[    3.159749] openvswitch: Open vSwitch switching datapath
[    5.180830] ip (303) used greatest stack depth: 12304 bytes left
[    5.429620] ip (319) used greatest stack depth: 12272 bytes left
[   22.754812] tc (1152) used greatest stack depth: 11992 bytes left
[  121.241396] br0: port 1(veth_A-C) entered blocking state
[  121.241471] br0: port 1(veth_A-C) entered disabled state
[  121.241537] veth_A-C: entered allmulticast mode
[  121.241626] veth_A-C: entered promiscuous mode
[  121.241712] br0: port 1(veth_A-C) entered blocking state
[  121.241765] br0: port 1(veth_A-C) entered forwarding state
[  121.404337] br0: port 2(vxlan_a) entered blocking state
[  121.404420] br0: port 2(vxlan_a) entered disabled state
[  121.404493] vxlan_a: entered allmulticast mode
[  121.404591] vxlan_a: entered promiscuous mode
[  121.490902] br0: port 2(vxlan_a) entered blocking state
[  121.490984] br0: port 2(vxlan_a) entered forwarding state
[  124.067209] socat (4912) used greatest stack depth: 11504 bytes left
[  124.246005] vxlan_a: left allmulticast mode
[  124.246067] vxlan_a: left promiscuous mode
[  124.246119] br0: port 2(vxlan_a) entered disabled state
[  124.246233] veth_A-C: left allmulticast mode
[  124.246283] veth_A-C: left promiscuous mode
[  124.246326] br0: port 1(veth_A-C) entered disabled state
[  128.460145] br0: port 1(veth_A-C) entered blocking state
[  128.460225] br0: port 1(veth_A-C) entered disabled state
[  128.460277] veth_A-C: entered allmulticast mode
[  128.460361] veth_A-C: entered promiscuous mode
[  128.460438] br0: port 1(veth_A-C) entered blocking state
[  128.460493] br0: port 1(veth_A-C) entered forwarding state
[  128.611298] br0: port 2(vxlan_a) entered blocking state
[  128.611374] br0: port 2(vxlan_a) entered disabled state
[  128.611440] vxlan_a: entered allmulticast mode
[  128.611527] vxlan_a: entered promiscuous mode
[  128.699494] br0: port 2(vxlan_a) entered blocking state
[  128.699545] br0: port 2(vxlan_a) entered forwarding state
[  131.499574] vxlan_a: left allmulticast mode
[  131.499627] vxlan_a: left promiscuous mode
[  131.499677] br0: port 2(vxlan_a) entered disabled state
[  131.500011] veth_A-C: left allmulticast mode
[  131.500059] veth_A-C: left promiscuous mode
[  131.500102] br0: port 1(veth_A-C) entered disabled state
[  135.646952] br0: port 1(veth_A-C) entered blocking state
[  135.647043] br0: port 1(veth_A-C) entered disabled state
[  135.647113] veth_A-C: entered allmulticast mode
[  135.647206] veth_A-C: entered promiscuous mode
[  135.647285] br0: port 1(veth_A-C) entered blocking state
[  135.647337] br0: port 1(veth_A-C) entered forwarding state
[  135.813916] br0: port 2(vxlan_a) entered blocking state
[  135.814004] br0: port 2(vxlan_a) entered disabled state
[  135.814076] vxlan_a: entered allmulticast mode
[  135.814180] vxlan_a: entered promiscuous mode
[  135.909881] br0: port 2(vxlan_a) entered blocking state
[  135.909972] br0: port 2(vxlan_a) entered forwarding state
[  138.756083] vxlan_a: left allmulticast mode
[  138.756128] vxlan_a: left promiscuous mode
[  138.756171] br0: port 2(vxlan_a) entered disabled state
[  138.756305] veth_A-C: left allmulticast mode
[  138.756339] veth_A-C: left promiscuous mode
[  138.756376] br0: port 1(veth_A-C) entered disabled state
[  142.867141] br0: port 1(veth_A-C) entered blocking state
[  142.867215] br0: port 1(veth_A-C) entered disabled state
[  142.867277] veth_A-C: entered allmulticast mode
[  142.867360] veth_A-C: entered promiscuous mode
[  142.867434] br0: port 1(veth_A-C) entered blocking state
[  142.867480] br0: port 1(veth_A-C) entered forwarding state
[  143.023485] br0: port 2(vxlan_a) entered blocking state
