[ 38.585864][ T251] openvswitch: Open vSwitch switching datapath [ 272.226336][ T1308] ip (1308) used greatest stack depth: 23760 bytes left [ 477.036128][ T2284] ping6 (2284) used greatest stack depth: 23216 bytes left [ 991.759587][ T4875] br0: port 1(veth_A-C) entered blocking state [ 991.759980][ T4875] br0: port 1(veth_A-C) entered disabled state [ 991.760480][ T4875] veth_A-C: entered allmulticast mode [ 991.761801][ T4875] veth_A-C: entered promiscuous mode [ 991.763918][ T4875] br0: port 1(veth_A-C) entered blocking state [ 991.764188][ T4875] br0: port 1(veth_A-C) entered forwarding state [ 993.396128][ T4885] br0: port 2(vxlan_a) entered blocking state [ 993.396399][ T4885] br0: port 2(vxlan_a) entered disabled state [ 993.396633][ T4885] vxlan_a: entered allmulticast mode [ 993.397813][ T4885] vxlan_a: entered promiscuous mode [ 994.411824][ T4891] br0: port 2(vxlan_a) entered blocking state [ 994.412118][ T4891] br0: port 2(vxlan_a) entered forwarding state [ 1004.715373][ T11] vxlan_a: left allmulticast mode [ 1004.715804][ T11] vxlan_a: left promiscuous mode [ 1004.716266][ T11] br0: port 2(vxlan_a) entered disabled state [ 1004.720748][ T11] veth_A-C: left allmulticast mode [ 1004.720973][ T11] veth_A-C: left promiscuous mode [ 1004.721403][ T11] br0: port 1(veth_A-C) entered disabled state [ 1039.010621][ T5122] br0: port 1(veth_A-C) entered blocking state [ 1039.010957][ T5122] br0: port 1(veth_A-C) entered disabled state [ 1039.011196][ T5122] veth_A-C: entered allmulticast mode [ 1039.012371][ T5122] veth_A-C: entered promiscuous mode [ 1039.013792][ T5122] br0: port 1(veth_A-C) entered blocking state [ 1039.014011][ T5122] br0: port 1(veth_A-C) entered forwarding state [ 1040.619625][ T5132] br0: port 2(vxlan_a) entered blocking state [ 1040.619848][ T5132] br0: port 2(vxlan_a) entered disabled state [ 1040.620079][ T5132] vxlan_a: entered allmulticast mode [ 1040.621247][ T5132] vxlan_a: entered promiscuous mode [ 1041.550481][ T5138] br0: port 2(vxlan_a) entered blocking state [ 1041.550713][ T5138] br0: port 2(vxlan_a) entered forwarding state [ 1051.756078][ T11] vxlan_a: left allmulticast mode [ 1051.756288][ T11] vxlan_a: left promiscuous mode [ 1051.756616][ T11] br0: port 2(vxlan_a) entered disabled state [ 1051.758043][ T11] veth_A-C: left allmulticast mode [ 1051.758224][ T11] veth_A-C: left promiscuous mode [ 1051.758548][ T11] br0: port 1(veth_A-C) entered disabled state [ 1083.819150][ T5356] br0: port 1(veth_A-C) entered blocking state [ 1083.820394][ T5356] br0: port 1(veth_A-C) entered disabled state [ 1083.820724][ T5356] veth_A-C: entered allmulticast mode [ 1083.822009][ T5356] veth_A-C: entered promiscuous mode [ 1083.823212][ T5356] br0: port 1(veth_A-C) entered blocking state [ 1083.823494][ T5356] br0: port 1(veth_A-C) entered forwarding state [ 1085.429856][ T5366] br0: port 2(vxlan_a) entered blocking state [ 1085.430078][ T5366] br0: port 2(vxlan_a) entered disabled state [ 1085.430335][ T5366] vxlan_a: entered allmulticast mode [ 1085.431507][ T5366] vxlan_a: entered promiscuous mode [ 1086.351247][ T5372] br0: port 2(vxlan_a) entered blocking state [ 1086.351535][ T5372] br0: port 2(vxlan_a) entered forwarding state [ 1097.184194][ T11] vxlan_a: left allmulticast mode [ 1097.184392][ T11] vxlan_a: left promiscuous mode [ 1097.184665][ T11] br0: port 2(vxlan_a) entered disabled state [ 1097.185859][ T11] veth_A-C: left allmulticast mode [ 1097.186000][ T11] veth_A-C: left promiscuous mode [ 1097.186257][ T11] br0: port 1(veth_A-C) entered disabled state [ 1130.932462][ T5605] br0: port 1(veth_A-C) entered blocking state [ 1130.932722][ T5605] br0: port 1(veth_A-C) entered disabled state [ 1130.932974][ T5605] veth_A-C: entered allmulticast mode [ 1130.934129][ T5605] veth_A-C: entered promiscuous mode [ 1130.935156][ T5605] br0: port 1(veth_A-C) entered blocking state [ 1130.935404][ T5605] br0: port 1(veth_A-C) entered forwarding state [ 1132.504817][ T5615] br0: port 2(vxlan_a) entered blocking state [ 1132.505063][ T5615] br0: port 2(vxlan_a) entered disabled state [ 1132.505315][ T5615] vxlan_a: entered allmulticast mode [ 1132.507253][ T5615] vxlan_a: entered promiscuous mode [ 1133.461032][ T5621] br0: port 2(vxlan_a) entered blocking state [ 1133.461277][ T5621] br0: port 2(vxlan_a) entered forwarding state [ 1144.087807][ T11] vxlan_a: left allmulticast mode [ 1144.088006][ T11] vxlan_a: left promiscuous mode [ 1144.088308][ T11] br0: port 2(vxlan_a) entered disabled state [ 1144.090409][ T11] veth_A-C: left allmulticast mode [ 1144.090563][ T11] veth_A-C: left promiscuous mode [ 1144.090842][ T11] br0: port 1(veth_A-C) entered disabled state [ 1175.876786][ T5840] br0: port 1(veth_A-C) entered blocking state [ 1175.877033][ T5840] br0: port 1(veth_A-C) entered disabled state [ 1175.877264][ T5840] veth_A-C: entered allmulticast mode [ 1175.878413][ T5840] veth_A-C: entered promiscuous mode [ 1175.879438][ T5840] br0: port 1(veth_A-C) entered blocking state [ 1175.879645][ T5840] br0: port 1(veth_A-C) entered forwarding state [ 1177.455956][ T5850] br0: port 2(vxlan_a) entered blocking state [ 1177.456195][ T5850] br0: port 2(vxlan_a) entered disabled state [ 1177.456437][ T5850] vxlan_a: entered allmulticast mode [ 1177.457581][ T5850] vxlan_a: entered promiscuous mode [ 1178.430995][ T5856] br0: port 2(vxlan_a) entered blocking state [ 1178.431386][ T5856] br0: port 2(vxlan_a) entered forwarding state [ 1186.509226][ T5889] socat (5889) used greatest stack depth: 22784 bytes left [ 1188.458391][ T11] vxlan_a: left allmulticast mode [ 1188.458595][ T11] vxlan_a: left promiscuous mode [ 1188.458883][ T11] br0: port 2(vxlan_a) entered disabled state [ 1188.460217][ T11] veth_A-C: left allmulticast mode [ 1188.460853][ T11] veth_A-C: left promiscuous mode [ 1188.461159][ T11] br0: port 1(veth_A-C) entered disabled state [ 1221.028075][ T6086] br0: port 1(veth_A-C) entered blocking state [ 1221.028400][ T6086] br0: port 1(veth_A-C) entered disabled state [ 1221.028649][ T6086] veth_A-C: entered allmulticast mode [ 1221.029823][ T6086] veth_A-C: entered promiscuous mode [ 1221.031329][ T6086] br0: port 1(veth_A-C) entered blocking state [ 1221.031547][ T6086] br0: port 1(veth_A-C) entered forwarding state [ 1222.584668][ T6096] br0: port 2(vxlan_a) entered blocking state [ 1222.584911][ T6096] br0: port 2(vxlan_a) entered disabled state [ 1222.585146][ T6096] vxlan_a: entered allmulticast mode [ 1222.587155][ T6096] vxlan_a: entered promiscuous mode [ 1223.519696][ T6102] br0: port 2(vxlan_a) entered blocking state [ 1223.520003][ T6102] br0: port 2(vxlan_a) entered forwarding state [ 1233.620103][ T11] vxlan_a: left allmulticast mode [ 1233.620311][ T11] vxlan_a: left promiscuous mode [ 1233.620586][ T11] br0: port 2(vxlan_a) entered disabled state [ 1233.621895][ T11] veth_A-C: left allmulticast mode [ 1233.622055][ T11] veth_A-C: left promiscuous mode [ 1233.622390][ T11] br0: port 1(veth_A-C) entered disabled state [ 1265.909279][ T6320] br0: port 1(veth_A-C) entered blocking state [ 1265.909530][ T6320] br0: port 1(veth_A-C) entered disabled state [ 1265.909769][ T6320] veth_A-C: entered allmulticast mode [ 1265.911099][ T6320] veth_A-C: entered promiscuous mode [ 1265.912130][ T6320] br0: port 1(veth_A-C) entered blocking state [ 1265.912344][ T6320] br0: port 1(veth_A-C) entered forwarding state [ 1267.569609][ T6330] br0: port 2(vxlan_a) entered blocking state [ 1267.569843][ T6330] br0: port 2(vxlan_a) entered disabled state [ 1267.570076][ T6330] vxlan_a: entered allmulticast mode [ 1267.571260][ T6330] vxlan_a: entered promiscuous mode [ 1268.519103][ T6336] br0: port 2(vxlan_a) entered blocking state [ 1268.519385][ T6336] br0: port 2(vxlan_a) entered forwarding state [ 1278.583906][ T11] vxlan_a: left allmulticast mode [ 1278.584087][ T11] vxlan_a: left promiscuous mode [ 1278.584367][ T11] br0: port 2(vxlan_a) entered disabled state [ 1278.585680][ T11] veth_A-C: left allmulticast mode [ 1278.585827][ T11] veth_A-C: left promiscuous mode [ 1278.586092][ T11] br0: port 1(veth_A-C) entered disabled state [ 1311.233685][ T6567] br0: port 1(veth_A-C) entered blocking state [ 1311.233938][ T6567] br0: port 1(veth_A-C) entered disabled state [ 1311.234177][ T6567] veth_A-C: entered allmulticast mode [ 1311.236497][ T6567] veth_A-C: entered promiscuous mode [ 1311.242853][ T6567] br0: port 1(veth_A-C) entered blocking state [ 1311.243072][ T6567] br0: port 