[ 458.115994][ T3645] br0: port 1(veth_A-C) entered blocking state [ 458.116611][ T3645] br0: port 1(veth_A-C) entered disabled state [ 458.117499][ T3645] veth_A-C: entered allmulticast mode [ 458.119871][ T3645] veth_A-C: entered promiscuous mode [ 458.121562][ T3645] br0: port 1(veth_A-C) entered blocking state [ 458.121862][ T3645] br0: port 1(veth_A-C) entered forwarding state [ 459.565701][ T3655] br0: port 2(vxlan_a) entered blocking state [ 459.566084][ T3655] br0: port 2(vxlan_a) entered disabled state [ 459.567567][ T3655] vxlan_a: entered allmulticast mode [ 459.569600][ T3655] vxlan_a: entered promiscuous mode [ 460.469910][ T3661] br0: port 2(vxlan_a) entered blocking state [ 460.470326][ T3661] br0: port 2(vxlan_a) entered forwarding state [ 474.642896][ T72] vxlan_a: left allmulticast mode [ 474.643252][ T72] vxlan_a: left promiscuous mode [ 474.643818][ T72] br0: port 2(vxlan_a) entered disabled state [ 474.647827][ T72] veth_A-C: left allmulticast mode [ 474.648021][ T72] veth_A-C: left promiscuous mode [ 474.648308][ T72] br0: port 1(veth_A-C) entered disabled state [ 490.700182][ T3842] br0: port 1(veth_A-C) entered blocking state [ 490.700610][ T3842] br0: port 1(veth_A-C) entered disabled state [ 490.700979][ T3842] veth_A-C: entered allmulticast mode [ 490.705103][ T3842] veth_A-C: entered promiscuous mode [ 490.706799][ T3842] br0: port 1(veth_A-C) entered blocking state [ 490.707161][ T3842] br0: port 1(veth_A-C) entered forwarding state [ 492.266987][ T3852] br0: port 2(vxlan_a) entered blocking state [ 492.267237][ T3852] br0: port 2(vxlan_a) entered disabled state [ 492.267500][ T3852] vxlan_a: entered allmulticast mode [ 492.268662][ T3852] vxlan_a: entered promiscuous mode [ 493.252400][ T3858] br0: port 2(vxlan_a) entered blocking state [ 493.252808][ T3858] br0: port 2(vxlan_a) entered forwarding state [ 502.673905][ T72] vxlan_a: left allmulticast mode [ 502.674151][ T72] vxlan_a: left promiscuous mode [ 502.674511][ T72] br0: port 2(vxlan_a) entered disabled state [ 502.676375][ T72] veth_A-C: left allmulticast mode [ 502.676574][ T72] veth_A-C: left promiscuous mode [ 502.676913][ T72] br0: port 1(veth_A-C) entered disabled state [ 516.432383][ T4027] br0: port 1(veth_A-C) entered blocking state [ 516.433339][ T4027] br0: port 1(veth_A-C) entered disabled state [ 516.433607][ T4027] veth_A-C: entered allmulticast mode [ 516.434752][ T4027] veth_A-C: entered promiscuous mode [ 516.435775][ T4027] br0: port 1(veth_A-C) entered blocking state [ 516.435993][ T4027] br0: port 1(veth_A-C) entered forwarding state [ 517.918263][ T4037] br0: port 2(vxlan_a) entered blocking state [ 517.919414][ T4037] br0: port 2(vxlan_a) entered disabled state [ 517.919867][ T4037] vxlan_a: entered allmulticast mode [ 517.921738][ T4037] vxlan_a: entered promiscuous mode [ 518.746120][ T4043] br0: port 2(vxlan_a) entered blocking state [ 518.746373][ T4043] br0: port 2(vxlan_a) entered forwarding state [ 527.488197][ T72] vxlan_a: left allmulticast mode [ 527.488384][ T72] vxlan_a: left promiscuous mode [ 527.488710][ T72] br0: port 2(vxlan_a) entered disabled state [ 527.490011][ T72] veth_A-C: left allmulticast mode [ 527.490208][ T72] veth_A-C: left promiscuous mode [ 527.490873][ T72] br0: port 1(veth_A-C) entered disabled state [ 542.594306][ T4224] br0: port 1(veth_A-C) entered blocking state [ 542.596112][ T4224] br0: port 1(veth_A-C) entered disabled state [ 542.596570][ T4224] veth_A-C: entered allmulticast mode [ 542.598503][ T4224] veth_A-C: entered promiscuous mode [ 542.600791][ T4224] br0: port 1(veth_A-C) entered blocking state [ 542.601081][ T4224] br0: port 1(veth_A-C) entered forwarding state [ 544.113065][ T4234] br0: port 2(vxlan_a) entered blocking state [ 544.113321][ T4234] br0: port 2(vxlan_a) entered disabled state [ 544.113609][ T4234] vxlan_a: entered allmulticast mode [ 544.114792][ T4234] vxlan_a: entered promiscuous mode [ 544.950645][ T4240] br0: port 2(vxlan_a) entered blocking state [ 544.950909][ T4240] br0: port 2(vxlan_a) entered forwarding state [ 553.808110][ T72] vxlan_a: left allmulticast mode [ 553.808347][ T72] vxlan_a: left promiscuous mode [ 553.808784][ T72] br0: port 2(vxlan_a) entered disabled state [ 553.810524][ T72] veth_A-C: left allmulticast mode [ 553.810718][ T72] veth_A-C: left promiscuous mode [ 553.811079][ T72] br0: port 1(veth_A-C) entered disabled state [ 567.536816][ T4409] br0: port 1(veth_A-C) entered blocking state [ 567.537077][ T4409] br0: port 1(veth_A-C) entered disabled state [ 567.537328][ T4409] veth_A-C: entered allmulticast mode [ 567.538594][ T4409] veth_A-C: entered promiscuous mode [ 567.540018][ T4409] br0: port 1(veth_A-C) entered blocking state [ 567.540254][ T4409] br0: port 1(veth_A-C) entered forwarding state [ 568.927076][ T4419] br0: port 2(vxlan_a) entered blocking state [ 568.927336][ T4419] br0: port 2(vxlan_a) entered disabled state [ 568.927922][ T4419] vxlan_a: entered allmulticast mode [ 568.929130][ T4419] vxlan_a: entered promiscuous mode [ 569.762040][ T4425] br0: port 2(vxlan_a) entered blocking state [ 569.762322][ T4425] br0: port 2(vxlan_a) entered forwarding state [ 577.088281][ T4458] socat (4458) used greatest stack depth: 23168 bytes left [ 578.761061][ T72] vxlan_a: left allmulticast mode [ 578.761321][ T72] vxlan_a: left promiscuous mode [ 578.761756][ T72] br0: port 2(vxlan_a) entered disabled state [ 578.763830][ T72] veth_A-C: left allmulticast mode [ 578.764070][ T72] veth_A-C: left promiscuous mode [ 578.764490][ T72] br0: port 1(veth_A-C) entered disabled state [ 594.019679][ T4606] br0: port 1(veth_A-C) entered blocking state [ 594.019966][ T4606] br0: port 1(veth_A-C) entered disabled state [ 594.020218][ T4606] veth_A-C: entered allmulticast mode [ 594.021452][ T4606] veth_A-C: entered promiscuous mode [ 594.022944][ T4606] br0: port 1(veth_A-C) entered blocking state [ 594.023209][ T4606] br0: port 1(veth_A-C) entered forwarding state [ 595.363923][ T4616] br0: port 2(vxlan_a) entered blocking state [ 595.364228][ T4616] br0: port 2(vxlan_a) entered disabled state [ 595.364486][ T4616] vxlan_a: entered allmulticast mode [ 595.365800][ T4616] vxlan_a: entered promiscuous mode [ 596.149029][ T4622] br0: port 2(vxlan_a) entered blocking state [ 596.149413][ T4622] br0: port 2(vxlan_a) entered forwarding state [ 604.777082][ T72] vxlan_a: left allmulticast mode [ 604.777275][ T72] vxlan_a: left promiscuous mode [ 604.777577][ T72] br0: port 2(vxlan_a) entered disabled state [ 604.778942][ T72] veth_A-C: left allmulticast mode [ 604.779099][ T72] veth_A-C: left promiscuous mode [ 604.779356][ T72] br0: port 1(veth_A-C) entered disabled state [ 618.029947][ T4791] br0: port 1(veth_A-C) entered blocking state [ 618.030193][ T4791] br0: port 1(veth_A-C) entered disabled state [ 618.030431][ T4791] veth_A-C: entered allmulticast mode [ 618.032161][ T4791] veth_A-C: entered promiscuous mode [ 618.033159][ T4791] br0: port 1(veth_A-C) entered blocking state [ 618.033363][ T4791] br0: port 1(veth_A-C) entered forwarding state [ 619.363453][ T4801] br0: port 2(vxlan_a) entered blocking state [ 619.363694][ T4801] br0: port 2(vxlan_a) entered disabled state [ 619.363928][ T4801] vxlan_a: entered allmulticast mode [ 619.365080][ T4801] vxlan_a: entered promiscuous mode [ 620.145200][ T4807] br0: port 2(vxlan_a) entered blocking state [ 620.145477][ T4807] br0: port 2(vxlan_a) entered forwarding state [ 628.708480][ T72] vxlan_a: left allmulticast mode [ 628.708658][ T72] vxlan_a: left promiscuous mode [ 628.708923][ T72] br0: port 2(vxlan_a) entered disabled state [ 628.710164][ T72] veth_A-C: left allmulticast mode [ 628.710314][ T72] veth_A-C: left promiscuous mode [ 628.710629][ T72] br0: port 1(veth_A-C) entered disabled state [ 642.656980][ T4988] br0: port 1(veth_A-C) entered blocking state [ 642.657211][ T4988] br0: port 1(veth_A-C) entered disabled state [ 642.657462][ T4988] veth_A-C: entered allmulticast mode [ 642.658604][ T4988] veth_A-C: entered promiscuous mode [ 642.660317][ T4988] br0: port 1(veth_A-C) entered blocking state [ 642.660542][ T4988] br0: port 1(veth_A-C) entered forwarding state [ 643.978219][ T4998] br0: port 2(vxlan_a) entered blocking state [ 643.978535][ T4998] br0: port 2(vxlan_a) entered disabled state [ 643.978811][ T4998] vxlan_a: entered allmulticast mode [ 643.980020][ T4998] vxlan_a: entered promiscuous mode [ 644.752225][ T5004] br0: port 2(vxlan_a) entered blocking state [ 644.752502][ T5004] br0: port 2(vxlan_a) entered forwarding state [ 653.165292][ T72] vxlan_a: left allmulticast mode [ 653.165483][ T72] vxlan_a: left promiscuous mode [ 653.165758][ T72] br0: port 2(vxlan_a) entered disabled state [ 653.167161][ T72] veth_A-C: left allmulticast mode [ 653.167362][ T72] veth_A-C: left promiscuous mode [ 653.167669][ T72] br0: port 1(veth_A-C) entered disabled state [ 666.230136][ T5173] br0: port 1(veth_A-C) entered blocking state [ 666.230379][ T5173] br0: port 1(veth_A-C) entered disabled state [ 666.231267][ T5173] veth_A-C: entered allmulticast mode [ 666.232447][ T5173] veth_A-C: entered promiscuous mode [ 666.233464][ T5173] br0: port 1(veth_A-C) entered blocking state [ 666.233666][ T5173] br0: port 1(veth_A-C) entered forwarding state [ 667.517534][ T5183] br0: port 2(geneve_a) entered blocking state [ 667.517776][ T5183] br0: port 2(geneve_a) entered disabled state [ 667.518005][ T5183] geneve_a: entered allmulticast mode [ 667.519604][ T5183] geneve_a: entered promiscuous mode [ 668.255843][ T5189] br0: port 2(geneve_a) entered blocking state [ 668.256094][ T5189] br0: port 2(geneve_a) entered