[  143.023545] br0: port 2(vxlan_a) entered disabled state
[  143.023603] vxlan_a: entered allmulticast mode
[  143.023679] vxlan_a: entered promiscuous mode
[  143.114729] br0: port 2(vxlan_a) entered blocking state
[  143.114804] br0: port 2(vxlan_a) entered forwarding state
[  145.964197] vxlan_a: left allmulticast mode
[  145.964256] vxlan_a: left promiscuous mode
[  145.964301] br0: port 2(vxlan_a) entered disabled state
[  145.964403] veth_A-C: left allmulticast mode
[  145.964451] veth_A-C: left promiscuous mode
[  145.964498] br0: port 1(veth_A-C) entered disabled state
[  150.409453] br0: port 1(veth_A-C) entered blocking state
[  150.409530] br0: port 1(veth_A-C) entered disabled state
[  150.409596] veth_A-C: entered allmulticast mode
[  150.409694] veth_A-C: entered promiscuous mode
[  150.409779] br0: port 1(veth_A-C) entered blocking state
[  150.409823] br0: port 1(veth_A-C) entered forwarding state
[  150.576528] br0: port 2(vxlan_a) entered blocking state
[  150.576616] br0: port 2(vxlan_a) entered disabled state
[  150.576691] vxlan_a: entered allmulticast mode
[  150.576790] vxlan_a: entered promiscuous mode
[  150.677214] br0: port 2(vxlan_a) entered blocking state
[  150.677293] br0: port 2(vxlan_a) entered forwarding state
[  153.535177] vxlan_a: left allmulticast mode
[  153.535221] vxlan_a: left promiscuous mode
[  153.535263] br0: port 2(vxlan_a) entered disabled state
[  153.535366] veth_A-C: left allmulticast mode
[  153.535401] veth_A-C: left promiscuous mode
[  153.535437] br0: port 1(veth_A-C) entered disabled state
[  158.353006] br0: port 1(veth_A-C) entered blocking state
[  158.353075] br0: port 1(veth_A-C) entered disabled state
[  158.353137] veth_A-C: entered allmulticast mode
[  158.353221] veth_A-C: entered promiscuous mode
[  158.353298] br0: port 1(veth_A-C) entered blocking state
[  158.353365] br0: port 1(veth_A-C) entered forwarding state
[  158.532851] br0: port 2(vxlan_a) entered blocking state
[  158.532934] br0: port 2(vxlan_a) entered disabled state
[  158.533018] vxlan_a: entered allmulticast mode
[  158.533103] vxlan_a: entered promiscuous mode
[  158.637949] br0: port 2(vxlan_a) entered blocking state
[  158.638022] br0: port 2(vxlan_a) entered forwarding state
[  161.530461] vxlan_a: left allmulticast mode
[  161.530524] vxlan_a: left promiscuous mode
[  161.530579] br0: port 2(vxlan_a) entered disabled state
[  161.530944] veth_A-C: left allmulticast mode
[  161.531009] veth_A-C: left promiscuous mode
[  161.531058] br0: port 1(veth_A-C) entered disabled state
[  166.579046] br0: port 1(veth_A-C) entered blocking state
[  166.579123] br0: port 1(veth_A-C) entered disabled state
[  166.579177] veth_A-C: entered allmulticast mode
[  166.579251] veth_A-C: entered promiscuous mode
[  166.579332] br0: port 1(veth_A-C) entered blocking state
[  166.579373] br0: port 1(veth_A-C) entered forwarding state
[  166.768621] br0: port 2(vxlan_a) entered blocking state
[  166.768696] br0: port 2(vxlan_a) entered disabled state
[  166.768763] vxlan_a: entered allmulticast mode
[  166.768851] vxlan_a: entered promiscuous mode
[  166.872697] br0: port 2(vxlan_a) entered blocking state
[  166.872775] br0: port 2(vxlan_a) entered forwarding state
[  169.724615] vxlan_a: left allmulticast mode
[  169.724672] vxlan_a: left promiscuous mode
[  169.724720] br0: port 2(vxlan_a) entered disabled state
[  169.724861] veth_A-C: left allmulticast mode
[  169.724915] veth_A-C: left promiscuous mode
[  169.724975] br0: port 1(veth_A-C) entered disabled state
[  174.254565] br0: port 1(veth_A-C) entered blocking state
[  174.254635] br0: port 1(veth_A-C) entered disabled state
[  174.254691] veth_A-C: entered allmulticast mode