1(veth_A-C) entered forwarding state [ 1312.755612][ T6577] br0: port 2(vxlan_a) entered blocking state [ 1312.755917][ T6577] br0: port 2(vxlan_a) entered disabled state [ 1312.756165][ T6577] vxlan_a: entered allmulticast mode [ 1312.758283][ T6577] vxlan_a: entered promiscuous mode [ 1313.711712][ T6583] br0: port 2(vxlan_a) entered blocking state [ 1313.711946][ T6583] br0: port 2(vxlan_a) entered forwarding state [ 1323.999169][ T11] vxlan_a: left allmulticast mode [ 1323.999369][ T11] vxlan_a: left promiscuous mode [ 1323.999639][ T11] br0: port 2(vxlan_a) entered disabled state [ 1324.000992][ T11] veth_A-C: left allmulticast mode [ 1324.001150][ T11] veth_A-C: left promiscuous mode [ 1324.001438][ T11] br0: port 1(veth_A-C) entered disabled state [ 1355.218294][ T6802] br0: port 1(veth_A-C) entered blocking state [ 1355.218648][ T6802] br0: port 1(veth_A-C) entered disabled state [ 1355.218880][ T6802] veth_A-C: entered allmulticast mode [ 1355.220017][ T6802] veth_A-C: entered promiscuous mode [ 1355.221274][ T6802] br0: port 1(veth_A-C) entered blocking state [ 1355.221558][ T6802] br0: port 1(veth_A-C) entered forwarding state [ 1356.847125][ T6812] br0: port 2(geneve_a) entered blocking state [ 1356.847420][ T6812] br0: port 2(geneve_a) entered disabled state [ 1356.847680][ T6812] geneve_a: entered allmulticast mode [ 1356.848880][ T6812] geneve_a: entered promiscuous mode [ 1357.831322][ T6818] br0: port 2(geneve_a) entered blocking state [ 1357.831632][ T6818] br0: port 2(geneve_a) entered forwarding state [ 1366.031766][ T6851] socat (6851) used greatest stack depth: 22704 bytes left [ 1368.090124][ T11] geneve_a: left allmulticast mode [ 1368.090359][ T11] geneve_a: left promiscuous mode [ 1368.090665][ T11] br0: port 2(geneve_a) entered disabled state [ 1368.092116][ T11] veth_A-C: left allmulticast mode [ 1368.092291][ T11] veth_A-C: left promiscuous mode [ 1368.092596][ T11] br0: port 1(veth_A-C) entered disabled state [ 1401.191693][ T7048] br0: port 1(veth_A-C) entered blocking state [ 1401.191964][ T7048] br0: port 1(veth_A-C) entered disabled state [ 1401.192219][ T7048] veth_A-C: entered allmulticast mode [ 1401.193462][ T7048] veth_A-C: entered promiscuous mode [ 1401.195782][ T7048] br0: port 1(veth_A-C) entered blocking state [ 1401.196016][ T7048] br0: port 1(veth_A-C) entered forwarding state [ 1402.808820][ T7058] br0: port 2(geneve_a) entered blocking state [ 1402.809094][ T7058] br0: port 2(geneve_a) entered disabled state [ 1402.809367][ T7058] geneve_a: entered allmulticast mode [ 1402.810586][ T7058] geneve_a: entered promiscuous mode [ 1403.818364][ T7064] br0: port 2(geneve_a) entered blocking state [ 1403.818704][ T7064] br0: port 2(geneve_a) entered forwarding state [ 1413.869685][ T11] geneve_a: left allmulticast mode [ 1413.869881][ T11] geneve_a: left promiscuous mode [ 1413.870148][ T11] br0: port 2(geneve_a) entered disabled state [ 1413.871433][ T11] veth_A-C: left allmulticast mode [ 1413.871588][ T11] veth_A-C: left promiscuous mode [ 1413.871852][ T11] br0: port 1(veth_A-C) entered disabled state [ 1445.474147][ T7282] br0: port 1(veth_A-C) entered blocking state [ 1445.474396][ T7282] br0: port 1(veth_A-C) entered disabled state [ 1445.474640][ T7282] veth_A-C: entered allmulticast mode [ 1445.475824][ T7282] veth_A-C: entered promiscuous mode [ 1445.476860][ T7282] br0: port 1(veth_A-C) entered blocking state [ 1445.477063][ T7282] br0: port 1(veth_A-C) entered forwarding state [ 1447.115072][ T7292] br0: port 2(geneve_a) entered blocking state [ 1447.115416][ T7292] br0: port 2(geneve_a) entered disabled state [ 1447.115760][ T7292] geneve_a: entered allmulticast mode [ 1447.117591][ T7292] geneve_a: entered promiscuous mode [ 1448.053445][ T7298] br0: port 2(geneve_a) entered blocking state [ 1448.053701][ T7298] br0: port 2(geneve_a) entered forwarding state [ 1458.299225][ T11] geneve_a: left allmulticast mode [ 1458.299484][ T11] geneve_a: left promiscuous mode [ 1458.299767][ T11] br0: port 2(geneve_a) entered disabled state [ 1458.301103][ T11] veth_A-C: left allmulticast mode [ 1458.301261][ T11] veth_A-C: left promiscuous mode [ 1458.301528][ T11] br0: port 1(veth_A-C) entered disabled state [ 1490.963724][ T7528] br0: port 1(veth_A-C) entered blocking state [ 1490.964129][ T7528] br0: port 1(veth_A-C) entered disabled state [ 1490.964391][ T7528] veth_A-C: entered allmulticast mode [ 1490.965579][ T7528] veth_A-C: entered promiscuous mode [ 1490.966607][ T7528] br0: port 1(veth_A-C) entered blocking state [ 1490.966819][ T7528] br0: port 1(veth_A-C) entered forwarding state [ 1492.602045][ T7538] br0: port 2(geneve_a) entered blocking state [ 1492.602322][ T7538] br0: port 2(geneve_a) entered disabled state [ 1492.602564][ T7538] geneve_a: entered allmulticast mode [ 1492.603743][ T7538] geneve_a: entered promiscuous mode [ 1493.536267][ T7544] br0: port 2(geneve_a) entered blocking state [ 1493.536532][ T7544] br0: port 2(geneve_a) entered forwarding state [ 1503.694002][ T11] geneve_a: left allmulticast mode [ 1503.694198][ T11] geneve_a: left promiscuous mode [ 1503.694503][ T11] br0: port 2(geneve_a) entered disabled state [ 1503.696054][ T11] veth_A-C: left allmulticast mode [ 1503.696202][ T11] veth_A-C: left promiscuous mode [ 1503.696525][ T11] br0: port 1(veth_A-C) entered disabled state [ 1535.395943][ T7762] br0: port 1(veth_A-C) entered blocking state [ 1535.396254][ T7762] br0: port 1(veth_A-C) entered disabled state [ 1535.396776][ T7762] veth_A-C: entered allmulticast mode [ 1535.397931][ T7762] veth_A-C: entered promiscuous mode [ 1535.398954][ T7762] br0: port 1(veth_A-C) entered blocking state [ 1535.399160][ T7762] br0: port 1(veth_A-C) entered forwarding state [ 1537.028247][ T7772] br0: port 2(geneve_a) entered blocking state [ 1537.028510][ T7772] br0: port 2(geneve_a) entered disabled state [ 1537.028743][ T7772] geneve_a: entered allmulticast mode [ 1537.029921][ T7772] geneve_a: entered promiscuous mode [ 1538.020914][ T7778] br0: port 2(geneve_a) entered blocking state [ 1538.021169][ T7778] br0: port 2(geneve_a) entered forwarding state [ 1547.974902][ T11] geneve_a: left allmulticast mode [ 1547.975084][ T11] geneve_a: left promiscuous mode [ 1547.975377][ T11] br0: port 2(geneve_a) entered disabled state [ 1547.977087][ T11] veth_A-C: left allmulticast mode [ 1547.977239][ T11] veth_A-C: left promiscuous mode [ 1547.977500][ T11] br0: port 1(veth_A-C) entered disabled state [ 1580.377270][ T8008] br0: port 1(veth_A-C) entered blocking state [ 1580.377603][ T8008] br0: port 1(veth_A-C) entered disabled state [ 1580.377838][ T8008] veth_A-C: entered allmulticast mode [ 1580.378995][ T8008] veth_A-C: entered promiscuous mode [ 1580.379990][ T8008] br0: port 1(veth_A-C) entered blocking state [ 1580.380191][ T8008] br0: port 1(veth_A-C) entered forwarding state [ 1581.877987][ T8018] br0: port 2(geneve_a) entered blocking state [ 1581.878275][ T8018] br0: port 2(geneve_a) entered disabled state [ 1581.878508][ T8018] geneve_a: entered allmulticast mode [ 1581.879663][ T8018] geneve_a: entered promiscuous mode [ 1582.788844][ T8024] br0: port 2(geneve_a) entered blocking state [ 1582.789156][ T8024] br0: port 2(geneve_a) entered forwarding state [ 1592.662984][ T11] geneve_a: left allmulticast mode [ 1592.663166][ T11] geneve_a: left promiscuous mode [ 1592.663464][ T11] br0: port 2(geneve_a) entered disabled state [ 1592.664793][ T11] veth_A-C: left allmulticast mode [ 1592.664951][ T11] veth_A-C: left promiscuous mode [ 1592.665205][ T11] br0: port 1(veth_A-C) entered disabled state [ 1623.355545][ T8243] br0: port 1(veth_A-C) entered blocking state [ 1623.355839][ T8243] br0: port 1(veth_A-C) entered disabled state [ 1623.356200][ T8243] veth_A-C: entered allmulticast mode [ 1623.357603][ T8243] veth_A-C: entered promiscuous mode [ 1623.358665][ T8243] br0: port 1(veth_A-C) entered blocking state [ 1623.358941][ T8243] br0: port 1(veth_A-C) entered forwarding state [ 1624.883780][ T8253] br0: port 2(geneve_a) entered blocking state [ 1624.884019][ T8253] br0: port 2(geneve_a) entered disabled state [ 1624.884254][ T8253] geneve_a: entered allmulticast mode [ 1624.885417][ T8253] geneve_a: entered promiscuous mode [ 1625.801400][ T8259] br0: port 2(geneve_a) entered blocking state [ 1625.801658][ T8259] br0: port 2(geneve_a) entered forwarding state [ 1635.869095][ T11] geneve_a: left allmulticast mode [ 1635.869277][ T11] geneve_a: left promiscuous mode [ 1635.869566][ T11] br0: port 2(geneve_a) entered disabled state [ 1635.873042][ T11] veth_A-C: left allmulticast mode [ 1635.873191][ T11] veth_A-C: left promiscuous mode [ 1635.873467][ T11] br0: port 1(veth_A-C) entered disabled state [ 1668.036239][ T8489] br0: port 1(veth_A-C) entered blocking state [ 1668.036479][ T8489] br0: port 1(veth_A-C) entered disabled state [ 1668.036708][ T8489] veth_A-C: entered allmulticast mode [ 1668.037833][ T8489] veth_A-C: entered promiscuous mode [ 1668.038824][ T8489] br0: port 1(veth_A-C) entered blocking state [ 1668.039022][ T8489] br0: port 1(veth_A-C) entered forwarding state [ 1669.546530][ T8499] br0: port 2(geneve_a) entered blocking state [ 1669.546823][ T8499] br0: port 2(geneve_a) entered disabled state [ 1669.547096][ T8499] geneve_a: entered allmulticast mode [ 1669.548255][ T8499] geneve_a: entered promiscuous mode [ 1670.463382][ T8505] br0: port 2(geneve_a) entered blocking state [ 1670.463681][ T8505] br0: port 2(geneve_a) entered forwarding state [ 1680.302190][ T11] geneve_a: left allmulticast mode [ 1680.302393][ T11] geneve_a: left promiscuous mode [ 1680.302670][ T11] br0: port 2(geneve_a) entered disabled state [ 1680.304153][ T11] veth_A-C: left allmulticast mode [ 1680.304322][ T11] veth_A-C: left promiscuous mode [ 1680.304581][ T11] br0: port 1(veth_A-C) entered disabled state [ 1713.001339][ T8707] netlink: 'python3': attribute type 2 has an invalid length. [ 1713.007673][ T8707] ovs_br0: entered promiscuous mode [ 1719.795626][ T8739] veth_A-C: entered promiscuous mode [ 1725.884615][ T8767] vxlan_a: entered promiscuous mode [ 1769.732166][ T11] veth_A-C (unregistering): left promiscuous mode [ 1776.732450][ T8972] vxlan_a: left promiscuous mode [ 1786.837118][ T9000] ovs_br0: left promiscuous mode [ 1801.978637][ T9101] netlink: 'python3': attribute type 2 has an invalid length. [ 1801.985709][ T9101] ovs_br0: entered promiscuous mode [ 1808.634912][ T9133] veth_A-C: entered promiscuous mode [ 1814.758889][ T9161] vxlan_a: entered promiscuous mode [ 1859.350044][ T11] veth_A-C (unregistering): left promiscuous mode [ 1866.157078][ T9364] vxlan_a: left promiscuous mode [ 1876.198010][ T9392] ovs_br0: left promiscuous mode [ 1890.987947][ T9481] netlink: 'python3': attribute type 2 has an invalid length. [ 1890.997999][ T9481] ovs_br0: entered promiscuous mode [ 1897.814103][ T9513] veth_A-C: entered promiscuous mode [ 1904.171193][ T9541] vxlan_a: entered promiscuous mode [ 1948.844405][ T11] veth_A-C (unregistering): left promiscuous mode [ 1955.852659][ T9744] vxlan_a: left promiscuous mode [ 1966.309092][ T9772] ovs_br0: left promiscuous mode [ 1982.393949][ T9873] netlink: 'python3': attribute type 2 has an invalid length. [ 1982.399336][ T9873] ovs_br0: entered promiscuous mode [ 1989.634733][ T9905] veth_A-C: entered promiscuous mode [ 1996.033186][ T9933] vxlan_a: entered promiscuous mode [ 2042.169095][ T11] veth_A-C (unregistering): left promiscuous mode [ 2049.341422][T10136] vxlan_a: left promiscuous mode [ 2059.721215][T10165] ovs_br0: left promiscuous mode [ 2074.639953][T10254] netlink: 'python3': attribute type 2 has an invalid length. [ 2074.645267][T10254] ovs_br0: entered promiscuous mode [ 2081.544028][T10286] veth_A-C: entered promiscuous mode [ 2087.994702][T10314] vxlan_a: entered promiscuous mode [ 2133.214122][ T11] veth_A-C (unregistering): left promiscuous mode [ 2140.394768][T10519] vxlan_a: left promiscuous mode [ 2150.509320][T10547] ovs_br0: left promiscuous mode [ 2166.778822][T10648] netlink: 'python3': attribute type 2 has an invalid length. [ 2166.784011][T10648] ovs_br0: entered promiscuous mode [ 2173.509198][T10680] veth_A-C: entered promiscuous mode [ 2179.732415][T10708] vxlan_a: entered promiscuous mode [ 2223.755146][ T11] veth_A-C (unregistering): left promiscuous mode [ 2230.619224][T10911] vxlan_a: left promiscuous mode [ 2240.937193][T10939] ovs_br0: left promiscuous mode [ 2255.945948][T11028] netlink: 'python3': attribute type 2 has an invalid length. [ 2255.950962][T11028] ovs_br0: entered promiscuous mode [ 2263.129652][T11060] veth_A-C: entered promiscuous mode [ 2269.548618][T11088] vxlan_a: entered promiscuous mode [ 2318.313183][ T11] veth_A-C (unregistering): left promiscuous mode [ 2326.591401][T11293] vxlan_a: left promiscuous mode [ 2337.558569][T11321] ovs_br0: left promiscuous mode [ 2354.796622][T11422] netlink: 'python3': attribute type 2 has an invalid length. [ 2354.805413][T11422] ovs_br0: entered promiscuous mode [ 2362.739584][T11454] veth_A-C: entered promiscuous mode [ 2369.412448][T11482] vxlan_a: entered promiscuous mode [ 2419.576490][ T11] veth_A-C (unregistering): left promiscuous mode [ 2427.178355][T11686] vxlan_a: left promiscuous mode [ 2438.180841][T11714] ovs_br0: left promiscuous mode [ 2454.036351][T11803] netlink: 'python3': attribute type 2 has an invalid length. [ 2454.046964][T11803] ovs_br0: entered promiscuous mode [ 2461.079754][T11835] veth_A-C: entered promiscuous mode [ 2467.523731][T11863] geneve_a: entered promiscuous mode [ 2514.446075][ T11] veth_A-C (unregistering): left promiscuous mode [ 2526.927564][T12080] geneve_a: left promiscuous mode [ 2532.211127][T12095] ovs_br0: left promiscuous mode [ 2548.259180][T12196] netlink: 'python3': attribute type 2 has an invalid length. [ 2548.264454][T12196] ovs_br0: entered promiscuous mode [ 2555.764744][T12228] veth_A-C: entered promiscuous mode [ 2563.086698][T12256] geneve_a: entered promiscuous mode [ 2609.782086][ T11] veth_A-C (unregistering): left promiscuous mode [ 2621.846880][T12473] geneve_a: left promiscuous mode [ 2626.943937][T12487] ovs_br0: left promiscuous mode [ 2641.232419][T12577] netlink: 'python3': attribute type 2 has an invalid length. [ 2641.237491][T12577] ovs_br0: entered promiscuous mode [ 2647.924310][T12609] veth_A-C: entered promiscuous mode [ 2654.083583][T12637] geneve_a: entered promiscuous mode [ 2697.672024][ T11] veth_A-C (unregistering): left promiscuous mode [ 2709.869721][T12855] geneve_a: left promiscuous mode [ 2714.713338][T12870] ovs_br0: left promiscuous mode [ 2730.263052][T12971] netlink: 'python3': attribute type 2 has an invalid length. [ 2730.268328][T12971] ovs_br0: entered promiscuous mode [ 2737.357174][T13003] veth_A-C: entered promiscuous mode [ 2743.627607][T13031] geneve_a: entered promiscuous mode [ 2788.623575][ T11] veth_A-C (unregistering): left promiscuous mode [ 2802.865486][T13247] geneve_a: left promiscuous mode [ 2808.652360][T13261] ovs_br0: left promiscuous mode [ 2824.767844][T13351] netlink: 'python3': attribute type 2 has an invalid length. [ 2824.773165][T13351] ovs_br0: entered promiscuous mode [ 2831.980692][T13383] veth_A-C: entered promiscuous mode [ 2838.611875][T13411] geneve_a: entered promiscuous mode [ 2884.089113][ T11] veth_A-C (unregistering): left promiscuous mode [ 2896.227822][T13628] geneve_a: left promiscuous mode [ 2901.486611][T13643] ovs_br0: left promiscuous mode [ 2917.814422][T13744] netlink: 'python3': attribute type 2 has an invalid length. [ 2917.819575][T13744] ovs_br0: entered promiscuous mode [ 2924.847156][T13776] veth_A-C: entered promiscuous mode [ 2931.179641][T13804] geneve_a: entered promiscuous mode [ 2977.094207][ T11] veth_A-C (unregistering): left promiscuous mode [ 2989.492444][T14020] geneve_a: left promiscuous mode [ 2994.671120][T14034] ovs_br0: left promiscuous mode [ 3009.650899][T14124] netlink: 'python3': attribute type 2 has an invalid length. [ 3009.665862][T14124] ovs_br0: entered promiscuous mode [ 3017.549113][T14156] veth_A-C: entered promiscuous mode [ 3024.167915][T14184] geneve_a: entered promiscuous mode [ 3076.303153][ T11] veth_A-C (unregistering): left promiscuous mode [ 3088.663654][T14400] geneve_a: left promiscuous mode [ 3093.920872][T14415] ovs_br0: left promiscuous mode [ 3110.014782][T14516] netlink: 'python3': attribute type 2 has an invalid length. [ 3110.021673][T14516] ovs_br0: entered promiscuous mode [ 3117.433824][T14548] veth_A-C: entered promiscuous mode [ 3124.277076][T14576] geneve_a: entered promiscuous mode [ 3169.343493][ T11] veth_A-C (unregistering): left promiscuous mode [ 3181.553159][T14793] geneve_a: left promiscuous mode [ 3186.841683][T14806] ovs_br0: left promiscuous mode [ 4021.567461][T19309] Initializing XFRM netlink socket [ 4506.291458][T21704] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4506.291989][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4506.291989][T21704] dst_init+0x84/0x4a0 [ 4506.291989][T21704] dst_alloc+0x97/0x150 [ 4506.291989][T21704] ip6_dst_alloc+0x23/0x90 [ 4506.291989][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4506.291989][T21704] ip6_pol_route+0x56f/0x840 [ 4506.291989][T21704] fib6_rule_lookup+0x334/0x630 [ 4506.291989][T21704] ip6_route_output_flags+0x259/0x480 [ 4506.291989][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4506.291989][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4506.291989][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4506.291989][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4506.291989][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4506.291989][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4506.291989][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4506.291989][T21704] arp_solicit+0x4aa/0xe20 [ 4506.291989][T21704] neigh_probe+0xaa/0xf0 [ 4506.291989][T21704] [ 4506.294884][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4506.294884][T21704] dst_init+0x84/0x4a0 [ 4506.294884][T21704] dst_alloc+0x97/0x150 [ 4506.294884][T21704] ip6_dst_alloc+0x23/0x90 [ 4506.294884][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4506.294884][T21704] ip6_pol_route+0x56f/0x840 [ 4506.294884][T21704] fib6_rule_lookup+0x334/0x630 [ 4506.294884][T21704] ip6_route_output_flags+0x259/0x480 [ 4506.294884][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4506.294884][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4506.294884][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4506.294884][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4506.294884][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4506.294884][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4506.294884][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4506.294884][T21704] ip6_finish_output2+0x59e/0x10e0 [ 4506.294884][T21704] ip6_finish_output+0x555/0xdf0 [ 4506.294884][T21704] [ 4506.297237][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4506.297237][T21704] netdev_get_by_index+0x5e/0x80 [ 4506.297237][T21704] fib6_nh_init+0x3dd/0x15c0 [ 4506.297237][T21704] nh_create_ipv6+0x377/0x600 [ 4506.297237][T21704] nexthop_create+0x311/0x650 [ 4506.297237][T21704] rtm_new_nexthop+0x3f0/0x5c0 [ 4506.297237][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4506.297237][T21704] netlink_rcv_skb+0x130/0x360 [ 4506.297237][T21704] netlink_unicast+0x44b/0x710 [ 4506.297237][T21704] netlink_sendmsg+0x723/0xbe0 [ 4506.297237][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4506.297237][T21704] ___sys_sendmsg+0xee/0x170 [ 4506.297237][T21704] __sys_sendmsg+0xcd/0x170 [ 4506.297237][T21704] do_syscall_64+0xc1/0x1d0 [ 4506.297237][T21704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4506.297237][T21704] [ 4506.299209][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4506.299209][T21704] ipv6_add_dev+0x3b9/0x11b0 [ 4506.299209][T21704] addrconf_notify+0x342/0xd50 [ 4506.299209][T21704] notifier_call_chain+0xcd/0x150 [ 4506.299209][T21704] register_netdevice+0x121b/0x1860 [ 4506.299209][T21704] veth_newlink+0x401/0x830 [ 4506.299209][T21704] rtnl_newlink_create+0x341/0x850 [ 4506.299209][T21704] __rtnl_newlink+0xac9/0xd80 [ 4506.299209][T21704] rtnl_newlink+0x63/0xa0 [ 4506.299209][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4506.299209][T21704] netlink_rcv_skb+0x130/0x360 [ 4506.299209][T21704] netlink_unicast+0x44b/0x710 [ 4506.299209][T21704] netlink_sendmsg+0x723/0xbe0 [ 4506.299209][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4506.299209][T21704] ___sys_sendmsg+0xee/0x170 [ 4506.299209][T21704] __sys_sendmsg+0xcd/0x170 [ 4506.299209][T21704] do_syscall_64+0xc1/0x1d0 [ 4506.299209][T21704] [ 4516.484642][T21704] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4516.485509][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4516.485509][T21704] dst_init+0x84/0x4a0 [ 4516.485509][T21704] dst_alloc+0x97/0x150 [ 4516.485509][T21704] ip6_dst_alloc+0x23/0x90 [ 4516.485509][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4516.485509][T21704] ip6_pol_route+0x56f/0x840 [ 4516.485509][T21704] fib6_rule_lookup+0x334/0x630 [ 4516.485509][T21704] ip6_route_output_flags+0x259/0x480 [ 4516.485509][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4516.485509][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4516.485509][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4516.485509][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4516.485509][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4516.485509][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4516.485509][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4516.485509][T21704] arp_solicit+0x4aa/0xe20 [ 4516.485509][T21704] neigh_probe+0xaa/0xf0 [ 4516.485509][T21704] [ 4516.488136][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4516.488136][T21704] dst_init+0x84/0x4a0 [ 4516.488136][T21704] dst_alloc+0x97/0x150 [ 4516.488136][T21704] ip6_dst_alloc+0x23/0x90 [ 4516.488136][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4516.488136][T21704] ip6_pol_route+0x56f/0x840 [ 4516.488136][T21704] fib6_rule_lookup+0x334/0x630 [ 4516.488136][T21704] ip6_route_output_flags+0x259/0x480 [ 4516.488136][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4516.488136][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4516.488136][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4516.488136][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4516.488136][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4516.488136][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4516.488136][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4516.488136][T21704] ip6_finish_output2+0x59e/0x10e0 [ 4516.488136][T21704] ip6_finish_output+0x555/0xdf0 [ 4516.488136][T21704] [ 4516.490817][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4516.490817][T21704] netdev_get_by_index+0x5e/0x80 [ 4516.490817][T21704] fib6_nh_init+0x3dd/0x15c0 [ 4516.490817][T21704] nh_create_ipv6+0x377/0x600 [ 4516.490817][T21704] nexthop_create+0x311/0x650 [ 4516.490817][T21704] rtm_new_nexthop+0x3f0/0x5c0 [ 4516.490817][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4516.490817][T21704] netlink_rcv_skb+0x130/0x360 [ 4516.490817][T21704] netlink_unicast+0x44b/0x710 [ 4516.490817][T21704] netlink_sendmsg+0x723/0xbe0 [ 4516.490817][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4516.490817][T21704] ___sys_sendmsg+0xee/0x170 [ 4516.490817][T21704] __sys_sendmsg+0xcd/0x170 [ 4516.490817][T21704] do_syscall_64+0xc1/0x1d0 [ 4516.490817][T21704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4516.490817][T21704] [ 4516.493126][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4516.493126][T21704] ipv6_add_dev+0x3b9/0x11b0 [ 4516.493126][T21704] addrconf_notify+0x342/0xd50 [ 4516.493126][T21704] notifier_call_chain+0xcd/0x150 [ 4516.493126][T21704] register_netdevice+0x121b/0x1860 [ 4516.493126][T21704] veth_newlink+0x401/0x830 [ 4516.493126][T21704] rtnl_newlink_create+0x341/0x850 [ 4516.493126][T21704] __rtnl_newlink+0xac9/0xd80 [ 4516.493126][T21704] rtnl_newlink+0x63/0xa0 [ 4516.493126][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4516.493126][T21704] netlink_rcv_skb+0x130/0x360 [ 4516.493126][T21704] netlink_unicast+0x44b/0x710 [ 4516.493126][T21704] netlink_sendmsg+0x723/0xbe0 [ 4516.493126][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4516.493126][T21704] ___sys_sendmsg+0xee/0x170 [ 4516.493126][T21704] __sys_sendmsg+0xcd/0x170 [ 4516.493126][T21704] do_syscall_64+0xc1/0x1d0 [ 4516.493126][T21704] [ 4526.531318][T21704] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4526.531730][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4526.531730][T21704] dst_init+0x84/0x4a0 [ 4526.531730][T21704] dst_alloc+0x97/0x150 [ 4526.531730][T21704] ip6_dst_alloc+0x23/0x90 [ 4526.531730][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4526.531730][T21704] ip6_pol_route+0x56f/0x840 [ 4526.531730][T21704] fib6_rule_lookup+0x334/0x630 [ 4526.531730][T21704] ip6_route_output_flags+0x259/0x480 [ 4526.531730][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4526.531730][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4526.531730][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4526.531730][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4526.531730][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4526.531730][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4526.531730][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4526.531730][T21704] arp_solicit+0x4aa/0xe20 [ 4526.531730][T21704] neigh_probe+0xaa/0xf0 [ 4526.531730][T21704] [ 4526.534040][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4526.534040][T21704] dst_init+0x84/0x4a0 [ 4526.534040][T21704] dst_alloc+0x97/0x150 [ 4526.534040][T21704] ip6_dst_alloc+0x23/0x90 [ 4526.534040][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4526.534040][T21704] ip6_pol_route+0x56f/0x840 [ 4526.534040][T21704] fib6_rule_lookup+0x334/0x630 [ 4526.534040][T21704] ip6_route_output_flags+0x259/0x480 [ 4526.534040][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4526.534040][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4526.534040][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4526.534040][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4526.534040][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4526.534040][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4526.534040][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4526.534040][T21704] ip6_finish_output2+0x59e/0x10e0 [ 4526.534040][T21704] ip6_finish_output+0x555/0xdf0 [ 4526.534040][T21704] [ 4526.536349][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4526.536349][T21704] netdev_get_by_index+0x5e/0x80 [ 4526.536349][T21704] fib6_nh_init+0x3dd/0x15c0 [ 4526.536349][T21704] nh_create_ipv6+0x377/0x600 [ 4526.536349][T21704] nexthop_create+0x311/0x650 [ 4526.536349][T21704] rtm_new_nexthop+0x3f0/0x5c0 [ 4526.536349][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4526.536349][T21704] netlink_rcv_skb+0x130/0x360 [ 4526.536349][T21704] netlink_unicast+0x44b/0x710 [ 4526.536349][T21704] netlink_sendmsg+0x723/0xbe0 [ 4526.536349][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4526.536349][T21704] ___sys_sendmsg+0xee/0x170 [ 4526.536349][T21704] __sys_sendmsg+0xcd/0x170 [ 4526.536349][T21704] do_syscall_64+0xc1/0x1d0 [ 4526.536349][T21704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4526.536349][T21704] [ 4526.538317][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4526.538317][T21704] ipv6_add_dev+0x3b9/0x11b0 [ 4526.538317][T21704] addrconf_notify+0x342/0xd50 [ 4526.538317][T21704] notifier_call_chain+0xcd/0x150 [ 4526.538317][T21704] register_netdevice+0x121b/0x1860 [ 4526.538317][T21704] veth_newlink+0x401/0x830 [ 4526.538317][T21704] rtnl_newlink_create+0x341/0x850 [ 4526.538317][T21704] __rtnl_newlink+0xac9/0xd80 [ 4526.538317][T21704] rtnl_newlink+0x63/0xa0 [ 4526.538317][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4526.538317][T21704] netlink_rcv_skb+0x130/0x360 [ 4526.538317][T21704] netlink_unicast+0x44b/0x710 [ 4526.538317][T21704] netlink_sendmsg+0x723/0xbe0 [ 4526.538317][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4526.538317][T21704] ___sys_sendmsg+0xee/0x170 [ 4526.538317][T21704] __sys_sendmsg+0xcd/0x170 [ 4526.538317][T21704] do_syscall_64+0xc1/0x1d0 [ 4526.538317][T21704] [ 4536.683472][T21704] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4536.683867][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4536.683867][T21704] dst_init+0x84/0x4a0 [ 4536.683867][T21704] dst_alloc+0x97/0x150 [ 4536.683867][T21704] ip6_dst_alloc+0x23/0x90 [ 4536.683867][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4536.683867][T21704] ip6_pol_route+0x56f/0x840 [ 4536.683867][T21704] fib6_rule_lookup+0x334/0x630 [ 4536.683867][T21704] ip6_route_output_flags+0x259/0x480 [ 4536.683867][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4536.683867][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4536.683867][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4536.683867][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4536.683867][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4536.683867][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4536.683867][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4536.683867][T21704] arp_solicit+0x4aa/0xe20 [ 4536.683867][T21704] neigh_probe+0xaa/0xf0 [ 4536.683867][T21704] [ 4536.686218][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4536.686218][T21704] dst_init+0x84/0x4a0 [ 4536.686218][T21704] dst_alloc+0x97/0x150 [ 4536.686218][T21704] ip6_dst_alloc+0x23/0x90 [ 4536.686218][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4536.686218][T21704] ip6_pol_route+0x56f/0x840 [ 4536.686218][T21704] fib6_rule_lookup+0x334/0x630 [ 4536.686218][T21704] ip6_route_output_flags+0x259/0x480 [ 4536.686218][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4536.686218][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4536.686218][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4536.686218][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4536.686218][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4536.686218][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4536.686218][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4536.686218][T21704] ip6_finish_output2+0x59e/0x10e0 [ 4536.686218][T21704] ip6_finish_output+0x555/0xdf0 [ 4536.686218][T21704] [ 4536.688619][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4536.688619][T21704] netdev_get_by_index+0x5e/0x80 [ 4536.688619][T21704] fib6_nh_init+0x3dd/0x15c0 [ 4536.688619][T21704] nh_create_ipv6+0x377/0x600 [ 4536.688619][T21704] nexthop_create+0x311/0x650 [ 4536.688619][T21704] rtm_new_nexthop+0x3f0/0x5c0 [ 4536.688619][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4536.688619][T21704] netlink_rcv_skb+0x130/0x360 [ 4536.688619][T21704] netlink_unicast+0x44b/0x710 [ 4536.688619][T21704] netlink_sendmsg+0x723/0xbe0 [ 4536.688619][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4536.688619][T21704] ___sys_sendmsg+0xee/0x170 [ 4536.688619][T21704] __sys_sendmsg+0xcd/0x170 [ 4536.688619][T21704] do_syscall_64+0xc1/0x1d0 [ 4536.688619][T21704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4536.688619][T21704] [ 4536.690689][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4536.690689][T21704] ipv6_add_dev+0x3b9/0x11b0 [ 4536.690689][T21704] addrconf_notify+0x342/0xd50 [ 4536.690689][T21704] notifier_call_chain+0xcd/0x150 [ 4536.690689][T21704] register_netdevice+0x121b/0x1860 [ 4536.690689][T21704] veth_newlink+0x401/0x830 [ 4536.690689][T21704] rtnl_newlink_create+0x341/0x850 [ 4536.690689][T21704] __rtnl_newlink+0xac9/0xd80 [ 4536.690689][T21704] rtnl_newlink+0x63/0xa0 [ 4536.690689][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4536.690689][T21704] netlink_rcv_skb+0x130/0x360 [ 4536.690689][T21704] netlink_unicast+0x44b/0x710 [ 4536.690689][T21704] netlink_sendmsg+0x723/0xbe0 [ 4536.690689][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4536.690689][T21704] ___sys_sendmsg+0xee/0x170 [ 4536.690689][T21704] __sys_sendmsg+0xcd/0x170 [ 4536.690689][T21704] do_syscall_64+0xc1/0x1d0 [ 4536.690689][T21704] [ 4546.891411][T21704] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4546.891814][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4546.891814][T21704] dst_init+0x84/0x4a0 [ 4546.891814][T21704] dst_alloc+0x97/0x150 [ 4546.891814][T21704] ip6_dst_alloc+0x23/0x90 [ 4546.891814][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4546.891814][T21704] ip6_pol_route+0x56f/0x840 [ 4546.891814][T21704] fib6_rule_lookup+0x334/0x630 [ 4546.891814][T21704] ip6_route_output_flags+0x259/0x480 [ 4546.891814][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4546.891814][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4546.891814][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4546.891814][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4546.891814][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4546.891814][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4546.891814][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4546.891814][T21704] arp_solicit+0x4aa/0xe20 [ 4546.891814][T21704] neigh_probe+0xaa/0xf0 [ 4546.891814][T21704] [ 4546.894121][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4546.894121][T21704] dst_init+0x84/0x4a0 [ 4546.894121][T21704] dst_alloc+0x97/0x150 [ 4546.894121][T21704] ip6_dst_alloc+0x23/0x90 [ 4546.894121][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4546.894121][T21704] ip6_pol_route+0x56f/0x840 [ 4546.894121][T21704] fib6_rule_lookup+0x334/0x630 [ 4546.894121][T21704] ip6_route_output_flags+0x259/0x480 [ 