[ 30.925517][ T263] ip (263) used greatest stack depth: 24032 bytes left [ 34.180168][ T284] ip (284) used greatest stack depth: 22848 bytes left [ 458.078769][ T3644] br0: port 1(veth_A-C) entered blocking state [ 458.079355][ T3644] br0: port 1(veth_A-C) entered disabled state [ 458.079593][ T3644] veth_A-C: entered allmulticast mode [ 458.080787][ T3644] veth_A-C: entered promiscuous mode [ 458.082164][ T3644] br0: port 1(veth_A-C) entered blocking state [ 458.082531][ T3644] br0: port 1(veth_A-C) entered forwarding state [ 459.353874][ T3654] br0: port 2(vxlan_a) entered blocking state [ 459.354117][ T3654] br0: port 2(vxlan_a) entered disabled state [ 459.354346][ T3654] vxlan_a: entered allmulticast mode [ 459.355510][ T3654] vxlan_a: entered promiscuous mode [ 460.221472][ T3660] br0: port 2(vxlan_a) entered blocking state [ 460.221724][ T3660] br0: port 2(vxlan_a) entered forwarding state [ 467.494377][ T3693] socat (3693) used greatest stack depth: 22720 bytes left [ 469.079664][ T10] vxlan_a: left allmulticast mode [ 469.079997][ T10] vxlan_a: left promiscuous mode [ 469.080298][ T10] br0: port 2(vxlan_a) entered disabled state [ 469.083688][ T10] veth_A-C: left allmulticast mode [ 469.083856][ T10] veth_A-C: left promiscuous mode [ 469.084142][ T10] br0: port 1(veth_A-C) entered disabled state [ 484.196993][ T3842] br0: port 1(veth_A-C) entered blocking state [ 484.197229][ T3842] br0: port 1(veth_A-C) entered disabled state [ 484.197447][ T3842] veth_A-C: entered allmulticast mode [ 484.199964][ T3842] veth_A-C: entered promiscuous mode [ 484.200983][ T3842] br0: port 1(veth_A-C) entered blocking state [ 484.201180][ T3842] br0: port 1(veth_A-C) entered forwarding state [ 485.471003][ T3852] br0: port 2(vxlan_a) entered blocking state [ 485.471359][ T3852] br0: port 2(vxlan_a) entered disabled state [ 485.471754][ T3852] vxlan_a: entered allmulticast mode [ 485.473757][ T3852] vxlan_a: entered promiscuous mode [ 486.297236][ T3858] br0: port 2(vxlan_a) entered blocking state [ 486.297476][ T3858] br0: port 2(vxlan_a) entered forwarding state [ 494.766975][ T10] vxlan_a: left allmulticast mode [ 494.767220][ T10] vxlan_a: left promiscuous mode [ 494.767626][ T10] br0: port 2(vxlan_a) entered disabled state [ 494.769572][ T10] veth_A-C: left allmulticast mode [ 494.769991][ T10] veth_A-C: left promiscuous mode [ 494.770322][ T10] br0: port 1(veth_A-C) entered disabled state [ 508.056088][ T4027] br0: port 1(veth_A-C) entered blocking state [ 508.056362][ T4027] br0: port 1(veth_A-C) entered disabled state [ 508.056627][ T4027] veth_A-C: entered allmulticast mode [ 508.057856][ T4027] veth_A-C: entered promiscuous mode [ 508.058934][ T4027] br0: port 1(veth_A-C) entered blocking state [ 508.059154][ T4027] br0: port 1(veth_A-C) entered forwarding state [ 509.375599][ T4037] br0: port 2(vxlan_a) entered blocking state [ 509.376001][ T4037] br0: port 2(vxlan_a) entered disabled state [ 509.376385][ T4037] vxlan_a: entered allmulticast mode [ 509.378992][ T4037] vxlan_a: entered promiscuous mode [ 510.183973][ T4043] br0: port 2(vxlan_a) entered blocking state [ 510.184221][ T4043] br0: port 2(vxlan_a) entered forwarding state [ 518.729697][ T10] vxlan_a: left allmulticast mode [ 518.729915][ T10] vxlan_a: left promiscuous mode [ 518.730241][ T10] br0: port 2(vxlan_a) entered disabled state [ 518.731783][ T10] veth_A-C: left allmulticast mode [ 518.731974][ T10] veth_A-C: left promiscuous mode [ 518.732304][ T10] br0: port 1(veth_A-C) entered disabled state [ 532.462330][ T4224] br0: port 1(veth_A-C) entered blocking state [ 532.462863][ T4224] br0: port 1(veth_A-C) entered disabled state [ 532.463099][ T4224] veth_A-C: entered allmulticast mode [ 532.464272][ T4224] veth_A-C: entered promiscuous mode [ 532.465280][ T4224] br0: port 1(veth_A-C) entered blocking state [ 532.465503][ T4224] br0: port 1(veth_A-C) entered forwarding state [ 533.907902][ T4234] br0: port 2(vxlan_a) entered blocking state [ 533.908268][ T4234] br0: port 2(vxlan_a) entered disabled state [ 533.909621][ T4234] vxlan_a: entered allmulticast mode [ 533.911546][ T4234] vxlan_a: entered promiscuous mode [ 534.733115][ T4240] br0: port 2(vxlan_a) entered blocking state [ 534.733527][ T4240] br0: port 2(vxlan_a) entered forwarding state [ 543.646413][ T10] vxlan_a: left allmulticast mode [ 543.646650][ T10] vxlan_a: left promiscuous mode [ 543.646940][ T10] br0: port 2(vxlan_a) entered disabled state [ 543.648263][ T10] veth_A-C: left allmulticast mode [ 543.648423][ T10] veth_A-C: left promiscuous mode [ 543.649428][ T10] br0: port 1(veth_A-C) entered disabled state [ 556.976204][ T4409] br0: port 1(veth_A-C) entered blocking state [ 556.976447][ T4409] br0: port 1(veth_A-C) entered disabled state [ 556.976703][ T4409] veth_A-C: entered allmulticast mode [ 556.977986][ T4409] veth_A-C: entered promiscuous mode [ 556.979411][ T4409] br0: port 1(veth_A-C) entered blocking state [ 556.979633][ T4409] br0: port 1(veth_A-C) entered forwarding state [ 558.306527][ T4419] br0: port 2(vxlan_a) entered blocking state [ 558.306781][ T4419] br0: port 2(vxlan_a) entered disabled state [ 558.307024][ T4419] vxlan_a: entered allmulticast mode [ 558.308318][ T4419] vxlan_a: entered promiscuous mode [ 559.171861][ T4425] br0: port 2(vxlan_a) entered blocking state [ 559.172255][ T4425] br0: port 2(vxlan_a) entered forwarding state [ 566.422625][ T4458] socat (4458) used greatest stack depth: 21664 bytes left [ 568.087992][ T10] vxlan_a: left allmulticast mode [ 568.088205][ T10] vxlan_a: left promiscuous mode [ 568.088515][ T10] br0: port 2(vxlan_a) entered disabled state [ 568.089999][ T10] veth_A-C: left allmulticast mode [ 568.090151][ T10] veth_A-C: left promiscuous mode [ 568.090448][ T10] br0: port 1(veth_A-C) entered disabled state [ 582.559297][ T4606] br0: port 1(veth_A-C) entered blocking state [ 582.559566][ T4606] br0: port 1(veth_A-C) entered disabled state [ 582.559810][ T4606] veth_A-C: entered allmulticast mode [ 582.561010][ T4606] veth_A-C: entered promiscuous mode [ 582.562143][ T4606] br0: port 1(veth_A-C) entered blocking state [ 582.562366][ T4606] br0: port 1(veth_A-C) entered forwarding state [ 583.880309][ T4616] br0: port 2(vxlan_a) entered blocking state [ 583.880724][ T4616] br0: port 2(vxlan_a) entered disabled state [ 583.881127][ T4616] vxlan_a: entered allmulticast mode [ 583.882584][ T4616] vxlan_a: entered promiscuous mode [ 584.714754][ T4622] br0: port 2(vxlan_a) entered blocking state [ 584.715020][ T4622] br0: port 2(vxlan_a) entered forwarding state [ 593.378760][ T10] vxlan_a: left allmulticast mode [ 593.378961][ T10] vxlan_a: left promiscuous mode [ 593.379257][ T10] br0: port 2(vxlan_a) entered disabled state [ 593.380802][ T10] veth_A-C: left allmulticast mode [ 593.380982][ T10] veth_A-C: left promiscuous mode [ 593.381258][ T10] br0: port 1(veth_A-C) entered disabled state [ 606.357304][ T4791] br0: port 1(veth_A-C) entered blocking state [ 606.357608][ T4791] br0: port 1(veth_A-C) entered disabled state [ 606.357867][ T4791] veth_A-C: entered allmulticast mode [ 606.359134][ T4791] veth_A-C: entered promiscuous mode [ 606.360204][ T4791] br0: port 1(veth_A-C) entered blocking state [ 606.360446][ T4791] br0: port 1(veth_A-C) entered forwarding state [ 607.642361][ T4801] br0: port 2(vxlan_a) entered blocking state [ 607.643228][ T4801] br0: port 2(vxlan_a) entered disabled state [ 607.643471][ T4801] vxlan_a: entered allmulticast mode [ 607.644702][ T4801] vxlan_a: entered promiscuous mode [ 608.434992][ T4807] br0: port 2(vxlan_a) entered blocking state [ 608.435273][ T4807] br0: port 2(vxlan_a) entered forwarding state [ 617.193071][ T10] vxlan_a: left allmulticast mode [ 617.193332][ T10] vxlan_a: left promiscuous mode [ 617.193758][ T10] br0: port 2(vxlan_a) entered disabled state [ 617.196050][ T10] veth_A-C: left allmulticast mode [ 617.196314][ T10] veth_A-C: left promiscuous mode [ 617.196788][ T10] br0: port 1(veth_A-C) entered disabled state [ 631.034053][ T4988] br0: port 1(veth_A-C) entered blocking state [ 631.034335][ T4988] br0: port 1(veth_A-C) entered disabled state [ 631.034614][ T4988] veth_A-C: entered allmulticast mode [ 631.035782][ T4988] veth_A-C: entered promiscuous mode [ 631.036845][ T4988] br0: port 1(veth_A-C) entered blocking state [ 631.037099][ T4988] br0: port 1(veth_A-C) entered forwarding state [ 632.310736][ T4998] br0: port 2(vxlan_a) entered blocking state [ 632.311007][ T4998] br0: port 2(vxlan_a) entered disabled state [ 632.311254][ T4998] vxlan_a: entered allmulticast mode [ 632.312458][ T4998] vxlan_a: entered promiscuous mode [ 633.127871][ T5004] br0: port 2(vxlan_a) entered blocking state [ 633.128171][ T5004] br0: port 2(vxlan_a) entered forwarding state [ 641.744957][ T10] vxlan_a: left allmulticast mode [ 641.745146][ T10] vxlan_a: left promiscuous mode [ 641.745424][ T10] br0: port 2(vxlan_a) entered disabled state [ 641.747018][ T10] veth_A-C: left allmulticast mode [ 641.747187][ T10] veth_A-C: left promiscuous mode [ 641.747444][ T10] br0: port 1(veth_A-C) entered disabled state [ 654.689839][ T5173] br0: port 1(veth_A-C) entered blocking state [ 654.690255][ T5173] br0: port 1(veth_A-C) entered disabled state [ 654.690626][ T5173] veth_A-C: entered allmulticast mode [ 654.692645][ T5173] veth_A-C: entered promiscuous mode [ 654.694292][ T5173] br0: port 1(veth_A-C) entered blocking state [ 654.694647][ T5173] br0: port 1(veth_A-C) entered forwarding state [ 655.993213][ T5183] br0: port 2(geneve_a) entered blocking state [ 655.993430][ T5183] br0: port 2(geneve_a) entered disabled state [ 655.993664][ T5183] geneve_a: entered allmulticast mode [ 655.994782][ T5183] geneve_a: entered promiscuous mode [ 656.753705][ T5189] br0: port 2(geneve_a) entered blocking state [ 656.753955][ T5189] br0: port 2(geneve_a) entered forwarding state [ 665.454817][ T10] geneve_a: left allmulticast mode [ 665.455034][ T10] geneve_a: left promiscuous mode [ 665.455340][ T10] br0: port 2(geneve_a) entered disabled state [ 665.456891][ T10] veth_A-C: left allmulticast mode [ 665.457078][ T10] veth_A-C: left promiscuous mode [ 665.457412][ T10] br0: port 1(veth_A-C) entered disabled state [ 679.166322][ T5371] br0: port 1(veth_A-C) entered blocking state [ 679.166584][ T5371] br0: port 1(veth_A-C) entered disabled state [ 679.166828][ T5371] veth_A-C: entered allmulticast mode [ 679.167980][ T5371] veth_A-C: entered promiscuous mode [ 679.168982][ T5371] br0: port 1(veth_A-C) entered blocking state [ 679.169203][ T5371] br0: port 1(veth_A-C) entered forwarding state [ 680.397946][ T5381] br0: port 2(geneve_a) entered blocking state [ 680.398167][ T5381] br0: port 2(geneve_a) entered disabled state [ 680.398434][ T5381] geneve_a: entered allmulticast mode [ 680.399641][ T5381] geneve_a: entered promiscuous mode [ 681.159554][ T5387] br0: port 2(geneve_a) entered blocking state [ 681.159786][ T5387] br0: port 2(geneve_a) entered forwarding state [ 689.433664][ T10] geneve_a: left allmulticast mode [ 689.433840][ T10] geneve_a: left promiscuous mode [ 689.434108][ T10] br0: port 2(geneve_a) entered disabled state [ 689.435400][ T10] veth_A-C: left allmulticast mode [ 689.435622][ T10] veth_A-C: left promiscuous mode [ 689.435877][ T10] br0: port 1(veth_A-C) entered disabled state [ 694.546083][ T76] kmemleak: 150 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 702.393469][ T5558] br0: port 1(veth_A-C) entered blocking state [ 702.393756][ T5558] br0: port 1(veth_A-C) entered disabled state [ 702.394020][ T5558] veth_A-C: entered allmulticast mode [ 702.395267][ T5558] veth_A-C: entered promiscuous mode [ 702.397653][ T5558] br0: port 1(veth_A-C) entered blocking state [ 702.397899][ T5558] br0: port 1(veth_A-C) entered forwarding state [ 703.690161][ T5568] br0: port 2(geneve_a) entered blocking state [ 703.690524][ T5568] br0: port 2(geneve_a) entered disabled state [ 703.690888][ T5568] geneve_a: entered allmulticast mode [ 703.694071][ T5568] geneve_a: entered promiscuous mode [ 704.415803][ T5574] br0: port 2(geneve_a) entered blocking state [ 704.416037][ T5574] br0: port 2(geneve_a) entered forwarding state [ 712.729829][ T10] geneve_a: left allmulticast mode [ 712.730065][ T10] geneve_a: left promiscuous mode [ 712.730366][ T10] br0: port 2(geneve_a) entered disabled state [ 712.731905][ T10] veth_A-C: left allmulticast mode [ 712.732100][ T10] veth_A-C: left promiscuous mode [ 712.732384][ T10] br0: port 1(veth_A-C) entered disabled state [ 726.775321][ T5755] br0: port 1(veth_A-C) entered blocking state [ 726.775612][ T5755] br0: port 1(veth_A-C) entered disabled state [ 726.775863][ T5755] veth_A-C: entered allmulticast mode [ 726.777224][ T5755] veth_A-C: entered promiscuous mode [ 726.778334][ T5755] br0: port 1(veth_A-C) entered blocking state [ 726.778581][ T5755] br0: port 1(veth_A-C) entered forwarding state [ 728.086802][ T5765] br0: port 2(geneve_a) entered blocking state [ 728.087047][ T5765] br0: port 2(geneve_a) entered disabled state [ 728.087296][ T5765] geneve_a: entered allmulticast mode [ 728.089158][ T5765] geneve_a: entered promiscuous mode [ 728.870069][ T5771] br0: port 2(geneve_a) entered blocking state [ 728.870348][ T5771] br0: port 2(geneve_a) entered forwarding state [ 737.579723][ T10] geneve_a: left allmulticast mode [ 737.579912][ T10] geneve_a: left promiscuous mode [ 737.580204][ T10] br0: port 2(geneve_a) entered disabled state [ 737.581542][ T10] veth_A-C: left allmulticast mode [ 737.581712][ T10] veth_A-C: left promiscuous mode [ 737.581994][ T10] br0: port 1(veth_A-C) entered disabled state [ 750.771296][ T5940] br0: port 1(veth_A-C) entered blocking state [ 750.771606][ T5940] br0: port 1(veth_A-C) entered disabled state [ 750.771885][ T5940] veth_A-C: entered allmulticast mode [ 750.773147][ T5940] veth_A-C: entered promiscuous mode [ 750.775043][ T5940] br0: port 1(veth_A-C) entered blocking state [ 750.775292][ T5940] br0: port 1(veth_A-C) entered forwarding state [ 752.153162][ T5950] br0: port 2(geneve_a) entered blocking state [ 752.153436][ T5950] br0: port 2(geneve_a) entered disabled state [ 752.153712][ T5950] geneve_a: entered allmulticast mode [ 752.154963][ T5950] geneve_a: entered promiscuous mode [ 752.984206][ T5956] br0: port 2(geneve_a) entered blocking state [ 752.984462][ T5956] br0: port 2(geneve_a) entered forwarding state [ 761.951327][ T10] geneve_a: left allmulticast mode [ 761.951519][ T10] geneve_a: left promiscuous mode [ 761.951839][ T10] br0: port 2(geneve_a) entered disabled state [ 761.953048][ T10] veth_A-C: left allmulticast mode [ 761.953245][ T10] veth_A-C: left promiscuous mode [ 761.953578][ T10] br0: port 1(veth_A-C) entered disabled state [ 776.015730][ T6137] br0: port 1(veth_A-C) entered blocking state [ 776.015971][ T6137] br0: port 1(veth_A-C) entered disabled state [ 776.016219][ T6137] veth_A-C: entered allmulticast mode [ 776.017426][ T6137] veth_A-C: entered promiscuous mode [ 776.018522][ T6137] br0: port 1(veth_A-C) entered blocking state [ 776.018737][ T6137] br0: port 1(veth_A-C) entered forwarding state [ 777.433918][ T6147] br0: port 2(geneve_a) entered blocking state [ 777.434285][ T6147] br0: port 2(geneve_a) entered disabled state [ 777.434689][ T6147] geneve_a: entered allmulticast mode [ 777.436700][ T6147] geneve_a: entered promiscuous mode [ 778.236721][ T6153] br0: port 2(geneve_a) entered blocking state [ 778.237119][ T6153] br0: port 2(geneve_a) entered forwarding state [ 786.857948][ T10] geneve_a: left allmulticast mode [ 786.858136][ T10] geneve_a: left promiscuous mode [ 786.858432][ T10] br0: port 2(geneve_a) entered disabled state [ 786.865676][ T10] veth_A-C: left allmulticast mode [ 786.865866][ T10] veth_A-C: left promiscuous mode [ 786.866132][ T10] br0: port 1(veth_A-C) entered disabled state [ 799.560531][ T6322] br0: port 1(veth_A-C) entered blocking state [ 799.560801][ T6322] br0: port 1(veth_A-C) entered disabled state [ 799.561033][ T6322] veth_A-C: entered allmulticast mode [ 799.562214][ T6322] veth_A-C: entered promiscuous mode [ 799.563247][ T6322] br0: port 1(veth_A-C) entered blocking state [ 799.563460][ T6322] br0: port 1(veth_A-C) entered forwarding state [ 800.871959][ T6332] br0: port 2(geneve_a) entered blocking state [ 800.872194][ T6332] br0: port 2(geneve_a) entered disabled state [ 800.872415][ T6332] geneve_a: entered allmulticast mode [ 800.874316][ T6332] geneve_a: entered promiscuous mode [ 801.620392][ T6338] br0: port 2(geneve_a) entered blocking state [ 801.620788][ T6338] br0: port 2(geneve_a) entered forwarding state [ 810.335884][ T10] geneve_a: left allmulticast mode [ 810.336063][ T10] geneve_a: left promiscuous mode [ 810.336360][ T10] br0: port 2(geneve_a) entered disabled state [ 810.337996][ T10] veth_A-C: left allmulticast mode [ 810.338172][ T10] veth_A-C: left promiscuous mode [ 810.338517][ T10] br0: port 1(veth_A-C) entered disabled state [ 824.669113][ T6519] br0: port 1(veth_A-C) entered blocking state [ 824.669377][ T6519] br0: port 1(veth_A-C) entered disabled state [ 824.669653][ T6519] veth_A-C: entered allmulticast mode [ 824.670870][ T6519] veth_A-C: