[ 495.225594][ T3645] br0: port 1(veth_A-C) entered blocking state [ 495.225980][ T3645] br0: port 1(veth_A-C) entered disabled state [ 495.226231][ T3645] veth_A-C: entered allmulticast mode [ 495.227482][ T3645] veth_A-C: entered promiscuous mode [ 495.229107][ T3645] br0: port 1(veth_A-C) entered blocking state [ 495.229444][ T3645] br0: port 1(veth_A-C) entered forwarding state [ 496.777036][ T3655] br0: port 2(vxlan_a) entered blocking state [ 496.777441][ T3655] br0: port 2(vxlan_a) entered disabled state [ 496.778126][ T3655] vxlan_a: entered allmulticast mode [ 496.780382][ T3655] vxlan_a: entered promiscuous mode [ 497.742998][ T3661] br0: port 2(vxlan_a) entered blocking state [ 497.743318][ T3661] br0: port 2(vxlan_a) entered forwarding state [ 507.625630][ T75] vxlan_a: left allmulticast mode [ 507.626037][ T75] vxlan_a: left promiscuous mode [ 507.626424][ T75] br0: port 2(vxlan_a) entered disabled state [ 507.629884][ T75] veth_A-C: left allmulticast mode [ 507.630127][ T75] veth_A-C: left promiscuous mode [ 507.630527][ T75] br0: port 1(veth_A-C) entered disabled state [ 523.451206][ T3842] br0: port 1(veth_A-C) entered blocking state [ 523.451515][ T3842] br0: port 1(veth_A-C) entered disabled state [ 523.451752][ T3842] veth_A-C: entered allmulticast mode [ 523.452942][ T3842] veth_A-C: entered promiscuous mode [ 523.454009][ T3842] br0: port 1(veth_A-C) entered blocking state [ 523.454247][ T3842] br0: port 1(veth_A-C) entered forwarding state [ 524.943165][ T3852] br0: port 2(vxlan_a) entered blocking state [ 524.943406][ T3852] br0: port 2(vxlan_a) entered disabled state [ 524.943657][ T3852] vxlan_a: entered allmulticast mode [ 524.944897][ T3852] vxlan_a: entered promiscuous mode [ 525.845707][ T3858] br0: port 2(vxlan_a) entered blocking state [ 525.845978][ T3858] br0: port 2(vxlan_a) entered forwarding state [ 534.914892][ T75] vxlan_a: left allmulticast mode [ 534.915074][ T75] vxlan_a: left promiscuous mode [ 534.915370][ T75] br0: port 2(vxlan_a) entered disabled state [ 534.916695][ T75] veth_A-C: left allmulticast mode [ 534.916846][ T75] veth_A-C: left promiscuous mode [ 534.917099][ T75] br0: port 1(veth_A-C) entered disabled state [ 549.017778][ T4027] br0: port 1(veth_A-C) entered blocking state [ 549.018192][ T4027] br0: port 1(veth_A-C) entered disabled state [ 549.018551][ T4027] veth_A-C: entered allmulticast mode [ 549.019947][ T4027] veth_A-C: entered promiscuous mode [ 549.021490][ T4027] br0: port 1(veth_A-C) entered blocking state [ 549.021713][ T4027] br0: port 1(veth_A-C) entered forwarding state [ 550.489580][ T4037] br0: port 2(vxlan_a) entered blocking state [ 550.489819][ T4037] br0: port 2(vxlan_a) entered disabled state [ 550.490063][ T4037] vxlan_a: entered allmulticast mode [ 550.491321][ T4037] vxlan_a: entered promiscuous mode [ 551.334918][ T4043] br0: port 2(vxlan_a) entered blocking state [ 551.335189][ T4043] br0: port 2(vxlan_a) entered forwarding state [ 558.986160][ T4076] socat (4076) used greatest stack depth: 23392 bytes left [ 560.644502][ T75] vxlan_a: left allmulticast mode [ 560.644690][ T75] vxlan_a: left promiscuous mode [ 560.644991][ T75] br0: port 2(vxlan_a) entered disabled state [ 560.647040][ T75] veth_A-C: left allmulticast mode [ 560.647490][ T75] veth_A-C: left promiscuous mode [ 560.647799][ T75] br0: port 1(veth_A-C) entered disabled state [ 575.463441][ T4224] br0: port 1(veth_A-C) entered blocking state [ 575.463722][ T4224] br0: port 1(veth_A-C) entered disabled state [ 575.463967][ T4224] veth_A-C: entered allmulticast mode [ 575.465164][ T4224] veth_A-C: entered promiscuous mode [ 575.466251][ T4224] br0: port 1(veth_A-C) entered blocking state [ 575.466472][ T4224] br0: port 1(veth_A-C) entered forwarding state [ 576.887487][ T4234] br0: port 2(vxlan_a) entered blocking state [ 576.887732][ T4234] br0: port 2(vxlan_a) entered disabled state [ 576.887971][ T4234] vxlan_a: entered allmulticast mode [ 576.889174][ T4234] vxlan_a: entered promiscuous mode [ 577.720170][ T4240] br0: port 2(vxlan_a) entered blocking state [ 577.720426][ T4240] br0: port 2(vxlan_a) entered forwarding state [ 586.731271][ T75] vxlan_a: left allmulticast mode [ 586.731454][ T75] vxlan_a: left promiscuous mode [ 586.731743][ T75] br0: port 2(vxlan_a) entered disabled state [ 586.733114][ T75] veth_A-C: left allmulticast mode [ 586.733326][ T75] veth_A-C: left promiscuous mode [ 586.733614][ T75] br0: port 1(veth_A-C) entered disabled state [ 600.419677][ T4409] br0: port 1(veth_A-C) entered blocking state [ 600.419903][ T4409] br0: port 1(veth_A-C) entered disabled state [ 600.420126][ T4409] veth_A-C: entered allmulticast mode [ 600.421298][ T4409] veth_A-C: entered promiscuous mode [ 600.422288][ T4409] br0: port 1(veth_A-C) entered blocking state [ 600.422484][ T4409] br0: port 1(veth_A-C) entered forwarding state [ 601.697995][ T4419] br0: port 2(vxlan_a) entered blocking state [ 601.699086][ T4419] br0: port 2(vxlan_a) entered disabled state [ 601.699713][ T4419] vxlan_a: entered allmulticast mode [ 601.700877][ T4419] vxlan_a: entered promiscuous mode [ 602.474359][ T4425] br0: port 2(vxlan_a) entered blocking state [ 602.474627][ T4425] br0: port 2(vxlan_a) entered forwarding state [ 609.600608][ T4458] socat (4458) used greatest stack depth: 23136 bytes left [ 611.163722][ T75] vxlan_a: left allmulticast mode [ 611.163917][ T75] vxlan_a: left promiscuous mode [ 611.165129][ T75] br0: port 2(vxlan_a) entered disabled state [ 611.166659][ T75] veth_A-C: left allmulticast mode [ 611.166812][ T75] veth_A-C: left promiscuous mode [ 611.167073][ T75] br0: port 1(veth_A-C) entered disabled state [ 626.306945][ T4606] br0: port 1(veth_A-C) entered blocking state [ 626.307365][ T4606] br0: port 1(veth_A-C) entered disabled state [ 626.307731][ T4606] veth_A-C: entered allmulticast mode [ 626.309523][ T4606] veth_A-C: entered promiscuous mode [ 626.310973][ T4606] br0: port 1(veth_A-C) entered blocking state [ 626.311299][ T4606] br0: port 1(veth_A-C) entered forwarding state [ 627.806915][ T4616] br0: port 2(vxlan_a) entered blocking state [ 627.807223][ T4616] br0: port 2(vxlan_a) entered disabled state [ 627.807492][ T4616] vxlan_a: entered allmulticast mode [ 627.808816][ T4616] vxlan_a: entered promiscuous mode [ 628.648903][ T4622] br0: port 2(vxlan_a) entered blocking state [ 628.649185][ T4622] br0: port 2(vxlan_a) entered forwarding state [ 637.500292][ T75] vxlan_a: left