[ 37.264248][ T276] ip (276) used greatest stack depth: 24112 bytes left [ 199.166085][ T1289] ip (1289) used greatest stack depth: 23552 bytes left [ 578.346534][ T3647] br0: port 1(veth_A-C) entered blocking state [ 578.346994][ T3647] br0: port 1(veth_A-C) entered disabled state [ 578.347605][ T3647] veth_A-C: entered allmulticast mode [ 578.348934][ T3647] veth_A-C: entered promiscuous mode [ 578.350736][ T3647] br0: port 1(veth_A-C) entered blocking state [ 578.351023][ T3647] br0: port 1(veth_A-C) entered forwarding state [ 579.950133][ T3657] br0: port 2(vxlan_a) entered blocking state [ 579.950381][ T3657] br0: port 2(vxlan_a) entered disabled state [ 579.950611][ T3657] vxlan_a: entered allmulticast mode [ 579.951751][ T3657] vxlan_a: entered promiscuous mode [ 580.904095][ T3663] br0: port 2(vxlan_a) entered blocking state [ 580.904366][ T3663] br0: port 2(vxlan_a) entered forwarding state [ 589.189909][ T3696] socat (3696) used greatest stack depth: 23376 bytes left [ 591.145745][ T73] vxlan_a: left allmulticast mode [ 591.146503][ T73] vxlan_a: left promiscuous mode [ 591.146952][ T73] br0: port 2(vxlan_a) entered disabled state [ 591.150888][ T73] veth_A-C: left allmulticast mode [ 591.151325][ T73] veth_A-C: left promiscuous mode [ 591.151762][ T73] br0: port 1(veth_A-C) entered disabled state [ 608.389756][ T3844] br0: port 1(veth_A-C) entered blocking state [ 608.389978][ T3844] br0: port 1(veth_A-C) entered disabled state [ 608.390217][ T3844] veth_A-C: entered allmulticast mode [ 608.391340][ T3844] veth_A-C: entered promiscuous mode [ 608.392317][ T3844] br0: port 1(veth_A-C) entered blocking state [ 608.392513][ T3844] br0: port 1(veth_A-C) entered forwarding state [ 610.015523][ T3854] br0: port 2(vxlan_a) entered blocking state [ 610.015787][ T3854] br0: port 2(vxlan_a) entered disabled state [ 610.016033][ T3854] vxlan_a: entered allmulticast mode [ 610.017205][ T3854] vxlan_a: entered promiscuous mode [ 610.937157][ T3860] br0: port 2(vxlan_a) entered blocking state [ 610.937413][ T3860] br0: port 2(vxlan_a) entered forwarding state [ 621.205325][ T73] vxlan_a: left allmulticast mode [ 621.205493][ T73] vxlan_a: left promiscuous mode [ 621.205748][ T73] br0: port 2(vxlan_a) entered disabled state [ 621.206868][ T73] veth_A-C: left allmulticast mode [ 621.207029][ T73] veth_A-C: left promiscuous mode [ 621.207545][ T73] br0: port 1(veth_A-C) entered disabled state [ 637.059385][ T4029] br0: port 1(veth_A-C) entered blocking state [ 637.059679][ T4029] br0: port 1(veth_A-C) entered disabled state [ 637.059960][ T4029] veth_A-C: entered allmulticast mode [ 637.061204][ T4029] veth_A-C: entered promiscuous mode [ 637.062704][ T4029] br0: port 1(veth_A-C) entered blocking state [ 637.062974][ T4029] br0: port 1(veth_A-C) entered forwarding state [ 638.738983][ T4039] br0: port 2(vxlan_a) entered blocking state [ 638.739252][ T4039] br0: port 2(vxlan_a) entered disabled state [ 638.739528][ T4039] vxlan_a: entered allmulticast mode [ 638.740737][ T4039] vxlan_a: entered promiscuous mode [ 639.684529][ T4045] br0: port 2(vxlan_a) entered blocking state [ 639.684798][ T4045] br0: port 2(vxlan_a) entered forwarding state [ 649.808466][ T73] vxlan_a: left allmulticast mode [ 649.808665][ T73] vxlan_a: left promiscuous mode [ 649.808932][ T73] br0: port 2(vxlan_a) entered disabled state [ 649.810240][ T73] veth_A-C: left allmulticast mode [ 649.810406][ T73] veth_A-C: left promiscuous mode [ 649.810692][ T73] br0: port 1(veth_A-C) entered disabled state [ 666.764485][ T4227] br0: port 1(veth_A-C) entered blocking state [ 666.764847][ T4227] br0: port 1(veth_A-C) entered disabled state [ 666.765244][ T4227] veth_A-C: entered allmulticast mode [ 666.767171][ T4227] veth_A-C: entered promiscuous mode [ 666.769192][ T4227] br0: port 1(veth_A-C) entered blocking state [ 666.769438][ T4227] br0: port 1(veth_A-C) entered forwarding state [ 668.449061][ T4237] br0: port 2(vxlan_a) entered blocking state [ 668.449292][ T4237] br0: port 2(vxlan_a) entered disabled state [ 668.449539][ T4237] vxlan_a: entered allmulticast mode [ 668.450724][ T4237] vxlan_a: entered promiscuous mode [ 669.419479][ T4243] br0: port 2(vxlan_a) entered blocking state [ 669.419790][ T4243] br0: port 2(vxlan_a) entered forwarding state [ 679.626304][ T73] vxlan_a: left allmulticast mode [ 679.626481][ T73] vxlan_a: left promiscuous mode [ 679.626753][ T73] br0: port 2(vxlan_a) entered disabled state [ 679.628231][ T73] veth_A-C: left allmulticast mode [ 679.628375][ T73] veth_A-C: left promiscuous mode [ 679.628627][ T73] br0: port 1(veth_A-C) entered disabled state [ 695.786319][ T4412] br0: port 1(veth_A-C) entered blocking state [ 695.786567][ T4412] br0: port 1(veth_A-C) entered disabled state [ 695.786815][ T4412] veth_A-C: entered allmulticast mode [ 695.788101][ T4412] veth_A-C: entered promiscuous mode [ 695.789183][ T4412] br0: port 1(veth_A-C) entered blocking state [ 695.789396][ T4412] br0: port 1(veth_A-C) entered forwarding state [ 697.356889][ T4422] br0: port 2(vxlan_a) entered blocking state [ 697.357827][ T4422] br0: port 2(vxlan_a) entered disabled state [ 697.358064][ T4422] vxlan_a: entered allmulticast mode [ 697.359228][ T4422] vxlan_a: entered promiscuous mode [ 698.281211][ T4428] br0: port 2(vxlan_a) entered blocking state [ 698.281525][ T4428] br0: port 2(vxlan_a) entered forwarding state [ 706.345616][ T4461] socat (4461) used greatest stack depth: 21472 bytes left [ 708.246571][ T73] vxlan_a: left allmulticast mode [ 708.246853][ T73] vxlan_a: left promiscuous mode [ 708.247317][ T73] br0: port 2(vxlan_a) entered disabled state [ 708.249473][ T73] veth_A-C: left allmulticast mode [ 708.249735][ T73] veth_A-C: left promiscuous mode [ 708.250163][ T73] br0: port 1(veth_A-C) entered disabled state [ 725.228069][ T4609] br0: port 1(veth_A-C) entered blocking state [ 725.228407][ T4609] br0: port 1(veth_A-C) entered disabled state [ 725.228763][ T4609] veth_A-C: entered allmulticast mode [ 725.230668][ T4609] veth_A-C: entered promiscuous mode [ 725.239618][ T4609] br0: port 1(veth_A-C) entered blocking state [ 725.239846][ T4609] br0: port 1(veth_A-C) entered forwarding state [ 726.832208][ T4619] br0: port 2(vxlan_a) entered blocking state [ 726.832579][ T4619] br0: port 2(vxlan_a) entered disabled state [ 726.832941][ T4619] vxlan_a: entered allmulticast mode [ 726.835843][ T4619] vxlan_a: entered promiscuous mode [ 727.933328][ T4625] br0: port 2(vxlan_a) entered blocking state [ 727.933654][ T4625] br0: port 2(vxlan_a) entered forwarding state [ 738.020253][ T73] vxlan_a: left allmulticast mode [ 738.020440][ T73] vxlan_a: left promiscuous mode [ 738.020733][ T73] br0: port 2(vxlan_a) entered disabled state [ 738.022281][ T73] veth_A-C: left allmulticast mode [ 738.022440][ T73] veth_A-C: left promiscuous mode [ 738.022706][ T73] br0: port 1(veth_A-C) entered disabled state [ 753.840988][ T4796] br0: port 1(veth_A-C) entered blocking state [ 753.841242][ T4796] br0: port 1(veth_A-C) entered disabled state [ 753.841473][ T4796] veth_A-C: entered allmulticast mode [ 753.842602][ T4796] veth_A-C: entered promiscuous mode [ 753.843587][ T4796] br0: port 1(veth_A-C) entered blocking state [ 753.843804][ T4796] br0: port 1(veth_A-C) entered forwarding state [ 755.528423][ T4806] br0: port 2(vxlan_a) entered blocking state [ 755.528766][ T4806] br0: port 2(vxlan_a) entered disabled state [ 755.529135][ T4806] vxlan_a: entered allmulticast mode [ 755.532269][ T4806] vxlan_a: entered promiscuous mode [ 756.543397][ T4812] br0: port 2(vxlan_a) entered blocking state [ 756.543648][ T4812] br0: port 2(vxlan_a) entered forwarding state [ 766.897543][ T73] vxlan_a: left allmulticast mode [ 766.897746][ T73] vxlan_a: left promiscuous mode [ 766.898056][ T73] br0: port 2(vxlan_a) entered disabled state [ 766.899515][ T73] veth_A-C: left allmulticast mode [ 766.899691][ T73] veth_A-C: left promiscuous mode [ 766.899970][ T73] br0: port 1(veth_A-C) entered disabled state [ 784.342067][ T4993] br0: port 1(veth_A-C) entered blocking state [ 784.342378][ T4993] br0: port 1(veth_A-C) entered disabled state [ 784.342623][ T4993] veth_A-C: entered allmulticast mode [ 784.345688][ T4993] veth_A-C: entered promiscuous mode [ 784.347181][ T4993] br0: port 1(veth_A-C) entered blocking state [ 784.347512][ T4993] br0: port 1(veth_A-C) entered forwarding state [ 785.952864][ T5003] br0: port 2(vxlan_a) entered blocking state [ 785.953867][ T5003] br0: port 2(vxlan_a) entered disabled state [ 785.954117][ T5003] vxlan_a: entered allmulticast mode [ 785.955329][ T5003] vxlan_a: entered promiscuous mode [ 786.921178][ T5009] br0: port 2(vxlan_a) entered blocking state [ 786.921419][ T5009] br0: port 2(vxlan_a) entered forwarding state [ 797.188517][ T73] vxlan_a: left allmulticast mode [ 797.188726][ T73] vxlan_a: left promiscuous mode [ 797.189019][ T73] br0: port 2(vxlan_a) entered disabled state [ 797.190328][ T73] veth_A-C: left allmulticast mode [ 797.190513][ T73] veth_A-C: left promiscuous mode [ 797.190783][ T73] br0: port 1(veth_A-C) entered disabled state [ 813.420417][ T5178] br0: port 1(veth_A-C) entered blocking state [ 813.420665][ T5178] br0: port 1(veth_A-C) entered disabled state [ 813.420895][ T5178] veth_A-C: entered allmulticast mode [ 813.422113][ T5178] veth_A-C: entered promiscuous mode [ 813.423146][ T5178] br0: port 1(veth_A-C) entered blocking state [ 813.423372][ T5178] br0: port 1(veth_A-C) entered forwarding state [ 814.981463][ T5188] br0: port 2(geneve_a) entered blocking state [ 814.981705][ T5188] br0: port 2(geneve_a) entered disabled state [ 814.981934][ T5188] geneve_a: entered allmulticast mode [ 814.983863][ T5188] geneve_a: entered promiscuous mode [ 815.922530][ T5194] br0: port 2(geneve_a) entered blocking state [ 815.922784][ T5194] br0: port 2(geneve_a) entered forwarding state [ 826.103795][ T73] geneve_a: left allmulticast mode [ 826.104005][ T73] geneve_a: left promiscuous mode [ 826.104358][ T73] br0: port 2(geneve_a) entered disabled state [ 826.105788][ T73] veth_A-C: left allmulticast mode [ 826.105956][ T73] veth_A-C: left promiscuous mode [ 826.106249][ T73] br0: port 1(veth_A-C) entered disabled state [ 843.321532][ T5376] br0: port 1(veth_A-C) entered blocking state [ 843.321793][ T5376] br0: port 1(veth_A-C) entered disabled state [ 843.322093][ T5376] veth_A-C: entered allmulticast mode [ 843.323272][ T5376] veth_A-C: entered promiscuous mode [ 843.324285][ T5376] br0: port 1(veth_A-C) entered blocking state [ 843.324539][ T5376] br0: port 1(veth_A-C) entered forwarding state [ 844.988537][ T5386] br0: port 2(geneve_a) entered blocking state [ 844.988773][ T5386] br0: port 2(geneve_a) entered disabled state [ 844.989014][ T5386] geneve_a: entered allmulticast mode [ 844.990429][ T5386] geneve_a: entered promiscuous mode [ 845.965604][ T5392] br0: port 2(geneve_a) entered blocking state [ 845.966007][ T5392] br0: port 2(geneve_a) entered forwarding state [ 856.302562][ T73] geneve_a: left allmulticast mode [ 856.302803][ T73] geneve_a: left promiscuous mode [ 856.303295][ T73] br0: port 2(geneve_a) entered disabled state [ 856.304905][ T73] veth_A-C: left allmulticast mode [ 856.305111][ T73] veth_A-C: left promiscuous mode [ 856.305384][ T73] br0: port 1(veth_A-C) entered disabled state [ 872.651438][ T5561] br0: port 1(veth_A-C) entered blocking state [ 872.651715][ T5561] br0: port 1(veth_A-C) entered disabled state [ 872.651954][ T5561] veth_A-C: entered allmulticast mode [ 872.654154][ T5561] veth_A-C: entered promiscuous mode [ 872.655194][ T5561] br0: port 1(veth_A-C) entered blocking state [ 872.655411][ T5561] br0: port 1(veth_A-C) entered forwarding state [ 874.290976][ T5571] br0: port 2(geneve_a) entered blocking state [ 874.292137][ T5571] br0: port 2(geneve_a) entered disabled state [ 874.292488][ T5571] geneve_a: entered allmulticast mode [ 874.293947][ T5571] geneve_a: entered promiscuous mode [ 875.259780][ T5577] br0: port 2(geneve_a) entered blocking state [ 875.260158][ T5577] br0: port 2(geneve_a) entered forwarding state [ 885.202780][ T73] geneve_a: left allmulticast mode [ 885.202971][ T73] geneve_a: left promiscuous mode [ 885.203269][ T73] br0: port 2(geneve_a) entered disabled state [ 885.204554][ T73] veth_A-C: left allmulticast mode [ 885.204726][ T73] veth_A-C: left promiscuous mode [ 885.204987][ T73] br0: port 1(veth_A-C) entered disabled state [ 902.176611][ T5758] br0: port 1(veth_A-C) entered blocking state [ 902.176894][ T5758] br0: port 1(veth_A-C) entered disabled state [ 902.177363][ T5758] veth_A-C: entered allmulticast mode [ 902.178627][ T5758] veth_A-C: entered promiscuous mode [ 902.179717][ T5758] br0: port 1(veth_A-C) entered blocking state [ 902.179951][ T5758] br0: port 1(veth_A-C) entered forwarding state [ 903.806688][ T5768] br0: port 2(geneve_a) entered blocking state [ 903.807115][ T5768] br0: port 2(geneve_a) entered disabled state [ 903.807493][ T5768] geneve_a: entered allmulticast mode [ 903.809309][ T5768] geneve_a: entered promiscuous mode [ 904.761708][ T5774] br0: port 2(geneve_a) entered blocking state [ 904.761982][ T5774] br0: port 2(geneve_a) entered forwarding state [ 914.894410][ T73] geneve_a: left allmulticast mode [ 914.894614][ T73] geneve_a: left promiscuous mode [ 914.894921][ T73] br0: port 2(geneve_a) entered disabled state [ 914.896390][ T73] veth_A-C: left allmulticast mode [ 914.896567][ T73] veth_A-C: left promiscuous mode [ 914.896857][ T73] br0: port 1(veth_A-C) entered disabled state [ 931.059071][ T5943] br0: port 1(veth_A-C) entered blocking state [ 931.059400][ T5943] br0: port 1(veth_A-C) entered disabled state [ 931.059754][ T5943] veth_A-C: entered allmulticast mode [ 931.061491][ T5943] veth_A-C: entered promiscuous mode [ 931.062893][ T5943] br0: port 1(veth_A-C) entered blocking state [ 931.063288][ T5943] br0: port 1(veth_A-C) entered forwarding state [ 932.958133][ T5953] br0: port 2(geneve_a) entered blocking state [ 932.958499][ T5953] br0: port 2(geneve_a) entered disabled state [ 932.958863][ T5953] geneve_a: entered allmulticast mode [ 932.961784][ T5953] geneve_a: entered promiscuous mode [ 934.026362][ T5959] br0: port 2(geneve_a) entered blocking state [ 934.026635][ T5959] br0: port 2(geneve_a) entered forwarding state [ 944.524554][ T73] geneve_a: left allmulticast mode [ 944.524756][ T73] geneve_a: left promiscuous mode [ 944.525100][ T73] br0: port 2(geneve_a) entered disabled state [ 944.526598][ T73] veth_A-C: left allmulticast mode [ 944.526788][ T73] veth_A-C: left promiscuous mode [ 944.527110][ T73] br0: port 1(veth_A-C) entered disabled state [ 961.760768][ T6140] br0: port 1(veth_A-C) entered blocking state [ 961.761017][ T6140] br0: port 1(veth_A-C) entered disabled state [ 961.761278][ T6140] veth_A-C: entered allmulticast mode [ 961.762618][ T6140] veth_A-C: entered promiscuous mode [ 961.763677][ T6140] br0: port 1(veth_A-C) entered blocking state [ 961.763904][ T6140] br0: port 1(veth_A-C) entered forwarding state [ 963.368543][ T6150] br0: port 2(geneve_a) entered blocking state [ 963.368887][ T6150] br0: port 2(geneve_a) entered disabled state [ 963.369275][ T6150] geneve_a: entered allmulticast mode [ 963.371173][ T6150] geneve_a: entered promiscuous mode [ 964.343793][ T6156] br0: port 2(geneve_a) entered blocking state [ 964.344099][ T6156] br0: port 2(geneve_a) entered forwarding state [ 974.260641][ T73] geneve_a: left allmulticast mode [ 974.260835][ T73] geneve_a: left promiscuous mode [ 974.261162][ T73] br0: port 2(geneve_a) entered disabled state [ 974.262765][ T73] veth_A-C: left allmulticast mode [ 974.262927][ T73] veth_A-C: left promiscuous mode [ 974.263256][ T73] br0: port 1(veth_A-C) entered disabled state [ 990.017283][ T6325] br0: port 1(veth_A-C) entered blocking state [ 990.017575][ T6325] br0: port 1(veth_A-C) entered disabled state [ 990.017841][ T6325] veth_A-C: entered allmulticast mode [ 990.019023][ T6325] veth_A-C: entered promiscuous mode [ 990.020089][ T6325] br0: port 1(veth_A-C) entered blocking state [ 990.020322][ T6325] br0: port 1(veth_A-C) entered forwarding state [ 991.640667][ T6335] br0: port 2(geneve_a) entered blocking state [ 991.640905][ T6335] br0: port 2(geneve_a) entered disabled state [ 991.641162][ T6335] geneve_a: entered allmulticast mode [ 991.642853][ T6335] geneve_a: entered promiscuous mode [ 992.636383][ T6341] br0: port 2(geneve_a) entered blocking state [ 992.636616][ T6341] br0: port 2(geneve_a) entered forwarding state [ 1002.591704][ T73] geneve_a: left allmulticast mode [ 1002.591926][ T73] geneve_a: left promiscuous mode [ 1002.592239][ T73] br0: port 2(geneve_a) entered disabled state [ 1002.593478][ T73] veth_A-C: left allmulticast mode [ 1002.593666][ T73] veth_A-C: left promiscuous mode [ 1002.593930][ T73] br0: port 1(veth_A-C) entered disabled state [ 1019.422229][ T6523] br0: port 1(veth_A-C) entered blocking state [ 1019.422469][ T6523] br0: port 1(veth_A-C) entered disabled state [ 1019.422704][ T6523] veth_A-C: entered allmulticast mode [ 1019.423852][ T6523] veth_A-C: entered promiscuous mode [ 1019.424836][ T6523] br0: port 1(veth_A-C) entered blocking state [ 1019.425064][ T6523] br0: port 1(veth_A-C) entered forwarding state [ 1021.010670][ T6533] br0: port 2(geneve_a) entered blocking state [ 1021.010907][ T6533] br0: port 2(geneve_a) entered disabled state [ 1021.011169][ T6533] geneve_a: entered allmulticast mode [ 1021.012372][ T6533] geneve_a: entered promiscuous mode [ 1021.977678][ T6539] br0: port 2(geneve_a) entered blocking state [ 1021.977981][ T6539] br0: port 2(geneve_a) entered forwarding state [ 1032.182505][ T73] geneve_a: left allmulticast mode [ 1032.182689][ T73] geneve_a: left promiscuous mode [ 1032.182986][ T73] br0: port 2(geneve_a) entered disabled state [ 1032.184428][ T73] veth_A-C: left allmulticast mode [ 1032.184594][ T73] veth_A-C: left promiscuous mode [ 1032.184849][ T73] br0: port 1(veth_A-C) entered disabled state [ 1586.002948][T10777] Initializing XFRM netlink socket [ 1833.757154][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1833.757779][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1833.757779][T12481] dst_init+0x84/0x4a0 [ 1833.757779][T12481] dst_alloc+0x97/0x150 [ 1833.757779][T12481] ip6_dst_alloc+0x23/0x90 [ 1833.757779][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1833.757779][T12481] ip6_pol_route+0x56f/0x840 [ 1833.757779][T12481] fib6_rule_lookup+0x334/0x630 [ 1833.757779][T12481] ip6_route_output_flags+0x259/0x480 [ 1833.757779][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1833.757779][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1833.757779][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1833.757779][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1833.757779][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1833.757779][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1833.757779][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1833.757779][T12481] arp_solicit+0x4aa/0xe20 [ 1833.757779][T12481] neigh_probe+0xaa/0xf0 [ 1833.757779][T12481] [ 1833.760868][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1833.760868][T12481] dst_init+0x84/0x4a0 [ 1833.760868][T12481] dst_alloc+0x97/0x150 [ 1833.760868][T12481] ip6_dst_alloc+0x23/0x90 [ 1833.760868][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1833.760868][T12481] ip6_pol_route+0x56f/0x840 [ 1833.760868][T12481] fib6_rule_lookup+0x334/0x630 [ 1833.760868][T12481] ip6_route_output_flags+0x259/0x480 [ 1833.760868][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1833.760868][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1833.760868][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1833.760868][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1833.760868][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1833.760868][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1833.760868][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1833.760868][T12481] ip6_finish_output2+0x59b/0xff0 [ 1833.760868][T12481] ip6_finish_output+0x553/0xdf0 [ 1833.760868][T12481] [ 1833.763780][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1833.763780][T12481] netdev_get_by_index+0x5e/0x80 [ 1833.763780][T12481] fib6_nh_init+0x3da/0x1580 [ 1833.763780][T12481] nh_create_ipv6+0x377/0x600 [ 1833.763780][T12481] nexthop_create+0x311/0x650 [ 1833.763780][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1833.763780][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1833.763780][T12481] netlink_rcv_skb+0x130/0x360 [ 1833.763780][T12481] netlink_unicast+0x449/0x710 [ 1833.763780][T12481] netlink_sendmsg+0x723/0xbe0 [ 1833.763780][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1833.763780][T12481] ___sys_sendmsg+0xee/0x170 [ 1833.763780][T12481] __sys_sendmsg+0xcd/0x170 [ 1833.763780][T12481] do_syscall_64+0xc1/0x1d0 [ 1833.763780][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1833.763780][T12481] [ 1833.766141][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1833.766141][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1833.766141][T12481] addrconf_notify+0x344/0xd60 [ 1833.766141][T12481] notifier_call_chain+0xcd/0x150 [ 1833.766141][T12481] register_netdevice+0x1091/0x1690 [ 1833.766141][T12481] veth_newlink+0x401/0x830 [ 1833.766141][T12481] rtnl_newlink_create+0x341/0x850 [ 1833.766141][T12481] __rtnl_newlink+0xac9/0xd80 [ 1833.766141][T12481] rtnl_newlink+0x63/0xa0 [ 1833.766141][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1833.766141][T12481] netlink_rcv_skb+0x130/0x360 [ 1833.766141][T12481] netlink_unicast+0x449/0x710 [ 1833.766141][T12481] netlink_sendmsg+0x723/0xbe0 [ 1833.766141][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1833.766141][T12481] ___sys_sendmsg+0xee/0x170 [ 1833.766141][T12481] __sys_sendmsg+0xcd/0x170 [ 1833.766141][T12481] do_syscall_64+0xc1/0x1d0 [ 1833.766141][T12481] [ 1843.956081][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1843.956492][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1843.956492][T12481] dst_init+0x84/0x4a0 [ 1843.956492][T12481] dst_alloc+0x97/0x150 [ 1843.956492][T12481] ip6_dst_alloc+0x23/0x90 [ 1843.956492][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1843.956492][T12481] ip6_pol_route+0x56f/0x840 [ 1843.956492][T12481] fib6_rule_lookup+0x334/0x630 [ 1843.956492][T12481] ip6_route_output_flags+0x259/0x480 [ 1843.956492][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1843.956492][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1843.956492][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1843.956492][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1843.956492][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1843.956492][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1843.956492][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1843.956492][T12481] arp_solicit+0x4aa/0xe20 [ 1843.956492][T12481] neigh_probe+0xaa/0xf0 [ 1843.956492][T12481] [ 1843.958762][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1843.958762][T12481] dst_init+0x84/0x4a0 [ 1843.958762][T12481] dst_alloc+0x97/0x150 [ 1843.958762][T12481] ip6_dst_alloc+0x23/0x90 [ 1843.958762][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1843.958762][T12481] ip6_pol_route+0x56f/0x840 [ 1843.958762][T12481] fib6_rule_lookup+0x334/0x630 [ 1843.958762][T12481] ip6_route_output_flags+0x259/0x480 [ 1843.958762][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1843.958762][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1843.958762][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1843.958762][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1843.958762][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1843.958762][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1843.958762][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1843.958762][T12481] ip6_finish_output2+0x59b/0xff0 [ 1843.958762][T12481] ip6_finish_output+0x553/0xdf0 [ 1843.958762][T12481] [ 1843.961060][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1843.961060][T12481] netdev_get_by_index+0x5e/0x80 [ 1843.961060][T12481] fib6_nh_init+0x3da/0x1580 [ 1843.961060][T12481] nh_create_ipv6+0x377/0x600 [ 1843.961060][T12481] nexthop_create+0x311/0x650 [ 1843.961060][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1843.961060][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1843.961060][T12481] netlink_rcv_skb+0x130/0x360 [ 1843.961060][T12481] netlink_unicast+0x449/0x710 [ 1843.961060][T12481] netlink_sendmsg+0x723/0xbe0 [ 1843.961060][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1843.961060][T12481] ___sys_sendmsg+0xee/0x170 [ 1843.961060][T12481] __sys_sendmsg+0xcd/0x170 [ 1843.961060][T12481] do_syscall_64+0xc1/0x1d0 [ 1843.961060][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1843.961060][T12481] [ 1843.963008][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1843.963008][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1843.963008][T12481] addrconf_notify+0x344/0xd60 [ 1843.963008][T12481] notifier_call_chain+0xcd/0x150 [ 1843.963008][T12481] register_netdevice+0x1091/0x1690 [ 1843.963008][T12481] veth_newlink+0x401/0x830 [ 1843.963008][T12481] rtnl_newlink_create+0x341/0x850 [ 1843.963008][T12481] __rtnl_newlink+0xac9/0xd80 [ 1843.963008][T12481] rtnl_newlink+0x63/0xa0 [ 1843.963008][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1843.963008][T12481] netlink_rcv_skb+0x130/0x360 [ 1843.963008][T12481] netlink_unicast+0x449/0x710 [ 1843.963008][T12481] netlink_sendmsg+0x723/0xbe0 [ 1843.963008][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1843.963008][T12481] ___sys_sendmsg+0xee/0x170 [ 1843.963008][T12481] __sys_sendmsg+0xcd/0x170 [ 1843.963008][T12481] do_syscall_64+0xc1/0x1d0 [ 1843.963008][T12481] [ 1854.100083][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1854.100552][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1854.100552][T12481] dst_init+0x84/0x4a0 [ 1854.100552][T12481] dst_alloc+0x97/0x150 [ 1854.100552][T12481] ip6_dst_alloc+0x23/0x90 [ 1854.100552][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1854.100552][T12481] ip6_pol_route+0x56f/0x840 [ 1854.100552][T12481] fib6_rule_lookup+0x334/0x630 [ 1854.100552][T12481] ip6_route_output_flags+0x259/0x480 [ 1854.100552][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1854.100552][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1854.100552][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1854.100552][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1854.100552][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1854.100552][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1854.100552][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1854.100552][T12481] arp_solicit+0x4aa/0xe20 [ 1854.100552][T12481] neigh_probe+0xaa/0xf0 [ 1854.100552][T12481] [ 1854.103238][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1854.103238][T12481] dst_init+0x84/0x4a0 [ 1854.103238][T12481] dst_alloc+0x97/0x150 [ 1854.103238][T12481] ip6_dst_alloc+0x23/0x90 [ 1854.103238][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1854.103238][T12481] ip6_pol_route+0x56f/0x840 [ 1854.103238][T12481] fib6_rule_lookup+0x334/0x630 [ 1854.103238][T12481] ip6_route_output_flags+0x259/0x480 [ 1854.103238][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1854.103238][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1854.103238][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1854.103238][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1854.103238][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1854.103238][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1854.103238][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1854.103238][T12481] ip6_finish_output2+0x59b/0xff0 [ 1854.103238][T12481] ip6_finish_output+0x553/0xdf0 [ 1854.103238][T12481] [ 1854.105854][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1854.105854][T12481] netdev_get_by_index+0x5e/0x80 [ 1854.105854][T12481] fib6_nh_init+0x3da/0x1580 [ 1854.105854][T12481] nh_create_ipv6+0x377/0x600 [ 1854.105854][T12481] nexthop_create+0x311/0x650 [ 1854.105854][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1854.105854][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1854.105854][T12481] netlink_rcv_skb+0x130/0x360 [ 1854.105854][T12481] netlink_unicast+0x449/0x710 [ 1854.105854][T12481] netlink_sendmsg+0x723/0xbe0 [ 1854.105854][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1854.105854][T12481] ___sys_sendmsg+0xee/0x170 [ 1854.105854][T12481] __sys_sendmsg+0xcd/0x170 [ 1854.105854][T12481] do_syscall_64+0xc1/0x1d0 [ 1854.105854][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1854.105854][T12481] [ 1854.108099][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1854.108099][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1854.108099][T12481] addrconf_notify+0x344/0xd60 [ 1854.108099][T12481] notifier_call_chain+0xcd/0x150 [ 1854.108099][T12481] register_netdevice+0x1091/0x1690 [ 1854.108099][T12481] veth_newlink+0x401/0x830 [ 1854.108099][T12481] rtnl_newlink_create+0x341/0x850 [ 1854.108099][T12481] __rtnl_newlink+0xac9/0xd80 [ 1854.108099][T12481] rtnl_newlink+0x63/0xa0 [ 1854.108099][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1854.108099][T12481] netlink_rcv_skb+0x130/0x360 [ 1854.108099][T12481] netlink_unicast+0x449/0x710 [ 1854.108099][T12481] netlink_sendmsg+0x723/0xbe0 [ 1854.108099][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1854.108099][T12481] ___sys_sendmsg+0xee/0x170 [ 1854.108099][T12481] __sys_sendmsg+0xcd/0x170 [ 1854.108099][T12481] do_syscall_64+0xc1/0x1d0 [ 1854.108099][T12481] [ 1864.229064][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1864.229485][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1864.229485][T12481] dst_init+0x84/0x4a0 [ 1864.229485][T12481] dst_alloc+0x97/0x150 [ 1864.229485][T12481] ip6_dst_alloc+0x23/0x90 [ 1864.229485][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1864.229485][T12481] ip6_pol_route+0x56f/0x840 [ 1864.229485][T12481] fib6_rule_lookup+0x334/0x630 [ 1864.229485][T12481] ip6_route_output_flags+0x259/0x480 [ 1864.229485][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1864.229485][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1864.229485][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1864.229485][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1864.229485][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1864.229485][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1864.229485][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1864.229485][T12481] arp_solicit+0x4aa/0xe20 [ 1864.229485][T12481] neigh_probe+0xaa/0xf0 [ 1864.229485][T12481] [ 1864.231847][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1864.231847][T12481] dst_init+0x84/0x4a0 [ 1864.231847][T12481] dst_alloc+0x97/0x150 [ 1864.231847][T12481] ip6_dst_alloc+0x23/0x90 [ 1864.231847][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1864.231847][T12481] ip6_pol_route+0x56f/0x840 [ 1864.231847][T12481] fib6_rule_lookup+0x334/0x630 [ 1864.231847][T12481] ip6_route_output_flags+0x259/0x480 [ 1864.231847][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1864.231847][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1864.231847][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1864.231847][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1864.231847][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1864.231847][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1864.231847][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1864.231847][T12481] ip6_finish_output2+0x59b/0xff0 [ 1864.231847][T12481] ip6_finish_output+0x553/0xdf0 [ 1864.231847][T12481] [ 1864.234208][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1864.234208][T12481] netdev_get_by_index+0x5e/0x80 [ 1864.234208][T12481] fib6_nh_init+0x3da/0x1580 [ 1864.234208][T12481] nh_create_ipv6+0x377/0x600 [ 1864.234208][T12481] nexthop_create+0x311/0x650 [ 1864.234208][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1864.234208][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1864.234208][T12481] netlink_rcv_skb+0x130/0x360 [ 1864.234208][T12481] netlink_unicast+0x449/0x710 [ 1864.234208][T12481] netlink_sendmsg+0x723/0xbe0 [ 1864.234208][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1864.234208][T12481] ___sys_sendmsg+0xee/0x170 [ 1864.234208][T12481] __sys_sendmsg+0xcd/0x170 [ 1864.234208][T12481] do_syscall_64+0xc1/0x1d0 [ 1864.234208][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1864.234208][T12481] [ 1864.236237][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1864.236237][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1864.236237][T12481] addrconf_notify+0x344/0xd60 [ 1864.236237][T12481] notifier_call_chain+0xcd/0x150 [ 1864.236237][T12481] register_netdevice+0x1091/0x1690 [ 1864.236237][T12481] veth_newlink+0x401/0x830 [ 1864.236237][T12481] rtnl_newlink_create+0x341/0x850 [ 1864.236237][T12481] __rtnl_newlink+0xac9/0xd80 [ 1864.236237][T12481] rtnl_newlink+0x63/0xa0 [ 1864.236237][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1864.236237][T12481] netlink_rcv_skb+0x130/0x360 [ 1864.236237][T12481] netlink_unicast+0x449/0x710 [ 1864.236237][T12481] netlink_sendmsg+0x723/0xbe0 [ 1864.236237][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1864.236237][T12481] ___sys_sendmsg+0xee/0x170 [ 1864.236237][T12481] __sys_sendmsg+0xcd/0x170 [ 1864.236237][T12481] do_syscall_64+0xc1/0x1d0 [ 1864.236237][T12481] [ 1874.340097][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1874.340594][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1874.340594][T12481] dst_init+0x84/0x4a0 [ 1874.340594][T12481] dst_alloc+0x97/0x150 [ 1874.340594][T12481] ip6_dst_alloc+0x23/0x90 [ 1874.340594][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1874.340594][T12481] ip6_pol_route+0x56f/0x840 [ 1874.340594][T12481] fib6_rule_lookup+0x334/0x630 [ 1874.340594][T12481] ip6_route_output_flags+0x259/0x480 [ 1874.340594][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1874.340594][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1874.340594][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1874.340594][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1874.340594][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1874.340594][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1874.340594][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1874.340594][T12481] arp_solicit+0x4aa/0xe20 [ 1874.340594][T12481] neigh_probe+0xaa/0xf0 [ 1874.340594][T12481] [ 1874.342962][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1874.342962][T12481] dst_init+0x84/0x4a0 [ 1874.342962][T12481] dst_alloc+0x97/0x150 [ 1874.342962][T12481] ip6_dst_alloc+0x23/0x90 [ 1874.342962][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1874.342962][T12481] ip6_pol_route+0x56f/0x840 [ 1874.342962][T12481] fib6_rule_lookup+0x334/0x630 [ 1874.342962][T12481] ip6_route_output_flags+0x259/0x480 [ 1874.342962][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1874.342962][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1874.342962][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1874.342962][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1874.342962][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1874.342962][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1874.342962][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1874.342962][T12481] ip6_finish_output2+0x59b/0xff0 [ 1874.342962][T12481] ip6_finish_output+0x553/0xdf0 [ 1874.342962][T12481] [ 1874.345255][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1874.345255][T12481] netdev_get_by_index+0x5e/0x80 [ 1874.345255][T12481] fib6_nh_init+0x3da/0x1580 [ 1874.345255][T12481] nh_create_ipv6+0x377/0x600 [ 1874.345255][T12481] nexthop_create+0x311/0x650 [ 1874.345255][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1874.345255][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1874.345255][T12481] netlink_rcv_skb+0x130/0x360 [ 1874.345255][T12481] netlink_unicast+0x449/0x710 [ 1874.345255][T12481] netlink_sendmsg+0x723/0xbe0 [ 1874.345255][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1874.345255][T12481] ___sys_sendmsg+0xee/0x170 [ 1874.345255][T12481] __sys_sendmsg+0xcd/0x170 [ 1874.345255][T12481] do_syscall_64+0xc1/0x1d0 [ 1874.345255][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1874.345255][T12481] [ 1874.347233][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1874.347233][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1874.347233][T12481] addrconf_notify+0x344/0xd60 [ 1874.347233][T12481] notifier_call_chain+0xcd/0x150 [ 1874.347233][T12481] register_netdevice+0x1091/0x1690 [ 1874.347233][T12481] veth_newlink+0x401/0x830 [ 1874.347233][T12481] rtnl_newlink_create+0x341/0x850 [ 1874.347233][T12481] __rtnl_newlink+0xac9/0xd80 [ 1874.347233][T12481] rtnl_newlink+0x63/0xa0 [ 1874.347233][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1874.347233][T12481] netlink_rcv_skb+0x130/0x360 [ 1874.347233][T12481] netlink_unicast+0x449/0x710 [ 1874.347233][T12481] netlink_sendmsg+0x723/0xbe0 [ 1874.347233][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1874.347233][T12481] ___sys_sendmsg+0xee/0x170 [ 1874.347233][T12481] __sys_sendmsg+0xcd/0x170 [ 1874.347233][T12481] do_syscall_64+0xc1/0x1d0 [ 1874.347233][T12481] [ 1884.580234][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1884.580777][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1884.580777][T12481] dst_init+0x84/0x4a0 [ 1884.580777][T12481] dst_alloc+0x97/0x150 [ 1884.580777][T12481] ip6_dst_alloc+0x23/0x90 [ 1884.580777][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1884.580777][T12481] ip6_pol_route+0x56f/0x840 [ 1884.580777][T12481] fib6_rule_lookup+0x334/0x630 [ 1884.580777][T12481] ip6_route_output_flags+0x259/0x480 [ 1884.580777][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1884.580777][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1884.580777][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1884.580777][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1884.580777][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1884.580777][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1884.580777][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1884.580777][T12481] arp_solicit+0x4aa/0xe20 [ 1884.580777][T12481] neigh_probe+0xaa/0xf0 [ 1884.580777][T12481] [ 1884.583072][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1884.583072][T12481] dst_init+0x84/0x4a0 [ 1884.583072][T12481] dst_alloc+0x97/0x150 [ 1884.583072][T12481] ip6_dst_alloc+0x23/0x90 [ 1884.583072][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1884.583072][T12481] ip6_pol_route+0x56f/0x840 [ 1884.583072][T12481] fib6_rule_lookup+0x334/0x630 [ 1884.583072][T12481] ip6_route_output_flags+0x259/0x480 [ 1884.583072][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1884.583072][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1884.583072][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1884.583072][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1884.583072][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1884.583072][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1884.583072][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1884.583072][T12481] ip6_finish_output2+0x59b/0xff0 [ 1884.583072][T12481] ip6_finish_output+0x553/0xdf0 [ 1884.583072][T12481] [ 1884.585378][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1884.585378][T12481] netdev_get_by_index+0x5e/0x80 [ 1884.585378][T12481] fib6_nh_init+0x3da/0x1580 [ 1884.585378][T12481] nh_create_ipv6+0x377/0x600 [ 1884.585378][T12481] nexthop_create+0x311/0x650 [ 1884.585378][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1884.585378][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1884.585378][T12481] netlink_rcv_skb+0x130/0x360 [ 1884.585378][T12481] netlink_unicast+0x449/0x710 [ 1884.585378][T12481] netlink_sendmsg+0x723/0xbe0 [ 1884.585378][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1884.585378][T12481] ___sys_sendmsg+0xee/0x170 [ 1884.585378][T12481] __sys_sendmsg+0xcd/0x170 [ 1884.585378][T12481] do_syscall_64+0xc1/0x1d0 [ 1884.585378][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1884.585378][T12481] [ 1884.587334][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1884.587334][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1884.587334][T12481] addrconf_notify+0x344/0xd60 [ 1884.587334][T12481] notifier_call_chain+0xcd/0x150 [ 1884.587334][T12481] register_netdevice+0x1091/0x1690 [ 1884.587334][T12481] veth_newlink+0x401/0x830 [ 1884.587334][T12481] rtnl_newlink_create+0x341/0x850 [ 1884.587334][T12481] __rtnl_newlink+0xac9/0xd80 [ 1884.587334][T12481] rtnl_newlink+0x63/0xa0 [ 1884.587334][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1884.587334][T12481] netlink_rcv_skb+0x130/0x360 [ 1884.587334][T12481] netlink_unicast+0x449/0x710 [ 1884.587334][T12481] netlink_sendmsg+0x723/0xbe0 [ 1884.587334][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1884.587334][T12481] ___sys_sendmsg+0xee/0x170 [ 1884.587334][T12481] __sys_sendmsg+0xcd/0x170 [ 1884.587334][T12481] do_syscall_64+0xc1/0x1d0 [ 1884.587334][T12481] [ 1894.836158][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1894.836634][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1894.836634][T12481] dst_init+0x84/0x4a0 [ 1894.836634][T12481] dst_alloc+0x97/0x150 [ 1894.836634][T12481] ip6_dst_alloc+0x23/0x90 [ 1894.836634][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1894.836634][T12481] ip6_pol_route+0x56f/0x840 [ 1894.836634][T12481] fib6_rule_lookup+0x334/0x630 [ 1894.836634][T12481] ip6_route_output_flags+0x259/0x480 [ 1894.836634][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1894.836634][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1894.836634][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1894.836634][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1894.836634][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1894.836634][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1894.836634][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1894.836634][T12481] arp_solicit+0x4aa/0xe20 [ 1894.836634][T12481] neigh_probe+0xaa/0xf0 [ 1894.836634][T12481] [ 1894.838945][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1894.838945][T12481] dst_init+0x84/0x4a0 [ 1894.838945][T12481] dst_alloc+0x97/0x150 [ 1894.838945][T12481] ip6_dst_alloc+0x23/0x90 [ 1894.838945][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1894.838945][T12481] ip6_pol_route+0x56f/0x840 [ 1894.838945][T12481] fib6_rule_lookup+0x334/0x630 [ 1894.838945][T12481] ip6_route_output_flags+0x259/0x480 [ 1894.838945][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1894.838945][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1894.838945][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1894.838945][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1894.838945][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1894.838945][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1894.838945][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1894.838945][T12481] ip6_finish_output2+0x59b/0xff0 [ 1894.838945][T12481] ip6_finish_output+0x553/0xdf0 [ 1894.838945][T12481] [ 1894.841231][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1894.841231][T12481] netdev_get_by_index+0x5e/0x80 [ 1894.841231][T12481] fib6_nh_init+0x3da/0x1580 [ 1894.841231][T12481] nh_create_ipv6+0x377/0x600 [ 1894.841231][T12481] nexthop_create+0x311/0x650 [ 1894.841231][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1894.841231][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1894.841231][T12481] netlink_rcv_skb+0x130/0x360 [ 1894.841231][T12481] netlink_unicast+0x449/0x710 [ 1894.841231][T12481] netlink_sendmsg+0x723/0xbe0 [ 1894.841231][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1894.841231][T12481] ___sys_sendmsg+0xee/0x170 [ 1894.841231][T12481] __sys_sendmsg+0xcd/0x170 [ 1894.841231][T12481] do_syscall_64+0xc1/0x1d0 [ 1894.841231][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1894.841231][T12481] [ 1894.843189][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1894.843189][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1894.843189][T12481] addrconf_notify+0x344/0xd60 [ 1894.843189][T12481] notifier_call_chain+0xcd/0x150 [ 1894.843189][T12481] register_netdevice+0x1091/0x1690 [ 1894.843189][T12481] veth_newlink+0x401/0x830 [ 1894.843189][T12481] rtnl_newlink_create+0x341/0x850 [ 1894.843189][T12481] __rtnl_newlink+0xac9/0xd80 [ 1894.843189][T12481] rtnl_newlink+0x63/0xa0 [ 1894.843189][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1894.843189][T12481] netlink_rcv_skb+0x130/0x360 [ 1894.843189][T12481] netlink_unicast+0x449/0x710 [ 1894.843189][T12481] netlink_sendmsg+0x723/0xbe0 [ 1894.843189][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1894.843189][T12481] ___sys_sendmsg+0xee/0x170 [ 1894.843189][T12481] __sys_sendmsg+0xcd/0x170 [ 1894.843189][T12481] do_syscall_64+0xc1/0x1d0 [ 1894.843189][T12481] [ 1905.004070][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1905.004554][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1905.004554][T12481] dst_init+0x84/0x4a0 [ 1905.004554][T12481] dst_alloc+0x97/0x150 [ 1905.004554][T12481] ip6_dst_alloc+0x23/0x90 [ 1905.004554][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1905.004554][T12481] ip6_pol_route+0x56f/0x840 [ 1905.004554][T12481] fib6_rule_lookup+0x334/0x630 [ 1905.004554][T12481] ip6_route_output_flags+0x259/0x480 [ 1905.004554][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1905.004554][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1905.004554][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1905.004554][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1905.004554][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1905.004554][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1905.004554][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1905.004554][T12481] arp_solicit+0x4aa/0xe20 [ 1905.004554][T12481] neigh_probe+0xaa/0xf0 [ 1905.004554][T12481] [ 1905.006849][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1905.006849][T12481] dst_init+0x84/0x4a0 [ 1905.006849][T12481] dst_alloc+0x97/0x150 [ 1905.006849][T12481] ip6_dst_alloc+0x23/0x90 [ 1905.006849][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1905.006849][T12481] ip6_pol_route+0x56f/0x840 [ 1905.006849][T12481] fib6_rule_lookup+0x334/0x630 [ 1905.006849][T12481] ip6_route_output_flags+0x259/0x480 [ 1905.006849][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1905.006849][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1905.006849][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1905.006849][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1905.006849][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1905.006849][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1905.006849][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1905.006849][T12481] ip6_finish_output2+0x59b/0xff0 [ 1905.006849][T12481] ip6_finish_output+0x553/0xdf0 [ 1905.006849][T12481] [ 1905.009132][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1905.009132][T12481] netdev_get_by_index+0x5e/0x80 [ 1905.009132][T12481] fib6_nh_init+0x3da/0x1580 [ 1905.009132][T12481] nh_create_ipv6+0x377/0x600 [ 1905.009132][T12481] nexthop_create+0x311/0x650 [ 1905.009132][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1905.009132][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1905.009132][T12481] netlink_rcv_skb+0x130/0x360 [ 1905.009132][T12481] netlink_unicast+0x449/0x710 [ 1905.009132][T12481] netlink_sendmsg+0x723/0xbe0 [ 1905.009132][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1905.009132][T12481] ___sys_sendmsg+0xee/0x170 [ 1905.009132][T12481] __sys_sendmsg+0xcd/0x170 [ 1905.009132][T12481] do_syscall_64+0xc1/0x1d0 [ 1905.009132][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1905.009132][T12481] [ 1905.011084][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1905.011084][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1905.011084][T12481] addrconf_notify+0x344/0xd60 [ 1905.011084][T12481] notifier_call_chain+0xcd/0x150 [ 1905.011084][T12481] register_netdevice+0x1091/0x1690 [ 1905.011084][T12481] veth_newlink+0x401/0x830 [ 1905.011084][T12481] rtnl_newlink_create+0x341/0x850 [ 1905.011084][T12481] __rtnl_newlink+0xac9/0xd80 [ 1905.011084][T12481] rtnl_newlink+0x63/0xa0 [ 1905.011084][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1905.011084][T12481] netlink_rcv_skb+0x130/0x360 [ 1905.011084][T12481] netlink_unicast+0x449/0x710 [ 1905.011084][T12481] netlink_sendmsg+0x723/0xbe0 [ 1905.011084][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1905.011084][T12481] ___sys_sendmsg+0xee/0x170 [ 1905.011084][T12481] __sys_sendmsg+0xcd/0x170 [ 1905.011084][T12481] do_syscall_64+0xc1/0x1d0 [ 1905.011084][T12481] [ 1915.180193][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1915.180696][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1915.180696][T12481] dst_init+0x84/0x4a0 [ 1915.180696][T12481] dst_alloc+0x97/0x150 [ 1915.180696][T12481] ip6_dst_alloc+0x23/0x90 [ 1915.180696][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1915.180696][T12481] ip6_pol_route+0x56f/0x840 [ 1915.180696][T12481] fib6_rule_lookup+0x334/0x630 [ 1915.180696][T12481] ip6_route_output_flags+0x259/0x480 [ 1915.180696][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1915.180696][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1915.180696][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1915.180696][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1915.180696][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1915.180696][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1915.180696][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1915.180696][T12481] arp_solicit+0x4aa/0xe20 [ 1915.180696][T12481] neigh_probe+0xaa/0xf0 [ 1915.180696][T12481] [ 1915.183038][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1915.183038][T12481] dst_init+0x84/0x4a0 [ 1915.183038][T12481] dst_alloc+0x97/0x150 [ 1915.183038][T12481] ip6_dst_alloc+0x23/0x90 [ 1915.183038][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1915.183038][T12481] ip6_pol_route+0x56f/0x840 [ 1915.183038][T12481] fib6_rule_lookup+0x334/0x630 [ 1915.183038][T12481] ip6_route_output_flags+0x259/0x480 [ 1915.183038][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1915.183038][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1915.183038][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1915.183038][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1915.183038][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1915.183038][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1915.183038][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1915.183038][T12481] ip6_finish_output2+0x59b/0xff0 [ 1915.183038][T12481] ip6_finish_output+0x553/0xdf0 [ 1915.183038][T12481] [ 1915.185343][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1915.185343][T12481] netdev_get_by_index+0x5e/0x80 [ 1915.185343][T12481] fib6_nh_init+0x3da/0x1580 [ 1915.185343][T12481] nh_create_ipv6+0x377/0x600 [ 1915.185343][T12481] nexthop_create+0x311/0x650 [ 1915.185343][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1915.185343][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1915.185343][T12481] netlink_rcv_skb+0x130/0x360 [ 1915.185343][T12481] netlink_unicast+0x449/0x710 [ 1915.185343][T12481] netlink_sendmsg+0x723/0xbe0 [ 1915.185343][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1915.185343][T12481] ___sys_sendmsg+0xee/0x170 [ 1915.185343][T12481] __sys_sendmsg+0xcd/0x170 [ 1915.185343][T12481] do_syscall_64+0xc1/0x1d0 [ 1915.185343][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1915.185343][T12481] [ 