entered promiscuous mode [ 824.671924][ T6519] br0: port 1(veth_A-C) entered blocking state [ 824.672131][ T6519] br0: port 1(veth_A-C) entered forwarding state [ 825.952201][ T6529] br0: port 2(geneve_a) entered blocking state [ 825.952447][ T6529] br0: port 2(geneve_a) entered disabled state [ 825.952947][ T6529] geneve_a: entered allmulticast mode [ 825.954146][ T6529] geneve_a: entered promiscuous mode [ 826.760759][ T6535] br0: port 2(geneve_a) entered blocking state [ 826.761021][ T6535] br0: port 2(geneve_a) entered forwarding state [ 835.598558][ T10] geneve_a: left allmulticast mode [ 835.598749][ T10] geneve_a: left promiscuous mode [ 835.599042][ T10] br0: port 2(geneve_a) entered disabled state [ 835.600572][ T10] veth_A-C: left allmulticast mode [ 835.600740][ T10] veth_A-C: left promiscuous mode [ 835.601108][ T10] br0: port 1(veth_A-C) entered disabled state [ 1294.288850][T10772] Initializing XFRM netlink socket [ 1317.229624][ T76] kmemleak: 2400 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1503.941619][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1503.942160][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1503.942160][T12475] dst_init+0x84/0x4a0 [ 1503.942160][T12475] dst_alloc+0x97/0x150 [ 1503.942160][T12475] ip6_dst_alloc+0x23/0x90 [ 1503.942160][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1503.942160][T12475] ip6_pol_route+0x56f/0x840 [ 1503.942160][T12475] fib6_rule_lookup+0x334/0x630 [ 1503.942160][T12475] ip6_route_output_flags+0x259/0x480 [ 1503.942160][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1503.942160][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1503.942160][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1503.942160][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1503.942160][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1503.942160][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1503.942160][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1503.942160][T12475] arp_solicit+0x4aa/0xe20 [ 1503.942160][T12475] neigh_probe+0xaa/0xf0 [ 1503.942160][T12475] [ 1503.945155][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1503.945155][T12475] dst_init+0x84/0x4a0 [ 1503.945155][T12475] dst_alloc+0x97/0x150 [ 1503.945155][T12475] ip6_dst_alloc+0x23/0x90 [ 1503.945155][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1503.945155][T12475] ip6_pol_route+0x56f/0x840 [ 1503.945155][T12475] fib6_rule_lookup+0x334/0x630 [ 1503.945155][T12475] ip6_route_output_flags+0x259/0x480 [ 1503.945155][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1503.945155][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1503.945155][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1503.945155][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1503.945155][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1503.945155][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1503.945155][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1503.945155][T12475] ip6_finish_output2+0x59b/0xf60 [ 1503.945155][T12475] ip6_finish_output+0x553/0xdf0 [ 1503.945155][T12475] [ 1503.947579][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1503.947579][T12475] netdev_get_by_index+0x5e/0x80 [ 1503.947579][T12475] fib6_nh_init+0x3d8/0x1580 [ 1503.947579][T12475] nh_create_ipv6+0x377/0x600 [ 1503.947579][T12475] nexthop_create+0x311/0x650 [ 1503.947579][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1503.947579][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1503.947579][T12475] netlink_rcv_skb+0x130/0x360 [ 1503.947579][T12475] netlink_unicast+0x449/0x710 [ 1503.947579][T12475] netlink_sendmsg+0x723/0xbe0 [ 1503.947579][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1503.947579][T12475] ___sys_sendmsg+0xee/0x170 [ 1503.947579][T12475] __sys_sendmsg+0xcd/0x170 [ 1503.947579][T12475] do_syscall_64+0xc6/0x1e0 [ 1503.947579][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1503.947579][T12475] [ 1503.949658][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1503.949658][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1503.949658][T12475] addrconf_notify+0x344/0xd60 [ 1503.949658][T12475] notifier_call_chain+0xcd/0x150 [ 1503.949658][T12475] register_netdevice+0x108b/0x1690 [ 1503.949658][T12475] veth_newlink+0x401/0x830 [ 1503.949658][T12475] rtnl_newlink_create+0x341/0x850 [ 1503.949658][T12475] __rtnl_newlink+0xac9/0xd80 [ 1503.949658][T12475] rtnl_newlink+0x63/0xa0 [ 1503.949658][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1503.949658][T12475] netlink_rcv_skb+0x130/0x360 [ 1503.949658][T12475] netlink_unicast+0x449/0x710 [ 1503.949658][T12475] netlink_sendmsg+0x723/0xbe0 [ 1503.949658][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1503.949658][T12475] ___sys_sendmsg+0xee/0x170 [ 1503.949658][T12475] __sys_sendmsg+0xcd/0x170 [ 1503.949658][T12475] do_syscall_64+0xc6/0x1e0 [ 1503.949658][T12475] [ 1514.093522][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1514.093945][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1514.093945][T12475] dst_init+0x84/0x4a0 [ 1514.093945][T12475] dst_alloc+0x97/0x150 [ 1514.093945][T12475] ip6_dst_alloc+0x23/0x90 [ 1514.093945][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1514.093945][T12475] ip6_pol_route+0x56f/0x840 [ 1514.093945][T12475] fib6_rule_lookup+0x334/0x630 [ 1514.093945][T12475] ip6_route_output_flags+0x259/0x480 [ 1514.093945][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1514.093945][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1514.093945][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1514.093945][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1514.093945][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1514.093945][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1514.093945][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1514.093945][T12475] arp_solicit+0x4aa/0xe20 [ 1514.093945][T12475] neigh_probe+0xaa/0xf0 [ 1514.093945][T12475] [ 1514.096296][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1514.096296][T12475] dst_init+0x84/0x4a0 [ 1514.096296][T12475] dst_alloc+0x97/0x150 [ 1514.096296][T12475] ip6_dst_alloc+0x23/0x90 [ 1514.096296][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1514.096296][T12475] ip6_pol_route+0x56f/0x840 [ 1514.096296][T12475] fib6_rule_lookup+0x334/0x630 [ 1514.096296][T12475] ip6_route_output_flags+0x259/0x480 [ 1514.096296][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1514.096296][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1514.096296][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1514.096296][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1514.096296][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1514.096296][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1514.096296][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1514.096296][T12475] ip6_finish_output2+0x59b/0xf60 [ 1514.096296][T12475] ip6_finish_output+0x553/0xdf0 [ 1514.096296][T12475] [ 1514.098624][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1514.098624][T12475] netdev_get_by_index+0x5e/0x80 [ 1514.098624][T12475] fib6_nh_init+0x3d8/0x1580 [ 1514.098624][T12475] nh_create_ipv6+0x377/0x600 [ 1514.098624][T12475] nexthop_create+0x311/0x650 [ 1514.098624][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1514.098624][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1514.098624][T12475] netlink_rcv_skb+0x130/0x360 [ 1514.098624][T12475] netlink_unicast+0x449/0x710 [ 1514.098624][T12475] netlink_sendmsg+0x723/0xbe0 [ 1514.098624][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1514.098624][T12475] ___sys_sendmsg+0xee/0x170 [ 1514.098624][T12475] __sys_sendmsg+0xcd/0x170 [ 1514.098624][T12475] do_syscall_64+0xc6/0x1e0 [ 1514.098624][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1514.098624][T12475] [ 1514.100610][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1514.100610][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1514.100610][T12475] addrconf_notify+0x344/0xd60 [ 1514.100610][T12475] notifier_call_chain+0xcd/0x150 [ 1514.100610][T12475] register_netdevice+0x108b/0x1690 [ 1514.100610][T12475] veth_newlink+0x401/0x830 [ 1514.100610][T12475] rtnl_newlink_create+0x341/0x850 [ 1514.100610][T12475] __rtnl_newlink+0xac9/0xd80 [ 1514.100610][T12475] rtnl_newlink+0x63/0xa0 [ 1514.100610][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1514.100610][T12475] netlink_rcv_skb+0x130/0x360 [ 1514.100610][T12475] netlink_unicast+0x449/0x710 [ 1514.100610][T12475] netlink_sendmsg+0x723/0xbe0 [ 