allmulticast mode [ 637.500470][ T75] vxlan_a: left promiscuous mode [ 637.500735][ T75] br0: port 2(vxlan_a) entered disabled state [ 637.502001][ T75] veth_A-C: left allmulticast mode [ 637.502184][ T75] veth_A-C: left promiscuous mode [ 637.502443][ T75] br0: port 1(veth_A-C) entered disabled state [ 651.233162][ T4791] br0: port 1(veth_A-C) entered blocking state [ 651.233447][ T4791] br0: port 1(veth_A-C) entered disabled state [ 651.233718][ T4791] veth_A-C: entered allmulticast mode [ 651.236033][ T4791] veth_A-C: entered promiscuous mode [ 651.237113][ T4791] br0: port 1(veth_A-C) entered blocking state [ 651.237339][ T4791] br0: port 1(veth_A-C) entered forwarding state [ 652.680444][ T4801] br0: port 2(vxlan_a) entered blocking state [ 652.680706][ T4801] br0: port 2(vxlan_a) entered disabled state [ 652.680963][ T4801] vxlan_a: entered allmulticast mode [ 652.682934][ T4801] vxlan_a: entered promiscuous mode [ 653.484764][ T4807] br0: port 2(vxlan_a) entered blocking state [ 653.485020][ T4807] br0: port 2(vxlan_a) entered forwarding state [ 662.720929][ T75] vxlan_a: left allmulticast mode [ 662.721221][ T75] vxlan_a: left promiscuous mode [ 662.721616][ T75] br0: port 2(vxlan_a) entered disabled state [ 662.723648][ T75] veth_A-C: left allmulticast mode [ 662.723890][ T75] veth_A-C: left promiscuous mode [ 662.724408][ T75] br0: port 1(veth_A-C) entered disabled state [ 677.370349][ T4989] br0: port 1(veth_A-C) entered blocking state [ 677.370582][ T4989] br0: port 1(veth_A-C) entered disabled state [ 677.370810][ T4989] veth_A-C: entered allmulticast mode [ 677.371983][ T4989] veth_A-C: entered promiscuous mode [ 677.373854][ T4989] br0: port 1(veth_A-C) entered blocking state [ 677.374054][ T4989] br0: port 1(veth_A-C) entered forwarding state [ 678.779982][ T4999] br0: port 2(vxlan_a) entered blocking state [ 678.780447][ T4999] br0: port 2(vxlan_a) entered disabled state [ 678.780815][ T4999] vxlan_a: entered allmulticast mode [ 678.782683][ T4999] vxlan_a: entered promiscuous mode [ 679.592945][ T5005] br0: port 2(vxlan_a) entered blocking state [ 679.593207][ T5005] br0: port 2(vxlan_a) entered forwarding state [ 688.622493][ T75] vxlan_a: left allmulticast mode [ 688.622751][ T75] vxlan_a: left promiscuous mode [ 688.623186][ T75] br0: port 2(vxlan_a) entered disabled state [ 688.625422][ T75] veth_A-C: left allmulticast mode [ 688.625683][ T75] veth_A-C: left promiscuous mode [ 688.626105][ T75] br0: port 1(veth_A-C) entered disabled state [ 702.309906][ T5174] br0: port 1(veth_A-C) entered blocking state [ 702.310174][ T5174] br0: port 1(veth_A-C) entered disabled state [ 702.310417][ T5174] veth_A-C: entered allmulticast mode [ 702.311582][ T5174] veth_A-C: entered promiscuous mode [ 702.312609][ T5174] br0: port 1(veth_A-C) entered blocking state [ 702.312847][ T5174] br0: port 1(veth_A-C) entered forwarding state [ 703.654816][ T5184] br0: port 2(geneve_a) entered blocking state [ 703.655078][ T5184] br0: port 2(geneve_a) entered disabled state [ 703.655326][ T5184] geneve_a: entered allmulticast mode [ 703.656552][ T5184] geneve_a: entered promiscuous mode [ 704.430374][ T5190] br0: port 2(geneve_a) entered blocking state [ 704.430641][ T5190] br0: port 