[ 550.038410][ T3647] br0: port 1(veth_A-C) entered blocking state [ 550.039014][ T3647] br0: port 1(veth_A-C) entered disabled state [ 550.039451][ T3647] veth_A-C: entered allmulticast mode [ 550.041365][ T3647] veth_A-C: entered promiscuous mode [ 550.044379][ T3647] br0: port 1(veth_A-C) entered blocking state [ 550.044960][ T3647] br0: port 1(veth_A-C) entered forwarding state [ 551.757523][ T3657] br0: port 2(vxlan_a) entered blocking state [ 551.757763][ T3657] br0: port 2(vxlan_a) entered disabled state [ 551.758054][ T3657] vxlan_a: entered allmulticast mode [ 551.760115][ T3657] vxlan_a: entered promiscuous mode [ 552.794510][ T3663] br0: port 2(vxlan_a) entered blocking state [ 552.794874][ T3663] br0: port 2(vxlan_a) entered forwarding state [ 561.320967][ T3696] socat (3696) used greatest stack depth: 22304 bytes left [ 563.210170][ T72] vxlan_a: left allmulticast mode [ 563.210506][ T72] vxlan_a: left promiscuous mode [ 563.210900][ T72] br0: port 2(vxlan_a) entered disabled state [ 563.220841][ T72] veth_A-C: left allmulticast mode [ 563.221281][ T72] veth_A-C: left promiscuous mode [ 563.221691][ T72] br0: port 1(veth_A-C) entered disabled state [ 580.536197][ T3844] br0: port 1(veth_A-C) entered blocking state [ 580.536498][ T3844] br0: port 1(veth_A-C) entered disabled state [ 580.536733][ T3844] veth_A-C: entered allmulticast mode [ 580.537935][ T3844] veth_A-C: entered promiscuous mode [ 580.539761][ T3844] br0: port 1(veth_A-C) entered blocking state [ 580.540011][ T3844] br0: port 1(veth_A-C) entered forwarding state [ 582.303521][ T3854] br0: port 2(vxlan_a) entered blocking state [ 582.303902][ T3854] br0: port 2(vxlan_a) entered disabled state [ 582.305826][ T3854] vxlan_a: entered allmulticast mode [ 582.307891][ T3854] vxlan_a: entered promiscuous mode [ 583.347149][ T3860] br0: port 2(vxlan_a) entered blocking state [ 583.347405][ T3860] br0: port 2(vxlan_a) entered forwarding state [ 593.525932][ T72] vxlan_a: left allmulticast mode [ 593.526133][ T72] vxlan_a: left promiscuous mode [ 593.526481][ T72] br0: port 2(vxlan_a) entered disabled state [ 593.527958][ T72] veth_A-C: left allmulticast mode [ 593.528502][ T72] veth_A-C: left promiscuous mode [ 593.528945][ T72] br0: port 1(veth_A-C) entered disabled state [ 609.895864][ T4029] br0: port 1(veth_A-C) entered blocking state [ 609.896160][ T4029] br0: port 1(veth_A-C) entered disabled state [ 609.896446][ T4029] veth_A-C: entered allmulticast mode [ 609.897666][ T4029] veth_A-C: entered promiscuous mode [ 609.899186][ T4029] br0: port 1(veth_A-C) entered blocking state [ 609.899403][ T4029] br0: port 1(veth_A-C) entered forwarding state [ 611.531471][ T4039] br0: port 2(vxlan_a) entered blocking state [ 611.531733][ T4039] br0: port 2(vxlan_a) entered disabled state [ 611.531995][ T4039] vxlan_a: entered allmulticast mode [ 611.534085][ T4039] vxlan_a: entered promiscuous mode [ 612.520788][ T4045] br0: port 2(vxlan_a) entered blocking state [ 612.521071][ T4045] br0: port 2(vxlan_a) entered forwarding state [ 622.699834][ T72] vxlan_a: left allmulticast mode [ 622.700068][ T72] vxlan_a: left promiscuous mode [ 622.700355][ T72] br0: port 2(vxlan_a) entered disabled