1514.100610][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1514.100610][T12475] ___sys_sendmsg+0xee/0x170 [ 1514.100610][T12475] __sys_sendmsg+0xcd/0x170 [ 1514.100610][T12475] do_syscall_64+0xc6/0x1e0 [ 1514.100610][T12475] [ 1524.229516][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1524.229929][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1524.229929][T12475] dst_init+0x84/0x4a0 [ 1524.229929][T12475] dst_alloc+0x97/0x150 [ 1524.229929][T12475] ip6_dst_alloc+0x23/0x90 [ 1524.229929][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1524.229929][T12475] ip6_pol_route+0x56f/0x840 [ 1524.229929][T12475] fib6_rule_lookup+0x334/0x630 [ 1524.229929][T12475] ip6_route_output_flags+0x259/0x480 [ 1524.229929][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1524.229929][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1524.229929][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1524.229929][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1524.229929][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1524.229929][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1524.229929][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1524.229929][T12475] arp_solicit+0x4aa/0xe20 [ 1524.229929][T12475] neigh_probe+0xaa/0xf0 [ 1524.229929][T12475] [ 1524.232245][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1524.232245][T12475] dst_init+0x84/0x4a0 [ 1524.232245][T12475] dst_alloc+0x97/0x150 [ 1524.232245][T12475] ip6_dst_alloc+0x23/0x90 [ 1524.232245][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1524.232245][T12475] ip6_pol_route+0x56f/0x840 [ 1524.232245][T12475] fib6_rule_lookup+0x334/0x630 [ 1524.232245][T12475] ip6_route_output_flags+0x259/0x480 [ 1524.232245][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1524.232245][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1524.232245][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1524.232245][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1524.232245][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1524.232245][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1524.232245][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1524.232245][T12475] ip6_finish_output2+0x59b/0xf60 [ 1524.232245][T12475] ip6_finish_output+0x553/0xdf0 [ 1524.232245][T12475] [ 1524.234577][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1524.234577][T12475] netdev_get_by_index+0x5e/0x80 [ 1524.234577][T12475] fib6_nh_init+0x3d8/0x1580 [ 1524.234577][T12475] nh_create_ipv6+0x377/0x600 [ 1524.234577][T12475] nexthop_create+0x311/0x650 [ 1524.234577][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1524.234577][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1524.234577][T12475] netlink_rcv_skb+0x130/0x360 [ 1524.234577][T12475] netlink_unicast+0x449/0x710 [ 1524.234577][T12475] netlink_sendmsg+0x723/0xbe0 [ 1524.234577][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1524.234577][T12475] ___sys_sendmsg+0xee/0x170 [ 1524.234577][T12475] __sys_sendmsg+0xcd/0x170 [ 1524.234577][T12475] do_syscall_64+0xc6/0x1e0 [ 1524.234577][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1524.234577][T12475] [ 1524.236639][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1524.236639][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1524.236639][T12475] addrconf_notify+0x344/0xd60 [ 1524.236639][T12475] notifier_call_chain+0xcd/0x150 [ 1524.236639][T12475] register_netdevice+0x108b/0x1690 [ 1524.236639][T12475] veth_newlink+0x401/0x830 [ 1524.236639][T12475] rtnl_newlink_create+0x341/0x850 [ 1524.236639][T12475] __rtnl_newlink+0xac9/0xd80 [ 1524.236639][T12475] rtnl_newlink+0x63/0xa0 [ 1524.236639][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1524.236639][T12475] netlink_rcv_skb+0x130/0x360 [ 1524.236639][T12475] netlink_unicast+0x449/0x710 [ 1524.236639][T12475] netlink_sendmsg+0x723/0xbe0 [ 1524.236639][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1524.236639][T12475] ___sys_sendmsg+0xee/0x170 [ 1524.236639][T12475] __sys_sendmsg+0xcd/0x170 [ 1524.236639][T12475] do_syscall_64+0xc6/0x1e0 [ 1524.236639][T12475] [ 1534.357516][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1534.357915][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1534.357915][T12475] dst_init+0x84/0x4a0 [ 1534.357915][T12475] dst_alloc+0x97/0x150 [ 1534.357915][T12475] ip6_dst_alloc+0x23/0x90 [ 1534.357915][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1534.357915][T12475] ip6_pol_route+0x56f/0x840 [ 1534.357915][T12475] fib6_rule_lookup+0x334/0x630 [ 1534.357915][T12475] ip6_route_output_flags+0x259/0x480 [ 1534.357915][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1534.357915][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1534.357915][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1534.357915][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1534.357915][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1534.357915][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1534.357915][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1534.357915][T12475] arp_solicit+0x4aa/0xe20 [ 1534.357915][T12475] neigh_probe+0xaa/0xf0 [ 1534.357915][T12475] [ 1534.360313][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1534.360313][T12475] dst_init+0x84/0x4a0 [ 1534.360313][T12475] dst_alloc+0x97/0x150 [ 1534.360313][T12475] ip6_dst_alloc+0x23/0x90 [ 1534.360313][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1534.360313][T12475] ip6_pol_route+0x56f/0x840 [ 1534.360313][T12475] fib6_rule_lookup+0x334/0x630 [ 1534.360313][T12475] ip6_route_output_flags+0x259/0x480 [ 1534.360313][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1534.360313][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1534.360313][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1534.360313][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1534.360313][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1534.360313][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1534.360313][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1534.360313][T12475] ip6_finish_output2+0x59b/0xf60 [ 1534.360313][T12475] ip6_finish_output+0x553/0xdf0 [ 1534.360313][T12475] [ 1534.362673][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1534.362673][T12475] netdev_get_by_index+0x5e/0x80 [ 1534.362673][T12475] fib6_nh_init+0x3d8/0x1580 [ 1534.362673][T12475] nh_create_ipv6+0x377/0x600 [ 1534.362673][T12475] nexthop_create+0x311/0x650 [ 1534.362673][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1534.362673][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1534.362673][T12475] netlink_rcv_skb+0x130/0x360 [ 1534.362673][T12475] netlink_unicast+0x449/0x710 [ 1534.362673][T12475] netlink_sendmsg+0x723/0xbe0 [ 1534.362673][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1534.362673][T12475] ___sys_sendmsg+0xee/0x170 [ 1534.362673][T12475] __sys_sendmsg+0xcd/0x170 [ 1534.362673][T12475] do_syscall_64+0xc6/0x1e0 [ 1534.362673][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1534.362673][T12475] [ 1534.364705][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1534.364705][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1534.364705][T12475] addrconf_notify+0x344/0xd60 [ 1534.364705][T12475] notifier_call_chain+0xcd/0x150 [ 1534.364705][T12475] register_netdevice+0x108b/0x1690 [ 1534.364705][T12475] veth_newlink+0x401/0x830 [ 1534.364705][T12475] rtnl_newlink_create+0x341/0x850 [ 1534.364705][T12475] __rtnl_newlink+0xac9/0xd80 [ 1534.364705][T12475] rtnl_newlink+0x63/0xa0 [ 1534.364705][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1534.364705][T12475] netlink_rcv_skb+0x130/0x360 [ 1534.364705][T12475] netlink_unicast+0x449/0x710 [ 1534.364705][T12475] netlink_sendmsg+0x723/0xbe0 [ 1534.364705][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1534.364705][T12475] ___sys_sendmsg+0xee/0x170 [ 1534.364705][T12475] __sys_sendmsg+0xcd/0x170 [ 1534.364705][T12475] do_syscall_64+0xc6/0x1e0 [ 1534.364705][T12475] [ 1544.413541][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1544.413969][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1544.413969][T12475] dst_init+0x84/0x4a0 [ 1544.413969][T12475] dst_alloc+0x97/0x150 [ 1544.413969][T12475] ip6_dst_alloc+0x23/0x90 [ 1544.413969][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1544.413969][T12475] ip6_pol_route+0x56f/0x840 [ 1544.413969][T12475] fib6_rule_lookup+0x334/0x630 [ 1544.413969][T12475] ip6_route_output_flags+0x259/0x480 [ 