[    2.795183] openvswitch: Open vSwitch switching datapath
[    4.485723] ip (299) used greatest stack depth: 12376 bytes left
[    4.770039] ip (320) used greatest stack depth: 12344 bytes left
[   16.416430] ip (906) used greatest stack depth: 12192 bytes left
[   32.372455] tc (1639) used greatest stack depth: 11992 bytes left
[  121.896660] br0: port 1(veth_A-C) entered blocking state
[  121.896726] br0: port 1(veth_A-C) entered disabled state
[  121.896780] veth_A-C: entered allmulticast mode
[  121.896859] veth_A-C: entered promiscuous mode
[  121.896927] br0: port 1(veth_A-C) entered blocking state
[  121.896964] br0: port 1(veth_A-C) entered forwarding state
[  122.037868] br0: port 2(vxlan_a) entered blocking state
[  122.037945] br0: port 2(vxlan_a) entered disabled state
[  122.038008] vxlan_a: entered allmulticast mode
[  122.038094] vxlan_a: entered promiscuous mode
[  122.125942] br0: port 2(vxlan_a) entered blocking state
[  122.126021] br0: port 2(vxlan_a) entered forwarding state
[  124.850469] vxlan_a: left allmulticast mode
[  124.850526] vxlan_a: left promiscuous mode
[  124.850568] br0: port 2(vxlan_a) entered disabled state
[  124.850714] veth_A-C: left allmulticast mode
[  124.850759] veth_A-C: left promiscuous mode
[  124.850797] br0: port 1(veth_A-C) entered disabled state
[  128.991870] br0: port 1(veth_A-C) entered blocking state
[  128.991938] br0: port 1(veth_A-C) entered disabled state
[  128.991996] veth_A-C: entered allmulticast mode
[  128.992080] veth_A-C: entered promiscuous mode
[  128.992149] br0: port 1(veth_A-C) entered blocking state
[  128.992182] br0: port 1(veth_A-C) entered forwarding state
[  129.152452] br0: port 2(vxlan_a) entered blocking state
[  129.152519] br0: port 2(vxlan_a) entered disabled state
[  129.152586] vxlan_a: entered allmulticast mode
[  129.152672] vxlan_a: entered promiscuous mode
[  129.256563] br0: port 2(vxlan_a) entered blocking state
[  129.256648] br0: port 2(vxlan_a) entered forwarding state
[  132.053723] vxlan_a: left allmulticast mode
[  132.053773] vxlan_a: left promiscuous mode
[  132.053821] br0: port 2(vxlan_a) entered disabled state
[  132.053988] veth_A-C: left allmulticast mode
[  132.054032] veth_A-C: left promiscuous mode
[  132.054082] br0: port 1(veth_A-C) entered disabled state
[  136.230417] br0: port 1(veth_A-C) entered blocking state
[  136.230490] br0: port 1(veth_A-C) entered disabled state
[  136.230557] veth_A-C: entered allmulticast mode
[  136.230646] veth_A-C: entered promiscuous mode
[  136.230797] br0: port 1(veth_A-C) entered blocking state
[  136.230850] br0: port 1(veth_A-C) entered forwarding state
[  136.382041] br0: port 2(vxlan_a) entered blocking state
[  136.382127] br0: port 2(vxlan_a) entered disabled state
[  136.382199] vxlan_a: entered allmulticast mode
[  136.382297] vxlan_a: entered promiscuous mode
[  136.463858] br0: port 2(vxlan_a) entered blocking state
[  136.463926] br0: port 2(vxlan_a) entered forwarding state
[  139.257831] vxlan_a: left allmulticast mode
[  139.257904] vxlan_a: left promiscuous mode
[  139.257964] br0: port 2(vxlan_a) entered disabled state
[  139.258123] veth_A-C: left allmulticast mode
[  139.258181] veth_A-C: left promiscuous mode
[  139.258231] br0: port 1(veth_A-C) entered disabled state
[  143.464427] br0: port 1(veth_A-C) entered blocking state
[  143.464494] br0: port 1(veth_A-C) entered disabled state
[  143.464545] veth_A-C: entered allmulticast mode
[  143.464615] veth_A-C: entered promiscuous mode
[  143.464677] br0: port 1(veth_A-C) entered blocking state
[  143.464719] br0: port 1(veth_A-C) entered forwarding state
[  143.597596] br0: port 2(vxlan_a) entered blocking state
[  143.597650] br0: port 2(vxlan_a) entered disabled state
[  143.597702] vxlan_a: entered allmulticast mode
