[ 28.139088][ T256] ip (256) used greatest stack depth: 24032 bytes left [ 41.656672][ T346] ip (346) used greatest stack depth: 23392 bytes left [ 466.924319][ T3646] br0: port 1(veth_A-C) entered blocking state [ 466.924900][ T3646] br0: port 1(veth_A-C) entered disabled state [ 466.925220][ T3646] veth_A-C: entered allmulticast mode [ 466.926565][ T3646] veth_A-C: entered promiscuous mode [ 466.928351][ T3646] br0: port 1(veth_A-C) entered blocking state [ 466.928679][ T3646] br0: port 1(veth_A-C) entered forwarding state [ 468.430386][ T3656] br0: port 2(vxlan_a) entered blocking state [ 468.430652][ T3656] br0: port 2(vxlan_a) entered disabled state [ 468.430894][ T3656] vxlan_a: entered allmulticast mode [ 468.432122][ T3656] vxlan_a: entered promiscuous mode [ 469.220568][ T3662] br0: port 2(vxlan_a) entered blocking state [ 469.220808][ T3662] br0: port 2(vxlan_a) entered forwarding state [ 478.330496][ T10] vxlan_a: left allmulticast mode [ 478.330853][ T10] vxlan_a: left promiscuous mode [ 478.331200][ T10] br0: port 2(vxlan_a) entered disabled state [ 478.334190][ T10] veth_A-C: left allmulticast mode [ 478.334385][ T10] veth_A-C: left promiscuous mode [ 478.334655][ T10] br0: port 1(veth_A-C) entered disabled state [ 493.706775][ T3844] br0: port 1(veth_A-C) entered blocking state [ 493.707181][ T3844] br0: port 1(veth_A-C) entered disabled state [ 493.707575][ T3844] veth_A-C: entered allmulticast mode [ 493.710020][ T3844] veth_A-C: entered promiscuous mode [ 493.711706][ T3844] br0: port 1(veth_A-C) entered blocking state [ 493.712063][ T3844] br0: port 1(veth_A-C) entered forwarding state [ 495.169552][ T3854] br0: port 2(vxlan_a) entered blocking state [ 495.169807][ T3854] br0: port 2(vxlan_a) entered disabled state [ 495.170068][ T3854] vxlan_a: entered allmulticast mode [ 495.171244][ T3854] vxlan_a: entered promiscuous mode [ 496.018723][ T3860] br0: port 2(vxlan_a) entered blocking state [ 496.018978][ T3860] br0: port 2(vxlan_a) entered forwarding state [ 505.076243][ T10] vxlan_a: left allmulticast mode [ 505.076467][ T10] vxlan_a: left promiscuous mode [ 505.076774][ T10] br0: port 2(vxlan_a) entered disabled state [ 505.078164][ T10] veth_A-C: left allmulticast mode [ 505.078745][ T10] veth_A-C: left promiscuous mode [ 505.079069][ T10] br0: port 1(veth_A-C) entered disabled state [ 519.424097][ T4030] br0: port 1(veth_A-C) entered blocking state [ 519.424399][ T4030] br0: port 1(veth_A-C) entered disabled state [ 519.424633][ T4030] veth_A-C: entered allmulticast mode [ 519.425789][ T4030] veth_A-C: entered promiscuous mode [ 519.426815][ T4030] br0: port 1(veth_A-C) entered blocking state [ 519.427047][ T4030] br0: port 1(veth_A-C) entered forwarding state [ 520.863596][ T4040] br0: port 2(vxlan_a) entered blocking state [ 520.863980][ T4040] br0: port 2(vxlan_a) entered disabled state [ 520.864390][ T4040] vxlan_a: entered allmulticast mode [ 520.867727][ T4040] vxlan_a: entered promiscuous mode [ 521.724687][ T4046] br0: port 2(vxlan_a) entered blocking state [ 521.725065][ T4046] br0: port 2(vxlan_a) entered forwarding state [ 530.658229][ T10] vxlan_a: left allmulticast mode [ 530.658465][ T10] vxlan_a: left promiscuous mode [ 530.658751][ T10] br0: