxlan_a) entered blocking state
[  167.514497] br0: port 2(vxlan_a) entered disabled state
[  167.514550] vxlan_a: entered allmulticast mode
[  167.514625] vxlan_a: entered promiscuous mode
[  167.604470] br0: port 2(vxlan_a) entered blocking state
[  167.604527] br0: port 2(vxlan_a) entered forwarding state
[  170.023549] ping6 (6580) used greatest stack depth: 11928 bytes left
[  170.485033] vxlan_a: left allmulticast mode
[  170.485113] vxlan_a: left promiscuous mode
[  170.485174] br0: port 2(vxlan_a) entered disabled state
[  170.485354] veth_A-C: left allmulticast mode
[  170.485415] veth_A-C: left promiscuous mode
[  170.485471] br0: port 1(veth_A-C) entered disabled state
[  175.093906] br0: port 1(veth_A-C) entered blocking state
[  175.093982] br0: port 1(veth_A-C) entered disabled state
[  175.094049] veth_A-C: entered allmulticast mode
[  175.094162] veth_A-C: entered promiscuous mode
[  175.094243] br0: port 1(veth_A-C) entered blocking state
[  175.094285] br0: port 1(veth_A-C) entered forwarding state
[  175.238305] br0: port 2(geneve_a) entered blocking state
[  175.238370] br0: port 2(geneve_a) entered disabled state
[  175.238417] geneve_a: entered allmulticast mode
[  175.238484] geneve_a: entered promiscuous mode
[  175.341418] br0: port 2(geneve_a) entered blocking state
[  175.341498] br0: port 2(geneve_a) entered forwarding state
[  178.148694] geneve_a: left allmulticast mode
[  178.148762] geneve_a: left promiscuous mode
[  178.148816] br0: port 2(geneve_a) entered disabled state
[  178.148951] veth_A-C: left allmulticast mode
[  178.148997] veth_A-C: left promiscuous mode
[  178.149051] br0: port 1(veth_A-C) entered disabled state
[  183.099291] br0: port 1(veth_A-C) entered blocking state
[  183.099355] br0: port 1(veth_A-C) entered disabled state
[  183.099412] veth_A-C: entered allmulticast mode
[  183.099487] veth_A-C: entered promiscuous mode
[  183.099557] br0: port 1(veth_A-C) entered blocking state
[  183.099603] br0: port 1(veth_A-C) entered forwarding state
[  183.254423] br0: port 2(geneve_a) entered blocking state
[  183.254482] br0: port 2(geneve_a) entered disabled state
[  183.254542] geneve_a: entered allmulticast mode
[  183.254621] geneve_a: entered promiscuous mode
[  183.352041] br0: port 2(geneve_a) entered blocking state
[  183.352103] br0: port 2(geneve_a) entered forwarding state
[  186.212365] geneve_a: left allmulticast mode
[  186.212428] geneve_a: left promiscuous mode
[  186.212503] br0: port 2(geneve_a) entered disabled state
[  186.212701] veth_A-C: left allmulticast mode
[  186.212750] veth_A-C: left promiscuous mode
[  186.212791] br0: port 1(veth_A-C) entered disabled state
[  190.748394] br0: port 1(veth_A-C) entered blocking state
[  190.748451] br0: port 1(veth_A-C) entered disabled state
[  190.748504] veth_A-C: entered allmulticast mode
[  190.748587] veth_A-C: entered promiscuous mode
[  190.748657] br0: port 1(veth_A-C) entered blocking state
[  190.748690] br0: port 1(veth_A-C) entered forwarding state
[  190.900899] br0: port 2(geneve_a) entered blocking state
[  190.900968] br0: port 2(geneve_a) entered disabled state
[  190.901022] geneve_a: entered allmulticast mode
[  190.901099] geneve_a: entered promiscuous mode
[  190.983051] br0: port 2(geneve_a) entered blocking state
[  190.983126] br0: port 2(geneve_a) entered forwarding state
[  193.843182] geneve_a: left allmulticast mode
[  193.843243] geneve_a: left promiscuous mode
[  193.843295] br0: port 2(geneve_a) entered disabled state
[  193.843475] veth_A-C: left allmulticast mode
[  193.843535] veth_A-C: left promiscuous mode
[  193.843588] br0: port 1(veth_A-C) entered disabled state
