[ 38.457543][ T277] ip (277) used greatest stack depth: 23856 bytes left [ 39.110597][ T281] ip (281) used greatest stack depth: 23824 bytes left [ 39.514840][ T285] ip (285) used greatest stack depth: 23648 bytes left [ 582.814896][ T3647] br0: port 1(veth_A-C) entered blocking state [ 582.815298][ T3647] br0: port 1(veth_A-C) entered disabled state [ 582.816190][ T3647] veth_A-C: entered allmulticast mode [ 582.817414][ T3647] veth_A-C: entered promiscuous mode [ 582.818912][ T3647] br0: port 1(veth_A-C) entered blocking state [ 582.819216][ T3647] br0: port 1(veth_A-C) entered forwarding state [ 584.461998][ T3657] br0: port 2(vxlan_a) entered blocking state [ 584.462292][ T3657] br0: port 2(vxlan_a) entered disabled state [ 584.462568][ T3657] vxlan_a: entered allmulticast mode [ 584.463733][ T3657] vxlan_a: entered promiscuous mode [ 585.464594][ T3663] br0: port 2(vxlan_a) entered blocking state [ 585.464867][ T3663] br0: port 2(vxlan_a) entered forwarding state [ 596.013890][ T11] vxlan_a: left allmulticast mode [ 596.014182][ T11] vxlan_a: left promiscuous mode [ 596.015589][ T11] br0: port 2(vxlan_a) entered disabled state [ 596.018381][ T11] veth_A-C: left allmulticast mode [ 596.018686][ T11] veth_A-C: left promiscuous mode [ 596.018969][ T11] br0: port 1(veth_A-C) entered disabled state [ 614.287453][ T3844] br0: port 1(veth_A-C) entered blocking state [ 614.288275][ T3844] br0: port 1(veth_A-C) entered disabled state [ 614.290256][ T3844] veth_A-C: entered allmulticast mode [ 614.292261][ T3844] veth_A-C: entered promiscuous mode [ 614.293971][ T3844] br0: port 1(veth_A-C) entered blocking state [ 614.294309][ T3844] br0: port 1(veth_A-C) entered forwarding state [ 615.962642][ T3854] br0: port 2(vxlan_a) entered blocking state [ 615.962899][ T3854] br0: port 2(vxlan_a) entered disabled state [ 615.963134][ T3854] vxlan_a: entered allmulticast mode [ 615.964265][ T3854] vxlan_a: entered promiscuous mode [ 616.965117][ T3860] br0: port 2(vxlan_a) entered blocking state [ 616.965353][ T3860] br0: port 2(vxlan_a) entered forwarding state [ 627.617673][ T11] vxlan_a: left allmulticast mode [ 627.617877][ T11] vxlan_a: left promiscuous mode [ 627.618207][ T11] br0: port 2(vxlan_a) entered disabled state [ 627.619721][ T11] veth_A-C: left allmulticast mode [ 627.619880][ T11] veth_A-C: left promiscuous mode [ 627.620574][ T11] br0: port 1(veth_A-C) entered disabled state [ 644.165033][ T4030] br0: port 1(veth_A-C) entered blocking state [ 644.165390][ T4030] br0: port 1(veth_A-C) entered disabled state [ 644.165745][ T4030] veth_A-C: entered allmulticast mode [ 644.167433][ T4030] veth_A-C: entered promiscuous mode [ 644.169601][ T4030] br0: port 1(veth_A-C) entered blocking state [ 644.169891][ T4030] br0: port 1(veth_A-C) entered forwarding state [ 645.853121][ T4040] br0: port 2(vxlan_a) entered blocking state [ 645.853392][ T4040] br0: port 2(vxlan_a) entered disabled state [ 645.854642][ T4040] vxlan_a: entered allmulticast mode [ 645.856015][ T4040] vxlan_a: entered promiscuous mode [ 646.931992][ T4046] br0: port 2(vxlan_a) entered blocking state [ 646.932365][ T4046] br0: port 2(vxlan_a) entered forwarding state [ 657.468737][ T11] vxlan_a: left allmulticast mode [ 657.468942][ T11] vxlan_a: left promiscuous mode [ 657.469224][ T11] br0: port 2(vxlan_a) entered disabled state [ 657.470437][ T11] veth_A-C: left allmulticast mode [ 657.470793][ T11] veth_A-C: left promiscuous mode [ 657.471327][ T11] br0: port 1(veth_A-C) entered disabled state [ 674.941963][ T4229] br0: port 1(veth_A-C) entered blocking state [ 674.942254][ T4229] br0: port 1(veth_A-C) entered disabled state [ 674.942544][ T4229] veth_A-C: entered allmulticast mode [ 674.943767][ T4229] veth_A-C: entered promiscuous mode [ 674.945960][ T4229] br0: port 1(veth_A-C) entered blocking state [ 674.946250][ T4229] br0: port 1(veth_A-C) entered forwarding state [ 676.513997][ T4239] br0: port 2(vxlan_a) entered blocking state [ 676.514370][ T4239] br0: port 2(vxlan_a) entered disabled state [ 676.514766][ T4239] vxlan_a: entered allmulticast mode [ 676.516761][ T4239] vxlan_a: entered promiscuous mode [ 677.432751][ T4245] br0: port 2(vxlan_a) entered blocking state [ 677.433029][ T4245] br0: port 2(vxlan_a) entered forwarding state [ 687.631254][ T11] vxlan_a: left allmulticast mode [ 687.631638][ T11] vxlan_a: left promiscuous mode [ 687.632078][ T11] br0: port 2(vxlan_a) entered disabled state [ 687.634580][ T11] veth_A-C: left allmulticast mode [ 687.634836][ T11] veth_A-C: left promiscuous mode [ 687.635283][ T11] br0: port 1(veth_A-C) entered disabled state [ 704.073056][ T4414] br0: port 1(veth_A-C) entered blocking state [ 704.073303][ T4414] br0: port 1(veth_A-C) entered disabled state [ 704.073583][ T4414] veth_A-C: entered allmulticast mode [ 704.074832][ T4414] veth_A-C: entered promiscuous mode [ 704.075912][ T4414] br0: port 1(veth_A-C) entered blocking state [ 704.076158][ T4414] br0: port 1(veth_A-C) entered forwarding state [ 705.596346][ T4424] br0: port 2(vxlan_a) entered blocking state [ 705.596606][ T4424] br0: port 2(vxlan_a) entered disabled state [ 705.596850][ T4424] vxlan_a: entered allmulticast mode [ 705.598007][ T4424] vxlan_a: entered promiscuous mode [ 706.511555][ T4430] br0: port 2(vxlan_a) entered blocking state [ 706.511802][ T4430] br0: port 2(vxlan_a) entered forwarding state [ 714.688281][ T4463] socat (4463) used greatest stack depth: 21296 bytes left [ 716.484445][ T11] vxlan_a: left allmulticast mode [ 716.484690][ T11] vxlan_a: left promiscuous mode [ 716.484967][ T11] br0: port 2(vxlan_a) entered disabled state [ 716.486397][ T11] veth_A-C: left allmulticast mode [ 716.486591][ T11] veth_A-C: left promiscuous mode [ 716.486866][ T11] br0: port 1(veth_A-C) entered disabled state [ 733.283983][ T4611] br0: port 1(veth_A-C) entered blocking state [ 733.284237][ T4611] br0: port 1(veth_A-C) entered disabled state [ 733.284489][ T4611] veth_A-C: entered allmulticast mode [ 733.285637][ T4611] veth_A-C: entered promiscuous mode [ 733.286668][ T4611] br0: port 1(veth_A-C) entered blocking state [ 733.286881][ T4611] br0: port 1(veth_A-C) entered forwarding state [ 734.954003][ T4621] br0: port 2(vxlan_a) entered blocking state [ 734.954372][ T4621] br0: port 2(vxlan_a) entered disabled state [ 734.954772][ T4621] vxlan_a: entered allmulticast mode [ 734.956708][ T4621] vxlan_a: entered promiscuous mode [ 735.962125][ T4627] br0: port 2(vxlan_a) entered blocking state [ 735.962409][ T4627] br0: port 2(vxlan_a) entered forwarding state [ 745.959691][ T11] vxlan_a: left allmulticast mode [ 745.959890][ T11] vxlan_a: left promiscuous mode [ 745.960172][ T11] br0: port 2(vxlan_a) entered disabled state [ 745.961346][ T11] veth_A-C: left allmulticast mode [ 745.961552][ T11] veth_A-C: left promiscuous mode [ 745.961813][ T11] br0: port 1(veth_A-C) entered disabled state [ 762.028838][ T4797] br0: port 1(veth_A-C) entered blocking state [ 762.029137][ T4797] br0: port 1(veth_A-C) entered disabled state [ 762.029394][ T4797] veth_A-C: entered allmulticast mode [ 762.031761][ T4797] veth_A-C: entered promiscuous mode [ 762.032903][ T4797] br0: port 1(veth_A-C) entered blocking state [ 762.033143][ T4797] br0: port 1(veth_A-C) entered forwarding state [ 763.657719][ T4807] br0: port 2(vxlan_a) entered blocking state [ 763.658049][ T4807] br0: port 2(vxlan_a) entered disabled state [ 763.658428][ T4807] vxlan_a: entered allmulticast mode [ 763.660257][ T4807] vxlan_a: entered promiscuous mode [ 764.713338][ T4813] br0: port 2(vxlan_a) entered blocking state [ 764.713723][ T4813] br0: port 2(vxlan_a) entered forwarding state [ 774.598350][ T11] vxlan_a: left allmulticast mode [ 774.598619][ T11] vxlan_a: left promiscuous mode [ 774.598907][ T11] br0: port 2(vxlan_a) entered disabled state [ 774.600252][ T11] veth_A-C: left allmulticast mode [ 774.600412][ T11] veth_A-C: left promiscuous mode [ 774.600695][ T11] br0: port 1(veth_A-C) entered disabled state [ 791.342943][ T4995] br0: port 1(veth_A-C) entered blocking state [ 791.343184][ T4995] br0: port 1(veth_A-C) entered disabled state [ 791.343411][ T4995] veth_A-C: entered allmulticast mode [ 791.345070][ T4995] veth_A-C: entered promiscuous mode [ 791.346111][ T4995] br0: port 1(veth_A-C) entered blocking state [ 791.346328][ T4995] br0: port 1(veth_A-C) entered forwarding state [ 792.882556][ T5005] br0: port 2(vxlan_a) entered blocking state [ 792.882777][ T5005] br0: port 2(vxlan_a) entered disabled state [ 792.882999][ T5005] vxlan_a: entered allmulticast