[    2.937136] openvswitch: Open vSwitch switching datapath
[    4.623797] ip (294) used greatest stack depth: 12568 bytes left
[    4.660271] ip (297) used greatest stack depth: 12376 bytes left
[    4.696212] ip (300) used greatest stack depth: 12328 bytes left
[   21.672698] tc (1112) used greatest stack depth: 11992 bytes left
[  123.489049] br0: port 1(veth_A-C) entered blocking state
[  123.489133] br0: port 1(veth_A-C) entered disabled state
[  123.489205] veth_A-C: entered allmulticast mode
[  123.489306] veth_A-C: entered promiscuous mode
[  123.489395] br0: port 1(veth_A-C) entered blocking state
[  123.489445] br0: port 1(veth_A-C) entered forwarding state
[  123.642198] br0: port 2(vxlan_a) entered blocking state
[  123.642272] br0: port 2(vxlan_a) entered disabled state
[  123.642344] vxlan_a: entered allmulticast mode
[  123.642445] vxlan_a: entered promiscuous mode
[  123.734356] br0: port 2(vxlan_a) entered blocking state
[  123.734423] br0: port 2(vxlan_a) entered forwarding state
[  126.525017] vxlan_a: left allmulticast mode
[  126.525098] vxlan_a: left promiscuous mode
[  126.525161] br0: port 2(vxlan_a) entered disabled state
[  126.525306] veth_A-C: left allmulticast mode
[  126.525363] veth_A-C: left promiscuous mode
[  126.525419] br0: port 1(veth_A-C) entered disabled state
[  131.124410] br0: port 1(veth_A-C) entered blocking state
[  131.124487] br0: port 1(veth_A-C) entered disabled state
[  131.124544] veth_A-C: entered allmulticast mode
[  131.124646] veth_A-C: entered promiscuous mode
[  131.124732] br0: port 1(veth_A-C) entered blocking state
[  131.124775] br0: port 1(veth_A-C) entered forwarding state
[  131.297517] br0: port 2(vxlan_a) entered blocking state
[  131.297603] br0: port 2(vxlan_a) entered disabled state
[  131.297691] vxlan_a: entered allmulticast mode
[  131.297804] vxlan_a: entered promiscuous mode
[  131.403633] br0: port 2(vxlan_a) entered blocking state
[  131.403714] br0: port 2(vxlan_a) entered forwarding state
[  134.245029] vxlan_a: left allmulticast mode
[  134.245092] vxlan_a: left promiscuous mode
[  134.245151] br0: port 2(vxlan_a) entered disabled state
[  134.245299] veth_A-C: left allmulticast mode
[  134.245364] veth_A-C: left promiscuous mode
[  134.245408] br0: port 1(veth_A-C) entered disabled state
[  138.567961] br0: port 1(veth_A-C) entered blocking state
[  138.568039] br0: port 1(veth_A-C) entered disabled state
[  138.568108] veth_A-C: entered allmulticast mode
[  138.568206] veth_A-C: entered promiscuous mode
[  138.568293] br0: port 1(veth_A-C) entered blocking state
[  138.568349] br0: port 1(veth_A-C) entered forwarding state
[  138.728024] br0: port 2(vxlan_a) entered blocking state
[  138.728075] br0: port 2(vxlan_a) entered disabled state
[  138.728121] vxlan_a: entered allmulticast mode
[  138.728183] vxlan_a: entered promiscuous mode
[  138.823070] br0: port 2(vxlan_a) entered blocking state
[  138.823140] br0: port 2(vxlan_a) entered forwarding state
[  141.628636] vxlan_a: left allmulticast mode
[  141.628700] vxlan_a: left promiscuous mode
[  141.628750] br0: port 2(vxlan_a) entered disabled state
[  141.628918] veth_A-C: left allmulticast mode
[  141.628962] veth_A-C: left promiscuous mode
[  141.629000] br0: port 1(veth_A-C) entered disabled state
[  145.964117] br0: port 1(veth_A-C) entered blocking state
[  145.964177] br0: port 1(veth_A-C) entered disabled state
[  145.964230] veth_A-C: entered allmulticast mode
[  145.964307] veth_A-C: entered promiscuous mode
[  145.964422] br0: port 1(veth_A-C) entered blocking state
[  145.964473] br0: port 1(veth_A-C) entered forwarding state
[  146.123878] br0: port 2(vxlan_a) entered blocking state