port 2(vxlan_a) entered disabled state [ 530.660491][ T10] veth_A-C: left allmulticast mode [ 530.660645][ T10] veth_A-C: left promiscuous mode [ 530.661130][ T10] br0: port 1(veth_A-C) entered disabled state [ 544.795750][ T4227] br0: port 1(veth_A-C) entered blocking state [ 544.796008][ T4227] br0: port 1(veth_A-C) entered disabled state [ 544.796327][ T4227] veth_A-C: entered allmulticast mode [ 544.797586][ T4227] veth_A-C: entered promiscuous mode [ 544.799304][ T4227] br0: port 1(veth_A-C) entered blocking state [ 544.799552][ T4227] br0: port 1(veth_A-C) entered forwarding state [ 546.061330][ T4237] br0: port 2(vxlan_a) entered blocking state [ 546.061625][ T4237] br0: port 2(vxlan_a) entered disabled state [ 546.061894][ T4237] vxlan_a: entered allmulticast mode [ 546.063058][ T4237] vxlan_a: entered promiscuous mode [ 546.840641][ T4243] br0: port 2(vxlan_a) entered blocking state [ 546.840904][ T4243] br0: port 2(vxlan_a) entered forwarding state [ 555.376891][ T10] vxlan_a: left allmulticast mode [ 555.377095][ T10] vxlan_a: left promiscuous mode [ 555.377452][ T10] br0: port 2(vxlan_a) entered disabled state [ 555.380416][ T10] veth_A-C: left allmulticast mode [ 555.380622][ T10] veth_A-C: left promiscuous mode [ 555.381006][ T10] br0: port 1(veth_A-C) entered disabled state [ 568.271361][ T4412] br0: port 1(veth_A-C) entered blocking state [ 568.271710][ T4412] br0: port 1(veth_A-C) entered disabled state [ 568.272061][ T4412] veth_A-C: entered allmulticast mode [ 568.274015][ T4412] veth_A-C: entered promiscuous mode [ 568.277168][ T4412] br0: port 1(veth_A-C) entered blocking state [ 568.277505][ T4412] br0: port 1(veth_A-C) entered forwarding state [ 569.569881][ T4422] br0: port 2(vxlan_a) entered blocking state [ 569.570242][ T4422] br0: port 2(vxlan_a) entered disabled state [ 569.571535][ T4422] vxlan_a: entered allmulticast mode [ 569.573509][ T4422] vxlan_a: entered promiscuous mode [ 570.319160][ T4428] br0: port 2(vxlan_a) entered blocking state [ 570.319442][ T4428] br0: port 2(vxlan_a) entered forwarding state [ 577.223257][ T4461] socat (4461) used greatest stack depth: 23168 bytes left [ 578.702591][ T10] vxlan_a: left allmulticast mode [ 578.702779][ T10] vxlan_a: left promiscuous mode [ 578.703066][ T10] br0: port 2(vxlan_a) entered disabled state [ 578.704581][ T10] veth_A-C: left allmulticast mode [ 578.704761][ T10] veth_A-C: left promiscuous mode [ 578.705071][ T10] br0: port 1(veth_A-C) entered disabled state [ 592.278651][ T4609] br0: port 1(veth_A-C) entered blocking state [ 592.278895][ T4609] br0: port 1(veth_A-C) entered disabled state [ 592.279415][ T4609] veth_A-C: entered allmulticast mode [ 592.280569][ T4609] veth_A-C: entered promiscuous mode [ 592.281586][ T4609] br0: port 1(veth_A-C) entered blocking state [ 592.281791][ T4609] br0: port 1(veth_A-C) entered forwarding state [ 593.583104][ T4619] br0: port 2(vxlan_a) entered blocking state [ 593.583405][ T4619] br0: port 2(vxlan_a) entered disabled state [ 593.583681][ T4619] vxlan_a: entered allmulticast mode [ 593.584985][ T4619] vxlan_a: entered promiscuous mode [ 594.400295][ T4625] br0: port 2(vxlan_a) entered blocking state [ 594.400552][ T4625] br0: port 2(vxlan_a) entered forwarding