1915.187315][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1915.187315][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1915.187315][T12481] addrconf_notify+0x344/0xd60 [ 1915.187315][T12481] notifier_call_chain+0xcd/0x150 [ 1915.187315][T12481] register_netdevice+0x1091/0x1690 [ 1915.187315][T12481] veth_newlink+0x401/0x830 [ 1915.187315][T12481] rtnl_newlink_create+0x341/0x850 [ 1915.187315][T12481] __rtnl_newlink+0xac9/0xd80 [ 1915.187315][T12481] rtnl_newlink+0x63/0xa0 [ 1915.187315][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1915.187315][T12481] netlink_rcv_skb+0x130/0x360 [ 1915.187315][T12481] netlink_unicast+0x449/0x710 [ 1915.187315][T12481] netlink_sendmsg+0x723/0xbe0 [ 1915.187315][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1915.187315][T12481] ___sys_sendmsg+0xee/0x170 [ 1915.187315][T12481] __sys_sendmsg+0xcd/0x170 [ 1915.187315][T12481] do_syscall_64+0xc1/0x1d0 [ 1915.187315][T12481] [ 1925.428103][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1925.428559][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1925.428559][T12481] dst_init+0x84/0x4a0 [ 1925.428559][T12481] dst_alloc+0x97/0x150 [ 1925.428559][T12481] ip6_dst_alloc+0x23/0x90 [ 1925.428559][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1925.428559][T12481] ip6_pol_route+0x56f/0x840 [ 1925.428559][T12481] fib6_rule_lookup+0x334/0x630 [ 1925.428559][T12481] ip6_route_output_flags+0x259/0x480 [ 1925.428559][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1925.428559][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1925.428559][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1925.428559][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1925.428559][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1925.428559][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1925.428559][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1925.428559][T12481] arp_solicit+0x4aa/0xe20 [ 1925.428559][T12481] neigh_probe+0xaa/0xf0 [ 1925.428559][T12481] [ 1925.430817][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1925.430817][T12481] dst_init+0x84/0x4a0 [ 1925.430817][T12481] dst_alloc+0x97/0x150 [ 1925.430817][T12481] ip6_dst_alloc+0x23/0x90 [ 1925.430817][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1925.430817][T12481] ip6_pol_route+0x56f/0x840 [ 1925.430817][T12481] fib6_rule_lookup+0x334/0x630 [ 1925.430817][T12481] ip6_route_output_flags+0x259/0x480 [ 1925.430817][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1925.430817][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1925.430817][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1925.430817][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1925.430817][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1925.430817][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1925.430817][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1925.430817][T12481] ip6_finish_output2+0x59b/0xff0 [ 1925.430817][T12481] ip6_finish_output+0x553/0xdf0 [ 1925.430817][T12481] [ 1925.433112][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1925.433112][T12481] netdev_get_by_index+0x5e/0x80 [ 1925.433112][T12481] fib6_nh_init+0x3da/0x1580 [ 1925.433112][T12481] nh_create_ipv6+0x377/0x600 [ 1925.433112][T12481] nexthop_create+0x311/0x650 [ 1925.433112][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1925.433112][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1925.433112][T12481] netlink_rcv_skb+0x130/0x360 [ 1925.433112][T12481] netlink_unicast+0x449/0x710 [ 1925.433112][T12481] netlink_sendmsg+0x723/0xbe0 [ 1925.433112][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1925.433112][T12481] ___sys_sendmsg+0xee/0x170 [ 1925.433112][T12481] __sys_sendmsg+0xcd/0x170 [ 1925.433112][T12481] do_syscall_64+0xc1/0x1d0 [ 1925.433112][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1925.433112][T12481] [ 1925.435077][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1925.435077][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1925.435077][T12481] addrconf_notify+0x344/0xd60 [ 1925.435077][T12481] notifier_call_chain+0xcd/0x150 [ 1925.435077][T12481] register_netdevice+0x1091/0x1690 [ 1925.435077][T12481] veth_newlink+0x401/0x830 [ 1925.435077][T12481] rtnl_newlink_create+0x341/0x850 [ 1925.435077][T12481] __rtnl_newlink+0xac9/0xd80 [ 1925.435077][T12481] rtnl_newlink+0x63/0xa0 [ 1925.435077][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1925.435077][T12481] netlink_rcv_skb+0x130/0x360 [ 1925.435077][T12481] netlink_unicast+0x449/0x710 [ 1925.435077][T12481] netlink_sendmsg+0x723/0xbe0 [ 1925.435077][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1925.435077][T12481] ___sys_sendmsg+0xee/0x170 [ 1925.435077][T12481] __sys_sendmsg+0xcd/0x170 [ 1925.435077][T12481] do_syscall_64+0xc1/0x1d0 [ 1925.435077][T12481] [ 1935.564144][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1935.564526][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1935.564526][T12481] dst_init+0x84/0x4a0 [ 1935.564526][T12481] dst_alloc+0x97/0x150 [ 1935.564526][T12481] ip6_dst_alloc+0x23/0x90 [ 1935.564526][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1935.564526][T12481] ip6_pol_route+0x56f/0x840 [ 1935.564526][T12481] fib6_rule_lookup+0x334/0x630 [ 1935.564526][T12481] ip6_route_output_flags+0x259/0x480 [ 1935.564526][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1935.564526][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1935.564526][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1935.564526][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1935.564526][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1935.564526][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1935.564526][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1935.564526][T12481] arp_solicit+0x4aa/0xe20 [ 1935.564526][T12481] neigh_probe+0xaa/0xf0 [ 1935.564526][T12481] [ 1935.566817][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1935.566817][T12481] dst_init+0x84/0x4a0 [ 1935.566817][T12481] dst_alloc+0x97/0x150 [ 1935.566817][T12481] ip6_dst_alloc+0x23/0x90 [ 1935.566817][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1935.566817][T12481] ip6_pol_route+0x56f/0x840 [ 1935.566817][T12481] fib6_rule_lookup+0x334/0x630 [ 1935.566817][T12481] ip6_route_output_flags+0x259/0x480 [ 1935.566817][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1935.566817][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1935.566817][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1935.566817][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1935.566817][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1935.566817][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1935.566817][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1935.566817][T12481] ip6_finish_output2+0x59b/0xff0 [ 1935.566817][T12481] ip6_finish_output+0x553/0xdf0 [ 1935.566817][T12481] [ 1935.569069][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1935.569069][T12481] netdev_get_by_index+0x5e/0x80 [ 1935.569069][T12481] fib6_nh_init+0x3da/0x1580 [ 1935.569069][T12481] nh_create_ipv6+0x377/0x600 [ 1935.569069][T12481] nexthop_create+0x311/0x650 [ 1935.569069][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1935.569069][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1935.569069][T12481] netlink_rcv_skb+0x130/0x360 [ 1935.569069][T12481] netlink_unicast+0x449/0x710 [ 1935.569069][T12481] netlink_sendmsg+0x723/0xbe0 [ 1935.569069][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1935.569069][T12481] ___sys_sendmsg+0xee/0x170 [ 1935.569069][T12481] __sys_sendmsg+0xcd/0x170 [ 1935.569069][T12481] do_syscall_64+0xc1/0x1d0 [ 1935.569069][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1935.569069][T12481] [ 1935.571009][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1935.571009][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1935.571009][T12481] addrconf_notify+0x344/0xd60 [ 1935.571009][T12481] notifier_call_chain+0xcd/0x150 [ 1935.571009][T12481] register_netdevice+0x1091/0x1690 [ 1935.571009][T12481] veth_newlink+0x401/0x830 [ 1935.571009][T12481] rtnl_newlink_create+0x341/0x850 [ 1935.571009][T12481] __rtnl_newlink+0xac9/0xd80 [ 1935.571009][T12481] rtnl_newlink+0x63/0xa0 [ 1935.571009][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1935.571009][T12481] netlink_rcv_skb+0x130/0x360 [ 1935.571009][T12481] netlink_unicast+0x449/0x710 [ 1935.571009][T12481] netlink_sendmsg+0x723/0xbe0 [ 1935.571009][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1935.571009][T12481] ___sys_sendmsg+0xee/0x170 [ 1935.571009][T12481] __sys_sendmsg+0xcd/0x170 [ 1935.571009][T12481] do_syscall_64+0xc1/0x1d0 [ 1935.571009][T12481] [ 1945.725162][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1945.725583][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1945.725583][T12481] dst_init+0x84/0x4a0 [ 1945.725583][T12481] dst_alloc+0x97/0x150 [ 1945.725583][T12481] ip6_dst_alloc+0x23/0x90 [ 1945.725583][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1945.725583][T12481] ip6_pol_route+0x56f/0x840 [ 1945.725583][T12481] fib6_rule_lookup+0x334/0x630 [ 1945.725583][T12481] ip6_route_output_flags+0x259/0x480 [ 1945.725583][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1945.725583][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1945.725583][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1945.725583][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1945.725583][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1945.725583][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1945.725583][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1945.725583][T12481] arp_solicit+0x4aa/0xe20 [ 1945.725583][T12481] neigh_probe+0xaa/0xf0 [ 1945.725583][T12481] [ 1945.727912][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1945.727912][T12481] dst_init+0x84/0x4a0 [ 1945.727912][T12481] dst_alloc+0x97/0x150 [ 1945.727912][T12481] ip6_dst_alloc+0x23/0x90 [ 1945.727912][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1945.727912][T12481] ip6_pol_route+0x56f/0x840 [ 1945.727912][T12481] fib6_rule_lookup+0x334/0x630 [ 1945.727912][T12481] ip6_route_output_flags+0x259/0x480 [ 1945.727912][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1945.727912][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1945.727912][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1945.727912][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1945.727912][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1945.727912][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1945.727912][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1945.727912][T12481] ip6_finish_output2+0x59b/0xff0 [ 1945.727912][T12481] ip6_finish_output+0x553/0xdf0 [ 1945.727912][T12481] [ 1945.730264][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1945.730264][T12481] netdev_get_by_index+0x5e/0x80 [ 1945.730264][T12481] fib6_nh_init+0x3da/0x1580 [ 1945.730264][T12481] nh_create_ipv6+0x377/0x600 [ 1945.730264][T12481] nexthop_create+0x311/0x650 [ 1945.730264][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1945.730264][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1945.730264][T12481] netlink_rcv_skb+0x130/0x360 [ 1945.730264][T12481] netlink_unicast+0x449/0x710 [ 1945.730264][T12481] netlink_sendmsg+0x723/0xbe0 [ 1945.730264][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1945.730264][T12481] ___sys_sendmsg+0xee/0x170 [ 1945.730264][T12481] __sys_sendmsg+0xcd/0x170 [ 1945.730264][T12481] do_syscall_64+0xc1/0x1d0 [ 1945.730264][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1945.730264][T12481] [ 1945.732271][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1945.732271][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1945.732271][T12481] addrconf_notify+0x344/0xd60 [ 1945.732271][T12481] notifier_call_chain+0xcd/0x150 [ 1945.732271][T12481] register_netdevice+0x1091/0x1690 [ 1945.732271][T12481] veth_newlink+0x401/0x830 [ 1945.732271][T12481] rtnl_newlink_create+0x341/0x850 [ 1945.732271][T12481] __rtnl_newlink+0xac9/0xd80 [ 1945.732271][T12481] rtnl_newlink+0x63/0xa0 [ 1945.732271][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1945.732271][T12481] netlink_rcv_skb+0x130/0x360 [ 1945.732271][T12481] netlink_unicast+0x449/0x710 [ 1945.732271][T12481] netlink_sendmsg+0x723/0xbe0 [ 1945.732271][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1945.732271][T12481] ___sys_sendmsg+0xee/0x170 [ 1945.732271][T12481] __sys_sendmsg+0xcd/0x170 [ 1945.732271][T12481] do_syscall_64+0xc1/0x1d0 [ 1945.732271][T12481] [ 1955.900158][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1955.900556][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1955.900556][T12481] dst_init+0x84/0x4a0 [ 1955.900556][T12481] dst_alloc+0x97/0x150 [ 1955.900556][T12481] ip6_dst_alloc+0x23/0x90 [ 1955.900556][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1955.900556][T12481] ip6_pol_route+0x56f/0x840 [ 1955.900556][T12481] fib6_rule_lookup+0x334/0x630 [ 1955.900556][T12481] ip6_route_output_flags+0x259/0x480 [ 1955.900556][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1955.900556][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1955.900556][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1955.900556][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1955.900556][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1955.900556][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1955.900556][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1955.900556][T12481] arp_solicit+0x4aa/0xe20 [ 1955.900556][T12481] neigh_probe+0xaa/0xf0 [ 1955.900556][T12481] [ 1955.902859][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1955.902859][T12481] dst_init+0x84/0x4a0 [ 1955.902859][T12481] dst_alloc+0x97/0x150 [ 1955.902859][T12481] ip6_dst_alloc+0x23/0x90 [ 1955.902859][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1955.902859][T12481] ip6_pol_route+0x56f/0x840 [ 1955.902859][T12481] fib6_rule_lookup+0x334/0x630 [ 1955.902859][T12481] ip6_route_output_flags+0x259/0x480 [ 1955.902859][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1955.902859][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1955.902859][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1955.902859][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1955.902859][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1955.902859][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1955.902859][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1955.902859][T12481] ip6_finish_output2+0x59b/0xff0 [ 1955.902859][T12481] ip6_finish_output+0x553/0xdf0 [ 1955.902859][T12481] [ 1955.905171][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1955.905171][T12481] netdev_get_by_index+0x5e/0x80 [ 1955.905171][T12481] fib6_nh_init+0x3da/0x1580 [ 1955.905171][T12481] nh_create_ipv6+0x377/0x600 [ 1955.905171][T12481] nexthop_create+0x311/0x650 [ 1955.905171][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1955.905171][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1955.905171][T12481] netlink_rcv_skb+0x130/0x360 [ 1955.905171][T12481] netlink_unicast+0x449/0x710 [ 1955.905171][T12481] netlink_sendmsg+0x723/0xbe0 [ 1955.905171][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1955.905171][T12481] ___sys_sendmsg+0xee/0x170 [ 1955.905171][T12481] __sys_sendmsg+0xcd/0x170 [ 1955.905171][T12481] do_syscall_64+0xc1/0x1d0 [ 1955.905171][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1955.905171][T12481] [ 1955.907173][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1955.907173][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1955.907173][T12481] addrconf_notify+0x344/0xd60 [ 1955.907173][T12481] notifier_call_chain+0xcd/0x150 [ 1955.907173][T12481] register_netdevice+0x1091/0x1690 [ 1955.907173][T12481] veth_newlink+0x401/0x830 [ 1955.907173][T12481] rtnl_newlink_create+0x341/0x850 [ 1955.907173][T12481] __rtnl_newlink+0xac9/0xd80 [ 1955.907173][T12481] rtnl_newlink+0x63/0xa0 [ 1955.907173][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1955.907173][T12481] netlink_rcv_skb+0x130/0x360 [ 1955.907173][T12481] netlink_unicast+0x449/0x710 [ 1955.907173][T12481] netlink_sendmsg+0x723/0xbe0 [ 1955.907173][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1955.907173][T12481] ___sys_sendmsg+0xee/0x170 [ 1955.907173][T12481] __sys_sendmsg+0xcd/0x170 [ 1955.907173][T12481] do_syscall_64+0xc1/0x1d0 [ 1955.907173][T12481] [ 1966.084111][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1966.084570][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1966.084570][T12481] dst_init+0x84/0x4a0 [ 1966.084570][T12481] dst_alloc+0x97/0x150 [ 1966.084570][T12481] ip6_dst_alloc+0x23/0x90 [ 1966.084570][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1966.084570][T12481] ip6_pol_route+0x56f/0x840 [ 1966.084570][T12481] fib6_rule_lookup+0x334/0x630 [ 1966.084570][T12481] ip6_route_output_flags+0x259/0x480 [ 1966.084570][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1966.084570][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1966.084570][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1966.084570][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1966.084570][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1966.084570][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1966.084570][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1966.084570][T12481] arp_solicit+0x4aa/0xe20 [ 1966.084570][T12481] neigh_probe+0xaa/0xf0 [ 1966.084570][T12481] [ 1966.086862][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1966.086862][T12481] dst_init+0x84/0x4a0 [ 1966.086862][T12481] dst_alloc+0x97/0x150 [ 1966.086862][T12481] ip6_dst_alloc+0x23/0x90 [ 1966.086862][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1966.086862][T12481] ip6_pol_route+0x56f/0x840 [ 1966.086862][T12481] fib6_rule_lookup+0x334/0x630 [ 1966.086862][T12481] ip6_route_output_flags+0x259/0x480 [ 1966.086862][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1966.086862][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1966.086862][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1966.086862][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1966.086862][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1966.086862][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1966.086862][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1966.086862][T12481] ip6_finish_output2+0x59b/0xff0 [ 1966.086862][T12481] ip6_finish_output+0x553/0xdf0 [ 1966.086862][T12481] [ 1966.089130][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1966.089130][T12481] netdev_get_by_index+0x5e/0x80 [ 1966.089130][T12481] fib6_nh_init+0x3da/0x1580 [ 1966.089130][T12481] nh_create_ipv6+0x377/0x600 [ 1966.089130][T12481] nexthop_create+0x311/0x650 [ 1966.089130][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1966.089130][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1966.089130][T12481] netlink_rcv_skb+0x130/0x360 [ 1966.089130][T12481] netlink_unicast+0x449/0x710 [ 1966.089130][T12481] netlink_sendmsg+0x723/0xbe0 [ 1966.089130][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1966.089130][T12481] ___sys_sendmsg+0xee/0x170 [ 1966.089130][T12481] __sys_sendmsg+0xcd/0x170 [ 1966.089130][T12481] do_syscall_64+0xc1/0x1d0 [ 1966.089130][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1966.089130][T12481] [ 1966.091151][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1966.091151][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1966.091151][T12481] addrconf_notify+0x344/0xd60 [ 1966.091151][T12481] notifier_call_chain+0xcd/0x150 [ 1966.091151][T12481] register_netdevice+0x1091/0x1690 [ 1966.091151][T12481] veth_newlink+0x401/0x830 [ 1966.091151][T12481] rtnl_newlink_create+0x341/0x850 [ 1966.091151][T12481] __rtnl_newlink+0xac9/0xd80 [ 1966.091151][T12481] rtnl_newlink+0x63/0xa0 [ 1966.091151][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1966.091151][T12481] netlink_rcv_skb+0x130/0x360 [ 1966.091151][T12481] netlink_unicast+0x449/0x710 [ 1966.091151][T12481] netlink_sendmsg+0x723/0xbe0 [ 1966.091151][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1966.091151][T12481] ___sys_sendmsg+0xee/0x170 [ 1966.091151][T12481] __sys_sendmsg+0xcd/0x170 [ 1966.091151][T12481] do_syscall_64+0xc1/0x1d0 [ 1966.091151][T12481] [ 1976.101100][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1976.101547][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1976.101547][T12481] dst_init+0x84/0x4a0 [ 1976.101547][T12481] dst_alloc+0x97/0x150 [ 1976.101547][T12481] ip6_dst_alloc+0x23/0x90 [ 1976.101547][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1976.101547][T12481] ip6_pol_route+0x56f/0x840 [ 1976.101547][T12481] fib6_rule_lookup+0x334/0x630 [ 1976.101547][T12481] ip6_route_output_flags+0x259/0x480 [ 1976.101547][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1976.101547][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1976.101547][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1976.101547][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1976.101547][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1976.101547][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1976.101547][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1976.101547][T12481] arp_solicit+0x4aa/0xe20 [ 1976.101547][T12481] neigh_probe+0xaa/0xf0 [ 1976.101547][T12481] [ 1976.104181][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1976.104181][T12481] dst_init+0x84/0x4a0 [ 1976.104181][T12481] dst_alloc+0x97/0x150 [ 1976.104181][T12481] ip6_dst_alloc+0x23/0x90 [ 1976.104181][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1976.104181][T12481] ip6_pol_route+0x56f/0x840 [ 1976.104181][T12481] fib6_rule_lookup+0x334/0x630 [ 1976.104181][T12481] ip6_route_output_flags+0x259/0x480 [ 1976.104181][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1976.104181][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1976.104181][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1976.104181][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1976.104181][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1976.104181][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1976.104181][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1976.104181][T12481] ip6_finish_output2+0x59b/0xff0 [ 1976.104181][T12481] ip6_finish_output+0x553/0xdf0 [ 1976.104181][T12481] [ 1976.106765][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1976.106765][T12481] netdev_get_by_index+0x5e/0x80 [ 1976.106765][T12481] fib6_nh_init+0x3da/0x1580 [ 1976.106765][T12481] nh_create_ipv6+0x377/0x600 [ 1976.106765][T12481] nexthop_create+0x311/0x650 [ 1976.106765][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1976.106765][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1976.106765][T12481] netlink_rcv_skb+0x130/0x360 [ 1976.106765][T12481] netlink_unicast+0x449/0x710 [ 1976.106765][T12481] netlink_sendmsg+0x723/0xbe0 [ 1976.106765][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1976.106765][T12481] ___sys_sendmsg+0xee/0x170 [ 1976.106765][T12481] __sys_sendmsg+0xcd/0x170 [ 1976.106765][T12481] do_syscall_64+0xc1/0x1d0 [ 1976.106765][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1976.106765][T12481] [ 1976.109071][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1976.109071][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1976.109071][T12481] addrconf_notify+0x344/0xd60 [ 1976.109071][T12481] notifier_call_chain+0xcd/0x150 [ 1976.109071][T12481] register_netdevice+0x1091/0x1690 [ 1976.109071][T12481] veth_newlink+0x401/0x830 [ 1976.109071][T12481] rtnl_newlink_create+0x341/0x850 [ 1976.109071][T12481] __rtnl_newlink+0xac9/0xd80 [ 1976.109071][T12481] rtnl_newlink+0x63/0xa0 [ 1976.109071][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1976.109071][T12481] netlink_rcv_skb+0x130/0x360 [ 1976.109071][T12481] netlink_unicast+0x449/0x710 [ 1976.109071][T12481] netlink_sendmsg+0x723/0xbe0 [ 1976.109071][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1976.109071][T12481] ___sys_sendmsg+0xee/0x170 [ 1976.109071][T12481] __sys_sendmsg+0xcd/0x170 [ 1976.109071][T12481] do_syscall_64+0xc1/0x1d0 [ 1976.109071][T12481] [ 1986.204149][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1986.205125][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1986.205125][T12481] dst_init+0x84/0x4a0 [ 1986.205125][T12481] dst_alloc+0x97/0x150 [ 1986.205125][T12481] ip6_dst_alloc+0x23/0x90 [ 1986.205125][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1986.205125][T12481] ip6_pol_route+0x56f/0x840 [ 1986.205125][T12481] fib6_rule_lookup+0x334/0x630 [ 1986.205125][T12481] ip6_route_output_flags+0x259/0x480 [ 1986.205125][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1986.205125][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1986.205125][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1986.205125][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1986.205125][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1986.205125][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1986.205125][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1986.205125][T12481] arp_solicit+0x4aa/0xe20 [ 1986.205125][T12481] neigh_probe+0xaa/0xf0 [ 1986.205125][T12481] [ 1986.207475][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1986.207475][T12481] dst_init+0x84/0x4a0 [ 1986.207475][T12481] dst_alloc+0x97/0x150 [ 1986.207475][T12481] ip6_dst_alloc+0x23/0x90 [ 1986.207475][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1986.207475][T12481] ip6_pol_route+0x56f/0x840 [ 1986.207475][T12481] fib6_rule_lookup+0x334/0x630 [ 1986.207475][T12481] ip6_route_output_flags+0x259/0x480 [ 1986.207475][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1986.207475][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1986.207475][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1986.207475][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1986.207475][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1986.207475][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1986.207475][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1986.207475][T12481] ip6_finish_output2+0x59b/0xff0 [ 1986.207475][T12481] ip6_finish_output+0x553/0xdf0 [ 1986.207475][T12481] [ 1986.209798][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1986.209798][T12481] netdev_get_by_index+0x5e/0x80 [ 1986.209798][T12481] fib6_nh_init+0x3da/0x1580 [ 1986.209798][T12481] nh_create_ipv6+0x377/0x600 [ 1986.209798][T12481] nexthop_create+0x311/0x650 [ 1986.209798][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1986.209798][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1986.209798][T12481] netlink_rcv_skb+0x130/0x360 [ 1986.209798][T12481] netlink_unicast+0x449/0x710 [ 1986.209798][T12481] netlink_sendmsg+0x723/0xbe0 [ 1986.209798][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1986.209798][T12481] ___sys_sendmsg+0xee/0x170 [ 1986.209798][T12481] __sys_sendmsg+0xcd/0x170 [ 1986.209798][T12481] do_syscall_64+0xc1/0x1d0 [ 1986.209798][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1986.209798][T12481] [ 1986.211805][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1986.211805][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1986.211805][T12481] addrconf_notify+0x344/0xd60 [ 1986.211805][T12481] notifier_call_chain+0xcd/0x150 [ 1986.211805][T12481] register_netdevice+0x1091/0x1690 [ 1986.211805][T12481] veth_newlink+0x401/0x830 [ 1986.211805][T12481] rtnl_newlink_create+0x341/0x850 [ 1986.211805][T12481] __rtnl_newlink+0xac9/0xd80 [ 1986.211805][T12481] rtnl_newlink+0x63/0xa0 [ 1986.211805][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1986.211805][T12481] netlink_rcv_skb+0x130/0x360 [ 1986.211805][T12481] netlink_unicast+0x449/0x710 [ 1986.211805][T12481] netlink_sendmsg+0x723/0xbe0 [ 1986.211805][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1986.211805][T12481] ___sys_sendmsg+0xee/0x170 [ 1986.211805][T12481] __sys_sendmsg+0xcd/0x170 [ 1986.211805][T12481] do_syscall_64+0xc1/0x1d0 [ 1986.211805][T12481] [ 1996.228341][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1996.228839][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1996.228839][T12481] dst_init+0x84/0x4a0 [ 1996.228839][T12481] dst_alloc+0x97/0x150 [ 1996.228839][T12481] ip6_dst_alloc+0x23/0x90 [ 1996.228839][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1996.228839][T12481] ip6_pol_route+0x56f/0x840 [ 1996.228839][T12481] fib6_rule_lookup+0x334/0x630 [ 1996.228839][T12481] ip6_route_output_flags+0x259/0x480 [ 1996.228839][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1996.228839][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1996.228839][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1996.228839][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1996.228839][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1996.228839][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1996.228839][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1996.228839][T12481] arp_solicit+0x4aa/0xe20 [ 1996.228839][T12481] neigh_probe+0xaa/0xf0 [ 1996.228839][T12481] [ 1996.231142][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1996.231142][T12481] dst_init+0x84/0x4a0 [ 1996.231142][T12481] dst_alloc+0x97/0x150 [ 1996.231142][T12481] ip6_dst_alloc+0x23/0x90 [ 1996.231142][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1996.231142][T12481] ip6_pol_route+0x56f/0x840 [ 1996.231142][T12481] fib6_rule_lookup+0x334/0x630 [ 1996.231142][T12481] ip6_route_output_flags+0x259/0x480 [ 1996.231142][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1996.231142][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1996.231142][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1996.231142][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 1996.231142][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1996.231142][T12481] dev_hard_start_xmit+0x10e/0x360 [ 1996.231142][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 1996.231142][T12481] ip6_finish_output2+0x59b/0xff0 [ 1996.231142][T12481] ip6_finish_output+0x553/0xdf0 [ 1996.231142][T12481] [ 1996.233418][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1996.233418][T12481] netdev_get_by_index+0x5e/0x80 [ 1996.233418][T12481] fib6_nh_init+0x3da/0x1580 [ 1996.233418][T12481] nh_create_ipv6+0x377/0x600 [ 1996.233418][T12481] nexthop_create+0x311/0x650 [ 1996.233418][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1996.233418][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1996.233418][T12481] netlink_rcv_skb+0x130/0x360 [ 1996.233418][T12481] netlink_unicast+0x449/0x710 [ 1996.233418][T12481] netlink_sendmsg+0x723/0xbe0 [ 1996.233418][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1996.233418][T12481] ___sys_sendmsg+0xee/0x170 [ 1996.233418][T12481] __sys_sendmsg+0xcd/0x170 [ 1996.233418][T12481] do_syscall_64+0xc1/0x1d0 [ 1996.233418][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1996.233418][T12481] [ 1996.235398][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 1996.235398][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 1996.235398][T12481] addrconf_notify+0x344/0xd60 [ 1996.235398][T12481] notifier_call_chain+0xcd/0x150 [ 1996.235398][T12481] register_netdevice+0x1091/0x1690 [ 1996.235398][T12481] veth_newlink+0x401/0x830 [ 1996.235398][T12481] rtnl_newlink_create+0x341/0x850 [ 1996.235398][T12481] __rtnl_newlink+0xac9/0xd80 [ 1996.235398][T12481] rtnl_newlink+0x63/0xa0 [ 1996.235398][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1996.235398][T12481] netlink_rcv_skb+0x130/0x360 [ 1996.235398][T12481] netlink_unicast+0x449/0x710 [ 1996.235398][T12481] netlink_sendmsg+0x723/0xbe0 [ 1996.235398][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1996.235398][T12481] ___sys_sendmsg+0xee/0x170 [ 1996.235398][T12481] __sys_sendmsg+0xcd/0x170 [ 1996.235398][T12481] do_syscall_64+0xc1/0x1d0 [ 1996.235398][T12481] [ 2006.476184][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2006.476677][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2006.476677][T12481] dst_init+0x84/0x4a0 [ 2006.476677][T12481] dst_alloc+0x97/0x150 [ 2006.476677][T12481] ip6_dst_alloc+0x23/0x90 [ 2006.476677][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2006.476677][T12481] ip6_pol_route+0x56f/0x840 [ 2006.476677][T12481] fib6_rule_lookup+0x334/0x630 [ 2006.476677][T12481] ip6_route_output_flags+0x259/0x480 [ 2006.476677][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2006.476677][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2006.476677][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2006.476677][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2006.476677][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2006.476677][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2006.476677][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2006.476677][T12481] arp_solicit+0x4aa/0xe20 [ 2006.476677][T12481] neigh_probe+0xaa/0xf0 [ 2006.476677][T12481] [ 2006.479182][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2006.479182][T12481] dst_init+0x84/0x4a0 [ 2006.479182][T12481] dst_alloc+0x97/0x150 [ 2006.479182][T12481] ip6_dst_alloc+0x23/0x90 [ 2006.479182][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2006.479182][T12481] ip6_pol_route+0x56f/0x840 [ 2006.479182][T12481] fib6_rule_lookup+0x334/0x630 [ 2006.479182][T12481] ip6_route_output_flags+0x259/0x480 [ 2006.479182][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2006.479182][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2006.479182][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2006.479182][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2006.479182][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2006.479182][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2006.479182][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2006.479182][T12481] ip6_finish_output2+0x59b/0xff0 [ 2006.479182][T12481] ip6_finish_output+0x553/0xdf0 [ 2006.479182][T12481] [ 2006.481571][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2006.481571][T12481] netdev_get_by_index+0x5e/0x80 [ 2006.481571][T12481] fib6_nh_init+0x3da/0x1580 [ 2006.481571][T12481] nh_create_ipv6+0x377/0x600 [ 2006.481571][T12481] nexthop_create+0x311/0x650 [ 2006.481571][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2006.481571][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2006.481571][T12481] netlink_rcv_skb+0x130/0x360 [ 2006.481571][T12481] netlink_unicast+0x449/0x710 [ 2006.481571][T12481] netlink_sendmsg+0x723/0xbe0 [ 2006.481571][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2006.481571][T12481] ___sys_sendmsg+0xee/0x170 [ 2006.481571][T12481] __sys_sendmsg+0xcd/0x170 [ 2006.481571][T12481] do_syscall_64+0xc1/0x1d0 [ 2006.481571][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2006.481571][T12481] [ 2006.483610][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2006.483610][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2006.483610][T12481] addrconf_notify+0x344/0xd60 [ 2006.483610][T12481] notifier_call_chain+0xcd/0x150 [ 2006.483610][T12481] register_netdevice+0x1091/0x1690 [ 2006.483610][T12481] veth_newlink+0x401/0x830 [ 2006.483610][T12481] rtnl_newlink_create+0x341/0x850 [ 2006.483610][T12481] __rtnl_newlink+0xac9/0xd80 [ 2006.483610][T12481] rtnl_newlink+0x63/0xa0 [ 2006.483610][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2006.483610][T12481] netlink_rcv_skb+0x130/0x360 [ 2006.483610][T12481] netlink_unicast+0x449/0x710 [ 2006.483610][T12481] netlink_sendmsg+0x723/0xbe0 [ 2006.483610][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2006.483610][T12481] ___sys_sendmsg+0xee/0x170 [ 2006.483610][T12481] __sys_sendmsg+0xcd/0x170 [ 2006.483610][T12481] do_syscall_64+0xc1/0x1d0 [ 2006.483610][T12481] [ 2016.541070][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2016.541492][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2016.541492][T12481] dst_init+0x84/0x4a0 [ 2016.541492][T12481] dst_alloc+0x97/0x150 [ 2016.541492][T12481] ip6_dst_alloc+0x23/0x90 [ 2016.541492][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2016.541492][T12481] ip6_pol_route+0x56f/0x840 [ 2016.541492][T12481] fib6_rule_lookup+0x334/0x630 [ 2016.541492][T12481] ip6_route_output_flags+0x259/0x480 [ 2016.541492][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2016.541492][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2016.541492][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2016.541492][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2016.541492][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2016.541492][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2016.541492][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2016.541492][T12481] arp_solicit+0x4aa/0xe20 [ 2016.541492][T12481] neigh_probe+0xaa/0xf0 [ 2016.541492][T12481] [ 2016.544013][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2016.544013][T12481] dst_init+0x84/0x4a0 [ 2016.544013][T12481] dst_alloc+0x97/0x150 [ 2016.544013][T12481] ip6_dst_alloc+0x23/0x90 [ 2016.544013][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2016.544013][T12481] ip6_pol_route+0x56f/0x840 [ 2016.544013][T12481] fib6_rule_lookup+0x334/0x630 [ 2016.544013][T12481] ip6_route_output_flags+0x259/0x480 [ 2016.544013][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2016.544013][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2016.544013][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2016.544013][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2016.544013][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2016.544013][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2016.544013][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2016.544013][T12481] ip6_finish_output2+0x59b/0xff0 [ 2016.544013][T12481] ip6_finish_output+0x553/0xdf0 [ 2016.544013][T12481] [ 2016.546579][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2016.546579][T12481] netdev_get_by_index+0x5e/0x80 [ 2016.546579][T12481] fib6_nh_init+0x3da/0x1580 [ 2016.546579][T12481] nh_create_ipv6+0x377/0x600 [ 2016.546579][T12481] nexthop_create+0x311/0x650 [ 2016.546579][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2016.546579][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2016.546579][T12481] netlink_rcv_skb+0x130/0x360 [ 2016.546579][T12481] netlink_unicast+0x449/0x710 [ 2016.546579][T12481] netlink_sendmsg+0x723/0xbe0 [ 2016.546579][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2016.546579][T12481] ___sys_sendmsg+0xee/0x170 [ 2016.546579][T12481] __sys_sendmsg+0xcd/0x170 [ 2016.546579][T12481] do_syscall_64+0xc1/0x1d0 [ 2016.546579][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2016.546579][T12481] [ 2016.548725][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2016.548725][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2016.548725][T12481] addrconf_notify+0x344/0xd60 [ 2016.548725][T12481] notifier_call_chain+0xcd/0x150 [ 2016.548725][T12481] register_netdevice+0x1091/0x1690 [ 2016.548725][T12481] veth_newlink+0x401/0x830 [ 2016.548725][T12481] rtnl_newlink_create+0x341/0x850 [ 2016.548725][T12481] __rtnl_newlink+0xac9/0xd80 [ 2016.548725][T12481] rtnl_newlink+0x63/0xa0 [ 2016.548725][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2016.548725][T12481] netlink_rcv_skb+0x130/0x360 [ 2016.548725][T12481] netlink_unicast+0x449/0x710 [ 2016.548725][T12481] netlink_sendmsg+0x723/0xbe0 [ 2016.548725][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2016.548725][T12481] ___sys_sendmsg+0xee/0x170 [ 2016.548725][T12481] __sys_sendmsg+0xcd/0x170 [ 2016.548725][T12481] do_syscall_64+0xc1/0x1d0 [ 2016.548725][T12481] [ 2026.700060][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2026.700468][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2026.700468][T12481] dst_init+0x84/0x4a0 [ 2026.700468][T12481] dst_alloc+0x97/0x150 [ 2026.700468][T12481] ip6_dst_alloc+0x23/0x90 [ 2026.700468][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2026.700468][T12481] ip6_pol_route+0x56f/0x840 [ 2026.700468][T12481] fib6_rule_lookup+0x334/0x630 [ 2026.700468][T12481] ip6_route_output_flags+0x259/0x480 [ 2026.700468][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2026.700468][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2026.700468][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2026.700468][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2026.700468][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2026.700468][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2026.700468][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2026.700468][T12481] arp_solicit+0x4aa/0xe20 [ 2026.700468][T12481] neigh_probe+0xaa/0xf0 [ 2026.700468][T12481] [ 2026.702841][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2026.702841][T12481] dst_init+0x84/0x4a0 [ 2026.702841][T12481] dst_alloc+0x97/0x150 [ 2026.702841][T12481] ip6_dst_alloc+0x23/0x90 [ 2026.702841][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2026.702841][T12481] ip6_pol_route+0x56f/0x840 [ 2026.702841][T12481] fib6_rule_lookup+0x334/0x630 [ 2026.702841][T12481] ip6_route_output_flags+0x259/0x480 [ 2026.702841][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2026.702841][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2026.702841][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2026.702841][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2026.702841][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2026.702841][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2026.702841][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2026.702841][T12481] ip6_finish_output2+0x59b/0xff0 [ 2026.702841][T12481] ip6_finish_output+0x553/0xdf0 [ 2026.702841][T12481] [ 2026.705164][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2026.705164][T12481] netdev_get_by_index+0x5e/0x80 [ 2026.705164][T12481] fib6_nh_init+0x3da/0x1580 [ 2026.705164][T12481] nh_create_ipv6+0x377/0x600 [ 2026.705164][T12481] nexthop_create+0x311/0x650 [ 2026.705164][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2026.705164][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2026.705164][T12481] netlink_rcv_skb+0x130/0x360 [ 2026.705164][T12481] netlink_unicast+0x449/0x710 [ 2026.705164][T12481] netlink_sendmsg+0x723/0xbe0 [ 2026.705164][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2026.705164][T12481] ___sys_sendmsg+0xee/0x170 [ 2026.705164][T12481] __sys_sendmsg+0xcd/0x170 [ 2026.705164][T12481] do_syscall_64+0xc1/0x1d0 [ 2026.705164][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2026.705164][T12481] [ 2026.707229][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2026.707229][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2026.707229][T12481] addrconf_notify+0x344/0xd60 [ 2026.707229][T12481] notifier_call_chain+0xcd/0x150 [ 2026.707229][T12481] register_netdevice+0x1091/0x1690 [ 2026.707229][T12481] veth_newlink+0x401/0x830 [ 2026.707229][T12481] rtnl_newlink_create+0x341/0x850 [ 2026.707229][T12481] __rtnl_newlink+0xac9/0xd80 [ 2026.707229][T12481] rtnl_newlink+0x63/0xa0 [ 2026.707229][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2026.707229][T12481] netlink_rcv_skb+0x130/0x360 [ 2026.707229][T12481] netlink_unicast+0x449/0x710 [ 2026.707229][T12481] netlink_sendmsg+0x723/0xbe0 [ 2026.707229][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2026.707229][T12481] ___sys_sendmsg+0xee/0x170 [ 2026.707229][T12481] __sys_sendmsg+0xcd/0x170 [ 2026.707229][T12481] do_syscall_64+0xc1/0x1d0 [ 2026.707229][T12481] [ 2036.957124][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2036.957513][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2036.957513][T12481] dst_init+0x84/0x4a0 [ 2036.957513][T12481] dst_alloc+0x97/0x150 [ 2036.957513][T12481] ip6_dst_alloc+0x23/0x90 [ 2036.957513][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2036.957513][T12481] ip6_pol_route+0x56f/0x840 [ 2036.957513][T12481] fib6_rule_lookup+0x334/0x630 [ 2036.957513][T12481] ip6_route_output_flags+0x259/0x480 [ 2036.957513][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2036.957513][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2036.957513][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2036.957513][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2036.957513][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2036.957513][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2036.957513][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2036.957513][T12481] arp_solicit+0x4aa/0xe20 [ 2036.957513][T12481] neigh_probe+0xaa/0xf0 [ 2036.957513][T12481] [ 2036.959825][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2036.959825][T12481] dst_init+0x84/0x4a0 [ 2036.959825][T12481] dst_alloc+0x97/0x150 [ 2036.959825][T12481] ip6_dst_alloc+0x23/0x90 [ 2036.959825][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2036.959825][T12481] ip6_pol_route+0x56f/0x840 [ 2036.959825][T12481] fib6_rule_lookup+0x334/0x630 [ 2036.959825][T12481] ip6_route_output_flags+0x259/0x480 [ 2036.959825][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2036.959825][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2036.959825][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2036.959825][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2036.959825][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2036.959825][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2036.959825][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2036.959825][T12481] ip6_finish_output2+0x59b/0xff0 [ 2036.959825][T12481] ip6_finish_output+0x553/0xdf0 [ 2036.959825][T12481] [ 2036.962198][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2036.962198][T12481] netdev_get_by_index+0x5e/0x80 [ 2036.962198][T12481] fib6_nh_init+0x3da/0x1580 [ 2036.962198][T12481] nh_create_ipv6+0x377/0x600 [ 2036.962198][T12481] nexthop_create+0x311/0x650 [ 2036.962198][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2036.962198][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2036.962198][T12481] netlink_rcv_skb+0x130/0x360 [ 2036.962198][T12481] netlink_unicast+0x449/0x710 [ 2036.962198][T12481] netlink_sendmsg+0x723/0xbe0 [ 2036.962198][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2036.962198][T12481] ___sys_sendmsg+0xee/0x170 [ 2036.962198][T12481] __sys_sendmsg+0xcd/0x170 [ 2036.962198][T12481] do_syscall_64+0xc1/0x1d0 [ 2036.962198][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2036.962198][T12481] [ 2036.964191][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2036.964191][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2036.964191][T12481] addrconf_notify+0x344/0xd60 [ 2036.964191][T12481] notifier_call_chain+0xcd/0x150 [ 2036.964191][T12481] register_netdevice+0x1091/0x1690 [ 2036.964191][T12481] veth_newlink+0x401/0x830 [ 2036.964191][T12481] rtnl_newlink_create+0x341/0x850 [ 2036.964191][T12481] __rtnl_newlink+0xac9/0xd80 [ 2036.964191][T12481] rtnl_newlink+0x63/0xa0 [ 2036.964191][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2036.964191][T12481] netlink_rcv_skb+0x130/0x360 [ 2036.964191][T12481] netlink_unicast+0x449/0x710 [ 2036.964191][T12481] netlink_sendmsg+0x723/0xbe0 [ 2036.964191][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2036.964191][T12481] ___sys_sendmsg+0xee/0x170 [ 2036.964191][T12481] __sys_sendmsg+0xcd/0x170 [ 2036.964191][T12481] do_syscall_64+0xc1/0x1d0 [ 2036.964191][T12481] [ 2047.133059][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2047.133479][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2047.133479][T12481] dst_init+0x84/0x4a0 [ 2047.133479][T12481] dst_alloc+0x97/0x150 [ 2047.133479][T12481] ip6_dst_alloc+0x23/0x90 [ 2047.133479][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2047.133479][T12481] ip6_pol_route+0x56f/0x840 [ 2047.133479][T12481] fib6_rule_lookup+0x334/0x630 [ 2047.133479][T12481] ip6_route_output_flags+0x259/0x480 [ 2047.133479][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2047.133479][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2047.133479][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2047.133479][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2047.133479][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2047.133479][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2047.133479][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2047.133479][T12481] arp_solicit+0x4aa/0xe20 [ 2047.133479][T12481] neigh_probe+0xaa/0xf0 [ 2047.133479][T12481] [ 2047.135823][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2047.135823][T12481] dst_init+0x84/0x4a0 [ 2047.135823][T12481] dst_alloc+0x97/0x150 [ 2047.135823][T12481] ip6_dst_alloc+0x23/0x90 [ 2047.135823][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2047.135823][T12481] ip6_pol_route+0x56f/0x840 [ 2047.135823][T12481] fib6_rule_lookup+0x334/0x630 [ 2047.135823][T12481] ip6_route_output_flags+0x259/0x480 [ 2047.135823][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2047.135823][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2047.135823][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2047.135823][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2047.135823][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2047.135823][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2047.135823][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2047.135823][T12481] ip6_finish_output2+0x59b/0xff0 [ 2047.135823][T12481] ip6_finish_output+0x553/0xdf0 [ 2047.135823][T12481] [ 2047.138285][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2047.138285][T12481] netdev_get_by_index+0x5e/0x80 [ 2047.138285][T12481] fib6_nh_init+0x3da/0x1580 [ 2047.138285][T12481] nh_create_ipv6+0x377/0x600 [ 2047.138285][T12481] nexthop_create+0x311/0x650 [ 2047.138285][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2047.138285][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2047.138285][T12481] netlink_rcv_skb+0x130/0x360 [ 2047.138285][T12481] netlink_unicast+0x449/0x710 [ 2047.138285][T12481] netlink_sendmsg+0x723/0xbe0 [ 2047.138285][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2047.138285][T12481] ___sys_sendmsg+0xee/0x170 [ 2047.138285][T12481] __sys_sendmsg+0xcd/0x170 [ 2047.138285][T12481] do_syscall_64+0xc1/0x1d0 [ 2047.138285][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2047.138285][T12481] [ 2047.140456][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2047.140456][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2047.140456][T12481] addrconf_notify+0x344/0xd60 [ 2047.140456][T12481] notifier_call_chain+0xcd/0x150 [ 2047.140456][T12481] register_netdevice+0x1091/0x1690 [ 2047.140456][T12481] veth_newlink+0x401/0x830 [ 2047.140456][T12481] rtnl_newlink_create+0x341/0x850 [ 2047.140456][T12481] __rtnl_newlink+0xac9/0xd80 [ 2047.140456][T12481] rtnl_newlink+0x63/0xa0 [ 2047.140456][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2047.140456][T12481] netlink_rcv_skb+0x130/0x360 [ 2047.140456][T12481] netlink_unicast+0x449/0x710 [ 2047.140456][T12481] netlink_sendmsg+0x723/0xbe0 [ 2047.140456][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2047.140456][T12481] ___sys_sendmsg+0xee/0x170 [ 2047.140456][T12481] __sys_sendmsg+0xcd/0x170 [ 2047.140456][T12481] do_syscall_64+0xc1/0x1d0 [ 2047.140456][T12481] [ 2057.316243][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2057.316639][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2057.316639][T12481] dst_init+0x84/0x4a0 [ 2057.316639][T12481] dst_alloc+0x97/0x150 [ 2057.316639][T12481] ip6_dst_alloc+0x23/0x90 [ 2057.316639][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2057.316639][T12481] ip6_pol_route+0x56f/0x840 [ 2057.316639][T12481] fib6_rule_lookup+0x334/0x630 [ 2057.316639][T12481] ip6_route_output_flags+0x259/0x480 [ 