[  146.123949] br0: port 2(vxlan_a) entered disabled state
[  146.124007] vxlan_a: entered allmulticast mode
[  146.124089] vxlan_a: entered promiscuous mode
[  146.218824] br0: port 2(vxlan_a) entered blocking state
[  146.218899] br0: port 2(vxlan_a) entered forwarding state
[  149.025304] vxlan_a: left allmulticast mode
[  149.025356] vxlan_a: left promiscuous mode
[  149.025399] br0: port 2(vxlan_a) entered disabled state
[  149.025518] veth_A-C: left allmulticast mode
[  149.025565] veth_A-C: left promiscuous mode
[  149.025605] br0: port 1(veth_A-C) entered disabled state
[  152.973131] br0: port 1(veth_A-C) entered blocking state
[  152.973202] br0: port 1(veth_A-C) entered disabled state
[  152.973266] veth_A-C: entered allmulticast mode
[  152.973352] veth_A-C: entered promiscuous mode
[  152.973432] br0: port 1(veth_A-C) entered blocking state
[  152.973480] br0: port 1(veth_A-C) entered forwarding state
[  153.115331] br0: port 2(vxlan_a) entered blocking state
[  153.115402] br0: port 2(vxlan_a) entered disabled state
[  153.115461] vxlan_a: entered allmulticast mode
[  153.115539] vxlan_a: entered promiscuous mode
[  153.198871] br0: port 2(vxlan_a) entered blocking state
[  153.198935] br0: port 2(vxlan_a) entered forwarding state
[  155.979533] vxlan_a: left allmulticast mode
[  155.979585] vxlan_a: left promiscuous mode
[  155.979639] br0: port 2(vxlan_a) entered disabled state
[  155.979928] veth_A-C: left allmulticast mode
[  155.979980] veth_A-C: left promiscuous mode
[  155.980024] br0: port 1(veth_A-C) entered disabled state
[  160.233057] br0: port 1(veth_A-C) entered blocking state
[  160.233155] br0: port 1(veth_A-C) entered disabled state
[  160.233217] veth_A-C: entered allmulticast mode
[  160.233292] veth_A-C: entered promiscuous mode
[  160.233364] br0: port 1(veth_A-C) entered blocking state
[  160.233410] br0: port 1(veth_A-C) entered forwarding state
[  160.391086] br0: port 2(vxlan_a) entered blocking state
[  160.391135] br0: port 2(vxlan_a) entered disabled state
[  160.391182] vxlan_a: entered allmulticast mode
[  160.391261] vxlan_a: entered promiscuous mode
[  160.480231] br0: port 2(vxlan_a) entered blocking state
[  160.480287] br0: port 2(vxlan_a) entered forwarding state
[  163.172266] vxlan_a: left allmulticast mode
[  163.172323] vxlan_a: left promiscuous mode
[  163.172375] br0: port 2(vxlan_a) entered disabled state
[  163.172484] veth_A-C: left allmulticast mode
[  163.172536] veth_A-C: left promiscuous mode
[  163.172580] br0: port 1(veth_A-C) entered disabled state
[  167.142229] br0: port 1(veth_A-C) entered blocking state
[  167.142281] br0: port 1(veth_A-C) entered disabled state
[  167.142330] veth_A-C: entered allmulticast mode
[  167.142403] veth_A-C: entered promiscuous mode
[  167.142460] br0: port 1(veth_A-C) entered blocking state
[  167.142501] br0: port 1(veth_A-C) entered forwarding state
[  167.278917] br0: port 2(vxlan_a) entered blocking state
[  167.278979] br0: port 2(vxlan_a) entered disabled state
[  167.279028] vxlan_a: entered allmulticast mode
[  167.279103] vxlan_a: entered promiscuous mode
[  167.356334] br0: port 2(vxlan_a) entered blocking state
[  167.356394] br0: port 2(vxlan_a) entered forwarding state
[  169.703036] ping6 (6034) used greatest stack depth: 11968 bytes left
[  170.070813] vxlan_a: left allmulticast mode
[  170.070867] vxlan_a: left promiscuous mode
[  170.070915] br0: port 2(vxlan_a) entered disabled state
[  170.071044] veth_A-C: left allmulticast mode
[  170.071082] veth_A-C: left promiscuous mode
[  170.071120] br0: port 1(veth_A-C) entered disabled state
[  174.381885] br0: port 1(veth_A-C) entered blocking state
[  174.381943] br0: port 1(veth_A-C) entered disabled state
