[ 588.460795][ T3648] br0: port 1(veth_A-C) entered blocking state [ 588.461296][ T3648] br0: port 1(veth_A-C) entered disabled state [ 588.462461][ T3648] veth_A-C: entered allmulticast mode [ 588.464268][ T3648] veth_A-C: entered promiscuous mode [ 588.466046][ T3648] br0: port 1(veth_A-C) entered blocking state [ 588.466363][ T3648] br0: port 1(veth_A-C) entered forwarding state [ 590.312797][ T3658] br0: port 2(vxlan_a) entered blocking state [ 590.313463][ T3658] br0: port 2(vxlan_a) entered disabled state [ 590.313714][ T3658] vxlan_a: entered allmulticast mode [ 590.314873][ T3658] vxlan_a: entered promiscuous mode [ 591.327200][ T3664] br0: port 2(vxlan_a) entered blocking state [ 591.327454][ T3664] br0: port 2(vxlan_a) entered forwarding state [ 600.128382][ T3697] socat (3697) used greatest stack depth: 23680 bytes left [ 602.230935][ T74] vxlan_a: left allmulticast mode [ 602.231433][ T74] vxlan_a: left promiscuous mode [ 602.231934][ T74] br0: port 2(vxlan_a) entered disabled state [ 602.236800][ T74] veth_A-C: left allmulticast mode [ 602.237099][ T74] veth_A-C: left promiscuous mode [ 602.237492][ T74] br0: port 1(veth_A-C) entered disabled state [ 619.633854][ T3845] br0: port 1(veth_A-C) entered blocking state [ 619.634126][ T3845] br0: port 1(veth_A-C) entered disabled state [ 619.634402][ T3845] veth_A-C: entered allmulticast mode [ 619.635610][ T3845] veth_A-C: entered promiscuous mode [ 619.636754][ T3845] br0: port 1(veth_A-C) entered blocking state [ 619.636990][ T3845] br0: port 1(veth_A-C) entered forwarding state [ 621.375510][ T3855] br0: port 2(vxlan_a) entered blocking state [ 621.375785][ T3855] br0: port 2(vxlan_a) entered disabled state [ 621.376024][ T3855] vxlan_a: entered allmulticast mode [ 621.377701][ T3855] vxlan_a: entered promiscuous mode [ 622.439342][ T3861] br0: port 2(vxlan_a) entered blocking state [ 622.439626][ T3861] br0: port 2(vxlan_a) entered forwarding state [ 633.141901][ T74] vxlan_a: left allmulticast mode [ 633.142205][ T74] vxlan_a: left promiscuous mode [ 633.142690][ T74] br0: port 2(vxlan_a) entered disabled state [ 633.145699][ T74] veth_A-C: left allmulticast mode [ 633.145961][ T74] veth_A-C: left promiscuous mode [ 633.146348][ T74] br0: port 1(veth_A-C) entered disabled state [ 650.231495][ T4030] br0: port 1(veth_A-C) entered blocking state [ 650.231800][ T4030] br0: port 1(veth_A-C) entered disabled state [ 650.232043][ T4030] veth_A-C: entered allmulticast mode [ 650.233376][ T4030] veth_A-C: entered promiscuous mode [ 650.234463][ T4030] br0: port 1(veth_A-C) entered blocking state [ 650.234702][ T4030] br0: port 1(veth_A-C) entered forwarding state [ 651.958212][ T4040] br0: port 2(vxlan_a) entered blocking state [ 651.958465][ T4040] br0: port 2(vxlan_a) entered disabled state [ 651.958733][ T4040] vxlan_a: entered allmulticast mode [ 651.959929][ T4040] vxlan_a: entered promiscuous mode [ 652.924016][ T4046] br0: port 2(vxlan_a) entered blocking state [ 652.924263][ T4046] br0: port 2(vxlan_a) entered forwarding state [ 663.121665][ T74] vxlan_a: left allmulticast mode [ 663.122001][ T74] vxlan_a: left promiscuous mode [ 663.122463][ T74] br0: port 2(vxlan_a) entered disabled state [ 663.124658][ T74] veth_A-C: left allmulticast mode [ 663.125270][ T74] veth_A-C: left promiscuous mode [ 663.125702][ T74] br0: port 1(veth_A-C) entered disabled state [ 680.078774][ T4228] br0: port 1(veth_A-C) entered blocking state [ 680.079047][ T4228] br0: port 1(veth_A-C) entered disabled state [ 680.079280][ T4228] veth_A-C: entered allmulticast mode [ 680.080473][ T4228] veth_A-C: entered promiscuous mode [ 680.081555][ T4228] br0: port 1(veth_A-C) entered blocking state [ 680.081785][ T4228] br0: port 1(veth_A-C) entered forwarding state [ 681.777652][ T4238] br0: port 2(vxlan_a) entered blocking state [ 681.777890][ T4238] br0: port 2(vxlan_a) entered disabled state [ 681.778133][ T4238] vxlan_a: entered allmulticast mode [ 681.779310][ T4238] vxlan_a: entered promiscuous mode [ 682.761565][ T4244] br0: port 2(vxlan_a) entered blocking state [ 682.761968][ T4244] br0: port 2(vxlan_a) entered forwarding state [ 693.204180][ T74] vxlan_a: left allmulticast mode [ 693.204382][ T74] vxlan_a: left promiscuous mode [ 693.204684][ T74] br0: port 2(vxlan_a) entered disabled state [ 693.206153][ T74] veth_A-C: left allmulticast mode [ 693.206302][ T74] veth_A-C: left promiscuous mode [ 693.206575][ T74] br0: port 1(veth_A-C) entered disabled state [ 709.236662][ T4413] br0: port 1(veth_A-C) entered blocking state [ 709.236913][ T4413] br0: port 1(veth_A-C) entered disabled state [ 709.237157][ T4413] veth_A-C: entered allmulticast mode [ 709.238476][ T4413] veth_A-C: entered promiscuous mode [ 709.239656][ T4413] br0: port 1(veth_A-C) entered blocking state [ 709.239902][ T4413] br0: port 1(veth_A-C) entered forwarding state [ 710.876279][ T4423] br0: port 2(vxlan_a) entered blocking state [ 710.876581][ T4423] br0: port 2(vxlan_a) entered disabled state [ 710.876827][ T4423] vxlan_a: entered allmulticast mode [ 710.878051][ T4423] vxlan_a: entered promiscuous mode [ 711.824031][ T4429] br0: port 2(vxlan_a) entered blocking state [ 711.824306][ T4429] br0: port 2(vxlan_a) entered forwarding state [ 719.987884][ T4462] socat (4462) used greatest stack depth: 23136 bytes left [ 721.920682][ T74] vxlan_a: left allmulticast mode [ 721.920903][ T74] vxlan_a: left promiscuous mode [ 721.921199][ T74] br0: port 2(vxlan_a) entered disabled state [ 721.922433][ T74] veth_A-C: left allmulticast mode [ 721.922664][ T74] veth_A-C: left promiscuous mode [ 721.922965][ T74] br0: port 1(veth_A-C) entered disabled state [ 739.024964][ T4611] br0: port 1(veth_A-C) entered blocking state [ 739.025275][ T4611] br0: port 1(veth_A-C) entered disabled state [ 739.025564][ T4611] veth_A-C: entered allmulticast mode [ 739.026795][ T4611] veth_A-C: entered promiscuous mode [ 739.028270][ T4611] br0: port 1(veth_A-C) entered blocking state [ 739.028561][ T4611] br0: port 1(veth_A-C) entered forwarding state [ 740.757436][ T4621] br0: port 2(vxlan_a) entered blocking state [ 740.757838][ T4621] br0: port 2(vxlan_a) entered disabled state [ 740.758252][ T4621] vxlan_a: entered allmulticast mode [ 740.767404][ T4621] vxlan_a: entered promiscuous mode [ 741.726768][ T4627] br0: port 2(vxlan_a) entered blocking state [ 741.727164][ T4627] br0: port 2(vxlan_a) entered forwarding state [ 752.090344][ T74] vxlan_a: left allmulticast mode [ 752.090598][ T74] vxlan_a: left promiscuous mode [ 752.090905][ T74] br0: port 2(vxlan_a) entered disabled state [ 752.092408][ T74] veth_A-C: left allmulticast mode [ 752.092613][ T74] veth_A-C: left promiscuous mode [ 752.092909][ T74] br0: port 1(veth_A-C) entered disabled state [ 768.471788][ T4798] br0: port 1(veth_A-C) entered blocking state [ 768.472063][ T4798] br0: port 1(veth_A-C) entered disabled state [ 768.472322][ T4798] veth_A-C: entered allmulticast mode [ 768.473526][ T4798] veth_A-C: entered promiscuous mode [ 768.474568][ T4798] br0: port 1(veth_A-C) entered blocking state [ 768.474806][ T4798] br0: port 1(veth_A-C) entered forwarding state [ 770.131743][ T4808] br0: port 2(vxlan_a) entered blocking state [ 770.131993][ T4808] br0: port 2(vxlan_a) entered disabled state [ 770.132223][ T4808] vxlan_a: entered allmulticast mode [ 770.133349][ T4808] vxlan_a: entered promiscuous mode [ 771.054406][ T4814] br0: port 2(vxlan_a) entered blocking state [ 771.054689][ T4814] br0: port 2(vxlan_a) entered forwarding state [ 781.167676][ T74] vxlan_a: left allmulticast mode [ 781.167868][ T74] vxlan_a: left promiscuous mode [ 781.168160][ T74] br0: port 2(vxlan_a) entered disabled state [ 781.169598][ T74] veth_A-C: left allmulticast mode [ 781.169759][ T74] veth_A-C: left promiscuous mode [ 781.170045][ T74] br0: port 1(veth_A-C) entered disabled state [ 798.321290][ T4995] br0: port 1(veth_A-C) entered blocking state [ 798.321561][ T4995] br0: port 1(veth_A-C) entered disabled state [ 798.321821][ T4995] veth_A-C: entered allmulticast mode [ 798.323056][ T4995] veth_A-C: entered promiscuous mode [ 798.324107][ T4995] br0: port 1(veth_A-C) entered blocking state [ 798.324319][ T4995] br0: port 1(veth_A-C) entered forwarding state [ 799.950635][ T5005] br0: port 2(vxlan_a) entered blocking state [ 799.950916][ T5005] br0: port 2(vxlan_a) entered disabled state [ 799.951178][ T5005] vxlan_a: entered allmulticast mode [ 799.952459][ T5005] vxlan_a: entered promiscuous mode [ 800.920830][ T5011] br0: port 2(vxlan_a) entered blocking state [ 800.921099][ T5011] br0: port 2(vxlan_a) entered forwarding state [ 811.182249][ T74] vxlan_a: left allmulticast mode [ 811.182512][ T74] vxlan_a: left promiscuous mode [ 811.183019][ T74] br0: port 2(vxlan_a) entered disabled state [ 811.185207][ T74] veth_A-C: left allmulticast mode [ 811.185458][ T74] veth_A-C: left promiscuous mode [ 811.185927][ T74] br0: port 1(veth_A-C) entered disabled state [ 827.979113][ T5180] br0: port 1(veth_A-C) entered blocking state [ 827.979492][ T5180] br0: port 1(veth_A-C) entered disabled state [ 827.981388][ T5180] veth_A-C: entered allmulticast mode [ 827.983194][ T5180] veth_A-C: entered promiscuous mode [ 827.984463][ T5180] br0: port 1(veth_A-C) entered blocking state [ 827.984695][ T5180] br0: port 1(veth_A-C) entered forwarding state [ 829.664199][ T5190] br0: port 2(geneve_a) entered blocking state [ 829.664428][ T5190] br0: port 2(geneve_a) entered disabled state [ 829.664662][ T5190] geneve_a: entered allmulticast mode [ 829.665806][ T5190] geneve_a: entered promiscuous mode [ 830.664164][ T5196] br0: port 2(geneve_a) entered blocking state [ 830.664401][ T5196] br0: port 2(geneve_a) entered forwarding state [ 840.739887][ T74] geneve_a: left allmulticast mode [ 840.740081][ T74] geneve_a: left promiscuous mode [ 840.740410][ T74] br0: port 2(geneve_a) entered disabled state [ 840.742262][ T74] veth_A-C: left allmulticast mode [ 840.742445][ T74] veth_A-C: left promiscuous mode [ 840.742800][ T74] br0: port 1(veth_A-C) entered disabled state [ 857.718016][ T5377] br0: port 1(veth_A-C) entered blocking state [ 857.718251][ T5377] br0: port 1(veth_A-C) entered disabled state [ 857.718482][ T5377] veth_A-C: entered allmulticast mode [ 857.720101][ T5377] veth_A-C: entered promiscuous mode [ 857.721110][ T5377] br0: port 1(veth_A-C) entered blocking state [ 857.721315][ T5377] br0: port 1(veth_A-C) entered forwarding state [ 859.279134][ T5387] br0: port 2(geneve_a) entered blocking state [ 859.279382][ T5387] br0: port 2(geneve_a) entered disabled state [ 859.280488][ T5387] geneve_a: entered allmulticast mode [ 859.282167][ T5387] geneve_a: entered promiscuous mode [ 860.246384][ T5393] br0: port 2(geneve_a) entered blocking state [ 860.246677][ T5393] br0: port 2(geneve_a) entered forwarding state [ 870.032087][ T74] geneve_a: left allmulticast mode [ 870.032260][ T74] geneve_a: left promiscuous mode [ 870.032583][ T74] br0: port 2(geneve_a) entered disabled state [ 870.034009][ T74] veth_A-C: left allmulticast mode [ 870.034168][ T74] veth_A-C: left promiscuous mode [ 870.034431][ T74] br0: port 1(veth_A-C) entered disabled state [ 886.011589][ T5562] br0: port 1(veth_A-C) entered blocking state [ 886.011880][ T5562] br0: port 1(veth_A-C) entered disabled state [ 886.012144][ T5562] veth_A-C: entered allmulticast mode [ 886.013357][ T5562] veth_A-C: entered promiscuous mode [ 886.014482][ T5562] br0: port 1(veth_A-C) entered blocking state [ 886.014766][ T5562] br0: port 1(veth_A-C) entered forwarding state [ 887.635284][ T5572] br0: port 2(geneve_a) entered blocking state [ 887.635564][ T5572] br0: port 2(geneve_a) entered disabled state [ 887.635803][ T5572] geneve_a: entered allmulticast mode [ 887.637660][ T5572] geneve_a: entered promiscuous mode [ 888.605750][ T5578] br0: port 2(geneve_a) entered blocking state [ 888.606016][ T5578] br0: port 2(geneve_a) entered forwarding state [ 898.837637][ T74] geneve_a: left allmulticast mode [ 898.837825][ T74] geneve_a: left promiscuous mode [ 898.838120][ T74] br0: port 2(geneve_a) entered disabled state [ 898.839470][ T74] veth_A-C: left allmulticast mode [ 898.839681][ T74] veth_A-C: left promiscuous mode [ 898.839945][ T74] br0: port 1(veth_A-C) entered disabled state [ 916.302474][ T5759] br0: port 1(veth_A-C) entered blocking state [ 916.302758][ T5759] br0: port 1(veth_A-C) entered disabled state [ 916.303037][ T5759] veth_A-C: entered allmulticast mode [ 916.304288][ T5759] veth_A-C: entered promiscuous mode [ 916.305363][ T5759] br0: port 1(veth_A-C) entered blocking state [ 916.305629][ T5759] br0: port 1(veth_A-C) entered forwarding state [ 917.913528][ T5769] br0: port 2(geneve_a) entered blocking state [ 917.913856][ T5769] br0: port 2(geneve_a) entered disabled state [ 917.914136][ T5769] geneve_a: entered allmulticast mode [ 917.915329][ T5769] geneve_a: entered promiscuous mode [ 918.870467][ T5775] br0: port 2(geneve_a) entered blocking state [ 918.870750][ T5775] br0: port 2(geneve_a) entered forwarding state [ 929.025171][ T74] geneve_a: left allmulticast mode [ 929.025364][ T74] geneve_a: left promiscuous mode [ 929.025662][ T74] br0: port 2(geneve_a) entered disabled state [ 929.027051][ T74] veth_A-C: left allmulticast mode [ 929.027224][ T74] veth_A-C: left promiscuous mode [ 929.027475][ T74] br0: port 1(veth_A-C) entered disabled state [ 945.179595][ T5944] br0: port 1(veth_A-C) entered blocking state [ 945.179899][ T5944] br0: port 1(veth_A-C) entered disabled state [ 945.180189][ T5944] veth_A-C: entered allmulticast mode [ 945.181469][ T5944] veth_A-C: entered promiscuous mode [ 945.182597][ T5944] br0: port 1(veth_A-C) entered blocking state [ 945.182897][ T5944] br0: port 1(veth_A-C) entered forwarding state [ 946.897313][ T5954] br0: port 2(geneve_a) entered blocking state [ 946.898345][ T5954] br0: port 2(geneve_a) entered disabled state [ 946.899517][ T5954] geneve_a: entered allmulticast mode [ 946.900945][ T5954] geneve_a: entered promiscuous mode [ 947.839016][ T5960] br0: port 2(geneve_a) entered blocking state [ 947.839332][ T5960] br0: port 2(geneve_a) entered forwarding state [ 957.898424][ T74] geneve_a: left allmulticast mode [ 957.898615][ T74] geneve_a: left promiscuous mode [ 957.898884][ T74] br0: port 2(geneve_a) entered disabled state [ 957.900277][ T74] veth_A-C: left allmulticast mode [ 957.900429][ T74] veth_A-C: left promiscuous mode [ 957.900728][ T74] br0: port 1(veth_A-C) entered disabled state [ 975.353077][ T6141] br0: port 1(veth_A-C) entered blocking state [ 975.353327][ T6141] br0: port 1(veth_A-C) entered disabled state [ 975.353599][ T6141] veth_A-C: entered allmulticast mode [ 975.354851][ T6141] veth_A-C: entered promiscuous mode [ 975.355895][ T6141] br0: port 1(veth_A-C) entered blocking state [ 975.356102][ T6141] br0: port 1(veth_A-C) entered forwarding state [ 977.004007][ T6151] br0: port 2(geneve_a) entered blocking state [ 977.004338][ T6151] br0: port 2(geneve_a) entered disabled state [ 977.004591][ T6151] geneve_a: entered allmulticast mode [ 977.005815][ T6151] geneve_a: entered promiscuous mode [ 978.031148][ T6157] br0: port 2(geneve_a) entered blocking state [ 978.031434][ T6157] br0: port 2(geneve_a) entered forwarding state [ 988.187916][ T74] geneve_a: left allmulticast mode [ 988.188123][ T74] geneve_a: left promiscuous mode [ 988.188441][ T74] br0: port 2(geneve_a) entered disabled state [ 988.189837][ T74] veth_A-C: left allmulticast mode [ 988.190038][ T74] veth_A-C: left promiscuous mode [ 988.190356][ T74] br0: port 1(veth_A-C) entered disabled state [ 1004.594864][ T6326] br0: port 1(veth_A-C) entered blocking state [ 1004.595192][ T6326] br0: port 1(veth_A-C) entered disabled state [ 1004.595614][ T6326] veth_A-C: entered allmulticast mode [ 1004.597638][ T6326] veth_A-C: entered promiscuous mode [ 1004.599360][ T6326] br0: port 1(veth_A-C) entered blocking state [ 1004.599755][ T6326] br0: port 1(veth_A-C) entered forwarding state [ 1006.249157][ T6336] br0: port 2(geneve_a) entered blocking state [ 1006.249453][ T6336] br0: port 2(geneve_a) entered