4546.894121][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4546.894121][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4546.894121][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4546.894121][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4546.894121][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4546.894121][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4546.894121][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4546.894121][T21704] ip6_finish_output2+0x59e/0x10e0 [ 4546.894121][T21704] ip6_finish_output+0x555/0xdf0 [ 4546.894121][T21704] [ 4546.896442][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4546.896442][T21704] netdev_get_by_index+0x5e/0x80 [ 4546.896442][T21704] fib6_nh_init+0x3dd/0x15c0 [ 4546.896442][T21704] nh_create_ipv6+0x377/0x600 [ 4546.896442][T21704] nexthop_create+0x311/0x650 [ 4546.896442][T21704] rtm_new_nexthop+0x3f0/0x5c0 [ 4546.896442][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4546.896442][T21704] netlink_rcv_skb+0x130/0x360 [ 4546.896442][T21704] netlink_unicast+0x44b/0x710 [ 4546.896442][T21704] netlink_sendmsg+0x723/0xbe0 [ 4546.896442][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4546.896442][T21704] ___sys_sendmsg+0xee/0x170 [ 4546.896442][T21704] __sys_sendmsg+0xcd/0x170 [ 4546.896442][T21704] do_syscall_64+0xc1/0x1d0 [ 4546.896442][T21704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4546.896442][T21704] [ 4546.898416][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4546.898416][T21704] ipv6_add_dev+0x3b9/0x11b0 [ 4546.898416][T21704] addrconf_notify+0x342/0xd50 [ 4546.898416][T21704] notifier_call_chain+0xcd/0x150 [ 4546.898416][T21704] register_netdevice+0x121b/0x1860 [ 4546.898416][T21704] veth_newlink+0x401/0x830 [ 4546.898416][T21704] rtnl_newlink_create+0x341/0x850 [ 4546.898416][T21704] __rtnl_newlink+0xac9/0xd80 [ 4546.898416][T21704] rtnl_newlink+0x63/0xa0 [ 4546.898416][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4546.898416][T21704] netlink_rcv_skb+0x130/0x360 [ 4546.898416][T21704] netlink_unicast+0x44b/0x710 [ 4546.898416][T21704] netlink_sendmsg+0x723/0xbe0 [ 4546.898416][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4546.898416][T21704] ___sys_sendmsg+0xee/0x170 [ 4546.898416][T21704] __sys_sendmsg+0xcd/0x170 [ 4546.898416][T21704] do_syscall_64+0xc1/0x1d0 [ 4546.898416][T21704] [ 4557.035371][T21704] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4557.035844][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4557.035844][T21704] dst_init+0x84/0x4a0 [ 4557.035844][T21704] dst_alloc+0x97/0x150 [ 4557.035844][T21704] ip6_dst_alloc+0x23/0x90 [ 4557.035844][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4557.035844][T21704] ip6_pol_route+0x56f/0x840 [ 4557.035844][T21704] fib6_rule_lookup+0x334/0x630 [ 4557.035844][T21704] ip6_route_output_flags+0x259/0x480 [ 4557.035844][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4557.035844][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4557.035844][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4557.035844][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4557.035844][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4557.035844][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4557.035844][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4557.035844][T21704] arp_solicit+0x4aa/0xe20 [ 4557.035844][T21704] neigh_probe+0xaa/0xf0 [ 4557.035844][T21704] [ 4557.038206][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4557.038206][T21704] dst_init+0x84/0x4a0 [ 4557.038206][T21704] dst_alloc+0x97/0x150 [ 4557.038206][T21704] ip6_dst_alloc+0x23/0x90 [ 4557.038206][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4557.038206][T21704] ip6_pol_route+0x56f/0x840 [ 4557.038206][T21704] fib6_rule_lookup+0x334/0x630 [ 4557.038206][T21704] ip6_route_output_flags+0x259/0x480 [ 4557.038206][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4557.038206][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4557.038206][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4557.038206][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4557.038206][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4557.038206][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4557.038206][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4557.038206][T21704] ip6_finish_output2+0x59e/0x10e0 [ 4557.038206][T21704] ip6_finish_output+0x555/0xdf0 [ 4557.038206][T21704] [ 4557.040572][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4557.040572][T21704] netdev_get_by_index+0x5e/0x80 [ 4557.040572][T21704] fib6_nh_init+0x3dd/0x15c0 [ 4557.040572][T21704] nh_create_ipv6+0x377/0x600 [ 4557.040572][T21704] nexthop_create+0x311/0x650 [ 4557.040572][T21704] rtm_new_nexthop+0x3f0/0x5c0 [ 4557.040572][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4557.040572][T21704] netlink_rcv_skb+0x130/0x360 [ 4557.040572][T21704] netlink_unicast+0x44b/0x710 [ 4557.040572][T21704] netlink_sendmsg+0x723/0xbe0 [ 4557.040572][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4557.040572][T21704] ___sys_sendmsg+0xee/0x170 [ 4557.040572][T21704] __sys_sendmsg+0xcd/0x170 [ 4557.040572][T21704] do_syscall_64+0xc1/0x1d0 [ 4557.040572][T21704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4557.040572][T21704] [ 4557.042667][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4557.042667][T21704] ipv6_add_dev+0x3b9/0x11b0 [ 4557.042667][T21704] addrconf_notify+0x342/0xd50 [ 4557.042667][T21704] notifier_call_chain+0xcd/0x150 [ 4557.042667][T21704] register_netdevice+0x121b/0x1860 [ 4557.042667][T21704] veth_newlink+0x401/0x830 [ 4557.042667][T21704] rtnl_newlink_create+0x341/0x850 [ 4557.042667][T21704] __rtnl_newlink+0xac9/0xd80 [ 4557.042667][T21704] rtnl_newlink+0x63/0xa0 [ 4557.042667][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4557.042667][T21704] netlink_rcv_skb+0x130/0x360 [ 4557.042667][T21704] netlink_unicast+0x44b/0x710 [ 4557.042667][T21704] netlink_sendmsg+0x723/0xbe0 [ 4557.042667][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4557.042667][T21704] ___sys_sendmsg+0xee/0x170 [ 4557.042667][T21704] __sys_sendmsg+0xcd/0x170 [ 4557.042667][T21704] do_syscall_64+0xc1/0x1d0 [ 4557.042667][T21704] [ 4567.171418][T21704] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4567.171900][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4567.171900][T21704] dst_init+0x84/0x4a0 [ 4567.171900][T21704] dst_alloc+0x97/0x150 [ 4567.171900][T21704] ip6_dst_alloc+0x23/0x90 [ 4567.171900][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4567.171900][T21704] ip6_pol_route+0x56f/0x840 [ 4567.171900][T21704] fib6_rule_lookup+0x334/0x630 [ 4567.171900][T21704] ip6_route_output_flags+0x259/0x480 [ 4567.171900][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4567.171900][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4567.171900][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4567.171900][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4567.171900][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4567.171900][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4567.171900][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4567.171900][T21704] arp_solicit+0x4aa/0xe20 [ 4567.171900][T21704] neigh_probe+0xaa/0xf0 [ 4567.171900][T21704] [ 4567.174184][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4567.174184][T21704] dst_init+0x84/0x4a0 [ 4567.174184][T21704] dst_alloc+0x97/0x150 [ 4567.174184][T21704] ip6_dst_alloc+0x23/0x90 [ 4567.174184][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4567.174184][T21704] ip6_pol_route+0x56f/0x840 [ 4567.174184][T21704] fib6_rule_lookup+0x334/0x630 [ 4567.174184][T21704] ip6_route_output_flags+0x259/0x480 [ 4567.174184][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4567.174184][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4567.174184][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4567.174184][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4567.174184][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4567.174184][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4567.174184][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4567.174184][T21704] ip6_finish_output2+0x59e/0x10e0 [ 4567.174184][T21704] ip6_finish_output+0x555/0xdf0 [ 4567.174184][T21704] [ 4567.176465][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4567.176465][T21704] netdev_get_by_index+0x5e/0x80 [ 4567.176465][T21704] fib6_nh_init+0x3dd/0x15c0 [ 4567.176465][T21704] nh_create_ipv6+0x377/0x600 [ 