[ 28.834693][ T251] ip (251) used greatest stack depth: 23968 bytes left [ 35.251818][ T300] ip (300) used greatest stack depth: 22752 bytes left [ 461.737081][ T3646] br0: port 1(veth_A-C) entered blocking state [ 461.737576][ T3646] br0: port 1(veth_A-C) entered disabled state [ 461.737881][ T3646] veth_A-C: entered allmulticast mode [ 461.739213][ T3646] veth_A-C: entered promiscuous mode [ 461.741481][ T3646] br0: port 1(veth_A-C) entered blocking state [ 461.741925][ T3646] br0: port 1(veth_A-C) entered forwarding state [ 463.251695][ T3656] br0: port 2(vxlan_a) entered blocking state [ 463.252743][ T3656] br0: port 2(vxlan_a) entered disabled state [ 463.253141][ T3656] vxlan_a: entered allmulticast mode [ 463.254431][ T3656] vxlan_a: entered promiscuous mode [ 464.167662][ T3662] br0: port 2(vxlan_a) entered blocking state [ 464.167965][ T3662] br0: port 2(vxlan_a) entered forwarding state [ 473.502609][ T10] vxlan_a: left allmulticast mode [ 473.502998][ T10] vxlan_a: left promiscuous mode [ 473.503361][ T10] br0: port 2(vxlan_a) entered disabled state [ 473.506020][ T10] veth_A-C: left allmulticast mode [ 473.506478][ T10] veth_A-C: left promiscuous mode [ 473.506836][ T10] br0: port 1(veth_A-C) entered disabled state [ 488.298363][ T3843] br0: port 1(veth_A-C) entered blocking state [ 488.298605][ T3843] br0: port 1(veth_A-C) entered disabled state [ 488.298844][ T3843] veth_A-C: entered allmulticast mode [ 488.300025][ T3843] veth_A-C: entered promiscuous mode [ 488.302188][ T3843] br0: port 1(veth_A-C) entered blocking state [ 488.302395][ T3843] br0: port 1(veth_A-C) entered forwarding state [ 489.726457][ T3853] br0: port 2(vxlan_a) entered blocking state [ 489.726791][ T3853] br0: port 2(vxlan_a) entered disabled state [ 489.727053][ T3853] vxlan_a: entered allmulticast mode [ 489.729629][ T3853] vxlan_a: entered promiscuous mode [ 490.619975][ T3859] br0: port 2(vxlan_a) entered blocking state [ 490.620239][ T3859] br0: port 2(vxlan_a) entered forwarding state [ 499.413809][ T10] vxlan_a: left allmulticast mode [ 499.414044][ T10] vxlan_a: left promiscuous mode [ 499.414379][ T10] br0: port 2(vxlan_a) entered disabled state [ 499.415740][ T10] veth_A-C: left allmulticast mode [ 499.415927][ T10] veth_A-C: left promiscuous mode [ 499.416269][ T10] br0: port 1(veth_A-C) entered disabled state [ 512.812188][ T4028] br0: port 1(veth_A-C) entered blocking state [ 512.812475][ T4028] br0: port 1(veth_A-C) entered disabled state [ 512.812748][ T4028] veth_A-C: entered allmulticast mode [ 512.814763][ T4028] veth_A-C: entered promiscuous mode [ 512.815807][ T4028] br0: port 1(veth_A-C) entered blocking state [ 512.816036][ T4028] br0: port 1(veth_A-C) entered forwarding state [ 514.164616][ T4038] br0: port 2(vxlan_a) entered blocking state [ 514.164885][ T4038] br0: port 2(vxlan_a) entered disabled state [ 514.165146][ T4038] vxlan_a: entered allmulticast mode [ 514.166342][ T4038] vxlan_a: entered promiscuous mode [ 514.920094][ T4044] br0: port 2(vxlan_a) entered blocking state [ 514.920381][ T4044] br0: port 2(vxlan_a) entered forwarding state [ 523.442256][ T10] vxlan_a: left allmulticast mode [ 523.442452][ T10] vxlan_a: left promiscuous mode [ 523.442755][ T10] br0: port 2(vxlan_a) entered disabled state [ 523.444007][ T10] veth_A-C: left allmulticast mode [ 523.444245][ T10] veth_A-C: left promiscuous mode [ 523.444504][ T10] br0: port 1(veth_A-C) entered disabled state [ 537.398432][ T4225] br0: port 1(veth_A-C) entered blocking state [ 537.398718][ T4225] br0: port 1(veth_A-C) entered disabled state [ 537.399001][ T4225] veth_A-C: entered allmulticast mode [ 537.400222][ T4225] veth_A-C: entered promiscuous mode [ 537.401265][ T4225] br0: port 1(veth_A-C) entered blocking state [ 537.401495][ T4225] br0: port 1(veth_A-C) entered forwarding state [ 538.773828][ T4235] br0: port 2(vxlan_a) entered blocking state [ 538.774064][ T4235] br0: port 2(vxlan_a) entered disabled state [ 538.774311][ T4235] vxlan_a: entered allmulticast mode [ 538.775464][ T4235] vxlan_a: entered promiscuous mode [ 539.573131][ T4241] br0: port 2(vxlan_a) entered blocking state [ 539.573422][ T4241] br0: port 2(vxlan_a) entered forwarding state [ 548.141118][ T10] vxlan_a: left allmulticast mode [ 548.141302][ T10] vxlan_a: left promiscuous mode [ 548.141586][ T10] br0: port 2(vxlan_a) entered disabled state [ 548.142873][ T10] veth_A-C: left allmulticast mode [ 548.143063][ T10] veth_A-C: left promiscuous mode [ 548.143395][ T10] br0: port 1(veth_A-C) entered disabled state [ 560.957189][ T4410] br0: port 1(veth_A-C) entered blocking state [ 560.957429][ T4410] br0: port 1(veth_A-C) entered disabled state [ 560.957667][ T4410] veth_A-C: entered allmulticast mode [ 560.958850][ T4410] veth_A-C: entered promiscuous mode [ 560.959887][ T4410] br0: port 1(veth_A-C) entered blocking state [ 560.960091][ T4410] br0: port 1(veth_A-C) entered forwarding state [ 562.264892][ T4420] br0: port 2(vxlan_a) entered blocking state [ 562.265673][ T4420] br0: port 2(vxlan_a) entered disabled state [ 562.265952][ T4420] vxlan_a: entered allmulticast mode [ 562.267246][ T4420] vxlan_a: entered promiscuous mode [ 563.047337][ T4426] br0: port 2(vxlan_a) entered blocking state [ 563.047597][ T4426] br0: port 2(vxlan_a) entered forwarding state [ 571.607592][ T10] vxlan_a: left allmulticast mode [ 571.607777][ T10] vxlan_a: left promiscuous mode [ 571.608054][ T10] br0: port 2(vxlan_a) entered disabled state [ 571.609755][ T10] veth_A-C: left allmulticast mode [ 571.609912][ T10] veth_A-C: left promiscuous mode [ 571.610259][ T10] br0: port 1(veth_A-C) entered disabled state [ 585.428547][ T4607] br0: port 1(veth_A-C) entered blocking state [ 585.428827][ T4607] br0: port 1(veth_A-C) entered disabled state [ 585.429075][ T4607] veth_A-C: entered allmulticast mode [ 585.430253][ T4607] veth_A-C: entered promiscuous mode [ 585.431268][ T4607] br0: port 1(veth_A-C) entered blocking state [ 585.431494][ T4607] br0: port 1(veth_A-C) entered forwarding state [ 586.731354][ T4617] br0: port 2(vxlan_a) entered blocking state [ 586.731592][ T4617] br0: port 2(vxlan_a) entered disabled state [ 586.731825][ T4617] vxlan_a: entered allmulticast mode [ 586.733715][ T4617] vxlan_a: entered promiscuous mode [ 587.502397][ T4623] br0: port 2(vxlan_a) entered blocking state [ 587.502669][ T4623] br0: port 2(vxlan_a) entered forwarding state [ 595.951576][ T10] vxlan_a: left