forwarding state [ 676.614718][ T72] geneve_a: left allmulticast mode [ 676.614910][ T72] geneve_a: left promiscuous mode [ 676.615187][ T72] br0: port 2(geneve_a) entered disabled state [ 676.616361][ T72] veth_A-C: left allmulticast mode [ 676.617096][ T72] veth_A-C: left promiscuous mode [ 676.617373][ T72] br0: port 1(veth_A-C) entered disabled state [ 689.925947][ T5371] br0: port 1(veth_A-C) entered blocking state [ 689.926187][ T5371] br0: port 1(veth_A-C) entered disabled state [ 689.927205][ T5371] veth_A-C: entered allmulticast mode [ 689.928851][ T5371] veth_A-C: entered promiscuous mode [ 689.929851][ T5371] br0: port 1(veth_A-C) entered blocking state [ 689.930067][ T5371] br0: port 1(veth_A-C) entered forwarding state [ 691.195868][ T5381] br0: port 2(geneve_a) entered blocking state [ 691.196090][ T5381] br0: port 2(geneve_a) entered disabled state [ 691.196313][ T5381] geneve_a: entered allmulticast mode [ 691.198021][ T5381] geneve_a: entered promiscuous mode [ 692.005048][ T5387] br0: port 2(geneve_a) entered blocking state [ 692.005377][ T5387] br0: port 2(geneve_a) entered forwarding state [ 700.592610][ T72] geneve_a: left allmulticast mode [ 700.592781][ T72] geneve_a: left promiscuous mode [ 700.593048][ T72] br0: port 2(geneve_a) entered disabled state [ 700.594241][ T72] veth_A-C: left allmulticast mode [ 700.594410][ T72] veth_A-C: left promiscuous mode [ 700.594688][ T72] br0: port 1(veth_A-C) entered disabled state [ 712.983025][ T5557] br0: port 1(veth_A-C) entered blocking state [ 712.983411][ T5557] br0: port 1(veth_A-C) entered disabled state [ 712.983806][ T5557] veth_A-C: entered allmulticast mode [ 712.985703][ T5557] veth_A-C: entered promiscuous mode [ 712.986762][ T5557] br0: port 1(veth_A-C) entered blocking state [ 712.986998][ T5557] br0: port 1(veth_A-C) entered forwarding state [ 714.289488][ T5567] br0: port 2(geneve_a) entered blocking state [ 714.289844][ T5567] br0: port 2(geneve_a) entered disabled state [ 714.290078][ T5567] geneve_a: entered allmulticast mode [ 714.291384][ T5567] geneve_a: entered promiscuous mode [ 715.075003][ T5573] br0: port 2(geneve_a) entered blocking state [ 715.075248][ T5573] br0: port 2(geneve_a) entered forwarding state [ 723.623569][ T72] geneve_a: left allmulticast mode [ 723.623811][ T72] geneve_a: left promiscuous mode [ 723.624112][ T72] br0: port 2(geneve_a) entered disabled state [ 723.625768][ T72] veth_A-C: left allmulticast mode [ 723.625950][ T72] veth_A-C: left promiscuous mode [ 723.626241][ T72] br0: port 1(veth_A-C) entered disabled state [ 737.298543][ T5756] br0: port 1(veth_A-C) entered blocking state [ 737.298822][ T5756] br0: port 1(veth_A-C) entered disabled state [ 737.299091][ T5756] veth_A-C: entered allmulticast mode [ 737.300246][ T5756] veth_A-C: entered promiscuous mode [ 737.301257][ T5756] br0: port 1(veth_A-C) entered blocking state [ 737.301483][ T5756] br0: port 1(veth_A-C) entered forwarding state [ 738.556025][ T5766] br0: port 2(geneve_a) entered blocking state [ 738.556261][ T5766] br0: port 2(geneve_a) entered disabled state [ 738.556528][ T5766] geneve_a: entered allmulticast mode [ 738.557680][ T5766] geneve_a: entered promiscuous mode [ 