[ 31.463596][ T257] ip (257) used greatest stack depth: 24032 bytes left [ 35.848747][ T284] ip (284) used greatest stack depth: 23504 bytes left [ 341.587199][ T2537] ip (2537) used greatest stack depth: 23328 bytes left [ 496.250722][ T3648] br0: port 1(veth_A-C) entered blocking state [ 496.251596][ T3648] br0: port 1(veth_A-C) entered disabled state [ 496.251874][ T3648] veth_A-C: entered allmulticast mode [ 496.253130][ T3648] veth_A-C: entered promiscuous mode [ 496.262391][ T3648] br0: port 1(veth_A-C) entered blocking state [ 496.262841][ T3648] br0: port 1(veth_A-C) entered forwarding state [ 497.665232][ T3658] br0: port 2(vxlan_a) entered blocking state [ 497.665504][ T3658] br0: port 2(vxlan_a) entered disabled state [ 497.665770][ T3658] vxlan_a: entered allmulticast mode [ 497.667011][ T3658] vxlan_a: entered promiscuous mode [ 498.585797][ T3664] br0: port 2(vxlan_a) entered blocking state [ 498.586121][ T3664] br0: port 2(vxlan_a) entered forwarding state [ 506.258703][ T3697] socat (3697) used greatest stack depth: 22112 bytes left [ 507.973527][ T10] vxlan_a: left allmulticast mode [ 507.973838][ T10] vxlan_a: left promiscuous mode [ 507.974191][ T10] br0: port 2(vxlan_a) entered disabled state [ 507.976826][ T10] veth_A-C: left allmulticast mode [ 507.977009][ T10] veth_A-C: left promiscuous mode [ 507.977437][ T10] br0: port 1(veth_A-C) entered disabled state [ 524.192272][ T3845] br0: port 1(veth_A-C) entered blocking state [ 524.192512][ T3845] br0: port 1(veth_A-C) entered disabled state [ 524.192755][ T3845] veth_A-C: entered allmulticast mode [ 524.194024][ T3845] veth_A-C: entered promiscuous mode [ 524.195516][ T3845] br0: port 1(veth_A-C) entered blocking state [ 524.195933][ T3845] br0: port 1(veth_A-C) entered forwarding state [ 525.602753][ T3855] br0: port 2(vxlan_a) entered blocking state [ 525.603090][ T3855] br0: port 2(vxlan_a) entered disabled state [ 525.603454][ T3855] vxlan_a: entered allmulticast mode [ 525.605228][ T3855] vxlan_a: entered promiscuous mode [ 526.487251][ T3861] br0: port 2(vxlan_a) entered blocking state [ 526.487576][ T3861] br0: port 2(vxlan_a) entered forwarding state [ 536.048213][ T10] vxlan_a: left allmulticast mode [ 536.048501][ T10] vxlan_a: left promiscuous mode [ 536.048909][ T10] br0: port 2(vxlan_a) entered disabled state [ 536.051613][ T10] veth_A-C: left allmulticast mode [ 536.051900][ T10] veth_A-C: left promiscuous mode [ 536.052350][ T10] br0: port 1(veth_A-C) entered disabled state [ 550.318553][ T4030] br0: port 1(veth_A-C) entered blocking state [ 550.318814][ T4030] br0: port 1(veth_A-C) entered disabled state [ 550.319073][ T4030] veth_A-C: entered allmulticast mode [ 550.321119][ T4030] veth_A-C: entered promiscuous mode [ 550.322177][ T4030] br0: port 1(veth_A-C) entered blocking state [ 550.322386][ T4030] br0: port 1(veth_A-C) entered forwarding state [ 551.667532][ T4040] br0: port 2(vxlan_a) entered blocking state [ 551.667793][ T4040] br0: port 2(vxlan_a) entered disabled state [ 551.668066][ T4040] vxlan_a: entered allmulticast mode [ 551.669604][ T4040] vxlan_a: entered promiscuous mode [ 552.493160][ T4046] br0: port 2(vxlan_a) entered blocking state [ 552.493388][ T4046] br0: port 2(vxlan_a) entered forwarding state [ 561.659971][ T10] vxlan_a: left allmulticast mode [ 561.660207][ T10] vxlan_a: left promiscuous mode [ 561.660483][ T10] br0: port 2(vxlan_a) entered disabled state [ 561.661878][ T10] veth_A-C: left allmulticast mode [ 561.662109][ T10] veth_A-C: left promiscuous mode [ 561.662384][ T10] br0: port 1(veth_A-C) entered disabled state [ 576.230264][ T4227] br0: port 1(veth_A-C) entered blocking state [ 576.230528][ T4227] br0: port 1(veth_A-C) entered disabled state [ 576.230780][ T4227] veth_A-C: entered allmulticast mode [ 576.232083][ T4227] veth_A-C: entered promiscuous mode [ 576.233199][ T4227] br0: port 1(veth_A-C) entered blocking state [ 576.233475][ T4227] br0: port 1(veth_A-C) entered forwarding state [ 577.593588][ T4237] br0: port 2(vxlan_a) entered blocking state [ 577.593941][ T4237] br0: port 2(vxlan_a) entered disabled state [ 577.594330][ T4237] vxlan_a: entered allmulticast mode [ 577.596293][ T4237] vxlan_a: entered