state [ 603.239948][ T10] vxlan_a: left allmulticast mode [ 603.240168][ T10] vxlan_a: left promiscuous mode [ 603.240496][ T10] br0: port 2(vxlan_a) entered disabled state [ 603.241932][ T10] veth_A-C: left allmulticast mode [ 603.242129][ T10] veth_A-C: left promiscuous mode [ 603.242463][ T10] br0: port 1(veth_A-C) entered disabled state [ 616.476936][ T4794] br0: port 1(veth_A-C) entered blocking state [ 616.477179][ T4794] br0: port 1(veth_A-C) entered disabled state [ 616.478023][ T4794] veth_A-C: entered allmulticast mode [ 616.479225][ T4794] veth_A-C: entered promiscuous mode [ 616.480291][ T4794] br0: port 1(veth_A-C) entered blocking state [ 616.480495][ T4794] br0: port 1(veth_A-C) entered forwarding state [ 617.834053][ T4804] br0: port 2(vxlan_a) entered blocking state [ 617.834318][ T4804] br0: port 2(vxlan_a) entered disabled state [ 617.834559][ T4804] vxlan_a: entered allmulticast mode [ 617.835760][ T4804] vxlan_a: entered promiscuous mode [ 618.613926][ T4810] br0: port 2(vxlan_a) entered blocking state [ 618.614192][ T4810] br0: port 2(vxlan_a) entered forwarding state [ 627.483684][ T10] vxlan_a: left allmulticast mode [ 627.483886][ T10] vxlan_a: left promiscuous mode [ 627.484182][ T10] br0: port 2(vxlan_a) entered disabled state [ 627.485788][ T10] veth_A-C: left allmulticast mode [ 627.485973][ T10] veth_A-C: left promiscuous mode [ 627.486247][ T10] br0: port 1(veth_A-C) entered disabled state [ 641.735646][ T4991] br0: port 1(veth_A-C) entered blocking state [ 641.735895][ T4991] br0: port 1(veth_A-C) entered disabled state [ 641.736135][ T4991] veth_A-C: entered allmulticast mode [ 641.738467][ T4991] veth_A-C: entered promiscuous mode [ 641.739499][ T4991] br0: port 1(veth_A-C) entered blocking state [ 641.739716][ T4991] br0: port 1(veth_A-C) entered forwarding state [ 643.101381][ T5001] br0: port 2(vxlan_a) entered blocking state [ 643.101664][ T5001] br0: port 2(vxlan_a) entered disabled state [ 643.101940][ T5001] vxlan_a: entered allmulticast mode [ 643.103623][ T5001] vxlan_a: entered promiscuous mode [ 643.867721][ T5007] br0: port 2(vxlan_a) entered blocking state [ 643.867973][ T5007] br0: port 2(vxlan_a) entered forwarding state [ 652.396309][ T10] vxlan_a: left allmulticast mode [ 652.396540][ T10] vxlan_a: left promiscuous mode [ 652.396838][ T10] br0: port 2(vxlan_a) entered disabled state [ 652.398142][ T10] veth_A-C: left allmulticast mode [ 652.398437][ T10] veth_A-C: left promiscuous mode [ 652.398716][ T10] br0: port 1(veth_A-C) entered disabled state [ 665.171651][ T5177] br0: port 1(veth_A-C) entered blocking state [ 665.171903][ T5177] br0: port 1(veth_A-C) entered disabled state [ 665.172133][ T5177] veth_A-C: entered allmulticast mode [ 665.173344][ T5177] veth_A-C: entered promiscuous mode [ 665.175019][ T5177] br0: port 1(veth_A-C) entered blocking state [ 665.175242][ T5177] br0: port 1(veth_A-C) entered forwarding state [ 666.455865][ T5187] br0: port 2(geneve_a) entered blocking state [ 666.456117][ T5187] br0: port 2(geneve_a) entered disabled state [ 666.457466][ T5187] geneve_a: entered allmulticast mode [ 666.458661][ T5187] geneve_a: entered promiscuous mode [ 667.280462][ T5193] br0: port 2(geneve_a) entered blocking