739.278337][ T5772] br0: port 2(geneve_a) entered blocking state [ 739.278624][ T5772] br0: port 2(geneve_a) entered forwarding state [ 747.874963][ T72] geneve_a: left allmulticast mode [ 747.875146][ T72] geneve_a: left promiscuous mode [ 747.875465][ T72] br0: port 2(geneve_a) entered disabled state [ 747.876941][ T72] veth_A-C: left allmulticast mode [ 747.877095][ T72] veth_A-C: left promiscuous mode [ 747.877350][ T72] br0: port 1(veth_A-C) entered disabled state [ 760.924081][ T5941] br0: port 1(veth_A-C) entered blocking state [ 760.924361][ T5941] br0: port 1(veth_A-C) entered disabled state [ 760.924644][ T5941] veth_A-C: entered allmulticast mode [ 760.925862][ T5941] veth_A-C: entered promiscuous mode [ 760.926954][ T5941] br0: port 1(veth_A-C) entered blocking state [ 760.927184][ T5941] br0: port 1(veth_A-C) entered forwarding state [ 762.322695][ T5951] br0: port 2(geneve_a) entered blocking state [ 762.322950][ T5951] br0: port 2(geneve_a) entered disabled state [ 762.323183][ T5951] geneve_a: entered allmulticast mode [ 762.324378][ T5951] geneve_a: entered promiscuous mode [ 763.139903][ T5957] br0: port 2(geneve_a) entered blocking state [ 763.140303][ T5957] br0: port 2(geneve_a) entered forwarding state [ 771.981562][ T72] geneve_a: left allmulticast mode [ 771.981784][ T72] geneve_a: left promiscuous mode [ 771.982117][ T72] br0: port 2(geneve_a) entered disabled state [ 771.983516][ T72] veth_A-C: left allmulticast mode [ 771.983700][ T72] veth_A-C: left promiscuous mode [ 771.984012][ T72] br0: port 1(veth_A-C) entered disabled state [ 785.903592][ T6138] br0: port 1(veth_A-C) entered blocking state [ 785.903829][ T6138] br0: port 1(veth_A-C) entered disabled state [ 785.904070][ T6138] veth_A-C: entered allmulticast mode [ 785.906150][ T6138] veth_A-C: entered promiscuous mode [ 785.907188][ T6138] br0: port 1(veth_A-C) entered blocking state [ 785.907393][ T6138] br0: port 1(veth_A-C) entered forwarding state [ 787.205744][ T6148] br0: port 2(geneve_a) entered blocking state [ 787.206014][ T6148] br0: port 2(geneve_a) entered disabled state [ 787.206310][ T6148] geneve_a: entered allmulticast mode [ 787.207617][ T6148] geneve_a: entered promiscuous mode [ 788.037334][ T6154] br0: port 2(geneve_a) entered blocking state [ 788.037620][ T6154] br0: port 2(geneve_a) entered forwarding state [ 796.664159][ T72] geneve_a: left allmulticast mode [ 796.664337][ T72] geneve_a: left promiscuous mode [ 796.664663][ T72] br0: port 2(geneve_a) entered disabled state [ 796.666024][ T72] veth_A-C: left allmulticast mode [ 796.666181][ T72] veth_A-C: left promiscuous mode [ 796.666566][ T72] br0: port 1(veth_A-C) entered disabled state [ 809.348535][ T6323] br0: port 1(veth_A-C) entered blocking state [ 809.348882][ T6323] br0: port 1(veth_A-C) entered disabled state [ 809.349246][ T6323] veth_A-C: entered allmulticast mode [ 809.352643][ T6323] veth_A-C: entered promiscuous mode [ 809.354282][ T6323] br0: port 1(veth_A-C) entered blocking state [ 809.354626][ T6323] br0: port 1(veth_A-C) entered forwarding state [ 810.737171][ T6333] br0: port 2(geneve_a) entered blocking state [ 810.737894][ T6333] br0: port 2(geneve_a) entered disabled state [ 