promiscuous mode [ 578.517385][ T4243] br0: port 2(vxlan_a) entered blocking state [ 578.517699][ T4243] br0: port 2(vxlan_a) entered forwarding state [ 587.729141][ T10] vxlan_a: left allmulticast mode [ 587.729424][ T10] vxlan_a: left promiscuous mode [ 587.729838][ T10] br0: port 2(vxlan_a) entered disabled state [ 587.732186][ T10] veth_A-C: left allmulticast mode [ 587.732436][ T10] veth_A-C: left promiscuous mode [ 587.732821][ T10] br0: port 1(veth_A-C) entered disabled state [ 601.426301][ T4412] br0: port 1(veth_A-C) entered blocking state [ 601.426569][ T4412] br0: port 1(veth_A-C) entered disabled state [ 601.426821][ T4412] veth_A-C: entered allmulticast mode [ 601.428114][ T4412] veth_A-C: entered promiscuous mode [ 601.429488][ T4412] br0: port 1(veth_A-C) entered blocking state [ 601.429716][ T4412] br0: port 1(veth_A-C) entered forwarding state [ 602.857549][ T4422] br0: port 2(vxlan_a) entered blocking state [ 602.857781][ T4422] br0: port 2(vxlan_a) entered disabled state [ 602.858030][ T4422] vxlan_a: entered allmulticast mode [ 602.861024][ T4422] vxlan_a: entered promiscuous mode [ 603.717462][ T4428] br0: port 2(vxlan_a) entered blocking state [ 603.717848][ T4428] br0: port 2(vxlan_a) entered forwarding state [ 611.056647][ T4461] socat (4461) used greatest stack depth: 21952 bytes left [ 612.675302][ T10] vxlan_a: left allmulticast mode [ 612.675520][ T10] vxlan_a: left promiscuous mode [ 612.675867][ T10] br0: port 2(vxlan_a) entered disabled state [ 612.678384][ T10] veth_A-C: left allmulticast mode [ 612.678596][ T10] veth_A-C: left promiscuous mode [ 612.678901][ T10] br0: port 1(veth_A-C) entered disabled state [ 627.367573][ T4609] br0: port 1(veth_A-C) entered blocking state [ 627.367831][ T4609] br0: port 1(veth_A-C) entered disabled state [ 627.368435][ T4609] veth_A-C: entered allmulticast mode [ 627.369617][ T4609] veth_A-C: entered promiscuous mode [ 627.370669][ T4609] br0: port 1(veth_A-C) entered blocking state [ 627.370877][ T4609] br0: port 1(veth_A-C) entered forwarding state [ 628.736383][ T4619] br0: port 2(vxlan_a) entered blocking state [ 628.736774][ T4619] br0: port 2(vxlan_a) entered disabled state [ 628.737174][ T4619] vxlan_a: entered allmulticast mode [ 628.739190][ T4619] vxlan_a: entered promiscuous mode [ 629.541624][ T4625] br0: port 2(vxlan_a) entered blocking state [ 629.541868][ T4625] br0: port 2(vxlan_a) entered forwarding state [ 638.366539][ T10] vxlan_a: left allmulticast mode [ 638.366748][ T10] vxlan_a: left promiscuous mode [ 638.367056][ T10] br0: port 2(vxlan_a) entered disabled state [ 638.368533][ T10] veth_A-C: left allmulticast mode [ 638.368694][ T10] veth_A-C: left promiscuous mode [ 638.368966][ T10] br0: port 1(veth_A-C) entered disabled state [ 652.217440][ T4794] br0: port 1(veth_A-C) entered blocking state [ 652.217707][ T4794] br0: port 1(veth_A-C) entered disabled state [ 652.217946][ T4794] veth_A-C: entered allmulticast mode [ 652.219155][ T4794] veth_A-C: entered promiscuous mode [ 652.220177][ T4794] br0: port 1(veth_A-C) entered blocking state [ 652.220387][ T4794] br0: port 1(veth_A-C) entered forwarding state [ 653.587842][ T4804] br0: port 2(vxlan_a) entered blocking state [ 653.588206][ T4804] br0: port 2(vxlan_a) entered disabled state [ 653.588556][ T4804] vxlan_a: entered allmulticast mode [ 653.590896][ T4804] vxlan_a: entered promiscuous mode [ 654.398453][ T4810] br0: port 2(vxlan_a) entered blocking state [ 654.398734][ T4810] br0: port 2(vxlan_a) entered forwarding state [ 663.607572][ T10] vxlan_a: left allmulticast mode [ 663.607755][ T10] vxlan_a: left promiscuous mode [ 663.608086][ T10] br0: port 2(vxlan_a) entered disabled state [ 663.609746][ T10] veth_A-C: left allmulticast mode [ 663.609937][ T10] veth_A-C: left promiscuous mode [ 663.610233][ T10] br0: port 1(veth_A-C) entered disabled state [ 678.381815][ T4992] br0: port 1(veth_A-C) entered blocking state [ 678.382102][ T4992] br0: port 1(veth_A-C) entered disabled state [ 678.382348][ T4992] veth_A-C: entered allmulticast mode [ 678.384255][ T4992] veth_A-C: entered promiscuous mode [ 678.385408][ T4992] br0: port 1(veth_A-C) entered blocking state [ 678.385631][ T4992] br0: port 