[ 1642.923080] br0: port 1(veth_A-C) entered blocking state
[ 1642.923167] br0: port 1(veth_A-C) entered disabled state
[ 1642.923233] veth_A-C: entered allmulticast mode
[ 1642.923316] veth_A-C: entered promiscuous mode
[ 1642.923400] br0: port 1(veth_A-C) entered blocking state
[ 1642.923462] br0: port 1(veth_A-C) entered forwarding state
[ 1642.949471] br0: port 2(vxlan_a) entered blocking state
[ 1642.949537] br0: port 2(vxlan_a) entered disabled state
[ 1642.949602] vxlan_a: entered allmulticast mode
[ 1642.949680] vxlan_a: entered promiscuous mode
[ 1642.965225] br0: port 2(vxlan_a) entered blocking state
[ 1642.965285] br0: port 2(vxlan_a) entered forwarding state
[ 1645.140977] vxlan_a: left allmulticast mode
[ 1645.141041] vxlan_a: left promiscuous mode
[ 1645.141098] br0: port 2(vxlan_a) entered disabled state
[ 1645.141300] veth_A-C: left allmulticast mode
[ 1645.141360] veth_A-C: left promiscuous mode
[ 1645.141432] br0: port 1(veth_A-C) entered disabled state
[ 1645.447625] br0: port 1(veth_A-C) entered blocking state
[ 1645.447662] br0: port 1(veth_A-C) entered disabled state
[ 1645.447693] veth_A-C: entered allmulticast mode
[ 1645.447742] veth_A-C: entered promiscuous mode
[ 1645.447779] br0: port 1(veth_A-C) entered blocking state
[ 1645.447805] br0: port 1(veth_A-C) entered forwarding state
[ 1645.473852] br0: port 2(vxlan_a) entered blocking state
[ 1645.473914] br0: port 2(vxlan_a) entered disabled state
[ 1645.473980] vxlan_a: entered allmulticast mode
[ 1645.474058] vxlan_a: entered promiscuous mode
[ 1645.489680] br0: port 2(vxlan_a) entered blocking state
[ 1645.489710] br0: port 2(vxlan_a) entered forwarding state
[ 1647.662254] vxlan_a: left allmulticast mode
[ 1647.662280] vxlan_a: left promiscuous mode
[ 1647.662308] br0: port 2(vxlan_a) entered disabled state
[ 1647.662400] veth_A-C: left allmulticast mode
[ 1647.662427] veth_A-C: left promiscuous mode
[ 1647.662449] br0: port 1(veth_A-C) entered disabled state
[ 1647.953204] br0: port 1(veth_A-C) entered blocking state
[ 1647.953241] br0: port 1(veth_A-C) entered disabled state
[ 1647.953277] veth_A-C: entered allmulticast mode
[ 1647.953320] veth_A-C: entered promiscuous mode
[ 1647.953360] br0: port 1(veth_A-C) entered blocking state
[ 1647.953396] br0: port 1(veth_A-C) entered forwarding state
[ 1647.979364] br0: port 2(vxlan_a) entered blocking state
[ 1647.979399] br0: port 2(vxlan_a) entered disabled state
[ 1647.979435] vxlan_a: entered allmulticast mode
[ 1647.979479] vxlan_a: entered promiscuous mode
[ 1647.994982] br0: port 2(vxlan_a) entered blocking state
[ 1647.995010] br0: port 2(vxlan_a) entered forwarding state
[ 1650.166031] vxlan_a: left allmulticast mode
[ 1650.166065] vxlan_a: left promiscuous mode
[ 1650.166092] br0: port 2(vxlan_a) entered disabled state
[ 1650.166175] veth_A-C: left allmulticast mode
[ 1650.166208] veth_A-C: left promiscuous mode
[ 1650.166233] br0: port 1(veth_A-C) entered disabled state
[ 1650.468341] br0: port 1(veth_A-C) entered blocking state
[ 1650.468377] br0: port 1(veth_A-C) entered disabled state
[ 1650.468415] veth_A-C: entered allmulticast mode
[ 1650.468461] veth_A-C: entered promiscuous mode
[ 1650.468496] br0: port 1(veth_A-C) entered blocking state