allmulticast mode [ 595.951843][ T10] vxlan_a: left promiscuous mode [ 595.952328][ T10] br0: port 2(vxlan_a) entered disabled state [ 595.954037][ T10] veth_A-C: left allmulticast mode [ 595.954226][ T10] veth_A-C: left promiscuous mode [ 595.954511][ T10] br0: port 1(veth_A-C) entered disabled state [ 608.892144][ T4792] br0: port 1(veth_A-C) entered blocking state [ 608.892416][ T4792] br0: port 1(veth_A-C) entered disabled state [ 608.892693][ T4792] veth_A-C: entered allmulticast mode [ 608.893953][ T4792] veth_A-C: entered promiscuous mode [ 608.895857][ T4792] br0: port 1(veth_A-C) entered blocking state [ 608.896128][ T4792] br0: port 1(veth_A-C) entered forwarding state [ 610.208853][ T4802] br0: port 2(vxlan_a) entered blocking state [ 610.209135][ T4802] br0: port 2(vxlan_a) entered disabled state [ 610.209394][ T4802] vxlan_a: entered allmulticast mode [ 610.211697][ T4802] vxlan_a: entered promiscuous mode [ 610.956509][ T4808] br0: port 2(vxlan_a) entered blocking state [ 610.956757][ T4808] br0: port 2(vxlan_a) entered forwarding state [ 619.421718][ T10] vxlan_a: left allmulticast mode [ 619.421976][ T10] vxlan_a: left promiscuous mode [ 619.422631][ T10] br0: port 2(vxlan_a) entered disabled state [ 619.432934][ T10] veth_A-C: left allmulticast mode [ 619.433221][ T10] veth_A-C: left promiscuous mode [ 619.433638][ T10] br0: port 1(veth_A-C) entered disabled state [ 632.989868][ T4989] br0: port 1(veth_A-C) entered blocking state [ 632.990152][ T4989] br0: port 1(veth_A-C) entered disabled state [ 632.990403][ T4989] veth_A-C: entered allmulticast mode [ 632.991552][ T4989] veth_A-C: entered promiscuous mode [ 632.992728][ T4989] br0: port 1(veth_A-C) entered blocking state [ 632.992968][ T4989] br0: port 1(veth_A-C) entered forwarding state [ 634.259866][ T4999] br0: port 2(vxlan_a) entered blocking state [ 634.260095][ T4999] br0: port 2(vxlan_a) entered disabled state [ 634.261239][ T4999] vxlan_a: entered allmulticast mode [ 634.262460][ T4999] vxlan_a: entered promiscuous mode [ 635.043199][ T5005] br0: port 2(vxlan_a) entered blocking state [ 635.043480][ T5005] br0: port 2(vxlan_a) entered forwarding state [ 643.764684][ T10] vxlan_a: left allmulticast mode [ 643.764893][ T10] vxlan_a: left promiscuous mode [ 643.765213][ T10] br0: port 2(vxlan_a) entered disabled state [ 643.766638][ T10] veth_A-C: left allmulticast mode [ 643.766823][ T10] veth_A-C: left promiscuous mode [ 643.767141][ T10] br0: port 1(veth_A-C) entered disabled state [ 656.291931][ T5174] br0: port 1(veth_A-C) entered blocking state [ 656.292209][ T5174] br0: port 1(veth_A-C) entered disabled state [ 656.292447][ T5174] veth_A-C: entered allmulticast mode [ 656.293675][ T5174] veth_A-C: entered promiscuous mode [ 656.295435][ T5174] br0: port 1(veth_A-C) entered blocking state [ 656.295651][ T5174] br0: port 1(veth_A-C) entered forwarding state [ 657.569388][ T5184] br0: port 2(geneve_a) entered blocking state [ 657.569643][ T5184] br0: port 2(geneve_a) entered disabled state [ 657.569902][ T5184] geneve_a: entered allmulticast mode [ 657.571092][ T5184] geneve_a: entered promiscuous mode [ 658.348836][ T5190] br0: port 2(geneve_a) entered blocking state [ 658.349302][ T5190] br0: port 2(geneve_a) entered forwarding state [ 666.833662][ T10] geneve_a: left allmulticast mode [ 666.833843][ T10] geneve_a: left promiscuous mode [ 666.834155][ T10] br0: port 2(geneve_a) entered disabled state [ 666.835588][ T10] veth_A-C: left allmulticast mode [ 666.835736][ T10] veth_A-C: left promiscuous mode [ 666.835991][ T10] br0: port 1(veth_A-C) entered disabled state [ 680.553071][ T5373] br0: port 1(veth_A-C) entered blocking state [ 680.553459][ T5373] br0: port 1(veth_A-C) entered disabled state [ 680.553861][ T5373] veth_A-C: entered allmulticast mode [ 680.555833][ T5373] veth_A-C: entered promiscuous mode [ 680.558394][ T5373] br0: port 1(veth_A-C) entered blocking state [ 680.558726][ T5373] br0: port 1(veth_A-C) entered forwarding state [ 681.920008][ T5383] br0: port 2(geneve_a) entered blocking state [ 681.920417][ T5383] br0: port 2(geneve_a) entered disabled state [ 681.920788][ T5383] geneve_a: entered allmulticast mode [ 681.922670][ T5383] geneve_a: entered promiscuous mode [ 682.680028][ T5389] br0: port 2(geneve_a) entered blocking state [ 682.680299][ T5389] br0: port 2(geneve_a) entered forwarding state [ 691.192842][ T10] geneve_a: left allmulticast mode [ 691.193053][ T10] geneve_a: left promiscuous mode [ 691.193387][ T10] br0: port 2(geneve_a) entered disabled state [ 691.194963][ T10] veth_A-C: left allmulticast mode [ 691.195178][ T10] veth_A-C: left promiscuous mode [ 691.195487][ T10] br0: port 1(veth_A-C) entered disabled state [ 704.089033][ T5558] br0: port 1(veth_A-C) entered blocking state [ 704.089328][ T5558] br0: port 1(veth_A-C) entered disabled state [ 704.089595][ T5558] veth_A-C: entered allmulticast mode [ 704.090876][ T5558] veth_A-C: entered promiscuous mode [ 704.092079][ T5558] br0: port 1(veth_A-C) entered blocking state [ 704.092318][ T5558] br0: port 1(veth_A-C) entered forwarding state [ 705.468020][ T5568] br0: port 2(geneve_a) entered blocking state [ 705.468275][ T5568] br0: port 2(geneve_a) entered disabled state [ 705.468512][ T5568] geneve_a: entered allmulticast mode [ 705.469929][ T5568] geneve_a: entered promiscuous mode [ 706.236380][ T5574] br0: port 2(geneve_a) entered blocking state [ 706.236659][ T5574] br0: port 2(geneve_a) entered forwarding state [ 714.739420][ T10] geneve_a: left allmulticast mode [ 714.739609][ T10] geneve_a: left promiscuous mode [ 714.739892][ T10] br0: port 2(geneve_a) entered disabled state [ 714.741276][ T10] veth_A-C: left allmulticast mode [ 714.741446][ T10] veth_A-C: left promiscuous mode [ 714.741729][ T10] br0: port 1(veth_A-C) entered disabled state [ 728.659912][ T5756] br0: port 1(veth_A-C) entered blocking state [ 728.660473][ T5756] br0: port 1(veth_A-C) entered disabled state [ 728.660702][ T5756] veth_A-C: entered allmulticast mode [ 728.661860][ T5756] veth_A-C: entered promiscuous mode [ 728.662942][ T5756] br0: port 1(veth_A-C) entered blocking state [ 728.663175][ T5756] br0: port 1(veth_A-C) entered forwarding state [ 730.025424][ T5766] br0: port 2(geneve_a) entered blocking state [ 730.025672][ T5766] br0: port 2(geneve_a) entered disabled state [ 730.025915][ T5766] geneve_a: entered allmulticast mode [ 730.027102][ T5766] geneve_a: entered promiscuous