[  174.254772] veth_A-C: entered promiscuous mode
[  174.254849] br0: port 1(veth_A-C) entered blocking state
[  174.254886] br0: port 1(veth_A-C) entered forwarding state
[  174.411048] br0: port 2(vxlan_a) entered blocking state
[  174.411110] br0: port 2(vxlan_a) entered disabled state
[  174.411160] vxlan_a: entered allmulticast mode
[  174.411230] vxlan_a: entered promiscuous mode
[  174.503390] br0: port 2(vxlan_a) entered blocking state
[  174.503463] br0: port 2(vxlan_a) entered forwarding state
[  177.372622] vxlan_a: left allmulticast mode
[  177.372675] vxlan_a: left promiscuous mode
[  177.372736] br0: port 2(vxlan_a) entered disabled state
[  177.372890] veth_A-C: left allmulticast mode
[  177.372932] veth_A-C: left promiscuous mode
[  177.372989] br0: port 1(veth_A-C) entered disabled state
[  181.651285] br0: port 1(veth_A-C) entered blocking state
[  181.651353] br0: port 1(veth_A-C) entered disabled state
[  181.651416] veth_A-C: entered allmulticast mode
[  181.651506] veth_A-C: entered promiscuous mode
[  181.651576] br0: port 1(veth_A-C) entered blocking state
[  181.651622] br0: port 1(veth_A-C) entered forwarding state
[  181.805393] br0: port 2(geneve_a) entered blocking state
[  181.805457] br0: port 2(geneve_a) entered disabled state
[  181.805511] geneve_a: entered allmulticast mode
[  181.805581] geneve_a: entered promiscuous mode
[  181.892360] br0: port 2(geneve_a) entered blocking state
[  181.892418] br0: port 2(geneve_a) entered forwarding state
[  184.721518] geneve_a: left allmulticast mode
[  184.721585] geneve_a: left promiscuous mode
[  184.721639] br0: port 2(geneve_a) entered disabled state
[  184.721942] veth_A-C: left allmulticast mode
[  184.722009] veth_A-C: left promiscuous mode
[  184.722050] br0: port 1(veth_A-C) entered disabled state
[  189.263871] br0: port 1(veth_A-C) entered blocking state
[  189.263968] br0: port 1(veth_A-C) entered disabled state
[  189.264046] veth_A-C: entered allmulticast mode
[  189.264149] veth_A-C: entered promiscuous mode
[  189.264237] br0: port 1(veth_A-C) entered blocking state
[  189.264293] br0: port 1(veth_A-C) entered forwarding state
[  189.407013] br0: port 2(geneve_a) entered blocking state
[  189.407082] br0: port 2(geneve_a) entered disabled state
[  189.407139] geneve_a: entered allmulticast mode
[  189.407217] geneve_a: entered promiscuous mode
[  189.493623] br0: port 2(geneve_a) entered blocking state
[  189.493678] br0: port 2(geneve_a) entered forwarding state
[  192.289866] geneve_a: left allmulticast mode
[  192.289943] geneve_a: left promiscuous mode
[  192.290007] br0: port 2(geneve_a) entered disabled state
[  192.290201] veth_A-C: left allmulticast mode
[  192.290263] veth_A-C: left promiscuous mode
[  192.290324] br0: port 1(veth_A-C) entered disabled state
[  196.676671] br0: port 1(veth_A-C) entered blocking state
[  196.676758] br0: port 1(veth_A-C) entered disabled state
[  196.676835] veth_A-C: entered allmulticast mode
[  196.676934] veth_A-C: entered promiscuous mode
[  196.677078] br0: port 1(veth_A-C) entered blocking state
[  196.677136] br0: port 1(veth_A-C) entered forwarding state
[  196.833511] br0: port 2(geneve_a) entered blocking state
[  196.833569] br0: port 2(geneve_a) entered disabled state
[  196.833623] geneve_a: entered allmulticast mode
[  196.833695] geneve_a: entered promiscuous mode
[  196.924706] br0: port 2(geneve_a) entered blocking state
[  196.924785] br0: port 2(geneve_a) entered forwarding state
[  199.742783] geneve_a: left allmulticast mode
[  199.742846] geneve_a: left promiscuous mode
[  199.742891] br0: port 2(geneve_a) entered disabled state
[  199.743011] veth_A-C: left allmulticast mode