[ 1650.468522] br0: port 1(veth_A-C) entered forwarding state
[ 1650.494709] br0: port 2(vxlan_a) entered blocking state
[ 1650.494740] br0: port 2(vxlan_a) entered disabled state
[ 1650.494778] vxlan_a: entered allmulticast mode
[ 1650.494825] vxlan_a: entered promiscuous mode
[ 1650.510513] br0: port 2(vxlan_a) entered blocking state
[ 1650.510549] br0: port 2(vxlan_a) entered forwarding state
[ 1652.686553] vxlan_a: left allmulticast mode
[ 1652.686584] vxlan_a: left promiscuous mode
[ 1652.686619] br0: port 2(vxlan_a) entered disabled state
[ 1652.686832] veth_A-C: left allmulticast mode
[ 1652.686861] veth_A-C: left promiscuous mode
[ 1652.686888] br0: port 1(veth_A-C) entered disabled state
[ 1652.974506] br0: port 1(veth_A-C) entered blocking state
[ 1652.974541] br0: port 1(veth_A-C) entered disabled state
[ 1652.974582] veth_A-C: entered allmulticast mode
[ 1652.974626] veth_A-C: entered promiscuous mode
[ 1652.974665] br0: port 1(veth_A-C) entered blocking state
[ 1652.974698] br0: port 1(veth_A-C) entered forwarding state
[ 1653.001015] br0: port 2(vxlan_a) entered blocking state
[ 1653.001076] br0: port 2(vxlan_a) entered disabled state
[ 1653.001141] vxlan_a: entered allmulticast mode
[ 1653.001219] vxlan_a: entered promiscuous mode
[ 1653.017033] br0: port 2(vxlan_a) entered blocking state
[ 1653.017095] br0: port 2(vxlan_a) entered forwarding state
[ 1655.189721] vxlan_a: left allmulticast mode
[ 1655.189757] vxlan_a: left promiscuous mode
[ 1655.189811] br0: port 2(vxlan_a) entered disabled state
[ 1655.189904] veth_A-C: left allmulticast mode
[ 1655.189939] veth_A-C: left promiscuous mode
[ 1655.189969] br0: port 1(veth_A-C) entered disabled state
[ 1655.492344] br0: port 1(veth_A-C) entered blocking state
[ 1655.492419] br0: port 1(veth_A-C) entered disabled state
[ 1655.492485] veth_A-C: entered allmulticast mode
[ 1655.492572] veth_A-C: entered promiscuous mode
[ 1655.492645] br0: port 1(veth_A-C) entered blocking state
[ 1655.492705] br0: port 1(veth_A-C) entered forwarding state
[ 1655.518945] br0: port 2(vxlan_a) entered blocking state
[ 1655.519007] br0: port 2(vxlan_a) entered disabled state
[ 1655.519073] vxlan_a: entered allmulticast mode
[ 1655.519152] vxlan_a: entered promiscuous mode
[ 1655.534850] br0: port 2(vxlan_a) entered blocking state
[ 1655.534914] br0: port 2(vxlan_a) entered forwarding state
[ 1657.710346] vxlan_a: left allmulticast mode
[ 1657.710381] vxlan_a: left promiscuous mode
[ 1657.710566] br0: port 2(vxlan_a) entered disabled state
[ 1657.710670] veth_A-C: left allmulticast mode
[ 1657.710705] veth_A-C: left promiscuous mode
[ 1657.710736] br0: port 1(veth_A-C) entered disabled state
[ 1658.000470] br0: port 1(veth_A-C) entered blocking state
[ 1658.000538] br0: port 1(veth_A-C) entered disabled state
[ 1658.000610] veth_A-C: entered allmulticast mode
[ 1658.000690] veth_A-C: entered promiscuous mode
[ 1658.000766] br0: port 1(veth_A-C) entered blocking state
[ 1658.000828] br0: port 1(veth_A-C) entered forwarding state
[ 1658.026918] br0: port 2(vxlan_a) entered blocking state
[ 1658.026982] br0: port 2(vxlan_a) entered disabled state
[ 1658.027051] vxlan_a: entered allmulticast mode
