[    3.059902] openvswitch: Open vSwitch switching datapath
[    4.934426] ip (298) used greatest stack depth: 12376 bytes left
[    5.243226] ip (319) used greatest stack depth: 12344 bytes left
[   35.197023] tc (1710) used greatest stack depth: 12056 bytes left
[  135.586362] br0: port 1(veth_A-C) entered blocking state
[  135.586443] br0: port 1(veth_A-C) entered disabled state
[  135.586508] veth_A-C: entered allmulticast mode
[  135.586589] veth_A-C: entered promiscuous mode
[  135.586658] br0: port 1(veth_A-C) entered blocking state
[  135.586707] br0: port 1(veth_A-C) entered forwarding state
[  135.735605] br0: port 2(vxlan_a) entered blocking state
[  135.735674] br0: port 2(vxlan_a) entered disabled state
[  135.735737] vxlan_a: entered allmulticast mode
[  135.735825] vxlan_a: entered promiscuous mode
[  135.822957] br0: port 2(vxlan_a) entered blocking state
[  135.823021] br0: port 2(vxlan_a) entered forwarding state
[  138.573825] vxlan_a: left allmulticast mode
[  138.573873] vxlan_a: left promiscuous mode
[  138.573910] br0: port 2(vxlan_a) entered disabled state
[  138.574020] veth_A-C: left allmulticast mode
[  138.574056] veth_A-C: left promiscuous mode
[  138.574103] br0: port 1(veth_A-C) entered disabled state
[  143.565797] br0: port 1(veth_A-C) entered blocking state
[  143.565880] br0: port 1(veth_A-C) entered disabled state
[  143.565952] veth_A-C: entered allmulticast mode
[  143.566036] veth_A-C: entered promiscuous mode
[  143.566126] br0: port 1(veth_A-C) entered blocking state
[  143.566170] br0: port 1(veth_A-C) entered forwarding state
[  143.726358] br0: port 2(vxlan_a) entered blocking state
[  143.726426] br0: port 2(vxlan_a) entered disabled state
[  143.726487] vxlan_a: entered allmulticast mode
[  143.726574] vxlan_a: entered promiscuous mode
[  143.824329] br0: port 2(vxlan_a) entered blocking state
[  143.824406] br0: port 2(vxlan_a) entered forwarding state
[  146.670471] vxlan_a: left allmulticast mode
[  146.670534] vxlan_a: left promiscuous mode
[  146.670586] br0: port 2(vxlan_a) entered disabled state
[  146.670720] veth_A-C: left allmulticast mode
[  146.670775] veth_A-C: left promiscuous mode
[  146.670823] br0: port 1(veth_A-C) entered disabled state
[  151.553661] br0: port 1(veth_A-C) entered blocking state
[  151.553748] br0: port 1(veth_A-C) entered disabled state
[  151.553824] veth_A-C: entered allmulticast mode
[  151.553936] veth_A-C: entered promiscuous mode
[  151.554037] br0: port 1(veth_A-C) entered blocking state
[  151.554106] br0: port 1(veth_A-C) entered forwarding state
[  151.723070] br0: port 2(vxlan_a) entered blocking state
[  151.723137] br0: port 2(vxlan_a) entered disabled state
[  151.723194] vxlan_a: entered allmulticast mode
[  151.723299] vxlan_a: entered promiscuous mode
[  151.826132] br0: port 2(vxlan_a) entered blocking state
[  151.826206] br0: port 2(vxlan_a) entered forwarding state
[  154.661840] vxlan_a: left allmulticast mode
[  154.661913] vxlan_a: left promiscuous mode
[  154.661973] br0: port 2(vxlan_a) entered disabled state
[  154.662107] veth_A-C: left allmulticast mode
[  154.662169] veth_A-C: left promiscuous mode
[  154.662222] br0: port 1(veth_A-C) entered disabled state
[  159.445603] br0: port 1(veth_A-C) entered blocking state
[  159.445671] br0: port 1(veth_A-C) entered disabled state
[  159.445729] veth_A-C: entered allmulticast mode
[  159.445806] veth_A-C: entered promiscuous mode
[  159.445872] br0: port 1(veth_A-C) entered blocking state
[  159.445952] br0: port 1(veth_A-C) entered forwarding state
[  159.588871] br0: port 2(vxlan_a) entered blocking state
[  159.588952] br0: port 2(vxlan_a) entered disabled state
[  159.589028] vxlan_a: entered allmulticast mode