[  199.743059] veth_A-C: left promiscuous mode
[  199.743102] br0: port 1(veth_A-C) entered disabled state
[  204.207194] br0: port 1(veth_A-C) entered blocking state
[  204.207255] br0: port 1(veth_A-C) entered disabled state
[  204.207308] veth_A-C: entered allmulticast mode
[  204.207393] veth_A-C: entered promiscuous mode
[  204.207466] br0: port 1(veth_A-C) entered blocking state
[  204.207507] br0: port 1(veth_A-C) entered forwarding state
[  204.367282] br0: port 2(geneve_a) entered blocking state
[  204.367371] br0: port 2(geneve_a) entered disabled state
[  204.367447] geneve_a: entered allmulticast mode
[  204.367539] geneve_a: entered promiscuous mode
[  204.461625] br0: port 2(geneve_a) entered blocking state
[  204.461700] br0: port 2(geneve_a) entered forwarding state
[  208.864093] geneve_a: left allmulticast mode
[  208.866001] geneve_a: left promiscuous mode
[  208.866091] br0: port 2(geneve_a) entered disabled state
[  208.877511] veth_A-C: left allmulticast mode
[  208.877593] veth_A-C: left promiscuous mode
[  208.877654] br0: port 1(veth_A-C) entered disabled state
[  216.536675] br0: port 1(veth_A-C) entered blocking state
[  216.536765] br0: port 1(veth_A-C) entered disabled state
[  216.536838] veth_A-C: entered allmulticast mode
[  216.536939] veth_A-C: entered promiscuous mode
[  216.537113] br0: port 1(veth_A-C) entered blocking state
[  216.537173] br0: port 1(veth_A-C) entered forwarding state
[  216.718803] br0: port 2(geneve_a) entered blocking state
[  216.718852] br0: port 2(geneve_a) entered disabled state
[  216.718899] geneve_a: entered allmulticast mode
[  216.718981] geneve_a: entered promiscuous mode
[  216.823335] br0: port 2(geneve_a) entered blocking state
[  216.823419] br0: port 2(geneve_a) entered forwarding state
[  219.748887] geneve_a: left allmulticast mode
[  219.749019] geneve_a: left promiscuous mode
[  219.749078] br0: port 2(geneve_a) entered disabled state
[  219.749401] veth_A-C: left allmulticast mode
[  219.749461] veth_A-C: left promiscuous mode
[  219.749511] br0: port 1(veth_A-C) entered disabled state
[  224.914267] br0: port 1(veth_A-C) entered blocking state
[  224.914335] br0: port 1(veth_A-C) entered disabled state
[  224.914398] veth_A-C: entered allmulticast mode
[  224.914490] veth_A-C: entered promiscuous mode
[  224.914572] br0: port 1(veth_A-C) entered blocking state
[  224.914619] br0: port 1(veth_A-C) entered forwarding state
[  225.084346] br0: port 2(geneve_a) entered blocking state
[  225.084405] br0: port 2(geneve_a) entered disabled state
[  225.084456] geneve_a: entered allmulticast mode
[  225.084523] geneve_a: entered promiscuous mode
[  225.185974] br0: port 2(geneve_a) entered blocking state
[  225.186040] br0: port 2(geneve_a) entered forwarding state
[  228.022089] geneve_a: left allmulticast mode
[  228.022165] geneve_a: left promiscuous mode
[  228.022237] br0: port 2(geneve_a) entered disabled state
[  228.022418] veth_A-C: left allmulticast mode
[  228.022472] veth_A-C: left promiscuous mode
[  228.022526] br0: port 1(veth_A-C) entered disabled state
[  232.600306] br0: port 1(veth_A-C) entered blocking state
[  232.600375] br0: port 1(veth_A-C) entered disabled state
[  232.600443] veth_A-C: entered allmulticast mode
[  232.600519] veth_A-C: entered promiscuous mode
[  232.600603] br0: port 1(veth_A-C) entered blocking state
[  232.600646] br0: port 1(veth_A-C) entered forwarding state
[  232.772315] br0: port 2(geneve_a) entered blocking state
[  232.772396] br0: port 2(geneve_a) entered disabled state
[  232.772467] geneve_a: entered allmulticast mode
[  232.772557] geneve_a: entered promiscuous mode
[  232.878677] br0: port 2(geneve_a) entered blocking state