810.738158][ T6333] geneve_a: entered allmulticast mode [ 810.739389][ T6333] geneve_a: entered promiscuous mode [ 811.533481][ T6339] br0: port 2(geneve_a) entered blocking state [ 811.533726][ T6339] br0: port 2(geneve_a) entered forwarding state [ 820.122808][ T72] geneve_a: left allmulticast mode [ 820.123025][ T72] geneve_a: left promiscuous mode [ 820.123324][ T72] br0: port 2(geneve_a) entered disabled state [ 820.124808][ T72] veth_A-C: left allmulticast mode [ 820.125000][ T72] veth_A-C: left promiscuous mode [ 820.125273][ T72] br0: port 1(veth_A-C) entered disabled state [ 833.699589][ T6520] br0: port 1(veth_A-C) entered blocking state [ 833.699859][ T6520] br0: port 1(veth_A-C) entered disabled state [ 833.700113][ T6520] veth_A-C: entered allmulticast mode [ 833.701284][ T6520] veth_A-C: entered promiscuous mode [ 833.702376][ T6520] br0: port 1(veth_A-C) entered blocking state [ 833.702640][ T6520] br0: port 1(veth_A-C) entered forwarding state [ 835.017139][ T6530] br0: port 2(geneve_a) entered blocking state [ 835.017415][ T6530] br0: port 2(geneve_a) entered disabled state [ 835.017697][ T6530] geneve_a: entered allmulticast mode [ 835.018901][ T6530] geneve_a: entered promiscuous mode [ 835.775883][ T6536] br0: port 2(geneve_a) entered blocking state [ 835.776136][ T6536] br0: port 2(geneve_a) entered forwarding state [ 844.464935][ T72] geneve_a: left allmulticast mode [ 844.465126][ T72] geneve_a: left promiscuous mode [ 844.465474][ T72] br0: port 2(geneve_a) entered disabled state [ 844.467502][ T72] veth_A-C: left allmulticast mode [ 844.467665][ T72] veth_A-C: left promiscuous mode [ 844.467958][ T72] br0: port 1(veth_A-C) entered disabled state [ 1301.669515][T10770] Initializing XFRM netlink socket [ 1512.128599][T12474] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1512.129221][T12474] ref_tracker: veth_A-R1@ffff88800a3d45e0 has 1/5 users at [ 1512.129221][T12474] dst_init+0x84/0x4a0 [ 1512.129221][T12474] dst_alloc+0x97/0x150 [ 1512.129221][T12474] ip6_dst_alloc+0x23/0x90 [ 1512.129221][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1512.129221][T12474] ip6_pol_route+0x56f/0x840 [ 1512.129221][T12474] fib6_rule_lookup+0x334/0x630 [ 1512.129221][T12474] ip6_route_output_flags+0x259/0x480 [ 1512.129221][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1512.129221][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1512.129221][T12474] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1512.129221][T12474] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1512.129221][T12474] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1512.129221][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1512.129221][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1512.129221][T12474] arp_solicit+0x4aa/0xe20 [ 1512.129221][T12474] neigh_probe+0xaa/0xf0 [ 1512.129221][T12474] [ 1512.132413][T12474] ref_tracker: veth_A-R1@ffff88800a3d45e0 has 2/5 users at [ 1512.132413][T12474] dst_init+0x84/0x4a0 [ 1512.132413][T12474] dst_alloc+0x97/0x150 [ 1512.132413][T12474] ip6_dst_alloc+0x23/0x90 [ 1512.132413][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1512.132413][T12474] ip6_pol_route+0x56f/0x840 [ 