mode [ 792.890391][ T5005] vxlan_a: entered promiscuous mode [ 793.832933][ T5011] br0: port 2(vxlan_a) entered blocking state [ 793.833162][ T5011] br0: port 2(vxlan_a) entered forwarding state [ 803.600849][ T11] vxlan_a: left allmulticast mode [ 803.601024][ T11] vxlan_a: left promiscuous mode [ 803.601298][ T11] br0: port 2(vxlan_a) entered disabled state [ 803.602742][ T11] veth_A-C: left allmulticast mode [ 803.602895][ T11] veth_A-C: left promiscuous mode [ 803.603165][ T11] br0: port 1(veth_A-C) entered disabled state [ 819.362530][ T5180] br0: port 1(veth_A-C) entered blocking state [ 819.362826][ T5180] br0: port 1(veth_A-C) entered disabled state [ 819.363092][ T5180] veth_A-C: entered allmulticast mode [ 819.364346][ T5180] veth_A-C: entered promiscuous mode [ 819.365449][ T5180] br0: port 1(veth_A-C) entered blocking state [ 819.365704][ T5180] br0: port 1(veth_A-C) entered forwarding state [ 820.998961][ T5190] br0: port 2(geneve_a) entered blocking state [ 820.999241][ T5190] br0: port 2(geneve_a) entered disabled state [ 820.999521][ T5190] geneve_a: entered allmulticast mode [ 821.000699][ T5190] geneve_a: entered promiscuous mode [ 821.979791][ T5196] br0: port 2(geneve_a) entered blocking state [ 821.980062][ T5196] br0: port 2(geneve_a) entered forwarding state [ 832.174520][ T11] geneve_a: left allmulticast mode [ 832.174704][ T11] geneve_a: left promiscuous mode [ 832.174993][ T11] br0: port 2(geneve_a) entered disabled state [ 832.176289][ T11] veth_A-C: left allmulticast mode [ 832.176439][ T11] veth_A-C: left promiscuous mode [ 832.176742][ T11] br0: port 1(veth_A-C) entered disabled state [ 849.316629][ T5377] br0: port 1(veth_A-C) entered blocking state [ 849.316891][ T5377] br0: port 1(veth_A-C) entered disabled state [ 849.317118][ T5377] veth_A-C: entered allmulticast mode [ 849.318341][ T5377] veth_A-C: entered promiscuous mode [ 849.319349][ T5377] br0: port 1(veth_A-C) entered blocking state [ 849.319574][ T5377] br0: port 1(veth_A-C) entered forwarding state [ 851.016849][ T5387] br0: port 2(geneve_a) entered blocking state [ 851.017085][ T5387] br0: port 2(geneve_a) entered disabled state [ 851.017331][ T5387] geneve_a: entered allmulticast mode [ 851.018524][ T5387] geneve_a: entered promiscuous mode [ 852.064198][ T5393] br0: port 2(geneve_a) entered blocking state [ 852.064572][ T5393] br0: port 2(geneve_a) entered forwarding state [ 862.134774][ T11] geneve_a: left allmulticast mode [ 862.135009][ T11] geneve_a: left promiscuous mode [ 862.135355][ T11] br0: port 2(geneve_a) entered disabled state [ 862.136794][ T11] veth_A-C: left allmulticast mode [ 862.136985][ T11] veth_A-C: left promiscuous mode [ 862.137336][ T11] br0: port 1(veth_A-C) entered disabled state [ 877.473222][ T5562] br0: port 1(veth_A-C) entered blocking state [ 877.473492][ T5562] br0: port 1(veth_A-C) entered disabled state [ 877.473738][ T5562] veth_A-C: entered allmulticast mode [ 877.474874][ T5562] veth_A-C: entered promiscuous mode [ 877.475924][ T5562] br0: port 1(veth_A-C) entered blocking state [ 877.476135][ T5562] br0: port 1(veth_A-C) entered forwarding state [ 879.086346][ T5572] br0: port 2(geneve_a) entered blocking state [ 879.086617][ T5572] br0: port 2(geneve_a) entered disabled state [ 879.086845][ T5572] geneve_a: entered allmulticast mode [ 879.087977][ T5572] geneve_a: entered promiscuous mode [ 879.989970][ T5578] br0: port 2(geneve_a) entered blocking state [ 879.990254][ T5578] br0: port 2(geneve_a) entered forwarding state [ 889.680236][ T11] geneve_a: left allmulticast mode [ 889.680606][ T11] geneve_a: left promiscuous mode [ 889.681062][ T11] br0: port 2(geneve_a) entered disabled state [ 889.683334][ T11] veth_A-C: left allmulticast mode [ 889.683619][ T11] veth_A-C: left promiscuous mode [ 889.684035][ T11] br0: port 1(veth_A-C) entered disabled state [ 906.953385][ T5759] br0: port 1(veth_A-C) entered blocking state [ 906.953674][ T5759] br0: port 1(veth_A-C) entered disabled state [ 906.953923][ T5759] veth_A-C: entered allmulticast mode [ 906.955130][ T5759] veth_A-C: entered promiscuous mode [ 906.956599][ T5759] br0: port 1(veth_A-C) entered blocking state [ 906.956825][ T5759] br0: port 1(veth_A-C) entered forwarding state [ 908.484619][ T5769] br0: port 2(geneve_a) entered blocking state [ 908.484897][ T5769] br0: port 2(geneve_a) entered disabled state [ 908.485158][ T5769] geneve_a: entered allmulticast mode [ 908.486333][ T5769] geneve_a: entered promiscuous mode [ 909.492077][ T5775] br0: port 2(geneve_a) entered blocking state [ 909.492317][ T5775] br0: port 2(geneve_a) entered forwarding state [ 919.690017][ T11] geneve_a: left allmulticast mode [ 919.690197][ T11] geneve_a: left promiscuous mode [ 919.690500][ T11] br0: port 2(geneve_a) entered disabled state [ 919.691888][ T11] veth_A-C: left allmulticast mode [ 919.692044][ T11] veth_A-C: left promiscuous mode [ 919.692299][ T11] br0: port 1(veth_A-C) entered disabled state [ 935.825961][ T5944] br0: port 1(veth_A-C) entered blocking state [ 935.826217][ T5944] br0: port 1(veth_A-C) entered disabled state [ 935.826490][ T5944] veth_A-C: entered allmulticast mode [ 935.828379][ T5944] veth_A-C: entered promiscuous mode [ 935.830319][ T5944] br0: port 1(veth_A-C) entered blocking state [ 935.830683][ T5944] br0: port 1(veth_A-C) entered forwarding state [ 937.479452][ T5954] br0: port 2(geneve_a) entered blocking state [ 937.480555][ T5954] br0: port 2(geneve_a) entered disabled state [ 937.480909][ T5954] geneve_a: entered allmulticast mode [ 937.482862][ T5954] geneve_a: entered promiscuous mode [ 938.415315][ T5960] br0: port 2(geneve_a) entered blocking state [ 938.415718][ T5960] br0: port 2(geneve_a) entered forwarding state [ 948.632173][ T11] geneve_a: left allmulticast mode [ 948.632359][ T11] geneve_a: left promiscuous mode [ 948.632651][ T11] br0: port 2(geneve_a) entered disabled state [ 948.634140][ T11] veth_A-C: left allmulticast mode [ 948.634298][ T11] veth_A-C: left promiscuous mode [ 948.634608][ T11] br0: port 1(veth_A-C) entered disabled state [ 965.976713][ T6141] br0: port 1(veth_A-C) entered blocking state [ 965.977046][ T6141] br0: port 1(veth_A-C) entered disabled state [ 965.977397][ T6141] veth_A-C: entered allmulticast mode [ 965.979217][ T6141] veth_A-C: entered promiscuous mode [ 965.980362][ T6141] br0: port 1(veth_A-C) entered blocking state [ 965.980691][ T6141] br0: port 1(veth_A-C) entered forwarding state [ 967.667966][ T6151] br0: port 2(geneve_a) entered blocking state [ 967.668215][ T6151] br0: port 2(geneve_a) entered disabled state [ 967.668452][ T6151] geneve_a: entered allmulticast mode [ 967.669637][ T6151] geneve_a: entered promiscuous mode [ 968.653515][ T6157] br0: port 2(geneve_a) entered blocking state [ 968.653779][ T6157] br0: port 2(geneve_a) entered forwarding state [ 978.741534][ T11] geneve_a: left allmulticast mode [ 978.741745][ T11] geneve_a: left promiscuous mode [ 978.742062][ T11] br0: port 2(geneve_a) entered disabled state [ 978.743515][ T11] veth_A-C: left allmulticast mode [ 978.743741][ T11] veth_A-C: left promiscuous mode [ 978.744042][ T11] br0: port 1(veth_A-C) entered disabled state [ 994.265834][ T6327] br0: port 1(veth_A-C) entered blocking state [ 994.266056][ T6327] br0: port 1(veth_A-C) entered disabled state [ 994.266326][ T6327] veth_A-C: entered allmulticast mode [ 994.268314][ T6327] veth_A-C: entered promiscuous mode [ 994.269433][ T6327] br0: port 1(veth_A-C) entered blocking state [ 994.269668][ T6327] br0: port 1(veth_A-C) entered forwarding state [ 995.848061][ T6337] br0: port 2(geneve_a) entered blocking state [ 995.848300][ T6337] br0: port 2(geneve_a) entered disabled state [ 995.848841][ T6337] geneve_a: entered allmulticast mode [ 995.850042][ T6337] geneve_a: entered promiscuous mode [ 996.792875][ T6343] br0: port 2(geneve_a) entered blocking state [ 996.793115][ T6343] br0: port 2(geneve_a) entered forwarding state [ 1007.033142][ T11] geneve_a: left allmulticast mode [ 1007.033332][ T11] geneve_a: left promiscuous mode [ 1007.033650][ T11] br0: port 2(geneve_a) entered disabled state [ 1007.034887][ T11] veth_A-C: left allmulticast mode [ 1007.035051][ T11] veth_A-C: left promiscuous mode [ 1007.035334][ T11] br0: port 1(veth_A-C) entered disabled state [ 1024.631375][ T6525] br0: port 1(veth_A-C) entered blocking state [ 1024.631612][ T6525] br0: port 1(veth_A-C) entered disabled state [ 1024.631841][ T6525] veth_A-C: entered allmulticast mode [ 1024.632985][ T6525] veth_A-C: entered promiscuous mode [ 