[  174.381998] veth_A-C: entered allmulticast mode
[  174.382079] veth_A-C: entered promiscuous mode
[  174.382149] br0: port 1(veth_A-C) entered blocking state
[  174.382189] br0: port 1(veth_A-C) entered forwarding state
[  174.537504] br0: port 2(vxlan_a) entered blocking state
[  174.537569] br0: port 2(vxlan_a) entered disabled state
[  174.537621] vxlan_a: entered allmulticast mode
[  174.537702] vxlan_a: entered promiscuous mode
[  174.640411] br0: port 2(vxlan_a) entered blocking state
[  174.640474] br0: port 2(vxlan_a) entered forwarding state
[  177.442339] vxlan_a: left allmulticast mode
[  177.442408] vxlan_a: left promiscuous mode
[  177.442466] br0: port 2(vxlan_a) entered disabled state
[  177.442824] veth_A-C: left allmulticast mode
[  177.442885] veth_A-C: left promiscuous mode
[  177.442933] br0: port 1(veth_A-C) entered disabled state
[  181.405616] br0: port 1(veth_A-C) entered blocking state
[  181.405671] br0: port 1(veth_A-C) entered disabled state
[  181.405719] veth_A-C: entered allmulticast mode
[  181.405787] veth_A-C: entered promiscuous mode
[  181.405844] br0: port 1(veth_A-C) entered blocking state
[  181.405879] br0: port 1(veth_A-C) entered forwarding state
[  181.563973] br0: port 2(geneve_a) entered blocking state
[  181.564032] br0: port 2(geneve_a) entered disabled state
[  181.564090] geneve_a: entered allmulticast mode
[  181.564171] geneve_a: entered promiscuous mode
[  181.662525] br0: port 2(geneve_a) entered blocking state
[  181.662591] br0: port 2(geneve_a) entered forwarding state
[  184.457149] geneve_a: left allmulticast mode
[  184.457202] geneve_a: left promiscuous mode
[  184.457241] br0: port 2(geneve_a) entered disabled state
[  184.457381] veth_A-C: left allmulticast mode
[  184.457418] veth_A-C: left promiscuous mode
[  184.457455] br0: port 1(veth_A-C) entered disabled state
[  188.525624] br0: port 1(veth_A-C) entered blocking state
[  188.525701] br0: port 1(veth_A-C) entered disabled state
[  188.525756] veth_A-C: entered allmulticast mode
[  188.525836] veth_A-C: entered promiscuous mode
[  188.525907] br0: port 1(veth_A-C) entered blocking state
[  188.525956] br0: port 1(veth_A-C) entered forwarding state
[  188.658734] br0: port 2(geneve_a) entered blocking state
[  188.658805] br0: port 2(geneve_a) entered disabled state
[  188.658874] geneve_a: entered allmulticast mode
[  188.658962] geneve_a: entered promiscuous mode
[  188.733861] br0: port 2(geneve_a) entered blocking state
[  188.733916] br0: port 2(geneve_a) entered forwarding state
[  191.443774] geneve_a: left allmulticast mode
[  191.443833] geneve_a: left promiscuous mode
[  191.443878] br0: port 2(geneve_a) entered disabled state
[  191.443999] veth_A-C: left allmulticast mode
[  191.444049] veth_A-C: left promiscuous mode
[  191.444105] br0: port 1(veth_A-C) entered disabled state
[  195.379415] br0: port 1(veth_A-C) entered blocking state
[  195.379491] br0: port 1(veth_A-C) entered disabled state
[  195.379558] veth_A-C: entered allmulticast mode
[  195.379639] veth_A-C: entered promiscuous mode
[  195.379720] br0: port 1(veth_A-C) entered blocking state
[  195.379769] br0: port 1(veth_A-C) entered forwarding state
[  195.540018] br0: port 2(geneve_a) entered blocking state
[  195.540093] br0: port 2(geneve_a) entered disabled state
[  195.540148] geneve_a: entered allmulticast mode
[  195.540221] geneve_a: entered promiscuous mode
[  195.633379] br0: port 2(geneve_a) entered blocking state
[  195.633467] br0: port 2(geneve_a) entered forwarding state
[  198.390540] geneve_a: left allmulticast mode
[  198.390608] geneve_a: left promiscuous mode
[  198.390663] br0: port 2(geneve_a) entered disabled state
[  198.390830] veth_A-C: left allmulticast mode