[  198.764332] br0: port 1(veth_A-C) entered blocking state
[  198.764409] br0: port 1(veth_A-C) entered disabled state
[  198.764475] veth_A-C: entered allmulticast mode
[  198.764562] veth_A-C: entered promiscuous mode
[  198.764641] br0: port 1(veth_A-C) entered blocking state
[  198.764694] br0: port 1(veth_A-C) entered forwarding state
[  198.936831] br0: port 2(geneve_a) entered blocking state
[  198.936899] br0: port 2(geneve_a) entered disabled state
[  198.936963] geneve_a: entered allmulticast mode
[  198.937042] geneve_a: entered promiscuous mode
[  199.043414] br0: port 2(geneve_a) entered blocking state
[  199.043504] br0: port 2(geneve_a) entered forwarding state
[  201.921550] geneve_a: left allmulticast mode
[  201.921620] geneve_a: left promiscuous mode
[  201.921677] br0: port 2(geneve_a) entered disabled state
[  201.921818] veth_A-C: left allmulticast mode
[  201.921870] veth_A-C: left promiscuous mode
[  201.921910] br0: port 1(veth_A-C) entered disabled state
[  206.587826] br0: port 1(veth_A-C) entered blocking state
[  206.587891] br0: port 1(veth_A-C) entered disabled state
[  206.587942] veth_A-C: entered allmulticast mode
[  206.588010] veth_A-C: entered promiscuous mode
[  206.588083] br0: port 1(veth_A-C) entered blocking state
[  206.588116] br0: port 1(veth_A-C) entered forwarding state
[  206.754137] br0: port 2(geneve_a) entered blocking state
[  206.754222] br0: port 2(geneve_a) entered disabled state
[  206.754292] geneve_a: entered allmulticast mode
[  206.754388] geneve_a: entered promiscuous mode
[  206.856798] br0: port 2(geneve_a) entered blocking state
[  206.856887] br0: port 2(geneve_a) entered forwarding state
[  209.699148] geneve_a: left allmulticast mode
[  209.699207] geneve_a: left promiscuous mode
[  209.699253] br0: port 2(geneve_a) entered disabled state
[  209.699408] veth_A-C: left allmulticast mode
[  209.699450] veth_A-C: left promiscuous mode
[  209.699490] br0: port 1(veth_A-C) entered disabled state
[  214.201925] br0: port 1(veth_A-C) entered blocking state
[  214.202001] br0: port 1(veth_A-C) entered disabled state
[  214.202080] veth_A-C: entered allmulticast mode
[  214.202178] veth_A-C: entered promiscuous mode
[  214.202270] br0: port 1(veth_A-C) entered blocking state
[  214.202321] br0: port 1(veth_A-C) entered forwarding state
[  214.363103] br0: port 2(geneve_a) entered blocking state
[  214.363178] br0: port 2(geneve_a) entered disabled state
[  214.363249] geneve_a: entered allmulticast mode
[  214.363357] geneve_a: entered promiscuous mode
[  214.450453] br0: port 2(geneve_a) entered blocking state
[  214.450517] br0: port 2(geneve_a) entered forwarding state
[  217.274777] geneve_a: left allmulticast mode
[  217.274838] geneve_a: left promiscuous mode
[  217.274884] br0: port 2(geneve_a) entered disabled state
[  217.275034] veth_A-C: left allmulticast mode
[  217.275097] veth_A-C: left promiscuous mode
[  217.275138] br0: port 1(veth_A-C) entered disabled state
[  221.531478] br0: port 1(veth_A-C) entered blocking state
[  221.531560] br0: port 1(veth_A-C) entered disabled state
[  221.531618] veth_A-C: entered allmulticast mode
[  221.531711] veth_A-C: entered promiscuous mode
[  221.531789] br0: port 1(veth_A-C) entered blocking state
[  221.531832] br0: port 1(veth_A-C) entered forwarding state
[  221.686685] br0: port 2(geneve_a) entered blocking state
[  221.686759] br0: port 2(geneve_a) entered disabled state
[  221.686827] geneve_a: entered allmulticast mode
[  221.686912] geneve_a: entered promiscuous mode
[  221.781577] br0: port 2(geneve_a) entered blocking state
[  221.781634] br0: port 2(geneve_a) entered forwarding state