state [ 667.280805][ T5193] br0: port 2(geneve_a) entered forwarding state [ 676.079626][ T10] geneve_a: left allmulticast mode [ 676.079829][ T10] geneve_a: left promiscuous mode [ 676.080116][ T10] br0: port 2(geneve_a) entered disabled state [ 676.084253][ T10] veth_A-C: left allmulticast mode [ 676.084451][ T10] veth_A-C: left promiscuous mode [ 676.084754][ T10] br0: port 1(veth_A-C) entered disabled state [ 690.424388][ T5374] br0: port 1(veth_A-C) entered blocking state [ 690.424645][ T5374] br0: port 1(veth_A-C) entered disabled state [ 690.424891][ T5374] veth_A-C: entered allmulticast mode [ 690.426063][ T5374] veth_A-C: entered promiscuous mode [ 690.427624][ T5374] br0: port 1(veth_A-C) entered blocking state [ 690.427871][ T5374] br0: port 1(veth_A-C) entered forwarding state [ 691.776522][ T5384] br0: port 2(geneve_a) entered blocking state [ 691.776764][ T5384] br0: port 2(geneve_a) entered disabled state [ 691.776997][ T5384] geneve_a: entered allmulticast mode [ 691.778148][ T5384] geneve_a: entered promiscuous mode [ 692.627990][ T5390] br0: port 2(geneve_a) entered blocking state [ 692.628385][ T5390] br0: port 2(geneve_a) entered forwarding state [ 694.606489][ T77] kmemleak: 140 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 701.646533][ T10] geneve_a: left allmulticast mode [ 701.646716][ T10] geneve_a: left promiscuous mode [ 701.646998][ T10] br0: port 2(geneve_a) entered disabled state [ 701.648422][ T10] veth_A-C: left allmulticast mode [ 701.648590][ T10] veth_A-C: left promiscuous mode [ 701.648859][ T10] br0: port 1(veth_A-C) entered disabled state [ 714.549368][ T5561] br0: port 1(veth_A-C) entered blocking state [ 714.549604][ T5561] br0: port 1(veth_A-C) entered disabled state [ 714.549873][ T5561] veth_A-C: entered allmulticast mode [ 714.551076][ T5561] veth_A-C: entered promiscuous mode [ 714.552123][ T5561] br0: port 1(veth_A-C) entered blocking state [ 714.552350][ T5561] br0: port 1(veth_A-C) entered forwarding state [ 715.942457][ T5571] br0: port 2(geneve_a) entered blocking state [ 715.942773][ T5571] br0: port 2(geneve_a) entered disabled state [ 715.943119][ T5571] geneve_a: entered allmulticast mode [ 715.944489][ T5571] geneve_a: entered promiscuous mode [ 716.765405][ T5577] br0: port 2(geneve_a) entered blocking state [ 716.765667][ T5577] br0: port 2(geneve_a) entered forwarding state [ 725.654666][ T10] geneve_a: left allmulticast mode [ 725.654871][ T10] geneve_a: left promiscuous mode [ 725.655173][ T10] br0: port 2(geneve_a) entered disabled state [ 725.656863][ T10] veth_A-C: left allmulticast mode [ 725.657046][ T10] veth_A-C: left promiscuous mode [ 725.657397][ T10] br0: port 1(veth_A-C) entered disabled state [ 739.685167][ T5758] br0: port 1(veth_A-C) entered blocking state [ 739.686819][ T5758] br0: port 1(veth_A-C) entered disabled state [ 739.692196][ T5758] veth_A-C: entered allmulticast mode [ 739.693411][ T5758] veth_A-C: entered promiscuous mode [ 739.694442][ T5758] br0: port 1(veth_A-C) entered blocking state [ 739.694647][ T5758] br0: port 1(veth_A-C) entered forwarding state [ 741.003993][ T5768] br0: port 2(geneve_a) entered blocking state [ 741.004244][ T5768] br0: port 2(geneve_a) entered disabled state [ 