4567.176465][T21704] nexthop_create+0x311/0x650 [ 4567.176465][T21704] rtm_new_nexthop+0x3f0/0x5c0 [ 4567.176465][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4567.176465][T21704] netlink_rcv_skb+0x130/0x360 [ 4567.176465][T21704] netlink_unicast+0x44b/0x710 [ 4567.176465][T21704] netlink_sendmsg+0x723/0xbe0 [ 4567.176465][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4567.176465][T21704] ___sys_sendmsg+0xee/0x170 [ 4567.176465][T21704] __sys_sendmsg+0xcd/0x170 [ 4567.176465][T21704] do_syscall_64+0xc1/0x1d0 [ 4567.176465][T21704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4567.176465][T21704] [ 4567.178431][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4567.178431][T21704] ipv6_add_dev+0x3b9/0x11b0 [ 4567.178431][T21704] addrconf_notify+0x342/0xd50 [ 4567.178431][T21704] notifier_call_chain+0xcd/0x150 [ 4567.178431][T21704] register_netdevice+0x121b/0x1860 [ 4567.178431][T21704] veth_newlink+0x401/0x830 [ 4567.178431][T21704] rtnl_newlink_create+0x341/0x850 [ 4567.178431][T21704] __rtnl_newlink+0xac9/0xd80 [ 4567.178431][T21704] rtnl_newlink+0x63/0xa0 [ 4567.178431][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4567.178431][T21704] netlink_rcv_skb+0x130/0x360 [ 4567.178431][T21704] netlink_unicast+0x44b/0x710 [ 4567.178431][T21704] netlink_sendmsg+0x723/0xbe0 [ 4567.178431][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4567.178431][T21704] ___sys_sendmsg+0xee/0x170 [ 4567.178431][T21704] __sys_sendmsg+0xcd/0x170 [ 4567.178431][T21704] do_syscall_64+0xc1/0x1d0 [ 4567.178431][T21704] [ 4577.227332][T21704] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4577.227756][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4577.227756][T21704] dst_init+0x84/0x4a0 [ 4577.227756][T21704] dst_alloc+0x97/0x150 [ 4577.227756][T21704] ip6_dst_alloc+0x23/0x90 [ 4577.227756][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4577.227756][T21704] ip6_pol_route+0x56f/0x840 [ 4577.227756][T21704] fib6_rule_lookup+0x334/0x630 [ 4577.227756][T21704] ip6_route_output_flags+0x259/0x480 [ 4577.227756][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4577.227756][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4577.227756][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4577.227756][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4577.227756][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4577.227756][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4577.227756][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4577.227756][T21704] arp_solicit+0x4aa/0xe20 [ 4577.227756][T21704] neigh_probe+0xaa/0xf0 [ 4577.227756][T21704] [ 4577.230268][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4577.230268][T21704] dst_init+0x84/0x4a0 [ 4577.230268][T21704] dst_alloc+0x97/0x150 [ 4577.230268][T21704] ip6_dst_alloc+0x23/0x90 [ 4577.230268][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4577.230268][T21704] ip6_pol_route+0x56f/0x840 [ 4577.230268][T21704] fib6_rule_lookup+0x334/0x630 [ 4577.230268][T21704] ip6_route_output_flags+0x259/0x480 [ 4577.230268][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4577.230268][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4577.230268][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4577.230268][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4577.230268][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4577.230268][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4577.230268][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4577.230268][T21704] ip6_finish_output2+0x59e/0x10e0 [ 4577.230268][T21704] ip6_finish_output+0x555/0xdf0 [ 4577.230268][T21704] [ 4577.232855][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4577.232855][T21704] netdev_get_by_index+0x5e/0x80 [ 4577.232855][T21704] fib6_nh_init+0x3dd/0x15c0 [ 4577.232855][T21704] nh_create_ipv6+0x377/0x600 [ 4577.232855][T21704] nexthop_create+0x311/0x650 [ 4577.232855][T21704] rtm_new_nexthop+0x3f0/0x5c0 [ 4577.232855][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4577.232855][T21704] netlink_rcv_skb+0x130/0x360 [ 4577.232855][T21704] netlink_unicast+0x44b/0x710 [ 4577.232855][T21704] netlink_sendmsg+0x723/0xbe0 [ 4577.232855][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4577.232855][T21704] ___sys_sendmsg+0xee/0x170 [ 4577.232855][T21704] __sys_sendmsg+0xcd/0x170 [ 4577.232855][T21704] do_syscall_64+0xc1/0x1d0 [ 4577.232855][T21704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4577.232855][T21704] [ 4577.235003][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4577.235003][T21704] ipv6_add_dev+0x3b9/0x11b0 [ 4577.235003][T21704] addrconf_notify+0x342/0xd50 [ 4577.235003][T21704] notifier_call_chain+0xcd/0x150 [ 4577.235003][T21704] register_netdevice+0x121b/0x1860 [ 4577.235003][T21704] veth_newlink+0x401/0x830 [ 4577.235003][T21704] rtnl_newlink_create+0x341/0x850 [ 4577.235003][T21704] __rtnl_newlink+0xac9/0xd80 [ 4577.235003][T21704] rtnl_newlink+0x63/0xa0 [ 4577.235003][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4577.235003][T21704] netlink_rcv_skb+0x130/0x360 [ 4577.235003][T21704] netlink_unicast+0x44b/0x710 [ 4577.235003][T21704] netlink_sendmsg+0x723/0xbe0 [ 4577.235003][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4577.235003][T21704] ___sys_sendmsg+0xee/0x170 [ 4577.235003][T21704] __sys_sendmsg+0xcd/0x170 [ 4577.235003][T21704] do_syscall_64+0xc1/0x1d0 [ 4577.235003][T21704] [ 4587.243324][T21704] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4587.243732][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4587.243732][T21704] dst_init+0x84/0x4a0 [ 4587.243732][T21704] dst_alloc+0x97/0x150 [ 4587.243732][T21704] ip6_dst_alloc+0x23/0x90 [ 4587.243732][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4587.243732][T21704] ip6_pol_route+0x56f/0x840 [ 4587.243732][T21704] fib6_rule_lookup+0x334/0x630 [ 4587.243732][T21704] ip6_route_output_flags+0x259/0x480 [ 4587.243732][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4587.243732][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4587.243732][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4587.243732][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4587.243732][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4587.243732][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4587.243732][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4587.243732][T21704] arp_solicit+0x4aa/0xe20 [ 4587.243732][T21704] neigh_probe+0xaa/0xf0 [ 4587.243732][T21704] [ 4587.246061][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4587.246061][T21704] dst_init+0x84/0x4a0 [ 4587.246061][T21704] dst_alloc+0x97/0x150 [ 4587.246061][T21704] ip6_dst_alloc+0x23/0x90 [ 4587.246061][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4587.246061][T21704] ip6_pol_route+0x56f/0x840 [ 4587.246061][T21704] fib6_rule_lookup+0x334/0x630 [ 4587.246061][T21704] ip6_route_output_flags+0x259/0x480 [ 4587.246061][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4587.246061][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4587.246061][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4587.246061][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4587.246061][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4587.246061][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4587.246061][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4587.246061][T21704] ip6_finish_output2+0x59e/0x10e0 [ 4587.246061][T21704] ip6_finish_output+0x555/0xdf0 [ 4587.246061][T21704] [ 4587.248387][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4587.248387][T21704] netdev_get_by_index+0x5e/0x80 [ 4587.248387][T21704] fib6_nh_init+0x3dd/0x15c0 [ 4587.248387][T21704] nh_create_ipv6+0x377/0x600 [ 4587.248387][T21704] nexthop_create+0x311/0x650 [ 4587.248387][T21704] rtm_new_nexthop+0x3f0/0x5c0 [ 4587.248387][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4587.248387][T21704] netlink_rcv_skb+0x130/0x360 [ 4587.248387][T21704] netlink_unicast+0x44b/0x710 [ 4587.248387][T21704] netlink_sendmsg+0x723/0xbe0 [ 4587.248387][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4587.248387][T21704] ___sys_sendmsg+0xee/0x170 [ 4587.248387][T21704] __sys_sendmsg+0xcd/0x170 [ 4587.248387][T21704] do_syscall_64+0xc1/0x1d0 [ 4587.248387][T21704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4587.248387][T21704] [ 4587.250397][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4587.250397][T21704] ipv6_add_dev+0x3b9/0x11b0 [ 