[ 461.338178][ T3646] br0: port 1(veth_A-C) entered blocking state [ 461.338847][ T3646] br0: port 1(veth_A-C) entered disabled state [ 461.339580][ T3646] veth_A-C: entered allmulticast mode [ 461.341925][ T3646] veth_A-C: entered promiscuous mode [ 461.344231][ T3646] br0: port 1(veth_A-C) entered blocking state [ 461.344702][ T3646] br0: port 1(veth_A-C) entered forwarding state [ 462.746331][ T3656] br0: port 2(vxlan_a) entered blocking state [ 462.746606][ T3656] br0: port 2(vxlan_a) entered disabled state [ 462.746855][ T3656] vxlan_a: entered allmulticast mode [ 462.748081][ T3656] vxlan_a: entered promiscuous mode [ 466.993962][ T3662] br0: port 2(vxlan_a) entered blocking state [ 467.006303][ T3662] br0: port 2(vxlan_a) entered forwarding state [ 476.264792][ T3695] socat (3695) used greatest stack depth: 21872 bytes left [ 477.955861][ T10] vxlan_a: left allmulticast mode [ 477.956194][ T10] vxlan_a: left promiscuous mode [ 477.956550][ T10] br0: port 2(vxlan_a) entered disabled state [ 477.959122][ T10] veth_A-C: left allmulticast mode [ 477.959379][ T10] veth_A-C: left promiscuous mode [ 477.960256][ T10] br0: port 1(veth_A-C) entered disabled state [ 493.043249][ T3843] br0: port 1(veth_A-C) entered blocking state [ 493.044398][ T3843] br0: port 1(veth_A-C) entered disabled state [ 493.044877][ T3843] veth_A-C: entered allmulticast mode [ 493.046118][ T3843] veth_A-C: entered promiscuous mode [ 493.047271][ T3843] br0: port 1(veth_A-C) entered blocking state [ 493.047509][ T3843] br0: port 1(veth_A-C) entered forwarding state [ 494.446849][ T3853] br0: port 2(vxlan_a) entered blocking state [ 494.447129][ T3853] br0: port 2(vxlan_a) entered disabled state [ 494.447386][ T3853] vxlan_a: entered allmulticast mode [ 494.448774][ T3853] vxlan_a: entered promiscuous mode [ 495.306885][ T3859] br0: port 2(vxlan_a) entered blocking state [ 495.307145][ T3859] br0: port 2(vxlan_a) entered forwarding state [ 504.538079][ T10] vxlan_a: left allmulticast mode [ 504.538273][ T10] vxlan_a: left promiscuous mode [ 504.538596][ T10] br0: port 2(vxlan_a) entered disabled state [ 504.540362][ T10] veth_A-C: left allmulticast mode [ 504.540542][ T10] veth_A-C: left promiscuous mode [ 504.540824][ T10] br0: port 1(veth_A-C) entered disabled state [ 518.891034][ T4028] br0: port 1(veth_A-C) entered blocking state [ 518.891302][ T4028] br0: port 1(veth_A-C) entered disabled state [ 518.891602][ T4028] veth_A-C: entered allmulticast mode [ 518.892776][ T4028] veth_A-C: entered promiscuous mode [ 518.893823][ T4028] br0: port 1(veth_A-C) entered blocking state [ 518.894047][ T4028] br0: port 1(veth_A-C) entered forwarding state [ 520.193247][ T4038] br0: port 2(vxlan_a) entered blocking state [ 520.193568][ T4038] br0: port 2(vxlan_a) entered disabled state [ 520.193856][ T4038] vxlan_a: entered allmulticast mode [ 520.195165][ T4038] vxlan_a: entered promiscuous mode [ 521.029229][ T4044] br0: port 2(vxlan_a) entered blocking state [ 521.029517][ T4044] br0: port 2(vxlan_a) entered forwarding state [ 530.575925][ T10] vxlan_a: left allmulticast mode [ 530.576167][ T10] vxlan_a: left promiscuous mode [ 530.576493][ T10] br0: port 2(vxlan_a) entered disabled state [ 