741.005283][ T5768] geneve_a: entered allmulticast mode [ 741.006476][ T5768] geneve_a: entered promiscuous mode [ 741.804214][ T5774] br0: port 2(geneve_a) entered blocking state [ 741.804495][ T5774] br0: port 2(geneve_a) entered forwarding state [ 750.637734][ T10] geneve_a: left allmulticast mode [ 750.637913][ T10] geneve_a: left promiscuous mode [ 750.638199][ T10] br0: port 2(geneve_a) entered disabled state [ 750.639666][ T10] veth_A-C: left allmulticast mode [ 750.639818][ T10] veth_A-C: left promiscuous mode [ 750.640085][ T10] br0: port 1(veth_A-C) entered disabled state [ 764.047330][ T5943] br0: port 1(veth_A-C) entered blocking state [ 764.047571][ T5943] br0: port 1(veth_A-C) entered disabled state [ 764.047814][ T5943] veth_A-C: entered allmulticast mode [ 764.049004][ T5943] veth_A-C: entered promiscuous mode [ 764.050057][ T5943] br0: port 1(veth_A-C) entered blocking state [ 764.050280][ T5943] br0: port 1(veth_A-C) entered forwarding state [ 765.385252][ T5953] br0: port 2(geneve_a) entered blocking state [ 765.385520][ T5953] br0: port 2(geneve_a) entered disabled state [ 765.385765][ T5953] geneve_a: entered allmulticast mode [ 765.388757][ T5953] geneve_a: entered promiscuous mode [ 766.146500][ T5959] br0: port 2(geneve_a) entered blocking state [ 766.146779][ T5959] br0: port 2(geneve_a) entered forwarding state [ 775.007341][ T10] geneve_a: left allmulticast mode [ 775.007542][ T10] geneve_a: left promiscuous mode [ 775.007855][ T10] br0: port 2(geneve_a) entered disabled state [ 775.010828][ T10] veth_A-C: left allmulticast mode [ 775.011012][ T10] veth_A-C: left promiscuous mode [ 775.011329][ T10] br0: port 1(veth_A-C) entered disabled state [ 788.889380][ T6140] br0: port 1(veth_A-C) entered blocking state [ 788.889638][ T6140] br0: port 1(veth_A-C) entered disabled state [ 788.889894][ T6140] veth_A-C: entered allmulticast mode [ 788.891063][ T6140] veth_A-C: entered promiscuous mode [ 788.892986][ T6140] br0: port 1(veth_A-C) entered blocking state [ 788.893208][ T6140] br0: port 1(veth_A-C) entered forwarding state [ 790.246380][ T6150] br0: port 2(geneve_a) entered blocking state [ 790.246647][ T6150] br0: port 2(geneve_a) entered disabled state [ 790.246888][ T6150] geneve_a: entered allmulticast mode [ 790.248099][ T6150] geneve_a: entered promiscuous mode [ 791.022559][ T6156] br0: port 2(geneve_a) entered blocking state [ 791.022930][ T6156] br0: port 2(geneve_a) entered forwarding state [ 799.767796][ T10] geneve_a: left allmulticast mode [ 799.768004][ T10] geneve_a: left promiscuous mode [ 799.768305][ T10] br0: port 2(geneve_a) entered disabled state [ 799.769772][ T10] veth_A-C: left allmulticast mode [ 799.769968][ T10] veth_A-C: left promiscuous mode [ 799.770238][ T10] br0: port 1(veth_A-C) entered disabled state [ 812.282144][ T6325] br0: port 1(veth_A-C) entered blocking state [ 812.282408][ T6325] br0: port 1(veth_A-C) entered disabled state [ 812.282662][ T6325] veth_A-C: entered allmulticast mode [ 812.283824][ T6325] veth_A-C: entered promiscuous mode [ 812.284858][ T6325] br0: port 1(veth_A-C) entered blocking state [ 812.285081][ T6325] br0: port 1(veth_A-C) entered forwarding state [ 813.511956][ T6335] br0: port 2(geneve_a) entered