state [ 622.702297][ T72] veth_A-C: left allmulticast mode [ 622.702455][ T72] veth_A-C: left promiscuous mode [ 622.702740][ T72] br0: port 1(veth_A-C) entered disabled state [ 639.318512][ T4226] br0: port 1(veth_A-C) entered blocking state [ 639.318867][ T4226] br0: port 1(veth_A-C) entered disabled state [ 639.319275][ T4226] veth_A-C: entered allmulticast mode [ 639.321255][ T4226] veth_A-C: entered promiscuous mode [ 639.322900][ T4226] br0: port 1(veth_A-C) entered blocking state [ 639.323252][ T4226] br0: port 1(veth_A-C) entered forwarding state [ 640.981423][ T4236] br0: port 2(vxlan_a) entered blocking state [ 640.981657][ T4236] br0: port 2(vxlan_a) entered disabled state [ 640.981898][ T4236] vxlan_a: entered allmulticast mode [ 640.984278][ T4236] vxlan_a: entered promiscuous mode [ 641.882773][ T4242] br0: port 2(vxlan_a) entered blocking state [ 641.883063][ T4242] br0: port 2(vxlan_a) entered forwarding state [ 652.031171][ T72] vxlan_a: left allmulticast mode [ 652.031359][ T72] vxlan_a: left promiscuous mode [ 652.031644][ T72] br0: port 2(vxlan_a) entered disabled state [ 652.033462][ T72] veth_A-C: left allmulticast mode [ 652.033631][ T72] veth_A-C: left promiscuous mode [ 652.033929][ T72] br0: port 1(veth_A-C) entered disabled state [ 667.716630][ T4412] br0: port 1(veth_A-C) entered blocking state [ 667.716918][ T4412] br0: port 1(veth_A-C) entered disabled state [ 667.717785][ T4412] veth_A-C: entered allmulticast mode [ 667.718990][ T4412] veth_A-C: entered promiscuous mode [ 667.720065][ T4412] br0: port 1(veth_A-C) entered blocking state [ 667.720278][ T4412] br0: port 1(veth_A-C) entered forwarding state [ 669.286009][ T4422] br0: port 2(vxlan_a) entered blocking state [ 669.286319][ T4422] br0: port 2(vxlan_a) entered disabled state [ 669.286605][ T4422] vxlan_a: entered allmulticast mode [ 669.288196][ T4422] vxlan_a: entered promiscuous mode [ 670.232785][ T4428] br0: port 2(vxlan_a) entered blocking state [ 670.233060][ T4428] br0: port 2(vxlan_a) entered forwarding state [ 679.965461][ T72] vxlan_a: left allmulticast mode [ 679.965702][ T72] vxlan_a: left promiscuous mode [ 679.966089][ T72] br0: port 2(vxlan_a) entered disabled state [ 679.968359][ T72] veth_A-C: left allmulticast mode [ 679.968583][ T72] veth_A-C: left promiscuous mode [ 679.968944][ T72] br0: port 1(veth_A-C) entered disabled state [ 701.318615][ T4609] br0: port 1(veth_A-C) entered blocking state [ 701.318875][ T4609] br0: port 1(veth_A-C) entered disabled state [ 701.319739][ T4609] veth_A-C: entered allmulticast mode [ 701.320943][ T4609] veth_A-C: entered promiscuous mode [ 701.321986][ T4609] br0: port 1(veth_A-C) entered blocking state [ 701.322236][ T4609] br0: port 1(veth_A-C) entered forwarding state [ 702.912544][ T4619] br0: port 2(vxlan_a) entered blocking state [ 702.912820][ T4619] br0: port 2(vxlan_a) entered disabled state [ 702.913150][ T4619] vxlan_a: entered allmulticast mode [ 702.914401][ T4619] vxlan_a: entered promiscuous mode [ 703.855998][ T4625] br0: port 2(vxlan_a) entered blocking state [ 703.856270][ T4625] br0: port 2(vxlan_a) entered forwarding state [ 713.697240][ T72] vxlan_a: left allmulticast mode [ 713.697535][ T72] vxlan_a: left promiscuous mode [ 713.697967][ T72] br0: port 2(vxlan_a) entered disabled state [ 713.700552][ T72] veth_A-C: left allmulticast mode [ 713.700824][ T72] veth_A-C: left promiscuous mode [ 713.701305][ T72] br0: port 1(veth_A-C) entered disabled state [ 729.522827][ T4795] br0: port 1(veth_A-C) entered blocking state [ 729.523203][ T4795] br0: port 1(veth_A-C) entered disabled state [ 729.524133][ T4795] veth_A-C: entered allmulticast mode [ 729.525378][ T4795] veth_A-C: entered promiscuous mode [ 729.526484][ T4795] br0: port 1(veth_A-C) entered blocking state [ 729.526738][ T4795] br0: port 1(veth_A-C) entered forwarding state [ 731.088992][ T4805] br0: port 2(vxlan_a) entered blocking state [ 731.090133][ T4805] br0: port 2(vxlan_a) entered disabled state [ 731.090768][ T4805] vxlan_a: entered allmulticast mode [ 731.091976][ T4805] vxlan_a: entered promiscuous mode [ 732.016292][ T4811] br0: port 2(vxlan_a) entered blocking state [ 732.016618][ T4811] br0: port 2(vxlan_a) entered forwarding state [ 741.961101][ T72] vxlan_a: left allmulticast mode [ 741.961320][ T72] vxlan_a: left promiscuous mode [ 741.961616][ T72] br0: port 2(vxlan_a) entered disabled state [ 741.963446][ T72] veth_A-C: left allmulticast mode [ 741.963611][ T72] veth_A-C: left promiscuous mode [ 741.963904][ T72] br0: port 1(veth_A-C) entered disabled state [ 758.437853][ T4993] br0: port 1(veth_A-C) entered blocking state [ 758.438129][ T4993] br0: port 1(veth_A-C) entered disabled state [ 758.438378][ T4993] veth_A-C: entered allmulticast mode [ 758.439591][ T4993] veth_A-C: entered promiscuous mode [ 758.447039][ T4993] br0: port 1(veth_A-C) entered blocking state [ 758.447271][ T4993] br0: port 1(veth_A-C) entered forwarding state [ 759.999874][ T5003] br0: port 2(vxlan_a) entered blocking state [ 760.000174][ T5003] br0: port 2(vxlan_a) entered disabled state [ 760.000436][ T5003] vxlan_a: entered allmulticast mode [ 760.001691][ T5003] vxlan_a: entered promiscuous mode [ 760.961219][ T5009] br0: port 2(vxlan_a) entered blocking state [ 760.961657][ T5009] br0: port 2(vxlan_a) entered forwarding state [ 771.177984][ T72] vxlan_a: left allmulticast mode [ 771.178203][ T72] vxlan_a: left promiscuous mode [ 771.178484][ T72] br0: port 2(vxlan_a) entered disabled state [ 771.180163][ T72] veth_A-C: left allmulticast mode [ 771.180361][ T72] veth_A-C: left promiscuous mode [ 771.180678][ T72] br0: port 1(veth_A-C) entered disabled state [ 787.101923][ T5179] br0: port 1(veth_A-C) entered blocking state [ 787.102205][ T5179] br0: port 1(veth_A-C) entered disabled state [ 787.102451][ T5179] veth_A-C: entered allmulticast mode [ 787.103649][ T5179] veth_A-C: entered promiscuous mode [ 787.105800][ T5179] br0: port 1(veth_A-C) entered blocking state [ 787.106086][ T5179] br0: port 1(veth_A-C) entered forwarding state [ 788.686831][ T5189] br0: port 2(geneve_a) entered blocking state [ 788.687756][ T5189] br0: port 2(geneve_a) entered disabled state [ 788.688007][ T5189] geneve_a: entered allmulticast mode [ 788.690273][ T5189] geneve_a: entered promiscuous mode [ 789.608793][ T5195] br0: port 2(geneve_a) entered blocking state [ 789.609090][ T5195] br0: port 