2057.316639][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2057.316639][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2057.316639][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2057.316639][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2057.316639][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2057.316639][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2057.316639][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2057.316639][T12481] arp_solicit+0x4aa/0xe20 [ 2057.316639][T12481] neigh_probe+0xaa/0xf0 [ 2057.316639][T12481] [ 2057.318948][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2057.318948][T12481] dst_init+0x84/0x4a0 [ 2057.318948][T12481] dst_alloc+0x97/0x150 [ 2057.318948][T12481] ip6_dst_alloc+0x23/0x90 [ 2057.318948][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2057.318948][T12481] ip6_pol_route+0x56f/0x840 [ 2057.318948][T12481] fib6_rule_lookup+0x334/0x630 [ 2057.318948][T12481] ip6_route_output_flags+0x259/0x480 [ 2057.318948][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2057.318948][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2057.318948][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2057.318948][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2057.318948][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2057.318948][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2057.318948][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2057.318948][T12481] ip6_finish_output2+0x59b/0xff0 [ 2057.318948][T12481] ip6_finish_output+0x553/0xdf0 [ 2057.318948][T12481] [ 2057.321292][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2057.321292][T12481] netdev_get_by_index+0x5e/0x80 [ 2057.321292][T12481] fib6_nh_init+0x3da/0x1580 [ 2057.321292][T12481] nh_create_ipv6+0x377/0x600 [ 2057.321292][T12481] nexthop_create+0x311/0x650 [ 2057.321292][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2057.321292][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2057.321292][T12481] netlink_rcv_skb+0x130/0x360 [ 2057.321292][T12481] netlink_unicast+0x449/0x710 [ 2057.321292][T12481] netlink_sendmsg+0x723/0xbe0 [ 2057.321292][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2057.321292][T12481] ___sys_sendmsg+0xee/0x170 [ 2057.321292][T12481] __sys_sendmsg+0xcd/0x170 [ 2057.321292][T12481] do_syscall_64+0xc1/0x1d0 [ 2057.321292][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2057.321292][T12481] [ 2057.323247][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2057.323247][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2057.323247][T12481] addrconf_notify+0x344/0xd60 [ 2057.323247][T12481] notifier_call_chain+0xcd/0x150 [ 2057.323247][T12481] register_netdevice+0x1091/0x1690 [ 2057.323247][T12481] veth_newlink+0x401/0x830 [ 2057.323247][T12481] rtnl_newlink_create+0x341/0x850 [ 2057.323247][T12481] __rtnl_newlink+0xac9/0xd80 [ 2057.323247][T12481] rtnl_newlink+0x63/0xa0 [ 2057.323247][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2057.323247][T12481] netlink_rcv_skb+0x130/0x360 [ 2057.323247][T12481] netlink_unicast+0x449/0x710 [ 2057.323247][T12481] netlink_sendmsg+0x723/0xbe0 [ 2057.323247][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2057.323247][T12481] ___sys_sendmsg+0xee/0x170 [ 2057.323247][T12481] __sys_sendmsg+0xcd/0x170 [ 2057.323247][T12481] do_syscall_64+0xc1/0x1d0 [ 2057.323247][T12481] [ 2067.524099][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2067.524496][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2067.524496][T12481] dst_init+0x84/0x4a0 [ 2067.524496][T12481] dst_alloc+0x97/0x150 [ 2067.524496][T12481] ip6_dst_alloc+0x23/0x90 [ 2067.524496][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2067.524496][T12481] ip6_pol_route+0x56f/0x840 [ 2067.524496][T12481] fib6_rule_lookup+0x334/0x630 [ 2067.524496][T12481] ip6_route_output_flags+0x259/0x480 [ 2067.524496][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2067.524496][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2067.524496][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2067.524496][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2067.524496][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2067.524496][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2067.524496][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2067.524496][T12481] arp_solicit+0x4aa/0xe20 [ 2067.524496][T12481] neigh_probe+0xaa/0xf0 [ 2067.524496][T12481] [ 2067.526834][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2067.526834][T12481] dst_init+0x84/0x4a0 [ 2067.526834][T12481] dst_alloc+0x97/0x150 [ 2067.526834][T12481] ip6_dst_alloc+0x23/0x90 [ 2067.526834][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2067.526834][T12481] ip6_pol_route+0x56f/0x840 [ 2067.526834][T12481] fib6_rule_lookup+0x334/0x630 [ 2067.526834][T12481] ip6_route_output_flags+0x259/0x480 [ 2067.526834][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2067.526834][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2067.526834][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2067.526834][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2067.526834][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2067.526834][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2067.526834][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2067.526834][T12481] ip6_finish_output2+0x59b/0xff0 [ 2067.526834][T12481] ip6_finish_output+0x553/0xdf0 [ 2067.526834][T12481] [ 2067.529148][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2067.529148][T12481] netdev_get_by_index+0x5e/0x80 [ 2067.529148][T12481] fib6_nh_init+0x3da/0x1580 [ 2067.529148][T12481] nh_create_ipv6+0x377/0x600 [ 2067.529148][T12481] nexthop_create+0x311/0x650 [ 2067.529148][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2067.529148][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2067.529148][T12481] netlink_rcv_skb+0x130/0x360 [ 2067.529148][T12481] netlink_unicast+0x449/0x710 [ 2067.529148][T12481] netlink_sendmsg+0x723/0xbe0 [ 2067.529148][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2067.529148][T12481] ___sys_sendmsg+0xee/0x170 [ 2067.529148][T12481] __sys_sendmsg+0xcd/0x170 [ 2067.529148][T12481] do_syscall_64+0xc1/0x1d0 [ 2067.529148][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2067.529148][T12481] [ 2067.531138][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2067.531138][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2067.531138][T12481] addrconf_notify+0x344/0xd60 [ 2067.531138][T12481] notifier_call_chain+0xcd/0x150 [ 2067.531138][T12481] register_netdevice+0x1091/0x1690 [ 2067.531138][T12481] veth_newlink+0x401/0x830 [ 2067.531138][T12481] rtnl_newlink_create+0x341/0x850 [ 2067.531138][T12481] __rtnl_newlink+0xac9/0xd80 [ 2067.531138][T12481] rtnl_newlink+0x63/0xa0 [ 2067.531138][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2067.531138][T12481] netlink_rcv_skb+0x130/0x360 [ 2067.531138][T12481] netlink_unicast+0x449/0x710 [ 2067.531138][T12481] netlink_sendmsg+0x723/0xbe0 [ 2067.531138][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2067.531138][T12481] ___sys_sendmsg+0xee/0x170 [ 2067.531138][T12481] __sys_sendmsg+0xcd/0x170 [ 2067.531138][T12481] do_syscall_64+0xc1/0x1d0 [ 2067.531138][T12481] [ 2077.740257][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2077.740651][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2077.740651][T12481] dst_init+0x84/0x4a0 [ 2077.740651][T12481] dst_alloc+0x97/0x150 [ 2077.740651][T12481] ip6_dst_alloc+0x23/0x90 [ 2077.740651][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2077.740651][T12481] ip6_pol_route+0x56f/0x840 [ 2077.740651][T12481] fib6_rule_lookup+0x334/0x630 [ 2077.740651][T12481] ip6_route_output_flags+0x259/0x480 [ 2077.740651][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2077.740651][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2077.740651][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2077.740651][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2077.740651][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2077.740651][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2077.740651][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2077.740651][T12481] arp_solicit+0x4aa/0xe20 [ 2077.740651][T12481] neigh_probe+0xaa/0xf0 [ 2077.740651][T12481] [ 2077.742966][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2077.742966][T12481] dst_init+0x84/0x4a0 [ 2077.742966][T12481] dst_alloc+0x97/0x150 [ 2077.742966][T12481] ip6_dst_alloc+0x23/0x90 [ 2077.742966][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2077.742966][T12481] ip6_pol_route+0x56f/0x840 [ 2077.742966][T12481] fib6_rule_lookup+0x334/0x630 [ 2077.742966][T12481] ip6_route_output_flags+0x259/0x480 [ 2077.742966][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2077.742966][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2077.742966][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2077.742966][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2077.742966][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2077.742966][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2077.742966][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2077.742966][T12481] ip6_finish_output2+0x59b/0xff0 [ 2077.742966][T12481] ip6_finish_output+0x553/0xdf0 [ 2077.742966][T12481] [ 2077.745290][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2077.745290][T12481] netdev_get_by_index+0x5e/0x80 [ 2077.745290][T12481] fib6_nh_init+0x3da/0x1580 [ 2077.745290][T12481] nh_create_ipv6+0x377/0x600 [ 2077.745290][T12481] nexthop_create+0x311/0x650 [ 2077.745290][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2077.745290][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2077.745290][T12481] netlink_rcv_skb+0x130/0x360 [ 2077.745290][T12481] netlink_unicast+0x449/0x710 [ 2077.745290][T12481] netlink_sendmsg+0x723/0xbe0 [ 2077.745290][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2077.745290][T12481] ___sys_sendmsg+0xee/0x170 [ 2077.745290][T12481] __sys_sendmsg+0xcd/0x170 [ 2077.745290][T12481] do_syscall_64+0xc1/0x1d0 [ 2077.745290][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2077.745290][T12481] [ 2077.747261][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2077.747261][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2077.747261][T12481] addrconf_notify+0x344/0xd60 [ 2077.747261][T12481] notifier_call_chain+0xcd/0x150 [ 2077.747261][T12481] register_netdevice+0x1091/0x1690 [ 2077.747261][T12481] veth_newlink+0x401/0x830 [ 2077.747261][T12481] rtnl_newlink_create+0x341/0x850 [ 2077.747261][T12481] __rtnl_newlink+0xac9/0xd80 [ 2077.747261][T12481] rtnl_newlink+0x63/0xa0 [ 2077.747261][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2077.747261][T12481] netlink_rcv_skb+0x130/0x360 [ 2077.747261][T12481] netlink_unicast+0x449/0x710 [ 2077.747261][T12481] netlink_sendmsg+0x723/0xbe0 [ 2077.747261][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2077.747261][T12481] ___sys_sendmsg+0xee/0x170 [ 2077.747261][T12481] __sys_sendmsg+0xcd/0x170 [ 2077.747261][T12481] do_syscall_64+0xc1/0x1d0 [ 2077.747261][T12481] [ 2087.964201][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2087.964599][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2087.964599][T12481] dst_init+0x84/0x4a0 [ 2087.964599][T12481] dst_alloc+0x97/0x150 [ 2087.964599][T12481] ip6_dst_alloc+0x23/0x90 [ 2087.964599][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2087.964599][T12481] ip6_pol_route+0x56f/0x840 [ 2087.964599][T12481] fib6_rule_lookup+0x334/0x630 [ 2087.964599][T12481] ip6_route_output_flags+0x259/0x480 [ 2087.964599][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2087.964599][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2087.964599][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2087.964599][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2087.964599][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2087.964599][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2087.964599][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2087.964599][T12481] arp_solicit+0x4aa/0xe20 [ 2087.964599][T12481] neigh_probe+0xaa/0xf0 [ 2087.964599][T12481] [ 2087.966934][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2087.966934][T12481] dst_init+0x84/0x4a0 [ 2087.966934][T12481] dst_alloc+0x97/0x150 [ 2087.966934][T12481] ip6_dst_alloc+0x23/0x90 [ 2087.966934][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2087.966934][T12481] ip6_pol_route+0x56f/0x840 [ 2087.966934][T12481] fib6_rule_lookup+0x334/0x630 [ 2087.966934][T12481] ip6_route_output_flags+0x259/0x480 [ 2087.966934][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2087.966934][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2087.966934][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2087.966934][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2087.966934][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2087.966934][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2087.966934][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2087.966934][T12481] ip6_finish_output2+0x59b/0xff0 [ 2087.966934][T12481] ip6_finish_output+0x553/0xdf0 [ 2087.966934][T12481] [ 2087.969239][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2087.969239][T12481] netdev_get_by_index+0x5e/0x80 [ 2087.969239][T12481] fib6_nh_init+0x3da/0x1580 [ 2087.969239][T12481] nh_create_ipv6+0x377/0x600 [ 2087.969239][T12481] nexthop_create+0x311/0x650 [ 2087.969239][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2087.969239][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2087.969239][T12481] netlink_rcv_skb+0x130/0x360 [ 2087.969239][T12481] netlink_unicast+0x449/0x710 [ 2087.969239][T12481] netlink_sendmsg+0x723/0xbe0 [ 2087.969239][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2087.969239][T12481] ___sys_sendmsg+0xee/0x170 [ 2087.969239][T12481] __sys_sendmsg+0xcd/0x170 [ 2087.969239][T12481] do_syscall_64+0xc1/0x1d0 [ 2087.969239][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2087.969239][T12481] [ 2087.971238][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2087.971238][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2087.971238][T12481] addrconf_notify+0x344/0xd60 [ 2087.971238][T12481] notifier_call_chain+0xcd/0x150 [ 2087.971238][T12481] register_netdevice+0x1091/0x1690 [ 2087.971238][T12481] veth_newlink+0x401/0x830 [ 2087.971238][T12481] rtnl_newlink_create+0x341/0x850 [ 2087.971238][T12481] __rtnl_newlink+0xac9/0xd80 [ 2087.971238][T12481] rtnl_newlink+0x63/0xa0 [ 2087.971238][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2087.971238][T12481] netlink_rcv_skb+0x130/0x360 [ 2087.971238][T12481] netlink_unicast+0x449/0x710 [ 2087.971238][T12481] netlink_sendmsg+0x723/0xbe0 [ 2087.971238][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2087.971238][T12481] ___sys_sendmsg+0xee/0x170 [ 2087.971238][T12481] __sys_sendmsg+0xcd/0x170 [ 2087.971238][T12481] do_syscall_64+0xc1/0x1d0 [ 2087.971238][T12481] [ 2098.172153][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2098.172585][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2098.172585][T12481] dst_init+0x84/0x4a0 [ 2098.172585][T12481] dst_alloc+0x97/0x150 [ 2098.172585][T12481] ip6_dst_alloc+0x23/0x90 [ 2098.172585][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2098.172585][T12481] ip6_pol_route+0x56f/0x840 [ 2098.172585][T12481] fib6_rule_lookup+0x334/0x630 [ 2098.172585][T12481] ip6_route_output_flags+0x259/0x480 [ 2098.172585][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2098.172585][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2098.172585][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2098.172585][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2098.172585][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2098.172585][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2098.172585][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2098.172585][T12481] arp_solicit+0x4aa/0xe20 [ 2098.172585][T12481] neigh_probe+0xaa/0xf0 [ 2098.172585][T12481] [ 2098.175472][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2098.175472][T12481] dst_init+0x84/0x4a0 [ 2098.175472][T12481] dst_alloc+0x97/0x150 [ 2098.175472][T12481] ip6_dst_alloc+0x23/0x90 [ 2098.175472][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2098.175472][T12481] ip6_pol_route+0x56f/0x840 [ 2098.175472][T12481] fib6_rule_lookup+0x334/0x630 [ 2098.175472][T12481] ip6_route_output_flags+0x259/0x480 [ 2098.175472][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2098.175472][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2098.175472][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2098.175472][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2098.175472][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2098.175472][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2098.175472][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2098.175472][T12481] ip6_finish_output2+0x59b/0xff0 [ 2098.175472][T12481] ip6_finish_output+0x553/0xdf0 [ 2098.175472][T12481] [ 2098.177984][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2098.177984][T12481] netdev_get_by_index+0x5e/0x80 [ 2098.177984][T12481] fib6_nh_init+0x3da/0x1580 [ 2098.177984][T12481] nh_create_ipv6+0x377/0x600 [ 2098.177984][T12481] nexthop_create+0x311/0x650 [ 2098.177984][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2098.177984][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2098.177984][T12481] netlink_rcv_skb+0x130/0x360 [ 2098.177984][T12481] netlink_unicast+0x449/0x710 [ 2098.177984][T12481] netlink_sendmsg+0x723/0xbe0 [ 2098.177984][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2098.177984][T12481] ___sys_sendmsg+0xee/0x170 [ 2098.177984][T12481] __sys_sendmsg+0xcd/0x170 [ 2098.177984][T12481] do_syscall_64+0xc1/0x1d0 [ 2098.177984][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2098.177984][T12481] [ 2098.180137][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2098.180137][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2098.180137][T12481] addrconf_notify+0x344/0xd60 [ 2098.180137][T12481] notifier_call_chain+0xcd/0x150 [ 2098.180137][T12481] register_netdevice+0x1091/0x1690 [ 2098.180137][T12481] veth_newlink+0x401/0x830 [ 2098.180137][T12481] rtnl_newlink_create+0x341/0x850 [ 2098.180137][T12481] __rtnl_newlink+0xac9/0xd80 [ 2098.180137][T12481] rtnl_newlink+0x63/0xa0 [ 2098.180137][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2098.180137][T12481] netlink_rcv_skb+0x130/0x360 [ 2098.180137][T12481] netlink_unicast+0x449/0x710 [ 2098.180137][T12481] netlink_sendmsg+0x723/0xbe0 [ 2098.180137][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2098.180137][T12481] ___sys_sendmsg+0xee/0x170 [ 2098.180137][T12481] __sys_sendmsg+0xcd/0x170 [ 2098.180137][T12481] do_syscall_64+0xc1/0x1d0 [ 2098.180137][T12481] [ 2108.372260][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2108.372660][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2108.372660][T12481] dst_init+0x84/0x4a0 [ 2108.372660][T12481] dst_alloc+0x97/0x150 [ 2108.372660][T12481] ip6_dst_alloc+0x23/0x90 [ 2108.372660][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2108.372660][T12481] ip6_pol_route+0x56f/0x840 [ 2108.372660][T12481] fib6_rule_lookup+0x334/0x630 [ 2108.372660][T12481] ip6_route_output_flags+0x259/0x480 [ 2108.372660][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2108.372660][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2108.372660][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2108.372660][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2108.372660][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2108.372660][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2108.372660][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2108.372660][T12481] arp_solicit+0x4aa/0xe20 [ 2108.372660][T12481] neigh_probe+0xaa/0xf0 [ 2108.372660][T12481] [ 2108.374960][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2108.374960][T12481] dst_init+0x84/0x4a0 [ 2108.374960][T12481] dst_alloc+0x97/0x150 [ 2108.374960][T12481] ip6_dst_alloc+0x23/0x90 [ 2108.374960][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2108.374960][T12481] ip6_pol_route+0x56f/0x840 [ 2108.374960][T12481] fib6_rule_lookup+0x334/0x630 [ 2108.374960][T12481] ip6_route_output_flags+0x259/0x480 [ 2108.374960][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2108.374960][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2108.374960][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2108.374960][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2108.374960][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2108.374960][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2108.374960][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2108.374960][T12481] ip6_finish_output2+0x59b/0xff0 [ 2108.374960][T12481] ip6_finish_output+0x553/0xdf0 [ 2108.374960][T12481] [ 2108.377270][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2108.377270][T12481] netdev_get_by_index+0x5e/0x80 [ 2108.377270][T12481] fib6_nh_init+0x3da/0x1580 [ 2108.377270][T12481] nh_create_ipv6+0x377/0x600 [ 2108.377270][T12481] nexthop_create+0x311/0x650 [ 2108.377270][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2108.377270][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2108.377270][T12481] netlink_rcv_skb+0x130/0x360 [ 2108.377270][T12481] netlink_unicast+0x449/0x710 [ 2108.377270][T12481] netlink_sendmsg+0x723/0xbe0 [ 2108.377270][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2108.377270][T12481] ___sys_sendmsg+0xee/0x170 [ 2108.377270][T12481] __sys_sendmsg+0xcd/0x170 [ 2108.377270][T12481] do_syscall_64+0xc1/0x1d0 [ 2108.377270][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2108.377270][T12481] [ 2108.379249][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2108.379249][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2108.379249][T12481] addrconf_notify+0x344/0xd60 [ 2108.379249][T12481] notifier_call_chain+0xcd/0x150 [ 2108.379249][T12481] register_netdevice+0x1091/0x1690 [ 2108.379249][T12481] veth_newlink+0x401/0x830 [ 2108.379249][T12481] rtnl_newlink_create+0x341/0x850 [ 2108.379249][T12481] __rtnl_newlink+0xac9/0xd80 [ 2108.379249][T12481] rtnl_newlink+0x63/0xa0 [ 2108.379249][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2108.379249][T12481] netlink_rcv_skb+0x130/0x360 [ 2108.379249][T12481] netlink_unicast+0x449/0x710 [ 2108.379249][T12481] netlink_sendmsg+0x723/0xbe0 [ 2108.379249][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2108.379249][T12481] ___sys_sendmsg+0xee/0x170 [ 2108.379249][T12481] __sys_sendmsg+0xcd/0x170 [ 2108.379249][T12481] do_syscall_64+0xc1/0x1d0 [ 2108.379249][T12481] [ 2118.645056][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2118.645474][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2118.645474][T12481] dst_init+0x84/0x4a0 [ 2118.645474][T12481] dst_alloc+0x97/0x150 [ 2118.645474][T12481] ip6_dst_alloc+0x23/0x90 [ 2118.645474][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2118.645474][T12481] ip6_pol_route+0x56f/0x840 [ 2118.645474][T12481] fib6_rule_lookup+0x334/0x630 [ 2118.645474][T12481] ip6_route_output_flags+0x259/0x480 [ 2118.645474][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2118.645474][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2118.645474][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2118.645474][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2118.645474][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2118.645474][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2118.645474][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2118.645474][T12481] arp_solicit+0x4aa/0xe20 [ 2118.645474][T12481] neigh_probe+0xaa/0xf0 [ 2118.645474][T12481] [ 2118.647739][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2118.647739][T12481] dst_init+0x84/0x4a0 [ 2118.647739][T12481] dst_alloc+0x97/0x150 [ 2118.647739][T12481] ip6_dst_alloc+0x23/0x90 [ 2118.647739][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2118.647739][T12481] ip6_pol_route+0x56f/0x840 [ 2118.647739][T12481] fib6_rule_lookup+0x334/0x630 [ 2118.647739][T12481] ip6_route_output_flags+0x259/0x480 [ 2118.647739][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2118.647739][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2118.647739][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2118.647739][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2118.647739][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2118.647739][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2118.647739][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2118.647739][T12481] ip6_finish_output2+0x59b/0xff0 [ 2118.647739][T12481] ip6_finish_output+0x553/0xdf0 [ 2118.647739][T12481] [ 2118.649999][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2118.649999][T12481] netdev_get_by_index+0x5e/0x80 [ 2118.649999][T12481] fib6_nh_init+0x3da/0x1580 [ 2118.649999][T12481] nh_create_ipv6+0x377/0x600 [ 2118.649999][T12481] nexthop_create+0x311/0x650 [ 2118.649999][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2118.649999][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2118.649999][T12481] netlink_rcv_skb+0x130/0x360 [ 2118.649999][T12481] netlink_unicast+0x449/0x710 [ 2118.649999][T12481] netlink_sendmsg+0x723/0xbe0 [ 2118.649999][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2118.649999][T12481] ___sys_sendmsg+0xee/0x170 [ 2118.649999][T12481] __sys_sendmsg+0xcd/0x170 [ 2118.649999][T12481] do_syscall_64+0xc1/0x1d0 [ 2118.649999][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2118.649999][T12481] [ 2118.651937][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2118.651937][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2118.651937][T12481] addrconf_notify+0x344/0xd60 [ 2118.651937][T12481] notifier_call_chain+0xcd/0x150 [ 2118.651937][T12481] register_netdevice+0x1091/0x1690 [ 2118.651937][T12481] veth_newlink+0x401/0x830 [ 2118.651937][T12481] rtnl_newlink_create+0x341/0x850 [ 2118.651937][T12481] __rtnl_newlink+0xac9/0xd80 [ 2118.651937][T12481] rtnl_newlink+0x63/0xa0 [ 2118.651937][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2118.651937][T12481] netlink_rcv_skb+0x130/0x360 [ 2118.651937][T12481] netlink_unicast+0x449/0x710 [ 2118.651937][T12481] netlink_sendmsg+0x723/0xbe0 [ 2118.651937][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2118.651937][T12481] ___sys_sendmsg+0xee/0x170 [ 2118.651937][T12481] __sys_sendmsg+0xcd/0x170 [ 2118.651937][T12481] do_syscall_64+0xc1/0x1d0 [ 2118.651937][T12481] [ 2128.812840][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2128.813264][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2128.813264][T12481] dst_init+0x84/0x4a0 [ 2128.813264][T12481] dst_alloc+0x97/0x150 [ 2128.813264][T12481] ip6_dst_alloc+0x23/0x90 [ 2128.813264][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2128.813264][T12481] ip6_pol_route+0x56f/0x840 [ 2128.813264][T12481] fib6_rule_lookup+0x334/0x630 [ 2128.813264][T12481] ip6_route_output_flags+0x259/0x480 [ 2128.813264][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2128.813264][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2128.813264][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2128.813264][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2128.813264][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2128.813264][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2128.813264][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2128.813264][T12481] arp_solicit+0x4aa/0xe20 [ 2128.813264][T12481] neigh_probe+0xaa/0xf0 [ 2128.813264][T12481] [ 2128.815865][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2128.815865][T12481] dst_init+0x84/0x4a0 [ 2128.815865][T12481] dst_alloc+0x97/0x150 [ 2128.815865][T12481] ip6_dst_alloc+0x23/0x90 [ 2128.815865][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2128.815865][T12481] ip6_pol_route+0x56f/0x840 [ 2128.815865][T12481] fib6_rule_lookup+0x334/0x630 [ 2128.815865][T12481] ip6_route_output_flags+0x259/0x480 [ 2128.815865][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2128.815865][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2128.815865][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2128.815865][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2128.815865][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2128.815865][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2128.815865][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2128.815865][T12481] ip6_finish_output2+0x59b/0xff0 [ 2128.815865][T12481] ip6_finish_output+0x553/0xdf0 [ 2128.815865][T12481] [ 2128.819380][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2128.819380][T12481] netdev_get_by_index+0x5e/0x80 [ 2128.819380][T12481] fib6_nh_init+0x3da/0x1580 [ 2128.819380][T12481] nh_create_ipv6+0x377/0x600 [ 2128.819380][T12481] nexthop_create+0x311/0x650 [ 2128.819380][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2128.819380][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2128.819380][T12481] netlink_rcv_skb+0x130/0x360 [ 2128.819380][T12481] netlink_unicast+0x449/0x710 [ 2128.819380][T12481] netlink_sendmsg+0x723/0xbe0 [ 2128.819380][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2128.819380][T12481] ___sys_sendmsg+0xee/0x170 [ 2128.819380][T12481] __sys_sendmsg+0xcd/0x170 [ 2128.819380][T12481] do_syscall_64+0xc1/0x1d0 [ 2128.819380][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2128.819380][T12481] [ 2128.822333][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2128.822333][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2128.822333][T12481] addrconf_notify+0x344/0xd60 [ 2128.822333][T12481] notifier_call_chain+0xcd/0x150 [ 2128.822333][T12481] register_netdevice+0x1091/0x1690 [ 2128.822333][T12481] veth_newlink+0x401/0x830 [ 2128.822333][T12481] rtnl_newlink_create+0x341/0x850 [ 2128.822333][T12481] __rtnl_newlink+0xac9/0xd80 [ 2128.822333][T12481] rtnl_newlink+0x63/0xa0 [ 2128.822333][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2128.822333][T12481] netlink_rcv_skb+0x130/0x360 [ 2128.822333][T12481] netlink_unicast+0x449/0x710 [ 2128.822333][T12481] netlink_sendmsg+0x723/0xbe0 [ 2128.822333][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2128.822333][T12481] ___sys_sendmsg+0xee/0x170 [ 2128.822333][T12481] __sys_sendmsg+0xcd/0x170 [ 2128.822333][T12481] do_syscall_64+0xc1/0x1d0 [ 2128.822333][T12481] [ 2139.012062][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2139.012516][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2139.012516][T12481] dst_init+0x84/0x4a0 [ 2139.012516][T12481] dst_alloc+0x97/0x150 [ 2139.012516][T12481] ip6_dst_alloc+0x23/0x90 [ 2139.012516][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2139.012516][T12481] ip6_pol_route+0x56f/0x840 [ 2139.012516][T12481] fib6_rule_lookup+0x334/0x630 [ 2139.012516][T12481] ip6_route_output_flags+0x259/0x480 [ 2139.012516][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2139.012516][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2139.012516][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2139.012516][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2139.012516][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2139.012516][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2139.012516][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2139.012516][T12481] arp_solicit+0x4aa/0xe20 [ 2139.012516][T12481] neigh_probe+0xaa/0xf0 [ 2139.012516][T12481] [ 2139.015356][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2139.015356][T12481] dst_init+0x84/0x4a0 [ 2139.015356][T12481] dst_alloc+0x97/0x150 [ 2139.015356][T12481] ip6_dst_alloc+0x23/0x90 [ 2139.015356][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2139.015356][T12481] ip6_pol_route+0x56f/0x840 [ 2139.015356][T12481] fib6_rule_lookup+0x334/0x630 [ 2139.015356][T12481] ip6_route_output_flags+0x259/0x480 [ 2139.015356][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2139.015356][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2139.015356][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2139.015356][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2139.015356][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2139.015356][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2139.015356][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2139.015356][T12481] ip6_finish_output2+0x59b/0xff0 [ 2139.015356][T12481] ip6_finish_output+0x553/0xdf0 [ 2139.015356][T12481] [ 2139.018139][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2139.018139][T12481] netdev_get_by_index+0x5e/0x80 [ 2139.018139][T12481] fib6_nh_init+0x3da/0x1580 [ 2139.018139][T12481] nh_create_ipv6+0x377/0x600 [ 2139.018139][T12481] nexthop_create+0x311/0x650 [ 2139.018139][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2139.018139][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2139.018139][T12481] netlink_rcv_skb+0x130/0x360 [ 2139.018139][T12481] netlink_unicast+0x449/0x710 [ 2139.018139][T12481] netlink_sendmsg+0x723/0xbe0 [ 2139.018139][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2139.018139][T12481] ___sys_sendmsg+0xee/0x170 [ 2139.018139][T12481] __sys_sendmsg+0xcd/0x170 [ 2139.018139][T12481] do_syscall_64+0xc1/0x1d0 [ 2139.018139][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2139.018139][T12481] [ 2139.020523][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2139.020523][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2139.020523][T12481] addrconf_notify+0x344/0xd60 [ 2139.020523][T12481] notifier_call_chain+0xcd/0x150 [ 2139.020523][T12481] register_netdevice+0x1091/0x1690 [ 2139.020523][T12481] veth_newlink+0x401/0x830 [ 2139.020523][T12481] rtnl_newlink_create+0x341/0x850 [ 2139.020523][T12481] __rtnl_newlink+0xac9/0xd80 [ 2139.020523][T12481] rtnl_newlink+0x63/0xa0 [ 2139.020523][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2139.020523][T12481] netlink_rcv_skb+0x130/0x360 [ 2139.020523][T12481] netlink_unicast+0x449/0x710 [ 2139.020523][T12481] netlink_sendmsg+0x723/0xbe0 [ 2139.020523][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2139.020523][T12481] ___sys_sendmsg+0xee/0x170 [ 2139.020523][T12481] __sys_sendmsg+0xcd/0x170 [ 2139.020523][T12481] do_syscall_64+0xc1/0x1d0 [ 2139.020523][T12481] [ 2149.212167][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2149.212560][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2149.212560][T12481] dst_init+0x84/0x4a0 [ 2149.212560][T12481] dst_alloc+0x97/0x150 [ 2149.212560][T12481] ip6_dst_alloc+0x23/0x90 [ 2149.212560][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2149.212560][T12481] ip6_pol_route+0x56f/0x840 [ 2149.212560][T12481] fib6_rule_lookup+0x334/0x630 [ 2149.212560][T12481] ip6_route_output_flags+0x259/0x480 [ 2149.212560][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2149.212560][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2149.212560][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2149.212560][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2149.212560][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2149.212560][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2149.212560][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2149.212560][T12481] arp_solicit+0x4aa/0xe20 [ 2149.212560][T12481] neigh_probe+0xaa/0xf0 [ 2149.212560][T12481] [ 2149.214877][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2149.214877][T12481] dst_init+0x84/0x4a0 [ 2149.214877][T12481] dst_alloc+0x97/0x150 [ 2149.214877][T12481] ip6_dst_alloc+0x23/0x90 [ 2149.214877][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2149.214877][T12481] ip6_pol_route+0x56f/0x840 [ 2149.214877][T12481] fib6_rule_lookup+0x334/0x630 [ 2149.214877][T12481] ip6_route_output_flags+0x259/0x480 [ 2149.214877][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2149.214877][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2149.214877][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2149.214877][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2149.214877][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2149.214877][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2149.214877][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2149.214877][T12481] ip6_finish_output2+0x59b/0xff0 [ 2149.214877][T12481] ip6_finish_output+0x553/0xdf0 [ 2149.214877][T12481] [ 2149.217153][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2149.217153][T12481] netdev_get_by_index+0x5e/0x80 [ 2149.217153][T12481] fib6_nh_init+0x3da/0x1580 [ 2149.217153][T12481] nh_create_ipv6+0x377/0x600 [ 2149.217153][T12481] nexthop_create+0x311/0x650 [ 2149.217153][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2149.217153][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2149.217153][T12481] netlink_rcv_skb+0x130/0x360 [ 2149.217153][T12481] netlink_unicast+0x449/0x710 [ 2149.217153][T12481] netlink_sendmsg+0x723/0xbe0 [ 2149.217153][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2149.217153][T12481] ___sys_sendmsg+0xee/0x170 [ 2149.217153][T12481] __sys_sendmsg+0xcd/0x170 [ 2149.217153][T12481] do_syscall_64+0xc1/0x1d0 [ 2149.217153][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2149.217153][T12481] [ 2149.219104][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2149.219104][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2149.219104][T12481] addrconf_notify+0x344/0xd60 [ 2149.219104][T12481] notifier_call_chain+0xcd/0x150 [ 2149.219104][T12481] register_netdevice+0x1091/0x1690 [ 2149.219104][T12481] veth_newlink+0x401/0x830 [ 2149.219104][T12481] rtnl_newlink_create+0x341/0x850 [ 2149.219104][T12481] __rtnl_newlink+0xac9/0xd80 [ 2149.219104][T12481] rtnl_newlink+0x63/0xa0 [ 2149.219104][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2149.219104][T12481] netlink_rcv_skb+0x130/0x360 [ 2149.219104][T12481] netlink_unicast+0x449/0x710 [ 2149.219104][T12481] netlink_sendmsg+0x723/0xbe0 [ 2149.219104][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2149.219104][T12481] ___sys_sendmsg+0xee/0x170 [ 2149.219104][T12481] __sys_sendmsg+0xcd/0x170 [ 2149.219104][T12481] do_syscall_64+0xc1/0x1d0 [ 2149.219104][T12481] [ 2159.388063][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2159.388460][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2159.388460][T12481] dst_init+0x84/0x4a0 [ 2159.388460][T12481] dst_alloc+0x97/0x150 [ 2159.388460][T12481] ip6_dst_alloc+0x23/0x90 [ 2159.388460][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2159.388460][T12481] ip6_pol_route+0x56f/0x840 [ 2159.388460][T12481] fib6_rule_lookup+0x334/0x630 [ 2159.388460][T12481] ip6_route_output_flags+0x259/0x480 [ 2159.388460][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2159.388460][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2159.388460][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2159.388460][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2159.388460][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2159.388460][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2159.388460][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2159.388460][T12481] arp_solicit+0x4aa/0xe20 [ 2159.388460][T12481] neigh_probe+0xaa/0xf0 [ 2159.388460][T12481] [ 2159.390780][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2159.390780][T12481] dst_init+0x84/0x4a0 [ 2159.390780][T12481] dst_alloc+0x97/0x150 [ 2159.390780][T12481] ip6_dst_alloc+0x23/0x90 [ 2159.390780][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2159.390780][T12481] ip6_pol_route+0x56f/0x840 [ 2159.390780][T12481] fib6_rule_lookup+0x334/0x630 [ 2159.390780][T12481] ip6_route_output_flags+0x259/0x480 [ 2159.390780][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2159.390780][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2159.390780][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2159.390780][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2159.390780][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2159.390780][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2159.390780][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2159.390780][T12481] ip6_finish_output2+0x59b/0xff0 [ 2159.390780][T12481] ip6_finish_output+0x553/0xdf0 [ 2159.390780][T12481] [ 2159.393078][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2159.393078][T12481] netdev_get_by_index+0x5e/0x80 [ 2159.393078][T12481] fib6_nh_init+0x3da/0x1580 [ 2159.393078][T12481] nh_create_ipv6+0x377/0x600 [ 2159.393078][T12481] nexthop_create+0x311/0x650 [ 2159.393078][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2159.393078][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2159.393078][T12481] netlink_rcv_skb+0x130/0x360 [ 2159.393078][T12481] netlink_unicast+0x449/0x710 [ 2159.393078][T12481] netlink_sendmsg+0x723/0xbe0 [ 2159.393078][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2159.393078][T12481] ___sys_sendmsg+0xee/0x170 [ 2159.393078][T12481] __sys_sendmsg+0xcd/0x170 [ 2159.393078][T12481] do_syscall_64+0xc1/0x1d0 [ 2159.393078][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2159.393078][T12481] [ 2159.395076][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2159.395076][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2159.395076][T12481] addrconf_notify+0x344/0xd60 [ 2159.395076][T12481] notifier_call_chain+0xcd/0x150 [ 2159.395076][T12481] register_netdevice+0x1091/0x1690 [ 2159.395076][T12481] veth_newlink+0x401/0x830 [ 2159.395076][T12481] rtnl_newlink_create+0x341/0x850 [ 2159.395076][T12481] __rtnl_newlink+0xac9/0xd80 [ 2159.395076][T12481] rtnl_newlink+0x63/0xa0 [ 2159.395076][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2159.395076][T12481] netlink_rcv_skb+0x130/0x360 [ 2159.395076][T12481] netlink_unicast+0x449/0x710 [ 2159.395076][T12481] netlink_sendmsg+0x723/0xbe0 [ 2159.395076][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2159.395076][T12481] ___sys_sendmsg+0xee/0x170 [ 2159.395076][T12481] __sys_sendmsg+0xcd/0x170 [ 2159.395076][T12481] do_syscall_64+0xc1/0x1d0 [ 2159.395076][T12481] [ 2169.437063][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2169.437449][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2169.437449][T12481] dst_init+0x84/0x4a0 [ 2169.437449][T12481] dst_alloc+0x97/0x150 [ 2169.437449][T12481] ip6_dst_alloc+0x23/0x90 [ 2169.437449][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2169.437449][T12481] ip6_pol_route+0x56f/0x840 [ 2169.437449][T12481] fib6_rule_lookup+0x334/0x630 [ 2169.437449][T12481] ip6_route_output_flags+0x259/0x480 [ 2169.437449][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2169.437449][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2169.437449][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2169.437449][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2169.437449][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2169.437449][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2169.437449][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2169.437449][T12481] arp_solicit+0x4aa/0xe20 [ 2169.437449][T12481] neigh_probe+0xaa/0xf0 [ 2169.437449][T12481] [ 2169.439708][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2169.439708][T12481] dst_init+0x84/0x4a0 [ 2169.439708][T12481] dst_alloc+0x97/0x150 [ 2169.439708][T12481] ip6_dst_alloc+0x23/0x90 [ 2169.439708][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2169.439708][T12481] ip6_pol_route+0x56f/0x840 [ 2169.439708][T12481] fib6_rule_lookup+0x334/0x630 [ 2169.439708][T12481] ip6_route_output_flags+0x259/0x480 [ 2169.439708][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2169.439708][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2169.439708][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2169.439708][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2169.439708][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2169.439708][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2169.439708][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2169.439708][T12481] ip6_finish_output2+0x59b/0xff0 [ 2169.439708][T12481] ip6_finish_output+0x553/0xdf0 [ 2169.439708][T12481] [ 2169.442002][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2169.442002][T12481] netdev_get_by_index+0x5e/0x80 [ 2169.442002][T12481] fib6_nh_init+0x3da/0x1580 [ 2169.442002][T12481] nh_create_ipv6+0x377/0x600 [ 2169.442002][T12481] nexthop_create+0x311/0x650 [ 2169.442002][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2169.442002][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2169.442002][T12481] netlink_rcv_skb+0x130/0x360 [ 2169.442002][T12481] netlink_unicast+0x449/0x710 [ 2169.442002][T12481] netlink_sendmsg+0x723/0xbe0 [ 2169.442002][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2169.442002][T12481] ___sys_sendmsg+0xee/0x170 [ 2169.442002][T12481] __sys_sendmsg+0xcd/0x170 [ 2169.442002][T12481] do_syscall_64+0xc1/0x1d0 [ 2169.442002][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2169.442002][T12481] [ 2169.443994][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2169.443994][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2169.443994][T12481] addrconf_notify+0x344/0xd60 [ 2169.443994][T12481] notifier_call_chain+0xcd/0x150 [ 2169.443994][T12481] register_netdevice+0x1091/0x1690 [ 2169.443994][T12481] veth_newlink+0x401/0x830 [ 2169.443994][T12481] rtnl_newlink_create+0x341/0x850 [ 2169.443994][T12481] __rtnl_newlink+0xac9/0xd80 [ 2169.443994][T12481] rtnl_newlink+0x63/0xa0 [ 2169.443994][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2169.443994][T12481] netlink_rcv_skb+0x130/0x360 [ 2169.443994][T12481] netlink_unicast+0x449/0x710 [ 2169.443994][T12481] netlink_sendmsg+0x723/0xbe0 [ 2169.443994][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2169.443994][T12481] ___sys_sendmsg+0xee/0x170 [ 2169.443994][T12481] __sys_sendmsg+0xcd/0x170 [ 2169.443994][T12481] do_syscall_64+0xc1/0x1d0 [ 2169.443994][T12481] [ 2179.629189][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2179.629573][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2179.629573][T12481] dst_init+0x84/0x4a0 [ 2179.629573][T12481] dst_alloc+0x97/0x150 [ 2179.629573][T12481] ip6_dst_alloc+0x23/0x90 [ 2179.629573][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2179.629573][T12481] ip6_pol_route+0x56f/0x840 [ 2179.629573][T12481] fib6_rule_lookup+0x334/0x630 [ 2179.629573][T12481] ip6_route_output_flags+0x259/0x480 [ 2179.629573][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2179.629573][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2179.629573][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2179.629573][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2179.629573][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2179.629573][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2179.629573][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2179.629573][T12481] arp_solicit+0x4aa/0xe20 [ 2179.629573][T12481] neigh_probe+0xaa/0xf0 [ 2179.629573][T12481] [ 2179.631855][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2179.631855][T12481] dst_init+0x84/0x4a0 [ 2179.631855][T12481] dst_alloc+0x97/0x150 [ 2179.631855][T12481] ip6_dst_alloc+0x23/0x90 [ 2179.631855][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2179.631855][T12481] ip6_pol_route+0x56f/0x840 [ 2179.631855][T12481] fib6_rule_lookup+0x334/0x630 [ 2179.631855][T12481] ip6_route_output_flags+0x259/0x480 [ 2179.631855][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2179.631855][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2179.631855][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2179.631855][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2179.631855][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2179.631855][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2179.631855][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2179.631855][T12481] ip6_finish_output2+0x59b/0xff0 [ 2179.631855][T12481] ip6_finish_output+0x553/0xdf0 [ 2179.631855][T12481] [ 2179.634192][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2179.634192][T12481] netdev_get_by_index+0x5e/0x80 [ 2179.634192][T12481] fib6_nh_init+0x3da/0x1580 [ 2179.634192][T12481] nh_create_ipv6+0x377/0x600 [ 2179.634192][T12481] nexthop_create+0x311/0x650 [ 2179.634192][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2179.634192][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2179.634192][T12481] netlink_rcv_skb+0x130/0x360 [ 2179.634192][T12481] netlink_unicast+0x449/0x710 [ 2179.634192][T12481] netlink_sendmsg+0x723/0xbe0 [ 2179.634192][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2179.634192][T12481] ___sys_sendmsg+0xee/0x170 [ 2179.634192][T12481] __sys_sendmsg+0xcd/0x170 [ 2179.634192][T12481] do_syscall_64+0xc1/0x1d0 [ 2179.634192][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2179.634192][T12481] [ 2179.636180][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2179.636180][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2179.636180][T12481] addrconf_notify+0x344/0xd60 [ 2179.636180][T12481] notifier_call_chain+0xcd/0x150 [ 2179.636180][T12481] register_netdevice+0x1091/0x1690 [ 2179.636180][T12481] veth_newlink+0x401/0x830 [ 2179.636180][T12481] rtnl_newlink_create+0x341/0x850 [ 2179.636180][T12481] __rtnl_newlink+0xac9/0xd80 [ 2179.636180][T12481] rtnl_newlink+0x63/0xa0 [ 2179.636180][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2179.636180][T12481] netlink_rcv_skb+0x130/0x360 [ 2179.636180][T12481] netlink_unicast+0x449/0x710 [ 2179.636180][T12481] netlink_sendmsg+0x723/0xbe0 [ 2179.636180][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2179.636180][T12481] ___sys_sendmsg+0xee/0x170 [ 2179.636180][T12481] __sys_sendmsg+0xcd/0x170 [ 2179.636180][T12481] do_syscall_64+0xc1/0x1d0 [ 2179.636180][T12481] [ 2189.796157][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2189.796579][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2189.796579][T12481] dst_init+0x84/0x4a0 [ 2189.796579][T12481] dst_alloc+0x97/0x150 [ 2189.796579][T12481] ip6_dst_alloc+0x23/0x90 [ 2189.796579][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2189.796579][T12481] ip6_pol_route+0x56f/0x840 [ 2189.796579][T12481] fib6_rule_lookup+0x334/0x630 [ 2189.796579][T12481] ip6_route_output_flags+0x259/0x480 [ 2189.796579][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2189.796579][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2189.796579][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2189.796579][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2189.796579][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2189.796579][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2189.796579][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2189.796579][T12481] arp_solicit+0x4aa/0xe20 [ 2189.796579][T12481] neigh_probe+0xaa/0xf0 [ 2189.796579][T12481] [ 2189.798930][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2189.798930][T12481] dst_init+0x84/0x4a0 [ 2189.798930][T12481] dst_alloc+0x97/0x150 [ 2189.798930][T12481] ip6_dst_alloc+0x23/0x90 [ 2189.798930][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2189.798930][T12481] ip6_pol_route+0x56f/0x840 [ 2189.798930][T12481] fib6_rule_lookup+0x334/0x630 [ 2189.798930][T12481] ip6_route_output_flags+0x259/0x480 [ 2189.798930][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2189.798930][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2189.798930][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2189.798930][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2189.798930][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2189.798930][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2189.798930][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2189.798930][T12481] ip6_finish_output2+0x59b/0xff0 [ 2189.798930][T12481] ip6_finish_output+0x553/0xdf0 [ 2189.798930][T12481] [ 2189.801225][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2189.801225][T12481] netdev_get_by_index+0x5e/0x80 [ 2189.801225][T12481] fib6_nh_init+0x3da/0x1580 [ 