[ 31.608030][ T256] ip (256) used greatest stack depth: 24032 bytes left [ 44.397320][ T345] ip (345) used greatest stack depth: 24024 bytes left [ 191.633639][ T1559] ip (1559) used greatest stack depth: 23424 bytes left [ 426.191815][ T3379] ping6 (3379) used greatest stack depth: 23168 bytes left [ 459.691495][ T3645] br0: port 1(veth_A-C) entered blocking state [ 459.691917][ T3645] br0: port 1(veth_A-C) entered disabled state [ 459.692173][ T3645] veth_A-C: entered allmulticast mode [ 459.693604][ T3645] veth_A-C: entered promiscuous mode [ 459.695338][ T3645] br0: port 1(veth_A-C) entered blocking state [ 459.695667][ T3645] br0: port 1(veth_A-C) entered forwarding state [ 461.132974][ T3655] br0: port 2(vxlan_a) entered blocking state [ 461.135104][ T3655] br0: port 2(vxlan_a) entered disabled state [ 461.135499][ T3655] vxlan_a: entered allmulticast mode [ 461.137388][ T3655] vxlan_a: entered promiscuous mode [ 461.954505][ T3661] br0: port 2(vxlan_a) entered blocking state [ 461.954872][ T3661] br0: port 2(vxlan_a) entered forwarding state [ 471.407081][ T74] vxlan_a: left allmulticast mode [ 471.407623][ T74] vxlan_a: left promiscuous mode [ 471.408095][ T74] br0: port 2(vxlan_a) entered disabled state [ 471.412011][ T74] veth_A-C: left allmulticast mode [ 471.412450][ T74] veth_A-C: left promiscuous mode [ 471.412888][ T74] br0: port 1(veth_A-C) entered disabled state [ 491.018688][ T3842] br0: port 1(veth_A-C) entered blocking state [ 491.018975][ T3842] br0: port 1(veth_A-C) entered disabled state [ 491.019586][ T3842] veth_A-C: entered allmulticast mode [ 491.020843][ T3842] veth_A-C: entered promiscuous mode [ 491.022272][ T3842] br0: port 1(veth_A-C) entered blocking state [ 491.022534][ T3842] br0: port 1(veth_A-C) entered forwarding state [ 492.359116][ T3852] br0: port 2(vxlan_a) entered blocking state [ 492.359414][ T3852] br0: port 2(vxlan_a) entered disabled state [ 492.359754][ T3852] vxlan_a: entered allmulticast mode [ 492.361055][ T3852] vxlan_a: entered promiscuous mode [ 493.181001][ T3858] br0: port 2(vxlan_a) entered blocking state [ 493.181387][ T3858] br0: port 2(vxlan_a) entered forwarding state [ 502.180944][ T74] vxlan_a: left allmulticast mode [ 502.181163][ T74] vxlan_a: left promiscuous mode [ 502.181588][ T74] br0: port 2(vxlan_a) entered disabled state [ 502.183144][ T74] veth_A-C: left allmulticast mode [ 502.183477][ T74] veth_A-C: left promiscuous mode [ 502.183809][ T74] br0: port 1(veth_A-C) entered disabled state [ 515.915621][ T4027] br0: port 1(veth_A-C) entered blocking state [ 515.915980][ T4027] br0: port 1(veth_A-C) entered disabled state [ 515.917872][ T4027] veth_A-C: entered allmulticast mode [ 515.919803][ T4027] veth_A-C: entered promiscuous mode [ 515.921429][ T4027] br0: port 1(veth_A-C) entered blocking state [ 515.921675][ T4027] br0: port 1(veth_A-C) entered forwarding state [ 517.262218][ T4037] br0: port 2(vxlan_a) entered blocking state [ 517.262606][ T4037] br0: port 2(vxlan_a) entered disabled state [ 517.262977][ T4037] vxlan_a: entered allmulticast mode [ 517.264898][ T4037] vxlan_a: entered promiscuous mode [ 518.059039][ T4043] br0: port 2(vxlan_a) entered blocking state [ 518.059310][ T4043] br0: port 2(vxlan_a) entered forwarding state [ 527.169831][ T74] vxlan_a: left allmulticast mode [ 527.170038][ T74] vxlan_a: left promiscuous mode [ 527.170367][ T74] br0: port 2(vxlan_a) entered disabled state [ 527.171579][ T74] veth_A-C: left allmulticast mode [ 527.171746][ T74] veth_A-C: left promiscuous mode [ 527.172007][ T74] br0: port 1(veth_A-C) entered disabled state [ 541.611829][ T4224] br0: port 1(veth_A-C) entered blocking state [ 541.612235][ T4224] br0: port 1(veth_A-C) entered disabled state [ 541.612575][ T4224] veth_A-C: entered allmulticast mode [ 541.614301][ T4224] veth_A-C: entered promiscuous mode [ 541.615886][ T4224] br0: port 1(veth_A-C) entered blocking state [ 541.616232][ T4224] br0: port 1(veth_A-C) entered forwarding state [ 543.027998][ T4234] br0: port 2(vxlan_a) entered blocking state [ 543.029453][ T4234] br0: port 2(vxlan_a) entered disabled state [ 543.037880][ T4234] vxlan_a: entered allmulticast mode [ 543.039824][ T4234] vxlan_a: entered promiscuous mode [ 543.842401][ T4240] br0: port 2(vxlan_a) entered blocking state [ 543.842632][ T4240] br0: port 2(vxlan_a) entered forwarding state [ 552.440880][ T74] vxlan_a: left allmulticast mode [ 552.441118][ T74] vxlan_a: left promiscuous mode [ 552.441436][ T74] br0: port 2(vxlan_a) entered disabled state [ 552.442764][ T74] veth_A-C: left allmulticast mode [ 552.442918][ T74] veth_A-C: left promiscuous mode [ 552.443190][ T74] br0: port 1(veth_A-C) entered disabled state [ 566.415898][ T4409] br0: port 1(veth_A-C) entered blocking state [ 566.416145][ T4409] br0: port 1(veth_A-C) entered disabled state [ 566.416425][ T4409] veth_A-C: entered allmulticast mode [ 566.417601][ T4409] veth_A-C: entered promiscuous mode [ 566.419063][ T4409] br0: port 1(veth_A-C) entered blocking state [ 566.419311][ T4409] br0: port 1(veth_A-C) entered forwarding state [ 567.864649][ T4419] br0: port 2(vxlan_a) entered blocking state [ 567.865005][ T4419] br0: port 2(vxlan_a) entered disabled state [ 567.865384][ T4419] vxlan_a: entered allmulticast mode [ 567.867368][ T4419] vxlan_a: entered promiscuous mode [ 568.671776][ T4425] br0: port 2(vxlan_a) entered blocking state [ 568.672176][ T4425] br0: port 2(vxlan_a) entered forwarding state [ 577.386480][ T74] vxlan_a: left allmulticast mode [ 577.386684][ T74] vxlan_a: left promiscuous mode [ 577.386970][ T74] br0: port 2(vxlan_a) entered disabled state [ 577.388329][ T74] veth_A-C: left allmulticast mode [ 577.388480][ T74] veth_A-C: left promiscuous mode [ 577.388801][ T74] br0: port 1(veth_A-C) entered disabled state [ 591.875935][ T4606] br0: port 1(veth_A-C) entered blocking state [ 591.876185][ T4606] br0: port 1(veth_A-C) entered disabled state [ 591.876893][ T4606] veth_A-C: entered allmulticast mode [ 591.878093][ T4606] veth_A-C: entered promiscuous mode [ 591.879120][ T4606] br0: port 1(veth_A-C) entered blocking state [ 591.879359][ T4606] br0: port 1(veth_A-C) entered forwarding state [ 593.199806][ T4616] br0: port 2(vxlan_a) entered blocking state [ 593.200050][ T4616] br0: port 2(vxlan_a) entered disabled state [ 593.201010][ T4616] vxlan_a: entered allmulticast mode [ 593.202223][ T4616] vxlan_a: entered promiscuous mode [ 593.974053][ T4622] br0: port 2(vxlan_a) entered blocking state [ 593.974328][ T4622] br0: port 2(vxlan_a) entered forwarding state [ 602.408445][ T74] vxlan_a: left allmulticast mode [ 602.408625][ T74] vxlan_a: left promiscuous mode [ 602.408903][ T74] br0: port 2(vxlan_a) entered disabled state [ 602.410135][ T74] veth_A-C: left allmulticast mode [ 602.410368][ T74] veth_A-C: left promiscuous mode [ 602.410674][ T74] br0: port 1(veth_A-C) entered disabled state [ 615.560140][ T4791] br0: port 1(veth_A-C) entered blocking state [ 615.560881][ T4791] br0: port 1(veth_A-C) entered disabled state [ 615.561152][ T4791] veth_A-C: entered allmulticast mode [ 615.562385][ T4791] veth_A-C: entered promiscuous mode [ 615.563456][ T4791] br0: port 1(veth_A-C) entered blocking state [ 615.563706][ T4791] br0: port 1(veth_A-C) entered forwarding state [ 616.836759][ T4801] br0: port 2(vxlan_a) entered blocking state [ 616.837029][ T4801] br0: port 2(vxlan_a) entered disabled state [ 616.837323][ T4801] vxlan_a: entered allmulticast mode [ 616.838648][ T4801] vxlan_a: entered promiscuous mode [ 617.615374][ T4807] br0: port 2(vxlan_a) entered blocking state [ 617.615709][ T4807] br0: port 2(vxlan_a) entered forwarding state [ 626.187133][ T74] vxlan_a: left allmulticast mode [ 626.187360][ T74] vxlan_a: left promiscuous mode [ 626.187731][ T74] br0: port 2(vxlan_a) entered disabled state [ 626.189229][ T74] veth_A-C: left allmulticast mode [ 626.189480][ T74] veth_A-C: left promiscuous mode [ 626.189869][ T74] br0: port 1(veth_A-C) entered disabled state [ 640.241855][ T4988] br0: port 1(veth_A-C) entered blocking state [ 640.242107][ T4988] br0: port 1(veth_A-C) entered disabled state [ 640.242354][ T4988] veth_A-C: entered allmulticast mode [ 640.243506][ T4988] veth_A-C: entered promiscuous mode [ 640.244551][ T4988] br0: port 1(veth_A-C) entered blocking state [ 640.244777][ T4988] br0: port 1(veth_A-C) entered forwarding state [ 641.492747][ T4998] br0: port 2(vxlan_a) entered blocking state [ 641.493053][ T4998] br0: port 2(vxlan_a) entered disabled state [ 641.493878][ T4998] vxlan_a: entered allmulticast mode [ 641.494991][ T4998] vxlan_a: entered promiscuous mode [ 642.249228][ T5004] br0: port 2(vxlan_a) entered blocking state [ 642.249463][ T5004] br0: port 2(vxlan_a) entered forwarding state [ 650.638982][ T74] vxlan_a: left allmulticast mode [ 650.639256][ T74] vxlan_a: left promiscuous mode [ 650.639648][ T74] br0: port 2(vxlan_a) entered disabled state [ 650.641530][ T74] veth_A-C: left allmulticast mode [ 650.641757][ T74] veth_A-C: left promiscuous mode [ 650.642177][ T74] br0: port 1(veth_A-C) entered disabled state [ 663.182060][ T5175] br0: port 1(veth_A-C) entered blocking state [ 663.182371][ T5175] br0: port 1(veth_A-C) entered disabled state [ 663.182718][ T5175] veth_A-C: entered allmulticast mode [ 663.184000][ T5175] veth_A-C: entered promiscuous mode [ 663.185053][ T5175] br0: port 1(veth_A-C) entered blocking state [ 663.185343][ T5175] br0: port 1(veth_A-C) entered forwarding state [ 664.538307][ T5185] br0: port 2(geneve_a) entered blocking state [ 664.538544][ T5185] br0: port 2(geneve_a) entered disabled state [ 664.538784][ T5185] geneve_a: entered allmulticast mode [ 664.539969][ T5185] geneve_a: entered promiscuous mode [ 665.284758][ T5191] br0: port 2(geneve_a) entered blocking state [ 665.284990][ T5191] br0: port 2(geneve_a) entered forwarding state [ 673.808450][ T74] geneve_a: left allmulticast mode [ 673.808678][ T74] geneve_a: left promiscuous mode [ 673.808989][ T74] br0: port 2(geneve_a) entered disabled state [ 673.810559][ T74] veth_A-C: left allmulticast mode [ 673.810740][ T74] veth_A-C: left promiscuous mode [ 673.811050][ T74] br0: port 1(veth_A-C) entered disabled state [ 687.604890][ T5373] br0: port 1(veth_A-C) entered blocking state [ 687.605133][ T5373] br0: port 1(veth_A-C) entered disabled state [ 687.605368][ T5373] veth_A-C: entered allmulticast mode [ 687.606488][ T5373] veth_A-C: entered promiscuous mode [ 687.607465][ T5373] br0: port 1(veth_A-C) entered blocking state [ 687.607661][ T5373] br0: port 1(veth_A-C) entered forwarding state [ 688.871398][ T5383] br0: port 2(geneve_a) entered blocking state [ 688.871657][ T5383] br0: port 2(geneve_a) entered disabled state [ 688.871897][ T5383] geneve_a: entered allmulticast mode [ 688.873070][ T5383] geneve_a: entered promiscuous mode [ 689.672844][ T5389] br0: port 2(geneve_a) entered blocking state [ 689.673118][ T5389] br0: port 2(geneve_a) entered forwarding state [ 698.308049][ T74] geneve_a: left allmulticast mode [ 698.308291][ T74] geneve_a: left promiscuous mode [ 698.308586][ T74] br0: port 2(geneve_a) entered disabled state [ 698.314971][ T74] veth_A-C: left allmulticast mode [ 698.315160][ T74] veth_A-C: left promiscuous mode [ 698.315591][ T74] br0: port 1(veth_A-C) entered disabled state [ 711.197536][ T5558] br0: port 1(veth_A-C) entered blocking state [ 711.197756][ T5558] br0: port 1(veth_A-C) entered disabled state [ 711.198008][ T5558] veth_A-C: entered allmulticast mode [ 711.199826][ T5558] veth_A-C: entered promiscuous mode [ 711.200865][ T5558] br0: port 1(veth_A-C) entered blocking state [ 711.201067][ T5558] br0: port 1(veth_A-C) entered forwarding state [ 712.416821][ T5568] br0: port 2(geneve_a) entered blocking state [ 712.417057][ T5568] br0: port 2(geneve_a) entered disabled state [ 712.417300][ T5568] geneve_a: entered allmulticast mode [ 712.418477][ T5568] geneve_a: entered promiscuous mode [ 713.167541][ T5574] br0: port 2(geneve_a) entered blocking state [ 713.167777][ T5574] br0: port 2(geneve_a) entered forwarding state [ 721.764894][ T74] geneve_a: left allmulticast mode [ 721.765125][ T74] geneve_a: left promiscuous mode [ 721.765529][ T74] br0: port 2(geneve_a) entered disabled state [ 721.767766][ T74] veth_A-C: left allmulticast mode [ 721.767990][ T74] veth_A-C: left promiscuous mode [ 721.768389][ T74] br0: port 1(veth_A-C) entered disabled state [ 735.497274][ T5756] br0: port 1(veth_A-C) entered blocking state [ 735.497514][ T5756] br0: port 1(veth_A-C) entered disabled state [ 735.497748][ T5756] veth_A-C: entered allmulticast mode [ 735.498950][ T5756] veth_A-C: entered promiscuous mode [ 735.499964][ T5756] br0: port 1(veth_A-C) entered blocking state [ 735.500175][ T5756] br0: port 1(veth_A-C) entered forwarding state [ 736.855963][ T5766] br0: port 2(geneve_a) entered blocking state [ 736.856182][ T5766] br0: port 2(geneve_a) entered disabled state [ 736.856931][ T5766] geneve_a: entered allmulticast mode [ 736.858070][ T5766] geneve_a: entered promiscuous mode [ 737.692105][ T5772] br0: port 2(geneve_a) entered blocking state [ 737.692349][ T5772] br0: port 2(geneve_a) entered forwarding state [ 746.271309][ T74] geneve_a: left allmulticast mode [ 746.271512][ T74] geneve_a: left promiscuous mode [ 746.271808][ T74] br0: port 2(geneve_a) entered disabled state [ 746.273437][ T74] veth_A-C: left allmulticast mode [ 746.273624][ T74] veth_A-C: left promiscuous mode [ 746.273889][ T74] br0: port 1(veth_A-C) entered disabled state [ 759.081901][ T5942] br0: port 1(veth_A-C) entered blocking state [ 759.082180][ T5942] br0: port 1(veth_A-C) entered disabled state [ 759.082457][ T5942] veth_A-C: entered allmulticast mode [ 759.083644][ T5942] veth_A-C: entered promiscuous mode [ 759.084660][ T5942] br0: port 1(veth_A-C) entered blocking state [ 759.084885][ T5942] br0: port 1(veth_A-C) entered forwarding state [ 760.388820][ T5952] br0: port 2(geneve_a) entered blocking state [ 760.389166][ T5952] br0: port 2(geneve_a) entered disabled state [ 760.389538][ T5952] geneve_a: entered allmulticast mode [ 760.391416][ T5952] geneve_a: entered promiscuous mode [ 761.147355][ T5958] br0: port 2(geneve_a) entered blocking state [ 761.147610][ T5958] br0: port 2(geneve_a) entered forwarding state [ 769.649176][ T74] geneve_a: left allmulticast mode [ 769.649585][ T74] geneve_a: left promiscuous mode [ 769.649983][ T74] br0: port 2(geneve_a) entered disabled state [ 769.652376][ T74] veth_A-C: left allmulticast mode [ 769.652628][ T74] veth_A-C: left promiscuous mode [ 769.653036][ T74] br0: port 1(veth_A-C) entered disabled state [ 783.316833][ T6139] br0: port 1(veth_A-C) entered blocking state [ 783.317156][ T6139] br0: port 1(veth_A-C) entered disabled state [ 783.317475][ T6139] veth_A-C: entered allmulticast mode [ 783.318659][ T6139] veth_A-C: entered promiscuous mode [ 783.319729][ T6139] br0: port 1(veth_A-C) entered blocking state [ 783.319937][ T6139] br0: port 1(veth_A-C) entered forwarding state [ 784.721942][ T6149] br0: port 2(geneve_a) entered blocking state [ 784.722167][ T6149] br0: port 2(geneve_a) entered disabled state [ 784.722580][ T6149] geneve_a: entered allmulticast mode [ 784.723712][ T6149] geneve_a: entered promiscuous mode [ 785.467272][ T6155] br0: port 2(geneve_a) entered blocking state [ 785.467533][ T6155] br0: port 2(geneve_a) entered forwarding state [ 793.865348][ T74] geneve_a: left allmulticast mode [ 793.865535][ T74] geneve_a: left promiscuous mode [ 793.865820][ T74] br0: port 2(geneve_a) entered disabled state [ 793.867039][ T74] veth_A-C: left allmulticast mode [ 793.867220][ T74] veth_A-C: left promiscuous mode [ 793.867490][ T74] br0: port 1(veth_A-C) entered disabled state [ 806.534685][ T6324] br0: port 1(veth_A-C) entered blocking state [ 806.534914][ T6324] br0: port 1(veth_A-C) entered disabled state [ 806.535144][ T6324] veth_A-C: entered allmulticast mode [ 806.536341][ T6324] veth_A-C: entered promiscuous mode [ 806.537410][ T6324] br0: port 1(veth_A-C) entered blocking state [ 806.537629][ T6324] br0: port 1(veth_A-C) entered forwarding state [ 807.829496][ T6334] br0: port 2(geneve_a) entered blocking state [ 807.829800][ T6334] br0: port 2(geneve_a) entered disabled state [ 807.830020][ T6334] geneve_a: entered allmulticast mode [ 807.831173][ T6334] geneve_a: entered promiscuous mode [ 808.567384][ T6340] br0: port 2(geneve_a) entered blocking state [ 808.567630][ T6340] br0: port 2(geneve_a) entered forwarding state [ 817.052652][ T74] geneve_a: left allmulticast mode [ 817.052891][ T74] geneve_a: left promiscuous mode [ 817.053154][ T74] br0: port 2(geneve_a) entered disabled state [ 817.060320][ T74] veth_A-C: left allmulticast mode [ 817.060478][ T74] veth_A-C: left promiscuous mode [ 817.060784][ T74] br0: port 1(veth_A-C) entered disabled state [ 830.961230][ T6521] br0: port 1(veth_A-C) entered blocking state [ 830.961481][ T6521] br0: port 1(veth_A-C) entered disabled state [ 830.961717][ T6521] veth_A-C: entered allmulticast mode [ 830.962884][ T6521] veth_A-C: entered promiscuous mode [ 830.964433][ T6521] br0: port 1(veth_A-C) entered blocking state [ 830.964643][ T6521] br0: port 1(veth_A-C) entered forwarding state [ 832.282480][ T6531] br0: port 2(geneve_a) entered blocking state [ 832.282760][ T6531] br0: port 2(geneve_a) entered disabled state [ 832.283018][ T6531] geneve_a: entered allmulticast mode [ 832.284245][ T6531] geneve_a: entered promiscuous mode [ 833.049701][ T6537] br0: port 2(geneve_a) entered blocking state [ 833.049954][ T6537] br0: port 2(geneve_a) entered forwarding state [ 841.559866][ T74] geneve_a: left allmulticast mode [ 841.560107][ T74] geneve_a: left promiscuous mode [ 841.560518][ T74] br0: port 2(geneve_a) entered disabled state [ 841.569855][ T74] veth_A-C: left allmulticast mode [ 841.570022][ T74] veth_A-C: left promiscuous mode [ 841.570307][ T74] br0: port 1(veth_A-C) entered disabled state [ 1300.811689][T10773] Initializing XFRM netlink socket [ 1304.958915][T10809] ping6 (10809) used greatest stack depth: 23120 bytes left [ 1505.923323][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1505.923781][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1505.923781][T12477] dst_init+0x84/0x4a0 [ 1505.923781][T12477] dst_alloc+0x97/0x150 [ 1505.923781][T12477] ip6_dst_alloc+0x23/0x90 [ 1505.923781][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1505.923781][T12477] ip6_pol_route+0x56f/0x840 [ 1505.923781][T12477] fib6_rule_lookup+0x334/0x630 [ 1505.923781][T12477] ip6_route_output_flags+0x259/0x480 [ 1505.923781][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1505.923781][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1505.923781][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1505.923781][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1505.923781][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1505.923781][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1505.923781][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1505.923781][T12477] arp_solicit+0x4aa/0xe20 [ 1505.923781][T12477] neigh_probe+0xaa/0xf0 [ 1505.923781][T12477] [ 1505.926428][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1505.926428][T12477] dst_init+0x84/0x4a0 [ 1505.926428][T12477] dst_alloc+0x97/0x150 [ 1505.926428][T12477] ip6_dst_alloc+0x23/0x90 [ 1505.926428][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1505.926428][T12477] ip6_pol_route+0x56f/0x840 [ 1505.926428][T12477] fib6_rule_lookup+0x334/0x630 [ 1505.926428][T12477] ip6_route_output_flags+0x259/0x480 [ 1505.926428][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1505.926428][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1505.926428][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1505.926428][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1505.926428][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1505.926428][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1505.926428][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1505.926428][T12477] ip6_finish_output2+0x59b/0xf60 [ 1505.926428][T12477] ip6_finish_output+0x553/0xdf0 [ 1505.926428][T12477] [ 1505.928680][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1505.928680][T12477] netdev_get_by_index+0x5e/0x80 [ 1505.928680][T12477] fib6_nh_init+0x3d8/0x1580 [ 1505.928680][T12477] nh_create_ipv6+0x377/0x600 [ 1505.928680][T12477] nexthop_create+0x311/0x650 [ 1505.928680][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1505.928680][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1505.928680][T12477] netlink_rcv_skb+0x130/0x360 [ 1505.928680][T12477] netlink_unicast+0x449/0x710 [ 1505.928680][T12477] netlink_sendmsg+0x723/0xbe0 [ 1505.928680][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1505.928680][T12477] ___sys_sendmsg+0xee/0x170 [ 1505.928680][T12477] __sys_sendmsg+0xcd/0x170 [ 1505.928680][T12477] do_syscall_64+0xc6/0x1e0 [ 1505.928680][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1505.928680][T12477] [ 1505.930620][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1505.930620][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1505.930620][T12477] addrconf_notify+0x344/0xd60 [ 1505.930620][T12477] notifier_call_chain+0xcd/0x150 [ 1505.930620][T12477] register_netdevice+0x108b/0x1690 [ 1505.930620][T12477] veth_newlink+0x401/0x830 [ 1505.930620][T12477] rtnl_newlink_create+0x341/0x850 [ 1505.930620][T12477] __rtnl_newlink+0xac9/0xd80 [ 1505.930620][T12477] rtnl_newlink+0x63/0xa0 [ 1505.930620][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1505.930620][T12477] netlink_rcv_skb+0x130/0x360 [ 1505.930620][T12477] netlink_unicast+0x449/0x710 [ 1505.930620][T12477] netlink_sendmsg+0x723/0xbe0 [ 1505.930620][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1505.930620][T12477] ___sys_sendmsg+0xee/0x170 [ 1505.930620][T12477] __sys_sendmsg+0xcd/0x170 [ 1505.930620][T12477] do_syscall_64+0xc6/0x1e0 [ 1505.930620][T12477] [ 1516.074344][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1516.074724][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1516.074724][T12477] dst_init+0x84/0x4a0 [ 1516.074724][T12477] dst_alloc+0x97/0x150 [ 1516.074724][T12477] ip6_dst_alloc+0x23/0x90 [ 1516.074724][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1516.074724][T12477] ip6_pol_route+0x56f/0x840 [ 1516.074724][T12477] fib6_rule_lookup+0x334/0x630 [ 1516.074724][T12477] ip6_route_output_flags+0x259/0x480 [ 1516.074724][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1516.074724][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1516.074724][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1516.074724][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1516.074724][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1516.074724][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1516.074724][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1516.074724][T12477] arp_solicit+0x4aa/0xe20 [ 1516.074724][T12477] neigh_probe+0xaa/0xf0 [ 1516.074724][T12477] [ 1516.077037][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1516.077037][T12477] dst_init+0x84/0x4a0 [ 1516.077037][T12477] dst_alloc+0x97/0x150 [ 1516.077037][T12477] ip6_dst_alloc+0x23/0x90 [ 1516.077037][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1516.077037][T12477] ip6_pol_route+0x56f/0x840 [ 1516.077037][T12477] fib6_rule_lookup+0x334/0x630 [ 1516.077037][T12477] ip6_route_output_flags+0x259/0x480 [ 1516.077037][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1516.077037][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1516.077037][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1516.077037][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1516.077037][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1516.077037][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1516.077037][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1516.077037][T12477] ip6_finish_output2+0x59b/0xf60 [ 1516.077037][T12477] ip6_finish_output+0x553/0xdf0 [ 1516.077037][T12477] [ 1516.079311][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1516.079311][T12477] netdev_get_by_index+0x5e/0x80 [ 1516.079311][T12477] fib6_nh_init+0x3d8/0x1580 [ 1516.079311][T12477] nh_create_ipv6+0x377/0x600 [ 1516.079311][T12477] nexthop_create+0x311/0x650 [ 1516.079311][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1516.079311][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1516.079311][T12477] netlink_rcv_skb+0x130/0x360 [ 1516.079311][T12477] netlink_unicast+0x449/0x710 [ 1516.079311][T12477] netlink_sendmsg+0x723/0xbe0 [ 1516.079311][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1516.079311][T12477] ___sys_sendmsg+0xee/0x170 [ 1516.079311][T12477] __sys_sendmsg+0xcd/0x170 [ 1516.079311][T12477] do_syscall_64+0xc6/0x1e0 [ 1516.079311][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1516.079311][T12477] [ 1516.081247][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1516.081247][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1516.081247][T12477] addrconf_notify+0x344/0xd60 [ 1516.081247][T12477] notifier_call_chain+0xcd/0x150 [ 1516.081247][T12477] register_netdevice+0x108b/0x1690 [ 1516.081247][T12477] veth_newlink+0x401/0x830 [ 1516.081247][T12477] rtnl_newlink_create+0x341/0x850 [ 1516.081247][T12477] __rtnl_newlink+0xac9/0xd80 [ 1516.081247][T12477] rtnl_newlink+0x63/0xa0 [ 1516.081247][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1516.081247][T12477] netlink_rcv_skb+0x130/0x360 [ 1516.081247][T12477] netlink_unicast+0x449/0x710 [ 1516.081247][T12477] netlink_sendmsg+0x723/0xbe0 [ 1516.081247][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1516.081247][T12477] ___sys_sendmsg+0xee/0x170 [ 1516.081247][T12477] __sys_sendmsg+0xcd/0x170 [ 1516.081247][T12477] do_syscall_64+0xc6/0x1e0 [ 1516.081247][T12477] [ 1526.242347][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1526.242804][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1526.242804][T12477] dst_init+0x84/0x4a0 [ 1526.242804][T12477] dst_alloc+0x97/0x150 [ 1526.242804][T12477] ip6_dst_alloc+0x23/0x90 [ 1526.242804][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1526.242804][T12477] ip6_pol_route+0x56f/0x840 [ 1526.242804][T12477] fib6_rule_lookup+0x334/0x630 [ 1526.242804][T12477] ip6_route_output_flags+0x259/0x480 [ 1526.242804][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1526.242804][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1526.242804][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1526.242804][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1526.242804][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1526.242804][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1526.242804][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1526.242804][T12477] arp_solicit+0x4aa/0xe20 [ 1526.242804][T12477] neigh_probe+0xaa/0xf0 [ 1526.242804][T12477] [ 1526.245085][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1526.245085][T12477] dst_init+0x84/0x4a0 [ 1526.245085][T12477] dst_alloc+0x97/0x150 [ 1526.245085][T12477] ip6_dst_alloc+0x23/0x90 [ 1526.245085][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1526.245085][T12477] ip6_pol_route+0x56f/0x840 [ 1526.245085][T12477] fib6_rule_lookup+0x334/0x630 [ 1526.245085][T12477] ip6_route_output_flags+0x259/0x480 [ 1526.245085][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1526.245085][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1526.245085][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1526.245085][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1526.245085][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1526.245085][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1526.245085][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1526.245085][T12477] ip6_finish_output2+0x59b/0xf60 [ 1526.245085][T12477] ip6_finish_output+0x553/0xdf0 [ 1526.245085][T12477] [ 1526.247372][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1526.247372][T12477] netdev_get_by_index+0x5e/0x80 [ 1526.247372][T12477] fib6_nh_init+0x3d8/0x1580 [ 1526.247372][T12477] nh_create_ipv6+0x377/0x600 [ 1526.247372][T12477] nexthop_create+0x311/0x650 [ 1526.247372][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1526.247372][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1526.247372][T12477] netlink_rcv_skb+0x130/0x360 [ 1526.247372][T12477] netlink_unicast+0x449/0x710 [ 1526.247372][T12477] netlink_sendmsg+0x723/0xbe0 [ 1526.247372][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1526.247372][T12477] ___sys_sendmsg+0xee/0x170 [ 1526.247372][T12477] __sys_sendmsg+0xcd/0x170 [ 1526.247372][T12477] do_syscall_64+0xc6/0x1e0 [ 1526.247372][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1526.247372][T12477] [ 1526.249334][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1526.249334][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1526.249334][T12477] addrconf_notify+0x344/0xd60 [ 1526.249334][T12477] notifier_call_chain+0xcd/0x150 [ 1526.249334][T12477] register_netdevice+0x108b/0x1690 [ 1526.249334][T12477] veth_newlink+0x401/0x830 [ 1526.249334][T12477] rtnl_newlink_create+0x341/0x850 [ 1526.249334][T12477] __rtnl_newlink+0xac9/0xd80 [ 1526.249334][T12477] rtnl_newlink+0x63/0xa0 [ 1526.249334][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1526.249334][T12477] netlink_rcv_skb+0x130/0x360 [ 1526.249334][T12477] netlink_unicast+0x449/0x710 [ 1526.249334][T12477] netlink_sendmsg+0x723/0xbe0 [ 1526.249334][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1526.249334][T12477] ___sys_sendmsg+0xee/0x170 [ 1526.249334][T12477] __sys_sendmsg+0xcd/0x170 [ 1526.249334][T12477] do_syscall_64+0xc6/0x1e0 [ 1526.249334][T12477] [ 1536.354251][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1536.354665][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1536.354665][T12477] dst_init+0x84/0x4a0 [ 1536.354665][T12477] dst_alloc+0x97/0x150 [ 1536.354665][T12477] ip6_dst_alloc+0x23/0x90 [ 1536.354665][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1536.354665][T12477] ip6_pol_route+0x56f/0x840 [ 1536.354665][T12477] fib6_rule_lookup+0x334/0x630 [ 1536.354665][T12477] ip6_route_output_flags+0x259/0x480 [ 1536.354665][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1536.354665][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1536.354665][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1536.354665][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1536.354665][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1536.354665][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1536.354665][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1536.354665][T12477] arp_solicit+0x4aa/0xe20 [ 1536.354665][T12477] neigh_probe+0xaa/0xf0 [ 1536.354665][T12477] [ 1536.357048][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1536.357048][T12477] dst_init+0x84/0x4a0 [ 1536.357048][T12477] dst_alloc+0x97/0x150 [ 1536.357048][T12477] ip6_dst_alloc+0x23/0x90 [ 1536.357048][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1536.357048][T12477] ip6_pol_route+0x56f/0x840 [ 1536.357048][T12477] fib6_rule_lookup+0x334/0x630 [ 1536.357048][T12477] ip6_route_output_flags+0x259/0x480 [ 1536.357048][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1536.357048][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1536.357048][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1536.357048][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1536.357048][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1536.357048][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1536.357048][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1536.357048][T12477] ip6_finish_output2+0x59b/0xf60 [ 1536.357048][T12477] ip6_finish_output+0x553/0xdf0 [ 1536.357048][T12477] [ 1536.359311][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1536.359311][T12477] netdev_get_by_index+0x5e/0x80 [ 1536.359311][T12477] fib6_nh_init+0x3d8/0x1580 [ 1536.359311][T12477] nh_create_ipv6+0x377/0x600 [ 1536.359311][T12477] nexthop_create+0x311/0x650 [ 1536.359311][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1536.359311][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1536.359311][T12477] netlink_rcv_skb+0x130/0x360 [ 1536.359311][T12477] netlink_unicast+0x449/0x710 [ 1536.359311][T12477] netlink_sendmsg+0x723/0xbe0 [ 1536.359311][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1536.359311][T12477] ___sys_sendmsg+0xee/0x170 [ 1536.359311][T12477] __sys_sendmsg+0xcd/0x170 [ 1536.359311][T12477] do_syscall_64+0xc6/0x1e0 [ 1536.359311][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1536.359311][T12477] [ 1536.361272][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1536.361272][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1536.361272][T12477] addrconf_notify+0x344/0xd60 [ 1536.361272][T12477] notifier_call_chain+0xcd/0x150 [ 1536.361272][T12477] register_netdevice+0x108b/0x1690 [ 1536.361272][T12477] veth_newlink+0x401/0x830 [ 1536.361272][T12477] rtnl_newlink_create+0x341/0x850 [ 1536.361272][T12477] __rtnl_newlink+0xac9/0xd80 [ 1536.361272][T12477] rtnl_newlink+0x63/0xa0 [ 1536.361272][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1536.361272][T12477] netlink_rcv_skb+0x130/0x360 [ 1536.361272][T12477] netlink_unicast+0x449/0x710 [ 1536.361272][T12477] netlink_sendmsg+0x723/0xbe0 [ 1536.361272][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1536.361272][T12477] ___sys_sendmsg+0xee/0x170 [ 1536.361272][T12477] __sys_sendmsg+0xcd/0x170 [ 1536.361272][T12477] do_syscall_64+0xc6/0x1e0 [ 1536.361272][T12477] [ 1546.458296][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1546.458770][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1546.458770][T12477] dst_init+0x84/0x4a0 [ 1546.458770][T12477] dst_alloc+0x97/0x150 [ 1546.458770][T12477] ip6_dst_alloc+0x23/0x90 [ 1546.458770][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1546.458770][T12477] ip6_pol_route+0x56f/0x840 [ 1546.458770][T12477] fib6_rule_lookup+0x334/0x630 [ 1546.458770][T12477] ip6_route_output_flags+0x259/0x480 [ 1546.458770][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1546.458770][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1546.458770][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1546.458770][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1546.458770][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1546.458770][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1546.458770][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1546.458770][T12477] arp_solicit+0x4aa/0xe20 [ 1546.458770][T12477] neigh_probe+0xaa/0xf0 [ 1546.458770][T12477] [ 1546.461084][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1546.461084][T12477] dst_init+0x84/0x4a0 [ 1546.461084][T12477] dst_alloc+0x97/0x150 [ 1546.461084][T12477] ip6_dst_alloc+0x23/0x90 [ 1546.461084][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1546.461084][T12477] ip6_pol_route+0x56f/0x840 [ 1546.461084][T12477] fib6_rule_lookup+0x334/0x630 [ 1546.461084][T12477] ip6_route_output_flags+0x259/0x480 [ 1546.461084][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1546.461084][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1546.461084][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1546.461084][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1546.461084][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1546.461084][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1546.461084][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1546.461084][T12477] ip6_finish_output2+0x59b/0xf60 [ 1546.461084][T12477] ip6_finish_output+0x553/0xdf0 [ 1546.461084][T12477] [ 1546.463375][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1546.463375][T12477] netdev_get_by_index+0x5e/0x80 [ 1546.463375][T12477] fib6_nh_init+0x3d8/0x1580 [ 1546.463375][T12477] nh_create_ipv6+0x377/0x600 [ 1546.463375][T12477] nexthop_create+0x311/0x650 [ 1546.463375][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1546.463375][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1546.463375][T12477] netlink_rcv_skb+0x130/0x360 [ 1546.463375][T12477] netlink_unicast+0x449/0x710 [ 1546.463375][T12477] netlink_sendmsg+0x723/0xbe0 [ 1546.463375][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1546.463375][T12477] ___sys_sendmsg+0xee/0x170 [ 1546.463375][T12477] __sys_sendmsg+0xcd/0x170 [ 1546.463375][T12477] do_syscall_64+0xc6/0x1e0 [ 1546.463375][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1546.463375][T12477] [ 1546.465349][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1546.465349][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1546.465349][T12477] addrconf_notify+0x344/0xd60 [ 1546.465349][T12477] notifier_call_chain+0xcd/0x150 [ 1546.465349][T12477] register_netdevice+0x108b/0x1690 [ 1546.465349][T12477] veth_newlink+0x401/0x830 [ 1546.465349][T12477] rtnl_newlink_create+0x341/0x850 [ 1546.465349][T12477] __rtnl_newlink+0xac9/0xd80 [ 1546.465349][T12477] rtnl_newlink+0x63/0xa0 [ 1546.465349][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1546.465349][T12477] netlink_rcv_skb+0x130/0x360 [ 1546.465349][T12477] netlink_unicast+0x449/0x710 [ 1546.465349][T12477] netlink_sendmsg+0x723/0xbe0 [ 1546.465349][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1546.465349][T12477] ___sys_sendmsg+0xee/0x170 [ 1546.465349][T12477] __sys_sendmsg+0xcd/0x170 [ 1546.465349][T12477] do_syscall_64+0xc6/0x1e0 [ 1546.465349][T12477] [ 1556.546365][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1556.546860][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1556.546860][T12477] dst_init+0x84/0x4a0 [ 1556.546860][T12477] dst_alloc+0x97/0x150 [ 1556.546860][T12477] ip6_dst_alloc+0x23/0x90 [ 1556.546860][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1556.546860][T12477] ip6_pol_route+0x56f/0x840 [ 1556.546860][T12477] fib6_rule_lookup+0x334/0x630 [ 1556.546860][T12477] ip6_route_output_flags+0x259/0x480 [ 1556.546860][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1556.546860][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1556.546860][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1556.546860][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1556.546860][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1556.546860][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1556.546860][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1556.546860][T12477] arp_solicit+0x4aa/0xe20 [ 1556.546860][T12477] neigh_probe+0xaa/0xf0 [ 1556.546860][T12477] [ 1556.549132][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1556.549132][T12477] dst_init+0x84/0x4a0 [ 1556.549132][T12477] dst_alloc+0x97/0x150 [ 1556.549132][T12477] ip6_dst_alloc+0x23/0x90 [ 1556.549132][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1556.549132][T12477] ip6_pol_route+0x56f/0x840 [ 1556.549132][T12477] fib6_rule_lookup+0x334/0x630 [ 1556.549132][T12477] ip6_route_output_flags+0x259/0x480 [ 1556.549132][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1556.549132][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1556.549132][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1556.549132][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1556.549132][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1556.549132][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1556.549132][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1556.549132][T12477] ip6_finish_output2+0x59b/0xf60 [ 1556.549132][T12477] ip6_finish_output+0x553/0xdf0 [ 1556.549132][T12477] [ 1556.551457][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1556.551457][T12477] netdev_get_by_index+0x5e/0x80 [ 1556.551457][T12477] fib6_nh_init+0x3d8/0x1580 [ 1556.551457][T12477] nh_create_ipv6+0x377/0x600 [ 1556.551457][T12477] nexthop_create+0x311/0x650 [ 1556.551457][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1556.551457][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1556.551457][T12477] netlink_rcv_skb+0x130/0x360 [ 1556.551457][T12477] netlink_unicast+0x449/0x710 [ 1556.551457][T12477] netlink_sendmsg+0x723/0xbe0 [ 1556.551457][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1556.551457][T12477] ___sys_sendmsg+0xee/0x170 [ 1556.551457][T12477] __sys_sendmsg+0xcd/0x170 [ 1556.551457][T12477] do_syscall_64+0xc6/0x1e0 [ 1556.551457][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1556.551457][T12477] [ 1556.553463][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1556.553463][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1556.553463][T12477] addrconf_notify+0x344/0xd60 [ 1556.553463][T12477] notifier_call_chain+0xcd/0x150 [ 1556.553463][T12477] register_netdevice+0x108b/0x1690 [ 1556.553463][T12477] veth_newlink+0x401/0x830 [ 1556.553463][T12477] rtnl_newlink_create+0x341/0x850 [ 1556.553463][T12477] __rtnl_newlink+0xac9/0xd80 [ 1556.553463][T12477] rtnl_newlink+0x63/0xa0 [ 1556.553463][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1556.553463][T12477] netlink_rcv_skb+0x130/0x360 [ 1556.553463][T12477] netlink_unicast+0x449/0x710 [ 1556.553463][T12477] netlink_sendmsg+0x723/0xbe0 [ 1556.553463][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1556.553463][T12477] ___sys_sendmsg+0xee/0x170 [ 1556.553463][T12477] __sys_sendmsg+0xcd/0x170 [ 1556.553463][T12477] do_syscall_64+0xc6/0x1e0 [ 1556.553463][T12477] [ 1566.626321][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1566.626833][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1566.626833][T12477] dst_init+0x84/0x4a0 [ 1566.626833][T12477] dst_alloc+0x97/0x150 [ 1566.626833][T12477] ip6_dst_alloc+0x23/0x90 [ 1566.626833][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1566.626833][T12477] ip6_pol_route+0x56f/0x840 [ 1566.626833][T12477] fib6_rule_lookup+0x334/0x630 [ 1566.626833][T12477] ip6_route_output_flags+0x259/0x480 [ 1566.626833][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1566.626833][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1566.626833][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1566.626833][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1566.626833][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1566.626833][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1566.626833][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1566.626833][T12477] arp_solicit+0x4aa/0xe20 [ 1566.626833][T12477] neigh_probe+0xaa/0xf0 [ 1566.626833][T12477] [ 1566.629120][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1566.629120][T12477] dst_init+0x84/0x4a0 [ 1566.629120][T12477] dst_alloc+0x97/0x150 [ 1566.629120][T12477] ip6_dst_alloc+0x23/0x90 [ 1566.629120][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1566.629120][T12477] ip6_pol_route+0x56f/0x840 [ 1566.629120][T12477] fib6_rule_lookup+0x334/0x630 [ 1566.629120][T12477] ip6_route_output_flags+0x259/0x480 [ 1566.629120][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1566.629120][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1566.629120][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1566.629120][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1566.629120][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1566.629120][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1566.629120][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1566.629120][T12477] ip6_finish_output2+0x59b/0xf60 [ 1566.629120][T12477] ip6_finish_output+0x553/0xdf0 [ 1566.629120][T12477] [ 1566.631397][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1566.631397][T12477] netdev_get_by_index+0x5e/0x80 [ 1566.631397][T12477] fib6_nh_init+0x3d8/0x1580 [ 1566.631397][T12477] nh_create_ipv6+0x377/0x600 [ 1566.631397][T12477] nexthop_create+0x311/0x650 [ 1566.631397][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1566.631397][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1566.631397][T12477] netlink_rcv_skb+0x130/0x360 [ 1566.631397][T12477] netlink_unicast+0x449/0x710 [ 1566.631397][T12477] netlink_sendmsg+0x723/0xbe0 [ 1566.631397][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1566.631397][T12477] ___sys_sendmsg+0xee/0x170 [ 1566.631397][T12477] __sys_sendmsg+0xcd/0x170 [ 1566.631397][T12477] do_syscall_64+0xc6/0x1e0 [ 1566.631397][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1566.631397][T12477] [ 1566.633345][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1566.633345][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1566.633345][T12477] addrconf_notify+0x344/0xd60 [ 1566.633345][T12477] notifier_call_chain+0xcd/0x150 [ 1566.633345][T12477] register_netdevice+0x108b/0x1690 [ 1566.633345][T12477] veth_newlink+0x401/0x830 [ 1566.633345][T12477] rtnl_newlink_create+0x341/0x850 [ 1566.633345][T12477] __rtnl_newlink+0xac9/0xd80 [ 1566.633345][T12477] rtnl_newlink+0x63/0xa0 [ 1566.633345][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1566.633345][T12477] netlink_rcv_skb+0x130/0x360 [ 1566.633345][T12477] netlink_unicast+0x449/0x710 [ 1566.633345][T12477] netlink_sendmsg+0x723/0xbe0 [ 1566.633345][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1566.633345][T12477] ___sys_sendmsg+0xee/0x170 [ 1566.633345][T12477] __sys_sendmsg+0xcd/0x170 [ 1566.633345][T12477] do_syscall_64+0xc6/0x1e0 [ 1566.633345][T12477] [ 1576.643429][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1576.643831][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1576.643831][T12477] dst_init+0x84/0x4a0 [ 1576.643831][T12477] dst_alloc+0x97/0x150 [ 1576.643831][T12477] ip6_dst_alloc+0x23/0x90 [ 1576.643831][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1576.643831][T12477] ip6_pol_route+0x56f/0x840 [ 1576.643831][T12477] fib6_rule_lookup+0x334/0x630 [ 1576.643831][T12477] ip6_route_output_flags+0x259/0x480 [ 1576.643831][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1576.643831][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1576.643831][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1576.643831][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1576.643831][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1576.643831][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1576.643831][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1576.643831][T12477] arp_solicit+0x4aa/0xe20 [ 1576.643831][T12477] neigh_probe+0xaa/0xf0 [ 1576.643831][T12477] [ 1576.646142][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1576.646142][T12477] dst_init+0x84/0x4a0 [ 1576.646142][T12477] dst_alloc+0x97/0x150 [ 1576.646142][T12477] ip6_dst_alloc+0x23/0x90 [ 1576.646142][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1576.646142][T12477] ip6_pol_route+0x56f/0x840 [ 1576.646142][T12477] fib6_rule_lookup+0x334/0x630 [ 1576.646142][T12477] ip6_route_output_flags+0x259/0x480 [ 1576.646142][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1576.646142][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1576.646142][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1576.646142][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1576.646142][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1576.646142][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1576.646142][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1576.646142][T12477] ip6_finish_output2+0x59b/0xf60 [ 1576.646142][T12477] ip6_finish_output+0x553/0xdf0 [ 1576.646142][T12477] [ 1576.648455][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1576.648455][T12477] netdev_get_by_index+0x5e/0x80 [ 1576.648455][T12477] fib6_nh_init+0x3d8/0x1580 [ 1576.648455][T12477] nh_create_ipv6+0x377/0x600 [ 1576.648455][T12477] nexthop_create+0x311/0x650 [ 1576.648455][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1576.648455][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1576.648455][T12477] netlink_rcv_skb+0x130/0x360 [ 1576.648455][T12477] netlink_unicast+0x449/0x710 [ 1576.648455][T12477] netlink_sendmsg+0x723/0xbe0 [ 1576.648455][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1576.648455][T12477] ___sys_sendmsg+0xee/0x170 [ 1576.648455][T12477] __sys_sendmsg+0xcd/0x170 [ 1576.648455][T12477] do_syscall_64+0xc6/0x1e0 [ 1576.648455][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1576.648455][T12477] [ 1576.650455][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1576.650455][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1576.650455][T12477] addrconf_notify+0x344/0xd60 [ 1576.650455][T12477] notifier_call_chain+0xcd/0x150 [ 1576.650455][T12477] register_netdevice+0x108b/0x1690 [ 1576.650455][T12477] veth_newlink+0x401/0x830 [ 1576.650455][T12477] rtnl_newlink_create+0x341/0x850 [ 1576.650455][T12477] __rtnl_newlink+0xac9/0xd80 [ 1576.650455][T12477] rtnl_newlink+0x63/0xa0 [ 1576.650455][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1576.650455][T12477] netlink_rcv_skb+0x130/0x360 [ 1576.650455][T12477] netlink_unicast+0x449/0x710 [ 1576.650455][T12477] netlink_sendmsg+0x723/0xbe0 [ 1576.650455][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1576.650455][T12477] ___sys_sendmsg+0xee/0x170 [ 1576.650455][T12477] __sys_sendmsg+0xcd/0x170 [ 1576.650455][T12477] do_syscall_64+0xc6/0x1e0 [ 1576.650455][T12477] [ 1586.802268][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1586.803143][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1586.803143][T12477] dst_init+0x84/0x4a0 [ 1586.803143][T12477] dst_alloc+0x97/0x150 [ 1586.803143][T12477] ip6_dst_alloc+0x23/0x90 [ 1586.803143][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1586.803143][T12477] ip6_pol_route+0x56f/0x840 [ 1586.803143][T12477] fib6_rule_lookup+0x334/0x630 [ 1586.803143][T12477] ip6_route_output_flags+0x259/0x480 [ 1586.803143][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1586.803143][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1586.803143][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1586.803143][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1586.803143][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1586.803143][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1586.803143][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1586.803143][T12477] arp_solicit+0x4aa/0xe20 [ 1586.803143][T12477] neigh_probe+0xaa/0xf0 [ 1586.803143][T12477] [ 1586.805437][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1586.805437][T12477] dst_init+0x84/0x4a0 [ 1586.805437][T12477] dst_alloc+0x97/0x150 [ 1586.805437][T12477] ip6_dst_alloc+0x23/0x90 [ 1586.805437][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1586.805437][T12477] ip6_pol_route+0x56f/0x840 [ 1586.805437][T12477] fib6_rule_lookup+0x334/0x630 [ 1586.805437][T12477] ip6_route_output_flags+0x259/0x480 [ 1586.805437][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1586.805437][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1586.805437][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1586.805437][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1586.805437][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1586.805437][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1586.805437][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1586.805437][T12477] ip6_finish_output2+0x59b/0xf60 [ 1586.805437][T12477] ip6_finish_output+0x553/0xdf0 [ 1586.805437][T12477] [ 1586.807698][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1586.807698][T12477] netdev_get_by_index+0x5e/0x80 [ 1586.807698][T12477] fib6_nh_init+0x3d8/0x1580 [ 1586.807698][T12477] nh_create_ipv6+0x377/0x600 [ 1586.807698][T12477] nexthop_create+0x311/0x650 [ 1586.807698][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1586.807698][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1586.807698][T12477] netlink_rcv_skb+0x130/0x360 [ 1586.807698][T12477] netlink_unicast+0x449/0x710 [ 1586.807698][T12477] netlink_sendmsg+0x723/0xbe0 [ 1586.807698][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1586.807698][T12477] ___sys_sendmsg+0xee/0x170 [ 1586.807698][T12477] __sys_sendmsg+0xcd/0x170 [ 1586.807698][T12477] do_syscall_64+0xc6/0x1e0 [ 1586.807698][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1586.807698][T12477] [ 1586.809666][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1586.809666][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1586.809666][T12477] addrconf_notify+0x344/0xd60 [ 1586.809666][T12477] notifier_call_chain+0xcd/0x150 [ 1586.809666][T12477] register_netdevice+0x108b/0x1690 [ 1586.809666][T12477] veth_newlink+0x401/0x830 [ 1586.809666][T12477] rtnl_newlink_create+0x341/0x850 [ 1586.809666][T12477] __rtnl_newlink+0xac9/0xd80 [ 1586.809666][T12477] rtnl_newlink+0x63/0xa0 [ 1586.809666][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1586.809666][T12477] netlink_rcv_skb+0x130/0x360 [ 1586.809666][T12477] netlink_unicast+0x449/0x710 [ 1586.809666][T12477] netlink_sendmsg+0x723/0xbe0 [ 1586.809666][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1586.809666][T12477] ___sys_sendmsg+0xee/0x170 [ 1586.809666][T12477] __sys_sendmsg+0xcd/0x170 [ 1586.809666][T12477] do_syscall_64+0xc6/0x1e0 [ 1586.809666][T12477] [ 1596.954219][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1596.954590][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1596.954590][T12477] dst_init+0x84/0x4a0 [ 1596.954590][T12477] dst_alloc+0x97/0x150 [ 1596.954590][T12477] ip6_dst_alloc+0x23/0x90 [ 1596.954590][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1596.954590][T12477] ip6_pol_route+0x56f/0x840 [ 1596.954590][T12477] fib6_rule_lookup+0x334/0x630 [ 1596.954590][T12477] ip6_route_output_flags+0x259/0x480 [ 