2(geneve_a) entered forwarding state [ 799.856326][ T72] geneve_a: left allmulticast mode [ 799.856529][ T72] geneve_a: left promiscuous mode [ 799.856817][ T72] br0: port 2(geneve_a) entered disabled state [ 799.858713][ T72] veth_A-C: left allmulticast mode [ 799.858916][ T72] veth_A-C: left promiscuous mode [ 799.859218][ T72] br0: port 1(veth_A-C) entered disabled state [ 817.285948][ T5376] br0: port 1(veth_A-C) entered blocking state [ 817.286259][ T5376] br0: port 1(veth_A-C) entered disabled state [ 817.286504][ T5376] veth_A-C: entered allmulticast mode [ 817.287742][ T5376] veth_A-C: entered promiscuous mode [ 817.295249][ T5376] br0: port 1(veth_A-C) entered blocking state [ 817.295493][ T5376] br0: port 1(veth_A-C) entered forwarding state [ 818.951431][ T5386] br0: port 2(geneve_a) entered blocking state [ 818.951721][ T5386] br0: port 2(geneve_a) entered disabled state [ 818.951993][ T5386] geneve_a: entered allmulticast mode [ 818.953209][ T5386] geneve_a: entered promiscuous mode [ 819.890527][ T5392] br0: port 2(geneve_a) entered blocking state [ 819.890780][ T5392] br0: port 2(geneve_a) entered forwarding state [ 829.849838][ T72] geneve_a: left allmulticast mode [ 829.850054][ T72] geneve_a: left promiscuous mode [ 829.850335][ T72] br0: port 2(geneve_a) entered disabled state [ 829.851944][ T72] veth_A-C: left allmulticast mode [ 829.852131][ T72] veth_A-C: left promiscuous mode [ 829.852406][ T72] br0: port 1(veth_A-C) entered disabled state [ 845.581650][ T5561] br0: port 1(veth_A-C) entered blocking state [ 845.581984][ T5561] br0: port 1(veth_A-C) entered disabled state [ 845.582530][ T5561] veth_A-C: entered allmulticast mode [ 845.584479][ T5561] veth_A-C: entered promiscuous mode [ 845.586163][ T5561] br0: port 1(veth_A-C) entered blocking state [ 845.586499][ T5561] br0: port 1(veth_A-C) entered forwarding state [ 847.277332][ T5571] br0: port 2(geneve_a) entered blocking state [ 847.277639][ T5571] br0: port 2(geneve_a) entered disabled state [ 847.277906][ T5571] geneve_a: entered allmulticast mode [ 847.279149][ T5571] geneve_a: entered promiscuous mode [ 848.304549][ T5577] br0: port 2(geneve_a) entered blocking state [ 848.304925][ T5577] br0: port 2(geneve_a) entered forwarding state [ 858.578394][ T72] geneve_a: left allmulticast mode [ 858.578579][ T72] geneve_a: left promiscuous mode [ 858.578879][ T72] br0: port 2(geneve_a) entered disabled state [ 858.580584][ T72] veth_A-C: left allmulticast mode [ 858.580767][ T72] veth_A-C: left promiscuous mode [ 858.581105][ T72] br0: port 1(veth_A-C) entered disabled state [ 875.454119][ T5758] br0: port 1(veth_A-C) entered blocking state [ 875.454355][ T5758] br0: port 1(veth_A-C) entered disabled state [ 875.454622][ T5758] veth_A-C: entered allmulticast mode [ 875.455847][ T5758] veth_A-C: entered promiscuous mode [ 875.456964][ T5758] br0: port 1(veth_A-C) entered blocking state [ 875.457194][ T5758] br0: port 1(veth_A-C) entered forwarding state [ 877.042734][ T5768] br0: port 2(geneve_a) entered blocking state [ 877.043059][ T5768] br0: port 2(geneve_a) entered disabled state [ 877.043433][ T5768] geneve_a: entered allmulticast mode [ 877.044764][ T5768] geneve_a: entered