mode [ 730.860913][ T5772] br0: port 2(geneve_a) entered blocking state [ 730.861308][ T5772] br0: port 2(geneve_a) entered forwarding state [ 739.500441][ T10] geneve_a: left allmulticast mode [ 739.500607][ T10] geneve_a: left promiscuous mode [ 739.500873][ T10] br0: port 2(geneve_a) entered disabled state [ 739.502501][ T10] veth_A-C: left allmulticast mode [ 739.502664][ T10] veth_A-C: left promiscuous mode [ 739.502925][ T10] br0: port 1(veth_A-C) entered disabled state [ 752.189231][ T5942] br0: port 1(veth_A-C) entered blocking state [ 752.189525][ T5942] br0: port 1(veth_A-C) entered disabled state [ 752.189844][ T5942] veth_A-C: entered allmulticast mode [ 752.192236][ T5942] veth_A-C: entered promiscuous mode [ 752.193479][ T5942] br0: port 1(veth_A-C) entered blocking state [ 752.193753][ T5942] br0: port 1(veth_A-C) entered forwarding state [ 753.401401][ T5952] br0: port 2(geneve_a) entered blocking state [ 753.401665][ T5952] br0: port 2(geneve_a) entered disabled state [ 753.401889][ T5952] geneve_a: entered allmulticast mode [ 753.404020][ T5952] geneve_a: entered promiscuous mode [ 754.121057][ T5958] br0: port 2(geneve_a) entered blocking state [ 754.121366][ T5958] br0: port 2(geneve_a) entered forwarding state [ 762.457803][ T10] geneve_a: left allmulticast mode [ 762.458158][ T10] geneve_a: left promiscuous mode [ 762.458587][ T10] br0: port 2(geneve_a) entered disabled state [ 762.461637][ T10] veth_A-C: left allmulticast mode [ 762.461894][ T10] veth_A-C: left promiscuous mode [ 762.462306][ T10] br0: port 1(veth_A-C) entered disabled state [ 776.051525][ T6139] br0: port 1(veth_A-C) entered blocking state [ 776.051782][ T6139] br0: port 1(veth_A-C) entered disabled state [ 776.052017][ T6139] veth_A-C: entered allmulticast mode [ 776.053584][ T6139] veth_A-C: entered promiscuous mode [ 776.054619][ T6139] br0: port 1(veth_A-C) entered blocking state [ 776.054874][ T6139] br0: port 1(veth_A-C) entered forwarding state [ 777.333138][ T6149] br0: port 2(geneve_a) entered blocking state [ 777.333400][ T6149] br0: port 2(geneve_a) entered disabled state [ 777.333635][ T6149] geneve_a: entered allmulticast mode [ 777.334763][ T6149] geneve_a: entered promiscuous mode [ 778.065423][ T6155] br0: port 2(geneve_a) entered blocking state [ 778.065697][ T6155] br0: port 2(geneve_a) entered forwarding state [ 786.430487][ T10] geneve_a: left allmulticast mode [ 786.430700][ T10] geneve_a: left promiscuous mode [ 786.430976][ T10] br0: port 2(geneve_a) entered disabled state [ 786.432487][ T10] veth_A-C: left allmulticast mode [ 786.432650][ T10] veth_A-C: left promiscuous mode [ 786.432927][ T10] br0: port 1(veth_A-C) entered disabled state [ 799.548921][ T6324] br0: port 1(veth_A-C) entered blocking state [ 799.550274][ T6324] br0: port 1(veth_A-C) entered disabled state [ 799.556270][ T6324] veth_A-C: entered allmulticast mode [ 799.559155][ T6324] veth_A-C: entered promiscuous mode [ 799.560365][ T6324] br0: port 1(veth_A-C) entered blocking state [ 799.560666][ T6324] br0: port 1(veth_A-C) entered forwarding state [ 800.888075][ T6334] br0: port 2(geneve_a) entered blocking state [ 800.888319][ T6334] br0: port 2(geneve_a) entered disabled state [ 