[  159.589185] vxlan_a: entered promiscuous mode
[  159.673892] br0: port 2(vxlan_a) entered blocking state
[  159.673950] br0: port 2(vxlan_a) entered forwarding state
[  162.480831] vxlan_a: left allmulticast mode
[  162.480890] vxlan_a: left promiscuous mode
[  162.480934] br0: port 2(vxlan_a) entered disabled state
[  162.481096] veth_A-C: left allmulticast mode
[  162.481145] veth_A-C: left promiscuous mode
[  162.481194] br0: port 1(veth_A-C) entered disabled state
[  167.317237] br0: port 1(veth_A-C) entered blocking state
[  167.317319] br0: port 1(veth_A-C) entered disabled state
[  167.317392] veth_A-C: entered allmulticast mode
[  167.317493] veth_A-C: entered promiscuous mode
[  167.317583] br0: port 1(veth_A-C) entered blocking state
[  167.317636] br0: port 1(veth_A-C) entered forwarding state
[  167.481678] br0: port 2(vxlan_a) entered blocking state
[  167.481745] br0: port 2(vxlan_a) entered disabled state
[  167.481801] vxlan_a: entered allmulticast mode
[  167.481892] vxlan_a: entered promiscuous mode
[  167.574091] br0: port 2(vxlan_a) entered blocking state
[  167.574156] br0: port 2(vxlan_a) entered forwarding state
[  170.185047] socat (5872) used greatest stack depth: 12024 bytes left
[  170.354741] vxlan_a: left allmulticast mode
[  170.354786] vxlan_a: left promiscuous mode
[  170.354828] br0: port 2(vxlan_a) entered disabled state
[  170.354956] veth_A-C: left allmulticast mode
[  170.354993] veth_A-C: left promiscuous mode
[  170.355023] br0: port 1(veth_A-C) entered disabled state
[  175.001208] br0: port 1(veth_A-C) entered blocking state
[  175.001287] br0: port 1(veth_A-C) entered disabled state
[  175.001350] veth_A-C: entered allmulticast mode
[  175.001439] veth_A-C: entered promiscuous mode
[  175.001524] br0: port 1(veth_A-C) entered blocking state
[  175.001573] br0: port 1(veth_A-C) entered forwarding state
[  175.157810] br0: port 2(vxlan_a) entered blocking state
[  175.157893] br0: port 2(vxlan_a) entered disabled state
[  175.157950] vxlan_a: entered allmulticast mode
[  175.158035] vxlan_a: entered promiscuous mode
[  175.263455] br0: port 2(vxlan_a) entered blocking state
[  175.263528] br0: port 2(vxlan_a) entered forwarding state
[  178.065415] vxlan_a: left allmulticast mode
[  178.065480] vxlan_a: left promiscuous mode
[  178.065530] br0: port 2(vxlan_a) entered disabled state
[  178.065662] veth_A-C: left allmulticast mode
[  178.065720] veth_A-C: left promiscuous mode
[  178.065778] br0: port 1(veth_A-C) entered disabled state
[  182.444044] br0: port 1(veth_A-C) entered blocking state
[  182.444114] br0: port 1(veth_A-C) entered disabled state
[  182.444182] veth_A-C: entered allmulticast mode
[  182.444252] veth_A-C: entered promiscuous mode
[  182.444320] br0: port 1(veth_A-C) entered blocking state
[  182.444359] br0: port 1(veth_A-C) entered forwarding state
[  182.576282] br0: port 2(vxlan_a) entered blocking state
[  182.576357] br0: port 2(vxlan_a) entered disabled state
[  182.576419] vxlan_a: entered allmulticast mode
[  182.576501] vxlan_a: entered promiscuous mode
[  182.657899] br0: port 2(vxlan_a) entered blocking state
[  182.657960] br0: port 2(vxlan_a) entered forwarding state
[  185.456462] vxlan_a: left allmulticast mode
[  185.456524] vxlan_a: left promiscuous mode
[  185.456577] br0: port 2(vxlan_a) entered disabled state
[  185.456831] veth_A-C: left allmulticast mode
[  185.456882] veth_A-C: left promiscuous mode
[  185.456931] br0: port 1(veth_A-C) entered disabled state
[  190.398257] br0: port 1(veth_A-C) entered blocking state
[  190.398334] br0: port 1(veth_A-C) entered disabled state
[  190.398389] veth_A-C: entered allmulticast mode
[  190.398506] veth_A-C: entered promiscuous mode