[ 1658.027129] vxlan_a: entered promiscuous mode
[ 1658.042893] br0: port 2(vxlan_a) entered blocking state
[ 1658.042959] br0: port 2(vxlan_a) entered forwarding state
[ 1660.135367] ping6 (5926) used greatest stack depth: 12000 bytes left
[ 1660.212038] vxlan_a: left allmulticast mode
[ 1660.212098] vxlan_a: left promiscuous mode
[ 1660.212155] br0: port 2(vxlan_a) entered disabled state
[ 1660.212262] veth_A-C: left allmulticast mode
[ 1660.212327] veth_A-C: left promiscuous mode
[ 1660.212422] br0: port 1(veth_A-C) entered disabled state
[ 1660.527299] br0: port 1(veth_A-C) entered blocking state
[ 1660.527335] br0: port 1(veth_A-C) entered disabled state
[ 1660.527370] veth_A-C: entered allmulticast mode
[ 1660.527432] veth_A-C: entered promiscuous mode
[ 1660.527469] br0: port 1(veth_A-C) entered blocking state
[ 1660.527497] br0: port 1(veth_A-C) entered forwarding state
[ 1660.553606] br0: port 2(vxlan_a) entered blocking state
[ 1660.553670] br0: port 2(vxlan_a) entered disabled state
[ 1660.553735] vxlan_a: entered allmulticast mode
[ 1660.553813] vxlan_a: entered promiscuous mode
[ 1660.569606] br0: port 2(vxlan_a) entered blocking state
[ 1660.569670] br0: port 2(vxlan_a) entered forwarding state
[ 1662.663431] ping6 (6135) used greatest stack depth: 11952 bytes left
[ 1662.741661] vxlan_a: left allmulticast mode
[ 1662.741695] vxlan_a: left promiscuous mode
[ 1662.741750] br0: port 2(vxlan_a) entered disabled state
[ 1662.741954] veth_A-C: left allmulticast mode
[ 1662.741985] veth_A-C: left promiscuous mode
[ 1662.742013] br0: port 1(veth_A-C) entered disabled state
[ 1663.034435] br0: port 1(veth_A-C) entered blocking state
[ 1663.034473] br0: port 1(veth_A-C) entered disabled state
[ 1663.034507] veth_A-C: entered allmulticast mode
[ 1663.034551] veth_A-C: entered promiscuous mode
[ 1663.034587] br0: port 1(veth_A-C) entered blocking state
[ 1663.034616] br0: port 1(veth_A-C) entered forwarding state
[ 1663.060663] br0: port 2(geneve_a) entered blocking state
[ 1663.060727] br0: port 2(geneve_a) entered disabled state
[ 1663.060796] geneve_a: entered allmulticast mode
[ 1663.060878] geneve_a: entered promiscuous mode
[ 1663.076520] br0: port 2(geneve_a) entered blocking state
[ 1663.076585] br0: port 2(geneve_a) entered forwarding state
[ 1665.253078] geneve_a: left allmulticast mode
[ 1665.253123] geneve_a: left promiscuous mode
[ 1665.253153] br0: port 2(geneve_a) entered disabled state
[ 1665.253227] veth_A-C: left allmulticast mode
[ 1665.253257] veth_A-C: left promiscuous mode
[ 1665.253319] br0: port 1(veth_A-C) entered disabled state
[ 1665.568339] br0: port 1(veth_A-C) entered blocking state
[ 1665.568418] br0: port 1(veth_A-C) entered disabled state
[ 1665.568483] veth_A-C: entered allmulticast mode
[ 1665.568562] veth_A-C: entered promiscuous mode
[ 1665.568644] br0: port 1(veth_A-C) entered blocking state
[ 1665.568705] br0: port 1(veth_A-C) entered forwarding state
[ 1665.594815] br0: port 2(geneve_a) entered blocking state
[ 1665.594881] br0: port 2(geneve_a) entered disabled state
[ 1665.594950] geneve_a: entered allmulticast mode
[ 1665.595028] geneve_a: entered promiscuous mode
[ 1665.610674] br0: port 2(geneve_a) entered blocking state