1544.413969][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1544.413969][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1544.413969][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1544.413969][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1544.413969][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1544.413969][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1544.413969][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1544.413969][T12475] arp_solicit+0x4aa/0xe20 [ 1544.413969][T12475] neigh_probe+0xaa/0xf0 [ 1544.413969][T12475] [ 1544.416348][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1544.416348][T12475] dst_init+0x84/0x4a0 [ 1544.416348][T12475] dst_alloc+0x97/0x150 [ 1544.416348][T12475] ip6_dst_alloc+0x23/0x90 [ 1544.416348][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1544.416348][T12475] ip6_pol_route+0x56f/0x840 [ 1544.416348][T12475] fib6_rule_lookup+0x334/0x630 [ 1544.416348][T12475] ip6_route_output_flags+0x259/0x480 [ 1544.416348][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1544.416348][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1544.416348][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1544.416348][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1544.416348][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1544.416348][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1544.416348][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1544.416348][T12475] ip6_finish_output2+0x59b/0xf60 [ 1544.416348][T12475] ip6_finish_output+0x553/0xdf0 [ 1544.416348][T12475] [ 1544.418765][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1544.418765][T12475] netdev_get_by_index+0x5e/0x80 [ 1544.418765][T12475] fib6_nh_init+0x3d8/0x1580 [ 1544.418765][T12475] nh_create_ipv6+0x377/0x600 [ 1544.418765][T12475] nexthop_create+0x311/0x650 [ 1544.418765][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1544.418765][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1544.418765][T12475] netlink_rcv_skb+0x130/0x360 [ 1544.418765][T12475] netlink_unicast+0x449/0x710 [ 1544.418765][T12475] netlink_sendmsg+0x723/0xbe0 [ 1544.418765][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1544.418765][T12475] ___sys_sendmsg+0xee/0x170 [ 1544.418765][T12475] __sys_sendmsg+0xcd/0x170 [ 1544.418765][T12475] do_syscall_64+0xc6/0x1e0 [ 1544.418765][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1544.418765][T12475] [ 1544.420777][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1544.420777][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1544.420777][T12475] addrconf_notify+0x344/0xd60 [ 1544.420777][T12475] notifier_call_chain+0xcd/0x150 [ 1544.420777][T12475] register_netdevice+0x108b/0x1690 [ 1544.420777][T12475] veth_newlink+0x401/0x830 [ 1544.420777][T12475] rtnl_newlink_create+0x341/0x850 [ 1544.420777][T12475] __rtnl_newlink+0xac9/0xd80 [ 1544.420777][T12475] rtnl_newlink+0x63/0xa0 [ 1544.420777][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1544.420777][T12475] netlink_rcv_skb+0x130/0x360 [ 1544.420777][T12475] netlink_unicast+0x449/0x710 [ 1544.420777][T12475] netlink_sendmsg+0x723/0xbe0 [ 1544.420777][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1544.420777][T12475] ___sys_sendmsg+0xee/0x170 [ 1544.420777][T12475] __sys_sendmsg+0xcd/0x170 [ 1544.420777][T12475] do_syscall_64+0xc6/0x1e0 [ 1544.420777][T12475] [ 1554.509511][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1554.509931][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1554.509931][T12475] dst_init+0x84/0x4a0 [ 1554.509931][T12475] dst_alloc+0x97/0x150 [ 1554.509931][T12475] ip6_dst_alloc+0x23/0x90 [ 1554.509931][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1554.509931][T12475] ip6_pol_route+0x56f/0x840 [ 1554.509931][T12475] fib6_rule_lookup+0x334/0x630 [ 1554.509931][T12475] ip6_route_output_flags+0x259/0x480 [ 1554.509931][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1554.509931][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1554.509931][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1554.509931][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1554.509931][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1554.509931][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1554.509931][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1554.509931][T12475] arp_solicit+0x4aa/0xe20 [ 1554.509931][T12475] neigh_probe+0xaa/0xf0 [ 1554.509931][T12475] [ 1554.512286][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1554.512286][T12475] dst_init+0x84/0x4a0 [ 1554.512286][T12475] dst_alloc+0x97/0x150 [ 1554.512286][T12475] ip6_dst_alloc+0x23/0x90 [ 1554.512286][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1554.512286][T12475] ip6_pol_route+0x56f/0x840 [ 1554.512286][T12475] fib6_rule_lookup+0x334/0x630 [ 1554.512286][T12475] ip6_route_output_flags+0x259/0x480 [ 1554.512286][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1554.512286][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1554.512286][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1554.512286][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1554.512286][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1554.512286][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1554.512286][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1554.512286][T12475] ip6_finish_output2+0x59b/0xf60 [ 1554.512286][T12475] ip6_finish_output+0x553/0xdf0 [ 1554.512286][T12475] [ 1554.514623][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1554.514623][T12475] netdev_get_by_index+0x5e/0x80 [ 1554.514623][T12475] fib6_nh_init+0x3d8/0x1580 [ 1554.514623][T12475] nh_create_ipv6+0x377/0x600 [ 1554.514623][T12475] nexthop_create+0x311/0x650 [ 1554.514623][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1554.514623][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1554.514623][T12475] netlink_rcv_skb+0x130/0x360 [ 1554.514623][T12475] netlink_unicast+0x449/0x710 [ 1554.514623][T12475] netlink_sendmsg+0x723/0xbe0 [ 1554.514623][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1554.514623][T12475] ___sys_sendmsg+0xee/0x170 [ 1554.514623][T12475] __sys_sendmsg+0xcd/0x170 [ 1554.514623][T12475] do_syscall_64+0xc6/0x1e0 [ 1554.514623][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1554.514623][T12475] [ 1554.516599][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1554.516599][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1554.516599][T12475] addrconf_notify+0x344/0xd60 [ 1554.516599][T12475] notifier_call_chain+0xcd/0x150 [ 1554.516599][T12475] register_netdevice+0x108b/0x1690 [ 1554.516599][T12475] veth_newlink+0x401/0x830 [ 1554.516599][T12475] rtnl_newlink_create+0x341/0x850 [ 1554.516599][T12475] __rtnl_newlink+0xac9/0xd80 [ 1554.516599][T12475] rtnl_newlink+0x63/0xa0 [ 1554.516599][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1554.516599][T12475] netlink_rcv_skb+0x130/0x360 [ 1554.516599][T12475] netlink_unicast+0x449/0x710 [ 1554.516599][T12475] netlink_sendmsg+0x723/0xbe0 [ 1554.516599][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1554.516599][T12475] ___sys_sendmsg+0xee/0x170 [ 1554.516599][T12475] __sys_sendmsg+0xcd/0x170 [ 1554.516599][T12475] do_syscall_64+0xc6/0x1e0 [ 1554.516599][T12475] [ 1564.613610][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1564.614033][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1564.614033][T12475] dst_init+0x84/0x4a0 [ 1564.614033][T12475] dst_alloc+0x97/0x150 [ 1564.614033][T12475] ip6_dst_alloc+0x23/0x90 [ 1564.614033][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1564.614033][T12475] ip6_pol_route+0x56f/0x840 [ 1564.614033][T12475] fib6_rule_lookup+0x334/0x630 [ 1564.614033][T12475] ip6_route_output_flags+0x259/0x480 [ 1564.614033][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1564.614033][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1564.614033][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1564.614033][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1564.614033][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1564.614033][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1564.614033][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1564.614033][T12475] arp_solicit+0x4aa/0xe20 [ 1564.614033][T12475] neigh_probe+0xaa/0xf0 [ 1564.614033][T12475] [ 1564.616424][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1564.616424][T12475] dst_init+0x84/0x4a0 [ 1564.616424][T12475] dst_alloc+0x97/0x150 [ 1564.616424][T12475] ip6_dst_alloc+0x23/0x90 [ 1564.616424][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1564.616424][T12475] ip6_pol_route+0x56f/0x840 [ 1564.616424][T12475] fib6_rule_lookup+0x334/0x630 [ 