[  190.398580] br0: port 1(veth_A-C) entered blocking state
[  190.398612] br0: port 1(veth_A-C) entered forwarding state
[  190.572892] br0: port 2(vxlan_a) entered blocking state
[  190.572968] br0: port 2(vxlan_a) entered disabled state
[  190.573037] vxlan_a: entered allmulticast mode
[  190.573140] vxlan_a: entered promiscuous mode
[  190.680896] br0: port 2(vxlan_a) entered blocking state
[  190.680972] br0: port 2(vxlan_a) entered forwarding state
[  193.139598] ping6 (6580) used greatest stack depth: 11928 bytes left
[  193.534931] vxlan_a: left allmulticast mode
[  193.534980] vxlan_a: left promiscuous mode
[  193.535025] br0: port 2(vxlan_a) entered disabled state
[  193.535323] veth_A-C: left allmulticast mode
[  193.535363] veth_A-C: left promiscuous mode
[  193.535401] br0: port 1(veth_A-C) entered disabled state
[  198.388289] br0: port 1(veth_A-C) entered blocking state
[  198.388376] br0: port 1(veth_A-C) entered disabled state
[  198.388448] veth_A-C: entered allmulticast mode
[  198.388548] veth_A-C: entered promiscuous mode
[  198.388637] br0: port 1(veth_A-C) entered blocking state
[  198.388693] br0: port 1(veth_A-C) entered forwarding state
[  198.557194] br0: port 2(geneve_a) entered blocking state
[  198.557275] br0: port 2(geneve_a) entered disabled state
[  198.557344] geneve_a: entered allmulticast mode
[  198.557443] geneve_a: entered promiscuous mode
[  198.671545] br0: port 2(geneve_a) entered blocking state
[  198.671624] br0: port 2(geneve_a) entered forwarding state
[  201.521861] geneve_a: left allmulticast mode
[  201.521923] geneve_a: left promiscuous mode
[  201.521977] br0: port 2(geneve_a) entered disabled state
[  201.522107] veth_A-C: left allmulticast mode
[  201.522153] veth_A-C: left promiscuous mode
[  201.522196] br0: port 1(veth_A-C) entered disabled state
[  206.181737] br0: port 1(veth_A-C) entered blocking state
[  206.181819] br0: port 1(veth_A-C) entered disabled state
[  206.181890] veth_A-C: entered allmulticast mode
[  206.181989] veth_A-C: entered promiscuous mode
[  206.182096] br0: port 1(veth_A-C) entered blocking state
[  206.182149] br0: port 1(veth_A-C) entered forwarding state
[  206.355501] br0: port 2(geneve_a) entered blocking state
[  206.355584] br0: port 2(geneve_a) entered disabled state
[  206.355657] geneve_a: entered allmulticast mode
[  206.355758] geneve_a: entered promiscuous mode
[  206.459183] br0: port 2(geneve_a) entered blocking state
[  206.459270] br0: port 2(geneve_a) entered forwarding state
[  209.300449] geneve_a: left allmulticast mode
[  209.300519] geneve_a: left promiscuous mode
[  209.300570] br0: port 2(geneve_a) entered disabled state
[  209.300829] veth_A-C: left allmulticast mode
[  209.300884] veth_A-C: left promiscuous mode
[  209.300931] br0: port 1(veth_A-C) entered disabled state
[  213.888896] br0: port 1(veth_A-C) entered blocking state
[  213.888963] br0: port 1(veth_A-C) entered disabled state
[  213.889028] veth_A-C: entered allmulticast mode
[  213.889121] veth_A-C: entered promiscuous mode
[  213.889201] br0: port 1(veth_A-C) entered blocking state
[  213.889243] br0: port 1(veth_A-C) entered forwarding state
[  214.054504] br0: port 2(geneve_a) entered blocking state
[  214.054572] br0: port 2(geneve_a) entered disabled state
[  214.054629] geneve_a: entered allmulticast mode
[  214.054714] geneve_a: entered promiscuous mode
[  214.150601] br0: port 2(geneve_a) entered blocking state
[  214.150677] br0: port 2(geneve_a) entered forwarding state
[  217.010967] geneve_a: left allmulticast mode
[  217.011022] geneve_a: left promiscuous mode
[  217.011078] br0: port 2(geneve_a) entered disabled state
[  217.011227] veth_A-C: left allmulticast mode