[ 1665.610737] br0: port 2(geneve_a) entered forwarding state
[ 1667.779970] geneve_a: left allmulticast mode
[ 1667.780012] geneve_a: left promiscuous mode
[ 1667.780040] br0: port 2(geneve_a) entered disabled state
[ 1667.780123] veth_A-C: left allmulticast mode
[ 1667.780150] veth_A-C: left promiscuous mode
[ 1667.780234] br0: port 1(veth_A-C) entered disabled state
[ 1668.067199] br0: port 1(veth_A-C) entered blocking state
[ 1668.067233] br0: port 1(veth_A-C) entered disabled state
[ 1668.067270] veth_A-C: entered allmulticast mode
[ 1668.067316] veth_A-C: entered promiscuous mode
[ 1668.067351] br0: port 1(veth_A-C) entered blocking state
[ 1668.067378] br0: port 1(veth_A-C) entered forwarding state
[ 1668.093431] br0: port 2(geneve_a) entered blocking state
[ 1668.093462] br0: port 2(geneve_a) entered disabled state
[ 1668.093495] geneve_a: entered allmulticast mode
[ 1668.093546] geneve_a: entered promiscuous mode
[ 1668.109212] br0: port 2(geneve_a) entered blocking state
[ 1668.109274] br0: port 2(geneve_a) entered forwarding state
[ 1670.284734] geneve_a: left allmulticast mode
[ 1670.284768] geneve_a: left promiscuous mode
[ 1670.284796] br0: port 2(geneve_a) entered disabled state
[ 1670.284877] veth_A-C: left allmulticast mode
[ 1670.284911] veth_A-C: left promiscuous mode
[ 1670.284936] br0: port 1(veth_A-C) entered disabled state
[ 1670.589339] br0: port 1(veth_A-C) entered blocking state
[ 1670.589373] br0: port 1(veth_A-C) entered disabled state
[ 1670.589414] veth_A-C: entered allmulticast mode
[ 1670.589456] veth_A-C: entered promiscuous mode
[ 1670.589491] br0: port 1(veth_A-C) entered blocking state
[ 1670.589520] br0: port 1(veth_A-C) entered forwarding state
[ 1670.615678] br0: port 2(geneve_a) entered blocking state
[ 1670.615710] br0: port 2(geneve_a) entered disabled state
[ 1670.615747] geneve_a: entered allmulticast mode
[ 1670.615788] geneve_a: entered promiscuous mode
[ 1670.631400] br0: port 2(geneve_a) entered blocking state
[ 1670.631429] br0: port 2(geneve_a) entered forwarding state
[ 1672.806442] geneve_a: left allmulticast mode
[ 1672.806481] geneve_a: left promiscuous mode
[ 1672.806510] br0: port 2(geneve_a) entered disabled state
[ 1672.806676] veth_A-C: left allmulticast mode
[ 1672.806706] veth_A-C: left promiscuous mode
[ 1672.806732] br0: port 1(veth_A-C) entered disabled state
[ 1673.089505] br0: port 1(veth_A-C) entered blocking state
[ 1673.089538] br0: port 1(veth_A-C) entered disabled state
[ 1673.089569] veth_A-C: entered allmulticast mode
[ 1673.089618] veth_A-C: entered promiscuous mode
[ 1673.089654] br0: port 1(veth_A-C) entered blocking state
[ 1673.089690] br0: port 1(veth_A-C) entered forwarding state
[ 1673.115694] br0: port 2(geneve_a) entered blocking state
[ 1673.115724] br0: port 2(geneve_a) entered disabled state
[ 1673.115755] geneve_a: entered allmulticast mode
[ 1673.115803] geneve_a: entered promiscuous mode
[ 1673.131420] br0: port 2(geneve_a) entered blocking state
[ 1673.131485] br0: port 2(geneve_a) entered forwarding state
[ 1675.300309] geneve_a: left allmulticast mode
[ 1675.300348] geneve_a: left promiscuous mode
[ 1675.300373] br0: port 2(geneve_a) entered disabled state
[ 1675.300580] veth_A-C: left allmulticast mode