2(geneve_a) entered forwarding state [ 711.607607][ T5223] socat (5223) used greatest stack depth: 23040 bytes left [ 713.157971][ T75] geneve_a: left allmulticast mode [ 713.158621][ T75] geneve_a: left promiscuous mode [ 713.158928][ T75] br0: port 2(geneve_a) entered disabled state [ 713.160299][ T75] veth_A-C: left allmulticast mode [ 713.160482][ T75] veth_A-C: left promiscuous mode [ 713.160758][ T75] br0: port 1(veth_A-C) entered disabled state [ 727.539339][ T5373] br0: port 1(veth_A-C) entered blocking state [ 727.539606][ T5373] br0: port 1(veth_A-C) entered disabled state [ 727.539834][ T5373] veth_A-C: entered allmulticast mode [ 727.541105][ T5373] veth_A-C: entered promiscuous mode [ 727.543084][ T5373] br0: port 1(veth_A-C) entered blocking state [ 727.543343][ T5373] br0: port 1(veth_A-C) entered forwarding state [ 728.894906][ T5383] br0: port 2(geneve_a) entered blocking state [ 728.895132][ T5383] br0: port 2(geneve_a) entered disabled state [ 728.895377][ T5383] geneve_a: entered allmulticast mode [ 728.896505][ T5383] geneve_a: entered promiscuous mode [ 729.737435][ T5389] br0: port 2(geneve_a) entered blocking state [ 729.737723][ T5389] br0: port 2(geneve_a) entered forwarding state [ 738.556675][ T75] geneve_a: left allmulticast mode [ 738.556872][ T75] geneve_a: left promiscuous mode [ 738.557260][ T75] br0: port 2(geneve_a) entered disabled state [ 738.558786][ T75] veth_A-C: left allmulticast mode [ 738.559023][ T75] veth_A-C: left promiscuous mode [ 738.559324][ T75] br0: port 1(veth_A-C) entered disabled state [ 752.253365][ T5558] br0: port 1(veth_A-C) entered blocking state [ 752.253624][ T5558] br0: port 1(veth_A-C) entered disabled state [ 752.253891][ T5558] veth_A-C: entered allmulticast mode [ 752.255128][ T5558] veth_A-C: entered promiscuous mode [ 752.262857][ T5558] br0: port 1(veth_A-C) entered blocking state [ 752.263130][ T5558] br0: port 1(veth_A-C) entered forwarding state [ 753.690358][ T5568] br0: port 2(geneve_a) entered blocking state [ 753.690641][ T5568] br0: port 2(geneve_a) entered disabled state [ 753.690908][ T5568] geneve_a: entered allmulticast mode [ 753.692181][ T5568] geneve_a: entered promiscuous mode [ 754.505210][ T5574] br0: port 2(geneve_a) entered blocking state [ 754.505489][ T5574] br0: port 2(geneve_a) entered forwarding state [ 763.459249][ T75] geneve_a: left allmulticast mode [ 763.459537][ T75] geneve_a: left promiscuous mode [ 763.459980][ T75] br0: port 2(geneve_a) entered disabled state [ 763.461681][ T75] veth_A-C: left allmulticast mode [ 763.461856][ T75] veth_A-C: left promiscuous mode [ 763.462180][ T75] br0: port 1(veth_A-C) entered disabled state [ 777.992671][ T5755] br0: port 1(veth_A-C) entered blocking state [ 777.992944][ T5755] br0: port 1(veth_A-C) entered disabled state [ 777.993258][ T5755] veth_A-C: entered allmulticast mode [ 777.994440][ T5755] veth_A-C: entered promiscuous mode [ 777.995528][ T5755] br0: port 1(veth_A-C) entered blocking state [ 777.995736][ T5755] br0: port 1(veth_A-C) entered forwarding state [ 779.469822][ T5765] br0: port 2(geneve_a) entered blocking state [ 779.470091][ T5765] br0: port 2(geneve_a) entered disabled state [ 779.470364][ T5765] geneve_a: entered