promiscuous mode [ 877.949976][ T5774] br0: port 2(geneve_a) entered blocking state [ 877.950288][ T5774] br0: port 2(geneve_a) entered forwarding state [ 888.069373][ T72] geneve_a: left allmulticast mode [ 888.069606][ T72] geneve_a: left promiscuous mode [ 888.069915][ T72] br0: port 2(geneve_a) entered disabled state [ 888.072969][ T72] veth_A-C: left allmulticast mode [ 888.073183][ T72] veth_A-C: left promiscuous mode [ 888.073467][ T72] br0: port 1(veth_A-C) entered disabled state [ 904.068408][ T5943] br0: port 1(veth_A-C) entered blocking state [ 904.068673][ T5943] br0: port 1(veth_A-C) entered disabled state [ 904.068934][ T5943] veth_A-C: entered allmulticast mode [ 904.076411][ T5943] veth_A-C: entered promiscuous mode [ 904.077528][ T5943] br0: port 1(veth_A-C) entered blocking state [ 904.077756][ T5943] br0: port 1(veth_A-C) entered forwarding state [ 905.681265][ T5953] br0: port 2(geneve_a) entered blocking state [ 905.681534][ T5953] br0: port 2(geneve_a) entered disabled state [ 905.681784][ T5953] geneve_a: entered allmulticast mode [ 905.683043][ T5953] geneve_a: entered promiscuous mode [ 906.578348][ T5959] br0: port 2(geneve_a) entered blocking state [ 906.578622][ T5959] br0: port 2(geneve_a) entered forwarding state [ 916.556114][ T72] geneve_a: left allmulticast mode [ 916.556312][ T72] geneve_a: left promiscuous mode [ 916.556611][ T72] br0: port 2(geneve_a) entered disabled state [ 916.558420][ T72] veth_A-C: left allmulticast mode [ 916.558574][ T72] veth_A-C: left promiscuous mode [ 916.558848][ T72] br0: port 1(veth_A-C) entered disabled state [ 933.258575][ T6140] br0: port 1(veth_A-C) entered blocking state [ 933.258825][ T6140] br0: port 1(veth_A-C) entered disabled state [ 933.259084][ T6140] veth_A-C: entered allmulticast mode [ 933.260261][ T6140] veth_A-C: entered promiscuous mode [ 933.267000][ T6140] br0: port 1(veth_A-C) entered blocking state [ 933.267260][ T6140] br0: port 1(veth_A-C) entered forwarding state [ 934.782909][ T6150] br0: port 2(geneve_a) entered blocking state [ 934.783199][ T6150] br0: port 2(geneve_a) entered disabled state [ 934.783429][ T6150] geneve_a: entered allmulticast mode [ 934.784622][ T6150] geneve_a: entered promiscuous mode [ 935.714006][ T6156] br0: port 2(geneve_a) entered blocking state [ 935.714273][ T6156] br0: port 2(geneve_a) entered forwarding state [ 945.556887][ T72] geneve_a: left allmulticast mode [ 945.557087][ T72] geneve_a: left promiscuous mode [ 945.557371][ T72] br0: port 2(geneve_a) entered disabled state [ 945.558797][ T72] veth_A-C: left allmulticast mode [ 945.558956][ T72] veth_A-C: left promiscuous mode [ 945.559264][ T72] br0: port 1(veth_A-C) entered disabled state [ 961.218832][ T6325] br0: port 1(veth_A-C) entered blocking state [ 961.219112][ T6325] br0: port 1(veth_A-C) entered disabled state [ 961.219340][ T6325] veth_A-C: entered allmulticast mode [ 961.220487][ T6325] veth_A-C: entered promiscuous mode [ 961.221497][ T6325] br0: port 1(veth_A-C) entered blocking state [ 961.221702][ T6325] br0: port 1(veth_A-C) entered forwarding state [ 962.819930][ T6335] br0: port 2(geneve_a) entered blocking state [ 962.820989][ T6335] br0: port 