530.578016][ T10] veth_A-C: left allmulticast mode [ 530.578232][ T10] veth_A-C: left promiscuous mode [ 530.578562][ T10] br0: port 1(veth_A-C) entered disabled state [ 545.669917][ T4225] br0: port 1(veth_A-C) entered blocking state [ 545.670183][ T4225] br0: port 1(veth_A-C) entered disabled state [ 545.670439][ T4225] veth_A-C: entered allmulticast mode [ 545.671682][ T4225] veth_A-C: entered promiscuous mode [ 545.673113][ T4225] br0: port 1(veth_A-C) entered blocking state [ 545.673337][ T4225] br0: port 1(veth_A-C) entered forwarding state [ 546.981115][ T4235] br0: port 2(vxlan_a) entered blocking state [ 546.981366][ T4235] br0: port 2(vxlan_a) entered disabled state [ 546.981938][ T4235] vxlan_a: entered allmulticast mode [ 546.983159][ T4235] vxlan_a: entered promiscuous mode [ 547.723233][ T4241] br0: port 2(vxlan_a) entered blocking state [ 547.723590][ T4241] br0: port 2(vxlan_a) entered forwarding state [ 556.637974][ T10] vxlan_a: left allmulticast mode [ 556.638267][ T10] vxlan_a: left promiscuous mode [ 556.638671][ T10] br0: port 2(vxlan_a) entered disabled state [ 556.640599][ T10] veth_A-C: left allmulticast mode [ 556.640830][ T10] veth_A-C: left promiscuous mode [ 556.641186][ T10] br0: port 1(veth_A-C) entered disabled state [ 570.622401][ T4410] br0: port 1(veth_A-C) entered blocking state [ 570.622762][ T4410] br0: port 1(veth_A-C) entered disabled state [ 570.623121][ T4410] veth_A-C: entered allmulticast mode [ 570.624607][ T4410] veth_A-C: entered promiscuous mode [ 570.625614][ T4410] br0: port 1(veth_A-C) entered blocking state [ 570.625815][ T4410] br0: port 1(veth_A-C) entered forwarding state [ 571.994124][ T4420] br0: port 2(vxlan_a) entered blocking state [ 571.994358][ T4420] br0: port 2(vxlan_a) entered disabled state [ 571.994599][ T4420] vxlan_a: entered allmulticast mode [ 571.995778][ T4420] vxlan_a: entered promiscuous mode [ 572.782820][ T4426] br0: port 2(vxlan_a) entered blocking state [ 572.783092][ T4426] br0: port 2(vxlan_a) entered forwarding state [ 581.546209][ T10] vxlan_a: left allmulticast mode [ 581.546466][ T10] vxlan_a: left promiscuous mode [ 581.546789][ T10] br0: port 2(vxlan_a) entered disabled state [ 581.548954][ T10] veth_A-C: left allmulticast mode [ 581.549204][ T10] veth_A-C: left promiscuous mode [ 581.549647][ T10] br0: port 1(veth_A-C) entered disabled state [ 595.800563][ T4607] br0: port 1(veth_A-C) entered blocking state [ 595.800824][ T4607] br0: port 1(veth_A-C) entered disabled state [ 595.801080][ T4607] veth_A-C: entered allmulticast mode [ 595.802253][ T4607] veth_A-C: entered promiscuous mode [ 595.803315][ T4607] br0: port 1(veth_A-C) entered blocking state [ 595.803593][ T4607] br0: port 1(veth_A-C) entered forwarding state [ 597.143308][ T4617] br0: port 2(vxlan_a) entered blocking state [ 597.144290][ T4617] br0: port 2(vxlan_a) entered disabled state [ 597.144546][ T4617] vxlan_a: entered allmulticast mode [ 597.145769][ T4617] vxlan_a: entered promiscuous mode [ 597.950907][ T4623] br0: port 2(vxlan_a) entered blocking state [ 597.951182][ T4623] br0: port 2(vxlan_a) entered forwarding state [ 606.918781][ T10] vxlan_a: left allmulticast mode [ 606.918994][ T10] vxlan_a: left