allmulticast mode [ 779.471628][ T5765] geneve_a: entered promiscuous mode [ 780.314068][ T5771] br0: port 2(geneve_a) entered blocking state [ 780.314459][ T5771] br0: port 2(geneve_a) entered forwarding state [ 789.427185][ T75] geneve_a: left allmulticast mode [ 789.427471][ T75] geneve_a: left promiscuous mode [ 789.427875][ T75] br0: port 2(geneve_a) entered disabled state [ 789.430114][ T75] veth_A-C: left allmulticast mode [ 789.430394][ T75] veth_A-C: left promiscuous mode [ 789.430800][ T75] br0: port 1(veth_A-C) entered disabled state [ 803.366195][ T5940] br0: port 1(veth_A-C) entered blocking state [ 803.366447][ T5940] br0: port 1(veth_A-C) entered disabled state [ 803.366679][ T5940] veth_A-C: entered allmulticast mode [ 803.367879][ T5940] veth_A-C: entered promiscuous mode [ 803.369166][ T5940] br0: port 1(veth_A-C) entered blocking state [ 803.369394][ T5940] br0: port 1(veth_A-C) entered forwarding state [ 804.747137][ T5950] br0: port 2(geneve_a) entered blocking state [ 804.747440][ T5950] br0: port 2(geneve_a) entered disabled state [ 804.747692][ T5950] geneve_a: entered allmulticast mode [ 804.749980][ T5950] geneve_a: entered promiscuous mode [ 805.566806][ T5956] br0: port 2(geneve_a) entered blocking state [ 805.567090][ T5956] br0: port 2(geneve_a) entered forwarding state [ 812.718915][ T5989] socat (5989) used greatest stack depth: 21744 bytes left [ 814.309517][ T75] geneve_a: left allmulticast mode [ 814.309708][ T75] geneve_a: left promiscuous mode [ 814.309992][ T75] br0: port 2(geneve_a) entered disabled state [ 814.316239][ T75] veth_A-C: left allmulticast mode [ 814.316432][ T75] veth_A-C: left promiscuous mode [ 814.316718][ T75] br0: port 1(veth_A-C) entered disabled state [ 829.175606][ T6137] br0: port 1(veth_A-C) entered blocking state [ 829.175855][ T6137] br0: port 1(veth_A-C) entered disabled state [ 829.176100][ T6137] veth_A-C: entered allmulticast mode [ 829.178508][ T6137] veth_A-C: entered promiscuous mode [ 829.179555][ T6137] br0: port 1(veth_A-C) entered blocking state [ 829.179765][ T6137] br0: port 1(veth_A-C) entered forwarding state [ 830.545057][ T6147] br0: port 2(geneve_a) entered blocking state [ 830.545334][ T6147] br0: port 2(geneve_a) entered disabled state [ 830.545575][ T6147] geneve_a: entered allmulticast mode [ 830.546806][ T6147] geneve_a: entered promiscuous mode [ 831.344089][ T6153] br0: port 2(geneve_a) entered blocking state [ 831.344387][ T6153] br0: port 2(geneve_a) entered forwarding state [ 840.437219][ T75] geneve_a: left allmulticast mode [ 840.437420][ T75] geneve_a: left promiscuous mode [ 840.437706][ T75] br0: port 2(geneve_a) entered disabled state [ 840.439028][ T75] veth_A-C: left allmulticast mode [ 840.439239][ T75] veth_A-C: left promiscuous mode [ 840.439499][ T75] br0: port 1(veth_A-C) entered disabled state [ 853.879762][ T6322] br0: port 1(veth_A-C) entered blocking state [ 853.879999][ T6322] br0: port 1(veth_A-C) entered disabled state [ 853.880247][ T6322] veth_A-C: entered allmulticast mode [ 853.881478][ T6322] veth_A-C: entered promiscuous mode [ 853.888721][ T6322] br0: port 1(veth_A-C) entered blocking state [ 853.889006][ T6322] br0: port 1(veth_A-C) entered forwarding