1512.132413][T12474] fib6_rule_lookup+0x334/0x630 [ 1512.132413][T12474] ip6_route_output_flags+0x259/0x480 [ 1512.132413][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1512.132413][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1512.132413][T12474] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1512.132413][T12474] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1512.132413][T12474] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1512.132413][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1512.132413][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1512.132413][T12474] ip6_finish_output2+0x59b/0xf60 [ 1512.132413][T12474] ip6_finish_output+0x553/0xdf0 [ 1512.132413][T12474] [ 1512.135038][T12474] ref_tracker: veth_A-R1@ffff88800a3d45e0 has 1/5 users at [ 1512.135038][T12474] netdev_get_by_index+0x5e/0x80 [ 1512.135038][T12474] fib6_nh_init+0x3d8/0x1580 [ 1512.135038][T12474] nh_create_ipv6+0x377/0x600 [ 1512.135038][T12474] nexthop_create+0x311/0x650 [ 1512.135038][T12474] rtm_new_nexthop+0x3f0/0x5c0 [ 1512.135038][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1512.135038][T12474] netlink_rcv_skb+0x130/0x360 [ 1512.135038][T12474] netlink_unicast+0x449/0x710 [ 1512.135038][T12474] netlink_sendmsg+0x723/0xbe0 [ 1512.135038][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1512.135038][T12474] ___sys_sendmsg+0xee/0x170 [ 1512.135038][T12474] __sys_sendmsg+0xcd/0x170 [ 1512.135038][T12474] do_syscall_64+0xc6/0x1e0 [ 1512.135038][T12474] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1512.135038][T12474] [ 1512.137274][T12474] ref_tracker: veth_A-R1@ffff88800a3d45e0 has 1/5 users at [ 1512.137274][T12474] ipv6_add_dev+0x3ba/0x11c0 [ 1512.137274][T12474] addrconf_notify+0x344/0xd60 [ 1512.137274][T12474] notifier_call_chain+0xcd/0x150 [ 1512.137274][T12474] register_netdevice+0x108b/0x1690 [ 1512.137274][T12474] veth_newlink+0x401/0x830 [ 1512.137274][T12474] rtnl_newlink_create+0x341/0x850 [ 1512.137274][T12474] __rtnl_newlink+0xac9/0xd80 [ 1512.137274][T12474] rtnl_newlink+0x63/0xa0 [ 1512.137274][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1512.137274][T12474] netlink_rcv_skb+0x130/0x360 [ 1512.137274][T12474] netlink_unicast+0x449/0x710 [ 1512.137274][T12474] netlink_sendmsg+0x723/0xbe0 [ 1512.137274][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1512.137274][T12474] ___sys_sendmsg+0xee/0x170 [ 1512.137274][T12474] __sys_sendmsg+0xcd/0x170 [ 1512.137274][T12474] do_syscall_64+0xc6/0x1e0 [ 1512.137274][T12474] [ 1522.273472][T12474] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1522.273962][T12474] ref_tracker: veth_A-R1@ffff88800a3d45e0 has 1/5 users at [ 1522.273962][T12474] dst_init+0x84/0x4a0 [ 1522.273962][T12474] dst_alloc+0x97/0x150 [ 1522.273962][T12474] ip6_dst_alloc+0x23/0x90 [ 1522.273962][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1522.273962][T12474] ip6_pol_route+0x56f/0x840 [ 1522.273962][T12474] fib6_rule_lookup+0x334/0x630 [ 1522.273962][T12474] ip6_route_output_flags+0x259/0x480 [ 