[  224.611429] geneve_a: left allmulticast mode
[  224.611488] geneve_a: left promiscuous mode
[  224.611532] br0: port 2(geneve_a) entered disabled state
[  224.611763] veth_A-C: left allmulticast mode
[  224.611804] veth_A-C: left promiscuous mode
[  224.611839] br0: port 1(veth_A-C) entered disabled state
[  229.205915] br0: port 1(veth_A-C) entered blocking state
[  229.205989] br0: port 1(veth_A-C) entered disabled state
[  229.206052] veth_A-C: entered allmulticast mode
[  229.206176] veth_A-C: entered promiscuous mode
[  229.206245] br0: port 1(veth_A-C) entered blocking state
[  229.206291] br0: port 1(veth_A-C) entered forwarding state
[  229.344133] br0: port 2(geneve_a) entered blocking state
[  229.344193] br0: port 2(geneve_a) entered disabled state
[  229.344241] geneve_a: entered allmulticast mode
[  229.344311] geneve_a: entered promiscuous mode
[  229.428237] br0: port 2(geneve_a) entered blocking state
[  229.428292] br0: port 2(geneve_a) entered forwarding state
[  232.225434] geneve_a: left allmulticast mode
[  232.225509] geneve_a: left promiscuous mode
[  232.225565] br0: port 2(geneve_a) entered disabled state
[  232.225697] veth_A-C: left allmulticast mode
[  232.225746] veth_A-C: left promiscuous mode
[  232.225787] br0: port 1(veth_A-C) entered disabled state
[  237.607717] netlink: 'python3': attribute type 2 has an invalid length.
[  237.608024] ovs_br0: entered promiscuous mode
[  238.828588] veth_A-C: entered promiscuous mode
[  239.934739] vxlan_a: entered promiscuous mode
[  250.276024] veth_A-C (unregistering): left promiscuous mode
[  251.407292] vxlan_a: left promiscuous mode
[  253.577004] ovs_br0: left promiscuous mode
[  255.737228] netlink: 'python3': attribute type 2 has an invalid length.
[  255.737696] ovs_br0: entered promiscuous mode
[  257.071101] veth_A-C: entered promiscuous mode
[  258.273132] vxlan_a: entered promiscuous mode
[  268.753402] veth_A-C (unregistering): left promiscuous mode
[  269.925204] vxlan_a: left promiscuous mode
[  271.842751] ovs_br0: left promiscuous mode
[  273.713270] netlink: 'python3': attribute type 2 has an invalid length.
[  273.713565] ovs_br0: entered promiscuous mode
[  274.837362] veth_A-C: entered promiscuous mode
[  275.891182] vxlan_a: entered promiscuous mode
[  285.797516] veth_A-C (unregistering): left promiscuous mode
[  286.920741] vxlan_a: left promiscuous mode
[  288.941228] ovs_br0: left promiscuous mode
[  291.082276] netlink: 'python3': attribute type 2 has an invalid length.
[  291.082551] ovs_br0: entered promiscuous mode
[  292.302557] veth_A-C: entered promiscuous mode
[  293.545339] vxlan_a: entered promiscuous mode
[  303.761406] veth_A-C (unregistering): left promiscuous mode
[  304.867693] vxlan_a: left promiscuous mode
[  306.886801] ovs_br0: left promiscuous mode
[  308.878895] netlink: 'python3': attribute type 2 has an invalid length.
[  308.879217] ovs_br0: entered promiscuous mode
[  310.125716] veth_A-C: entered promiscuous mode
[  311.244619] vxlan_a: entered promiscuous mode
[  321.095482] veth_A-C (unregistering): left promiscuous mode
[  322.186301] vxlan_a: left promiscuous mode
[  324.071828] ovs_br0: left promiscuous mode
[  326.197510] netlink: 'python3': attribute type 2 has an invalid length.
[  326.197837] ovs_br0: entered promiscuous mode
[  327.510158] veth_A-C: entered promiscuous mode
[  328.652523] vxlan_a: entered promiscuous mode
[  338.403386] veth_A-C (unregistering): left promiscuous mode
[  339.592496] vxlan_a: left promiscuous mode
[  341.668130] ovs_br0: left promiscuous mode
[  343.768945] netlink: 'python3': attribute type 2 has an invalid length.