disabled state [ 1006.249751][ T6336] geneve_a: entered allmulticast mode [ 1006.251092][ T6336] geneve_a: entered promiscuous mode [ 1007.277529][ T6342] br0: port 2(geneve_a) entered blocking state [ 1007.277818][ T6342] br0: port 2(geneve_a) entered forwarding state [ 1017.590646][ T74] geneve_a: left allmulticast mode [ 1017.590821][ T74] geneve_a: left promiscuous mode [ 1017.591119][ T74] br0: port 2(geneve_a) entered disabled state [ 1017.592797][ T74] veth_A-C: left allmulticast mode [ 1017.592981][ T74] veth_A-C: left promiscuous mode [ 1017.593254][ T74] br0: port 1(veth_A-C) entered disabled state [ 1035.288275][ T6524] br0: port 1(veth_A-C) entered blocking state [ 1035.288514][ T6524] br0: port 1(veth_A-C) entered disabled state [ 1035.288770][ T6524] veth_A-C: entered allmulticast mode [ 1035.289973][ T6524] veth_A-C: entered promiscuous mode [ 1035.291001][ T6524] br0: port 1(veth_A-C) entered blocking state [ 1035.291204][ T6524] br0: port 1(veth_A-C) entered forwarding state [ 1036.938599][ T6534] br0: port 2(geneve_a) entered blocking state [ 1036.938870][ T6534] br0: port 2(geneve_a) entered disabled state [ 1036.939155][ T6534] geneve_a: entered allmulticast mode [ 1036.940445][ T6534] geneve_a: entered promiscuous mode [ 1037.878805][ T6540] br0: port 2(geneve_a) entered blocking state [ 1037.879069][ T6540] br0: port 2(geneve_a) entered forwarding state [ 1047.962828][ T74] geneve_a: left allmulticast mode [ 1047.963034][ T74] geneve_a: left promiscuous mode [ 1047.963303][ T74] br0: port 2(geneve_a) entered disabled state [ 1047.964880][ T74] veth_A-C: left allmulticast mode [ 1047.965030][ T74] veth_A-C: left promiscuous mode [ 1047.965283][ T74] br0: port 1(veth_A-C) entered disabled state [ 1603.792571][T10777] Initializing XFRM netlink socket [ 1852.494617][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1852.495151][T12480] ref_tracker: veth_A-R1@ffff88800a1815e0 has 1/4 users at [ 1852.495151][T12480] dst_init+0x84/0x4a0 [ 1852.495151][T12480] dst_alloc+0x97/0x150 [ 1852.495151][T12480] ip6_dst_alloc+0x23/0x90 [ 1852.495151][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1852.495151][T12480] ip6_pol_route+0x56f/0x840 [ 1852.495151][T12480] fib6_rule_lookup+0x334/0x630 [ 1852.495151][T12480] ip6_route_output_flags+0x259/0x480 [ 1852.495151][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1852.495151][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1852.495151][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1852.495151][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1852.495151][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1852.495151][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1852.495151][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1852.495151][T12480] arp_solicit+0x4aa/0xe20 [ 1852.495151][T12480] neigh_probe+0xaa/0xf0 [ 1852.495151][T12480] [ 1852.498082][T12480] ref_tracker: veth_A-R1@ffff88800a1815e0 has 1/4 users at [ 1852.498082][T12480] dst_init+0x84/0x4a0 [ 1852.498082][T12480] dst_alloc+0x97/0x150 [ 1852.498082][T12480] ip6_dst_alloc+0x23/0x90 [ 1852.498082][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1852.498082][T12480] ip6_pol_route+0x56f/0x840 [ 