2(geneve_a) entered disabled state [ 962.821377][ T6335] geneve_a: entered allmulticast mode [ 962.822565][ T6335] geneve_a: entered promiscuous mode [ 963.746529][ T6341] br0: port 2(geneve_a) entered blocking state [ 963.746796][ T6341] br0: port 2(geneve_a) entered forwarding state [ 973.436459][ T72] geneve_a: left allmulticast mode [ 973.436643][ T72] geneve_a: left promiscuous mode [ 973.436919][ T72] br0: port 2(geneve_a) entered disabled state [ 973.438578][ T72] veth_A-C: left allmulticast mode [ 973.438728][ T72] veth_A-C: left promiscuous mode [ 973.438997][ T72] br0: port 1(veth_A-C) entered disabled state [ 989.744321][ T6522] br0: port 1(veth_A-C) entered blocking state [ 989.744594][ T6522] br0: port 1(veth_A-C) entered disabled state [ 989.744840][ T6522] veth_A-C: entered allmulticast mode [ 989.746032][ T6522] veth_A-C: entered promiscuous mode [ 989.747162][ T6522] br0: port 1(veth_A-C) entered blocking state [ 989.747402][ T6522] br0: port 1(veth_A-C) entered forwarding state [ 991.336836][ T6532] br0: port 2(geneve_a) entered blocking state [ 991.337150][ T6532] br0: port 2(geneve_a) entered disabled state [ 991.337422][ T6532] geneve_a: entered allmulticast mode [ 991.338668][ T6532] geneve_a: entered promiscuous mode [ 992.272398][ T6538] br0: port 2(geneve_a) entered blocking state [ 992.272802][ T6538] br0: port 2(geneve_a) entered forwarding state [ 1002.185355][ T72] geneve_a: left allmulticast mode [ 1002.185623][ T72] geneve_a: left promiscuous mode [ 1002.186060][ T72] br0: port 2(geneve_a) entered disabled state [ 1002.188769][ T72] veth_A-C: left allmulticast mode [ 1002.189007][ T72] veth_A-C: left promiscuous mode [ 1002.189439][ T72] br0: port 1(veth_A-C) entered disabled state [ 1552.394940][T10777] Initializing XFRM netlink socket [ 1799.307071][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1799.307941][T12481] ref_tracker: veth_A-R1@ffff888006edc5e0 has 1/5 users at [ 1799.307941][T12481] dst_init+0x84/0x4a0 [ 1799.307941][T12481] dst_alloc+0x97/0x150 [ 1799.307941][T12481] ip6_dst_alloc+0x23/0x90 [ 1799.307941][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1799.307941][T12481] ip6_pol_route+0x56f/0x840 [ 1799.307941][T12481] fib6_rule_lookup+0x334/0x630 [ 1799.307941][T12481] ip6_route_output_flags+0x259/0x480 [ 1799.307941][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1799.307941][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1799.307941][T12481] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1799.307941][T12481] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1799.307941][T12481] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1799.307941][T12481] dev_hard_start_xmit+0x146/0x590 [ 1799.307941][T12481] __dev_queue_xmit+0xf81/0x1800 [ 1799.307941][T12481] arp_solicit+0x4aa/0xe20 [ 1799.307941][T12481] neigh_probe+0xaa/0xf0 [ 1799.307941][T12481] [ 1799.310663][T12481] ref_tracker: veth_A-R1@ffff888006edc5e0 has 2/5 users at [ 1799.310663][T12481] dst_init+0x84/0x4a0 [ 1799.310663][T12481] dst_alloc+0x97/0x150 [ 1799.310663][T12481] ip6_dst_alloc+0x23/0x90 [ 1799.310663][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1799.310663][T12481] ip6_pol_route+0x56f/0x840 [ 