[  143.597793] vxlan_a: entered promiscuous mode
[  143.690268] br0: port 2(vxlan_a) entered blocking state
[  143.690331] br0: port 2(vxlan_a) entered forwarding state
[  146.519896] vxlan_a: left allmulticast mode
[  146.519970] vxlan_a: left promiscuous mode
[  146.520038] br0: port 2(vxlan_a) entered disabled state
[  146.520209] veth_A-C: left allmulticast mode
[  146.520269] veth_A-C: left promiscuous mode
[  146.520319] br0: port 1(veth_A-C) entered disabled state
[  150.869303] br0: port 1(veth_A-C) entered blocking state
[  150.869380] br0: port 1(veth_A-C) entered disabled state
[  150.869441] veth_A-C: entered allmulticast mode
[  150.869521] veth_A-C: entered promiscuous mode
[  150.869591] br0: port 1(veth_A-C) entered blocking state
[  150.869638] br0: port 1(veth_A-C) entered forwarding state
[  151.020599] br0: port 2(vxlan_a) entered blocking state
[  151.020676] br0: port 2(vxlan_a) entered disabled state
[  151.020781] vxlan_a: entered allmulticast mode
[  151.020887] vxlan_a: entered promiscuous mode
[  151.113954] br0: port 2(vxlan_a) entered blocking state
[  151.114017] br0: port 2(vxlan_a) entered forwarding state
[  153.861640] vxlan_a: left allmulticast mode
[  153.861698] vxlan_a: left promiscuous mode
[  153.861755] br0: port 2(vxlan_a) entered disabled state
[  153.861906] veth_A-C: left allmulticast mode
[  153.861969] veth_A-C: left promiscuous mode
[  153.862009] br0: port 1(veth_A-C) entered disabled state
[  158.289162] br0: port 1(veth_A-C) entered blocking state
[  158.289247] br0: port 1(veth_A-C) entered disabled state
[  158.289317] veth_A-C: entered allmulticast mode
[  158.289407] veth_A-C: entered promiscuous mode
[  158.289492] br0: port 1(veth_A-C) entered blocking state
[  158.289541] br0: port 1(veth_A-C) entered forwarding state
[  158.443402] br0: port 2(vxlan_a) entered blocking state
[  158.443462] br0: port 2(vxlan_a) entered disabled state
[  158.443522] vxlan_a: entered allmulticast mode
[  158.443607] vxlan_a: entered promiscuous mode
[  158.534443] br0: port 2(vxlan_a) entered blocking state
[  158.534503] br0: port 2(vxlan_a) entered forwarding state
[  161.304824] vxlan_a: left allmulticast mode
[  161.304885] vxlan_a: left promiscuous mode
[  161.304947] br0: port 2(vxlan_a) entered disabled state
[  161.305100] veth_A-C: left allmulticast mode
[  161.305173] veth_A-C: left promiscuous mode
[  161.305210] br0: port 1(veth_A-C) entered disabled state
[  165.497830] br0: port 1(veth_A-C) entered blocking state
[  165.497883] br0: port 1(veth_A-C) entered disabled state
[  165.497929] veth_A-C: entered allmulticast mode
[  165.498003] veth_A-C: entered promiscuous mode
[  165.498067] br0: port 1(veth_A-C) entered blocking state
[  165.498152] br0: port 1(veth_A-C) entered forwarding state
[  165.636732] br0: port 2(vxlan_a) entered blocking state
[  165.636791] br0: port 2(vxlan_a) entered disabled state
[  165.636838] vxlan_a: entered allmulticast mode
[  165.636906] vxlan_a: entered promiscuous mode
[  165.724202] br0: port 2(vxlan_a) entered blocking state
[  165.724279] br0: port 2(vxlan_a) entered forwarding state
[  171.636764] unregister_netdevice: waiting for veth_B-R1 to become free. Usage count = 6
[  172.971432] br0: port 1(veth_A-C) entered blocking state
[  172.971508] br0: port 1(veth_A-C) entered disabled state
[  172.971576] veth_A-C: entered allmulticast mode
[  172.971673] veth_A-C: entered promiscuous mode
[  172.971770] br0: port 1(veth_A-C) entered blocking state
[  172.971822] br0: port 1(veth_A-C) entered forwarding state
[  173.141202] br0: port 2(vxlan_a) entered blocking state
[  173.141271] br0: port 2(vxlan_a) entered disabled state
[  173.141334] vxlan_a: entered allmulticast mode
[  173.141424] vxlan_a: entered promiscuous mode
[  173.225539] br0: port 2(vxlan_a) entered blocking state