blocking state [ 813.512181][ T6335] br0: port 2(geneve_a) entered disabled state [ 813.513296][ T6335] geneve_a: entered allmulticast mode [ 813.514444][ T6335] geneve_a: entered promiscuous mode [ 814.278253][ T6341] br0: port 2(geneve_a) entered blocking state [ 814.278581][ T6341] br0: port 2(geneve_a) entered forwarding state [ 822.725793][ T10] geneve_a: left allmulticast mode [ 822.725983][ T10] geneve_a: left promiscuous mode [ 822.726248][ T10] br0: port 2(geneve_a) entered disabled state [ 822.727634][ T10] veth_A-C: left allmulticast mode [ 822.727908][ T10] veth_A-C: left promiscuous mode [ 822.728223][ T10] br0: port 1(veth_A-C) entered disabled state [ 836.509820][ T6523] br0: port 1(veth_A-C) entered blocking state [ 836.510074][ T6523] br0: port 1(veth_A-C) entered disabled state [ 836.511270][ T6523] veth_A-C: entered allmulticast mode [ 836.512435][ T6523] veth_A-C: entered promiscuous mode [ 836.513439][ T6523] br0: port 1(veth_A-C) entered blocking state [ 836.513658][ T6523] br0: port 1(veth_A-C) entered forwarding state [ 837.796252][ T6533] br0: port 2(geneve_a) entered blocking state [ 837.796569][ T6533] br0: port 2(geneve_a) entered disabled state [ 837.796852][ T6533] geneve_a: entered allmulticast mode [ 837.798145][ T6533] geneve_a: entered promiscuous mode [ 838.527385][ T6539] br0: port 2(geneve_a) entered blocking state [ 838.527648][ T6539] br0: port 2(geneve_a) entered forwarding state [ 847.120764][ T10] geneve_a: left allmulticast mode [ 847.120936][ T10] geneve_a: left promiscuous mode [ 847.121210][ T10] br0: port 2(geneve_a) entered disabled state [ 847.122516][ T10] veth_A-C: left allmulticast mode [ 847.122665][ T10] veth_A-C: left promiscuous mode [ 847.122957][ T10] br0: port 1(veth_A-C) entered disabled state [ 1305.288868][T10773] Initializing XFRM netlink socket [ 1317.152686][ T77] kmemleak: 2128 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 1514.892419][T12476] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1514.893000][T12476] ref_tracker: veth_A-R1@ffff88800b0395e0 has 1/5 users at [ 1514.893000][T12476] dst_init+0x84/0x4a0 [ 1514.893000][T12476] dst_alloc+0x97/0x150 [ 1514.893000][T12476] ip6_dst_alloc+0x23/0x90 [ 1514.893000][T12476] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1514.893000][T12476] ip6_pol_route+0x56f/0x840 [ 1514.893000][T12476] fib6_rule_lookup+0x334/0x630 [ 1514.893000][T12476] ip6_route_output_flags+0x259/0x480 [ 1514.893000][T12476] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1514.893000][T12476] ip6_dst_lookup_flow+0x88/0x190 [ 1514.893000][T12476] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1514.893000][T12476] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1514.893000][T12476] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1514.893000][T12476] dev_hard_start_xmit+0x10e/0x360 [ 1514.893000][T12476] __dev_queue_xmit+0xe79/0x16e0 [ 1514.893000][T12476] arp_solicit+0x4aa/0xe20 [ 1514.893000][T12476] neigh_probe+0xaa/0xf0 [ 1514.893000][T12476] [ 1514.896094][T12476] ref_tracker: veth_A-R1@ffff88800b0395e0 has 2/5 users at [ 1514.896094][T12476] dst_init+0x84/0x4a0 [ 1514.896094][T12476] dst_alloc+0x97/0x150 [ 1514.896094][T12476] ip6_dst_alloc+0x23/0x90 [ 