[  217.011268] veth_A-C: left promiscuous mode
[  217.011306] br0: port 1(veth_A-C) entered disabled state
[  221.837978] br0: port 1(veth_A-C) entered blocking state
[  221.838058] br0: port 1(veth_A-C) entered disabled state
[  221.838138] veth_A-C: entered allmulticast mode
[  221.838226] veth_A-C: entered promiscuous mode
[  221.838308] br0: port 1(veth_A-C) entered blocking state
[  221.838362] br0: port 1(veth_A-C) entered forwarding state
[  222.008986] br0: port 2(geneve_a) entered blocking state
[  222.009110] br0: port 2(geneve_a) entered disabled state
[  222.009202] geneve_a: entered allmulticast mode
[  222.009290] geneve_a: entered promiscuous mode
[  222.106258] br0: port 2(geneve_a) entered blocking state
[  222.106337] br0: port 2(geneve_a) entered forwarding state
[  224.920579] geneve_a: left allmulticast mode
[  224.920647] geneve_a: left promiscuous mode
[  224.920701] br0: port 2(geneve_a) entered disabled state
[  224.920826] veth_A-C: left allmulticast mode
[  224.920873] veth_A-C: left promiscuous mode
[  224.920913] br0: port 1(veth_A-C) entered disabled state
[  229.103279] br0: port 1(veth_A-C) entered blocking state
[  229.103350] br0: port 1(veth_A-C) entered disabled state
[  229.103407] veth_A-C: entered allmulticast mode
[  229.103491] veth_A-C: entered promiscuous mode
[  229.103570] br0: port 1(veth_A-C) entered blocking state
[  229.103621] br0: port 1(veth_A-C) entered forwarding state
[  229.251005] br0: port 2(geneve_a) entered blocking state
[  229.251102] br0: port 2(geneve_a) entered disabled state
[  229.251173] geneve_a: entered allmulticast mode
[  229.251262] geneve_a: entered promiscuous mode
[  229.334627] br0: port 2(geneve_a) entered blocking state
[  229.334698] br0: port 2(geneve_a) entered forwarding state
[  232.077014] geneve_a: left allmulticast mode
[  232.077096] geneve_a: left promiscuous mode
[  232.077155] br0: port 2(geneve_a) entered disabled state
[  232.077309] veth_A-C: left allmulticast mode
[  232.077365] veth_A-C: left promiscuous mode
[  232.077420] br0: port 1(veth_A-C) entered disabled state
[  236.598920] br0: port 1(veth_A-C) entered blocking state
[  236.598984] br0: port 1(veth_A-C) entered disabled state
[  236.599049] veth_A-C: entered allmulticast mode
[  236.599130] veth_A-C: entered promiscuous mode
[  236.599205] br0: port 1(veth_A-C) entered blocking state
[  236.599251] br0: port 1(veth_A-C) entered forwarding state
[  236.738019] br0: port 2(geneve_a) entered blocking state
[  236.738126] br0: port 2(geneve_a) entered disabled state
[  236.738249] geneve_a: entered allmulticast mode
[  236.738333] geneve_a: entered promiscuous mode
[  236.818498] br0: port 2(geneve_a) entered blocking state
[  236.818562] br0: port 2(geneve_a) entered forwarding state
[  239.582589] geneve_a: left allmulticast mode
[  239.582671] geneve_a: left promiscuous mode
[  239.582734] br0: port 2(geneve_a) entered disabled state
[  239.582927] veth_A-C: left allmulticast mode
[  239.582989] veth_A-C: left promiscuous mode
[  239.583053] br0: port 1(veth_A-C) entered disabled state
[  244.140417] br0: port 1(veth_A-C) entered blocking state
[  244.140477] br0: port 1(veth_A-C) entered disabled state
[  244.140531] veth_A-C: entered allmulticast mode
[  244.140618] veth_A-C: entered promiscuous mode
[  244.140694] br0: port 1(veth_A-C) entered blocking state
[  244.140734] br0: port 1(veth_A-C) entered forwarding state
[  244.298741] br0: port 2(geneve_a) entered blocking state
[  244.298805] br0: port 2(geneve_a) entered disabled state
[  244.298860] geneve_a: entered allmulticast mode
[  244.298931] geneve_a: entered promiscuous mode
[  244.392690] br0: port 2(geneve_a) entered blocking state