[  198.390875] veth_A-C: left promiscuous mode
[  198.390928] br0: port 1(veth_A-C) entered disabled state
[  202.570044] br0: port 1(veth_A-C) entered blocking state
[  202.570108] br0: port 1(veth_A-C) entered disabled state
[  202.570176] veth_A-C: entered allmulticast mode
[  202.570268] veth_A-C: entered promiscuous mode
[  202.570351] br0: port 1(veth_A-C) entered blocking state
[  202.570399] br0: port 1(veth_A-C) entered forwarding state
[  202.714481] br0: port 2(geneve_a) entered blocking state
[  202.714557] br0: port 2(geneve_a) entered disabled state
[  202.714627] geneve_a: entered allmulticast mode
[  202.714735] geneve_a: entered promiscuous mode
[  202.793469] br0: port 2(geneve_a) entered blocking state
[  202.793539] br0: port 2(geneve_a) entered forwarding state
[  205.546830] geneve_a: left allmulticast mode
[  205.546910] geneve_a: left promiscuous mode
[  205.546968] br0: port 2(geneve_a) entered disabled state
[  205.547197] veth_A-C: left allmulticast mode
[  205.547252] veth_A-C: left promiscuous mode
[  205.547297] br0: port 1(veth_A-C) entered disabled state
[  209.842748] br0: port 1(veth_A-C) entered blocking state
[  209.842854] br0: port 1(veth_A-C) entered disabled state
[  209.842924] veth_A-C: entered allmulticast mode
[  209.843026] veth_A-C: entered promiscuous mode
[  209.843115] br0: port 1(veth_A-C) entered blocking state
[  209.843181] br0: port 1(veth_A-C) entered forwarding state
[  210.012934] br0: port 2(geneve_a) entered blocking state
[  210.013015] br0: port 2(geneve_a) entered disabled state
[  210.013083] geneve_a: entered allmulticast mode
[  210.013173] geneve_a: entered promiscuous mode
[  210.108879] br0: port 2(geneve_a) entered blocking state
[  210.108961] br0: port 2(geneve_a) entered forwarding state
[  212.881146] geneve_a: left allmulticast mode
[  212.881205] geneve_a: left promiscuous mode
[  212.881253] br0: port 2(geneve_a) entered disabled state
[  212.881386] veth_A-C: left allmulticast mode
[  212.881682] veth_A-C: left promiscuous mode
[  212.881726] br0: port 1(veth_A-C) entered disabled state
[  217.196043] br0: port 1(veth_A-C) entered blocking state
[  217.196102] br0: port 1(veth_A-C) entered disabled state
[  217.196159] veth_A-C: entered allmulticast mode
[  217.196231] veth_A-C: entered promiscuous mode
[  217.196297] br0: port 1(veth_A-C) entered blocking state
[  217.196343] br0: port 1(veth_A-C) entered forwarding state
[  217.341058] br0: port 2(geneve_a) entered blocking state
[  217.341118] br0: port 2(geneve_a) entered disabled state
[  217.341170] geneve_a: entered allmulticast mode
[  217.341247] geneve_a: entered promiscuous mode
[  217.426127] br0: port 2(geneve_a) entered blocking state
[  217.426187] br0: port 2(geneve_a) entered forwarding state
[  220.167280] geneve_a: left allmulticast mode
[  220.167353] geneve_a: left promiscuous mode
[  220.167404] br0: port 2(geneve_a) entered disabled state
[  220.167689] veth_A-C: left allmulticast mode
[  220.167741] veth_A-C: left promiscuous mode
[  220.167787] br0: port 1(veth_A-C) entered disabled state
[  224.246456] br0: port 1(veth_A-C) entered blocking state
[  224.246532] br0: port 1(veth_A-C) entered disabled state
[  224.246591] veth_A-C: entered allmulticast mode
[  224.246733] veth_A-C: entered promiscuous mode
[  224.246818] br0: port 1(veth_A-C) entered blocking state
[  224.246872] br0: port 1(veth_A-C) entered forwarding state
[  224.392842] br0: port 2(geneve_a) entered blocking state
[  224.392901] br0: port 2(geneve_a) entered disabled state
[  224.392951] geneve_a: entered allmulticast mode
[  224.393038] geneve_a: entered promiscuous mode
[  224.480325] br0: port 2(geneve_a) entered blocking state