1596.954590][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1596.954590][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1596.954590][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1596.954590][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1596.954590][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1596.954590][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1596.954590][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1596.954590][T12477] arp_solicit+0x4aa/0xe20 [ 1596.954590][T12477] neigh_probe+0xaa/0xf0 [ 1596.954590][T12477] [ 1596.956850][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1596.956850][T12477] dst_init+0x84/0x4a0 [ 1596.956850][T12477] dst_alloc+0x97/0x150 [ 1596.956850][T12477] ip6_dst_alloc+0x23/0x90 [ 1596.956850][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1596.956850][T12477] ip6_pol_route+0x56f/0x840 [ 1596.956850][T12477] fib6_rule_lookup+0x334/0x630 [ 1596.956850][T12477] ip6_route_output_flags+0x259/0x480 [ 1596.956850][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1596.956850][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1596.956850][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1596.956850][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1596.956850][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1596.956850][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1596.956850][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1596.956850][T12477] ip6_finish_output2+0x59b/0xf60 [ 1596.956850][T12477] ip6_finish_output+0x553/0xdf0 [ 1596.956850][T12477] [ 1596.959143][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1596.959143][T12477] netdev_get_by_index+0x5e/0x80 [ 1596.959143][T12477] fib6_nh_init+0x3d8/0x1580 [ 1596.959143][T12477] nh_create_ipv6+0x377/0x600 [ 1596.959143][T12477] nexthop_create+0x311/0x650 [ 1596.959143][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1596.959143][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1596.959143][T12477] netlink_rcv_skb+0x130/0x360 [ 1596.959143][T12477] netlink_unicast+0x449/0x710 [ 1596.959143][T12477] netlink_sendmsg+0x723/0xbe0 [ 1596.959143][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1596.959143][T12477] ___sys_sendmsg+0xee/0x170 [ 1596.959143][T12477] __sys_sendmsg+0xcd/0x170 [ 1596.959143][T12477] do_syscall_64+0xc6/0x1e0 [ 1596.959143][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1596.959143][T12477] [ 1596.961095][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1596.961095][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1596.961095][T12477] addrconf_notify+0x344/0xd60 [ 1596.961095][T12477] notifier_call_chain+0xcd/0x150 [ 1596.961095][T12477] register_netdevice+0x108b/0x1690 [ 1596.961095][T12477] veth_newlink+0x401/0x830 [ 1596.961095][T12477] rtnl_newlink_create+0x341/0x850 [ 1596.961095][T12477] __rtnl_newlink+0xac9/0xd80 [ 1596.961095][T12477] rtnl_newlink+0x63/0xa0 [ 1596.961095][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1596.961095][T12477] netlink_rcv_skb+0x130/0x360 [ 1596.961095][T12477] netlink_unicast+0x449/0x710 [ 1596.961095][T12477] netlink_sendmsg+0x723/0xbe0 [ 1596.961095][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1596.961095][T12477] ___sys_sendmsg+0xee/0x170 [ 1596.961095][T12477] __sys_sendmsg+0xcd/0x170 [ 1596.961095][T12477] do_syscall_64+0xc6/0x1e0 [ 1596.961095][T12477] [ 1607.123559][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1607.123930][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1607.123930][T12477] dst_init+0x84/0x4a0 [ 1607.123930][T12477] dst_alloc+0x97/0x150 [ 1607.123930][T12477] ip6_dst_alloc+0x23/0x90 [ 1607.123930][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1607.123930][T12477] ip6_pol_route+0x56f/0x840 [ 1607.123930][T12477] fib6_rule_lookup+0x334/0x630 [ 1607.123930][T12477] ip6_route_output_flags+0x259/0x480 [ 1607.123930][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1607.123930][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1607.123930][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1607.123930][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1607.123930][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1607.123930][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1607.123930][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1607.123930][T12477] arp_solicit+0x4aa/0xe20 [ 1607.123930][T12477] neigh_probe+0xaa/0xf0 [ 1607.123930][T12477] [ 1607.126281][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1607.126281][T12477] dst_init+0x84/0x4a0 [ 1607.126281][T12477] dst_alloc+0x97/0x150 [ 1607.126281][T12477] ip6_dst_alloc+0x23/0x90 [ 1607.126281][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1607.126281][T12477] ip6_pol_route+0x56f/0x840 [ 1607.126281][T12477] fib6_rule_lookup+0x334/0x630 [ 1607.126281][T12477] ip6_route_output_flags+0x259/0x480 [ 1607.126281][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1607.126281][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1607.126281][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1607.126281][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1607.126281][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1607.126281][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1607.126281][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1607.126281][T12477] ip6_finish_output2+0x59b/0xf60 [ 1607.126281][T12477] ip6_finish_output+0x553/0xdf0 [ 1607.126281][T12477] [ 1607.128587][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1607.128587][T12477] netdev_get_by_index+0x5e/0x80 [ 1607.128587][T12477] fib6_nh_init+0x3d8/0x1580 [ 1607.128587][T12477] nh_create_ipv6+0x377/0x600 [ 1607.128587][T12477] nexthop_create+0x311/0x650 [ 1607.128587][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1607.128587][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1607.128587][T12477] netlink_rcv_skb+0x130/0x360 [ 1607.128587][T12477] netlink_unicast+0x449/0x710 [ 1607.128587][T12477] netlink_sendmsg+0x723/0xbe0 [ 1607.128587][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1607.128587][T12477] ___sys_sendmsg+0xee/0x170 [ 1607.128587][T12477] __sys_sendmsg+0xcd/0x170 [ 1607.128587][T12477] do_syscall_64+0xc6/0x1e0 [ 1607.128587][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1607.128587][T12477] [ 1607.130544][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1607.130544][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1607.130544][T12477] addrconf_notify+0x344/0xd60 [ 1607.130544][T12477] notifier_call_chain+0xcd/0x150 [ 1607.130544][T12477] register_netdevice+0x108b/0x1690 [ 1607.130544][T12477] veth_newlink+0x401/0x830 [ 1607.130544][T12477] rtnl_newlink_create+0x341/0x850 [ 1607.130544][T12477] __rtnl_newlink+0xac9/0xd80 [ 1607.130544][T12477] rtnl_newlink+0x63/0xa0 [ 1607.130544][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1607.130544][T12477] netlink_rcv_skb+0x130/0x360 [ 1607.130544][T12477] netlink_unicast+0x449/0x710 [ 1607.130544][T12477] netlink_sendmsg+0x723/0xbe0 [ 1607.130544][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1607.130544][T12477] ___sys_sendmsg+0xee/0x170 [ 1607.130544][T12477] __sys_sendmsg+0xcd/0x170 [ 1607.130544][T12477] do_syscall_64+0xc6/0x1e0 [ 1607.130544][T12477] [ 1617.210218][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1617.210669][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1617.210669][T12477] dst_init+0x84/0x4a0 [ 1617.210669][T12477] dst_alloc+0x97/0x150 [ 1617.210669][T12477] ip6_dst_alloc+0x23/0x90 [ 1617.210669][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1617.210669][T12477] ip6_pol_route+0x56f/0x840 [ 1617.210669][T12477] fib6_rule_lookup+0x334/0x630 [ 1617.210669][T12477] ip6_route_output_flags+0x259/0x480 [ 1617.210669][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1617.210669][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1617.210669][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1617.210669][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1617.210669][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1617.210669][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1617.210669][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1617.210669][T12477] arp_solicit+0x4aa/0xe20 [ 1617.210669][T12477] neigh_probe+0xaa/0xf0 [ 1617.210669][T12477] [ 1617.212950][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1617.212950][T12477] dst_init+0x84/0x4a0 [ 1617.212950][T12477] dst_alloc+0x97/0x150 [ 1617.212950][T12477] ip6_dst_alloc+0x23/0x90 [ 1617.212950][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1617.212950][T12477] ip6_pol_route+0x56f/0x840 [ 1617.212950][T12477] fib6_rule_lookup+0x334/0x630 [ 1617.212950][T12477] ip6_route_output_flags+0x259/0x480 [ 1617.212950][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1617.212950][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1617.212950][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1617.212950][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1617.212950][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1617.212950][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1617.212950][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1617.212950][T12477] ip6_finish_output2+0x59b/0xf60 [ 1617.212950][T12477] ip6_finish_output+0x553/0xdf0 [ 1617.212950][T12477] [ 1617.215271][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1617.215271][T12477] netdev_get_by_index+0x5e/0x80 [ 1617.215271][T12477] fib6_nh_init+0x3d8/0x1580 [ 1617.215271][T12477] nh_create_ipv6+0x377/0x600 [ 1617.215271][T12477] nexthop_create+0x311/0x650 [ 1617.215271][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1617.215271][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1617.215271][T12477] netlink_rcv_skb+0x130/0x360 [ 1617.215271][T12477] netlink_unicast+0x449/0x710 [ 1617.215271][T12477] netlink_sendmsg+0x723/0xbe0 [ 1617.215271][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1617.215271][T12477] ___sys_sendmsg+0xee/0x170 [ 1617.215271][T12477] __sys_sendmsg+0xcd/0x170 [ 1617.215271][T12477] do_syscall_64+0xc6/0x1e0 [ 1617.215271][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1617.215271][T12477] [ 1617.217209][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1617.217209][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1617.217209][T12477] addrconf_notify+0x344/0xd60 [ 1617.217209][T12477] notifier_call_chain+0xcd/0x150 [ 1617.217209][T12477] register_netdevice+0x108b/0x1690 [ 1617.217209][T12477] veth_newlink+0x401/0x830 [ 1617.217209][T12477] rtnl_newlink_create+0x341/0x850 [ 1617.217209][T12477] __rtnl_newlink+0xac9/0xd80 [ 1617.217209][T12477] rtnl_newlink+0x63/0xa0 [ 1617.217209][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1617.217209][T12477] netlink_rcv_skb+0x130/0x360 [ 1617.217209][T12477] netlink_unicast+0x449/0x710 [ 1617.217209][T12477] netlink_sendmsg+0x723/0xbe0 [ 1617.217209][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1617.217209][T12477] ___sys_sendmsg+0xee/0x170 [ 1617.217209][T12477] __sys_sendmsg+0xcd/0x170 [ 1617.217209][T12477] do_syscall_64+0xc6/0x1e0 [ 1617.217209][T12477] [ 1627.306303][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1627.306734][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1627.306734][T12477] dst_init+0x84/0x4a0 [ 1627.306734][T12477] dst_alloc+0x97/0x150 [ 1627.306734][T12477] ip6_dst_alloc+0x23/0x90 [ 1627.306734][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1627.306734][T12477] ip6_pol_route+0x56f/0x840 [ 1627.306734][T12477] fib6_rule_lookup+0x334/0x630 [ 1627.306734][T12477] ip6_route_output_flags+0x259/0x480 [ 1627.306734][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1627.306734][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1627.306734][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1627.306734][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1627.306734][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1627.306734][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1627.306734][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1627.306734][T12477] arp_solicit+0x4aa/0xe20 [ 1627.306734][T12477] neigh_probe+0xaa/0xf0 [ 1627.306734][T12477] [ 1627.309246][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1627.309246][T12477] dst_init+0x84/0x4a0 [ 1627.309246][T12477] dst_alloc+0x97/0x150 [ 1627.309246][T12477] ip6_dst_alloc+0x23/0x90 [ 1627.309246][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1627.309246][T12477] ip6_pol_route+0x56f/0x840 [ 1627.309246][T12477] fib6_rule_lookup+0x334/0x630 [ 1627.309246][T12477] ip6_route_output_flags+0x259/0x480 [ 1627.309246][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1627.309246][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1627.309246][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1627.309246][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1627.309246][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1627.309246][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1627.309246][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1627.309246][T12477] ip6_finish_output2+0x59b/0xf60 [ 1627.309246][T12477] ip6_finish_output+0x553/0xdf0 [ 1627.309246][T12477] [ 1627.311710][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1627.311710][T12477] netdev_get_by_index+0x5e/0x80 [ 1627.311710][T12477] fib6_nh_init+0x3d8/0x1580 [ 1627.311710][T12477] nh_create_ipv6+0x377/0x600 [ 1627.311710][T12477] nexthop_create+0x311/0x650 [ 