state [ 855.297344][ T6332] br0: port 2(geneve_a) entered blocking state [ 855.297632][ T6332] br0: port 2(geneve_a) entered disabled state [ 855.297930][ T6332] geneve_a: entered allmulticast mode [ 855.299304][ T6332] geneve_a: entered promiscuous mode [ 856.137162][ T6338] br0: port 2(geneve_a) entered blocking state [ 856.137424][ T6338] br0: port 2(geneve_a) entered forwarding state [ 865.165230][ T75] geneve_a: left allmulticast mode [ 865.165416][ T75] geneve_a: left promiscuous mode [ 865.165698][ T75] br0: port 2(geneve_a) entered disabled state [ 865.167674][ T75] veth_A-C: left allmulticast mode [ 865.167837][ T75] veth_A-C: left promiscuous mode [ 865.168107][ T75] br0: port 1(veth_A-C) entered disabled state [ 880.070127][ T6519] br0: port 1(veth_A-C) entered blocking state [ 880.070480][ T6519] br0: port 1(veth_A-C) entered disabled state [ 880.070782][ T6519] veth_A-C: entered allmulticast mode [ 880.072567][ T6519] veth_A-C: entered promiscuous mode [ 880.073719][ T6519] br0: port 1(veth_A-C) entered blocking state [ 880.073987][ T6519] br0: port 1(veth_A-C) entered forwarding state [ 881.465877][ T6529] br0: port 2(geneve_a) entered blocking state [ 881.466312][ T6529] br0: port 2(geneve_a) entered disabled state [ 881.466549][ T6529] geneve_a: entered allmulticast mode [ 881.467749][ T6529] geneve_a: entered promiscuous mode [ 882.267063][ T6535] br0: port 2(geneve_a) entered blocking state [ 882.267325][ T6535] br0: port 2(geneve_a) entered forwarding state [ 891.086695][ T75] geneve_a: left allmulticast mode [ 891.086868][ T75] geneve_a: left promiscuous mode [ 891.087187][ T75] br0: port 2(geneve_a) entered disabled state [ 891.094607][ T75] veth_A-C: left allmulticast mode [ 891.094765][ T75] veth_A-C: left promiscuous mode [ 891.095021][ T75] br0: port 1(veth_A-C) entered disabled state [ 1370.922481][T10771] Initializing XFRM netlink socket [ 1590.174229][T12473] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1590.174789][T12473] ref_tracker: veth_A-R1@ffff88800af495e0 has 1/4 users at [ 1590.174789][T12473] dst_init+0x84/0x4a0 [ 1590.174789][T12473] dst_alloc+0x97/0x150 [ 1590.174789][T12473] ip6_dst_alloc+0x23/0x90 [ 1590.174789][T12473] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1590.174789][T12473] ip6_pol_route+0x56f/0x840 [ 1590.174789][T12473] fib6_rule_lookup+0x334/0x630 [ 1590.174789][T12473] ip6_route_output_flags+0x259/0x480 [ 1590.174789][T12473] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1590.174789][T12473] ip6_dst_lookup_flow+0x88/0x190 [ 1590.174789][T12473] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1590.174789][T12473] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1590.174789][T12473] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1590.174789][T12473] dev_hard_start_xmit+0x10e/0x360 [ 1590.174789][T12473] __dev_queue_xmit+0xe79/0x16e0 [ 1590.174789][T12473] arp_solicit+0x4aa/0xe20 [ 1590.174789][T12473] neigh_probe+0xaa/0xf0 [ 1590.174789][T12473] [ 1590.179014][T12473] ref_tracker: veth_A-R1@ffff88800af495e0 has 1/4 users at [ 1590.179014][T12473] dst_init+0x84/0x4a0 [ 1590.179014][T12473] dst_alloc+0x97/0x150 [ 1590.179014][T12473] ip6_dst_alloc+0x23/0x90 [ 