[  224.480397] br0: port 2(geneve_a) entered forwarding state
[  227.260412] geneve_a: left allmulticast mode
[  227.260472] geneve_a: left promiscuous mode
[  227.260513] br0: port 2(geneve_a) entered disabled state
[  227.260634] veth_A-C: left allmulticast mode
[  227.260699] veth_A-C: left promiscuous mode
[  227.260751] br0: port 1(veth_A-C) entered disabled state
[  231.673436] br0: port 1(veth_A-C) entered blocking state
[  231.673514] br0: port 1(veth_A-C) entered disabled state
[  231.673587] veth_A-C: entered allmulticast mode
[  231.673699] veth_A-C: entered promiscuous mode
[  231.673790] br0: port 1(veth_A-C) entered blocking state
[  231.673843] br0: port 1(veth_A-C) entered forwarding state
[  231.829735] br0: port 2(geneve_a) entered blocking state
[  231.829790] br0: port 2(geneve_a) entered disabled state
[  231.829840] geneve_a: entered allmulticast mode
[  231.829921] geneve_a: entered promiscuous mode
[  231.926359] br0: port 2(geneve_a) entered blocking state
[  231.926420] br0: port 2(geneve_a) entered forwarding state
[  234.700355] geneve_a: left allmulticast mode
[  234.700413] geneve_a: left promiscuous mode
[  234.700455] br0: port 2(geneve_a) entered disabled state
[  234.700587] veth_A-C: left allmulticast mode
[  234.700624] veth_A-C: left promiscuous mode
[  234.700676] br0: port 1(veth_A-C) entered disabled state
[  239.202113] netlink: 'python3': attribute type 2 has an invalid length.
[  239.202443] ovs_br0: entered promiscuous mode
[  240.347625] veth_A-C: entered promiscuous mode
[  241.422940] vxlan_a: entered promiscuous mode
[  250.658944] veth_A-C (unregistering): left promiscuous mode
[  251.704710] vxlan_a: left promiscuous mode
[  253.593243] ovs_br0: left promiscuous mode
[  255.463623] netlink: 'python3': attribute type 2 has an invalid length.
[  255.463906] ovs_br0: entered promiscuous mode
[  256.525937] veth_A-C: entered promiscuous mode
[  257.553626] vxlan_a: entered promiscuous mode
[  267.163990] veth_A-C (unregistering): left promiscuous mode
[  268.179882] vxlan_a: left promiscuous mode
[  269.998276] ovs_br0: left promiscuous mode
[  271.955466] netlink: 'python3': attribute type 2 has an invalid length.
[  271.955930] ovs_br0: entered promiscuous mode
[  272.996645] veth_A-C: entered promiscuous mode
[  273.964461] vxlan_a: entered promiscuous mode
[  283.615007] veth_A-C (unregistering): left promiscuous mode
[  284.565143] vxlan_a: left promiscuous mode
[  286.465772] ovs_br0: left promiscuous mode
[  288.350337] netlink: 'python3': attribute type 2 has an invalid length.
[  288.350701] ovs_br0: entered promiscuous mode
[  289.555295] veth_A-C: entered promiscuous mode
[  290.721855] vxlan_a: entered promiscuous mode
[  300.582087] veth_A-C (unregistering): left promiscuous mode
[  301.583011] vxlan_a: left promiscuous mode
[  303.465622] ovs_br0: left promiscuous mode
[  305.340678] netlink: 'python3': attribute type 2 has an invalid length.
[  305.340955] ovs_br0: entered promiscuous mode
[  306.440282] veth_A-C: entered promiscuous mode
[  307.590282] vxlan_a: entered promiscuous mode
[  317.155657] veth_A-C (unregistering): left promiscuous mode
[  318.238130] vxlan_a: left promiscuous mode
[  320.263239] ovs_br0: left promiscuous mode
[  322.249548] netlink: 'python3': attribute type 2 has an invalid length.
[  322.249904] ovs_br0: entered promiscuous mode
[  323.460296] veth_A-C: entered promiscuous mode
[  324.516300] vxlan_a: entered promiscuous mode
[  334.178192] veth_A-C (unregistering): left promiscuous mode
[  335.258715] vxlan_a: left promiscuous mode
[  337.191965] ovs_br0: left promiscuous mode
[  339.025167] netlink: 'python3': attribute type 2 has an invalid length.