1514.896094][T12476] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1514.896094][T12476] ip6_pol_route+0x56f/0x840 [ 1514.896094][T12476] fib6_rule_lookup+0x334/0x630 [ 1514.896094][T12476] ip6_route_output_flags+0x259/0x480 [ 1514.896094][T12476] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1514.896094][T12476] ip6_dst_lookup_flow+0x88/0x190 [ 1514.896094][T12476] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1514.896094][T12476] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1514.896094][T12476] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1514.896094][T12476] dev_hard_start_xmit+0x10e/0x360 [ 1514.896094][T12476] __dev_queue_xmit+0xe79/0x16e0 [ 1514.896094][T12476] ip6_finish_output2+0x59b/0xf60 [ 1514.896094][T12476] ip6_finish_output+0x553/0xdf0 [ 1514.896094][T12476] [ 1514.898753][T12476] ref_tracker: veth_A-R1@ffff88800b0395e0 has 1/5 users at [ 1514.898753][T12476] netdev_get_by_index+0x5e/0x80 [ 1514.898753][T12476] fib6_nh_init+0x3d8/0x1580 [ 1514.898753][T12476] nh_create_ipv6+0x377/0x600 [ 1514.898753][T12476] nexthop_create+0x311/0x650 [ 1514.898753][T12476] rtm_new_nexthop+0x3f0/0x5c0 [ 1514.898753][T12476] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1514.898753][T12476] netlink_rcv_skb+0x130/0x360 [ 1514.898753][T12476] netlink_unicast+0x449/0x710 [ 1514.898753][T12476] netlink_sendmsg+0x723/0xbe0 [ 1514.898753][T12476] ____sys_sendmsg+0x7b2/0xa10 [ 1514.898753][T12476] ___sys_sendmsg+0xee/0x170 [ 1514.898753][T12476] __sys_sendmsg+0xcd/0x170 [ 1514.898753][T12476] do_syscall_64+0xc6/0x1e0 [ 1514.898753][T12476] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1514.898753][T12476] [ 1514.900998][T12476] ref_tracker: veth_A-R1@ffff88800b0395e0 has 1/5 users at [ 1514.900998][T12476] ipv6_add_dev+0x3ba/0x11c0 [ 1514.900998][T12476] addrconf_notify+0x344/0xd60 [ 1514.900998][T12476] notifier_call_chain+0xcd/0x150 [ 1514.900998][T12476] register_netdevice+0x108b/0x1690 [ 1514.900998][T12476] veth_newlink+0x401/0x830 [ 1514.900998][T12476] rtnl_newlink_create+0x341/0x850 [ 1514.900998][T12476] __rtnl_newlink+0xac9/0xd80 [ 1514.900998][T12476] rtnl_newlink+0x63/0xa0 [ 1514.900998][T12476] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1514.900998][T12476] netlink_rcv_skb+0x130/0x360 [ 1514.900998][T12476] netlink_unicast+0x449/0x710 [ 1514.900998][T12476] netlink_sendmsg+0x723/0xbe0 [ 1514.900998][T12476] ____sys_sendmsg+0x7b2/0xa10 [ 1514.900998][T12476] ___sys_sendmsg+0xee/0x170 [ 1514.900998][T12476] __sys_sendmsg+0xcd/0x170 [ 1514.900998][T12476] do_syscall_64+0xc6/0x1e0 [ 1514.900998][T12476] [ 1525.018279][T12476] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1525.018683][T12476] ref_tracker: veth_A-R1@ffff88800b0395e0 has 1/5 users at [ 1525.018683][T12476] dst_init+0x84/0x4a0 [ 1525.018683][T12476] dst_alloc+0x97/0x150 [ 1525.018683][T12476] ip6_dst_alloc+0x23/0x90 [ 1525.018683][T12476] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1525.018683][T12476] ip6_pol_route+0x56f/0x840 [ 1525.018683][T12476] fib6_rule_lookup+0x334/0x630 [ 1525.018683][T12476] ip6_route_output_flags+0x259/0x480 [ 1525.018683][T12476] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1525.018683][T12476] ip6_dst_lookup_flow+0x88/0x190 [ 