[  232.878741] br0: port 2(geneve_a) entered forwarding state
[  235.771293] geneve_a: left allmulticast mode
[  235.771362] geneve_a: left promiscuous mode
[  235.771426] br0: port 2(geneve_a) entered disabled state
[  235.771602] veth_A-C: left allmulticast mode
[  235.771658] veth_A-C: left promiscuous mode
[  235.771702] br0: port 1(veth_A-C) entered disabled state
[  240.395615] br0: port 1(veth_A-C) entered blocking state
[  240.395676] br0: port 1(veth_A-C) entered disabled state
[  240.395729] veth_A-C: entered allmulticast mode
[  240.395809] veth_A-C: entered promiscuous mode
[  240.395878] br0: port 1(veth_A-C) entered blocking state
[  240.395912] br0: port 1(veth_A-C) entered forwarding state
[  240.541001] br0: port 2(geneve_a) entered blocking state
[  240.541066] br0: port 2(geneve_a) entered disabled state
[  240.541126] geneve_a: entered allmulticast mode
[  240.541203] geneve_a: entered promiscuous mode
[  240.627278] br0: port 2(geneve_a) entered blocking state
[  240.627347] br0: port 2(geneve_a) entered forwarding state
[  243.470716] geneve_a: left allmulticast mode
[  243.470795] geneve_a: left promiscuous mode
[  243.470859] br0: port 2(geneve_a) entered disabled state
[  243.471055] veth_A-C: left allmulticast mode
[  243.471116] veth_A-C: left promiscuous mode
[  243.471177] br0: port 1(veth_A-C) entered disabled state
[  248.895463] netlink: 'python3': attribute type 2 has an invalid length.
[  248.895765] ovs_br0: entered promiscuous mode
[  250.180195] veth_A-C: entered promiscuous mode
[  251.315421] vxlan_a: entered promiscuous mode
[  261.742354] veth_A-C (unregistering): left promiscuous mode
[  262.794261] vxlan_a: left promiscuous mode
[  264.788554] ovs_br0: left promiscuous mode
[  266.865284] netlink: 'python3': attribute type 2 has an invalid length.
[  266.865567] ovs_br0: entered promiscuous mode
[  268.059174] veth_A-C: entered promiscuous mode
[  269.272750] vxlan_a: entered promiscuous mode
[  279.366353] veth_A-C (unregistering): left promiscuous mode
[  280.560395] vxlan_a: left promiscuous mode
[  282.641229] ovs_br0: left promiscuous mode
[  284.605397] netlink: 'python3': attribute type 2 has an invalid length.
[  284.605713] ovs_br0: entered promiscuous mode
[  285.779039] veth_A-C: entered promiscuous mode
[  286.973856] vxlan_a: entered promiscuous mode
[  296.684381] veth_A-C (unregistering): left promiscuous mode
[  297.770924] vxlan_a: left promiscuous mode
[  299.616548] ovs_br0: left promiscuous mode
[  301.553817] netlink: 'python3': attribute type 2 has an invalid length.
[  301.554121] ovs_br0: entered promiscuous mode
[  302.708784] veth_A-C: entered promiscuous mode
[  303.822924] vxlan_a: entered promiscuous mode
[  313.721346] veth_A-C (unregistering): left promiscuous mode
[  314.914389] vxlan_a: left promiscuous mode
[  316.879709] ovs_br0: left promiscuous mode
[  318.754870] netlink: 'python3': attribute type 2 has an invalid length.
[  318.755147] ovs_br0: entered promiscuous mode
[  319.894778] veth_A-C: entered promiscuous mode
[  321.019905] vxlan_a: entered promiscuous mode
[  330.892394] veth_A-C (unregistering): left promiscuous mode
[  331.978574] vxlan_a: left promiscuous mode
[  333.959979] ovs_br0: left promiscuous mode
[  335.994551] netlink: 'python3': attribute type 2 has an invalid length.
[  335.994854] ovs_br0: entered promiscuous mode
[  337.272095] veth_A-C: entered promiscuous mode
[  338.342306] vxlan_a: entered promiscuous mode
[  347.950337] veth_A-C (unregistering): left promiscuous mode
[  349.141754] vxlan_a: left promiscuous mode
[  351.011150] ovs_br0: left promiscuous mode
[  352.917424] netlink: 'python3': attribute type 2 has an invalid length.