800.888536][ T6334] geneve_a: entered allmulticast mode [ 800.889696][ T6334] geneve_a: entered promiscuous mode [ 801.728953][ T6340] br0: port 2(geneve_a) entered blocking state [ 801.729220][ T6340] br0: port 2(geneve_a) entered forwarding state [ 810.399568][ T10] geneve_a: left allmulticast mode [ 810.399794][ T10] geneve_a: left promiscuous mode [ 810.400120][ T10] br0: port 2(geneve_a) entered disabled state [ 810.401625][ T10] veth_A-C: left allmulticast mode [ 810.401795][ T10] veth_A-C: left promiscuous mode [ 810.402068][ T10] br0: port 1(veth_A-C) entered disabled state [ 824.696757][ T6521] br0: port 1(veth_A-C) entered blocking state [ 824.697023][ T6521] br0: port 1(veth_A-C) entered disabled state [ 824.697701][ T6521] veth_A-C: entered allmulticast mode [ 824.698894][ T6521] veth_A-C: entered promiscuous mode [ 824.699915][ T6521] br0: port 1(veth_A-C) entered blocking state [ 824.700131][ T6521] br0: port 1(veth_A-C) entered forwarding state [ 825.986603][ T6531] br0: port 2(geneve_a) entered blocking state [ 825.986889][ T6531] br0: port 2(geneve_a) entered disabled state [ 825.987140][ T6531] geneve_a: entered allmulticast mode [ 825.988341][ T6531] geneve_a: entered promiscuous mode [ 826.854750][ T6537] br0: port 2(geneve_a) entered blocking state [ 826.855034][ T6537] br0: port 2(geneve_a) entered forwarding state [ 835.344017][ T10] geneve_a: left allmulticast mode [ 835.344236][ T10] geneve_a: left promiscuous mode [ 835.344515][ T10] br0: port 2(geneve_a) entered disabled state [ 835.345829][ T10] veth_A-C: left allmulticast mode [ 835.345977][ T10] veth_A-C: left promiscuous mode [ 835.346368][ T10] br0: port 1(veth_A-C) entered disabled state [ 1286.166327][T10770] Initializing XFRM netlink socket [ 1493.852297][T12474] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1493.853127][T12474] ref_tracker: veth_A-R1@ffff88800a7545e0 has 1/5 users at [ 1493.853127][T12474] dst_init+0x84/0x4a0 [ 1493.853127][T12474] dst_alloc+0x97/0x150 [ 1493.853127][T12474] ip6_dst_alloc+0x23/0x90 [ 1493.853127][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1493.853127][T12474] ip6_pol_route+0x56f/0x840 [ 1493.853127][T12474] fib6_rule_lookup+0x334/0x630 [ 1493.853127][T12474] ip6_route_output_flags+0x259/0x480 [ 1493.853127][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1493.853127][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1493.853127][T12474] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1493.853127][T12474] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1493.853127][T12474] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1493.853127][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1493.853127][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1493.853127][T12474] arp_solicit+0x4aa/0xe20 [ 1493.853127][T12474] neigh_probe+0xaa/0xf0 [ 1493.853127][T12474] [ 1493.857738][T12474] ref_tracker: veth_A-R1@ffff88800a7545e0 has 2/5 users at [ 1493.857738][T12474] dst_init+0x84/0x4a0 [ 1493.857738][T12474] dst_alloc+0x97/0x150 [ 1493.857738][T12474] ip6_dst_alloc+0x23/0x90 [ 1493.857738][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1493.857738][T12474] ip6_pol_route+0x56f/0x840 [ 1493.857738][T12474] fib6_rule_lookup+0x334/0x630 [ 1493.857738][T12474] ip6_route_output_flags+0x259/0x480 [ 1493.857738][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1493.857738][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1493.857738][T12474] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1493.857738][T12474] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1493.857738][T12474] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1493.857738][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1493.857738][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1493.857738][T12474] ip6_finish_output2+0x59b/0xf60 [ 1493.857738][T12474] ip6_finish_output+0x553/0xdf0 [ 1493.857738][T12474] [ 1493.861660][T12474] ref_tracker: veth_A-R1@ffff88800a7545e0 has 1/5 users at [ 1493.861660][T12474] netdev_get_by_index+0x5e/0x80 [ 1493.861660][T12474] fib6_nh_init+0x3d8/0x1580 [ 1493.861660][T12474] nh_create_ipv6+0x377/0x600 [ 1493.861660][T12474] nexthop_create+0x311/0x650 [ 1493.861660][T12474] rtm_new_nexthop+0x3f0/0x5c0 [ 1493.861660][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1493.861660][T12474] netlink_rcv_skb+0x130/0x360 [ 1493.861660][T12474] netlink_unicast+0x449/0x710 [ 1493.861660][T12474] netlink_sendmsg+0x723/0xbe0 [ 1493.861660][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1493.861660][T12474] ___sys_sendmsg+0xee/0x170 [ 1493.861660][T12474] __sys_sendmsg+0xcd/0x170 [ 1493.861660][T12474] do_syscall_64+0xc6/0x1e0 [ 1493.861660][T12474] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1493.861660][T12474] [ 1493.865036][T12474] ref_tracker: veth_A-R1@ffff88800a7545e0 has 1/5 users at [ 1493.865036][T12474] ipv6_add_dev+0x3ba/0x11c0 [ 1493.865036][T12474] addrconf_notify+0x344/0xd60 [ 1493.865036][T12474] notifier_call_chain+0xcd/0x150 [ 1493.865036][T12474] register_netdevice+0x108b/0x1690 [ 1493.865036][T12474] veth_newlink+0x401/0x830 [ 1493.865036][T12474] rtnl_newlink_create+0x341/0x850 [ 1493.865036][T12474] __rtnl_newlink+0xac9/0xd80 [ 1493.865036][T12474] rtnl_newlink+0x63/0xa0 [ 1493.865036][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1493.865036][T12474] netlink_rcv_skb+0x130/0x360 [ 1493.865036][T12474] netlink_unicast+0x449/0x710 [ 1493.865036][T12474] netlink_sendmsg+0x723/0xbe0 [ 1493.865036][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1493.865036][T12474] ___sys_sendmsg+0xee/0x170 [ 1493.865036][T12474] __sys_sendmsg+0xcd/0x170 [ 1493.865036][T12474] do_syscall_64+0xc6/0x1e0 [ 1493.865036][T12474] [ 1504.021142][T12474] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1504.021606][T12474] ref_tracker: veth_A-R1@ffff88800a7545e0 has 1/5 users at [ 1504.021606][T12474] dst_init+0x84/0x4a0 [ 1504.021606][T12474] dst_alloc+0x97/0x150 [ 1504.021606][T12474] ip6_dst_alloc+0x23/0x90 [ 1504.021606][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1504.021606][T12474] ip6_pol_route+0x56f/0x840 [ 1504.021606][T12474] fib6_rule_lookup+0x334/0x630 [ 1504.021606][T12474] ip6_route_output_flags+0x259/0x480 [ 