1799.310663][T12481] fib6_rule_lookup+0x334/0x630 [ 1799.310663][T12481] ip6_route_output_flags+0x259/0x480 [ 1799.310663][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1799.310663][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1799.310663][T12481] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1799.310663][T12481] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1799.310663][T12481] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1799.310663][T12481] dev_hard_start_xmit+0x146/0x590 [ 1799.310663][T12481] __dev_queue_xmit+0xf81/0x1800 [ 1799.310663][T12481] ip6_finish_output2+0x59b/0xf60 [ 1799.310663][T12481] ip6_finish_output+0x553/0xdf0 [ 1799.310663][T12481] [ 1799.313123][T12481] ref_tracker: veth_A-R1@ffff888006edc5e0 has 1/5 users at [ 1799.313123][T12481] netdev_get_by_index+0x5e/0x80 [ 1799.313123][T12481] fib6_nh_init+0x3d8/0x1580 [ 1799.313123][T12481] nh_create_ipv6+0x377/0x600 [ 1799.313123][T12481] nexthop_create+0x311/0x650 [ 1799.313123][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1799.313123][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1799.313123][T12481] netlink_rcv_skb+0x130/0x360 [ 1799.313123][T12481] netlink_unicast+0x449/0x710 [ 1799.313123][T12481] netlink_sendmsg+0x723/0xbe0 [ 1799.313123][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1799.313123][T12481] ___sys_sendmsg+0xee/0x170 [ 1799.313123][T12481] __sys_sendmsg+0xcd/0x170 [ 1799.313123][T12481] do_syscall_64+0xc6/0x1e0 [ 1799.313123][T12481] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1799.313123][T12481] [ 1799.315210][T12481] ref_tracker: veth_A-R1@ffff888006edc5e0 has 1/5 users at [ 1799.315210][T12481] ipv6_add_dev+0x3ba/0x11c0 [ 1799.315210][T12481] addrconf_notify+0x344/0xd60 [ 1799.315210][T12481] notifier_call_chain+0x9a/0x290 [ 1799.315210][T12481] register_netdevice+0x108b/0x1690 [ 1799.315210][T12481] veth_newlink+0x401/0x830 [ 1799.315210][T12481] rtnl_newlink_create+0x341/0x850 [ 1799.315210][T12481] __rtnl_newlink+0xac9/0xd80 [ 1799.315210][T12481] rtnl_newlink+0x63/0xa0 [ 1799.315210][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1799.315210][T12481] netlink_rcv_skb+0x130/0x360 [ 1799.315210][T12481] netlink_unicast+0x449/0x710 [ 1799.315210][T12481] netlink_sendmsg+0x723/0xbe0 [ 1799.315210][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1799.315210][T12481] ___sys_sendmsg+0xee/0x170 [ 1799.315210][T12481] __sys_sendmsg+0xcd/0x170 [ 1799.315210][T12481] do_syscall_64+0xc6/0x1e0 [ 1799.315210][T12481] [ 1809.451208][T12481] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1809.451650][T12481] ref_tracker: veth_A-R1@ffff888006edc5e0 has 1/5 users at [ 1809.451650][T12481] dst_init+0x84/0x4a0 [ 1809.451650][T12481] dst_alloc+0x97/0x150 [ 1809.451650][T12481] ip6_dst_alloc+0x23/0x90 [ 1809.451650][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1809.451650][T12481] ip6_pol_route+0x56f/0x840 [ 1809.451650][T12481] fib6_rule_lookup+0x334/0x630 [ 1809.451650][T12481] ip6_route_output_flags+0x259/0x480 [ 