1(veth_A-C) entered forwarding state [ 679.739608][ T5002] br0: port 2(vxlan_a) entered blocking state [ 679.739866][ T5002] br0: port 2(vxlan_a) entered disabled state [ 679.740131][ T5002] vxlan_a: entered allmulticast mode [ 679.741304][ T5002] vxlan_a: entered promiscuous mode [ 680.564266][ T5008] br0: port 2(vxlan_a) entered blocking state [ 680.564555][ T5008] br0: port 2(vxlan_a) entered forwarding state [ 689.848267][ T10] vxlan_a: left allmulticast mode [ 689.848488][ T10] vxlan_a: left promiscuous mode [ 689.848783][ T10] br0: port 2(vxlan_a) entered disabled state [ 689.850755][ T10] veth_A-C: left allmulticast mode [ 689.850942][ T10] veth_A-C: left promiscuous mode [ 689.851277][ T10] br0: port 1(veth_A-C) entered disabled state [ 704.057454][ T5177] br0: port 1(veth_A-C) entered blocking state [ 704.057726][ T5177] br0: port 1(veth_A-C) entered disabled state [ 704.057999][ T5177] veth_A-C: entered allmulticast mode [ 704.064967][ T5177] veth_A-C: entered promiscuous mode [ 704.066055][ T5177] br0: port 1(veth_A-C) entered blocking state [ 704.066276][ T5177] br0: port 1(veth_A-C) entered forwarding state [ 705.492054][ T5187] br0: port 2(geneve_a) entered blocking state [ 705.492308][ T5187] br0: port 2(geneve_a) entered disabled state [ 705.492556][ T5187] geneve_a: entered allmulticast mode [ 705.493810][ T5187] geneve_a: entered promiscuous mode [ 706.291820][ T5193] br0: port 2(geneve_a) entered blocking state [ 706.292123][ T5193] br0: port 2(geneve_a) entered forwarding state [ 715.104311][ T10] geneve_a: left allmulticast mode [ 715.104568][ T10] geneve_a: left promiscuous mode [ 715.104968][ T10] br0: port 2(geneve_a) entered disabled state [ 715.106670][ T10] veth_A-C: left allmulticast mode [ 715.106864][ T10] veth_A-C: left promiscuous mode [ 715.107181][ T10] br0: port 1(veth_A-C) entered disabled state [ 729.460963][ T5374] br0: port 1(veth_A-C) entered blocking state [ 729.461228][ T5374] br0: port 1(veth_A-C) entered disabled state [ 729.461456][ T5374] veth_A-C: entered allmulticast mode [ 729.462628][ T5374] veth_A-C: entered promiscuous mode [ 729.463658][ T5374] br0: port 1(veth_A-C) entered blocking state [ 729.463879][ T5374] br0: port 1(veth_A-C) entered forwarding state [ 730.805730][ T5384] br0: port 2(geneve_a) entered blocking state [ 730.806120][ T5384] br0: port 2(geneve_a) entered disabled state [ 730.806484][ T5384] geneve_a: entered allmulticast mode [ 730.808340][ T5384] geneve_a: entered promiscuous mode [ 731.736367][ T5390] br0: port 2(geneve_a) entered blocking state [ 731.736758][ T5390] br0: port 2(geneve_a) entered forwarding state [ 740.451424][ T10] geneve_a: left allmulticast mode [ 740.451686][ T10] geneve_a: left promiscuous mode [ 740.452108][ T10] br0: port 2(geneve_a) entered disabled state [ 740.454578][ T10] veth_A-C: left allmulticast mode [ 740.454818][ T10] veth_A-C: left promiscuous mode [ 740.455265][ T10] br0: port 1(veth_A-C) entered disabled state [ 754.107680][ T5560] br0: port 1(veth_A-C) entered blocking state [ 754.107921][ T5560] br0: port 1(veth_A-C) entered disabled state [ 754.108198][ T5560] veth_A-C: entered allmulticast mode [ 754.109396][ T5560] veth_A-C: entered promiscuous mode [ 754.110438][ T5560] br0: port 1(veth_A-C) entered blocking state [ 754.110660][ T5560] br0: port 1(veth_A-C) entered forwarding state [ 755.531719][ T5570] br0: port 2(geneve_a) entered blocking state [ 755.532061][ T5570] br0: port 2(geneve_a) entered disabled state [ 755.532305][ T5570] geneve_a: entered allmulticast mode [ 755.533510][ T5570] geneve_a: entered promiscuous mode [ 756.339494][ T5576] br0: port 2(geneve_a) entered blocking state [ 756.339748][ T5576] br0: port 2(geneve_a) entered forwarding state [ 765.376354][ T10] geneve_a: left allmulticast mode [ 765.376531][ T10] geneve_a: left promiscuous mode [ 765.376801][ T10] br0: port 2(geneve_a) entered disabled state [ 765.378251][ T10] veth_A-C: left allmulticast mode [ 765.378396][ T10] veth_A-C: left promiscuous mode [ 765.378651][ T10] br0: port 1(veth_A-C) entered disabled state [ 779.840020][ T5757] br0: port 1(veth_A-C) entered blocking state [ 779.840296][ T5757] br0: port 1(veth_A-C) entered disabled state [ 