[  173.225600] br0: port 2(vxlan_a) entered forwarding state
[  175.589809] ping6 (6270) used greatest stack depth: 11944 bytes left
[  180.194126] br0: port 1(veth_A-C) entered blocking state
[  180.194185] br0: port 1(veth_A-C) entered disabled state
[  180.194244] veth_A-C: entered allmulticast mode
[  180.194307] veth_A-C: entered promiscuous mode
[  180.194363] br0: port 1(veth_A-C) entered blocking state
[  180.194394] br0: port 1(veth_A-C) entered forwarding state
[  180.320005] br0: port 2(geneve_a) entered blocking state
[  180.320063] br0: port 2(geneve_a) entered disabled state
[  180.320111] geneve_a: entered allmulticast mode
[  180.320177] geneve_a: entered promiscuous mode
[  180.398050] br0: port 2(geneve_a) entered blocking state
[  180.398109] br0: port 2(geneve_a) entered forwarding state
[  181.876754] unregister_netdevice: waiting for veth_B-R1 to become free. Usage count = 6
[  182.957685] socat (6512) used greatest stack depth: 11696 bytes left
[  187.228304] br0: port 1(veth_A-C) entered blocking state
[  187.228381] br0: port 1(veth_A-C) entered disabled state
[  187.228448] veth_A-C: entered allmulticast mode
[  187.228533] veth_A-C: entered promiscuous mode
[  187.228617] br0: port 1(veth_A-C) entered blocking state
[  187.228669] br0: port 1(veth_A-C) entered forwarding state
[  187.386718] br0: port 2(geneve_a) entered blocking state
[  187.386783] br0: port 2(geneve_a) entered disabled state
[  187.386833] geneve_a: entered allmulticast mode
[  187.386921] geneve_a: entered promiscuous mode
[  187.472392] br0: port 2(geneve_a) entered blocking state
[  187.472462] br0: port 2(geneve_a) entered forwarding state
[  192.045029] unregister_netdevice: waiting for veth_B-R1 to become free. Usage count = 6
[  194.151922] br0: port 1(veth_A-C) entered blocking state
[  194.151979] br0: port 1(veth_A-C) entered disabled state
[  194.152025] veth_A-C: entered allmulticast mode
[  194.152100] veth_A-C: entered promiscuous mode
[  194.152165] br0: port 1(veth_A-C) entered blocking state
[  194.152198] br0: port 1(veth_A-C) entered forwarding state
[  194.296750] br0: port 2(geneve_a) entered blocking state
[  194.296826] br0: port 2(geneve_a) entered disabled state
[  194.296901] geneve_a: entered allmulticast mode
[  194.296987] geneve_a: entered promiscuous mode
[  194.393972] br0: port 2(geneve_a) entered blocking state
[  194.394039] br0: port 2(geneve_a) entered forwarding state
[  201.374651] br0: port 1(veth_A-C) entered blocking state
[  201.374731] br0: port 1(veth_A-C) entered disabled state
[  201.374785] veth_A-C: entered allmulticast mode
[  201.374856] veth_A-C: entered promiscuous mode
[  201.374920] br0: port 1(veth_A-C) entered blocking state
[  201.374964] br0: port 1(veth_A-C) entered forwarding state
[  201.514250] br0: port 2(geneve_a) entered blocking state
[  201.514322] br0: port 2(geneve_a) entered disabled state
[  201.514379] geneve_a: entered allmulticast mode
[  201.514466] geneve_a: entered promiscuous mode
[  201.602613] br0: port 2(geneve_a) entered blocking state
[  201.602671] br0: port 2(geneve_a) entered forwarding state
[  202.276777] unregister_netdevice: waiting for veth_B-R1 to become free. Usage count = 6
[  208.302502] br0: port 1(veth_A-C) entered blocking state
[  208.302551] br0: port 1(veth_A-C) entered disabled state
[  208.302600] veth_A-C: entered allmulticast mode
[  208.302665] veth_A-C: entered promiscuous mode
[  208.302762] br0: port 1(veth_A-C) entered blocking state
[  208.302797] br0: port 1(veth_A-C) entered forwarding state
[  208.435128] br0: port 2(geneve_a) entered blocking state
[  208.435194] br0: port 2(geneve_a) entered disabled state
[  208.435248] geneve_a: entered allmulticast mode
[  208.435333] geneve_a: entered promiscuous mode
[  208.511987] br0: port 2(geneve_a) entered blocking state