[  244.392756] br0: port 2(geneve_a) entered forwarding state
[  247.203251] geneve_a: left allmulticast mode
[  247.203319] geneve_a: left promiscuous mode
[  247.203380] br0: port 2(geneve_a) entered disabled state
[  247.203519] veth_A-C: left allmulticast mode
[  247.203567] veth_A-C: left promiscuous mode
[  247.203623] br0: port 1(veth_A-C) entered disabled state
[  251.601284] br0: port 1(veth_A-C) entered blocking state
[  251.601345] br0: port 1(veth_A-C) entered disabled state
[  251.601418] veth_A-C: entered allmulticast mode
[  251.601495] veth_A-C: entered promiscuous mode
[  251.601569] br0: port 1(veth_A-C) entered blocking state
[  251.601603] br0: port 1(veth_A-C) entered forwarding state
[  251.727439] br0: port 2(geneve_a) entered blocking state
[  251.727488] br0: port 2(geneve_a) entered disabled state
[  251.727536] geneve_a: entered allmulticast mode
[  251.727601] geneve_a: entered promiscuous mode
[  251.808920] br0: port 2(geneve_a) entered blocking state
[  251.808988] br0: port 2(geneve_a) entered forwarding state
[  254.567430] geneve_a: left allmulticast mode
[  254.567504] geneve_a: left promiscuous mode
[  254.567560] br0: port 2(geneve_a) entered disabled state
[  254.567709] veth_A-C: left allmulticast mode
[  254.567764] veth_A-C: left promiscuous mode
[  254.567805] br0: port 1(veth_A-C) entered disabled state
[  259.460865] netlink: 'python3': attribute type 2 has an invalid length.
[  259.461162] ovs_br0: entered promiscuous mode
[  260.606719] veth_A-C: entered promiscuous mode
[  261.715971] vxlan_a: entered promiscuous mode
[  271.398481] veth_A-C (unregistering): left promiscuous mode
[  272.444209] vxlan_a: left promiscuous mode
[  274.420803] ovs_br0: left promiscuous mode
[  276.480723] netlink: 'python3': attribute type 2 has an invalid length.
[  276.481031] ovs_br0: entered promiscuous mode
[  277.650375] veth_A-C: entered promiscuous mode
[  278.816320] vxlan_a: entered promiscuous mode
[  288.485512] veth_A-C (unregistering): left promiscuous mode
[  289.566939] vxlan_a: left promiscuous mode
[  291.571468] ovs_br0: left promiscuous mode
[  293.370438] netlink: 'python3': attribute type 2 has an invalid length.
[  293.370742] ovs_br0: entered promiscuous mode
[  294.548000] veth_A-C: entered promiscuous mode
[  295.590750] vxlan_a: entered promiscuous mode
[  305.101450] veth_A-C (unregistering): left promiscuous mode
[  306.188450] vxlan_a: left promiscuous mode
[  307.985781] ovs_br0: left promiscuous mode
[  309.881705] netlink: 'python3': attribute type 2 has an invalid length.
[  309.882005] ovs_br0: entered promiscuous mode
[  310.984767] veth_A-C: entered promiscuous mode
[  312.098561] vxlan_a: entered promiscuous mode
[  321.492443] veth_A-C (unregistering): left promiscuous mode
[  322.560737] vxlan_a: left promiscuous mode
[  324.342167] ovs_br0: left promiscuous mode
[  326.356457] netlink: 'python3': attribute type 2 has an invalid length.
[  326.356774] ovs_br0: entered promiscuous mode
[  327.546686] veth_A-C: entered promiscuous mode
[  328.622206] vxlan_a: entered promiscuous mode
[  343.753538] veth_A-C (unregistering): left promiscuous mode
[  344.904370] vxlan_a: left promiscuous mode
[  347.023630] ovs_br0: left promiscuous mode
[  349.074753] netlink: 'python3': attribute type 2 has an invalid length.
[  349.075010] ovs_br0: entered promiscuous mode
[  350.340614] veth_A-C: entered promiscuous mode
[  351.508014] vxlan_a: entered promiscuous mode
[  361.681784] veth_A-C (unregistering): left promiscuous mode
[  362.837426] vxlan_a: left promiscuous mode
[  364.767262] ovs_br0: left promiscuous mode
[  366.788091] netlink: 'python3': attribute type 2 has an invalid length.