1852.498082][T12480] fib6_rule_lookup+0x334/0x630 [ 1852.498082][T12480] ip6_route_output_flags+0x259/0x480 [ 1852.498082][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1852.498082][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1852.498082][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1852.498082][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1852.498082][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1852.498082][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1852.498082][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1852.498082][T12480] ip6_finish_output2+0x59b/0xff0 [ 1852.498082][T12480] ip6_finish_output+0x553/0xdf0 [ 1852.498082][T12480] [ 1852.500438][T12480] ref_tracker: veth_A-R1@ffff88800a1815e0 has 1/4 users at [ 1852.500438][T12480] netdev_get_by_index+0x5e/0x80 [ 1852.500438][T12480] fib6_nh_init+0x3da/0x1580 [ 1852.500438][T12480] nh_create_ipv6+0x377/0x600 [ 1852.500438][T12480] nexthop_create+0x311/0x650 [ 1852.500438][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1852.500438][T12480] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1852.500438][T12480] netlink_rcv_skb+0x130/0x360 [ 1852.500438][T12480] netlink_unicast+0x449/0x710 [ 1852.500438][T12480] netlink_sendmsg+0x723/0xbe0 [ 1852.500438][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1852.500438][T12480] ___sys_sendmsg+0xee/0x170 [ 1852.500438][T12480] __sys_sendmsg+0xcd/0x170 [ 1852.500438][T12480] do_syscall_64+0xc1/0x1d0 [ 1852.500438][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1852.500438][T12480] [ 1852.502471][T12480] ref_tracker: veth_A-R1@ffff88800a1815e0 has 1/4 users at [ 1852.502471][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1852.502471][T12480] addrconf_notify+0x344/0xd60 [ 1852.502471][T12480] notifier_call_chain+0xcd/0x150 [ 1852.502471][T12480] register_netdevice+0x1091/0x1690 [ 1852.502471][T12480] veth_newlink+0x401/0x830 [ 1852.502471][T12480] rtnl_newlink_create+0x341/0x850 [ 1852.502471][T12480] __rtnl_newlink+0xac9/0xd80 [ 1852.502471][T12480] rtnl_newlink+0x63/0xa0 [ 1852.502471][T12480] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1852.502471][T12480] netlink_rcv_skb+0x130/0x360 [ 1852.502471][T12480] netlink_unicast+0x449/0x710 [ 1852.502471][T12480] netlink_sendmsg+0x723/0xbe0 [ 1852.502471][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1852.502471][T12480] ___sys_sendmsg+0xee/0x170 [ 1852.502471][T12480] __sys_sendmsg+0xcd/0x170 [ 1852.502471][T12480] do_syscall_64+0xc1/0x1d0 [ 1852.502471][T12480] [ 1862.710579][T12480] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1862.711010][T12480] ref_tracker: veth_A-R1@ffff88800a1815e0 has 1/4 users at [ 1862.711010][T12480] dst_init+0x84/0x4a0 [ 1862.711010][T12480] dst_alloc+0x97/0x150 [ 1862.711010][T12480] ip6_dst_alloc+0x23/0x90 [ 1862.711010][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1862.711010][T12480] ip6_pol_route+0x56f/0x840 [ 1862.711010][T12480] fib6_rule_lookup+0x334/0x630 [ 1862.711010][T12480] ip6_route_output_flags+0x259/0x480 [ 