[  208.512064] br0: port 2(geneve_a) entered forwarding state
[  212.420744] unregister_netdevice: waiting for veth_B-R1 to become free. Usage count = 6
[  215.441786] br0: port 1(veth_A-C) entered blocking state
[  215.441855] br0: port 1(veth_A-C) entered disabled state
[  215.441909] veth_A-C: entered allmulticast mode
[  215.442003] veth_A-C: entered promiscuous mode
[  215.442082] br0: port 1(veth_A-C) entered blocking state
[  215.442132] br0: port 1(veth_A-C) entered forwarding state
[  215.595309] br0: port 2(geneve_a) entered blocking state
[  215.595388] br0: port 2(geneve_a) entered disabled state
[  215.595456] geneve_a: entered allmulticast mode
[  215.595547] geneve_a: entered promiscuous mode
[  215.678576] br0: port 2(geneve_a) entered blocking state
[  215.678629] br0: port 2(geneve_a) entered forwarding state
[  216.735114] geneve_a: left allmulticast mode
[  216.735232] geneve_a: left promiscuous mode
[  216.735291] br0: port 2(geneve_a) entered disabled state
[  216.735425] veth_A-C: left allmulticast mode
[  216.735471] veth_A-C: left promiscuous mode
[  216.735514] br0: port 1(veth_A-C) entered disabled state
[  216.735640] geneve_a: left allmulticast mode
[  216.735716] geneve_a: left promiscuous mode
[  216.735748] br0: port 2(geneve_a) entered disabled state
[  216.735850] veth_A-C: left allmulticast mode
[  216.735885] veth_A-C: left promiscuous mode
[  216.735912] br0: port 1(veth_A-C) entered disabled state
[  216.736012] geneve_a: left allmulticast mode
[  216.736080] geneve_a: left promiscuous mode
[  216.736118] br0: port 2(geneve_a) entered disabled state
[  216.736220] veth_A-C: left allmulticast mode
[  216.736268] veth_A-C: left promiscuous mode
[  216.736302] br0: port 1(veth_A-C) entered disabled state
[  216.736418] geneve_a: left allmulticast mode
[  216.736465] geneve_a: left promiscuous mode
[  216.736504] br0: port 2(geneve_a) entered disabled state
[  216.736615] veth_A-C: left allmulticast mode
[  216.736661] veth_A-C: left promiscuous mode
[  216.736697] br0: port 1(veth_A-C) entered disabled state
[  216.736843] geneve_a: left allmulticast mode
[  216.736891] geneve_a: left promiscuous mode
[  216.736928] br0: port 2(geneve_a) entered disabled state
[  216.737030] veth_A-C: left allmulticast mode
[  216.737078] veth_A-C: left promiscuous mode
[  216.737115] br0: port 1(veth_A-C) entered disabled state
[  216.737227] vxlan_a: left allmulticast mode
[  216.737264] vxlan_a: left promiscuous mode
[  216.737303] br0: port 2(vxlan_a) entered disabled state
[  216.737406] veth_A-C: left allmulticast mode
[  216.737449] veth_A-C: left promiscuous mode
[  216.737476] br0: port 1(veth_A-C) entered disabled state
[  216.737593] vxlan_a: left allmulticast mode
[  216.737631] vxlan_a: left promiscuous mode
[  216.737668] br0: port 2(vxlan_a) entered disabled state
[  216.737789] veth_A-C: left allmulticast mode
[  216.737835] veth_A-C: left promiscuous mode
[  216.737874] br0: port 1(veth_A-C) entered disabled state
[  218.430101] geneve_a: left allmulticast mode
[  218.430159] geneve_a: left promiscuous mode
[  218.430209] br0: port 2(geneve_a) entered disabled state
[  218.430336] veth_A-C: left allmulticast mode
[  218.430371] veth_A-C: left promiscuous mode
[  218.430406] br0: port 1(veth_A-C) entered disabled state
[  222.796305] br0: port 1(veth_A-C) entered blocking state
[  222.796367] br0: port 1(veth_A-C) entered disabled state
[  222.796415] veth_A-C: entered allmulticast mode
[  222.796481] veth_A-C: entered promiscuous mode
[  222.796545] br0: port 1(veth_A-C) entered blocking state
[  222.796580] br0: port 1(veth_A-C) entered forwarding state
[  222.933817] br0: port 2(geneve_a) entered blocking state
[  222.933881] br0: port 2(geneve_a) entered disabled state
[  222.933931] geneve_a: entered allmulticast mode