1627.311710][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1627.311710][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1627.311710][T12477] netlink_rcv_skb+0x130/0x360 [ 1627.311710][T12477] netlink_unicast+0x449/0x710 [ 1627.311710][T12477] netlink_sendmsg+0x723/0xbe0 [ 1627.311710][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1627.311710][T12477] ___sys_sendmsg+0xee/0x170 [ 1627.311710][T12477] __sys_sendmsg+0xcd/0x170 [ 1627.311710][T12477] do_syscall_64+0xc6/0x1e0 [ 1627.311710][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1627.311710][T12477] [ 1627.313859][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1627.313859][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1627.313859][T12477] addrconf_notify+0x344/0xd60 [ 1627.313859][T12477] notifier_call_chain+0xcd/0x150 [ 1627.313859][T12477] register_netdevice+0x108b/0x1690 [ 1627.313859][T12477] veth_newlink+0x401/0x830 [ 1627.313859][T12477] rtnl_newlink_create+0x341/0x850 [ 1627.313859][T12477] __rtnl_newlink+0xac9/0xd80 [ 1627.313859][T12477] rtnl_newlink+0x63/0xa0 [ 1627.313859][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1627.313859][T12477] netlink_rcv_skb+0x130/0x360 [ 1627.313859][T12477] netlink_unicast+0x449/0x710 [ 1627.313859][T12477] netlink_sendmsg+0x723/0xbe0 [ 1627.313859][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1627.313859][T12477] ___sys_sendmsg+0xee/0x170 [ 1627.313859][T12477] __sys_sendmsg+0xcd/0x170 [ 1627.313859][T12477] do_syscall_64+0xc6/0x1e0 [ 1627.313859][T12477] [ 1637.443361][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1637.443807][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1637.443807][T12477] dst_init+0x84/0x4a0 [ 1637.443807][T12477] dst_alloc+0x97/0x150 [ 1637.443807][T12477] ip6_dst_alloc+0x23/0x90 [ 1637.443807][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1637.443807][T12477] ip6_pol_route+0x56f/0x840 [ 1637.443807][T12477] fib6_rule_lookup+0x334/0x630 [ 1637.443807][T12477] ip6_route_output_flags+0x259/0x480 [ 1637.443807][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1637.443807][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1637.443807][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1637.443807][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1637.443807][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1637.443807][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1637.443807][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1637.443807][T12477] arp_solicit+0x4aa/0xe20 [ 1637.443807][T12477] neigh_probe+0xaa/0xf0 [ 1637.443807][T12477] [ 1637.446061][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1637.446061][T12477] dst_init+0x84/0x4a0 [ 1637.446061][T12477] dst_alloc+0x97/0x150 [ 1637.446061][T12477] ip6_dst_alloc+0x23/0x90 [ 1637.446061][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1637.446061][T12477] ip6_pol_route+0x56f/0x840 [ 1637.446061][T12477] fib6_rule_lookup+0x334/0x630 [ 1637.446061][T12477] ip6_route_output_flags+0x259/0x480 [ 1637.446061][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1637.446061][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1637.446061][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1637.446061][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1637.446061][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1637.446061][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1637.446061][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1637.446061][T12477] ip6_finish_output2+0x59b/0xf60 [ 1637.446061][T12477] ip6_finish_output+0x553/0xdf0 [ 1637.446061][T12477] [ 1637.448307][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1637.448307][T12477] netdev_get_by_index+0x5e/0x80 [ 1637.448307][T12477] fib6_nh_init+0x3d8/0x1580 [ 1637.448307][T12477] nh_create_ipv6+0x377/0x600 [ 1637.448307][T12477] nexthop_create+0x311/0x650 [ 1637.448307][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1637.448307][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1637.448307][T12477] netlink_rcv_skb+0x130/0x360 [ 1637.448307][T12477] netlink_unicast+0x449/0x710 [ 1637.448307][T12477] netlink_sendmsg+0x723/0xbe0 [ 1637.448307][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1637.448307][T12477] ___sys_sendmsg+0xee/0x170 [ 1637.448307][T12477] __sys_sendmsg+0xcd/0x170 [ 1637.448307][T12477] do_syscall_64+0xc6/0x1e0 [ 1637.448307][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1637.448307][T12477] [ 1637.450259][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1637.450259][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1637.450259][T12477] addrconf_notify+0x344/0xd60 [ 1637.450259][T12477] notifier_call_chain+0xcd/0x150 [ 1637.450259][T12477] register_netdevice+0x108b/0x1690 [ 1637.450259][T12477] veth_newlink+0x401/0x830 [ 1637.450259][T12477] rtnl_newlink_create+0x341/0x850 [ 1637.450259][T12477] __rtnl_newlink+0xac9/0xd80 [ 1637.450259][T12477] rtnl_newlink+0x63/0xa0 [ 1637.450259][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1637.450259][T12477] netlink_rcv_skb+0x130/0x360 [ 1637.450259][T12477] netlink_unicast+0x449/0x710 [ 1637.450259][T12477] netlink_sendmsg+0x723/0xbe0 [ 1637.450259][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1637.450259][T12477] ___sys_sendmsg+0xee/0x170 [ 1637.450259][T12477] __sys_sendmsg+0xcd/0x170 [ 1637.450259][T12477] do_syscall_64+0xc6/0x1e0 [ 1637.450259][T12477] [ 1647.530390][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1647.530879][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1647.530879][T12477] dst_init+0x84/0x4a0 [ 1647.530879][T12477] dst_alloc+0x97/0x150 [ 1647.530879][T12477] ip6_dst_alloc+0x23/0x90 [ 1647.530879][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1647.530879][T12477] ip6_pol_route+0x56f/0x840 [ 1647.530879][T12477] fib6_rule_lookup+0x334/0x630 [ 1647.530879][T12477] ip6_route_output_flags+0x259/0x480 [ 1647.530879][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1647.530879][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1647.530879][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1647.530879][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1647.530879][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1647.530879][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1647.530879][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1647.530879][T12477] arp_solicit+0x4aa/0xe20 [ 1647.530879][T12477] neigh_probe+0xaa/0xf0 [ 1647.530879][T12477] [ 1647.533226][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1647.533226][T12477] dst_init+0x84/0x4a0 [ 1647.533226][T12477] dst_alloc+0x97/0x150 [ 1647.533226][T12477] ip6_dst_alloc+0x23/0x90 [ 1647.533226][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1647.533226][T12477] ip6_pol_route+0x56f/0x840 [ 1647.533226][T12477] fib6_rule_lookup+0x334/0x630 [ 1647.533226][T12477] ip6_route_output_flags+0x259/0x480 [ 1647.533226][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1647.533226][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1647.533226][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1647.533226][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1647.533226][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1647.533226][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1647.533226][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1647.533226][T12477] ip6_finish_output2+0x59b/0xf60 [ 1647.533226][T12477] ip6_finish_output+0x553/0xdf0 [ 1647.533226][T12477] [ 1647.535493][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1647.535493][T12477] netdev_get_by_index+0x5e/0x80 [ 1647.535493][T12477] fib6_nh_init+0x3d8/0x1580 [ 1647.535493][T12477] nh_create_ipv6+0x377/0x600 [ 1647.535493][T12477] nexthop_create+0x311/0x650 [ 1647.535493][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1647.535493][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1647.535493][T12477] netlink_rcv_skb+0x130/0x360 [ 1647.535493][T12477] netlink_unicast+0x449/0x710 [ 1647.535493][T12477] netlink_sendmsg+0x723/0xbe0 [ 1647.535493][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1647.535493][T12477] ___sys_sendmsg+0xee/0x170 [ 1647.535493][T12477] __sys_sendmsg+0xcd/0x170 [ 1647.535493][T12477] do_syscall_64+0xc6/0x1e0 [ 1647.535493][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1647.535493][T12477] [ 1647.537459][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1647.537459][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1647.537459][T12477] addrconf_notify+0x344/0xd60 [ 1647.537459][T12477] notifier_call_chain+0xcd/0x150 [ 1647.537459][T12477] register_netdevice+0x108b/0x1690 [ 1647.537459][T12477] veth_newlink+0x401/0x830 [ 1647.537459][T12477] rtnl_newlink_create+0x341/0x850 [ 1647.537459][T12477] __rtnl_newlink+0xac9/0xd80 [ 1647.537459][T12477] rtnl_newlink+0x63/0xa0 [ 1647.537459][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1647.537459][T12477] netlink_rcv_skb+0x130/0x360 [ 1647.537459][T12477] netlink_unicast+0x449/0x710 [ 1647.537459][T12477] netlink_sendmsg+0x723/0xbe0 [ 1647.537459][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1647.537459][T12477] ___sys_sendmsg+0xee/0x170 [ 1647.537459][T12477] __sys_sendmsg+0xcd/0x170 [ 1647.537459][T12477] do_syscall_64+0xc6/0x1e0 [ 1647.537459][T12477] [ 1657.571392][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1657.571847][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1657.571847][T12477] dst_init+0x84/0x4a0 [ 1657.571847][T12477] dst_alloc+0x97/0x150 [ 1657.571847][T12477] ip6_dst_alloc+0x23/0x90 [ 1657.571847][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1657.571847][T12477] ip6_pol_route+0x56f/0x840 [ 1657.571847][T12477] fib6_rule_lookup+0x334/0x630 [ 1657.571847][T12477] ip6_route_output_flags+0x259/0x480 [ 1657.571847][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1657.571847][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1657.571847][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1657.571847][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1657.571847][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1657.571847][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1657.571847][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1657.571847][T12477] arp_solicit+0x4aa/0xe20 [ 1657.571847][T12477] neigh_probe+0xaa/0xf0 [ 1657.571847][T12477] [ 1657.574126][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1657.574126][T12477] dst_init+0x84/0x4a0 [ 1657.574126][T12477] dst_alloc+0x97/0x150 [ 1657.574126][T12477] ip6_dst_alloc+0x23/0x90 [ 1657.574126][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1657.574126][T12477] ip6_pol_route+0x56f/0x840 [ 1657.574126][T12477] fib6_rule_lookup+0x334/0x630 [ 1657.574126][T12477] ip6_route_output_flags+0x259/0x480 [ 1657.574126][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1657.574126][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1657.574126][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1657.574126][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1657.574126][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1657.574126][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1657.574126][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1657.574126][T12477] ip6_finish_output2+0x59b/0xf60 [ 1657.574126][T12477] ip6_finish_output+0x553/0xdf0 [ 1657.574126][T12477] [ 1657.576426][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1657.576426][T12477] netdev_get_by_index+0x5e/0x80 [ 1657.576426][T12477] fib6_nh_init+0x3d8/0x1580 [ 1657.576426][T12477] nh_create_ipv6+0x377/0x600 [ 1657.576426][T12477] nexthop_create+0x311/0x650 [ 1657.576426][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1657.576426][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1657.576426][T12477] netlink_rcv_skb+0x130/0x360 [ 1657.576426][T12477] netlink_unicast+0x449/0x710 [ 1657.576426][T12477] netlink_sendmsg+0x723/0xbe0 [ 1657.576426][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1657.576426][T12477] ___sys_sendmsg+0xee/0x170 [ 1657.576426][T12477] __sys_sendmsg+0xcd/0x170 [ 1657.576426][T12477] do_syscall_64+0xc6/0x1e0 [ 1657.576426][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1657.576426][T12477] [ 1657.578398][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1657.578398][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1657.578398][T12477] addrconf_notify+0x344/0xd60 [ 1657.578398][T12477] notifier_call_chain+0xcd/0x150 [ 1657.578398][T12477] register_netdevice+0x108b/0x1690 [ 1657.578398][T12477] veth_newlink+0x401/0x830 [ 1657.578398][T12477] rtnl_newlink_create+0x341/0x850 [ 1657.578398][T12477] __rtnl_newlink+0xac9/0xd80 [ 1657.578398][T12477] rtnl_newlink+0x63/0xa0 [ 1657.578398][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1657.578398][T12477] netlink_rcv_skb+0x130/0x360 [ 1657.578398][T12477] netlink_unicast+0x449/0x710 [ 1657.578398][T12477] netlink_sendmsg+0x723/0xbe0 [ 1657.578398][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1657.578398][T12477] ___sys_sendmsg+0xee/0x170 [ 1657.578398][T12477] __sys_sendmsg+0xcd/0x170 [ 1657.578398][T12477] do_syscall_64+0xc6/0x1e0 [ 1657.578398][T12477] [ 1667.699313][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1667.699696][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1667.699696][T12477] dst_init+0x84/0x4a0 [ 1667.699696][T12477] dst_alloc+0x97/0x150 [ 1667.699696][T12477] ip6_dst_alloc+0x23/0x90 [ 