promiscuous mode [ 606.919286][ T10] br0: port 2(vxlan_a) entered disabled state [ 606.920657][ T10] veth_A-C: left allmulticast mode [ 606.920811][ T10] veth_A-C: left promiscuous mode [ 606.921120][ T10] br0: port 1(veth_A-C) entered disabled state [ 620.531133][ T4792] br0: port 1(veth_A-C) entered blocking state [ 620.531545][ T4792] br0: port 1(veth_A-C) entered disabled state [ 620.531934][ T4792] veth_A-C: entered allmulticast mode [ 620.533966][ T4792] veth_A-C: entered promiscuous mode [ 620.535698][ T4792] br0: port 1(veth_A-C) entered blocking state [ 620.536070][ T4792] br0: port 1(veth_A-C) entered forwarding state [ 621.885347][ T4802] br0: port 2(vxlan_a) entered blocking state [ 621.885629][ T4802] br0: port 2(vxlan_a) entered disabled state [ 621.885893][ T4802] vxlan_a: entered allmulticast mode [ 621.887131][ T4802] vxlan_a: entered promiscuous mode [ 622.767690][ T4808] br0: port 2(vxlan_a) entered blocking state [ 622.767938][ T4808] br0: port 2(vxlan_a) entered forwarding state [ 631.426228][ T10] vxlan_a: left allmulticast mode [ 631.426410][ T10] vxlan_a: left promiscuous mode [ 631.426732][ T10] br0: port 2(vxlan_a) entered disabled state [ 631.428699][ T10] veth_A-C: left allmulticast mode [ 631.428865][ T10] veth_A-C: left promiscuous mode [ 631.429128][ T10] br0: port 1(veth_A-C) entered disabled state [ 644.916485][ T4989] br0: port 1(veth_A-C) entered blocking state [ 644.916850][ T4989] br0: port 1(veth_A-C) entered disabled state [ 644.917218][ T4989] veth_A-C: entered allmulticast mode [ 644.920272][ T4989] veth_A-C: entered promiscuous mode [ 644.921857][ T4989] br0: port 1(veth_A-C) entered blocking state [ 644.922194][ T4989] br0: port 1(veth_A-C) entered forwarding state [ 646.250282][ T4999] br0: port 2(vxlan_a) entered blocking state [ 646.250538][ T4999] br0: port 2(vxlan_a) entered disabled state [ 646.250797][ T4999] vxlan_a: entered allmulticast mode [ 646.251993][ T4999] vxlan_a: entered promiscuous mode [ 647.016123][ T5005] br0: port 2(vxlan_a) entered blocking state [ 647.016360][ T5005] br0: port 2(vxlan_a) entered forwarding state [ 655.597599][ T10] vxlan_a: left allmulticast mode [ 655.597808][ T10] vxlan_a: left promiscuous mode [ 655.598104][ T10] br0: port 2(vxlan_a) entered disabled state [ 655.599409][ T10] veth_A-C: left allmulticast mode [ 655.599724][ T10] veth_A-C: left promiscuous mode [ 655.599996][ T10] br0: port 1(veth_A-C) entered disabled state [ 668.315725][ T5174] br0: port 1(veth_A-C) entered blocking state [ 668.316000][ T5174] br0: port 1(veth_A-C) entered disabled state [ 668.316284][ T5174] veth_A-C: entered allmulticast mode [ 668.318654][ T5174] veth_A-C: entered promiscuous mode [ 668.319750][ T5174] br0: port 1(veth_A-C) entered blocking state [ 668.319981][ T5174] br0: port 1(veth_A-C) entered forwarding state [ 669.622991][ T5184] br0: port 2(geneve_a) entered blocking state [ 669.623254][ T5184] br0: port 2(geneve_a) entered disabled state [ 669.624377][ T5184] geneve_a: entered allmulticast mode [ 669.625565][ T5184] geneve_a: entered promiscuous mode [ 670.363277][ T5190] br0: port 2(geneve_a) entered blocking state [ 670.363575][ T5190] br0: port 2(geneve_a) entered forwarding