1504.021606][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1504.021606][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1504.021606][T12474] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1504.021606][T12474] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1504.021606][T12474] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1504.021606][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1504.021606][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1504.021606][T12474] arp_solicit+0x4aa/0xe20 [ 1504.021606][T12474] neigh_probe+0xaa/0xf0 [ 1504.021606][T12474] [ 1504.023933][T12474] ref_tracker: veth_A-R1@ffff88800a7545e0 has 2/5 users at [ 1504.023933][T12474] dst_init+0x84/0x4a0 [ 1504.023933][T12474] dst_alloc+0x97/0x150 [ 1504.023933][T12474] ip6_dst_alloc+0x23/0x90 [ 1504.023933][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1504.023933][T12474] ip6_pol_route+0x56f/0x840 [ 1504.023933][T12474] fib6_rule_lookup+0x334/0x630 [ 1504.023933][T12474] ip6_route_output_flags+0x259/0x480 [ 1504.023933][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1504.023933][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1504.023933][T12474] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1504.023933][T12474] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1504.023933][T12474] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1504.023933][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1504.023933][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1504.023933][T12474] ip6_finish_output2+0x59b/0xf60 [ 1504.023933][T12474] ip6_finish_output+0x553/0xdf0 [ 1504.023933][T12474] [ 1504.026238][T12474] ref_tracker: veth_A-R1@ffff88800a7545e0 has 1/5 users at [ 1504.026238][T12474] netdev_get_by_index+0x5e/0x80 [ 1504.026238][T12474] fib6_nh_init+0x3d8/0x1580 [ 1504.026238][T12474] nh_create_ipv6+0x377/0x600 [ 1504.026238][T12474] nexthop_create+0x311/0x650 [ 1504.026238][T12474] rtm_new_nexthop+0x3f0/0x5c0 [ 1504.026238][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1504.026238][T12474] netlink_rcv_skb+0x130/0x360 [ 1504.026238][T12474] netlink_unicast+0x449/0x710 [ 1504.026238][T12474] netlink_sendmsg+0x723/0xbe0 [ 1504.026238][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1504.026238][T12474] ___sys_sendmsg+0xee/0x170 [ 1504.026238][T12474] __sys_sendmsg+0xcd/0x170 [ 1504.026238][T12474] do_syscall_64+0xc6/0x1e0 [ 1504.026238][T12474] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1504.026238][T12474] [ 1504.028221][T12474] ref_tracker: veth_A-R1@ffff88800a7545e0 has 1/5 users at [ 1504.028221][T12474] ipv6_add_dev+0x3ba/0x11c0 [ 1504.028221][T12474] addrconf_notify+0x344/0xd60 [ 1504.028221][T12474] notifier_call_chain+0xcd/0x150 [ 1504.028221][T12474] register_netdevice+0x108b/0x1690 [ 1504.028221][T12474] veth_newlink+0x401/0x830 [ 1504.028221][T12474] rtnl_newlink_create+0x341/0x850 [ 1504.028221][T12474] __rtnl_newlink+0xac9/0xd80 [ 1504.028221][T12474] rtnl_newlink+0x63/0xa0 [ 1504.028221][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1504.028221][T12474] netlink_rcv_skb+0x130/0x360 [ 1504.028221][T12474] netlink_unicast+0x449/0x710 [ 1504.028221][T12474] netlink_sendmsg+0x723/0xbe0 [ 1504.028221][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1504.028221][T12474] ___sys_sendmsg+0xee/0x170 [ 1504.028221][T12474] __sys_sendmsg+0xcd/0x170 [ 1504.028221][T12474] do_syscall_64+0xc6/0x1e0 [ 1504.028221][T12474]