1667.699696][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1667.699696][T12477] ip6_pol_route+0x56f/0x840 [ 1667.699696][T12477] fib6_rule_lookup+0x334/0x630 [ 1667.699696][T12477] ip6_route_output_flags+0x259/0x480 [ 1667.699696][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1667.699696][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1667.699696][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1667.699696][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1667.699696][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1667.699696][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1667.699696][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1667.699696][T12477] arp_solicit+0x4aa/0xe20 [ 1667.699696][T12477] neigh_probe+0xaa/0xf0 [ 1667.699696][T12477] [ 1667.701977][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1667.701977][T12477] dst_init+0x84/0x4a0 [ 1667.701977][T12477] dst_alloc+0x97/0x150 [ 1667.701977][T12477] ip6_dst_alloc+0x23/0x90 [ 1667.701977][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1667.701977][T12477] ip6_pol_route+0x56f/0x840 [ 1667.701977][T12477] fib6_rule_lookup+0x334/0x630 [ 1667.701977][T12477] ip6_route_output_flags+0x259/0x480 [ 1667.701977][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1667.701977][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1667.701977][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1667.701977][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1667.701977][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1667.701977][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1667.701977][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1667.701977][T12477] ip6_finish_output2+0x59b/0xf60 [ 1667.701977][T12477] ip6_finish_output+0x553/0xdf0 [ 1667.701977][T12477] [ 1667.704288][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1667.704288][T12477] netdev_get_by_index+0x5e/0x80 [ 1667.704288][T12477] fib6_nh_init+0x3d8/0x1580 [ 1667.704288][T12477] nh_create_ipv6+0x377/0x600 [ 1667.704288][T12477] nexthop_create+0x311/0x650 [ 1667.704288][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1667.704288][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1667.704288][T12477] netlink_rcv_skb+0x130/0x360 [ 1667.704288][T12477] netlink_unicast+0x449/0x710 [ 1667.704288][T12477] netlink_sendmsg+0x723/0xbe0 [ 1667.704288][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1667.704288][T12477] ___sys_sendmsg+0xee/0x170 [ 1667.704288][T12477] __sys_sendmsg+0xcd/0x170 [ 1667.704288][T12477] do_syscall_64+0xc6/0x1e0 [ 1667.704288][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1667.704288][T12477] [ 1667.706266][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1667.706266][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1667.706266][T12477] addrconf_notify+0x344/0xd60 [ 1667.706266][T12477] notifier_call_chain+0xcd/0x150 [ 1667.706266][T12477] register_netdevice+0x108b/0x1690 [ 1667.706266][T12477] veth_newlink+0x401/0x830 [ 1667.706266][T12477] rtnl_newlink_create+0x341/0x850 [ 1667.706266][T12477] __rtnl_newlink+0xac9/0xd80 [ 1667.706266][T12477] rtnl_newlink+0x63/0xa0 [ 1667.706266][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1667.706266][T12477] netlink_rcv_skb+0x130/0x360 [ 1667.706266][T12477] netlink_unicast+0x449/0x710 [ 1667.706266][T12477] netlink_sendmsg+0x723/0xbe0 [ 1667.706266][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1667.706266][T12477] ___sys_sendmsg+0xee/0x170 [ 1667.706266][T12477] __sys_sendmsg+0xcd/0x170 [ 1667.706266][T12477] do_syscall_64+0xc6/0x1e0 [ 1667.706266][T12477] [ 1677.850323][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1677.850755][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1677.850755][T12477] dst_init+0x84/0x4a0 [ 1677.850755][T12477] dst_alloc+0x97/0x150 [ 1677.850755][T12477] ip6_dst_alloc+0x23/0x90 [ 1677.850755][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1677.850755][T12477] ip6_pol_route+0x56f/0x840 [ 1677.850755][T12477] fib6_rule_lookup+0x334/0x630 [ 1677.850755][T12477] ip6_route_output_flags+0x259/0x480 [ 1677.850755][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1677.850755][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1677.850755][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1677.850755][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1677.850755][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1677.850755][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1677.850755][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1677.850755][T12477] arp_solicit+0x4aa/0xe20 [ 1677.850755][T12477] neigh_probe+0xaa/0xf0 [ 1677.850755][T12477] [ 1677.853365][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1677.853365][T12477] dst_init+0x84/0x4a0 [ 1677.853365][T12477] dst_alloc+0x97/0x150 [ 1677.853365][T12477] ip6_dst_alloc+0x23/0x90 [ 1677.853365][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1677.853365][T12477] ip6_pol_route+0x56f/0x840 [ 1677.853365][T12477] fib6_rule_lookup+0x334/0x630 [ 1677.853365][T12477] ip6_route_output_flags+0x259/0x480 [ 1677.853365][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1677.853365][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1677.853365][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1677.853365][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1677.853365][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1677.853365][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1677.853365][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1677.853365][T12477] ip6_finish_output2+0x59b/0xf60 [ 1677.853365][T12477] ip6_finish_output+0x553/0xdf0 [ 1677.853365][T12477] [ 1677.856065][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1677.856065][T12477] netdev_get_by_index+0x5e/0x80 [ 1677.856065][T12477] fib6_nh_init+0x3d8/0x1580 [ 1677.856065][T12477] nh_create_ipv6+0x377/0x600 [ 1677.856065][T12477] nexthop_create+0x311/0x650 [ 1677.856065][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1677.856065][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1677.856065][T12477] netlink_rcv_skb+0x130/0x360 [ 1677.856065][T12477] netlink_unicast+0x449/0x710 [ 1677.856065][T12477] netlink_sendmsg+0x723/0xbe0 [ 1677.856065][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1677.856065][T12477] ___sys_sendmsg+0xee/0x170 [ 1677.856065][T12477] __sys_sendmsg+0xcd/0x170 [ 1677.856065][T12477] do_syscall_64+0xc6/0x1e0 [ 1677.856065][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1677.856065][T12477] [ 1677.858209][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1677.858209][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1677.858209][T12477] addrconf_notify+0x344/0xd60 [ 1677.858209][T12477] notifier_call_chain+0xcd/0x150 [ 1677.858209][T12477] register_netdevice+0x108b/0x1690 [ 1677.858209][T12477] veth_newlink+0x401/0x830 [ 1677.858209][T12477] rtnl_newlink_create+0x341/0x850 [ 1677.858209][T12477] __rtnl_newlink+0xac9/0xd80 [ 1677.858209][T12477] rtnl_newlink+0x63/0xa0 [ 1677.858209][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1677.858209][T12477] netlink_rcv_skb+0x130/0x360 [ 1677.858209][T12477] netlink_unicast+0x449/0x710 [ 1677.858209][T12477] netlink_sendmsg+0x723/0xbe0 [ 1677.858209][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1677.858209][T12477] ___sys_sendmsg+0xee/0x170 [ 1677.858209][T12477] __sys_sendmsg+0xcd/0x170 [ 1677.858209][T12477] do_syscall_64+0xc6/0x1e0 [ 1677.858209][T12477] [ 1687.978224][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1687.978635][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1687.978635][T12477] dst_init+0x84/0x4a0 [ 1687.978635][T12477] dst_alloc+0x97/0x150 [ 1687.978635][T12477] ip6_dst_alloc+0x23/0x90 [ 1687.978635][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1687.978635][T12477] ip6_pol_route+0x56f/0x840 [ 1687.978635][T12477] fib6_rule_lookup+0x334/0x630 [ 1687.978635][T12477] ip6_route_output_flags+0x259/0x480 [ 1687.978635][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1687.978635][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1687.978635][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1687.978635][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1687.978635][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1687.978635][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1687.978635][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1687.978635][T12477] arp_solicit+0x4aa/0xe20 [ 1687.978635][T12477] neigh_probe+0xaa/0xf0 [ 1687.978635][T12477] [ 1687.980990][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1687.980990][T12477] dst_init+0x84/0x4a0 [ 1687.980990][T12477] dst_alloc+0x97/0x150 [ 1687.980990][T12477] ip6_dst_alloc+0x23/0x90 [ 1687.980990][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1687.980990][T12477] ip6_pol_route+0x56f/0x840 [ 1687.980990][T12477] fib6_rule_lookup+0x334/0x630 [ 1687.980990][T12477] ip6_route_output_flags+0x259/0x480 [ 1687.980990][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1687.980990][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1687.980990][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1687.980990][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1687.980990][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1687.980990][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1687.980990][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1687.980990][T12477] ip6_finish_output2+0x59b/0xf60 [ 1687.980990][T12477] ip6_finish_output+0x553/0xdf0 [ 1687.980990][T12477] [ 1687.983350][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1687.983350][T12477] netdev_get_by_index+0x5e/0x80 [ 1687.983350][T12477] fib6_nh_init+0x3d8/0x1580 [ 1687.983350][T12477] nh_create_ipv6+0x377/0x600 [ 1687.983350][T12477] nexthop_create+0x311/0x650 [ 1687.983350][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1687.983350][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1687.983350][T12477] netlink_rcv_skb+0x130/0x360 [ 1687.983350][T12477] netlink_unicast+0x449/0x710 [ 1687.983350][T12477] netlink_sendmsg+0x723/0xbe0 [ 1687.983350][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1687.983350][T12477] ___sys_sendmsg+0xee/0x170 [ 1687.983350][T12477] __sys_sendmsg+0xcd/0x170 [ 1687.983350][T12477] do_syscall_64+0xc6/0x1e0 [ 1687.983350][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1687.983350][T12477] [ 1687.985407][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1687.985407][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1687.985407][T12477] addrconf_notify+0x344/0xd60 [ 1687.985407][T12477] notifier_call_chain+0xcd/0x150 [ 1687.985407][T12477] register_netdevice+0x108b/0x1690 [ 1687.985407][T12477] veth_newlink+0x401/0x830 [ 1687.985407][T12477] rtnl_newlink_create+0x341/0x850 [ 1687.985407][T12477] __rtnl_newlink+0xac9/0xd80 [ 1687.985407][T12477] rtnl_newlink+0x63/0xa0 [ 1687.985407][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1687.985407][T12477] netlink_rcv_skb+0x130/0x360 [ 1687.985407][T12477] netlink_unicast+0x449/0x710 [ 1687.985407][T12477] netlink_sendmsg+0x723/0xbe0 [ 1687.985407][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1687.985407][T12477] ___sys_sendmsg+0xee/0x170 [ 1687.985407][T12477] __sys_sendmsg+0xcd/0x170 [ 1687.985407][T12477] do_syscall_64+0xc6/0x1e0 [ 1687.985407][T12477] [ 1698.099379][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1698.099749][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1698.099749][T12477] dst_init+0x84/0x4a0 [ 1698.099749][T12477] dst_alloc+0x97/0x150 [ 1698.099749][T12477] ip6_dst_alloc+0x23/0x90 [ 1698.099749][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1698.099749][T12477] ip6_pol_route+0x56f/0x840 [ 1698.099749][T12477] fib6_rule_lookup+0x334/0x630 [ 1698.099749][T12477] ip6_route_output_flags+0x259/0x480 [ 1698.099749][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1698.099749][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1698.099749][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1698.099749][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1698.099749][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1698.099749][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1698.099749][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1698.099749][T12477] arp_solicit+0x4aa/0xe20 [ 1698.099749][T12477] neigh_probe+0xaa/0xf0 [ 1698.099749][T12477] [ 1698.102003][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1698.102003][T12477] dst_init+0x84/0x4a0 [ 1698.102003][T12477] dst_alloc+0x97/0x150 [ 1698.102003][T12477] ip6_dst_alloc+0x23/0x90 [ 1698.102003][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1698.102003][T12477] ip6_pol_route+0x56f/0x840 [ 1698.102003][T12477] fib6_rule_lookup+0x334/0x630 [ 1698.102003][T12477] ip6_route_output_flags+0x259/0x480 [ 1698.102003][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1698.102003][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1698.102003][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1698.102003][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1698.102003][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1698.102003][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1698.102003][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1698.102003][T12477] ip6_finish_output2+0x59b/0xf60 [ 1698.102003][T12477] ip6_finish_output+0x553/0xdf0 [ 1698.102003][T12477] [ 