4587.250397][T21704] addrconf_notify+0x342/0xd50 [ 4587.250397][T21704] notifier_call_chain+0xcd/0x150 [ 4587.250397][T21704] register_netdevice+0x121b/0x1860 [ 4587.250397][T21704] veth_newlink+0x401/0x830 [ 4587.250397][T21704] rtnl_newlink_create+0x341/0x850 [ 4587.250397][T21704] __rtnl_newlink+0xac9/0xd80 [ 4587.250397][T21704] rtnl_newlink+0x63/0xa0 [ 4587.250397][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4587.250397][T21704] netlink_rcv_skb+0x130/0x360 [ 4587.250397][T21704] netlink_unicast+0x44b/0x710 [ 4587.250397][T21704] netlink_sendmsg+0x723/0xbe0 [ 4587.250397][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4587.250397][T21704] ___sys_sendmsg+0xee/0x170 [ 4587.250397][T21704] __sys_sendmsg+0xcd/0x170 [ 4587.250397][T21704] do_syscall_64+0xc1/0x1d0 [ 4587.250397][T21704] [ 4597.515489][T21704] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4597.515888][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4597.515888][T21704] dst_init+0x84/0x4a0 [ 4597.515888][T21704] dst_alloc+0x97/0x150 [ 4597.515888][T21704] ip6_dst_alloc+0x23/0x90 [ 4597.515888][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4597.515888][T21704] ip6_pol_route+0x56f/0x840 [ 4597.515888][T21704] fib6_rule_lookup+0x334/0x630 [ 4597.515888][T21704] ip6_route_output_flags+0x259/0x480 [ 4597.515888][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4597.515888][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4597.515888][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4597.515888][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4597.515888][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4597.515888][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4597.515888][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4597.515888][T21704] arp_solicit+0x4aa/0xe20 [ 4597.515888][T21704] neigh_probe+0xaa/0xf0 [ 4597.515888][T21704] [ 4597.518167][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4597.518167][T21704] dst_init+0x84/0x4a0 [ 4597.518167][T21704] dst_alloc+0x97/0x150 [ 4597.518167][T21704] ip6_dst_alloc+0x23/0x90 [ 4597.518167][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4597.518167][T21704] ip6_pol_route+0x56f/0x840 [ 4597.518167][T21704] fib6_rule_lookup+0x334/0x630 [ 4597.518167][T21704] ip6_route_output_flags+0x259/0x480 [ 4597.518167][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4597.518167][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4597.518167][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4597.518167][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4597.518167][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4597.518167][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4597.518167][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4597.518167][T21704] ip6_finish_output2+0x59e/0x10e0 [ 4597.518167][T21704] ip6_finish_output+0x555/0xdf0 [ 4597.518167][T21704] [ 4597.520486][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4597.520486][T21704] netdev_get_by_index+0x5e/0x80 [ 4597.520486][T21704] fib6_nh_init+0x3dd/0x15c0 [ 4597.520486][T21704] nh_create_ipv6+0x377/0x600 [ 4597.520486][T21704] nexthop_create+0x311/0x650 [ 4597.520486][T21704] rtm_new_nexthop+0x3f0/0x5c0 [ 4597.520486][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4597.520486][T21704] netlink_rcv_skb+0x130/0x360 [ 4597.520486][T21704] netlink_unicast+0x44b/0x710 [ 4597.520486][T21704] netlink_sendmsg+0x723/0xbe0 [ 4597.520486][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4597.520486][T21704] ___sys_sendmsg+0xee/0x170 [ 4597.520486][T21704] __sys_sendmsg+0xcd/0x170 [ 4597.520486][T21704] do_syscall_64+0xc1/0x1d0 [ 4597.520486][T21704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4597.520486][T21704] [ 4597.522467][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4597.522467][T21704] ipv6_add_dev+0x3b9/0x11b0 [ 4597.522467][T21704] addrconf_notify+0x342/0xd50 [ 4597.522467][T21704] notifier_call_chain+0xcd/0x150 [ 4597.522467][T21704] register_netdevice+0x121b/0x1860 [ 4597.522467][T21704] veth_newlink+0x401/0x830 [ 4597.522467][T21704] rtnl_newlink_create+0x341/0x850 [ 4597.522467][T21704] __rtnl_newlink+0xac9/0xd80 [ 4597.522467][T21704] rtnl_newlink+0x63/0xa0 [ 4597.522467][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4597.522467][T21704] netlink_rcv_skb+0x130/0x360 [ 4597.522467][T21704] netlink_unicast+0x44b/0x710 [ 4597.522467][T21704] netlink_sendmsg+0x723/0xbe0 [ 4597.522467][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4597.522467][T21704] ___sys_sendmsg+0xee/0x170 [ 4597.522467][T21704] __sys_sendmsg+0xcd/0x170 [ 4597.522467][T21704] do_syscall_64+0xc1/0x1d0 [ 4597.522467][T21704] [ 4607.779430][T21704] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 4607.779995][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4607.779995][T21704] dst_init+0x84/0x4a0 [ 4607.779995][T21704] dst_alloc+0x97/0x150 [ 4607.779995][T21704] ip6_dst_alloc+0x23/0x90 [ 4607.779995][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4607.779995][T21704] ip6_pol_route+0x56f/0x840 [ 4607.779995][T21704] fib6_rule_lookup+0x334/0x630 [ 4607.779995][T21704] ip6_route_output_flags+0x259/0x480 [ 4607.779995][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4607.779995][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4607.779995][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4607.779995][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4607.779995][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4607.779995][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4607.779995][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4607.779995][T21704] arp_solicit+0x4aa/0xe20 [ 4607.779995][T21704] neigh_probe+0xaa/0xf0 [ 4607.779995][T21704] [ 4607.782326][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4607.782326][T21704] dst_init+0x84/0x4a0 [ 4607.782326][T21704] dst_alloc+0x97/0x150 [ 4607.782326][T21704] ip6_dst_alloc+0x23/0x90 [ 4607.782326][T21704] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 4607.782326][T21704] ip6_pol_route+0x56f/0x840 [ 4607.782326][T21704] fib6_rule_lookup+0x334/0x630 [ 4607.782326][T21704] ip6_route_output_flags+0x259/0x480 [ 4607.782326][T21704] ip6_dst_lookup_tail.constprop.0+0x5c2/0x940 [ 4607.782326][T21704] ip6_dst_lookup_flow+0x88/0x190 [ 4607.782326][T21704] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 4607.782326][T21704] vxlan_xmit_one+0xb96/0x49c0 [vxlan] [ 4607.782326][T21704] vxlan_xmit+0x9b8/0xf10 [vxlan] [ 4607.782326][T21704] dev_hard_start_xmit+0x10e/0x360 [ 4607.782326][T21704] __dev_queue_xmit+0xf87/0x1890 [ 4607.782326][T21704] ip6_finish_output2+0x59e/0x10e0 [ 4607.782326][T21704] ip6_finish_output+0x555/0xdf0 [ 4607.782326][T21704] [ 4607.784658][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4607.784658][T21704] netdev_get_by_index+0x5e/0x80 [ 4607.784658][T21704] fib6_nh_init+0x3dd/0x15c0 [ 4607.784658][T21704] nh_create_ipv6+0x377/0x600 [ 4607.784658][T21704] nexthop_create+0x311/0x650 [ 4607.784658][T21704] rtm_new_nexthop+0x3f0/0x5c0 [ 4607.784658][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4607.784658][T21704] netlink_rcv_skb+0x130/0x360 [ 4607.784658][T21704] netlink_unicast+0x44b/0x710 [ 4607.784658][T21704] netlink_sendmsg+0x723/0xbe0 [ 4607.784658][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4607.784658][T21704] ___sys_sendmsg+0xee/0x170 [ 4607.784658][T21704] __sys_sendmsg+0xcd/0x170 [ 4607.784658][T21704] do_syscall_64+0xc1/0x1d0 [ 4607.784658][T21704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 4607.784658][T21704] [ 4607.786685][T21704] ref_tracker: veth_A-R1@ffff88800cf6c5e0 has 1/4 users at [ 4607.786685][T21704] ipv6_add_dev+0x3b9/0x11b0 [ 4607.786685][T21704] addrconf_notify+0x342/0xd50 [ 4607.786685][T21704] notifier_call_chain+0xcd/0x150 [ 4607.786685][T21704] register_netdevice+0x121b/0x1860 [ 4607.786685][T21704] veth_newlink+0x401/0x830 [ 4607.786685][T21704] rtnl_newlink_create+0x341/0x850 [ 4607.786685][T21704] __rtnl_newlink+0xac9/0xd80 [ 4607.786685][T21704] rtnl_newlink+0x63/0xa0 [ 4607.786685][T21704] rtnetlink_rcv_msg+0x2fb/0xc10 [ 4607.786685][T21704] netlink_rcv_skb+0x130/0x360 [ 4607.786685][T21704] netlink_unicast+0x44b/0x710 [ 4607.786685][T21704] netlink_sendmsg+0x723/0xbe0 [ 4607.786685][T21704] ____sys_sendmsg+0x7b2/0xa10 [ 4607.786685][T21704] ___sys_sendmsg+0xee/0x170 [ 4607.786685][T21704] __sys_sendmsg+0xcd/0x170 [ 4607.786685][T21704] do_syscall_64+0xc1/0x1d0 [ 4607.786685][T21704]