[ 1675.300607] veth_A-C: left promiscuous mode
[ 1675.300628] br0: port 1(veth_A-C) entered disabled state
[ 1675.600070] br0: port 1(veth_A-C) entered blocking state
[ 1675.600139] br0: port 1(veth_A-C) entered disabled state
[ 1675.600203] veth_A-C: entered allmulticast mode
[ 1675.600282] veth_A-C: entered promiscuous mode
[ 1675.600356] br0: port 1(veth_A-C) entered blocking state
[ 1675.600420] br0: port 1(veth_A-C) entered forwarding state
[ 1675.626473] br0: port 2(geneve_a) entered blocking state
[ 1675.626536] br0: port 2(geneve_a) entered disabled state
[ 1675.626599] geneve_a: entered allmulticast mode
[ 1675.626677] geneve_a: entered promiscuous mode
[ 1675.642291] br0: port 2(geneve_a) entered blocking state
[ 1675.642352] br0: port 2(geneve_a) entered forwarding state
[ 1677.814432] geneve_a: left allmulticast mode
[ 1677.814475] geneve_a: left promiscuous mode
[ 1677.814503] br0: port 2(geneve_a) entered disabled state
[ 1677.814585] veth_A-C: left allmulticast mode
[ 1677.814611] veth_A-C: left promiscuous mode
[ 1677.814632] br0: port 1(veth_A-C) entered disabled state
[ 1678.104062] br0: port 1(veth_A-C) entered blocking state
[ 1678.104095] br0: port 1(veth_A-C) entered disabled state
[ 1678.104130] veth_A-C: entered allmulticast mode
[ 1678.104172] veth_A-C: entered promiscuous mode
[ 1678.104208] br0: port 1(veth_A-C) entered blocking state
[ 1678.104237] br0: port 1(veth_A-C) entered forwarding state
[ 1678.130068] br0: port 2(geneve_a) entered blocking state
[ 1678.130099] br0: port 2(geneve_a) entered disabled state
[ 1678.130134] geneve_a: entered allmulticast mode
[ 1678.130184] geneve_a: entered promiscuous mode
[ 1678.145739] br0: port 2(geneve_a) entered blocking state
[ 1678.145771] br0: port 2(geneve_a) entered forwarding state
[ 1680.316780] geneve_a: left allmulticast mode
[ 1680.316823] geneve_a: left promiscuous mode
[ 1680.316852] br0: port 2(geneve_a) entered disabled state
[ 1680.316937] veth_A-C: left allmulticast mode
[ 1680.317018] veth_A-C: left promiscuous mode
[ 1680.317049] br0: port 1(veth_A-C) entered disabled state
[ 1680.612254] br0: port 1(veth_A-C) entered blocking state
[ 1680.612320] br0: port 1(veth_A-C) entered disabled state
[ 1680.612397] veth_A-C: entered allmulticast mode
[ 1680.612475] veth_A-C: entered promiscuous mode
[ 1680.612548] br0: port 1(veth_A-C) entered blocking state
[ 1680.612608] br0: port 1(veth_A-C) entered forwarding state
[ 1680.638649] br0: port 2(geneve_a) entered blocking state
[ 1680.638680] br0: port 2(geneve_a) entered disabled state
[ 1680.638717] geneve_a: entered allmulticast mode
[ 1680.638761] geneve_a: entered promiscuous mode
[ 1680.654295] br0: port 2(geneve_a) entered blocking state
[ 1680.654355] br0: port 2(geneve_a) entered forwarding state
[ 1682.824648] geneve_a: left allmulticast mode
[ 1682.824689] geneve_a: left promiscuous mode
[ 1682.824720] br0: port 2(geneve_a) entered disabled state
[ 1682.824806] veth_A-C: left allmulticast mode
[ 1682.824830] veth_A-C: left promiscuous mode
[ 1682.824855] br0: port 1(veth_A-C) entered disabled state
[ 1683.305464] openvswitch: Open vSwitch switching datapath
[ 1683.339925] netlink: 'python3': attribute type 2 has an invalid length.