1809.451650][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1809.451650][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1809.451650][T12481] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1809.451650][T12481] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1809.451650][T12481] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1809.451650][T12481] dev_hard_start_xmit+0x146/0x590 [ 1809.451650][T12481] __dev_queue_xmit+0xf81/0x1800 [ 1809.451650][T12481] arp_solicit+0x4aa/0xe20 [ 1809.451650][T12481] neigh_probe+0xaa/0xf0 [ 1809.451650][T12481] [ 1809.454237][T12481] ref_tracker: veth_A-R1@ffff888006edc5e0 has 2/5 users at [ 1809.454237][T12481] dst_init+0x84/0x4a0 [ 1809.454237][T12481] dst_alloc+0x97/0x150 [ 1809.454237][T12481] ip6_dst_alloc+0x23/0x90 [ 1809.454237][T12481] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1809.454237][T12481] ip6_pol_route+0x56f/0x840 [ 1809.454237][T12481] fib6_rule_lookup+0x334/0x630 [ 1809.454237][T12481] ip6_route_output_flags+0x259/0x480 [ 1809.454237][T12481] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1809.454237][T12481] ip6_dst_lookup_flow+0x88/0x190 [ 1809.454237][T12481] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 1809.454237][T12481] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 1809.454237][T12481] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 1809.454237][T12481] dev_hard_start_xmit+0x146/0x590 [ 1809.454237][T12481] __dev_queue_xmit+0xf81/0x1800 [ 1809.454237][T12481] ip6_finish_output2+0x59b/0xf60 [ 1809.454237][T12481] ip6_finish_output+0x553/0xdf0 [ 1809.454237][T12481] [ 1809.456861][T12481] ref_tracker: veth_A-R1@ffff888006edc5e0 has 1/5 users at [ 1809.456861][T12481] netdev_get_by_index+0x5e/0x80 [ 1809.456861][T12481] fib6_nh_init+0x3d8/0x1580 [ 1809.456861][T12481] nh_create_ipv6+0x377/0x600 [ 1809.456861][T12481] nexthop_create+0x311/0x650 [ 1809.456861][T12481] rtm_new_nexthop+0x3f0/0x5c0 [ 1809.456861][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1809.456861][T12481] netlink_rcv_skb+0x130/0x360 [ 1809.456861][T12481] netlink_unicast+0x449/0x710 [ 1809.456861][T12481] netlink_sendmsg+0x723/0xbe0 [ 1809.456861][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1809.456861][T12481] ___sys_sendmsg+0xee/0x170 [ 1809.456861][T12481] __sys_sendmsg+0xcd/0x170 [ 1809.456861][T12481] do_syscall_64+0xc6/0x1e0 [ 1809.456861][T12481] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1809.456861][T12481] [ 1809.459100][T12481] ref_tracker: veth_A-R1@ffff888006edc5e0 has 1/5 users at [ 1809.459100][T12481] ipv6_add_dev+0x3ba/0x11c0 [ 1809.459100][T12481] addrconf_notify+0x344/0xd60 [ 1809.459100][T12481] notifier_call_chain+0x9a/0x290 [ 1809.459100][T12481] register_netdevice+0x108b/0x1690 [ 1809.459100][T12481] veth_newlink+0x401/0x830 [ 1809.459100][T12481] rtnl_newlink_create+0x341/0x850 [ 1809.459100][T12481] __rtnl_newlink+0xac9/0xd80 [ 1809.459100][T12481] rtnl_newlink+0x63/0xa0 [ 1809.459100][T12481] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1809.459100][T12481] netlink_rcv_skb+0x130/0x360 [ 1809.459100][T12481] netlink_unicast+0x449/0x710 [ 1809.459100][T12481] netlink_sendmsg+0x723/0xbe0 [ 1809.459100][T12481] ____sys_sendmsg+0x7b2/0xa10 [ 1809.459100][T12481] ___sys_sendmsg+0xee/0x170 [ 1809.459100][T12481] __sys_sendmsg+0xcd/0x170 [ 1809.459100][T12481] do_syscall_64+0xc6/0x1e0 [ 1809.459100][T12481]