[  222.934001] geneve_a: entered promiscuous mode
[  223.013514] br0: port 2(geneve_a) entered blocking state
[  223.013589] br0: port 2(geneve_a) entered forwarding state
[  225.751824] geneve_a: left allmulticast mode
[  225.751899] geneve_a: left promiscuous mode
[  225.751960] br0: port 2(geneve_a) entered disabled state
[  225.752108] veth_A-C: left allmulticast mode
[  225.752161] veth_A-C: left promiscuous mode
[  225.752213] br0: port 1(veth_A-C) entered disabled state
[  229.927828] br0: port 1(veth_A-C) entered blocking state
[  229.927895] br0: port 1(veth_A-C) entered disabled state
[  229.927960] veth_A-C: entered allmulticast mode
[  229.928048] veth_A-C: entered promiscuous mode
[  229.928121] br0: port 1(veth_A-C) entered blocking state
[  229.928167] br0: port 1(veth_A-C) entered forwarding state
[  230.065690] br0: port 2(geneve_a) entered blocking state
[  230.065759] br0: port 2(geneve_a) entered disabled state
[  230.065815] geneve_a: entered allmulticast mode
[  230.065898] geneve_a: entered promiscuous mode
[  230.146465] br0: port 2(geneve_a) entered blocking state
[  230.146523] br0: port 2(geneve_a) entered forwarding state
[  232.899326] geneve_a: left allmulticast mode
[  232.899416] geneve_a: left promiscuous mode
[  232.899480] br0: port 2(geneve_a) entered disabled state
[  232.899663] veth_A-C: left allmulticast mode
[  232.899738] veth_A-C: left promiscuous mode
[  232.899799] br0: port 1(veth_A-C) entered disabled state
[  237.357120] netlink: 'python3': attribute type 2 has an invalid length.
[  237.357466] ovs_br0: entered promiscuous mode
[  238.573076] veth_A-C: entered promiscuous mode
[  239.675789] vxlan_a: entered promiscuous mode
[  249.163134] veth_A-C (unregistering): left promiscuous mode
[  250.290418] vxlan_a: left promiscuous mode
[  252.319207] ovs_br0: left promiscuous mode
[  254.188915] netlink: 'python3': attribute type 2 has an invalid length.
[  254.189180] ovs_br0: entered promiscuous mode
[  255.349011] veth_A-C: entered promiscuous mode
[  256.360343] vxlan_a: entered promiscuous mode
[  265.845054] veth_A-C (unregistering): left promiscuous mode
[  266.829763] vxlan_a: left promiscuous mode
[  268.702516] ovs_br0: left promiscuous mode
[  270.547849] netlink: 'python3': attribute type 2 has an invalid length.
[  270.548158] ovs_br0: entered promiscuous mode
[  271.671600] veth_A-C: entered promiscuous mode
[  272.778939] vxlan_a: entered promiscuous mode
[  282.042671] veth_A-C (unregistering): left promiscuous mode
[  283.058572] vxlan_a: left promiscuous mode
[  285.006209] ovs_br0: left promiscuous mode
[  286.995960] netlink: 'python3': attribute type 2 has an invalid length.
[  286.996254] ovs_br0: entered promiscuous mode
[  288.141089] veth_A-C: entered promiscuous mode
[  289.290137] vxlan_a: entered promiscuous mode
[  298.595560] veth_A-C (unregistering): left promiscuous mode
[  299.573735] vxlan_a: left promiscuous mode
[  301.446317] ovs_br0: left promiscuous mode
[  303.304814] netlink: 'python3': attribute type 2 has an invalid length.
[  303.305097] ovs_br0: entered promiscuous mode
[  304.431940] veth_A-C: entered promiscuous mode
[  305.451537] vxlan_a: entered promiscuous mode
[  314.927158] veth_A-C (unregistering): left promiscuous mode
[  315.975194] vxlan_a: left promiscuous mode
[  317.827862] ovs_br0: left promiscuous mode
[  319.698396] netlink: 'python3': attribute type 2 has an invalid length.
[  319.698693] ovs_br0: entered promiscuous mode
[  320.801419] veth_A-C: entered promiscuous mode
[  321.855823] vxlan_a: entered promiscuous mode
[  331.480032] veth_A-C (unregistering): left promiscuous mode
[  332.568762] vxlan_a: left promiscuous mode
[  334.426891] ovs_br0: left promiscuous mode
[  341.176202] netlink: 'python3': attribute type 2 has an invalid length.