1525.018683][T12476] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1525.018683][T12476] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1525.018683][T12476] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1525.018683][T12476] dev_hard_start_xmit+0x10e/0x360 [ 1525.018683][T12476] __dev_queue_xmit+0xe79/0x16e0 [ 1525.018683][T12476] arp_solicit+0x4aa/0xe20 [ 1525.018683][T12476] neigh_probe+0xaa/0xf0 [ 1525.018683][T12476] [ 1525.020975][T12476] ref_tracker: veth_A-R1@ffff88800b0395e0 has 2/5 users at [ 1525.020975][T12476] dst_init+0x84/0x4a0 [ 1525.020975][T12476] dst_alloc+0x97/0x150 [ 1525.020975][T12476] ip6_dst_alloc+0x23/0x90 [ 1525.020975][T12476] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1525.020975][T12476] ip6_pol_route+0x56f/0x840 [ 1525.020975][T12476] fib6_rule_lookup+0x334/0x630 [ 1525.020975][T12476] ip6_route_output_flags+0x259/0x480 [ 1525.020975][T12476] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1525.020975][T12476] ip6_dst_lookup_flow+0x88/0x190 [ 1525.020975][T12476] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1525.020975][T12476] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1525.020975][T12476] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1525.020975][T12476] dev_hard_start_xmit+0x10e/0x360 [ 1525.020975][T12476] __dev_queue_xmit+0xe79/0x16e0 [ 1525.020975][T12476] ip6_finish_output2+0x59b/0xf60 [ 1525.020975][T12476] ip6_finish_output+0x553/0xdf0 [ 1525.020975][T12476] [ 1525.023276][T12476] ref_tracker: veth_A-R1@ffff88800b0395e0 has 1/5 users at [ 1525.023276][T12476] netdev_get_by_index+0x5e/0x80 [ 1525.023276][T12476] fib6_nh_init+0x3d8/0x1580 [ 1525.023276][T12476] nh_create_ipv6+0x377/0x600 [ 1525.023276][T12476] nexthop_create+0x311/0x650 [ 1525.023276][T12476] rtm_new_nexthop+0x3f0/0x5c0 [ 1525.023276][T12476] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1525.023276][T12476] netlink_rcv_skb+0x130/0x360 [ 1525.023276][T12476] netlink_unicast+0x449/0x710 [ 1525.023276][T12476] netlink_sendmsg+0x723/0xbe0 [ 1525.023276][T12476] ____sys_sendmsg+0x7b2/0xa10 [ 1525.023276][T12476] ___sys_sendmsg+0xee/0x170 [ 1525.023276][T12476] __sys_sendmsg+0xcd/0x170 [ 1525.023276][T12476] do_syscall_64+0xc6/0x1e0 [ 1525.023276][T12476] entry_SYSCALL_64_after_hwframe+0x72/0x7a [ 1525.023276][T12476] [ 1525.025242][T12476] ref_tracker: veth_A-R1@ffff88800b0395e0 has 1/5 users at [ 1525.025242][T12476] ipv6_add_dev+0x3ba/0x11c0 [ 1525.025242][T12476] addrconf_notify+0x344/0xd60 [ 1525.025242][T12476] notifier_call_chain+0xcd/0x150 [ 1525.025242][T12476] register_netdevice+0x108b/0x1690 [ 1525.025242][T12476] veth_newlink+0x401/0x830 [ 1525.025242][T12476] rtnl_newlink_create+0x341/0x850 [ 1525.025242][T12476] __rtnl_newlink+0xac9/0xd80 [ 1525.025242][T12476] rtnl_newlink+0x63/0xa0 [ 1525.025242][T12476] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1525.025242][T12476] netlink_rcv_skb+0x130/0x360 [ 1525.025242][T12476] netlink_unicast+0x449/0x710 [ 1525.025242][T12476] netlink_sendmsg+0x723/0xbe0 [ 1525.025242][T12476] ____sys_sendmsg+0x7b2/0xa10 [ 1525.025242][T12476] ___sys_sendmsg+0xee/0x170 [ 1525.025242][T12476] __sys_sendmsg+0xcd/0x170 [ 1525.025242][T12476] do_syscall_64+0xc6/0x1e0 [ 1525.025242][T12476]