[ 1683.340132] ovs_br0: entered promiscuous mode
[ 1683.592145] veth_A-C: entered promiscuous mode
[ 1683.830673] vxlan_a: entered promiscuous mode
[ 1687.527277] veth_A-C (unregistering): left promiscuous mode
[ 1687.710753] vxlan_a: left promiscuous mode
[ 1688.148119] ovs_br0: left promiscuous mode
[ 1688.549594] netlink: 'python3': attribute type 2 has an invalid length.
[ 1688.549829] ovs_br0: entered promiscuous mode
[ 1688.788059] veth_A-C: entered promiscuous mode
[ 1689.025349] vxlan_a: entered promiscuous mode
[ 1692.695670] veth_A-C (unregistering): left promiscuous mode
[ 1692.891560] vxlan_a: left promiscuous mode
[ 1693.312231] ovs_br0: left promiscuous mode
[ 1693.690948] netlink: 'python3': attribute type 2 has an invalid length.
[ 1693.691135] ovs_br0: entered promiscuous mode
[ 1693.935472] veth_A-C: entered promiscuous mode
[ 1694.175800] vxlan_a: entered promiscuous mode
[ 1697.855886] veth_A-C (unregistering): left promiscuous mode
[ 1698.035370] vxlan_a: left promiscuous mode
[ 1698.452439] ovs_br0: left promiscuous mode
[ 1698.852082] netlink: 'python3': attribute type 2 has an invalid length.
[ 1698.852308] ovs_br0: entered promiscuous mode
[ 1699.091261] veth_A-C: entered promiscuous mode
[ 1699.320628] vxlan_a: entered promiscuous mode
[ 1702.999941] veth_A-C (unregistering): left promiscuous mode
[ 1703.180305] vxlan_a: left promiscuous mode
[ 1703.598214] ovs_br0: left promiscuous mode
[ 1703.979247] netlink: 'python3': attribute type 2 has an invalid length.
[ 1703.979488] ovs_br0: entered promiscuous mode
[ 1704.217712] veth_A-C: entered promiscuous mode
[ 1704.458480] vxlan_a: entered promiscuous mode
[ 1708.148278] veth_A-C (unregistering): left promiscuous mode
[ 1708.333020] vxlan_a: left promiscuous mode
[ 1708.756603] ovs_br0: left promiscuous mode
[ 1709.154482] netlink: 'python3': attribute type 2 has an invalid length.
[ 1709.154713] ovs_br0: entered promiscuous mode
[ 1709.393894] veth_A-C: entered promiscuous mode
[ 1709.629223] vxlan_a: entered promiscuous mode
[ 1713.912912] veth_A-C (unregistering): left promiscuous mode
[ 1714.093928] vxlan_a: left promiscuous mode
[ 1714.516632] ovs_br0: left promiscuous mode
[ 1714.897563] netlink: 'python3': attribute type 2 has an invalid length.
[ 1714.897753] ovs_br0: entered promiscuous mode
[ 1715.138693] veth_A-C: entered promiscuous mode
[ 1715.375769] vxlan_a: entered promiscuous mode
[ 1719.066294] veth_A-C (unregistering): left promiscuous mode
[ 1719.255446] vxlan_a: left promiscuous mode
[ 1719.679607] ovs_br0: left promiscuous mode
[ 1720.081499] netlink: 'python3': attribute type 2 has an invalid length.