[  341.176790] ovs_br0: entered promiscuous mode
[  343.494315] veth_A-C: entered promiscuous mode
[  345.186354] vxlan_a: entered promiscuous mode
[  355.709402] veth_A-C (unregistering): left promiscuous mode
[  356.871912] vxlan_a: left promiscuous mode
[  358.844138] ovs_br0: left promiscuous mode
[  360.794081] netlink: 'python3': attribute type 2 has an invalid length.
[  360.794380] ovs_br0: entered promiscuous mode
[  361.929635] veth_A-C: entered promiscuous mode
[  363.066389] vxlan_a: entered promiscuous mode
[  372.348244] veth_A-C (unregistering): left promiscuous mode
[  373.532745] vxlan_a: left promiscuous mode
[  375.455968] ovs_br0: left promiscuous mode
[  377.377107] netlink: 'python3': attribute type 2 has an invalid length.
[  377.378027] ovs_br0: entered promiscuous mode
[  378.528286] veth_A-C: entered promiscuous mode
[  379.610988] geneve_a: entered promiscuous mode
[  389.438092] veth_A-C (unregistering): left promiscuous mode
[  391.601123] geneve_a: left promiscuous mode
[  392.547858] ovs_br0: left promiscuous mode
[  394.676744] netlink: 'python3': attribute type 2 has an invalid length.
[  394.677083] ovs_br0: entered promiscuous mode
[  395.890283] veth_A-C: entered promiscuous mode
[  397.087087] geneve_a: entered promiscuous mode
[  406.774300] veth_A-C (unregistering): left promiscuous mode
[  408.780478] geneve_a: left promiscuous mode
[  409.855010] ovs_br0: left promiscuous mode
[  411.770818] netlink: 'python3': attribute type 2 has an invalid length.
[  411.771083] ovs_br0: entered promiscuous mode
[  412.903633] veth_A-C: entered promiscuous mode
[  413.993283] geneve_a: entered promiscuous mode
[  423.769136] veth_A-C (unregistering): left promiscuous mode
[  425.920192] geneve_a: left promiscuous mode
[  426.906776] ovs_br0: left promiscuous mode
[  428.999203] netlink: 'python3': attribute type 2 has an invalid length.
[  428.999512] ovs_br0: entered promiscuous mode
[  430.178133] veth_A-C: entered promiscuous mode
[  431.305938] geneve_a: entered promiscuous mode
[  441.008500] veth_A-C (unregistering): left promiscuous mode
[  442.993439] geneve_a: left promiscuous mode
[  444.015869] ovs_br0: left promiscuous mode
[  446.020924] netlink: 'python3': attribute type 2 has an invalid length.
[  446.021214] ovs_br0: entered promiscuous mode
[  447.132733] veth_A-C: entered promiscuous mode
[  448.215734] geneve_a: entered promiscuous mode
[  457.719182] veth_A-C (unregistering): left promiscuous mode
[  459.808574] geneve_a: left promiscuous mode
[  460.809519] ovs_br0: left promiscuous mode
[  462.720890] netlink: 'python3': attribute type 2 has an invalid length.
[  462.721166] ovs_br0: entered promiscuous mode
[  463.866176] veth_A-C: entered promiscuous mode
[  464.942460] geneve_a: entered promiscuous mode
[  474.485103] veth_A-C (unregistering): left promiscuous mode
[  476.511105] geneve_a: left promiscuous mode
[  477.452841] ovs_br0: left promiscuous mode
[  479.246310] netlink: 'python3': attribute type 2 has an invalid length.
[  479.246579] ovs_br0: entered promiscuous mode
[  480.351616] veth_A-C: entered promiscuous mode
[  481.343817] geneve_a: entered promiscuous mode
[  490.648059] veth_A-C (unregistering): left promiscuous mode
[  492.576640] geneve_a: left promiscuous mode
[  493.604922] ovs_br0: left promiscuous mode
[  495.453858] netlink: 'python3': attribute type 2 has an invalid length.
[  495.454140] ovs_br0: entered promiscuous mode
[  496.555218] veth_A-C: entered promiscuous mode
[  497.623832] geneve_a: entered promiscuous mode
[  506.940163] veth_A-C (unregistering): left promiscuous mode
[  508.800486] geneve_a: left promiscuous mode
[  509.833946] ovs_br0: left promiscuous mode
[  623.664616] Initializing XFRM netlink socket
[  706.621728] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  716.812746] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5