2189.801225][T12481] nh_create_ipv6+0x377/0x600 [ 2189.801225][T12481] nexthop_create+0x311/0x650 [ 2189.801225][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2189.801225][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2189.801225][T12481] netlink_rcv_skb+0x130/0x360 [ 2189.801225][T12481] netlink_unicast+0x449/0x710 [ 2189.801225][T12481] netlink_sendmsg+0x723/0xbe0 [ 2189.801225][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2189.801225][T12481] ___sys_sendmsg+0xee/0x170 [ 2189.801225][T12481] __sys_sendmsg+0xcd/0x170 [ 2189.801225][T12481] do_syscall_64+0xc1/0x1d0 [ 2189.801225][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2189.801225][T12481] [ 2189.803213][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2189.803213][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2189.803213][T12481] addrconf_notify+0x344/0xd60 [ 2189.803213][T12481] notifier_call_chain+0xcd/0x150 [ 2189.803213][T12481] register_netdevice+0x1091/0x1690 [ 2189.803213][T12481] veth_newlink+0x401/0x830 [ 2189.803213][T12481] rtnl_newlink_create+0x341/0x850 [ 2189.803213][T12481] __rtnl_newlink+0xac9/0xd80 [ 2189.803213][T12481] rtnl_newlink+0x63/0xa0 [ 2189.803213][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2189.803213][T12481] netlink_rcv_skb+0x130/0x360 [ 2189.803213][T12481] netlink_unicast+0x449/0x710 [ 2189.803213][T12481] netlink_sendmsg+0x723/0xbe0 [ 2189.803213][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2189.803213][T12481] ___sys_sendmsg+0xee/0x170 [ 2189.803213][T12481] __sys_sendmsg+0xcd/0x170 [ 2189.803213][T12481] do_syscall_64+0xc1/0x1d0 [ 2189.803213][T12481] [ 2199.988177][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2199.988597][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2199.988597][T12481] dst_init+0x84/0x4a0 [ 2199.988597][T12481] dst_alloc+0x97/0x150 [ 2199.988597][T12481] ip6_dst_alloc+0x23/0x90 [ 2199.988597][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2199.988597][T12481] ip6_pol_route+0x56f/0x840 [ 2199.988597][T12481] fib6_rule_lookup+0x334/0x630 [ 2199.988597][T12481] ip6_route_output_flags+0x259/0x480 [ 2199.988597][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2199.988597][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2199.988597][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2199.988597][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2199.988597][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2199.988597][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2199.988597][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2199.988597][T12481] arp_solicit+0x4aa/0xe20 [ 2199.988597][T12481] neigh_probe+0xaa/0xf0 [ 2199.988597][T12481] [ 2199.990949][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2199.990949][T12481] dst_init+0x84/0x4a0 [ 2199.990949][T12481] dst_alloc+0x97/0x150 [ 2199.990949][T12481] ip6_dst_alloc+0x23/0x90 [ 2199.990949][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2199.990949][T12481] ip6_pol_route+0x56f/0x840 [ 2199.990949][T12481] fib6_rule_lookup+0x334/0x630 [ 2199.990949][T12481] ip6_route_output_flags+0x259/0x480 [ 2199.990949][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2199.990949][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2199.990949][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2199.990949][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2199.990949][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2199.990949][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2199.990949][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2199.990949][T12481] ip6_finish_output2+0x59b/0xff0 [ 2199.990949][T12481] ip6_finish_output+0x553/0xdf0 [ 2199.990949][T12481] [ 2199.993288][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2199.993288][T12481] netdev_get_by_index+0x5e/0x80 [ 2199.993288][T12481] fib6_nh_init+0x3da/0x1580 [ 2199.993288][T12481] nh_create_ipv6+0x377/0x600 [ 2199.993288][T12481] nexthop_create+0x311/0x650 [ 2199.993288][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2199.993288][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2199.993288][T12481] netlink_rcv_skb+0x130/0x360 [ 2199.993288][T12481] netlink_unicast+0x449/0x710 [ 2199.993288][T12481] netlink_sendmsg+0x723/0xbe0 [ 2199.993288][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2199.993288][T12481] ___sys_sendmsg+0xee/0x170 [ 2199.993288][T12481] __sys_sendmsg+0xcd/0x170 [ 2199.993288][T12481] do_syscall_64+0xc1/0x1d0 [ 2199.993288][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2199.993288][T12481] [ 2199.995287][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2199.995287][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2199.995287][T12481] addrconf_notify+0x344/0xd60 [ 2199.995287][T12481] notifier_call_chain+0xcd/0x150 [ 2199.995287][T12481] register_netdevice+0x1091/0x1690 [ 2199.995287][T12481] veth_newlink+0x401/0x830 [ 2199.995287][T12481] rtnl_newlink_create+0x341/0x850 [ 2199.995287][T12481] __rtnl_newlink+0xac9/0xd80 [ 2199.995287][T12481] rtnl_newlink+0x63/0xa0 [ 2199.995287][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2199.995287][T12481] netlink_rcv_skb+0x130/0x360 [ 2199.995287][T12481] netlink_unicast+0x449/0x710 [ 2199.995287][T12481] netlink_sendmsg+0x723/0xbe0 [ 2199.995287][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2199.995287][T12481] ___sys_sendmsg+0xee/0x170 [ 2199.995287][T12481] __sys_sendmsg+0xcd/0x170 [ 2199.995287][T12481] do_syscall_64+0xc1/0x1d0 [ 2199.995287][T12481] [ 2210.156197][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2210.156702][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2210.156702][T12481] dst_init+0x84/0x4a0 [ 2210.156702][T12481] dst_alloc+0x97/0x150 [ 2210.156702][T12481] ip6_dst_alloc+0x23/0x90 [ 2210.156702][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2210.156702][T12481] ip6_pol_route+0x56f/0x840 [ 2210.156702][T12481] fib6_rule_lookup+0x334/0x630 [ 2210.156702][T12481] ip6_route_output_flags+0x259/0x480 [ 2210.156702][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2210.156702][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2210.156702][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2210.156702][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2210.156702][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2210.156702][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2210.156702][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2210.156702][T12481] arp_solicit+0x4aa/0xe20 [ 2210.156702][T12481] neigh_probe+0xaa/0xf0 [ 2210.156702][T12481] [ 2210.159026][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2210.159026][T12481] dst_init+0x84/0x4a0 [ 2210.159026][T12481] dst_alloc+0x97/0x150 [ 2210.159026][T12481] ip6_dst_alloc+0x23/0x90 [ 2210.159026][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2210.159026][T12481] ip6_pol_route+0x56f/0x840 [ 2210.159026][T12481] fib6_rule_lookup+0x334/0x630 [ 2210.159026][T12481] ip6_route_output_flags+0x259/0x480 [ 2210.159026][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2210.159026][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2210.159026][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2210.159026][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2210.159026][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2210.159026][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2210.159026][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2210.159026][T12481] ip6_finish_output2+0x59b/0xff0 [ 2210.159026][T12481] ip6_finish_output+0x553/0xdf0 [ 2210.159026][T12481] [ 2210.161295][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2210.161295][T12481] netdev_get_by_index+0x5e/0x80 [ 2210.161295][T12481] fib6_nh_init+0x3da/0x1580 [ 2210.161295][T12481] nh_create_ipv6+0x377/0x600 [ 2210.161295][T12481] nexthop_create+0x311/0x650 [ 2210.161295][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2210.161295][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2210.161295][T12481] netlink_rcv_skb+0x130/0x360 [ 2210.161295][T12481] netlink_unicast+0x449/0x710 [ 2210.161295][T12481] netlink_sendmsg+0x723/0xbe0 [ 2210.161295][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2210.161295][T12481] ___sys_sendmsg+0xee/0x170 [ 2210.161295][T12481] __sys_sendmsg+0xcd/0x170 [ 2210.161295][T12481] do_syscall_64+0xc1/0x1d0 [ 2210.161295][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2210.161295][T12481] [ 2210.163277][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2210.163277][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2210.163277][T12481] addrconf_notify+0x344/0xd60 [ 2210.163277][T12481] notifier_call_chain+0xcd/0x150 [ 2210.163277][T12481] register_netdevice+0x1091/0x1690 [ 2210.163277][T12481] veth_newlink+0x401/0x830 [ 2210.163277][T12481] rtnl_newlink_create+0x341/0x850 [ 2210.163277][T12481] __rtnl_newlink+0xac9/0xd80 [ 2210.163277][T12481] rtnl_newlink+0x63/0xa0 [ 2210.163277][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2210.163277][T12481] netlink_rcv_skb+0x130/0x360 [ 2210.163277][T12481] netlink_unicast+0x449/0x710 [ 2210.163277][T12481] netlink_sendmsg+0x723/0xbe0 [ 2210.163277][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2210.163277][T12481] ___sys_sendmsg+0xee/0x170 [ 2210.163277][T12481] __sys_sendmsg+0xcd/0x170 [ 2210.163277][T12481] do_syscall_64+0xc1/0x1d0 [ 2210.163277][T12481] [ 2220.364134][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2220.364524][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2220.364524][T12481] dst_init+0x84/0x4a0 [ 2220.364524][T12481] dst_alloc+0x97/0x150 [ 2220.364524][T12481] ip6_dst_alloc+0x23/0x90 [ 2220.364524][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2220.364524][T12481] ip6_pol_route+0x56f/0x840 [ 2220.364524][T12481] fib6_rule_lookup+0x334/0x630 [ 2220.364524][T12481] ip6_route_output_flags+0x259/0x480 [ 2220.364524][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2220.364524][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2220.364524][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2220.364524][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2220.364524][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2220.364524][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2220.364524][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2220.364524][T12481] arp_solicit+0x4aa/0xe20 [ 2220.364524][T12481] neigh_probe+0xaa/0xf0 [ 2220.364524][T12481] [ 2220.366835][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2220.366835][T12481] dst_init+0x84/0x4a0 [ 2220.366835][T12481] dst_alloc+0x97/0x150 [ 2220.366835][T12481] ip6_dst_alloc+0x23/0x90 [ 2220.366835][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2220.366835][T12481] ip6_pol_route+0x56f/0x840 [ 2220.366835][T12481] fib6_rule_lookup+0x334/0x630 [ 2220.366835][T12481] ip6_route_output_flags+0x259/0x480 [ 2220.366835][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2220.366835][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2220.366835][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2220.366835][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2220.366835][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2220.366835][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2220.366835][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2220.366835][T12481] ip6_finish_output2+0x59b/0xff0 [ 2220.366835][T12481] ip6_finish_output+0x553/0xdf0 [ 2220.366835][T12481] [ 2220.369143][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2220.369143][T12481] netdev_get_by_index+0x5e/0x80 [ 2220.369143][T12481] fib6_nh_init+0x3da/0x1580 [ 2220.369143][T12481] nh_create_ipv6+0x377/0x600 [ 2220.369143][T12481] nexthop_create+0x311/0x650 [ 2220.369143][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2220.369143][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2220.369143][T12481] netlink_rcv_skb+0x130/0x360 [ 2220.369143][T12481] netlink_unicast+0x449/0x710 [ 2220.369143][T12481] netlink_sendmsg+0x723/0xbe0 [ 2220.369143][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2220.369143][T12481] ___sys_sendmsg+0xee/0x170 [ 2220.369143][T12481] __sys_sendmsg+0xcd/0x170 [ 2220.369143][T12481] do_syscall_64+0xc1/0x1d0 [ 2220.369143][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2220.369143][T12481] [ 2220.371104][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2220.371104][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2220.371104][T12481] addrconf_notify+0x344/0xd60 [ 2220.371104][T12481] notifier_call_chain+0xcd/0x150 [ 2220.371104][T12481] register_netdevice+0x1091/0x1690 [ 2220.371104][T12481] veth_newlink+0x401/0x830 [ 2220.371104][T12481] rtnl_newlink_create+0x341/0x850 [ 2220.371104][T12481] __rtnl_newlink+0xac9/0xd80 [ 2220.371104][T12481] rtnl_newlink+0x63/0xa0 [ 2220.371104][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2220.371104][T12481] netlink_rcv_skb+0x130/0x360 [ 2220.371104][T12481] netlink_unicast+0x449/0x710 [ 2220.371104][T12481] netlink_sendmsg+0x723/0xbe0 [ 2220.371104][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2220.371104][T12481] ___sys_sendmsg+0xee/0x170 [ 2220.371104][T12481] __sys_sendmsg+0xcd/0x170 [ 2220.371104][T12481] do_syscall_64+0xc1/0x1d0 [ 2220.371104][T12481] [ 2230.588210][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2230.588622][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2230.588622][T12481] dst_init+0x84/0x4a0 [ 2230.588622][T12481] dst_alloc+0x97/0x150 [ 2230.588622][T12481] ip6_dst_alloc+0x23/0x90 [ 2230.588622][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2230.588622][T12481] ip6_pol_route+0x56f/0x840 [ 2230.588622][T12481] fib6_rule_lookup+0x334/0x630 [ 2230.588622][T12481] ip6_route_output_flags+0x259/0x480 [ 2230.588622][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2230.588622][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2230.588622][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2230.588622][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2230.588622][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2230.588622][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2230.588622][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2230.588622][T12481] arp_solicit+0x4aa/0xe20 [ 2230.588622][T12481] neigh_probe+0xaa/0xf0 [ 2230.588622][T12481] [ 2230.590897][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2230.590897][T12481] dst_init+0x84/0x4a0 [ 2230.590897][T12481] dst_alloc+0x97/0x150 [ 2230.590897][T12481] ip6_dst_alloc+0x23/0x90 [ 2230.590897][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2230.590897][T12481] ip6_pol_route+0x56f/0x840 [ 2230.590897][T12481] fib6_rule_lookup+0x334/0x630 [ 2230.590897][T12481] ip6_route_output_flags+0x259/0x480 [ 2230.590897][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2230.590897][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2230.590897][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2230.590897][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2230.590897][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2230.590897][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2230.590897][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2230.590897][T12481] ip6_finish_output2+0x59b/0xff0 [ 2230.590897][T12481] ip6_finish_output+0x553/0xdf0 [ 2230.590897][T12481] [ 2230.593204][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2230.593204][T12481] netdev_get_by_index+0x5e/0x80 [ 2230.593204][T12481] fib6_nh_init+0x3da/0x1580 [ 2230.593204][T12481] nh_create_ipv6+0x377/0x600 [ 2230.593204][T12481] nexthop_create+0x311/0x650 [ 2230.593204][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2230.593204][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2230.593204][T12481] netlink_rcv_skb+0x130/0x360 [ 2230.593204][T12481] netlink_unicast+0x449/0x710 [ 2230.593204][T12481] netlink_sendmsg+0x723/0xbe0 [ 2230.593204][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2230.593204][T12481] ___sys_sendmsg+0xee/0x170 [ 2230.593204][T12481] __sys_sendmsg+0xcd/0x170 [ 2230.593204][T12481] do_syscall_64+0xc1/0x1d0 [ 2230.593204][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2230.593204][T12481] [ 2230.595206][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2230.595206][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2230.595206][T12481] addrconf_notify+0x344/0xd60 [ 2230.595206][T12481] notifier_call_chain+0xcd/0x150 [ 2230.595206][T12481] register_netdevice+0x1091/0x1690 [ 2230.595206][T12481] veth_newlink+0x401/0x830 [ 2230.595206][T12481] rtnl_newlink_create+0x341/0x850 [ 2230.595206][T12481] __rtnl_newlink+0xac9/0xd80 [ 2230.595206][T12481] rtnl_newlink+0x63/0xa0 [ 2230.595206][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2230.595206][T12481] netlink_rcv_skb+0x130/0x360 [ 2230.595206][T12481] netlink_unicast+0x449/0x710 [ 2230.595206][T12481] netlink_sendmsg+0x723/0xbe0 [ 2230.595206][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2230.595206][T12481] ___sys_sendmsg+0xee/0x170 [ 2230.595206][T12481] __sys_sendmsg+0xcd/0x170 [ 2230.595206][T12481] do_syscall_64+0xc1/0x1d0 [ 2230.595206][T12481] [ 2240.852198][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2240.852698][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2240.852698][T12481] dst_init+0x84/0x4a0 [ 2240.852698][T12481] dst_alloc+0x97/0x150 [ 2240.852698][T12481] ip6_dst_alloc+0x23/0x90 [ 2240.852698][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2240.852698][T12481] ip6_pol_route+0x56f/0x840 [ 2240.852698][T12481] fib6_rule_lookup+0x334/0x630 [ 2240.852698][T12481] ip6_route_output_flags+0x259/0x480 [ 2240.852698][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2240.852698][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2240.852698][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2240.852698][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2240.852698][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2240.852698][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2240.852698][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2240.852698][T12481] arp_solicit+0x4aa/0xe20 [ 2240.852698][T12481] neigh_probe+0xaa/0xf0 [ 2240.852698][T12481] [ 2240.855016][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2240.855016][T12481] dst_init+0x84/0x4a0 [ 2240.855016][T12481] dst_alloc+0x97/0x150 [ 2240.855016][T12481] ip6_dst_alloc+0x23/0x90 [ 2240.855016][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2240.855016][T12481] ip6_pol_route+0x56f/0x840 [ 2240.855016][T12481] fib6_rule_lookup+0x334/0x630 [ 2240.855016][T12481] ip6_route_output_flags+0x259/0x480 [ 2240.855016][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2240.855016][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2240.855016][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2240.855016][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2240.855016][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2240.855016][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2240.855016][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2240.855016][T12481] ip6_finish_output2+0x59b/0xff0 [ 2240.855016][T12481] ip6_finish_output+0x553/0xdf0 [ 2240.855016][T12481] [ 2240.857360][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2240.857360][T12481] netdev_get_by_index+0x5e/0x80 [ 2240.857360][T12481] fib6_nh_init+0x3da/0x1580 [ 2240.857360][T12481] nh_create_ipv6+0x377/0x600 [ 2240.857360][T12481] nexthop_create+0x311/0x650 [ 2240.857360][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2240.857360][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2240.857360][T12481] netlink_rcv_skb+0x130/0x360 [ 2240.857360][T12481] netlink_unicast+0x449/0x710 [ 2240.857360][T12481] netlink_sendmsg+0x723/0xbe0 [ 2240.857360][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2240.857360][T12481] ___sys_sendmsg+0xee/0x170 [ 2240.857360][T12481] __sys_sendmsg+0xcd/0x170 [ 2240.857360][T12481] do_syscall_64+0xc1/0x1d0 [ 2240.857360][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2240.857360][T12481] [ 2240.859336][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2240.859336][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2240.859336][T12481] addrconf_notify+0x344/0xd60 [ 2240.859336][T12481] notifier_call_chain+0xcd/0x150 [ 2240.859336][T12481] register_netdevice+0x1091/0x1690 [ 2240.859336][T12481] veth_newlink+0x401/0x830 [ 2240.859336][T12481] rtnl_newlink_create+0x341/0x850 [ 2240.859336][T12481] __rtnl_newlink+0xac9/0xd80 [ 2240.859336][T12481] rtnl_newlink+0x63/0xa0 [ 2240.859336][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2240.859336][T12481] netlink_rcv_skb+0x130/0x360 [ 2240.859336][T12481] netlink_unicast+0x449/0x710 [ 2240.859336][T12481] netlink_sendmsg+0x723/0xbe0 [ 2240.859336][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2240.859336][T12481] ___sys_sendmsg+0xee/0x170 [ 2240.859336][T12481] __sys_sendmsg+0xcd/0x170 [ 2240.859336][T12481] do_syscall_64+0xc1/0x1d0 [ 2240.859336][T12481] [ 2251.108198][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2251.108794][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2251.108794][T12481] dst_init+0x84/0x4a0 [ 2251.108794][T12481] dst_alloc+0x97/0x150 [ 2251.108794][T12481] ip6_dst_alloc+0x23/0x90 [ 2251.108794][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2251.108794][T12481] ip6_pol_route+0x56f/0x840 [ 2251.108794][T12481] fib6_rule_lookup+0x334/0x630 [ 2251.108794][T12481] ip6_route_output_flags+0x259/0x480 [ 2251.108794][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2251.108794][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2251.108794][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2251.108794][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2251.108794][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2251.108794][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2251.108794][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2251.108794][T12481] arp_solicit+0x4aa/0xe20 [ 2251.108794][T12481] neigh_probe+0xaa/0xf0 [ 2251.108794][T12481] [ 2251.111109][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2251.111109][T12481] dst_init+0x84/0x4a0 [ 2251.111109][T12481] dst_alloc+0x97/0x150 [ 2251.111109][T12481] ip6_dst_alloc+0x23/0x90 [ 2251.111109][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2251.111109][T12481] ip6_pol_route+0x56f/0x840 [ 2251.111109][T12481] fib6_rule_lookup+0x334/0x630 [ 2251.111109][T12481] ip6_route_output_flags+0x259/0x480 [ 2251.111109][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2251.111109][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2251.111109][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2251.111109][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2251.111109][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2251.111109][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2251.111109][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2251.111109][T12481] ip6_finish_output2+0x59b/0xff0 [ 2251.111109][T12481] ip6_finish_output+0x553/0xdf0 [ 2251.111109][T12481] [ 2251.113409][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2251.113409][T12481] netdev_get_by_index+0x5e/0x80 [ 2251.113409][T12481] fib6_nh_init+0x3da/0x1580 [ 2251.113409][T12481] nh_create_ipv6+0x377/0x600 [ 2251.113409][T12481] nexthop_create+0x311/0x650 [ 2251.113409][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2251.113409][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2251.113409][T12481] netlink_rcv_skb+0x130/0x360 [ 2251.113409][T12481] netlink_unicast+0x449/0x710 [ 2251.113409][T12481] netlink_sendmsg+0x723/0xbe0 [ 2251.113409][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2251.113409][T12481] ___sys_sendmsg+0xee/0x170 [ 2251.113409][T12481] __sys_sendmsg+0xcd/0x170 [ 2251.113409][T12481] do_syscall_64+0xc1/0x1d0 [ 2251.113409][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2251.113409][T12481] [ 2251.115365][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2251.115365][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2251.115365][T12481] addrconf_notify+0x344/0xd60 [ 2251.115365][T12481] notifier_call_chain+0xcd/0x150 [ 2251.115365][T12481] register_netdevice+0x1091/0x1690 [ 2251.115365][T12481] veth_newlink+0x401/0x830 [ 2251.115365][T12481] rtnl_newlink_create+0x341/0x850 [ 2251.115365][T12481] __rtnl_newlink+0xac9/0xd80 [ 2251.115365][T12481] rtnl_newlink+0x63/0xa0 [ 2251.115365][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2251.115365][T12481] netlink_rcv_skb+0x130/0x360 [ 2251.115365][T12481] netlink_unicast+0x449/0x710 [ 2251.115365][T12481] netlink_sendmsg+0x723/0xbe0 [ 2251.115365][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2251.115365][T12481] ___sys_sendmsg+0xee/0x170 [ 2251.115365][T12481] __sys_sendmsg+0xcd/0x170 [ 2251.115365][T12481] do_syscall_64+0xc1/0x1d0 [ 2251.115365][T12481] [ 2261.364218][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2261.364743][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2261.364743][T12481] dst_init+0x84/0x4a0 [ 2261.364743][T12481] dst_alloc+0x97/0x150 [ 2261.364743][T12481] ip6_dst_alloc+0x23/0x90 [ 2261.364743][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2261.364743][T12481] ip6_pol_route+0x56f/0x840 [ 2261.364743][T12481] fib6_rule_lookup+0x334/0x630 [ 2261.364743][T12481] ip6_route_output_flags+0x259/0x480 [ 2261.364743][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2261.364743][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2261.364743][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2261.364743][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2261.364743][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2261.364743][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2261.364743][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2261.364743][T12481] arp_solicit+0x4aa/0xe20 [ 2261.364743][T12481] neigh_probe+0xaa/0xf0 [ 2261.364743][T12481] [ 2261.367020][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2261.367020][T12481] dst_init+0x84/0x4a0 [ 2261.367020][T12481] dst_alloc+0x97/0x150 [ 2261.367020][T12481] ip6_dst_alloc+0x23/0x90 [ 2261.367020][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2261.367020][T12481] ip6_pol_route+0x56f/0x840 [ 2261.367020][T12481] fib6_rule_lookup+0x334/0x630 [ 2261.367020][T12481] ip6_route_output_flags+0x259/0x480 [ 2261.367020][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2261.367020][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2261.367020][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2261.367020][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2261.367020][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2261.367020][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2261.367020][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2261.367020][T12481] ip6_finish_output2+0x59b/0xff0 [ 2261.367020][T12481] ip6_finish_output+0x553/0xdf0 [ 2261.367020][T12481] [ 2261.369307][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2261.369307][T12481] netdev_get_by_index+0x5e/0x80 [ 2261.369307][T12481] fib6_nh_init+0x3da/0x1580 [ 2261.369307][T12481] nh_create_ipv6+0x377/0x600 [ 2261.369307][T12481] nexthop_create+0x311/0x650 [ 2261.369307][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2261.369307][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2261.369307][T12481] netlink_rcv_skb+0x130/0x360 [ 2261.369307][T12481] netlink_unicast+0x449/0x710 [ 2261.369307][T12481] netlink_sendmsg+0x723/0xbe0 [ 2261.369307][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2261.369307][T12481] ___sys_sendmsg+0xee/0x170 [ 2261.369307][T12481] __sys_sendmsg+0xcd/0x170 [ 2261.369307][T12481] do_syscall_64+0xc1/0x1d0 [ 2261.369307][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2261.369307][T12481] [ 2261.371280][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2261.371280][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2261.371280][T12481] addrconf_notify+0x344/0xd60 [ 2261.371280][T12481] notifier_call_chain+0xcd/0x150 [ 2261.371280][T12481] register_netdevice+0x1091/0x1690 [ 2261.371280][T12481] veth_newlink+0x401/0x830 [ 2261.371280][T12481] rtnl_newlink_create+0x341/0x850 [ 2261.371280][T12481] __rtnl_newlink+0xac9/0xd80 [ 2261.371280][T12481] rtnl_newlink+0x63/0xa0 [ 2261.371280][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2261.371280][T12481] netlink_rcv_skb+0x130/0x360 [ 2261.371280][T12481] netlink_unicast+0x449/0x710 [ 2261.371280][T12481] netlink_sendmsg+0x723/0xbe0 [ 2261.371280][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2261.371280][T12481] ___sys_sendmsg+0xee/0x170 [ 2261.371280][T12481] __sys_sendmsg+0xcd/0x170 [ 2261.371280][T12481] do_syscall_64+0xc1/0x1d0 [ 2261.371280][T12481] [ 2271.620184][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2271.620717][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2271.620717][T12481] dst_init+0x84/0x4a0 [ 2271.620717][T12481] dst_alloc+0x97/0x150 [ 2271.620717][T12481] ip6_dst_alloc+0x23/0x90 [ 2271.620717][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2271.620717][T12481] ip6_pol_route+0x56f/0x840 [ 2271.620717][T12481] fib6_rule_lookup+0x334/0x630 [ 2271.620717][T12481] ip6_route_output_flags+0x259/0x480 [ 2271.620717][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2271.620717][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2271.620717][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2271.620717][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2271.620717][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2271.620717][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2271.620717][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2271.620717][T12481] arp_solicit+0x4aa/0xe20 [ 2271.620717][T12481] neigh_probe+0xaa/0xf0 [ 2271.620717][T12481] [ 2271.622995][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2271.622995][T12481] dst_init+0x84/0x4a0 [ 2271.622995][T12481] dst_alloc+0x97/0x150 [ 2271.622995][T12481] ip6_dst_alloc+0x23/0x90 [ 2271.622995][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2271.622995][T12481] ip6_pol_route+0x56f/0x840 [ 2271.622995][T12481] fib6_rule_lookup+0x334/0x630 [ 2271.622995][T12481] ip6_route_output_flags+0x259/0x480 [ 2271.622995][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2271.622995][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2271.622995][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2271.622995][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2271.622995][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2271.622995][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2271.622995][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2271.622995][T12481] ip6_finish_output2+0x59b/0xff0 [ 2271.622995][T12481] ip6_finish_output+0x553/0xdf0 [ 2271.622995][T12481] [ 2271.625286][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2271.625286][T12481] netdev_get_by_index+0x5e/0x80 [ 2271.625286][T12481] fib6_nh_init+0x3da/0x1580 [ 2271.625286][T12481] nh_create_ipv6+0x377/0x600 [ 2271.625286][T12481] nexthop_create+0x311/0x650 [ 2271.625286][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2271.625286][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2271.625286][T12481] netlink_rcv_skb+0x130/0x360 [ 2271.625286][T12481] netlink_unicast+0x449/0x710 [ 2271.625286][T12481] netlink_sendmsg+0x723/0xbe0 [ 2271.625286][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2271.625286][T12481] ___sys_sendmsg+0xee/0x170 [ 2271.625286][T12481] __sys_sendmsg+0xcd/0x170 [ 2271.625286][T12481] do_syscall_64+0xc1/0x1d0 [ 2271.625286][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2271.625286][T12481] [ 2271.627230][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2271.627230][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2271.627230][T12481] addrconf_notify+0x344/0xd60 [ 2271.627230][T12481] notifier_call_chain+0xcd/0x150 [ 2271.627230][T12481] register_netdevice+0x1091/0x1690 [ 2271.627230][T12481] veth_newlink+0x401/0x830 [ 2271.627230][T12481] rtnl_newlink_create+0x341/0x850 [ 2271.627230][T12481] __rtnl_newlink+0xac9/0xd80 [ 2271.627230][T12481] rtnl_newlink+0x63/0xa0 [ 2271.627230][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2271.627230][T12481] netlink_rcv_skb+0x130/0x360 [ 2271.627230][T12481] netlink_unicast+0x449/0x710 [ 2271.627230][T12481] netlink_sendmsg+0x723/0xbe0 [ 2271.627230][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2271.627230][T12481] ___sys_sendmsg+0xee/0x170 [ 2271.627230][T12481] __sys_sendmsg+0xcd/0x170 [ 2271.627230][T12481] do_syscall_64+0xc1/0x1d0 [ 2271.627230][T12481] [ 2281.876172][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2281.876666][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2281.876666][T12481] dst_init+0x84/0x4a0 [ 2281.876666][T12481] dst_alloc+0x97/0x150 [ 2281.876666][T12481] ip6_dst_alloc+0x23/0x90 [ 2281.876666][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2281.876666][T12481] ip6_pol_route+0x56f/0x840 [ 2281.876666][T12481] fib6_rule_lookup+0x334/0x630 [ 2281.876666][T12481] ip6_route_output_flags+0x259/0x480 [ 2281.876666][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2281.876666][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2281.876666][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2281.876666][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2281.876666][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2281.876666][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2281.876666][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2281.876666][T12481] arp_solicit+0x4aa/0xe20 [ 2281.876666][T12481] neigh_probe+0xaa/0xf0 [ 2281.876666][T12481] [ 2281.878977][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2281.878977][T12481] dst_init+0x84/0x4a0 [ 2281.878977][T12481] dst_alloc+0x97/0x150 [ 2281.878977][T12481] ip6_dst_alloc+0x23/0x90 [ 2281.878977][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2281.878977][T12481] ip6_pol_route+0x56f/0x840 [ 2281.878977][T12481] fib6_rule_lookup+0x334/0x630 [ 2281.878977][T12481] ip6_route_output_flags+0x259/0x480 [ 2281.878977][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2281.878977][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2281.878977][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2281.878977][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2281.878977][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2281.878977][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2281.878977][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2281.878977][T12481] ip6_finish_output2+0x59b/0xff0 [ 2281.878977][T12481] ip6_finish_output+0x553/0xdf0 [ 2281.878977][T12481] [ 2281.881264][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2281.881264][T12481] netdev_get_by_index+0x5e/0x80 [ 2281.881264][T12481] fib6_nh_init+0x3da/0x1580 [ 2281.881264][T12481] nh_create_ipv6+0x377/0x600 [ 2281.881264][T12481] nexthop_create+0x311/0x650 [ 2281.881264][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2281.881264][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2281.881264][T12481] netlink_rcv_skb+0x130/0x360 [ 2281.881264][T12481] netlink_unicast+0x449/0x710 [ 2281.881264][T12481] netlink_sendmsg+0x723/0xbe0 [ 2281.881264][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2281.881264][T12481] ___sys_sendmsg+0xee/0x170 [ 2281.881264][T12481] __sys_sendmsg+0xcd/0x170 [ 2281.881264][T12481] do_syscall_64+0xc1/0x1d0 [ 2281.881264][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2281.881264][T12481] [ 2281.883264][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2281.883264][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2281.883264][T12481] addrconf_notify+0x344/0xd60 [ 2281.883264][T12481] notifier_call_chain+0xcd/0x150 [ 2281.883264][T12481] register_netdevice+0x1091/0x1690 [ 2281.883264][T12481] veth_newlink+0x401/0x830 [ 2281.883264][T12481] rtnl_newlink_create+0x341/0x850 [ 2281.883264][T12481] __rtnl_newlink+0xac9/0xd80 [ 2281.883264][T12481] rtnl_newlink+0x63/0xa0 [ 2281.883264][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2281.883264][T12481] netlink_rcv_skb+0x130/0x360 [ 2281.883264][T12481] netlink_unicast+0x449/0x710 [ 2281.883264][T12481] netlink_sendmsg+0x723/0xbe0 [ 2281.883264][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2281.883264][T12481] ___sys_sendmsg+0xee/0x170 [ 2281.883264][T12481] __sys_sendmsg+0xcd/0x170 [ 2281.883264][T12481] do_syscall_64+0xc1/0x1d0 [ 2281.883264][T12481] [ 2292.132213][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2292.132758][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2292.132758][T12481] dst_init+0x84/0x4a0 [ 2292.132758][T12481] dst_alloc+0x97/0x150 [ 2292.132758][T12481] ip6_dst_alloc+0x23/0x90 [ 2292.132758][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2292.132758][T12481] ip6_pol_route+0x56f/0x840 [ 2292.132758][T12481] fib6_rule_lookup+0x334/0x630 [ 2292.132758][T12481] ip6_route_output_flags+0x259/0x480 [ 2292.132758][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2292.132758][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2292.132758][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2292.132758][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2292.132758][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2292.132758][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2292.132758][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2292.132758][T12481] arp_solicit+0x4aa/0xe20 [ 2292.132758][T12481] neigh_probe+0xaa/0xf0 [ 2292.132758][T12481] [ 2292.135059][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2292.135059][T12481] dst_init+0x84/0x4a0 [ 2292.135059][T12481] dst_alloc+0x97/0x150 [ 2292.135059][T12481] ip6_dst_alloc+0x23/0x90 [ 2292.135059][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2292.135059][T12481] ip6_pol_route+0x56f/0x840 [ 2292.135059][T12481] fib6_rule_lookup+0x334/0x630 [ 2292.135059][T12481] ip6_route_output_flags+0x259/0x480 [ 2292.135059][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2292.135059][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2292.135059][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2292.135059][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2292.135059][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2292.135059][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2292.135059][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2292.135059][T12481] ip6_finish_output2+0x59b/0xff0 [ 2292.135059][T12481] ip6_finish_output+0x553/0xdf0 [ 2292.135059][T12481] [ 2292.137368][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2292.137368][T12481] netdev_get_by_index+0x5e/0x80 [ 2292.137368][T12481] fib6_nh_init+0x3da/0x1580 [ 2292.137368][T12481] nh_create_ipv6+0x377/0x600 [ 2292.137368][T12481] nexthop_create+0x311/0x650 [ 2292.137368][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2292.137368][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2292.137368][T12481] netlink_rcv_skb+0x130/0x360 [ 2292.137368][T12481] netlink_unicast+0x449/0x710 [ 2292.137368][T12481] netlink_sendmsg+0x723/0xbe0 [ 2292.137368][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2292.137368][T12481] ___sys_sendmsg+0xee/0x170 [ 2292.137368][T12481] __sys_sendmsg+0xcd/0x170 [ 2292.137368][T12481] do_syscall_64+0xc1/0x1d0 [ 2292.137368][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2292.137368][T12481] [ 2292.139337][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2292.139337][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2292.139337][T12481] addrconf_notify+0x344/0xd60 [ 2292.139337][T12481] notifier_call_chain+0xcd/0x150 [ 2292.139337][T12481] register_netdevice+0x1091/0x1690 [ 2292.139337][T12481] veth_newlink+0x401/0x830 [ 2292.139337][T12481] rtnl_newlink_create+0x341/0x850 [ 2292.139337][T12481] __rtnl_newlink+0xac9/0xd80 [ 2292.139337][T12481] rtnl_newlink+0x63/0xa0 [ 2292.139337][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2292.139337][T12481] netlink_rcv_skb+0x130/0x360 [ 2292.139337][T12481] netlink_unicast+0x449/0x710 [ 2292.139337][T12481] netlink_sendmsg+0x723/0xbe0 [ 2292.139337][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2292.139337][T12481] ___sys_sendmsg+0xee/0x170 [ 2292.139337][T12481] __sys_sendmsg+0xcd/0x170 [ 2292.139337][T12481] do_syscall_64+0xc1/0x1d0 [ 2292.139337][T12481] [ 2302.388172][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2302.388661][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2302.388661][T12481] dst_init+0x84/0x4a0 [ 2302.388661][T12481] dst_alloc+0x97/0x150 [ 2302.388661][T12481] ip6_dst_alloc+0x23/0x90 [ 2302.388661][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2302.388661][T12481] ip6_pol_route+0x56f/0x840 [ 2302.388661][T12481] fib6_rule_lookup+0x334/0x630 [ 2302.388661][T12481] ip6_route_output_flags+0x259/0x480 [ 2302.388661][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2302.388661][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2302.388661][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2302.388661][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2302.388661][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2302.388661][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2302.388661][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2302.388661][T12481] arp_solicit+0x4aa/0xe20 [ 2302.388661][T12481] neigh_probe+0xaa/0xf0 [ 2302.388661][T12481] [ 2302.390924][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2302.390924][T12481] dst_init+0x84/0x4a0 [ 2302.390924][T12481] dst_alloc+0x97/0x150 [ 2302.390924][T12481] ip6_dst_alloc+0x23/0x90 [ 2302.390924][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2302.390924][T12481] ip6_pol_route+0x56f/0x840 [ 2302.390924][T12481] fib6_rule_lookup+0x334/0x630 [ 2302.390924][T12481] ip6_route_output_flags+0x259/0x480 [ 2302.390924][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2302.390924][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2302.390924][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2302.390924][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2302.390924][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2302.390924][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2302.390924][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2302.390924][T12481] ip6_finish_output2+0x59b/0xff0 [ 2302.390924][T12481] ip6_finish_output+0x553/0xdf0 [ 2302.390924][T12481] [ 2302.393220][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2302.393220][T12481] netdev_get_by_index+0x5e/0x80 [ 2302.393220][T12481] fib6_nh_init+0x3da/0x1580 [ 2302.393220][T12481] nh_create_ipv6+0x377/0x600 [ 2302.393220][T12481] nexthop_create+0x311/0x650 [ 2302.393220][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2302.393220][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2302.393220][T12481] netlink_rcv_skb+0x130/0x360 [ 2302.393220][T12481] netlink_unicast+0x449/0x710 [ 2302.393220][T12481] netlink_sendmsg+0x723/0xbe0 [ 2302.393220][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2302.393220][T12481] ___sys_sendmsg+0xee/0x170 [ 2302.393220][T12481] __sys_sendmsg+0xcd/0x170 [ 2302.393220][T12481] do_syscall_64+0xc1/0x1d0 [ 2302.393220][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2302.393220][T12481] [ 2302.395166][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2302.395166][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2302.395166][T12481] addrconf_notify+0x344/0xd60 [ 2302.395166][T12481] notifier_call_chain+0xcd/0x150 [ 2302.395166][T12481] register_netdevice+0x1091/0x1690 [ 2302.395166][T12481] veth_newlink+0x401/0x830 [ 2302.395166][T12481] rtnl_newlink_create+0x341/0x850 [ 2302.395166][T12481] __rtnl_newlink+0xac9/0xd80 [ 2302.395166][T12481] rtnl_newlink+0x63/0xa0 [ 2302.395166][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2302.395166][T12481] netlink_rcv_skb+0x130/0x360 [ 2302.395166][T12481] netlink_unicast+0x449/0x710 [ 2302.395166][T12481] netlink_sendmsg+0x723/0xbe0 [ 2302.395166][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2302.395166][T12481] ___sys_sendmsg+0xee/0x170 [ 2302.395166][T12481] __sys_sendmsg+0xcd/0x170 [ 2302.395166][T12481] do_syscall_64+0xc1/0x1d0 [ 2302.395166][T12481] [ 2312.644199][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2312.644679][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2312.644679][T12481] dst_init+0x84/0x4a0 [ 2312.644679][T12481] dst_alloc+0x97/0x150 [ 2312.644679][T12481] ip6_dst_alloc+0x23/0x90 [ 2312.644679][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2312.644679][T12481] ip6_pol_route+0x56f/0x840 [ 2312.644679][T12481] fib6_rule_lookup+0x334/0x630 [ 2312.644679][T12481] ip6_route_output_flags+0x259/0x480 [ 2312.644679][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2312.644679][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2312.644679][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2312.644679][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2312.644679][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2312.644679][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2312.644679][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2312.644679][T12481] arp_solicit+0x4aa/0xe20 [ 2312.644679][T12481] neigh_probe+0xaa/0xf0 [ 2312.644679][T12481] [ 2312.646952][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2312.646952][T12481] dst_init+0x84/0x4a0 [ 2312.646952][T12481] dst_alloc+0x97/0x150 [ 2312.646952][T12481] ip6_dst_alloc+0x23/0x90 [ 2312.646952][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2312.646952][T12481] ip6_pol_route+0x56f/0x840 [ 2312.646952][T12481] fib6_rule_lookup+0x334/0x630 [ 2312.646952][T12481] ip6_route_output_flags+0x259/0x480 [ 2312.646952][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2312.646952][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2312.646952][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2312.646952][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2312.646952][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2312.646952][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2312.646952][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2312.646952][T12481] ip6_finish_output2+0x59b/0xff0 [ 2312.646952][T12481] ip6_finish_output+0x553/0xdf0 [ 2312.646952][T12481] [ 2312.649251][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2312.649251][T12481] netdev_get_by_index+0x5e/0x80 [ 2312.649251][T12481] fib6_nh_init+0x3da/0x1580 [ 2312.649251][T12481] nh_create_ipv6+0x377/0x600 [ 2312.649251][T12481] nexthop_create+0x311/0x650 [ 2312.649251][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2312.649251][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2312.649251][T12481] netlink_rcv_skb+0x130/0x360 [ 2312.649251][T12481] netlink_unicast+0x449/0x710 [ 2312.649251][T12481] netlink_sendmsg+0x723/0xbe0 [ 2312.649251][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2312.649251][T12481] ___sys_sendmsg+0xee/0x170 [ 2312.649251][T12481] __sys_sendmsg+0xcd/0x170 [ 2312.649251][T12481] do_syscall_64+0xc1/0x1d0 [ 2312.649251][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2312.649251][T12481] [ 2312.651203][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2312.651203][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2312.651203][T12481] addrconf_notify+0x344/0xd60 [ 2312.651203][T12481] notifier_call_chain+0xcd/0x150 [ 2312.651203][T12481] register_netdevice+0x1091/0x1690 [ 2312.651203][T12481] veth_newlink+0x401/0x830 [ 2312.651203][T12481] rtnl_newlink_create+0x341/0x850 [ 2312.651203][T12481] __rtnl_newlink+0xac9/0xd80 [ 2312.651203][T12481] rtnl_newlink+0x63/0xa0 [ 2312.651203][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2312.651203][T12481] netlink_rcv_skb+0x130/0x360 [ 2312.651203][T12481] netlink_unicast+0x449/0x710 [ 2312.651203][T12481] netlink_sendmsg+0x723/0xbe0 [ 2312.651203][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2312.651203][T12481] ___sys_sendmsg+0xee/0x170 [ 2312.651203][T12481] __sys_sendmsg+0xcd/0x170 [ 2312.651203][T12481] do_syscall_64+0xc1/0x1d0 [ 2312.651203][T12481] [ 2322.900276][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 2322.900837][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2322.900837][T12481] dst_init+0x84/0x4a0 [ 2322.900837][T12481] dst_alloc+0x97/0x150 [ 2322.900837][T12481] ip6_dst_alloc+0x23/0x90 [ 2322.900837][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2322.900837][T12481] ip6_pol_route+0x56f/0x840 [ 2322.900837][T12481] fib6_rule_lookup+0x334/0x630 [ 2322.900837][T12481] ip6_route_output_flags+0x259/0x480 [ 2322.900837][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2322.900837][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2322.900837][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2322.900837][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2322.900837][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2322.900837][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2322.900837][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2322.900837][T12481] arp_solicit+0x4aa/0xe20 [ 2322.900837][T12481] neigh_probe+0xaa/0xf0 [ 2322.900837][T12481] [ 2322.903159][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2322.903159][T12481] dst_init+0x84/0x4a0 [ 2322.903159][T12481] dst_alloc+0x97/0x150 [ 2322.903159][T12481] ip6_dst_alloc+0x23/0x90 [ 2322.903159][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2322.903159][T12481] ip6_pol_route+0x56f/0x840 [ 2322.903159][T12481] fib6_rule_lookup+0x334/0x630 [ 2322.903159][T12481] ip6_route_output_flags+0x259/0x480 [ 2322.903159][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2322.903159][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 2322.903159][T12481] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 2322.903159][T12481] vxlan_xmit_one+0xef1/0x4e90 [vxlan] [ 2322.903159][T12481] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 2322.903159][T12481] dev_hard_start_xmit+0x10e/0x360 [ 2322.903159][T12481] __dev_queue_xmit+0xfbb/0x18e0 [ 2322.903159][T12481] ip6_finish_output2+0x59b/0xff0 [ 2322.903159][T12481] ip6_finish_output+0x553/0xdf0 [ 2322.903159][T12481] [ 2322.905416][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2322.905416][T12481] netdev_get_by_index+0x5e/0x80 [ 2322.905416][T12481] fib6_nh_init+0x3da/0x1580 [ 2322.905416][T12481] nh_create_ipv6+0x377/0x600 [ 2322.905416][T12481] nexthop_create+0x311/0x650 [ 2322.905416][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 2322.905416][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2322.905416][T12481] netlink_rcv_skb+0x130/0x360 [ 2322.905416][T12481] netlink_unicast+0x449/0x710 [ 2322.905416][T12481] netlink_sendmsg+0x723/0xbe0 [ 2322.905416][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2322.905416][T12481] ___sys_sendmsg+0xee/0x170 [ 2322.905416][T12481] __sys_sendmsg+0xcd/0x170 [ 2322.905416][T12481] do_syscall_64+0xc1/0x1d0 [ 2322.905416][T12481] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 2322.905416][T12481] [ 2322.907410][T12481] ref_tracker: veth_A-R1@ffff888005c245e0 has 1/4 users at [ 2322.907410][T12481] ipv6_add_dev+0x3b9/0x11c0 [ 2322.907410][T12481] addrconf_notify+0x344/0xd60 [ 2322.907410][T12481] notifier_call_chain+0xcd/0x150 [ 2322.907410][T12481] register_netdevice+0x1091/0x1690 [ 2322.907410][T12481] veth_newlink+0x401/0x830 [ 2322.907410][T12481] rtnl_newlink_create+0x341/0x850 [ 2322.907410][T12481] __rtnl_newlink+0xac9/0xd80 [ 2322.907410][T12481] rtnl_newlink+0x63/0xa0 [ 2322.907410][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2322.907410][T12481] netlink_rcv_skb+0x130/0x360 [ 2322.907410][T12481] netlink_unicast+0x449/0x710 [ 2322.907410][T12481] netlink_sendmsg+0x723/0xbe0 [ 2322.907410][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 2322.907410][T12481] ___sys_sendmsg+0xee/0x170 [ 2322.907410][T12481] __sys_sendmsg+0xcd/0x170 [ 2322.907410][T12481] do_syscall_64+0xc1/0x1d0 [ 2322.907410][T12481]