1522.273962][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1522.273962][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1522.273962][T12474] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1522.273962][T12474] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1522.273962][T12474] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1522.273962][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1522.273962][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1522.273962][T12474] arp_solicit+0x4aa/0xe20 [ 1522.273962][T12474] neigh_probe+0xaa/0xf0 [ 1522.273962][T12474] [ 1522.276321][T12474] ref_tracker: veth_A-R1@ffff88800a3d45e0 has 2/5 users at [ 1522.276321][T12474] dst_init+0x84/0x4a0 [ 1522.276321][T12474] dst_alloc+0x97/0x150 [ 1522.276321][T12474] ip6_dst_alloc+0x23/0x90 [ 1522.276321][T12474] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1522.276321][T12474] ip6_pol_route+0x56f/0x840 [ 1522.276321][T12474] fib6_rule_lookup+0x334/0x630 [ 1522.276321][T12474] ip6_route_output_flags+0x259/0x480 [ 1522.276321][T12474] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1522.276321][T12474] ip6_dst_lookup_flow+0x88/0x190 [ 1522.276321][T12474] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1522.276321][T12474] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1522.276321][T12474] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1522.276321][T12474] dev_hard_start_xmit+0x10e/0x360 [ 1522.276321][T12474] __dev_queue_xmit+0xe79/0x16e0 [ 1522.276321][T12474] ip6_finish_output2+0x59b/0xf60 [ 1522.276321][T12474] ip6_finish_output+0x553/0xdf0 [ 1522.276321][T12474] [ 1522.278663][T12474] ref_tracker: veth_A-R1@ffff88800a3d45e0 has 1/5 users at [ 1522.278663][T12474] netdev_get_by_index+0x5e/0x80 [ 1522.278663][T12474] fib6_nh_init+0x3d8/0x1580 [ 1522.278663][T12474] nh_create_ipv6+0x377/0x600 [ 1522.278663][T12474] nexthop_create+0x311/0x650 [ 1522.278663][T12474] rtm_new_nexthop+0x3f0/0x5c0 [ 1522.278663][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1522.278663][T12474] netlink_rcv_skb+0x130/0x360 [ 1522.278663][T12474] netlink_unicast+0x449/0x710 [ 1522.278663][T12474] netlink_sendmsg+0x723/0xbe0 [ 1522.278663][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1522.278663][T12474] ___sys_sendmsg+0xee/0x170 [ 1522.278663][T12474] __sys_sendmsg+0xcd/0x170 [ 1522.278663][T12474] do_syscall_64+0xc6/0x1e0 [ 1522.278663][T12474] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1522.278663][T12474] [ 1522.281039][T12474] ref_tracker: veth_A-R1@ffff88800a3d45e0 has 1/5 users at [ 1522.281039][T12474] ipv6_add_dev+0x3ba/0x11c0 [ 1522.281039][T12474] addrconf_notify+0x344/0xd60 [ 1522.281039][T12474] notifier_call_chain+0xcd/0x150 [ 1522.281039][T12474] register_netdevice+0x108b/0x1690 [ 1522.281039][T12474] veth_newlink+0x401/0x830 [ 1522.281039][T12474] rtnl_newlink_create+0x341/0x850 [ 1522.281039][T12474] __rtnl_newlink+0xac9/0xd80 [ 1522.281039][T12474] rtnl_newlink+0x63/0xa0 [ 1522.281039][T12474] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1522.281039][T12474] netlink_rcv_skb+0x130/0x360 [ 1522.281039][T12474] netlink_unicast+0x449/0x710 [ 1522.281039][T12474] netlink_sendmsg+0x723/0xbe0 [ 1522.281039][T12474] ____sys_sendmsg+0x7b2/0xa10 [ 1522.281039][T12474] ___sys_sendmsg+0xee/0x170 [ 1522.281039][T12474] __sys_sendmsg+0xcd/0x170 [ 1522.281039][T12474] do_syscall_64+0xc6/0x1e0 [ 1522.281039][T12474]