1698.104276][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1698.104276][T12477] netdev_get_by_index+0x5e/0x80 [ 1698.104276][T12477] fib6_nh_init+0x3d8/0x1580 [ 1698.104276][T12477] nh_create_ipv6+0x377/0x600 [ 1698.104276][T12477] nexthop_create+0x311/0x650 [ 1698.104276][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1698.104276][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1698.104276][T12477] netlink_rcv_skb+0x130/0x360 [ 1698.104276][T12477] netlink_unicast+0x449/0x710 [ 1698.104276][T12477] netlink_sendmsg+0x723/0xbe0 [ 1698.104276][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1698.104276][T12477] ___sys_sendmsg+0xee/0x170 [ 1698.104276][T12477] __sys_sendmsg+0xcd/0x170 [ 1698.104276][T12477] do_syscall_64+0xc6/0x1e0 [ 1698.104276][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1698.104276][T12477] [ 1698.106233][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1698.106233][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1698.106233][T12477] addrconf_notify+0x344/0xd60 [ 1698.106233][T12477] notifier_call_chain+0xcd/0x150 [ 1698.106233][T12477] register_netdevice+0x108b/0x1690 [ 1698.106233][T12477] veth_newlink+0x401/0x830 [ 1698.106233][T12477] rtnl_newlink_create+0x341/0x850 [ 1698.106233][T12477] __rtnl_newlink+0xac9/0xd80 [ 1698.106233][T12477] rtnl_newlink+0x63/0xa0 [ 1698.106233][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1698.106233][T12477] netlink_rcv_skb+0x130/0x360 [ 1698.106233][T12477] netlink_unicast+0x449/0x710 [ 1698.106233][T12477] netlink_sendmsg+0x723/0xbe0 [ 1698.106233][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1698.106233][T12477] ___sys_sendmsg+0xee/0x170 [ 1698.106233][T12477] __sys_sendmsg+0xcd/0x170 [ 1698.106233][T12477] do_syscall_64+0xc6/0x1e0 [ 1698.106233][T12477] [ 1708.242432][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1708.242814][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1708.242814][T12477] dst_init+0x84/0x4a0 [ 1708.242814][T12477] dst_alloc+0x97/0x150 [ 1708.242814][T12477] ip6_dst_alloc+0x23/0x90 [ 1708.242814][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1708.242814][T12477] ip6_pol_route+0x56f/0x840 [ 1708.242814][T12477] fib6_rule_lookup+0x334/0x630 [ 1708.242814][T12477] ip6_route_output_flags+0x259/0x480 [ 1708.242814][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1708.242814][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1708.242814][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1708.242814][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1708.242814][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1708.242814][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1708.242814][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1708.242814][T12477] arp_solicit+0x4aa/0xe20 [ 1708.242814][T12477] neigh_probe+0xaa/0xf0 [ 1708.242814][T12477] [ 1708.245086][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1708.245086][T12477] dst_init+0x84/0x4a0 [ 1708.245086][T12477] dst_alloc+0x97/0x150 [ 1708.245086][T12477] ip6_dst_alloc+0x23/0x90 [ 1708.245086][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1708.245086][T12477] ip6_pol_route+0x56f/0x840 [ 1708.245086][T12477] fib6_rule_lookup+0x334/0x630 [ 1708.245086][T12477] ip6_route_output_flags+0x259/0x480 [ 1708.245086][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1708.245086][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1708.245086][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1708.245086][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1708.245086][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1708.245086][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1708.245086][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1708.245086][T12477] ip6_finish_output2+0x59b/0xf60 [ 1708.245086][T12477] ip6_finish_output+0x553/0xdf0 [ 1708.245086][T12477] [ 1708.247347][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1708.247347][T12477] netdev_get_by_index+0x5e/0x80 [ 1708.247347][T12477] fib6_nh_init+0x3d8/0x1580 [ 1708.247347][T12477] nh_create_ipv6+0x377/0x600 [ 1708.247347][T12477] nexthop_create+0x311/0x650 [ 1708.247347][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1708.247347][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1708.247347][T12477] netlink_rcv_skb+0x130/0x360 [ 1708.247347][T12477] netlink_unicast+0x449/0x710 [ 1708.247347][T12477] netlink_sendmsg+0x723/0xbe0 [ 1708.247347][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1708.247347][T12477] ___sys_sendmsg+0xee/0x170 [ 1708.247347][T12477] __sys_sendmsg+0xcd/0x170 [ 1708.247347][T12477] do_syscall_64+0xc6/0x1e0 [ 1708.247347][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1708.247347][T12477] [ 1708.249307][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1708.249307][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1708.249307][T12477] addrconf_notify+0x344/0xd60 [ 1708.249307][T12477] notifier_call_chain+0xcd/0x150 [ 1708.249307][T12477] register_netdevice+0x108b/0x1690 [ 1708.249307][T12477] veth_newlink+0x401/0x830 [ 1708.249307][T12477] rtnl_newlink_create+0x341/0x850 [ 1708.249307][T12477] __rtnl_newlink+0xac9/0xd80 [ 1708.249307][T12477] rtnl_newlink+0x63/0xa0 [ 1708.249307][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1708.249307][T12477] netlink_rcv_skb+0x130/0x360 [ 1708.249307][T12477] netlink_unicast+0x449/0x710 [ 1708.249307][T12477] netlink_sendmsg+0x723/0xbe0 [ 1708.249307][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1708.249307][T12477] ___sys_sendmsg+0xee/0x170 [ 1708.249307][T12477] __sys_sendmsg+0xcd/0x170 [ 1708.249307][T12477] do_syscall_64+0xc6/0x1e0 [ 1708.249307][T12477] [ 1718.395262][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1718.395661][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1718.395661][T12477] dst_init+0x84/0x4a0 [ 1718.395661][T12477] dst_alloc+0x97/0x150 [ 1718.395661][T12477] ip6_dst_alloc+0x23/0x90 [ 1718.395661][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1718.395661][T12477] ip6_pol_route+0x56f/0x840 [ 1718.395661][T12477] fib6_rule_lookup+0x334/0x630 [ 1718.395661][T12477] ip6_route_output_flags+0x259/0x480 [ 1718.395661][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1718.395661][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1718.395661][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1718.395661][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1718.395661][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1718.395661][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1718.395661][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1718.395661][T12477] arp_solicit+0x4aa/0xe20 [ 1718.395661][T12477] neigh_probe+0xaa/0xf0 [ 1718.395661][T12477] [ 1718.398360][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1718.398360][T12477] dst_init+0x84/0x4a0 [ 1718.398360][T12477] dst_alloc+0x97/0x150 [ 1718.398360][T12477] ip6_dst_alloc+0x23/0x90 [ 1718.398360][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1718.398360][T12477] ip6_pol_route+0x56f/0x840 [ 1718.398360][T12477] fib6_rule_lookup+0x334/0x630 [ 1718.398360][T12477] ip6_route_output_flags+0x259/0x480 [ 1718.398360][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1718.398360][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1718.398360][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1718.398360][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1718.398360][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1718.398360][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1718.398360][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1718.398360][T12477] ip6_finish_output2+0x59b/0xf60 [ 1718.398360][T12477] ip6_finish_output+0x553/0xdf0 [ 1718.398360][T12477] [ 1718.400776][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1718.400776][T12477] netdev_get_by_index+0x5e/0x80 [ 1718.400776][T12477] fib6_nh_init+0x3d8/0x1580 [ 1718.400776][T12477] nh_create_ipv6+0x377/0x600 [ 1718.400776][T12477] nexthop_create+0x311/0x650 [ 1718.400776][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1718.400776][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1718.400776][T12477] netlink_rcv_skb+0x130/0x360 [ 1718.400776][T12477] netlink_unicast+0x449/0x710 [ 1718.400776][T12477] netlink_sendmsg+0x723/0xbe0 [ 1718.400776][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1718.400776][T12477] ___sys_sendmsg+0xee/0x170 [ 1718.400776][T12477] __sys_sendmsg+0xcd/0x170 [ 1718.400776][T12477] do_syscall_64+0xc6/0x1e0 [ 1718.400776][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1718.400776][T12477] [ 1718.402896][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1718.402896][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1718.402896][T12477] addrconf_notify+0x344/0xd60 [ 1718.402896][T12477] notifier_call_chain+0xcd/0x150 [ 1718.402896][T12477] register_netdevice+0x108b/0x1690 [ 1718.402896][T12477] veth_newlink+0x401/0x830 [ 1718.402896][T12477] rtnl_newlink_create+0x341/0x850 [ 1718.402896][T12477] __rtnl_newlink+0xac9/0xd80 [ 1718.402896][T12477] rtnl_newlink+0x63/0xa0 [ 1718.402896][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1718.402896][T12477] netlink_rcv_skb+0x130/0x360 [ 1718.402896][T12477] netlink_unicast+0x449/0x710 [ 1718.402896][T12477] netlink_sendmsg+0x723/0xbe0 [ 1718.402896][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1718.402896][T12477] ___sys_sendmsg+0xee/0x170 [ 1718.402896][T12477] __sys_sendmsg+0xcd/0x170 [ 1718.402896][T12477] do_syscall_64+0xc6/0x1e0 [ 1718.402896][T12477] [ 1728.539236][T12477] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1728.539689][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1728.539689][T12477] dst_init+0x84/0x4a0 [ 1728.539689][T12477] dst_alloc+0x97/0x150 [ 1728.539689][T12477] ip6_dst_alloc+0x23/0x90 [ 1728.539689][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1728.539689][T12477] ip6_pol_route+0x56f/0x840 [ 1728.539689][T12477] fib6_rule_lookup+0x334/0x630 [ 1728.539689][T12477] ip6_route_output_flags+0x259/0x480 [ 1728.539689][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1728.539689][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1728.539689][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1728.539689][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1728.539689][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1728.539689][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1728.539689][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1728.539689][T12477] arp_solicit+0x4aa/0xe20 [ 1728.539689][T12477] neigh_probe+0xaa/0xf0 [ 1728.539689][T12477] [ 1728.542076][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 2/5 users at [ 1728.542076][T12477] dst_init+0x84/0x4a0 [ 1728.542076][T12477] dst_alloc+0x97/0x150 [ 1728.542076][T12477] ip6_dst_alloc+0x23/0x90 [ 1728.542076][T12477] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1728.542076][T12477] ip6_pol_route+0x56f/0x840 [ 1728.542076][T12477] fib6_rule_lookup+0x334/0x630 [ 1728.542076][T12477] ip6_route_output_flags+0x259/0x480 [ 1728.542076][T12477] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1728.542076][T12477] ip6_dst_lookup_flow+0x88/0x190 [ 1728.542076][T12477] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1728.542076][T12477] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1728.542076][T12477] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1728.542076][T12477] dev_hard_start_xmit+0x10e/0x360 [ 1728.542076][T12477] __dev_queue_xmit+0xe79/0x16e0 [ 1728.542076][T12477] ip6_finish_output2+0x59b/0xf60 [ 1728.542076][T12477] ip6_finish_output+0x553/0xdf0 [ 1728.542076][T12477] [ 1728.544335][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1728.544335][T12477] netdev_get_by_index+0x5e/0x80 [ 1728.544335][T12477] fib6_nh_init+0x3d8/0x1580 [ 1728.544335][T12477] nh_create_ipv6+0x377/0x600 [ 1728.544335][T12477] nexthop_create+0x311/0x650 [ 1728.544335][T12477] rtm_new_nexthop+0x3f0/0x5c0 [ 1728.544335][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1728.544335][T12477] netlink_rcv_skb+0x130/0x360 [ 1728.544335][T12477] netlink_unicast+0x449/0x710 [ 1728.544335][T12477] netlink_sendmsg+0x723/0xbe0 [ 1728.544335][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1728.544335][T12477] ___sys_sendmsg+0xee/0x170 [ 1728.544335][T12477] __sys_sendmsg+0xcd/0x170 [ 1728.544335][T12477] do_syscall_64+0xc6/0x1e0 [ 1728.544335][T12477] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1728.544335][T12477] [ 1728.546338][T12477] ref_tracker: veth_A-R1@ffff8880075245e0 has 1/5 users at [ 1728.546338][T12477] ipv6_add_dev+0x3ba/0x11c0 [ 1728.546338][T12477] addrconf_notify+0x344/0xd60 [ 1728.546338][T12477] notifier_call_chain+0xcd/0x150 [ 1728.546338][T12477] register_netdevice+0x108b/0x1690 [ 1728.546338][T12477] veth_newlink+0x401/0x830 [ 1728.546338][T12477] rtnl_newlink_create+0x341/0x850 [ 1728.546338][T12477] __rtnl_newlink+0xac9/0xd80 [ 1728.546338][T12477] rtnl_newlink+0x63/0xa0 [ 1728.546338][T12477] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1728.546338][T12477] netlink_rcv_skb+0x130/0x360 [ 1728.546338][T12477] netlink_unicast+0x449/0x710 [ 1728.546338][T12477] netlink_sendmsg+0x723/0xbe0 [ 1728.546338][T12477] ____sys_sendmsg+0x7b2/0xa10 [ 1728.546338][T12477] ___sys_sendmsg+0xee/0x170 [ 1728.546338][T12477] __sys_sendmsg+0xcd/0x170 [ 1728.546338][T12477] do_syscall_64+0xc6/0x1e0 [ 1728.546338][T12477]