[  352.917754] ovs_br0: entered promiscuous mode
[  354.198439] veth_A-C: entered promiscuous mode
[  355.340256] vxlan_a: entered promiscuous mode
[  365.260594] veth_A-C (unregistering): left promiscuous mode
[  366.386303] vxlan_a: left promiscuous mode
[  368.235759] ovs_br0: left promiscuous mode
[  370.281772] netlink: 'python3': attribute type 2 has an invalid length.
[  370.282120] ovs_br0: entered promiscuous mode
[  371.558335] veth_A-C: entered promiscuous mode
[  372.705722] vxlan_a: entered promiscuous mode
[  382.319446] veth_A-C (unregistering): left promiscuous mode
[  383.408819] vxlan_a: left promiscuous mode
[  385.117920] ovs_br0: left promiscuous mode
[  386.894636] netlink: 'python3': attribute type 2 has an invalid length.
[  386.895253] ovs_br0: entered promiscuous mode
[  388.027231] veth_A-C: entered promiscuous mode
[  389.166454] geneve_a: entered promiscuous mode
[  398.577509] veth_A-C (unregistering): left promiscuous mode
[  400.423667] geneve_a: left promiscuous mode
[  401.251672] ovs_br0: left promiscuous mode
[  403.172051] netlink: 'python3': attribute type 2 has an invalid length.
[  403.172387] ovs_br0: entered promiscuous mode
[  404.289394] veth_A-C: entered promiscuous mode
[  405.411047] geneve_a: entered promiscuous mode
[  415.302756] veth_A-C (unregistering): left promiscuous mode
[  417.466046] geneve_a: left promiscuous mode
[  418.486305] ovs_br0: left promiscuous mode
[  420.255943] netlink: 'python3': attribute type 2 has an invalid length.
[  420.256227] ovs_br0: entered promiscuous mode
[  421.344269] veth_A-C: entered promiscuous mode
[  422.463565] geneve_a: entered promiscuous mode
[  432.478375] veth_A-C (unregistering): left promiscuous mode
[  434.556227] geneve_a: left promiscuous mode
[  435.523622] ovs_br0: left promiscuous mode
[  437.405309] netlink: 'python3': attribute type 2 has an invalid length.
[  437.405594] ovs_br0: entered promiscuous mode
[  438.656022] veth_A-C: entered promiscuous mode
[  439.812108] geneve_a: entered promiscuous mode
[  449.714669] veth_A-C (unregistering): left promiscuous mode
[  451.876981] geneve_a: left promiscuous mode
[  452.854382] ovs_br0: left promiscuous mode
[  454.764595] netlink: 'python3': attribute type 2 has an invalid length.
[  454.764849] ovs_br0: entered promiscuous mode
[  455.958908] veth_A-C: entered promiscuous mode
[  457.148495] geneve_a: entered promiscuous mode
[  467.030348] veth_A-C (unregistering): left promiscuous mode
[  468.975990] geneve_a: left promiscuous mode
[  469.985174] ovs_br0: left promiscuous mode
[  471.929285] netlink: 'python3': attribute type 2 has an invalid length.
[  471.929545] ovs_br0: entered promiscuous mode
[  473.137265] veth_A-C: entered promiscuous mode
[  474.394496] geneve_a: entered promiscuous mode
[  484.257299] veth_A-C (unregistering): left promiscuous mode
[  486.158137] geneve_a: left promiscuous mode
[  487.061230] ovs_br0: left promiscuous mode
[  488.993613] netlink: 'python3': attribute type 2 has an invalid length.
[  488.993885] ovs_br0: entered promiscuous mode
[  490.229116] veth_A-C: entered promiscuous mode
[  491.317275] geneve_a: entered promiscuous mode
[  501.138374] veth_A-C (unregistering): left promiscuous mode
[  503.245536] geneve_a: left promiscuous mode
[  504.211658] ovs_br0: left promiscuous mode
[  506.154252] netlink: 'python3': attribute type 2 has an invalid length.
[  506.154574] ovs_br0: entered promiscuous mode
[  507.277627] veth_A-C: entered promiscuous mode
[  508.382472] geneve_a: entered promiscuous mode
[  518.207330] veth_A-C (unregistering): left promiscuous mode
[  520.234830] geneve_a: left promiscuous mode
[  521.256762] ovs_br0: left promiscuous mode
[  636.667497] Initializing XFRM netlink socket
[  722.076006] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  732.108038] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  742.355983] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  752.564014] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  762.572032] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5