779.840536][ T5757] veth_A-C: entered allmulticast mode [ 779.841842][ T5757] veth_A-C: entered promiscuous mode [ 779.842913][ T5757] br0: port 1(veth_A-C) entered blocking state [ 779.843157][ T5757] br0: port 1(veth_A-C) entered forwarding state [ 781.191755][ T5767] br0: port 2(geneve_a) entered blocking state [ 781.192058][ T5767] br0: port 2(geneve_a) entered disabled state [ 781.192328][ T5767] geneve_a: entered allmulticast mode [ 781.193571][ T5767] geneve_a: entered promiscuous mode [ 782.012793][ T5773] br0: port 2(geneve_a) entered blocking state [ 782.013058][ T5773] br0: port 2(geneve_a) entered forwarding state [ 790.926049][ T10] geneve_a: left allmulticast mode [ 790.926254][ T10] geneve_a: left promiscuous mode [ 790.926559][ T10] br0: port 2(geneve_a) entered disabled state [ 790.933300][ T10] veth_A-C: left allmulticast mode [ 790.933498][ T10] veth_A-C: left promiscuous mode [ 790.933791][ T10] br0: port 1(veth_A-C) entered disabled state [ 804.658326][ T5942] br0: port 1(veth_A-C) entered blocking state [ 804.658578][ T5942] br0: port 1(veth_A-C) entered disabled state [ 804.658819][ T5942] veth_A-C: entered allmulticast mode [ 804.660050][ T5942] veth_A-C: entered promiscuous mode [ 804.661146][ T5942] br0: port 1(veth_A-C) entered blocking state [ 804.661415][ T5942] br0: port 1(veth_A-C) entered forwarding state [ 806.006735][ T5952] br0: port 2(geneve_a) entered blocking state [ 806.006969][ T5952] br0: port 2(geneve_a) entered disabled state [ 806.007289][ T5952] geneve_a: entered allmulticast mode [ 806.008504][ T5952] geneve_a: entered promiscuous mode [ 806.824483][ T5958] br0: port 2(geneve_a) entered blocking state [ 806.824976][ T5958] br0: port 2(geneve_a) entered forwarding state [ 815.757380][ T10] geneve_a: left allmulticast mode [ 815.757580][ T10] geneve_a: left promiscuous mode [ 815.757868][ T10] br0: port 2(geneve_a) entered disabled state [ 815.759317][ T10] veth_A-C: left allmulticast mode [ 815.759486][ T10] veth_A-C: left promiscuous mode [ 815.759774][ T10] br0: port 1(veth_A-C) entered disabled state [ 830.828423][ T6140] br0: port 1(veth_A-C) entered blocking state [ 830.828698][ T6140] br0: port 1(veth_A-C) entered disabled state [ 830.828961][ T6140] veth_A-C: entered allmulticast mode [ 830.830182][ T6140] veth_A-C: entered promiscuous mode [ 830.831226][ T6140] br0: port 1(veth_A-C) entered blocking state [ 830.831472][ T6140] br0: port 1(veth_A-C) entered forwarding state [ 832.304595][ T6150] br0: port 2(geneve_a) entered blocking state [ 832.304846][ T6150] br0: port 2(geneve_a) entered disabled state [ 832.305120][ T6150] geneve_a: entered allmulticast mode [ 832.306408][ T6150] geneve_a: entered promiscuous mode [ 833.187544][ T6156] br0: port 2(geneve_a) entered blocking state [ 833.187815][ T6156] br0: port 2(geneve_a) entered forwarding state [ 841.987981][ T10] geneve_a: left allmulticast mode [ 841.988246][ T10] geneve_a: left promiscuous mode [ 841.988653][ T10] br0: port 2(geneve_a) entered disabled state [ 841.990766][ T10] veth_A-C: left allmulticast mode [ 841.990978][ T10] veth_A-C: left promiscuous mode [ 841.991359][ T10] br0: port 1(veth_A-C) entered disabled state [ 855.396228][ T6325] br0: port 1(veth_A-C) entered blocking state [ 855.396491][ T6325] br0: port 1(veth_A-C) entered disabled state [ 855.396731][ T6325] veth_A-C: entered allmulticast mode [ 855.397933][ T6325] veth_A-C: entered promiscuous mode [ 855.399790][ T6325] br0: port 1(veth_A-C) entered blocking state [ 855.400021][ T6325] br0: port 1(veth_A-C) entered forwarding state [ 856.721010][ T6335] br0: port 2(geneve_a) entered blocking state [ 856.721304][ T6335] br0: port 2(geneve_a) entered disabled state [ 856.721578][ T6335] geneve_a: entered allmulticast mode [ 856.723503][ T6335] geneve_a: entered promiscuous mode [ 857.539645][ T6341] br0: port 2(geneve_a) entered blocking state [ 857.540016][ T6341] br0: port 2(geneve_a) entered forwarding state [ 866.476311][ T10] geneve_a: left allmulticast mode [ 866.476500][ T10] geneve_a: left promiscuous mode [ 866.476777][ T10] br0: port 2(geneve_a) entered disabled state [ 866.478104][ T10] veth_A-C: left allmulticast mode [ 866.478268][ T10] veth_A-C: left