1024.634189][ T6525] br0: port 1(veth_A-C) entered blocking state [ 1024.634423][ T6525] br0: port 1(veth_A-C) entered forwarding state [ 1026.254942][ T6535] br0: port 2(geneve_a) entered blocking state [ 1026.255280][ T6535] br0: port 2(geneve_a) entered disabled state [ 1026.256662][ T6535] geneve_a: entered allmulticast mode [ 1026.258572][ T6535] geneve_a: entered promiscuous mode [ 1027.234889][ T6541] br0: port 2(geneve_a) entered blocking state [ 1027.235164][ T6541] br0: port 2(geneve_a) entered forwarding state [ 1037.343734][ T11] geneve_a: left allmulticast mode [ 1037.343911][ T11] geneve_a: left promiscuous mode [ 1037.344172][ T11] br0: port 2(geneve_a) entered disabled state [ 1037.345457][ T11] veth_A-C: left allmulticast mode [ 1037.345685][ T11] veth_A-C: left promiscuous mode [ 1037.345943][ T11] br0: port 1(veth_A-C) entered disabled state [ 1596.663713][T10777] Initializing XFRM netlink socket [ 1846.847561][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1846.848023][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1846.848023][T12481] dst_init+0x84/0x4a0 [ 1846.848023][T12481] dst_alloc+0x97/0x150 [ 1846.848023][T12481] ip6_dst_alloc+0x23/0x90 [ 1846.848023][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1846.848023][T12481] ip6_pol_route+0x56f/0x840 [ 1846.848023][T12481] fib6_rule_lookup+0x334/0x630 [ 1846.848023][T12481] ip6_route_output_flags+0x259/0x480 [ 1846.848023][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1846.848023][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1846.848023][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1846.848023][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1846.848023][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1846.848023][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1846.848023][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1846.848023][T12481] arp_solicit+0x4aa/0xe20 [ 1846.848023][T12481] neigh_probe+0xaa/0xf0 [ 1846.848023][T12481] [ 1846.850784][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1846.850784][T12481] dst_init+0x84/0x4a0 [ 1846.850784][T12481] dst_alloc+0x97/0x150 [ 1846.850784][T12481] ip6_dst_alloc+0x23/0x90 [ 1846.850784][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1846.850784][T12481] ip6_pol_route+0x56f/0x840 [ 1846.850784][T12481] fib6_rule_lookup+0x334/0x630 [ 1846.850784][T12481] ip6_route_output_flags+0x259/0x480 [ 1846.850784][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1846.850784][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1846.850784][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1846.850784][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1846.850784][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1846.850784][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1846.850784][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1846.850784][T12481] ip6_finish_output2+0x59b/0xff0 [ 1846.850784][T12481] ip6_finish_output+0x553/0xdf0 [ 1846.850784][T12481] [ 1846.853011][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1846.853011][T12481] netdev_get_by_index+0x5e/0x80 [ 1846.853011][T12481] fib6_nh_init+0x3d8/0x1580 [ 1846.853011][T12481] nh_create_ipv6+0x377/0x600 [ 1846.853011][T12481] nexthop_create+0x311/0x650 [ 1846.853011][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1846.853011][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1846.853011][T12481] netlink_rcv_skb+0x130/0x360 [ 1846.853011][T12481] netlink_unicast+0x449/0x710 [ 1846.853011][T12481] netlink_sendmsg+0x723/0xbe0 [ 1846.853011][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1846.853011][T12481] ___sys_sendmsg+0xee/0x170 [ 1846.853011][T12481] __sys_sendmsg+0xcd/0x170 [ 1846.853011][T12481] do_syscall_64+0xc3/0x1d0 [ 1846.853011][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1846.853011][T12481] [ 1846.854929][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1846.854929][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1846.854929][T12481] addrconf_notify+0x344/0xd60 [ 1846.854929][T12481] notifier_call_chain+0xcd/0x150 [ 1846.854929][T12481] register_netdevice+0x108b/0x1690 [ 1846.854929][T12481] veth_newlink+0x401/0x830 [ 1846.854929][T12481] rtnl_newlink_create+0x341/0x850 [ 1846.854929][T12481] __rtnl_newlink+0xac9/0xd80 [ 1846.854929][T12481] rtnl_newlink+0x63/0xa0 [ 1846.854929][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1846.854929][T12481] netlink_rcv_skb+0x130/0x360 [ 1846.854929][T12481] netlink_unicast+0x449/0x710 [ 1846.854929][T12481] netlink_sendmsg+0x723/0xbe0 [ 1846.854929][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1846.854929][T12481] ___sys_sendmsg+0xee/0x170 [ 1846.854929][T12481] __sys_sendmsg+0xcd/0x170 [ 1846.854929][T12481] do_syscall_64+0xc3/0x1d0 [ 1846.854929][T12481] [ 1857.046535][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1857.046978][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1857.046978][T12481] dst_init+0x84/0x4a0 [ 1857.046978][T12481] dst_alloc+0x97/0x150 [ 1857.046978][T12481] ip6_dst_alloc+0x23/0x90 [ 1857.046978][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1857.046978][T12481] ip6_pol_route+0x56f/0x840 [ 1857.046978][T12481] fib6_rule_lookup+0x334/0x630 [ 1857.046978][T12481] ip6_route_output_flags+0x259/0x480 [ 1857.046978][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1857.046978][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1857.046978][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1857.046978][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1857.046978][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1857.046978][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1857.046978][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1857.046978][T12481] arp_solicit+0x4aa/0xe20 [ 1857.046978][T12481] neigh_probe+0xaa/0xf0 [ 1857.046978][T12481] [ 1857.049337][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1857.049337][T12481] dst_init+0x84/0x4a0 [ 1857.049337][T12481] dst_alloc+0x97/0x150 [ 1857.049337][T12481] ip6_dst_alloc+0x23/0x90 [ 1857.049337][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1857.049337][T12481] ip6_pol_route+0x56f/0x840 [ 1857.049337][T12481] fib6_rule_lookup+0x334/0x630 [ 1857.049337][T12481] ip6_route_output_flags+0x259/0x480 [ 1857.049337][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1857.049337][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1857.049337][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1857.049337][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1857.049337][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1857.049337][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1857.049337][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1857.049337][T12481] ip6_finish_output2+0x59b/0xff0 [ 1857.049337][T12481] ip6_finish_output+0x553/0xdf0 [ 1857.049337][T12481] [ 1857.051651][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1857.051651][T12481] netdev_get_by_index+0x5e/0x80 [ 1857.051651][T12481] fib6_nh_init+0x3d8/0x1580 [ 1857.051651][T12481] nh_create_ipv6+0x377/0x600 [ 1857.051651][T12481] nexthop_create+0x311/0x650 [ 1857.051651][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1857.051651][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1857.051651][T12481] netlink_rcv_skb+0x130/0x360 [ 1857.051651][T12481] netlink_unicast+0x449/0x710 [ 1857.051651][T12481] netlink_sendmsg+0x723/0xbe0 [ 1857.051651][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1857.051651][T12481] ___sys_sendmsg+0xee/0x170 [ 1857.051651][T12481] __sys_sendmsg+0xcd/0x170 [ 1857.051651][T12481] do_syscall_64+0xc3/0x1d0 [ 1857.051651][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1857.051651][T12481] [ 1857.053640][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1857.053640][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1857.053640][T12481] addrconf_notify+0x344/0xd60 [ 1857.053640][T12481] notifier_call_chain+0xcd/0x150 [ 1857.053640][T12481] register_netdevice+0x108b/0x1690 [ 1857.053640][T12481] veth_newlink+0x401/0x830 [ 1857.053640][T12481] rtnl_newlink_create+0x341/0x850 [ 1857.053640][T12481] __rtnl_newlink+0xac9/0xd80 [ 1857.053640][T12481] rtnl_newlink+0x63/0xa0 [ 1857.053640][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1857.053640][T12481] netlink_rcv_skb+0x130/0x360 [ 1857.053640][T12481] netlink_unicast+0x449/0x710 [ 1857.053640][T12481] netlink_sendmsg+0x723/0xbe0 [ 1857.053640][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1857.053640][T12481] ___sys_sendmsg+0xee/0x170 [ 1857.053640][T12481] __sys_sendmsg+0xcd/0x170 [ 1857.053640][T12481] do_syscall_64+0xc3/0x1d0 [ 1857.053640][T12481] [ 1867.174485][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1867.174876][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1867.174876][T12481] dst_init+0x84/0x4a0 [ 1867.174876][T12481] dst_alloc+0x97/0x150 [ 1867.174876][T12481] ip6_dst_alloc+0x23/0x90 [ 1867.174876][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1867.174876][T12481] ip6_pol_route+0x56f/0x840 [ 1867.174876][T12481] fib6_rule_lookup+0x334/0x630 [ 1867.174876][T12481] ip6_route_output_flags+0x259/0x480 [ 1867.174876][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1867.174876][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1867.174876][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1867.174876][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1867.174876][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1867.174876][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1867.174876][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1867.174876][T12481] arp_solicit+0x4aa/0xe20 [ 1867.174876][T12481] neigh_probe+0xaa/0xf0 [ 1867.174876][T12481] [ 1867.177295][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1867.177295][T12481] dst_init+0x84/0x4a0 [ 1867.177295][T12481] dst_alloc+0x97/0x150 [ 1867.177295][T12481] ip6_dst_alloc+0x23/0x90 [ 1867.177295][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1867.177295][T12481] ip6_pol_route+0x56f/0x840 [ 1867.177295][T12481] fib6_rule_lookup+0x334/0x630 [ 1867.177295][T12481] ip6_route_output_flags+0x259/0x480 [ 1867.177295][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1867.177295][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1867.177295][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1867.177295][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1867.177295][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1867.177295][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1867.177295][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1867.177295][T12481] ip6_finish_output2+0x59b/0xff0 [ 1867.177295][T12481] ip6_finish_output+0x553/0xdf0 [ 1867.177295][T12481] [ 1867.179764][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1867.179764][T12481] netdev_get_by_index+0x5e/0x80 [ 1867.179764][T12481] fib6_nh_init+0x3d8/0x1580 [ 1867.179764][T12481] nh_create_ipv6+0x377/0x600 [ 1867.179764][T12481] nexthop_create+0x311/0x650 [ 1867.179764][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1867.179764][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1867.179764][T12481] netlink_rcv_skb+0x130/0x360 [ 1867.179764][T12481] netlink_unicast+0x449/0x710 [ 1867.179764][T12481] netlink_sendmsg+0x723/0xbe0 [ 1867.179764][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1867.179764][T12481] ___sys_sendmsg+0xee/0x170 [ 1867.179764][T12481] __sys_sendmsg+0xcd/0x170 [ 1867.179764][T12481] do_syscall_64+0xc3/0x1d0 [ 1867.179764][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1867.179764][T12481] [ 1867.181858][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1867.181858][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1867.181858][T12481] addrconf_notify+0x344/0xd60 [ 1867.181858][T12481] notifier_call_chain+0xcd/0x150 [ 1867.181858][T12481] register_netdevice+0x108b/0x1690 [ 1867.181858][T12481] veth_newlink+0x401/0x830 [ 1867.181858][T12481] rtnl_newlink_create+0x341/0x850 [ 1867.181858][T12481] __rtnl_newlink+0xac9/0xd80 [ 1867.181858][T12481] rtnl_newlink+0x63/0xa0 [ 1867.181858][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1867.181858][T12481] netlink_rcv_skb+0x130/0x360 [ 1867.181858][T12481] netlink_unicast+0x449/0x710 [ 1867.181858][T12481] netlink_sendmsg+0x723/0xbe0 [ 1867.181858][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1867.181858][T12481] ___sys_sendmsg+0xee/0x170 [ 1867.181858][T12481] __sys_sendmsg+0xcd/0x170 [ 1867.181858][T12481] do_syscall_64+0xc3/0x1d0 [ 1867.181858][T12481] [ 1877.318619][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1877.319015][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1877.319015][T12481] dst_init+0x84/0x4a0 [ 1877.319015][T12481] dst_alloc+0x97/0x150 [ 1877.319015][T12481] ip6_dst_alloc+0x23/0x90 [ 1877.319015][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1877.319015][T12481] ip6_pol_route+0x56f/0x840 [ 1877.319015][T12481] fib6_rule_lookup+0x334/0x630 [ 1877.319015][T12481] ip6_route_output_flags+0x259/0x480 [ 1877.319015][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1877.319015][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1877.319015][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1877.319015][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1877.319015][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1877.319015][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1877.319015][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1877.319015][T12481] arp_solicit+0x4aa/0xe20 [ 1877.319015][T12481] neigh_probe+0xaa/0xf0 [ 1877.319015][T12481] [ 1877.321338][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1877.321338][T12481] dst_init+0x84/0x4a0 [ 1877.321338][T12481] dst_alloc+0x97/0x150 [ 1877.321338][T12481] ip6_dst_alloc+0x23/0x90 [ 1877.321338][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1877.321338][T12481] ip6_pol_route+0x56f/0x840 [ 1877.321338][T12481] fib6_rule_lookup+0x334/0x630 [ 1877.321338][T12481] ip6_route_output_flags+0x259/0x480 [ 1877.321338][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1877.321338][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1877.321338][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1877.321338][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1877.321338][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1877.321338][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1877.321338][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1877.321338][T12481] ip6_finish_output2+0x59b/0xff0 [ 1877.321338][T12481] ip6_finish_output+0x553/0xdf0 [ 1877.321338][T12481] [ 1877.323650][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1877.323650][T12481] netdev_get_by_index+0x5e/0x80 [ 1877.323650][T12481] fib6_nh_init+0x3d8/0x1580 [ 1877.323650][T12481] nh_create_ipv6+0x377/0x600 [ 1877.323650][T12481] nexthop_create+0x311/0x650 [ 1877.323650][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1877.323650][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1877.323650][T12481] netlink_rcv_skb+0x130/0x360 [ 1877.323650][T12481] netlink_unicast+0x449/0x710 [ 1877.323650][T12481] netlink_sendmsg+0x723/0xbe0 [ 1877.323650][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1877.323650][T12481] ___sys_sendmsg+0xee/0x170 [ 1877.323650][T12481] __sys_sendmsg+0xcd/0x170 [ 1877.323650][T12481] do_syscall_64+0xc3/0x1d0 [ 1877.323650][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1877.323650][T12481] [ 1877.325626][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1877.325626][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1877.325626][T12481] addrconf_notify+0x344/0xd60 [ 1877.325626][T12481] notifier_call_chain+0xcd/0x150 [ 1877.325626][T12481] register_netdevice+0x108b/0x1690 [ 1877.325626][T12481] veth_newlink+0x401/0x830 [ 1877.325626][T12481] rtnl_newlink_create+0x341/0x850 [ 1877.325626][T12481] __rtnl_newlink+0xac9/0xd80 [ 1877.325626][T12481] rtnl_newlink+0x63/0xa0 [ 1877.325626][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1877.325626][T12481] netlink_rcv_skb+0x130/0x360 [ 1877.325626][T12481] netlink_unicast+0x449/0x710 [ 1877.325626][T12481] netlink_sendmsg+0x723/0xbe0 [ 1877.325626][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1877.325626][T12481] ___sys_sendmsg+0xee/0x170 [ 1877.325626][T12481] __sys_sendmsg+0xcd/0x170 [ 1877.325626][T12481] do_syscall_64+0xc3/0x1d0 [ 1877.325626][T12481] [ 1887.470737][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1887.471166][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1887.471166][T12481] dst_init+0x84/0x4a0 [ 1887.471166][T12481] dst_alloc+0x97/0x150 [ 1887.471166][T12481] ip6_dst_alloc+0x23/0x90 [ 1887.471166][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1887.471166][T12481] ip6_pol_route+0x56f/0x840 [ 1887.471166][T12481] fib6_rule_lookup+0x334/0x630 [ 1887.471166][T12481] ip6_route_output_flags+0x259/0x480 [ 