1590.179014][T12473] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1590.179014][T12473] ip6_pol_route+0x56f/0x840 [ 1590.179014][T12473] fib6_rule_lookup+0x334/0x630 [ 1590.179014][T12473] ip6_route_output_flags+0x259/0x480 [ 1590.179014][T12473] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1590.179014][T12473] ip6_dst_lookup_flow+0x88/0x190 [ 1590.179014][T12473] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1590.179014][T12473] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1590.179014][T12473] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1590.179014][T12473] dev_hard_start_xmit+0x10e/0x360 [ 1590.179014][T12473] __dev_queue_xmit+0xe79/0x16e0 [ 1590.179014][T12473] ip6_finish_output2+0x59b/0xf60 [ 1590.179014][T12473] ip6_finish_output+0x553/0xdf0 [ 1590.179014][T12473] [ 1590.182773][T12473] ref_tracker: veth_A-R1@ffff88800af495e0 has 1/4 users at [ 1590.182773][T12473] netdev_get_by_index+0x5e/0x80 [ 1590.182773][T12473] fib6_nh_init+0x3d8/0x1580 [ 1590.182773][T12473] nh_create_ipv6+0x377/0x600 [ 1590.182773][T12473] nexthop_create+0x311/0x650 [ 1590.182773][T12473] rtm_new_nexthop+0x3f0/0x5c0 [ 1590.182773][T12473] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1590.182773][T12473] netlink_rcv_skb+0x130/0x360 [ 1590.182773][T12473] netlink_unicast+0x449/0x710 [ 1590.182773][T12473] netlink_sendmsg+0x723/0xbe0 [ 1590.182773][T12473] ____sys_sendmsg+0x7b2/0xa10 [ 1590.182773][T12473] ___sys_sendmsg+0xee/0x170 [ 1590.182773][T12473] __sys_sendmsg+0xcd/0x170 [ 1590.182773][T12473] do_syscall_64+0xc3/0x1d0 [ 1590.182773][T12473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1590.182773][T12473] [ 1590.186271][T12473] ref_tracker: veth_A-R1@ffff88800af495e0 has 1/4 users at [ 1590.186271][T12473] ipv6_add_dev+0x3ba/0x11c0 [ 1590.186271][T12473] addrconf_notify+0x344/0xd60 [ 1590.186271][T12473] notifier_call_chain+0xcd/0x150 [ 1590.186271][T12473] register_netdevice+0x108b/0x1690 [ 1590.186271][T12473] veth_newlink+0x401/0x830 [ 1590.186271][T12473] rtnl_newlink_create+0x341/0x850 [ 1590.186271][T12473] __rtnl_newlink+0xac9/0xd80 [ 1590.186271][T12473] rtnl_newlink+0x63/0xa0 [ 1590.186271][T12473] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1590.186271][T12473] netlink_rcv_skb+0x130/0x360 [ 1590.186271][T12473] netlink_unicast+0x449/0x710 [ 1590.186271][T12473] netlink_sendmsg+0x723/0xbe0 [ 1590.186271][T12473] ____sys_sendmsg+0x7b2/0xa10 [ 1590.186271][T12473] ___sys_sendmsg+0xee/0x170 [ 1590.186271][T12473] __sys_sendmsg+0xcd/0x170 [ 1590.186271][T12473] do_syscall_64+0xc3/0x1d0 [ 1590.186271][T12473] [ 1600.318295][T12473] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1600.318791][T12473] ref_tracker: veth_A-R1@ffff88800af495e0 has 1/4 users at [ 1600.318791][T12473] dst_init+0x84/0x4a0 [ 1600.318791][T12473] dst_alloc+0x97/0x150 [ 1600.318791][T12473] ip6_dst_alloc+0x23/0x90 [ 1600.318791][T12473] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1600.318791][T12473] ip6_pol_route+0x56f/0x840 [ 1600.318791][T12473] fib6_rule_lookup+0x334/0x630 [ 1600.318791][T12473] ip6_route_output_flags+0x259/0x480 [ 1600.318791][T12473] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1600.318791][T12473] ip6_dst_lookup_flow+0x88/0x190 [ 