1862.711010][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1862.711010][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1862.711010][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1862.711010][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1862.711010][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1862.711010][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1862.711010][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1862.711010][T12480] arp_solicit+0x4aa/0xe20 [ 1862.711010][T12480] neigh_probe+0xaa/0xf0 [ 1862.711010][T12480] [ 1862.713584][T12480] ref_tracker: veth_A-R1@ffff88800a1815e0 has 1/4 users at [ 1862.713584][T12480] dst_init+0x84/0x4a0 [ 1862.713584][T12480] dst_alloc+0x97/0x150 [ 1862.713584][T12480] ip6_dst_alloc+0x23/0x90 [ 1862.713584][T12480] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1862.713584][T12480] ip6_pol_route+0x56f/0x840 [ 1862.713584][T12480] fib6_rule_lookup+0x334/0x630 [ 1862.713584][T12480] ip6_route_output_flags+0x259/0x480 [ 1862.713584][T12480] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1862.713584][T12480] ip6_dst_lookup_flow+0x88/0x190 [ 1862.713584][T12480] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1862.713584][T12480] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1862.713584][T12480] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1862.713584][T12480] dev_hard_start_xmit+0x10e/0x360 [ 1862.713584][T12480] __dev_queue_xmit+0xe76/0x1740 [ 1862.713584][T12480] ip6_finish_output2+0x59b/0xff0 [ 1862.713584][T12480] ip6_finish_output+0x553/0xdf0 [ 1862.713584][T12480] [ 1862.716101][T12480] ref_tracker: veth_A-R1@ffff88800a1815e0 has 1/4 users at [ 1862.716101][T12480] netdev_get_by_index+0x5e/0x80 [ 1862.716101][T12480] fib6_nh_init+0x3da/0x1580 [ 1862.716101][T12480] nh_create_ipv6+0x377/0x600 [ 1862.716101][T12480] nexthop_create+0x311/0x650 [ 1862.716101][T12480] rtm_new_nexthop+0x3f0/0x5c0 [ 1862.716101][T12480] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1862.716101][T12480] netlink_rcv_skb+0x130/0x360 [ 1862.716101][T12480] netlink_unicast+0x449/0x710 [ 1862.716101][T12480] netlink_sendmsg+0x723/0xbe0 [ 1862.716101][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1862.716101][T12480] ___sys_sendmsg+0xee/0x170 [ 1862.716101][T12480] __sys_sendmsg+0xcd/0x170 [ 1862.716101][T12480] do_syscall_64+0xc1/0x1d0 [ 1862.716101][T12480] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1862.716101][T12480] [ 1862.718256][T12480] ref_tracker: veth_A-R1@ffff88800a1815e0 has 1/4 users at [ 1862.718256][T12480] ipv6_add_dev+0x3b9/0x11c0 [ 1862.718256][T12480] addrconf_notify+0x344/0xd60 [ 1862.718256][T12480] notifier_call_chain+0xcd/0x150 [ 1862.718256][T12480] register_netdevice+0x1091/0x1690 [ 1862.718256][T12480] veth_newlink+0x401/0x830 [ 1862.718256][T12480] rtnl_newlink_create+0x341/0x850 [ 1862.718256][T12480] __rtnl_newlink+0xac9/0xd80 [ 1862.718256][T12480] rtnl_newlink+0x63/0xa0 [ 1862.718256][T12480] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1862.718256][T12480] netlink_rcv_skb+0x130/0x360 [ 1862.718256][T12480] netlink_unicast+0x449/0x710 [ 1862.718256][T12480] netlink_sendmsg+0x723/0xbe0 [ 1862.718256][T12480] ____sys_sendmsg+0x7b2/0xa10 [ 1862.718256][T12480] ___sys_sendmsg+0xee/0x170 [ 1862.718256][T12480] __sys_sendmsg+0xcd/0x170 [ 1862.718256][T12480] do_syscall_64+0xc1/0x1d0 [ 1862.718256][T12480]