1887.471166][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1887.471166][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1887.471166][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1887.471166][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1887.471166][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1887.471166][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1887.471166][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1887.471166][T12481] arp_solicit+0x4aa/0xe20 [ 1887.471166][T12481] neigh_probe+0xaa/0xf0 [ 1887.471166][T12481] [ 1887.473367][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1887.473367][T12481] dst_init+0x84/0x4a0 [ 1887.473367][T12481] dst_alloc+0x97/0x150 [ 1887.473367][T12481] ip6_dst_alloc+0x23/0x90 [ 1887.473367][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1887.473367][T12481] ip6_pol_route+0x56f/0x840 [ 1887.473367][T12481] fib6_rule_lookup+0x334/0x630 [ 1887.473367][T12481] ip6_route_output_flags+0x259/0x480 [ 1887.473367][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1887.473367][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1887.473367][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1887.473367][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1887.473367][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1887.473367][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1887.473367][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1887.473367][T12481] ip6_finish_output2+0x59b/0xff0 [ 1887.473367][T12481] ip6_finish_output+0x553/0xdf0 [ 1887.473367][T12481] [ 1887.475590][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1887.475590][T12481] netdev_get_by_index+0x5e/0x80 [ 1887.475590][T12481] fib6_nh_init+0x3d8/0x1580 [ 1887.475590][T12481] nh_create_ipv6+0x377/0x600 [ 1887.475590][T12481] nexthop_create+0x311/0x650 [ 1887.475590][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1887.475590][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1887.475590][T12481] netlink_rcv_skb+0x130/0x360 [ 1887.475590][T12481] netlink_unicast+0x449/0x710 [ 1887.475590][T12481] netlink_sendmsg+0x723/0xbe0 [ 1887.475590][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1887.475590][T12481] ___sys_sendmsg+0xee/0x170 [ 1887.475590][T12481] __sys_sendmsg+0xcd/0x170 [ 1887.475590][T12481] do_syscall_64+0xc3/0x1d0 [ 1887.475590][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1887.475590][T12481] [ 1887.477526][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1887.477526][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1887.477526][T12481] addrconf_notify+0x344/0xd60 [ 1887.477526][T12481] notifier_call_chain+0xcd/0x150 [ 1887.477526][T12481] register_netdevice+0x108b/0x1690 [ 1887.477526][T12481] veth_newlink+0x401/0x830 [ 1887.477526][T12481] rtnl_newlink_create+0x341/0x850 [ 1887.477526][T12481] __rtnl_newlink+0xac9/0xd80 [ 1887.477526][T12481] rtnl_newlink+0x63/0xa0 [ 1887.477526][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1887.477526][T12481] netlink_rcv_skb+0x130/0x360 [ 1887.477526][T12481] netlink_unicast+0x449/0x710 [ 1887.477526][T12481] netlink_sendmsg+0x723/0xbe0 [ 1887.477526][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1887.477526][T12481] ___sys_sendmsg+0xee/0x170 [ 1887.477526][T12481] __sys_sendmsg+0xcd/0x170 [ 1887.477526][T12481] do_syscall_64+0xc3/0x1d0 [ 1887.477526][T12481] [ 1897.622729][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1897.623193][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1897.623193][T12481] dst_init+0x84/0x4a0 [ 1897.623193][T12481] dst_alloc+0x97/0x150 [ 1897.623193][T12481] ip6_dst_alloc+0x23/0x90 [ 1897.623193][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1897.623193][T12481] ip6_pol_route+0x56f/0x840 [ 1897.623193][T12481] fib6_rule_lookup+0x334/0x630 [ 1897.623193][T12481] ip6_route_output_flags+0x259/0x480 [ 1897.623193][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1897.623193][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1897.623193][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1897.623193][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1897.623193][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1897.623193][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1897.623193][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1897.623193][T12481] arp_solicit+0x4aa/0xe20 [ 1897.623193][T12481] neigh_probe+0xaa/0xf0 [ 1897.623193][T12481] [ 1897.625470][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1897.625470][T12481] dst_init+0x84/0x4a0 [ 1897.625470][T12481] dst_alloc+0x97/0x150 [ 1897.625470][T12481] ip6_dst_alloc+0x23/0x90 [ 1897.625470][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1897.625470][T12481] ip6_pol_route+0x56f/0x840 [ 1897.625470][T12481] fib6_rule_lookup+0x334/0x630 [ 1897.625470][T12481] ip6_route_output_flags+0x259/0x480 [ 1897.625470][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1897.625470][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1897.625470][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1897.625470][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1897.625470][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1897.625470][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1897.625470][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1897.625470][T12481] ip6_finish_output2+0x59b/0xff0 [ 1897.625470][T12481] ip6_finish_output+0x553/0xdf0 [ 1897.625470][T12481] [ 1897.627727][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1897.627727][T12481] netdev_get_by_index+0x5e/0x80 [ 1897.627727][T12481] fib6_nh_init+0x3d8/0x1580 [ 1897.627727][T12481] nh_create_ipv6+0x377/0x600 [ 1897.627727][T12481] nexthop_create+0x311/0x650 [ 1897.627727][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1897.627727][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1897.627727][T12481] netlink_rcv_skb+0x130/0x360 [ 1897.627727][T12481] netlink_unicast+0x449/0x710 [ 1897.627727][T12481] netlink_sendmsg+0x723/0xbe0 [ 1897.627727][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1897.627727][T12481] ___sys_sendmsg+0xee/0x170 [ 1897.627727][T12481] __sys_sendmsg+0xcd/0x170 [ 1897.627727][T12481] do_syscall_64+0xc3/0x1d0 [ 1897.627727][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1897.627727][T12481] [ 1897.629630][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1897.629630][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1897.629630][T12481] addrconf_notify+0x344/0xd60 [ 1897.629630][T12481] notifier_call_chain+0xcd/0x150 [ 1897.629630][T12481] register_netdevice+0x108b/0x1690 [ 1897.629630][T12481] veth_newlink+0x401/0x830 [ 1897.629630][T12481] rtnl_newlink_create+0x341/0x850 [ 1897.629630][T12481] __rtnl_newlink+0xac9/0xd80 [ 1897.629630][T12481] rtnl_newlink+0x63/0xa0 [ 1897.629630][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1897.629630][T12481] netlink_rcv_skb+0x130/0x360 [ 1897.629630][T12481] netlink_unicast+0x449/0x710 [ 1897.629630][T12481] netlink_sendmsg+0x723/0xbe0 [ 1897.629630][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1897.629630][T12481] ___sys_sendmsg+0xee/0x170 [ 1897.629630][T12481] __sys_sendmsg+0xcd/0x170 [ 1897.629630][T12481] do_syscall_64+0xc3/0x1d0 [ 1897.629630][T12481] [ 1907.646644][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1907.647073][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1907.647073][T12481] dst_init+0x84/0x4a0 [ 1907.647073][T12481] dst_alloc+0x97/0x150 [ 1907.647073][T12481] ip6_dst_alloc+0x23/0x90 [ 1907.647073][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1907.647073][T12481] ip6_pol_route+0x56f/0x840 [ 1907.647073][T12481] fib6_rule_lookup+0x334/0x630 [ 1907.647073][T12481] ip6_route_output_flags+0x259/0x480 [ 1907.647073][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1907.647073][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1907.647073][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1907.647073][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1907.647073][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1907.647073][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1907.647073][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1907.647073][T12481] arp_solicit+0x4aa/0xe20 [ 1907.647073][T12481] neigh_probe+0xaa/0xf0 [ 1907.647073][T12481] [ 1907.649311][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1907.649311][T12481] dst_init+0x84/0x4a0 [ 1907.649311][T12481] dst_alloc+0x97/0x150 [ 1907.649311][T12481] ip6_dst_alloc+0x23/0x90 [ 1907.649311][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1907.649311][T12481] ip6_pol_route+0x56f/0x840 [ 1907.649311][T12481] fib6_rule_lookup+0x334/0x630 [ 1907.649311][T12481] ip6_route_output_flags+0x259/0x480 [ 1907.649311][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1907.649311][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1907.649311][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1907.649311][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1907.649311][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1907.649311][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1907.649311][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1907.649311][T12481] ip6_finish_output2+0x59b/0xff0 [ 1907.649311][T12481] ip6_finish_output+0x553/0xdf0 [ 1907.649311][T12481] [ 1907.651559][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1907.651559][T12481] netdev_get_by_index+0x5e/0x80 [ 1907.651559][T12481] fib6_nh_init+0x3d8/0x1580 [ 1907.651559][T12481] nh_create_ipv6+0x377/0x600 [ 1907.651559][T12481] nexthop_create+0x311/0x650 [ 1907.651559][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1907.651559][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1907.651559][T12481] netlink_rcv_skb+0x130/0x360 [ 1907.651559][T12481] netlink_unicast+0x449/0x710 [ 1907.651559][T12481] netlink_sendmsg+0x723/0xbe0 [ 1907.651559][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1907.651559][T12481] ___sys_sendmsg+0xee/0x170 [ 1907.651559][T12481] __sys_sendmsg+0xcd/0x170 [ 1907.651559][T12481] do_syscall_64+0xc3/0x1d0 [ 1907.651559][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1907.651559][T12481] [ 1907.653481][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1907.653481][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1907.653481][T12481] addrconf_notify+0x344/0xd60 [ 1907.653481][T12481] notifier_call_chain+0xcd/0x150 [ 1907.653481][T12481] register_netdevice+0x108b/0x1690 [ 1907.653481][T12481] veth_newlink+0x401/0x830 [ 1907.653481][T12481] rtnl_newlink_create+0x341/0x850 [ 1907.653481][T12481] __rtnl_newlink+0xac9/0xd80 [ 1907.653481][T12481] rtnl_newlink+0x63/0xa0 [ 1907.653481][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1907.653481][T12481] netlink_rcv_skb+0x130/0x360 [ 1907.653481][T12481] netlink_unicast+0x449/0x710 [ 1907.653481][T12481] netlink_sendmsg+0x723/0xbe0 [ 1907.653481][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1907.653481][T12481] ___sys_sendmsg+0xee/0x170 [ 1907.653481][T12481] __sys_sendmsg+0xcd/0x170 [ 1907.653481][T12481] do_syscall_64+0xc3/0x1d0 [ 1907.653481][T12481] [ 1917.710742][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1917.711253][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1917.711253][T12481] dst_init+0x84/0x4a0 [ 1917.711253][T12481] dst_alloc+0x97/0x150 [ 1917.711253][T12481] ip6_dst_alloc+0x23/0x90 [ 1917.711253][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1917.711253][T12481] ip6_pol_route+0x56f/0x840 [ 1917.711253][T12481] fib6_rule_lookup+0x334/0x630 [ 1917.711253][T12481] ip6_route_output_flags+0x259/0x480 [ 1917.711253][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1917.711253][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1917.711253][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1917.711253][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1917.711253][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1917.711253][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1917.711253][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1917.711253][T12481] arp_solicit+0x4aa/0xe20 [ 1917.711253][T12481] neigh_probe+0xaa/0xf0 [ 1917.711253][T12481] [ 1917.713525][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1917.713525][T12481] dst_init+0x84/0x4a0 [ 1917.713525][T12481] dst_alloc+0x97/0x150 [ 1917.713525][T12481] ip6_dst_alloc+0x23/0x90 [ 1917.713525][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1917.713525][T12481] ip6_pol_route+0x56f/0x840 [ 1917.713525][T12481] fib6_rule_lookup+0x334/0x630 [ 1917.713525][T12481] ip6_route_output_flags+0x259/0x480 [ 1917.713525][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1917.713525][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1917.713525][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1917.713525][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1917.713525][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1917.713525][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1917.713525][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1917.713525][T12481] ip6_finish_output2+0x59b/0xff0 [ 1917.713525][T12481] ip6_finish_output+0x553/0xdf0 [ 1917.713525][T12481] [ 1917.715787][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1917.715787][T12481] netdev_get_by_index+0x5e/0x80 [ 1917.715787][T12481] fib6_nh_init+0x3d8/0x1580 [ 1917.715787][T12481] nh_create_ipv6+0x377/0x600 [ 1917.715787][T12481] nexthop_create+0x311/0x650 [ 1917.715787][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1917.715787][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1917.715787][T12481] netlink_rcv_skb+0x130/0x360 [ 1917.715787][T12481] netlink_unicast+0x449/0x710 [ 1917.715787][T12481] netlink_sendmsg+0x723/0xbe0 [ 1917.715787][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1917.715787][T12481] ___sys_sendmsg+0xee/0x170 [ 1917.715787][T12481] __sys_sendmsg+0xcd/0x170 [ 1917.715787][T12481] do_syscall_64+0xc3/0x1d0 [ 1917.715787][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1917.715787][T12481] [ 1917.717766][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1917.717766][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1917.717766][T12481] addrconf_notify+0x344/0xd60 [ 1917.717766][T12481] notifier_call_chain+0xcd/0x150 [ 1917.717766][T12481] register_netdevice+0x108b/0x1690 [ 1917.717766][T12481] veth_newlink+0x401/0x830 [ 1917.717766][T12481] rtnl_newlink_create+0x341/0x850 [ 1917.717766][T12481] __rtnl_newlink+0xac9/0xd80 [ 1917.717766][T12481] rtnl_newlink+0x63/0xa0 [ 1917.717766][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1917.717766][T12481] netlink_rcv_skb+0x130/0x360 [ 1917.717766][T12481] netlink_unicast+0x449/0x710 [ 1917.717766][T12481] netlink_sendmsg+0x723/0xbe0 [ 1917.717766][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1917.717766][T12481] ___sys_sendmsg+0xee/0x170 [ 1917.717766][T12481] __sys_sendmsg+0xcd/0x170 [ 1917.717766][T12481] do_syscall_64+0xc3/0x1d0 [ 1917.717766][T12481] [ 1927.838559][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1927.838997][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1927.838997][T12481] dst_init+0x84/0x4a0 [ 1927.838997][T12481] dst_alloc+0x97/0x150 [ 1927.838997][T12481] ip6_dst_alloc+0x23/0x90 [ 1927.838997][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1927.838997][T12481] ip6_pol_route+0x56f/0x840 [ 1927.838997][T12481] fib6_rule_lookup+0x334/0x630 [ 1927.838997][T12481] ip6_route_output_flags+0x259/0x480 [ 1927.838997][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1927.838997][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1927.838997][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1927.838997][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1927.838997][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1927.838997][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1927.838997][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1927.838997][T12481] arp_solicit+0x4aa/0xe20 [ 1927.838997][T12481] neigh_probe+0xaa/0xf0 [ 1927.838997][T12481] [ 1927.841273][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1927.841273][T12481] dst_init+0x84/0x4a0 [ 1927.841273][T12481] dst_alloc+0x97/0x150 [ 1927.841273][T12481] ip6_dst_alloc+0x23/0x90 [ 1927.841273][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1927.841273][T12481] ip6_pol_route+0x56f/0x840 [ 1927.841273][T12481] fib6_rule_lookup+0x334/0x630 [ 1927.841273][T12481] ip6_route_output_flags+0x259/0x480 [ 1927.841273][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1927.841273][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1927.841273][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1927.841273][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1927.841273][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1927.841273][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1927.841273][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1927.841273][T12481] ip6_finish_output2+0x59b/0xff0 [ 1927.841273][T12481] ip6_finish_output+0x553/0xdf0 [ 1927.841273][T12481] [ 1927.843503][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1927.843503][T12481] netdev_get_by_index+0x5e/0x80 [ 1927.843503][T12481] fib6_nh_init+0x3d8/0x1580 [ 1927.843503][T12481] nh_create_ipv6+0x377/0x600 [ 1927.843503][T12481] nexthop_create+0x311/0x650 [ 1927.843503][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1927.843503][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1927.843503][T12481] netlink_rcv_skb+0x130/0x360 [ 1927.843503][T12481] netlink_unicast+0x449/0x710 [ 1927.843503][T12481] netlink_sendmsg+0x723/0xbe0 [ 1927.843503][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1927.843503][T12481] ___sys_sendmsg+0xee/0x170 [ 1927.843503][T12481] __sys_sendmsg+0xcd/0x170 [ 1927.843503][T12481] do_syscall_64+0xc3/0x1d0 [ 1927.843503][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1927.843503][T12481] [ 1927.845427][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1927.845427][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1927.845427][T12481] addrconf_notify+0x344/0xd60 [ 1927.845427][T12481] notifier_call_chain+0xcd/0x150 [ 1927.845427][T12481] register_netdevice+0x108b/0x1690 [ 1927.845427][T12481] veth_newlink+0x401/0x830 [ 1927.845427][T12481] rtnl_newlink_create+0x341/0x850 [ 1927.845427][T12481] __rtnl_newlink+0xac9/0xd80 [ 1927.845427][T12481] rtnl_newlink+0x63/0xa0 [ 1927.845427][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1927.845427][T12481] netlink_rcv_skb+0x130/0x360 [ 1927.845427][T12481] netlink_unicast+0x449/0x710 [ 1927.845427][T12481] netlink_sendmsg+0x723/0xbe0 [ 1927.845427][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1927.845427][T12481] ___sys_sendmsg+0xee/0x170 [ 1927.845427][T12481] __sys_sendmsg+0xcd/0x170 [ 1927.845427][T12481] do_syscall_64+0xc3/0x1d0 [ 1927.845427][T12481] [ 1937.870616][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1937.870993][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1937.870993][T12481] dst_init+0x84/0x4a0 [ 1937.870993][T12481] dst_alloc+0x97/0x150 [ 1937.870993][T12481] ip6_dst_alloc+0x23/0x90 [ 1937.870993][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1937.870993][T12481] ip6_pol_route+0x56f/0x840 [ 1937.870993][T12481] fib6_rule_lookup+0x334/0x630 [ 1937.870993][T12481] ip6_route_output_flags+0x259/0x480 [ 1937.870993][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1937.870993][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1937.870993][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1937.870993][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1937.870993][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1937.870993][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1937.870993][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1937.870993][T12481] arp_solicit+0x4aa/0xe20 [ 1937.870993][T12481] neigh_probe+0xaa/0xf0 [ 1937.870993][T12481] [ 1937.873249][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1937.873249][T12481] dst_init+0x84/0x4a0 [ 1937.873249][T12481] dst_alloc+0x97/0x150 [ 1937.873249][T12481] ip6_dst_alloc+0x23/0x90 [ 1937.873249][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1937.873249][T12481] ip6_pol_route+0x56f/0x840 [ 1937.873249][T12481] fib6_rule_lookup+0x334/0x630 [ 1937.873249][T12481] ip6_route_output_flags+0x259/0x480 [ 1937.873249][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1937.873249][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1937.873249][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1937.873249][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1937.873249][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1937.873249][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1937.873249][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1937.873249][T12481] ip6_finish_output2+0x59b/0xff0 [ 1937.873249][T12481] ip6_finish_output+0x553/0xdf0 [ 1937.873249][T12481] [ 1937.875485][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1937.875485][T12481] netdev_get_by_index+0x5e/0x80 [ 1937.875485][T12481] fib6_nh_init+0x3d8/0x1580 [ 1937.875485][T12481] nh_create_ipv6+0x377/0x600 [ 1937.875485][T12481] nexthop_create+0x311/0x650 [ 1937.875485][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1937.875485][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1937.875485][T12481] netlink_rcv_skb+0x130/0x360 [ 1937.875485][T12481] netlink_unicast+0x449/0x710 [ 1937.875485][T12481] netlink_sendmsg+0x723/0xbe0 [ 1937.875485][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1937.875485][T12481] ___sys_sendmsg+0xee/0x170 [ 1937.875485][T12481] __sys_sendmsg+0xcd/0x170 [ 1937.875485][T12481] do_syscall_64+0xc3/0x1d0 [ 1937.875485][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1937.875485][T12481] [ 1937.877421][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1937.877421][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1937.877421][T12481] addrconf_notify+0x344/0xd60 [ 1937.877421][T12481] notifier_call_chain+0xcd/0x150 [ 1937.877421][T12481] register_netdevice+0x108b/0x1690 [ 1937.877421][T12481] veth_newlink+0x401/0x830 [ 1937.877421][T12481] rtnl_newlink_create+0x341/0x850 [ 1937.877421][T12481] __rtnl_newlink+0xac9/0xd80 [ 1937.877421][T12481] rtnl_newlink+0x63/0xa0 [ 1937.877421][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1937.877421][T12481] netlink_rcv_skb+0x130/0x360 [ 1937.877421][T12481] netlink_unicast+0x449/0x710 [ 1937.877421][T12481] netlink_sendmsg+0x723/0xbe0 [ 1937.877421][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1937.877421][T12481] ___sys_sendmsg+0xee/0x170 [ 1937.877421][T12481] __sys_sendmsg+0xcd/0x170 [ 1937.877421][T12481] do_syscall_64+0xc3/0x1d0 [ 1937.877421][T12481] [ 1948.078659][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1948.079049][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1948.079049][T12481] dst_init+0x84/0x4a0 [ 1948.079049][T12481] dst_alloc+0x97/0x150 [ 1948.079049][T12481] ip6_dst_alloc+0x23/0x90 [ 1948.079049][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1948.079049][T12481] ip6_pol_route+0x56f/0x840 [ 1948.079049][T12481] fib6_rule_lookup+0x334/0x630 [ 1948.079049][T12481] ip6_route_output_flags+0x259/0x480 [ 1948.079049][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1948.079049][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1948.079049][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1948.079049][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1948.079049][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1948.079049][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1948.079049][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1948.079049][T12481] arp_solicit+0x4aa/0xe20 [ 1948.079049][T12481] neigh_probe+0xaa/0xf0 [ 1948.079049][T12481] [ 1948.081305][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1948.081305][T12481] dst_init+0x84/0x4a0 [ 1948.081305][T12481] dst_alloc+0x97/0x150 [ 1948.081305][T12481] ip6_dst_alloc+0x23/0x90 [ 1948.081305][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1948.081305][T12481] ip6_pol_route+0x56f/0x840 [ 1948.081305][T12481] fib6_rule_lookup+0x334/0x630 [ 1948.081305][T12481] ip6_route_output_flags+0x259/0x480 [ 1948.081305][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1948.081305][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1948.081305][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1948.081305][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1948.081305][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1948.081305][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1948.081305][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1948.081305][T12481] ip6_finish_output2+0x59b/0xff0 [ 1948.081305][T12481] ip6_finish_output+0x553/0xdf0 [ 1948.081305][T12481] [ 1948.083533][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1948.083533][T12481] netdev_get_by_index+0x5e/0x80 [ 1948.083533][T12481] fib6_nh_init+0x3d8/0x1580 [ 1948.083533][T12481] nh_create_ipv6+0x377/0x600 [ 1948.083533][T12481] nexthop_create+0x311/0x650 [ 1948.083533][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1948.083533][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1948.083533][T12481] netlink_rcv_skb+0x130/0x360 [ 1948.083533][T12481] netlink_unicast+0x449/0x710 [ 1948.083533][T12481] netlink_sendmsg+0x723/0xbe0 [ 1948.083533][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1948.083533][T12481] ___sys_sendmsg+0xee/0x170 [ 1948.083533][T12481] __sys_sendmsg+0xcd/0x170 [ 1948.083533][T12481] do_syscall_64+0xc3/0x1d0 [ 1948.083533][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1948.083533][T12481] [ 1948.085444][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1948.085444][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1948.085444][T12481] addrconf_notify+0x344/0xd60 [ 1948.085444][T12481] notifier_call_chain+0xcd/0x150 [ 1948.085444][T12481] register_netdevice+0x108b/0x1690 [ 1948.085444][T12481] veth_newlink+0x401/0x830 [ 1948.085444][T12481] rtnl_newlink_create+0x341/0x850 [ 1948.085444][T12481] __rtnl_newlink+0xac9/0xd80 [ 1948.085444][T12481] rtnl_newlink+0x63/0xa0 [ 1948.085444][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1948.085444][T12481] netlink_rcv_skb+0x130/0x360 [ 1948.085444][T12481] netlink_unicast+0x449/0x710 [ 1948.085444][T12481] netlink_sendmsg+0x723/0xbe0 [ 1948.085444][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1948.085444][T12481] ___sys_sendmsg+0xee/0x170 [ 1948.085444][T12481] __sys_sendmsg+0xcd/0x170 [ 1948.085444][T12481] do_syscall_64+0xc3/0x1d0 [ 1948.085444][T12481] [ 1958.247602][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1958.248165][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1958.248165][T12481] dst_init+0x84/0x4a0 [ 1958.248165][T12481] dst_alloc+0x97/0x150 [ 1958.248165][T12481] ip6_dst_alloc+0x23/0x90 [ 1958.248165][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1958.248165][T12481] ip6_pol_route+0x56f/0x840 [ 1958.248165][T12481] fib6_rule_lookup+0x334/0x630 [ 1958.248165][T12481] ip6_route_output_flags+0x259/0x480 [ 1958.248165][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1958.248165][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1958.248165][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1958.248165][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1958.248165][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1958.248165][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1958.248165][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1958.248165][T12481] arp_solicit+0x4aa/0xe20 [ 1958.248165][T12481] neigh_probe+0xaa/0xf0 [ 1958.248165][T12481] [ 1958.251841][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1958.251841][T12481] dst_init+0x84/0x4a0 [ 1958.251841][T12481] dst_alloc+0x97/0x150 [ 1958.251841][T12481] ip6_dst_alloc+0x23/0x90 [ 1958.251841][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1958.251841][T12481] ip6_pol_route+0x56f/0x840 [ 1958.251841][T12481] fib6_rule_lookup+0x334/0x630 [ 1958.251841][T12481] ip6_route_output_flags+0x259/0x480 [ 1958.251841][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1958.251841][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1958.251841][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1958.251841][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1958.251841][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1958.251841][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1958.251841][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1958.251841][T12481] ip6_finish_output2+0x59b/0xff0 [ 1958.251841][T12481] ip6_finish_output+0x553/0xdf0 [ 1958.251841][T12481] [ 1958.255495][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1958.255495][T12481] netdev_get_by_index+0x5e/0x80 [ 1958.255495][T12481] fib6_nh_init+0x3d8/0x1580 [ 1958.255495][T12481] nh_create_ipv6+0x377/0x600 [ 1958.255495][T12481] nexthop_create+0x311/0x650 [ 1958.255495][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1958.255495][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1958.255495][T12481] netlink_rcv_skb+0x130/0x360 [ 1958.255495][T12481] netlink_unicast+0x449/0x710 [ 1958.255495][T12481] netlink_sendmsg+0x723/0xbe0 [ 1958.255495][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1958.255495][T12481] ___sys_sendmsg+0xee/0x170 [ 1958.255495][T12481] __sys_sendmsg+0xcd/0x170 [ 1958.255495][T12481] do_syscall_64+0xc3/0x1d0 [ 1958.255495][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1958.255495][T12481] [ 1958.258627][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1958.258627][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1958.258627][T12481] addrconf_notify+0x344/0xd60 [ 1958.258627][T12481] notifier_call_chain+0xcd/0x150 [ 1958.258627][T12481] register_netdevice+0x108b/0x1690 [ 1958.258627][T12481] veth_newlink+0x401/0x830 [ 1958.258627][T12481] rtnl_newlink_create+0x341/0x850 [ 1958.258627][T12481] __rtnl_newlink+0xac9/0xd80 [ 1958.258627][T12481] rtnl_newlink+0x63/0xa0 [ 1958.258627][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1958.258627][T12481] netlink_rcv_skb+0x130/0x360 [ 1958.258627][T12481] netlink_unicast+0x449/0x710 [ 1958.258627][T12481] netlink_sendmsg+0x723/0xbe0 [ 1958.258627][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1958.258627][T12481] ___sys_sendmsg+0xee/0x170 [ 1958.258627][T12481] __sys_sendmsg+0xcd/0x170 [ 1958.258627][T12481] do_syscall_64+0xc3/0x1d0 [ 1958.258627][T12481] [ 1968.438568][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1968.438982][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1968.438982][T12481] dst_init+0x84/0x4a0 [ 1968.438982][T12481] dst_alloc+0x97/0x150 [ 1968.438982][T12481] ip6_dst_alloc+0x23/0x90 [ 1968.438982][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1968.438982][T12481] ip6_pol_route+0x56f/0x840 [ 1968.438982][T12481] fib6_rule_lookup+0x334/0x630 [ 1968.438982][T12481] ip6_route_output_flags+0x259/0x480 [ 1968.438982][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1968.438982][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1968.438982][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1968.438982][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1968.438982][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1968.438982][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1968.438982][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1968.438982][T12481] arp_solicit+0x4aa/0xe20 [ 1968.438982][T12481] neigh_probe+0xaa/0xf0 [ 1968.438982][T12481] [ 1968.441449][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1968.441449][T12481] dst_init+0x84/0x4a0 [ 1968.441449][T12481] dst_alloc+0x97/0x150 [ 1968.441449][T12481] ip6_dst_alloc+0x23/0x90 [ 1968.441449][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1968.441449][T12481] ip6_pol_route+0x56f/0x840 [ 1968.441449][T12481] fib6_rule_lookup+0x334/0x630 [ 1968.441449][T12481] ip6_route_output_flags+0x259/0x480 [ 1968.441449][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1968.441449][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1968.441449][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1968.441449][T12481] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1968.441449][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1968.441449][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1968.441449][T12481] __dev_queue_xmit+0xe76/0x1740 [ 1968.441449][T12481] ip6_finish_output2+0x59b/0xff0 [ 1968.441449][T12481] ip6_finish_output+0x553/0xdf0 [ 1968.441449][T12481] [ 1968.443915][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1968.443915][T12481] netdev_get_by_index+0x5e/0x80 [ 1968.443915][T12481] fib6_nh_init+0x3d8/0x1580 [ 1968.443915][T12481] nh_create_ipv6+0x377/0x600 [ 1968.443915][T12481] nexthop_create+0x311/0x650 [ 1968.443915][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1968.443915][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1968.443915][T12481] netlink_rcv_skb+0x130/0x360 [ 1968.443915][T12481] netlink_unicast+0x449/0x710 [ 1968.443915][T12481] netlink_sendmsg+0x723/0xbe0 [ 1968.443915][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1968.443915][T12481] ___sys_sendmsg+0xee/0x170 [ 1968.443915][T12481] __sys_sendmsg+0xcd/0x170 [ 1968.443915][T12481] do_syscall_64+0xc3/0x1d0 [ 1968.443915][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1968.443915][T12481] [ 1968.446021][T12481] ref_tracker: veth_A-R1@ffff8880050d45e0 has 1/4 users at [ 1968.446021][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1968.446021][T12481] addrconf_notify+0x344/0xd60 [ 1968.446021][T12481] notifier_call_chain+0xcd/0x150 [ 1968.446021][T12481] register_netdevice+0x108b/0x1690 [ 1968.446021][T12481] veth_newlink+0x401/0x830 [ 1968.446021][T12481] rtnl_newlink_create+0x341/0x850 [ 1968.446021][T12481] __rtnl_newlink+0xac9/0xd80 [ 1968.446021][T12481] rtnl_newlink+0x63/0xa0 [ 1968.446021][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1968.446021][T12481] netlink_rcv_skb+0x130/0x360 [ 1968.446021][T12481] netlink_unicast+0x449/0x710 [ 1968.446021][T12481] netlink_sendmsg+0x723/0xbe0 [ 1968.446021][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1968.446021][T12481] ___sys_sendmsg+0xee/0x170 [ 1968.446021][T12481] __sys_sendmsg+0xcd/0x170 [ 1968.446021][T12481] do_syscall_64+0xc3/0x1d0 [ 1968.446021][T12481]