state [ 678.990721][ T10] geneve_a: left allmulticast mode [ 678.990952][ T10] geneve_a: left promiscuous mode [ 678.991280][ T10] br0: port 2(geneve_a) entered disabled state [ 678.992795][ T10] veth_A-C: left allmulticast mode [ 678.992969][ T10] veth_A-C: left promiscuous mode [ 678.993250][ T10] br0: port 1(veth_A-C) entered disabled state [ 692.747847][ T5372] br0: port 1(veth_A-C) entered blocking state [ 692.748082][ T5372] br0: port 1(veth_A-C) entered disabled state [ 692.748315][ T5372] veth_A-C: entered allmulticast mode [ 692.749478][ T5372] veth_A-C: entered promiscuous mode [ 692.750505][ T5372] br0: port 1(veth_A-C) entered blocking state [ 692.750710][ T5372] br0: port 1(veth_A-C) entered forwarding state [ 694.082553][ T5382] br0: port 2(geneve_a) entered blocking state [ 694.082948][ T5382] br0: port 2(geneve_a) entered disabled state [ 694.083436][ T5382] geneve_a: entered allmulticast mode [ 694.085980][ T5382] geneve_a: entered promiscuous mode [ 694.967012][ T5388] br0: port 2(geneve_a) entered blocking state [ 694.967284][ T5388] br0: port 2(geneve_a) entered forwarding state [ 703.426926][ T10] geneve_a: left allmulticast mode [ 703.427107][ T10] geneve_a: left promiscuous mode [ 703.427385][ T10] br0: port 2(geneve_a) entered disabled state [ 703.428729][ T10] veth_A-C: left allmulticast mode [ 703.428891][ T10] veth_A-C: left promiscuous mode [ 703.429154][ T10] br0: port 1(veth_A-C) entered disabled state [ 716.405680][ T5560] br0: port 1(veth_A-C) entered blocking state [ 716.405953][ T5560] br0: port 1(veth_A-C) entered disabled state [ 716.406205][ T5560] veth_A-C: entered allmulticast mode [ 716.408158][ T5560] veth_A-C: entered promiscuous mode [ 716.409231][ T5560] br0: port 1(veth_A-C) entered blocking state [ 716.409463][ T5560] br0: port 1(veth_A-C) entered forwarding state [ 717.866372][ T5570] br0: port 2(geneve_a) entered blocking state [ 717.867507][ T5570] br0: port 2(geneve_a) entered disabled state [ 717.868057][ T5570] geneve_a: entered allmulticast mode [ 717.869258][ T5570] geneve_a: entered promiscuous mode [ 718.640597][ T5576] br0: port 2(geneve_a) entered blocking state [ 718.640843][ T5576] br0: port 2(geneve_a) entered forwarding state [ 727.306404][ T10] geneve_a: left allmulticast mode [ 727.306730][ T10] geneve_a: left promiscuous mode [ 727.307011][ T10] br0: port 2(geneve_a) entered disabled state [ 727.308370][ T10] veth_A-C: left allmulticast mode [ 727.308558][ T10] veth_A-C: left promiscuous mode [ 727.308820][ T10] br0: port 1(veth_A-C) entered disabled state [ 741.500867][ T5757] br0: port 1(veth_A-C) entered blocking state [ 741.501123][ T5757] br0: port 1(veth_A-C) entered disabled state [ 741.501364][ T5757] veth_A-C: entered allmulticast mode [ 741.502560][ T5757] veth_A-C: entered promiscuous mode [ 741.503609][ T5757] br0: port 1(veth_A-C) entered blocking state [ 741.503817][ T5757] br0: port 1(veth_A-C) entered forwarding state [ 742.854767][ T5767] br0: port 2(geneve_a) entered blocking state [ 742.855008][ T5767] br0: port 2(geneve_a) entered disabled state [ 742.855253][ T5767] geneve_a: entered allmulticast mode [ 742.856489][ T5767] geneve_a: entered promiscuous mode [ 743.611077][ T5773] br0: port 2(geneve_a) entered blocking state [ 743.611346][ T5773] br0: port 2(geneve_a) entered forwarding state [ 752.374058][ T10] geneve_a: left allmulticast mode [ 752.374277][ T10] geneve_a: left promiscuous mode [ 752.374593][ T10] br0: port 2(geneve_a) entered disabled state [ 752.375950][ T10] veth_A-C: left allmulticast mode [ 752.376122][ T10] veth_A-C: left promiscuous mode [ 752.376403][ T10] br0: port 1(veth_A-C) entered disabled state [ 765.586695][ T5942] br0: port 1(veth_A-C) entered blocking state [ 765.586945][ T5942] br0: port 1(veth_A-C) entered disabled state [ 765.587191][ T5942] veth_A-C: entered allmulticast mode [ 765.589976][ T5942] veth_A-C: entered promiscuous mode [ 765.591035][ T5942] br0: port 1(veth_A-C) entered blocking state [ 765.591251][ T5942] br0: port 1(veth_A-C) entered forwarding state [ 766.891105][ T5952] br0: port 2(geneve_a) entered blocking state [ 766.891373][ T5952] br0: port 2(geneve_a) entered disabled state [ 766.891654][ T5952] geneve_a: entered allmulticast mode [ 766.892930][ T5952] geneve_a: entered promiscuous mode [ 767.672404][ T5958] br0: port 2(geneve_a) entered blocking state [ 767.672756][ T5958] br0: port 2(geneve_a) entered forwarding state [ 776.326731][ T10] geneve_a: left allmulticast mode [ 776.326939][ T10] geneve_a: left promiscuous mode [ 776.327252][ T10] br0: port 2(geneve_a) entered disabled state [ 776.328720][ T10] veth_A-C: left allmulticast mode [ 776.328907][ T10] veth_A-C: left promiscuous mode [ 776.329186][ T10] br0: port 1(veth_A-C) entered disabled state [ 790.218667][ T6139] br0: port 1(veth_A-C) entered blocking state [ 790.218954][ T6139] br0: port 1(veth_A-C) entered disabled state [ 790.219215][ T6139] veth_A-C: entered allmulticast mode [ 790.220419][ T6139] veth_A-C: entered promiscuous mode [ 790.221517][ T6139] br0: port 1(veth_A-C) entered blocking state [ 790.221742][ T6139] br0: port 1(veth_A-C) entered forwarding state [ 791.519188][ T6149] br0: port 2(geneve_a) entered blocking state [ 791.519608][ T6149] br0: port 2(geneve_a) entered disabled state [ 791.520001][ T6149] geneve_a: entered allmulticast mode [ 791.522029][ T6149] geneve_a: entered promiscuous mode [ 792.279890][ T6155] br0: port 2(geneve_a) entered blocking state [ 792.280237][ T6155] br0: port 2(geneve_a) entered forwarding state [ 800.871057][ T10] geneve_a: left allmulticast mode [ 800.871321][ T10] geneve_a: left promiscuous mode [ 800.871758][ T10] br0: port 2(geneve_a) entered disabled state [ 800.873542][ T10] veth_A-C: left allmulticast mode [ 800.873727][ T10] veth_A-C: left promiscuous mode [ 800.874023][ T10] br0: port 1(veth_A-C) entered disabled state [ 813.406145][ T6324] br0: port 1(veth_A-C) entered blocking state [ 813.406411][ T6324] br0: port 1(veth_A-C) entered disabled state [ 813.406927][ T6324] veth_A-C: entered allmulticast mode [ 813.408110][ T6324] veth_A-C: entered promiscuous mode [ 813.409163][ T6324] br0: port 1(veth_A-C) entered blocking state [ 813.409406][ T6324] br0: port 1(veth_A-C) entered forwarding state [ 814.751029][ T6334] br0: port 2(geneve_a) entered blocking state [ 814.751281][ T6334] br0: port 2(geneve_a) entered disabled state [ 814.751537][ T6334] geneve_a: entered allmulticast mode [ 814.752712][ T6334] geneve_a: entered promiscuous mode [ 815.510240][ T6340] br0: port 2(geneve_a) entered blocking state [ 815.510527][ T6340] br0: port 2(geneve_a) entered forwarding state [ 824.149724][ T10] geneve_a: left allmulticast mode [ 824.149978][ T10] geneve_a: left promiscuous mode [ 824.150389][ T10] br0: port 2(geneve_a) entered disabled state [ 824.152862][ T10] veth_A-C: left allmulticast mode [ 824.153090][ T10] veth_A-C: left promiscuous mode [ 824.153522][ T10] br0: port 1(veth_A-C) entered disabled state [ 837.860337][ T6521] br0: port 1(veth_A-C) entered blocking state [ 837.860624][ T6521] br0: port 1(veth_A-C) entered disabled state [ 837.860894][ T6521] veth_A-C: entered allmulticast mode [ 837.862098][ T6521] veth_A-C: entered promiscuous mode [ 837.863191][ T6521] br0: port 1(veth_A-C) entered blocking state [ 837.863450][ T6521] br0: port 1(veth_A-C) entered forwarding state [ 839.181136][ T6531] br0: port 2(geneve_a) entered blocking state [ 839.181387][ T6531] br0: port 2(geneve_a) entered disabled state [ 839.181642][ T6531] geneve_a: entered allmulticast mode [ 839.182832][ T6531] geneve_a: entered promiscuous mode [ 839.957327][ T6537] br0: port 2(geneve_a) entered blocking state [ 839.957733][ T6537] br0: port 2(geneve_a) entered forwarding state [ 848.617573][ T10] geneve_a: left allmulticast mode [ 848.617751][ T10] geneve_a: left promiscuous mode [ 848.618013][ T10] br0: port 2(geneve_a) entered disabled state [ 848.619262][ T10] veth_A-C: left allmulticast mode [ 848.619413][ T10] veth_A-C: left promiscuous mode [ 848.619677][ T10] br0: port 1(veth_A-C) entered disabled state [ 1306.777318][T10771] Initializing XFRM netlink socket [ 1513.449517][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1513.450111][T12475] ref_tracker: veth_A-R1@ffff88800a2095e0 has 1/5 users at [ 1513.450111][T12475] dst_init+0x84/0x4a0 [ 1513.450111][T12475] dst_alloc+0x97/0x150 [ 1513.450111][T12475] ip6_dst_alloc+0x23/0x90 [ 1513.450111][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1513.450111][T12475] ip6_pol_route+0x56f/0x840 [ 1513.450111][T12475] fib6_rule_lookup+0x334/0x630 [ 1513.450111][T12475] ip6_route_output_flags+0x259/0x480 [ 1513.450111][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1513.450111][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1513.450111][T12475] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1513.450111][T12475] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1513.450111][T12475] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1513.450111][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1513.450111][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1513.450111][T12475] arp_solicit+0x4aa/0xe20 [ 1513.450111][T12475] neigh_probe+0xaa/0xf0 [ 1513.450111][T12475] [ 1513.453344][T12475] ref_tracker: veth_A-R1@ffff88800a2095e0 has 2/5 users at [ 1513.453344][T12475] dst_init+0x84/0x4a0 [ 1513.453344][T12475] dst_alloc+0x97/0x150 [ 1513.453344][T12475] ip6_dst_alloc+0x23/0x90 [ 1513.453344][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1513.453344][T12475] ip6_pol_route+0x56f/0x840 [ 1513.453344][T12475] fib6_rule_lookup+0x334/0x630 [ 1513.453344][T12475] ip6_route_output_flags+0x259/0x480 [ 1513.453344][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1513.453344][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1513.453344][T12475] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1513.453344][T12475] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1513.453344][T12475] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1513.453344][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1513.453344][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1513.453344][T12475] ip6_finish_output2+0x59b/0xf60 [ 1513.453344][T12475] ip6_finish_output+0x553/0xdf0 [ 1513.453344][T12475] [ 1513.456062][T12475] ref_tracker: veth_A-R1@ffff88800a2095e0 has 1/5 users at [ 1513.456062][T12475] netdev_get_by_index+0x5e/0x80 [ 1513.456062][T12475] fib6_nh_init+0x3d8/0x1580 [ 1513.456062][T12475] nh_create_ipv6+0x377/0x600 [ 1513.456062][T12475] nexthop_create+0x311/0x650 [ 1513.456062][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1513.456062][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1513.456062][T12475] netlink_rcv_skb+0x130/0x360 [ 1513.456062][T12475] netlink_unicast+0x449/0x710 [ 1513.456062][T12475] netlink_sendmsg+0x723/0xbe0 [ 1513.456062][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1513.456062][T12475] ___sys_sendmsg+0xee/0x170 [ 1513.456062][T12475] __sys_sendmsg+0xcd/0x170 [ 1513.456062][T12475] do_syscall_64+0xc6/0x1e0 [ 1513.456062][T12475] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1513.456062][T12475] [ 1513.458406][T12475] ref_tracker: veth_A-R1@ffff88800a2095e0 has 1/5 users at [ 1513.458406][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1513.458406][T12475] addrconf_notify+0x344/0xd60 [ 1513.458406][T12475] notifier_call_chain+0xcd/0x150 [ 1513.458406][T12475] register_netdevice+0x108b/0x1690 [ 1513.458406][T12475] veth_newlink+0x401/0x830 [ 1513.458406][T12475] rtnl_newlink_create+0x341/0x850 [ 1513.458406][T12475] __rtnl_newlink+0xac9/0xd80 [ 1513.458406][T12475] rtnl_newlink+0x63/0xa0 [ 1513.458406][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1513.458406][T12475] netlink_rcv_skb+0x130/0x360 [ 1513.458406][T12475] netlink_unicast+0x449/0x710 [ 1513.458406][T12475] netlink_sendmsg+0x723/0xbe0 [ 1513.458406][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1513.458406][T12475] ___sys_sendmsg+0xee/0x170 [ 1513.458406][T12475] __sys_sendmsg+0xcd/0x170 [ 1513.458406][T12475] do_syscall_64+0xc6/0x1e0 [ 1513.458406][T12475] [ 1523.609527][T12475] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1523.609973][T12475] ref_tracker: veth_A-R1@ffff88800a2095e0 has 1/5 users at [ 1523.609973][T12475] dst_init+0x84/0x4a0 [ 1523.609973][T12475] dst_alloc+0x97/0x150 [ 1523.609973][T12475] ip6_dst_alloc+0x23/0x90 [ 1523.609973][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1523.609973][T12475] ip6_pol_route+0x56f/0x840 [ 1523.609973][T12475] fib6_rule_lookup+0x334/0x630 [ 1523.609973][T12475] ip6_route_output_flags+0x259/0x480 [ 