promiscuous mode [ 866.478532][ T10] br0: port 1(veth_A-C) entered disabled state [ 880.776092][ T6523] br0: port 1(veth_A-C) entered blocking state [ 880.776335][ T6523] br0: port 1(veth_A-C) entered disabled state [ 880.776571][ T6523] veth_A-C: entered allmulticast mode [ 880.778443][ T6523] veth_A-C: entered promiscuous mode [ 880.779483][ T6523] br0: port 1(veth_A-C) entered blocking state [ 880.779701][ T6523] br0: port 1(veth_A-C) entered forwarding state [ 882.138803][ T6533] br0: port 2(geneve_a) entered blocking state [ 882.139286][ T6533] br0: port 2(geneve_a) entered disabled state [ 882.139519][ T6533] geneve_a: entered allmulticast mode [ 882.140683][ T6533] geneve_a: entered promiscuous mode [ 882.936806][ T6539] br0: port 2(geneve_a) entered blocking state [ 882.937091][ T6539] br0: port 2(geneve_a) entered forwarding state [ 892.092067][ T10] geneve_a: left allmulticast mode [ 892.092260][ T10] geneve_a: left promiscuous mode [ 892.092571][ T10] br0: port 2(geneve_a) entered disabled state [ 892.093822][ T10] veth_A-C: left allmulticast mode [ 892.093968][ T10] veth_A-C: left promiscuous mode [ 892.094313][ T10] br0: port 1(veth_A-C) entered disabled state [ 1370.523114][T10774] Initializing XFRM netlink socket [ 1588.572080][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1588.572599][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1588.572599][T12477] dst_init+0x84/0x4a0 [ 1588.572599][T12477] dst_alloc+0x97/0x150 [ 1588.572599][T12477] ip6_dst_alloc+0x23/0x90 [ 1588.572599][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1588.572599][T12477] ip6_pol_route+0x56f/0x840 [ 1588.572599][T12477] fib6_rule_lookup+0x334/0x630 [ 1588.572599][T12477] ip6_route_output_flags+0x259/0x480 [ 1588.572599][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1588.572599][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1588.572599][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1588.572599][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1588.572599][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1588.572599][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1588.572599][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1588.572599][T12477] arp_solicit+0x4aa/0xe20 [ 1588.572599][T12477] neigh_probe+0xaa/0xf0 [ 1588.572599][T12477] [ 1588.575353][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 2/5 users at [ 1588.575353][T12477] dst_init+0x84/0x4a0 [ 1588.575353][T12477] dst_alloc+0x97/0x150 [ 1588.575353][T12477] ip6_dst_alloc+0x23/0x90 [ 1588.575353][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1588.575353][T12477] ip6_pol_route+0x56f/0x840 [ 1588.575353][T12477] fib6_rule_lookup+0x334/0x630 [ 1588.575353][T12477] ip6_route_output_flags+0x259/0x480 [ 1588.575353][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1588.575353][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1588.575353][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1588.575353][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1588.575353][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1588.575353][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1588.575353][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1588.575353][T12477] ip6_finish_output2+0x59b/0xf60 [ 1588.575353][T12477] ip6_finish_output+0x553/0xdf0 [ 1588.575353][T12477] [ 1588.577673][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1588.577673][T12477] netdev_get_by_index+0x5e/0x80 [ 1588.577673][T12477] fib6_nh_init+0x3d8/0x1580 [ 1588.577673][T12477] nh_create_ipv6+0x377/0x600 [ 1588.577673][T12477] nexthop_create+0x311/0x650 [ 1588.577673][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1588.577673][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1588.577673][T12477] netlink_rcv_skb+0x130/0x360 [ 1588.577673][T12477] netlink_unicast+0x449/0x710 [ 1588.577673][T12477] netlink_sendmsg+0x723/0xbe0 [ 1588.577673][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1588.577673][T12477] ___sys_sendmsg+0xee/0x170 [ 1588.577673][T12477] __sys_sendmsg+0xcd/0x170 [ 1588.577673][T12477] do_syscall_64+0xc3/0x1d0 [ 1588.577673][T12477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1588.577673][T12477] [ 