[  343.769241] ovs_br0: entered promiscuous mode
[  345.100447] veth_A-C: entered promiscuous mode
[  346.330326] vxlan_a: entered promiscuous mode
[  356.339396] veth_A-C (unregistering): left promiscuous mode
[  357.501197] vxlan_a: left promiscuous mode
[  359.475376] ovs_br0: left promiscuous mode
[  361.561509] netlink: 'python3': attribute type 2 has an invalid length.
[  361.561830] ovs_br0: entered promiscuous mode
[  362.757678] veth_A-C: entered promiscuous mode
[  363.915520] vxlan_a: entered promiscuous mode
[  373.861607] veth_A-C (unregistering): left promiscuous mode
[  374.913210] vxlan_a: left promiscuous mode
[  376.897003] ovs_br0: left promiscuous mode
[  378.831579] netlink: 'python3': attribute type 2 has an invalid length.
[  378.831879] ovs_br0: entered promiscuous mode
[  380.062235] veth_A-C: entered promiscuous mode
[  381.212971] geneve_a: entered promiscuous mode
[  390.950540] veth_A-C (unregistering): left promiscuous mode
[  392.957489] geneve_a: left promiscuous mode
[  393.944009] ovs_br0: left promiscuous mode
[  395.835565] netlink: 'python3': attribute type 2 has an invalid length.
[  395.835882] ovs_br0: entered promiscuous mode
[  396.942563] veth_A-C: entered promiscuous mode
[  398.029260] geneve_a: entered promiscuous mode
[  407.571480] veth_A-C (unregistering): left promiscuous mode
[  409.484691] geneve_a: left promiscuous mode
[  410.378963] ovs_br0: left promiscuous mode
[  412.248041] netlink: 'python3': attribute type 2 has an invalid length.
[  412.248346] ovs_br0: entered promiscuous mode
[  413.381617] veth_A-C: entered promiscuous mode
[  414.564044] geneve_a: entered promiscuous mode
[  424.133429] veth_A-C (unregistering): left promiscuous mode
[  426.055935] geneve_a: left promiscuous mode
[  426.935758] ovs_br0: left promiscuous mode
[  428.880601] netlink: 'python3': attribute type 2 has an invalid length.
[  428.880887] ovs_br0: entered promiscuous mode
[  429.984924] veth_A-C: entered promiscuous mode
[  431.063894] geneve_a: entered promiscuous mode
[  440.404492] veth_A-C (unregistering): left promiscuous mode
[  442.494696] geneve_a: left promiscuous mode
[  443.473903] ovs_br0: left promiscuous mode
[  445.328174] netlink: 'python3': attribute type 2 has an invalid length.
[  445.328689] ovs_br0: entered promiscuous mode
[  446.478089] veth_A-C: entered promiscuous mode
[  447.637085] geneve_a: entered promiscuous mode
[  457.523531] veth_A-C (unregistering): left promiscuous mode
[  459.662505] geneve_a: left promiscuous mode
[  460.594826] ovs_br0: left promiscuous mode
[  462.553203] netlink: 'python3': attribute type 2 has an invalid length.
[  462.553515] ovs_br0: entered promiscuous mode
[  463.776330] veth_A-C: entered promiscuous mode
[  464.893200] geneve_a: entered promiscuous mode
[  474.590442] veth_A-C (unregistering): left promiscuous mode
[  476.465704] geneve_a: left promiscuous mode
[  477.367093] ovs_br0: left promiscuous mode
[  479.141344] netlink: 'python3': attribute type 2 has an invalid length.
[  479.141643] ovs_br0: entered promiscuous mode
[  480.285423] veth_A-C: entered promiscuous mode
[  481.413600] geneve_a: entered promiscuous mode
[  490.729574] veth_A-C (unregistering): left promiscuous mode
[  492.747888] geneve_a: left promiscuous mode
[  493.760763] ovs_br0: left promiscuous mode
[  495.606038] netlink: 'python3': attribute type 2 has an invalid length.
[  495.606349] ovs_br0: entered promiscuous mode
[  496.708093] veth_A-C: entered promiscuous mode
[  497.769673] geneve_a: entered promiscuous mode
[  507.417682] veth_A-C (unregistering): left promiscuous mode
[  509.642875] geneve_a: left promiscuous mode
[  510.674529] ovs_br0: left promiscuous mode
[  634.511714] Initializing XFRM netlink socket
[  718.687073] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  728.727092] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  738.967098] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  749.175082] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  759.431110] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  769.671090] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5