1600.318791][T12473] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1600.318791][T12473] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1600.318791][T12473] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1600.318791][T12473] dev_hard_start_xmit+0x10e/0x360 [ 1600.318791][T12473] __dev_queue_xmit+0xe79/0x16e0 [ 1600.318791][T12473] arp_solicit+0x4aa/0xe20 [ 1600.318791][T12473] neigh_probe+0xaa/0xf0 [ 1600.318791][T12473] [ 1600.321680][T12473] ref_tracker: veth_A-R1@ffff88800af495e0 has 1/4 users at [ 1600.321680][T12473] dst_init+0x84/0x4a0 [ 1600.321680][T12473] dst_alloc+0x97/0x150 [ 1600.321680][T12473] ip6_dst_alloc+0x23/0x90 [ 1600.321680][T12473] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1600.321680][T12473] ip6_pol_route+0x56f/0x840 [ 1600.321680][T12473] fib6_rule_lookup+0x334/0x630 [ 1600.321680][T12473] ip6_route_output_flags+0x259/0x480 [ 1600.321680][T12473] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1600.321680][T12473] ip6_dst_lookup_flow+0x88/0x190 [ 1600.321680][T12473] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1600.321680][T12473] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1600.321680][T12473] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1600.321680][T12473] dev_hard_start_xmit+0x10e/0x360 [ 1600.321680][T12473] __dev_queue_xmit+0xe79/0x16e0 [ 1600.321680][T12473] ip6_finish_output2+0x59b/0xf60 [ 1600.321680][T12473] ip6_finish_output+0x553/0xdf0 [ 1600.321680][T12473] [ 1600.324584][T12473] ref_tracker: veth_A-R1@ffff88800af495e0 has 1/4 users at [ 1600.324584][T12473] netdev_get_by_index+0x5e/0x80 [ 1600.324584][T12473] fib6_nh_init+0x3d8/0x1580 [ 1600.324584][T12473] nh_create_ipv6+0x377/0x600 [ 1600.324584][T12473] nexthop_create+0x311/0x650 [ 1600.324584][T12473] rtm_new_nexthop+0x3f0/0x5c0 [ 1600.324584][T12473] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1600.324584][T12473] netlink_rcv_skb+0x130/0x360 [ 1600.324584][T12473] netlink_unicast+0x449/0x710 [ 1600.324584][T12473] netlink_sendmsg+0x723/0xbe0 [ 1600.324584][T12473] ____sys_sendmsg+0x7b2/0xa10 [ 1600.324584][T12473] ___sys_sendmsg+0xee/0x170 [ 1600.324584][T12473] __sys_sendmsg+0xcd/0x170 [ 1600.324584][T12473] do_syscall_64+0xc3/0x1d0 [ 1600.324584][T12473] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1600.324584][T12473] [ 1600.327083][T12473] ref_tracker: veth_A-R1@ffff88800af495e0 has 1/4 users at [ 1600.327083][T12473] ipv6_add_dev+0x3ba/0x11c0 [ 1600.327083][T12473] addrconf_notify+0x344/0xd60 [ 1600.327083][T12473] notifier_call_chain+0xcd/0x150 [ 1600.327083][T12473] register_netdevice+0x108b/0x1690 [ 1600.327083][T12473] veth_newlink+0x401/0x830 [ 1600.327083][T12473] rtnl_newlink_create+0x341/0x850 [ 1600.327083][T12473] __rtnl_newlink+0xac9/0xd80 [ 1600.327083][T12473] rtnl_newlink+0x63/0xa0 [ 1600.327083][T12473] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1600.327083][T12473] netlink_rcv_skb+0x130/0x360 [ 1600.327083][T12473] netlink_unicast+0x449/0x710 [ 1600.327083][T12473] netlink_sendmsg+0x723/0xbe0 [ 1600.327083][T12473] ____sys_sendmsg+0x7b2/0xa10 [ 1600.327083][T12473] ___sys_sendmsg+0xee/0x170 [ 1600.327083][T12473] __sys_sendmsg+0xcd/0x170 [ 1600.327083][T12473] do_syscall_64+0xc3/0x1d0 [ 1600.327083][T12473]