[ 1720.081730] ovs_br0: entered promiscuous mode
[ 1720.315903] veth_A-C: entered promiscuous mode
[ 1720.548494] vxlan_a: entered promiscuous mode
[ 1724.234279] veth_A-C (unregistering): left promiscuous mode
[ 1724.418346] vxlan_a: left promiscuous mode
[ 1724.836499] ovs_br0: left promiscuous mode
[ 1725.217001] netlink: 'python3': attribute type 2 has an invalid length.
[ 1725.217191] ovs_br0: entered promiscuous mode
[ 1725.454802] veth_A-C: entered promiscuous mode
[ 1725.690374] geneve_a: entered promiscuous mode
[ 1729.369425] veth_A-C (unregistering): left promiscuous mode
[ 1729.765685] geneve_a: left promiscuous mode
[ 1729.981504] ovs_br0: left promiscuous mode
[ 1730.384055] netlink: 'python3': attribute type 2 has an invalid length.
[ 1730.384252] ovs_br0: entered promiscuous mode
[ 1730.623044] veth_A-C: entered promiscuous mode
[ 1730.863974] geneve_a: entered promiscuous mode
[ 1734.536384] veth_A-C (unregistering): left promiscuous mode
[ 1734.930764] geneve_a: left promiscuous mode
[ 1735.142812] ovs_br0: left promiscuous mode
[ 1735.527766] netlink: 'python3': attribute type 2 has an invalid length.
[ 1735.527961] ovs_br0: entered promiscuous mode
[ 1735.770626] veth_A-C: entered promiscuous mode
[ 1736.002633] geneve_a: entered promiscuous mode
[ 1739.719883] veth_A-C (unregistering): left promiscuous mode
[ 1740.112345] geneve_a: left promiscuous mode
[ 1740.325216] ovs_br0: left promiscuous mode
[ 1740.728764] netlink: 'python3': attribute type 2 has an invalid length.
[ 1740.728994] ovs_br0: entered promiscuous mode
[ 1740.967828] veth_A-C: entered promiscuous mode
[ 1741.200650] geneve_a: entered promiscuous mode
[ 1744.913374] veth_A-C (unregistering): left promiscuous mode
[ 1745.307223] geneve_a: left promiscuous mode
[ 1745.513846] ovs_br0: left promiscuous mode
[ 1745.893905] netlink: 'python3': attribute type 2 has an invalid length.
[ 1745.894136] ovs_br0: entered promiscuous mode
[ 1746.125841] veth_A-C: entered promiscuous mode
[ 1746.357445] geneve_a: entered promiscuous mode
[ 1750.006294] veth_A-C (unregistering): left promiscuous mode
[ 1750.401076] geneve_a: left promiscuous mode
[ 1750.609937] ovs_br0: left promiscuous mode
[ 1751.005590] netlink: 'python3': attribute type 2 has an invalid length.
[ 1751.005781] ovs_br0: entered promiscuous mode
[ 1751.245262] veth_A-C: entered promiscuous mode
[ 1751.473519] geneve_a: entered promiscuous mode
[ 1755.152928] veth_A-C (unregistering): left promiscuous mode
[ 1755.547557] geneve_a: left promiscuous mode
[ 1755.762970] ovs_br0: left promiscuous mode
[ 1756.143265] netlink: 'python3': attribute type 2 has an invalid length.
[ 1756.143506] ovs_br0: entered promiscuous mode
[ 1756.384084] veth_A-C: entered promiscuous mode
[ 1756.616105] geneve_a: entered promiscuous mode
[ 1760.250030] veth_A-C (unregistering): left promiscuous mode
[ 1760.641966] geneve_a: left promiscuous mode
[ 1760.853377] ovs_br0: left promiscuous mode
[ 1761.257246] netlink: 'python3': attribute type 2 has an invalid length.
[ 1761.257486] ovs_br0: entered promiscuous mode
[ 1761.504019] veth_A-C: entered promiscuous mode
[ 1761.736191] geneve_a: entered promiscuous mode
[ 1766.184297] veth_A-C (unregistering): left promiscuous mode
[ 1766.580666] geneve_a: left promiscuous mode
[ 1766.791229] ovs_br0: left promiscuous mode