1523.609973][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1523.609973][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1523.609973][T12475] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1523.609973][T12475] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1523.609973][T12475] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1523.609973][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1523.609973][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1523.609973][T12475] arp_solicit+0x4aa/0xe20 [ 1523.609973][T12475] neigh_probe+0xaa/0xf0 [ 1523.609973][T12475] [ 1523.612529][T12475] ref_tracker: veth_A-R1@ffff88800a2095e0 has 2/5 users at [ 1523.612529][T12475] dst_init+0x84/0x4a0 [ 1523.612529][T12475] dst_alloc+0x97/0x150 [ 1523.612529][T12475] ip6_dst_alloc+0x23/0x90 [ 1523.612529][T12475] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1523.612529][T12475] ip6_pol_route+0x56f/0x840 [ 1523.612529][T12475] fib6_rule_lookup+0x334/0x630 [ 1523.612529][T12475] ip6_route_output_flags+0x259/0x480 [ 1523.612529][T12475] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1523.612529][T12475] ip6_dst_lookup_flow+0x88/0x190 [ 1523.612529][T12475] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1523.612529][T12475] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1523.612529][T12475] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1523.612529][T12475] dev_hard_start_xmit+0x10e/0x360 [ 1523.612529][T12475] __dev_queue_xmit+0xe79/0x16e0 [ 1523.612529][T12475] ip6_finish_output2+0x59b/0xf60 [ 1523.612529][T12475] ip6_finish_output+0x553/0xdf0 [ 1523.612529][T12475] [ 1523.615103][T12475] ref_tracker: veth_A-R1@ffff88800a2095e0 has 1/5 users at [ 1523.615103][T12475] netdev_get_by_index+0x5e/0x80 [ 1523.615103][T12475] fib6_nh_init+0x3d8/0x1580 [ 1523.615103][T12475] nh_create_ipv6+0x377/0x600 [ 1523.615103][T12475] nexthop_create+0x311/0x650 [ 1523.615103][T12475] rtm_new_nexthop+0x3f0/0x5c0 [ 1523.615103][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1523.615103][T12475] netlink_rcv_skb+0x130/0x360 [ 1523.615103][T12475] netlink_unicast+0x449/0x710 [ 1523.615103][T12475] netlink_sendmsg+0x723/0xbe0 [ 1523.615103][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1523.615103][T12475] ___sys_sendmsg+0xee/0x170 [ 1523.615103][T12475] __sys_sendmsg+0xcd/0x170 [ 1523.615103][T12475] do_syscall_64+0xc6/0x1e0 [ 1523.615103][T12475] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1523.615103][T12475] [ 1523.617339][T12475] ref_tracker: veth_A-R1@ffff88800a2095e0 has 1/5 users at [ 1523.617339][T12475] ipv6_add_dev+0x3ba/0x11c0 [ 1523.617339][T12475] addrconf_notify+0x344/0xd60 [ 1523.617339][T12475] notifier_call_chain+0xcd/0x150 [ 1523.617339][T12475] register_netdevice+0x108b/0x1690 [ 1523.617339][T12475] veth_newlink+0x401/0x830 [ 1523.617339][T12475] rtnl_newlink_create+0x341/0x850 [ 1523.617339][T12475] __rtnl_newlink+0xac9/0xd80 [ 1523.617339][T12475] rtnl_newlink+0x63/0xa0 [ 1523.617339][T12475] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1523.617339][T12475] netlink_rcv_skb+0x130/0x360 [ 1523.617339][T12475] netlink_unicast+0x449/0x710 [ 1523.617339][T12475] netlink_sendmsg+0x723/0xbe0 [ 1523.617339][T12475] ____sys_sendmsg+0x7b2/0xa10 [ 1523.617339][T12475] ___sys_sendmsg+0xee/0x170 [ 1523.617339][T12475] __sys_sendmsg+0xcd/0x170 [ 1523.617339][T12475] do_syscall_64+0xc6/0x1e0 [ 1523.617339][T12475]