[  339.026042] ovs_br0: entered promiscuous mode
[  340.247956] veth_A-C: entered promiscuous mode
[  341.325568] vxlan_a: entered promiscuous mode
[  350.889406] veth_A-C (unregistering): left promiscuous mode
[  351.887610] vxlan_a: left promiscuous mode
[  353.774904] ovs_br0: left promiscuous mode
[  355.690389] netlink: 'python3': attribute type 2 has an invalid length.
[  355.690738] ovs_br0: entered promiscuous mode
[  356.837354] veth_A-C: entered promiscuous mode
[  357.931036] vxlan_a: entered promiscuous mode
[  367.304100] veth_A-C (unregistering): left promiscuous mode
[  368.380379] vxlan_a: left promiscuous mode
[  374.685160] ovs_br0: left promiscuous mode
[  378.510690] netlink: 'python3': attribute type 2 has an invalid length.
[  378.511025] ovs_br0: entered promiscuous mode
[  380.112030] veth_A-C: entered promiscuous mode
[  381.451825] geneve_a: entered promiscuous mode
[  392.506030] veth_A-C (unregistering): left promiscuous mode
[  394.726573] geneve_a: left promiscuous mode
[  395.828137] ovs_br0: left promiscuous mode
[  398.111310] netlink: 'python3': attribute type 2 has an invalid length.
[  398.111645] ovs_br0: entered promiscuous mode
[  399.403152] veth_A-C: entered promiscuous mode
[  400.688904] geneve_a: entered promiscuous mode
[  410.509012] veth_A-C (unregistering): left promiscuous mode
[  412.670610] geneve_a: left promiscuous mode
[  413.683751] ovs_br0: left promiscuous mode
[  415.550415] netlink: 'python3': attribute type 2 has an invalid length.
[  415.550683] ovs_br0: entered promiscuous mode
[  416.675680] veth_A-C: entered promiscuous mode
[  417.750394] geneve_a: entered promiscuous mode
[  427.235642] veth_A-C (unregistering): left promiscuous mode
[  429.346420] geneve_a: left promiscuous mode
[  430.354873] ovs_br0: left promiscuous mode
[  432.292323] netlink: 'python3': attribute type 2 has an invalid length.
[  432.292623] ovs_br0: entered promiscuous mode
[  433.379864] veth_A-C: entered promiscuous mode
[  434.457214] geneve_a: entered promiscuous mode
[  443.934558] veth_A-C (unregistering): left promiscuous mode
[  445.895591] geneve_a: left promiscuous mode
[  446.877285] ovs_br0: left promiscuous mode
[  448.792411] netlink: 'python3': attribute type 2 has an invalid length.
[  448.792717] ovs_br0: entered promiscuous mode
[  449.907651] veth_A-C: entered promiscuous mode
[  450.958153] geneve_a: entered promiscuous mode
[  460.600096] veth_A-C (unregistering): left promiscuous mode
[  462.610874] geneve_a: left promiscuous mode
[  463.634983] ovs_br0: left promiscuous mode
[  465.366810] netlink: 'python3': attribute type 2 has an invalid length.
[  465.367150] ovs_br0: entered promiscuous mode
[  466.498053] veth_A-C: entered promiscuous mode
[  467.546360] geneve_a: entered promiscuous mode
[  476.817459] veth_A-C (unregistering): left promiscuous mode
[  478.887400] geneve_a: left promiscuous mode
[  479.871859] ovs_br0: left promiscuous mode
[  481.805041] netlink: 'python3': attribute type 2 has an invalid length.
[  481.805308] ovs_br0: entered promiscuous mode
[  482.972394] veth_A-C: entered promiscuous mode
[  484.039638] geneve_a: entered promiscuous mode
[  493.630088] veth_A-C (unregistering): left promiscuous mode
[  495.467713] geneve_a: left promiscuous mode
[  496.351549] ovs_br0: left promiscuous mode
[  498.183055] netlink: 'python3': attribute type 2 has an invalid length.
[  498.183303] ovs_br0: entered promiscuous mode
[  499.283293] veth_A-C: entered promiscuous mode
[  500.303132] geneve_a: entered promiscuous mode
[  509.641505] veth_A-C (unregistering): left promiscuous mode
[  511.483810] geneve_a: left promiscuous mode
[  512.357288] ovs_br0: left promiscuous mode
[  628.075629] Initializing XFRM netlink socket
[  707.749709] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  717.813730] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5