[  366.788389] ovs_br0: entered promiscuous mode
[  367.946905] veth_A-C: entered promiscuous mode
[  368.990730] vxlan_a: entered promiscuous mode
[  378.840498] veth_A-C (unregistering): left promiscuous mode
[  379.976356] vxlan_a: left promiscuous mode
[  382.001690] ovs_br0: left promiscuous mode
[  384.075594] netlink: 'python3': attribute type 2 has an invalid length.
[  384.075879] ovs_br0: entered promiscuous mode
[  385.284640] veth_A-C: entered promiscuous mode
[  386.349651] vxlan_a: entered promiscuous mode
[  395.965494] veth_A-C (unregistering): left promiscuous mode
[  397.048021] vxlan_a: left promiscuous mode
[  398.862727] ovs_br0: left promiscuous mode
[  400.638134] netlink: 'python3': attribute type 2 has an invalid length.
[  400.638375] ovs_br0: entered promiscuous mode
[  401.693288] veth_A-C: entered promiscuous mode
[  402.662709] geneve_a: entered promiscuous mode
[  412.165417] veth_A-C (unregistering): left promiscuous mode
[  414.351472] geneve_a: left promiscuous mode
[  415.397894] ovs_br0: left promiscuous mode
[  417.380717] netlink: 'python3': attribute type 2 has an invalid length.
[  417.381015] ovs_br0: entered promiscuous mode
[  418.550617] veth_A-C: entered promiscuous mode
[  419.643690] geneve_a: entered promiscuous mode
[  429.590462] veth_A-C (unregistering): left promiscuous mode
[  431.657902] geneve_a: left promiscuous mode
[  432.694005] ovs_br0: left promiscuous mode
[  434.693969] netlink: 'python3': attribute type 2 has an invalid length.
[  434.694269] ovs_br0: entered promiscuous mode
[  435.851076] veth_A-C: entered promiscuous mode
[  436.911963] geneve_a: entered promiscuous mode
[  446.542420] veth_A-C (unregistering): left promiscuous mode
[  448.505395] geneve_a: left promiscuous mode
[  449.400589] ovs_br0: left promiscuous mode
[  451.167605] netlink: 'python3': attribute type 2 has an invalid length.
[  451.167879] ovs_br0: entered promiscuous mode
[  452.323141] veth_A-C: entered promiscuous mode
[  453.515855] geneve_a: entered promiscuous mode
[  463.939399] veth_A-C (unregistering): left promiscuous mode
[  466.095542] geneve_a: left promiscuous mode
[  467.116917] ovs_br0: left promiscuous mode
[  469.076577] netlink: 'python3': attribute type 2 has an invalid length.
[  469.076901] ovs_br0: entered promiscuous mode
[  470.343860] veth_A-C: entered promiscuous mode
[  471.472023] geneve_a: entered promiscuous mode
[  481.569407] veth_A-C (unregistering): left promiscuous mode
[  483.777344] geneve_a: left promiscuous mode
[  484.877596] ovs_br0: left promiscuous mode
[  486.990451] netlink: 'python3': attribute type 2 has an invalid length.
[  486.990729] ovs_br0: entered promiscuous mode
[  488.200139] veth_A-C: entered promiscuous mode
[  489.493110] geneve_a: entered promiscuous mode
[  499.189483] veth_A-C (unregistering): left promiscuous mode
[  501.344667] geneve_a: left promiscuous mode
[  502.395943] ovs_br0: left promiscuous mode
[  504.376540] netlink: 'python3': attribute type 2 has an invalid length.
[  504.376827] ovs_br0: entered promiscuous mode
[  505.620512] veth_A-C: entered promiscuous mode
[  506.816367] geneve_a: entered promiscuous mode
[  516.907490] veth_A-C (unregistering): left promiscuous mode
[  519.053600] geneve_a: left promiscuous mode
[  520.013312] ovs_br0: left promiscuous mode
[  521.965051] netlink: 'python3': attribute type 2 has an invalid length.
[  521.965362] ovs_br0: entered promiscuous mode
[  523.159464] veth_A-C: entered promiscuous mode
[  524.266601] geneve_a: entered promiscuous mode
[  533.950436] veth_A-C (unregistering): left promiscuous mode
[  535.993420] geneve_a: left promiscuous mode
[  536.996082] ovs_br0: left promiscuous mode
[  658.079487] Initializing XFRM netlink socket
[  740.118105] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5
[  750.358108] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5