1564.616424][T12475] ip6_route_output_flags+0x259/0x480 [ 1564.616424][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1564.616424][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1564.616424][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1564.616424][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1564.616424][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1564.616424][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1564.616424][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1564.616424][T12475] ip6_finish_output2+0x59b/0xf60 [ 1564.616424][T12475] ip6_finish_output+0x553/0xdf0 [ 1564.616424][T12475] [ 1564.618814][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1564.618814][T12475] netdev_get_by_index+0x5e/0x80 [ 1564.618814][T12475] fib6_nh_init+0x3d8/0x1580 [ 1564.618814][T12475] nh_create_ipv6+0x377/0x600 [ 1564.618814][T12475] nexthop_create+0x311/0x650 [ 1564.618814][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1564.618814][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1564.618814][T12475] netlink_rcv_skb+0x130/0x360 [ 1564.618814][T12475] netlink_unicast+0x449/0x710 [ 1564.618814][T12475] netlink_sendmsg+0x723/0xbe0 [ 1564.618814][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1564.618814][T12475] ___sys_sendmsg+0xee/0x170 [ 1564.618814][T12475] __sys_sendmsg+0xcd/0x170 [ 1564.618814][T12475] do_syscall_64+0xc6/0x1e0 [ 1564.618814][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1564.618814][T12475] [ 1564.620830][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1564.620830][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1564.620830][T12475] addrconf_notify+0x344/0xd60 [ 1564.620830][T12475] notifier_call_chain+0xcd/0x150 [ 1564.620830][T12475] register_netdevice+0x108b/0x1690 [ 1564.620830][T12475] veth_newlink+0x401/0x830 [ 1564.620830][T12475] rtnl_newlink_create+0x341/0x850 [ 1564.620830][T12475] __rtnl_newlink+0xac9/0xd80 [ 1564.620830][T12475] rtnl_newlink+0x63/0xa0 [ 1564.620830][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1564.620830][T12475] netlink_rcv_skb+0x130/0x360 [ 1564.620830][T12475] netlink_unicast+0x449/0x710 [ 1564.620830][T12475] netlink_sendmsg+0x723/0xbe0 [ 1564.620830][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1564.620830][T12475] ___sys_sendmsg+0xee/0x170 [ 1564.620830][T12475] __sys_sendmsg+0xcd/0x170 [ 1564.620830][T12475] do_syscall_64+0xc6/0x1e0 [ 1564.620830][T12475] [ 1574.861672][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1574.862252][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1574.862252][T12475] dst_init+0x84/0x4a0 [ 1574.862252][T12475] dst_alloc+0x97/0x150 [ 1574.862252][T12475] ip6_dst_alloc+0x23/0x90 [ 1574.862252][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1574.862252][T12475] ip6_pol_route+0x56f/0x840 [ 1574.862252][T12475] fib6_rule_lookup+0x334/0x630 [ 1574.862252][T12475] ip6_route_output_flags+0x259/0x480 [ 1574.862252][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1574.862252][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1574.862252][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1574.862252][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1574.862252][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1574.862252][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1574.862252][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1574.862252][T12475] arp_solicit+0x4aa/0xe20 [ 1574.862252][T12475] neigh_probe+0xaa/0xf0 [ 1574.862252][T12475] [ 1574.864625][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1574.864625][T12475] dst_init+0x84/0x4a0 [ 1574.864625][T12475] dst_alloc+0x97/0x150 [ 1574.864625][T12475] ip6_dst_alloc+0x23/0x90 [ 1574.864625][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1574.864625][T12475] ip6_pol_route+0x56f/0x840 [ 1574.864625][T12475] fib6_rule_lookup+0x334/0x630 [ 1574.864625][T12475] ip6_route_output_flags+0x259/0x480 [ 1574.864625][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1574.864625][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1574.864625][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1574.864625][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1574.864625][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1574.864625][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1574.864625][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1574.864625][T12475] ip6_finish_output2+0x59b/0xf60 [ 1574.864625][T12475] ip6_finish_output+0x553/0xdf0 [ 1574.864625][T12475] [ 1574.867006][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1574.867006][T12475] netdev_get_by_index+0x5e/0x80 [ 1574.867006][T12475] fib6_nh_init+0x3d8/0x1580 [ 1574.867006][T12475] nh_create_ipv6+0x377/0x600 [ 1574.867006][T12475] nexthop_create+0x311/0x650 [ 1574.867006][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1574.867006][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1574.867006][T12475] netlink_rcv_skb+0x130/0x360 [ 1574.867006][T12475] netlink_unicast+0x449/0x710 [ 1574.867006][T12475] netlink_sendmsg+0x723/0xbe0 [ 1574.867006][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1574.867006][T12475] ___sys_sendmsg+0xee/0x170 [ 1574.867006][T12475] __sys_sendmsg+0xcd/0x170 [ 1574.867006][T12475] do_syscall_64+0xc6/0x1e0 [ 1574.867006][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1574.867006][T12475] [ 1574.869010][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1574.869010][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1574.869010][T12475] addrconf_notify+0x344/0xd60 [ 1574.869010][T12475] notifier_call_chain+0xcd/0x150 [ 1574.869010][T12475] register_netdevice+0x108b/0x1690 [ 1574.869010][T12475] veth_newlink+0x401/0x830 [ 1574.869010][T12475] rtnl_newlink_create+0x341/0x850 [ 1574.869010][T12475] __rtnl_newlink+0xac9/0xd80 [ 1574.869010][T12475] rtnl_newlink+0x63/0xa0 [ 1574.869010][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1574.869010][T12475] netlink_rcv_skb+0x130/0x360 [ 1574.869010][T12475] netlink_unicast+0x449/0x710 [ 1574.869010][T12475] netlink_sendmsg+0x723/0xbe0 [ 1574.869010][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1574.869010][T12475] ___sys_sendmsg+0xee/0x170 [ 1574.869010][T12475] __sys_sendmsg+0xcd/0x170 [ 1574.869010][T12475] do_syscall_64+0xc6/0x1e0 [ 1574.869010][T12475] [ 1584.989652][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1584.990080][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1584.990080][T12475] dst_init+0x84/0x4a0 [ 1584.990080][T12475] dst_alloc+0x97/0x150 [ 1584.990080][T12475] ip6_dst_alloc+0x23/0x90 [ 1584.990080][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1584.990080][T12475] ip6_pol_route+0x56f/0x840 [ 1584.990080][T12475] fib6_rule_lookup+0x334/0x630 [ 1584.990080][T12475] ip6_route_output_flags+0x259/0x480 [ 1584.990080][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1584.990080][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1584.990080][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1584.990080][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1584.990080][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1584.990080][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1584.990080][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1584.990080][T12475] arp_solicit+0x4aa/0xe20 [ 1584.990080][T12475] neigh_probe+0xaa/0xf0 [ 1584.990080][T12475] [ 1584.992507][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1584.992507][T12475] dst_init+0x84/0x4a0 [ 1584.992507][T12475] dst_alloc+0x97/0x150 [ 1584.992507][T12475] ip6_dst_alloc+0x23/0x90 [ 1584.992507][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1584.992507][T12475] ip6_pol_route+0x56f/0x840 [ 1584.992507][T12475] fib6_rule_lookup+0x334/0x630 [ 1584.992507][T12475] ip6_route_output_flags+0x259/0x480 [ 1584.992507][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1584.992507][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1584.992507][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1584.992507][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1584.992507][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1584.992507][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1584.992507][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1584.992507][T12475] ip6_finish_output2+0x59b/0xf60 [ 1584.992507][T12475] ip6_finish_output+0x553/0xdf0 [ 1584.992507][T12475] [ 1584.994904][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1584.994904][T12475] netdev_get_by_index+0x5e/0x80 [ 1584.994904][T12475] fib6_nh_init+0x3d8/0x1580 [ 1584.994904][T12475] nh_create_ipv6+0x377/0x600 [ 1584.994904][T12475] nexthop_create+0x311/0x650 [ 1584.994904][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1584.994904][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1584.994904][T12475] netlink_rcv_skb+0x130/0x360 [ 1584.994904][T12475] netlink_unicast+0x449/0x710 [ 1584.994904][T12475] netlink_sendmsg+0x723/0xbe0 [ 1584.994904][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1584.994904][T12475] ___sys_sendmsg+0xee/0x170 [ 1584.994904][T12475] __sys_sendmsg+0xcd/0x170 [ 1584.994904][T12475] do_syscall_64+0xc6/0x1e0 [ 1584.994904][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1584.994904][T12475] [ 1584.996981][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1584.996981][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1584.996981][T12475] addrconf_notify+0x344/0xd60 [ 1584.996981][T12475] notifier_call_chain+0xcd/0x150 [ 1584.996981][T12475] register_netdevice+0x108b/0x1690 [ 1584.996981][T12475] veth_newlink+0x401/0x830 [ 1584.996981][T12475] rtnl_newlink_create+0x341/0x850 [ 1584.996981][T12475] __rtnl_newlink+0xac9/0xd80 [ 1584.996981][T12475] rtnl_newlink+0x63/0xa0 [ 1584.996981][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1584.996981][T12475] netlink_rcv_skb+0x130/0x360 [ 1584.996981][T12475] netlink_unicast+0x449/0x710 [ 1584.996981][T12475] netlink_sendmsg+0x723/0xbe0 [ 1584.996981][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1584.996981][T12475] ___sys_sendmsg+0xee/0x170 [ 1584.996981][T12475] __sys_sendmsg+0xcd/0x170 [ 1584.996981][T12475] do_syscall_64+0xc6/0x1e0 [ 1584.996981][T12475] [ 1595.134555][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1595.135116][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1595.135116][T12475] dst_init+0x84/0x4a0 [ 1595.135116][T12475] dst_alloc+0x97/0x150 [ 1595.135116][T12475] ip6_dst_alloc+0x23/0x90 [ 1595.135116][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1595.135116][T12475] ip6_pol_route+0x56f/0x840 [ 1595.135116][T12475] fib6_rule_lookup+0x334/0x630 [ 1595.135116][T12475] ip6_route_output_flags+0x259/0x480 [ 1595.135116][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1595.135116][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1595.135116][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1595.135116][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1595.135116][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1595.135116][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1595.135116][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1595.135116][T12475] arp_solicit+0x4aa/0xe20 [ 1595.135116][T12475] neigh_probe+0xaa/0xf0 [ 1595.135116][T12475] [ 1595.137982][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1595.137982][T12475] dst_init+0x84/0x4a0 [ 1595.137982][T12475] dst_alloc+0x97/0x150 [ 1595.137982][T12475] ip6_dst_alloc+0x23/0x90 [ 1595.137982][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1595.137982][T12475] ip6_pol_route+0x56f/0x840 [ 1595.137982][T12475] fib6_rule_lookup+0x334/0x630 [ 1595.137982][T12475] ip6_route_output_flags+0x259/0x480 [ 1595.137982][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1595.137982][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1595.137982][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1595.137982][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1595.137982][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1595.137982][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1595.137982][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1595.137982][T12475] ip6_finish_output2+0x59b/0xf60 [ 1595.137982][T12475] ip6_finish_output+0x553/0xdf0 [ 1595.137982][T12475] [ 1595.140367][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1595.140367][T12475] netdev_get_by_index+0x5e/0x80 [ 1595.140367][T12475] fib6_nh_init+0x3d8/0x1580 [ 1595.140367][T12475] nh_create_ipv6+0x377/0x600 [ 1595.140367][T12475] nexthop_create+0x311/0x650 [ 1595.140367][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1595.140367][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1595.140367][T12475] netlink_rcv_skb+0x130/0x360 [ 1595.140367][T12475] netlink_unicast+0x449/0x710 [ 1595.140367][T12475] netlink_sendmsg+0x723/0xbe0 [ 1595.140367][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1595.140367][T12475] ___sys_sendmsg+0xee/0x170 [ 1595.140367][T12475] __sys_sendmsg+0xcd/0x170 [ 1595.140367][T12475] do_syscall_64+0xc6/0x1e0 [ 1595.140367][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1595.140367][T12475] [ 1595.142393][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1595.142393][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1595.142393][T12475] addrconf_notify+0x344/0xd60 [ 1595.142393][T12475] notifier_call_chain+0xcd/0x150 [ 1595.142393][T12475] register_netdevice+0x108b/0x1690 [ 1595.142393][T12475] veth_newlink+0x401/0x830 [ 1595.142393][T12475] rtnl_newlink_create+0x341/0x850 [ 1595.142393][T12475] __rtnl_newlink+0xac9/0xd80 [ 1595.142393][T12475] rtnl_newlink+0x63/0xa0 [ 1595.142393][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1595.142393][T12475] netlink_rcv_skb+0x130/0x360 [ 1595.142393][T12475] netlink_unicast+0x449/0x710 [ 1595.142393][T12475] netlink_sendmsg+0x723/0xbe0 [ 1595.142393][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1595.142393][T12475] ___sys_sendmsg+0xee/0x170 [ 1595.142393][T12475] __sys_sendmsg+0xcd/0x170 [ 1595.142393][T12475] do_syscall_64+0xc6/0x1e0 [ 1595.142393][T12475] [ 1605.302509][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1605.302927][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1605.302927][T12475] dst_init+0x84/0x4a0 [ 1605.302927][T12475] dst_alloc+0x97/0x150 [ 1605.302927][T12475] ip6_dst_alloc+0x23/0x90 [ 1605.302927][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1605.302927][T12475] ip6_pol_route+0x56f/0x840 [ 1605.302927][T12475] fib6_rule_lookup+0x334/0x630 [ 1605.302927][T12475] ip6_route_output_flags+0x259/0x480 [ 1605.302927][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1605.302927][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1605.302927][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1605.302927][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1605.302927][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1605.302927][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1605.302927][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1605.302927][T12475] arp_solicit+0x4aa/0xe20 [ 1605.302927][T12475] neigh_probe+0xaa/0xf0 [ 1605.302927][T12475] [ 1605.305286][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1605.305286][T12475] dst_init+0x84/0x4a0 [ 1605.305286][T12475] dst_alloc+0x97/0x150 [ 1605.305286][T12475] ip6_dst_alloc+0x23/0x90 [ 1605.305286][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1605.305286][T12475] ip6_pol_route+0x56f/0x840 [ 1605.305286][T12475] fib6_rule_lookup+0x334/0x630 [ 1605.305286][T12475] ip6_route_output_flags+0x259/0x480 [ 1605.305286][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1605.305286][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1605.305286][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1605.305286][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1605.305286][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1605.305286][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1605.305286][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1605.305286][T12475] ip6_finish_output2+0x59b/0xf60 [ 1605.305286][T12475] ip6_finish_output+0x553/0xdf0 [ 1605.305286][T12475] [ 1605.307667][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1605.307667][T12475] netdev_get_by_index+0x5e/0x80 [ 1605.307667][T12475] fib6_nh_init+0x3d8/0x1580 [ 1605.307667][T12475] nh_create_ipv6+0x377/0x600 [ 1605.307667][T12475] nexthop_create+0x311/0x650 [ 1605.307667][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1605.307667][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1605.307667][T12475] netlink_rcv_skb+0x130/0x360 [ 1605.307667][T12475] netlink_unicast+0x449/0x710 [ 1605.307667][T12475] netlink_sendmsg+0x723/0xbe0 [ 1605.307667][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1605.307667][T12475] ___sys_sendmsg+0xee/0x170 [ 1605.307667][T12475] __sys_sendmsg+0xcd/0x170 [ 1605.307667][T12475] do_syscall_64+0xc6/0x1e0 [ 1605.307667][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1605.307667][T12475] [ 1605.309687][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1605.309687][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1605.309687][T12475] addrconf_notify+0x344/0xd60 [ 1605.309687][T12475] notifier_call_chain+0xcd/0x150 [ 1605.309687][T12475] register_netdevice+0x108b/0x1690 [ 1605.309687][T12475] veth_newlink+0x401/0x830 [ 1605.309687][T12475] rtnl_newlink_create+0x341/0x850 [ 1605.309687][T12475] __rtnl_newlink+0xac9/0xd80 [ 1605.309687][T12475] rtnl_newlink+0x63/0xa0 [ 1605.309687][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1605.309687][T12475] netlink_rcv_skb+0x130/0x360 [ 1605.309687][T12475] netlink_unicast+0x449/0x710 [ 1605.309687][T12475] netlink_sendmsg+0x723/0xbe0 [ 1605.309687][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1605.309687][T12475] ___sys_sendmsg+0xee/0x170 [ 1605.309687][T12475] __sys_sendmsg+0xcd/0x170 [ 1605.309687][T12475] do_syscall_64+0xc6/0x1e0 [ 1605.309687][T12475] [ 1615.445716][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1615.446271][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1615.446271][T12475] dst_init+0x84/0x4a0 [ 1615.446271][T12475] dst_alloc+0x97/0x150 [ 1615.446271][T12475] ip6_dst_alloc+0x23/0x90 [ 1615.446271][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1615.446271][T12475] ip6_pol_route+0x56f/0x840 [ 1615.446271][T12475] fib6_rule_lookup+0x334/0x630 [ 1615.446271][T12475] ip6_route_output_flags+0x259/0x480 [ 1615.446271][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1615.446271][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1615.446271][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1615.446271][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1615.446271][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1615.446271][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1615.446271][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1615.446271][T12475] arp_solicit+0x4aa/0xe20 [ 1615.446271][T12475] neigh_probe+0xaa/0xf0 [ 1615.446271][T12475] [ 1615.448670][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1615.448670][T12475] dst_init+0x84/0x4a0 [ 1615.448670][T12475] dst_alloc+0x97/0x150 [ 1615.448670][T12475] ip6_dst_alloc+0x23/0x90 [ 1615.448670][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1615.448670][T12475] ip6_pol_route+0x56f/0x840 [ 1615.448670][T12475] fib6_rule_lookup+0x334/0x630 [ 1615.448670][T12475] ip6_route_output_flags+0x259/0x480 [ 1615.448670][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1615.448670][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1615.448670][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1615.448670][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1615.448670][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1615.448670][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1615.448670][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1615.448670][T12475] ip6_finish_output2+0x59b/0xf60 [ 1615.448670][T12475] ip6_finish_output+0x553/0xdf0 [ 1615.448670][T12475] [ 1615.450987][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1615.450987][T12475] netdev_get_by_index+0x5e/0x80 [ 1615.450987][T12475] fib6_nh_init+0x3d8/0x1580 [ 1615.450987][T12475] nh_create_ipv6+0x377/0x600 [ 1615.450987][T12475] nexthop_create+0x311/0x650 [ 1615.450987][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1615.450987][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1615.450987][T12475] netlink_rcv_skb+0x130/0x360 [ 1615.450987][T12475] netlink_unicast+0x449/0x710 [ 1615.450987][T12475] netlink_sendmsg+0x723/0xbe0 [ 1615.450987][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1615.450987][T12475] ___sys_sendmsg+0xee/0x170 [ 1615.450987][T12475] __sys_sendmsg+0xcd/0x170 [ 1615.450987][T12475] do_syscall_64+0xc6/0x1e0 [ 1615.450987][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1615.450987][T12475] [ 1615.453001][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1615.453001][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1615.453001][T12475] addrconf_notify+0x344/0xd60 [ 1615.453001][T12475] notifier_call_chain+0xcd/0x150 [ 1615.453001][T12475] register_netdevice+0x108b/0x1690 [ 1615.453001][T12475] veth_newlink+0x401/0x830 [ 1615.453001][T12475] rtnl_newlink_create+0x341/0x850 [ 1615.453001][T12475] __rtnl_newlink+0xac9/0xd80 [ 1615.453001][T12475] rtnl_newlink+0x63/0xa0 [ 1615.453001][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1615.453001][T12475] netlink_rcv_skb+0x130/0x360 [ 1615.453001][T12475] netlink_unicast+0x449/0x710 [ 1615.453001][T12475] netlink_sendmsg+0x723/0xbe0 [ 1615.453001][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1615.453001][T12475] ___sys_sendmsg+0xee/0x170 [ 1615.453001][T12475] __sys_sendmsg+0xcd/0x170 [ 1615.453001][T12475] do_syscall_64+0xc6/0x1e0 [ 1615.453001][T12475] [ 1625.534611][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1625.535116][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1625.535116][T12475] dst_init+0x84/0x4a0 [ 1625.535116][T12475] dst_alloc+0x97/0x150 [ 1625.535116][T12475] ip6_dst_alloc+0x23/0x90 [ 1625.535116][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1625.535116][T12475] ip6_pol_route+0x56f/0x840 [ 1625.535116][T12475] fib6_rule_lookup+0x334/0x630 [ 1625.535116][T12475] ip6_route_output_flags+0x259/0x480 [ 1625.535116][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1625.535116][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1625.535116][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1625.535116][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1625.535116][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1625.535116][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1625.535116][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1625.535116][T12475] arp_solicit+0x4aa/0xe20 [ 1625.535116][T12475] neigh_probe+0xaa/0xf0 [ 1625.535116][T12475] [ 1625.537598][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 2/5 users at [ 1625.537598][T12475] dst_init+0x84/0x4a0 [ 1625.537598][T12475] dst_alloc+0x97/0x150 [ 1625.537598][T12475] ip6_dst_alloc+0x23/0x90 [ 1625.537598][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1625.537598][T12475] ip6_pol_route+0x56f/0x840 [ 1625.537598][T12475] fib6_rule_lookup+0x334/0x630 [ 1625.537598][T12475] ip6_route_output_flags+0x259/0x480 [ 1625.537598][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1625.537598][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1625.537598][T12475] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1625.537598][T12475] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1625.537598][T12475] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1625.537598][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1625.537598][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1625.537598][T12475] ip6_finish_output2+0x59b/0xf60 [ 1625.537598][T12475] ip6_finish_output+0x553/0xdf0 [ 1625.537598][T12475] [ 1625.540123][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1625.540123][T12475] netdev_get_by_index+0x5e/0x80 [ 1625.540123][T12475] fib6_nh_init+0x3d8/0x1580 [ 1625.540123][T12475] nh_create_ipv6+0x377/0x600 [ 1625.540123][T12475] nexthop_create+0x311/0x650 [ 1625.540123][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1625.540123][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1625.540123][T12475] netlink_rcv_skb+0x130/0x360 [ 1625.540123][T12475] netlink_unicast+0x449/0x710 [ 1625.540123][T12475] netlink_sendmsg+0x723/0xbe0 [ 1625.540123][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1625.540123][T12475] ___sys_sendmsg+0xee/0x170 [ 1625.540123][T12475] __sys_sendmsg+0xcd/0x170 [ 1625.540123][T12475] do_syscall_64+0xc6/0x1e0 [ 1625.540123][T12475] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1625.540123][T12475] [ 1625.542242][T12475] ref_tracker: veth_A-R1@ffff88800ab495e0 has 1/5 users at [ 1625.542242][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1625.542242][T12475] addrconf_notify+0x344/0xd60 [ 1625.542242][T12475] notifier_call_chain+0xcd/0x150 [ 1625.542242][T12475] register_netdevice+0x108b/0x1690 [ 1625.542242][T12475] veth_newlink+0x401/0x830 [ 1625.542242][T12475] rtnl_newlink_create+0x341/0x850 [ 1625.542242][T12475] __rtnl_newlink+0xac9/0xd80 [ 1625.542242][T12475] rtnl_newlink+0x63/0xa0 [ 1625.542242][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1625.542242][T12475] netlink_rcv_skb+0x130/0x360 [ 1625.542242][T12475] netlink_unicast+0x449/0x710 [ 1625.542242][T12475] netlink_sendmsg+0x723/0xbe0 [ 1625.542242][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1625.542242][T12475] ___sys_sendmsg+0xee/0x170 [ 1625.542242][T12475] __sys_sendmsg+0xcd/0x170 [ 1625.542242][T12475] do_syscall_64+0xc6/0x1e0 [ 1625.542242][T12475]