1588.579665][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1588.579665][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1588.579665][T12477] addrconf_notify+0x344/0xd60 [ 1588.579665][T12477] notifier_call_chain+0xcd/0x150 [ 1588.579665][T12477] register_netdevice+0x108b/0x1690 [ 1588.579665][T12477] veth_newlink+0x401/0x830 [ 1588.579665][T12477] rtnl_newlink_create+0x341/0x850 [ 1588.579665][T12477] __rtnl_newlink+0xac9/0xd80 [ 1588.579665][T12477] rtnl_newlink+0x63/0xa0 [ 1588.579665][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1588.579665][T12477] netlink_rcv_skb+0x130/0x360 [ 1588.579665][T12477] netlink_unicast+0x449/0x710 [ 1588.579665][T12477] netlink_sendmsg+0x723/0xbe0 [ 1588.579665][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1588.579665][T12477] ___sys_sendmsg+0xee/0x170 [ 1588.579665][T12477] __sys_sendmsg+0xcd/0x170 [ 1588.579665][T12477] do_syscall_64+0xc3/0x1d0 [ 1588.579665][T12477] [ 1598.716206][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1598.716614][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1598.716614][T12477] dst_init+0x84/0x4a0 [ 1598.716614][T12477] dst_alloc+0x97/0x150 [ 1598.716614][T12477] ip6_dst_alloc+0x23/0x90 [ 1598.716614][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1598.716614][T12477] ip6_pol_route+0x56f/0x840 [ 1598.716614][T12477] fib6_rule_lookup+0x334/0x630 [ 1598.716614][T12477] ip6_route_output_flags+0x259/0x480 [ 1598.716614][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1598.716614][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1598.716614][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1598.716614][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1598.716614][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1598.716614][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1598.716614][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1598.716614][T12477] arp_solicit+0x4aa/0xe20 [ 1598.716614][T12477] neigh_probe+0xaa/0xf0 [ 1598.716614][T12477] [ 1598.718940][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 2/5 users at [ 1598.718940][T12477] dst_init+0x84/0x4a0 [ 1598.718940][T12477] dst_alloc+0x97/0x150 [ 1598.718940][T12477] ip6_dst_alloc+0x23/0x90 [ 1598.718940][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1598.718940][T12477] ip6_pol_route+0x56f/0x840 [ 1598.718940][T12477] fib6_rule_lookup+0x334/0x630 [ 1598.718940][T12477] ip6_route_output_flags+0x259/0x480 [ 1598.718940][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1598.718940][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1598.718940][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1598.718940][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1598.718940][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1598.718940][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1598.718940][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1598.718940][T12477] ip6_finish_output2+0x59b/0xf60 [ 1598.718940][T12477] ip6_finish_output+0x553/0xdf0 [ 1598.718940][T12477] [ 1598.721321][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1598.721321][T12477] netdev_get_by_index+0x5e/0x80 [ 1598.721321][T12477] fib6_nh_init+0x3d8/0x1580 [ 1598.721321][T12477] nh_create_ipv6+0x377/0x600 [ 1598.721321][T12477] nexthop_create+0x311/0x650 [ 1598.721321][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1598.721321][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1598.721321][T12477] netlink_rcv_skb+0x130/0x360 [ 1598.721321][T12477] netlink_unicast+0x449/0x710 [ 1598.721321][T12477] netlink_sendmsg+0x723/0xbe0 [ 1598.721321][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1598.721321][T12477] ___sys_sendmsg+0xee/0x170 [ 1598.721321][T12477] __sys_sendmsg+0xcd/0x170 [ 1598.721321][T12477] do_syscall_64+0xc3/0x1d0 [ 1598.721321][T12477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1598.721321][T12477] [ 1598.723357][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1598.723357][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1598.723357][T12477] addrconf_notify+0x344/0xd60 [ 1598.723357][T12477] notifier_call_chain+0xcd/0x150 [ 1598.723357][T12477] register_netdevice+0x108b/0x1690 [ 1598.723357][T12477] veth_newlink+0x401/0x830 [ 1598.723357][T12477] rtnl_newlink_create+0x341/0x850 [ 1598.723357][T12477] __rtnl_newlink+0xac9/0xd80 [ 1598.723357][T12477] rtnl_newlink+0x63/0xa0 [ 1598.723357][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1598.723357][T12477] netlink_rcv_skb+0x130/0x360 [ 1598.723357][T12477] netlink_unicast+0x449/0x710 [ 1598.723357][T12477] netlink_sendmsg+0x723/0xbe0 [ 1598.723357][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1598.723357][T12477] ___sys_sendmsg+0xee/0x170 [ 1598.723357][T12477] __sys_sendmsg+0xcd/0x170 [ 1598.723357][T12477] do_syscall_64+0xc3/0x1d0 [ 1598.723357][T12477] [ 1608.852227][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1608.852612][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1608.852612][T12477] dst_init+0x84/0x4a0 [ 1608.852612][T12477] dst_alloc+0x97/0x150 [ 1608.852612][T12477] ip6_dst_alloc+0x23/0x90 [ 1608.852612][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1608.852612][T12477] ip6_pol_route+0x56f/0x840 [ 1608.852612][T12477] fib6_rule_lookup+0x334/0x630 [ 1608.852612][T12477] ip6_route_output_flags+0x259/0x480 [ 1608.852612][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1608.852612][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1608.852612][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1608.852612][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1608.852612][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1608.852612][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1608.852612][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1608.852612][T12477] arp_solicit+0x4aa/0xe20 [ 1608.852612][T12477] neigh_probe+0xaa/0xf0 [ 1608.852612][T12477] [ 1608.854978][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 2/5 users at [ 1608.854978][T12477] dst_init+0x84/0x4a0 [ 1608.854978][T12477] dst_alloc+0x97/0x150 [ 1608.854978][T12477] ip6_dst_alloc+0x23/0x90 [ 1608.854978][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1608.854978][T12477] ip6_pol_route+0x56f/0x840 [ 1608.854978][T12477] fib6_rule_lookup+0x334/0x630 [ 1608.854978][T12477] ip6_route_output_flags+0x259/0x480 [ 1608.854978][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1608.854978][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1608.854978][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1608.854978][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1608.854978][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1608.854978][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1608.854978][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1608.854978][T12477] ip6_finish_output2+0x59b/0xf60 [ 1608.854978][T12477] ip6_finish_output+0x553/0xdf0 [ 1608.854978][T12477] [ 1608.857287][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1608.857287][T12477] netdev_get_by_index+0x5e/0x80 [ 1608.857287][T12477] fib6_nh_init+0x3d8/0x1580 [ 1608.857287][T12477] nh_create_ipv6+0x377/0x600 [ 1608.857287][T12477] nexthop_create+0x311/0x650 [ 1608.857287][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1608.857287][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1608.857287][T12477] netlink_rcv_skb+0x130/0x360 [ 1608.857287][T12477] netlink_unicast+0x449/0x710 [ 1608.857287][T12477] netlink_sendmsg+0x723/0xbe0 [ 1608.857287][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1608.857287][T12477] ___sys_sendmsg+0xee/0x170 [ 1608.857287][T12477] __sys_sendmsg+0xcd/0x170 [ 1608.857287][T12477] do_syscall_64+0xc3/0x1d0 [ 1608.857287][T12477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1608.857287][T12477] [ 1608.859419][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1608.859419][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1608.859419][T12477] addrconf_notify+0x344/0xd60 [ 1608.859419][T12477] notifier_call_chain+0xcd/0x150 [ 1608.859419][T12477] register_netdevice+0x108b/0x1690 [ 1608.859419][T12477] veth_newlink+0x401/0x830 [ 1608.859419][T12477] rtnl_newlink_create+0x341/0x850 [ 1608.859419][T12477] __rtnl_newlink+0xac9/0xd80 [ 1608.859419][T12477] rtnl_newlink+0x63/0xa0 [ 1608.859419][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1608.859419][T12477] netlink_rcv_skb+0x130/0x360 [ 1608.859419][T12477] netlink_unicast+0x449/0x710 [ 1608.859419][T12477] netlink_sendmsg+0x723/0xbe0 [ 1608.859419][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1608.859419][T12477] ___sys_sendmsg+0xee/0x170 [ 1608.859419][T12477] __sys_sendmsg+0xcd/0x170 [ 1608.859419][T12477] do_syscall_64+0xc3/0x1d0 [ 1608.859419][T12477] [ 1618.980062][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1618.980442][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1618.980442][T12477] dst_init+0x84/0x4a0 [ 1618.980442][T12477] dst_alloc+0x97/0x150 [ 1618.980442][T12477] ip6_dst_alloc+0x23/0x90 [ 1618.980442][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1618.980442][T12477] ip6_pol_route+0x56f/0x840 [ 1618.980442][T12477] fib6_rule_lookup+0x334/0x630 [ 1618.980442][T12477] ip6_route_output_flags+0x259/0x480 [ 1618.980442][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1618.980442][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1618.980442][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1618.980442][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1618.980442][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1618.980442][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1618.980442][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1618.980442][T12477] arp_solicit+0x4aa/0xe20 [ 1618.980442][T12477] neigh_probe+0xaa/0xf0 [ 1618.980442][T12477] [ 1618.982741][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 2/5 users at [ 1618.982741][T12477] dst_init+0x84/0x4a0 [ 1618.982741][T12477] dst_alloc+0x97/0x150 [ 1618.982741][T12477] ip6_dst_alloc+0x23/0x90 [ 1618.982741][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1618.982741][T12477] ip6_pol_route+0x56f/0x840 [ 1618.982741][T12477] fib6_rule_lookup+0x334/0x630 [ 1618.982741][T12477] ip6_route_output_flags+0x259/0x480 [ 1618.982741][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1618.982741][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1618.982741][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1618.982741][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1618.982741][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1618.982741][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1618.982741][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1618.982741][T12477] ip6_finish_output2+0x59b/0xf60 [ 1618.982741][T12477] ip6_finish_output+0x553/0xdf0 [ 1618.982741][T12477] [ 1618.985030][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1618.985030][T12477] netdev_get_by_index+0x5e/0x80 [ 1618.985030][T12477] fib6_nh_init+0x3d8/0x1580 [ 1618.985030][T12477] nh_create_ipv6+0x377/0x600 [ 1618.985030][T12477] nexthop_create+0x311/0x650 [ 1618.985030][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1618.985030][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1618.985030][T12477] netlink_rcv_skb+0x130/0x360 [ 1618.985030][T12477] netlink_unicast+0x449/0x710 [ 1618.985030][T12477] netlink_sendmsg+0x723/0xbe0 [ 1618.985030][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1618.985030][T12477] ___sys_sendmsg+0xee/0x170 [ 1618.985030][T12477] __sys_sendmsg+0xcd/0x170 [ 1618.985030][T12477] do_syscall_64+0xc3/0x1d0 [ 1618.985030][T12477] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1618.985030][T12477] [ 1618.987004][T12477] ref_tracker: veth_A-R1@ffff888011c0c5e0 has 1/5 users at [ 1618.987004][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1618.987004][T12477] addrconf_notify+0x344/0xd60 [ 1618.987004][T12477] notifier_call_chain+0xcd/0x150 [ 1618.987004][T12477] register_netdevice+0x108b/0x1690 [ 1618.987004][T12477] veth_newlink+0x401/0x830 [ 1618.987004][T12477] rtnl_newlink_create+0x341/0x850 [ 1618.987004][T12477] __rtnl_newlink+0xac9/0xd80 [ 1618.987004][T12477] rtnl_newlink+0x63/0xa0 [ 1618.987004][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1618.987004][T12477] netlink_rcv_skb+0x130/0x360 [ 1618.987004][T12477] netlink_unicast+0x449/0x710 [ 1618.987004][T12477] netlink_sendmsg+0x723/0xbe0 [ 1618.987004][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1618.987004][T12477] ___sys_sendmsg+0xee/0x170 [ 1618.987004][T12477] __sys_sendmsg+0xcd/0x170 [ 1618.987004][T12477] do_syscall_64+0xc3/0x1d0 [ 1618.987004][T12477]