[ 361.230795][ T2331] ip (2331) used greatest stack depth: 23776 bytes left [ 580.378443][ T3646] br0: port 1(veth_A-C) entered blocking state [ 580.378915][ T3646] br0: port 1(veth_A-C) entered disabled state [ 580.379201][ T3646] veth_A-C: entered allmulticast mode [ 580.380448][ T3646] veth_A-C: entered promiscuous mode [ 580.382400][ T3646] br0: port 1(veth_A-C) entered blocking state [ 580.382731][ T3646] br0: port 1(veth_A-C) entered forwarding state [ 580.727721][ T3648] ip (3648) used greatest stack depth: 23152 bytes left [ 582.007141][ T3656] br0: port 2(vxlan_a) entered blocking state [ 582.008323][ T3656] br0: port 2(vxlan_a) entered disabled state [ 582.008689][ T3656] vxlan_a: entered allmulticast mode [ 582.010590][ T3656] vxlan_a: entered promiscuous mode [ 583.019520][ T3662] br0: port 2(vxlan_a) entered blocking state [ 583.019794][ T3662] br0: port 2(vxlan_a) entered forwarding state [ 591.811737][ T3695] socat (3695) used greatest stack depth: 22512 bytes left [ 593.738294][ T75] vxlan_a: left allmulticast mode [ 593.738754][ T75] vxlan_a: left promiscuous mode [ 593.739198][ T75] br0: port 2(vxlan_a) entered disabled state [ 593.743278][ T75] veth_A-C: left allmulticast mode [ 593.743460][ T75] veth_A-C: left promiscuous mode [ 593.743889][ T75] br0: port 1(veth_A-C) entered disabled state [ 611.598179][ T3843] br0: port 1(veth_A-C) entered blocking state [ 611.600035][ T3843] br0: port 1(veth_A-C) entered disabled state [ 611.600881][ T3843] veth_A-C: entered allmulticast mode [ 611.603987][ T3843] veth_A-C: entered promiscuous mode [ 611.605669][ T3843] br0: port 1(veth_A-C) entered blocking state [ 611.606017][ T3843] br0: port 1(veth_A-C) entered forwarding state [ 613.221182][ T3853] br0: port 2(vxlan_a) entered blocking state [ 613.222301][ T3853] br0: port 2(vxlan_a) entered disabled state [ 613.222867][ T3853] vxlan_a: entered allmulticast mode [ 613.224038][ T3853] vxlan_a: entered promiscuous mode [ 614.162860][ T3859] br0: port 2(vxlan_a) entered blocking state [ 614.163145][ T3859] br0: port 2(vxlan_a) entered forwarding state [ 623.950525][ T75] vxlan_a: left allmulticast mode [ 623.950726][ T75] vxlan_a: left promiscuous mode [ 623.951028][ T75] br0: port 2(vxlan_a) entered disabled state [ 623.952747][ T75] veth_A-C: left allmulticast mode [ 623.952910][ T75] veth_A-C: left promiscuous mode [ 623.953190][ T75] br0: port 1(veth_A-C) entered disabled state [ 639.642935][ T4028] br0: port 1(veth_A-C) entered blocking state [ 639.643191][ T4028] br0: port 1(veth_A-C) entered disabled state [ 639.644307][ T4028] veth_A-C: entered allmulticast mode [ 639.645824][ T4028] veth_A-C: entered promiscuous mode [ 639.646825][ T4028] br0: port 1(veth_A-C) entered blocking state [ 639.647041][ T4028] br0: port 1(veth_A-C) entered forwarding state [ 641.234772][ T4038] br0: port 2(vxlan_a) entered blocking state [ 641.235018][ T4038] br0: port 2(vxlan_a) entered disabled state [ 641.235279][ T4038] vxlan_a: entered allmulticast mode [ 641.236684][ T4038] vxlan_a: entered promiscuous mode [ 642.159733][ T4044] br0: port 2(vxlan_a) entered blocking state [ 642.160279][ T4044] br0: port 2(vxlan_a) entered forwarding state [ 652.554653][ T75] vxlan_a: left allmulticast mode [ 652.554881][ T75] vxlan_a: left promiscuous mode [ 652.555205][ T75] br0: port 2(vxlan_a) entered disabled state [ 652.556972][ T75] veth_A-C: left allmulticast mode [ 652.557184][ T75] veth_A-C: left promiscuous mode [ 652.557503][ T75] br0: port 1(veth_A-C) entered disabled state [ 669.423420][ T4229] br0: port 1(veth_A-C) entered blocking state [ 669.423695][ T4229] br0: port 1(veth_A-C) entered disabled state [ 669.423962][ T4229] veth_A-C: entered allmulticast mode [ 669.425198][ T4229] veth_A-C: entered promiscuous mode [ 669.426380][ T4229] br0: port 1(veth_A-C) entered blocking state [ 669.426584][ T4229] br0: port 1(veth_A-C) entered forwarding state [ 671.044577][ T4239] br0: port 2(vxlan_a) entered blocking state [ 671.044838][ T4239] br0: port 2(vxlan_a) entered disabled state [ 671.045080][ T4239] vxlan_a: entered allmulticast mode [ 671.046274][ T4239] vxlan_a: entered promiscuous mode [ 672.035859][ T4245] br0: port 2(vxlan_a) entered blocking state [ 672.036139][ T4245] br0: port 2(vxlan_a) entered forwarding state [ 681.852325][ T75] vxlan_a: left allmulticast mode [ 681.852504][ T75] vxlan_a: left promiscuous mode [ 681.852774][ T75] br0: port 2(vxlan_a) entered disabled state [ 681.854149][ T75] veth_A-C: left allmulticast mode [ 681.854322][ T75] veth_A-C: left promiscuous mode [ 681.854606][ T75] br0: port 1(veth_A-C) entered disabled state [ 698.151761][ T4415] br0: port 1(veth_A-C) entered blocking state [ 698.152023][ T4415] br0: port 1(veth_A-C) entered disabled state [ 698.152290][ T4415] veth_A-C: entered allmulticast mode [ 698.154251][ T4415] veth_A-C: entered promiscuous mode [ 698.155295][ T4415] br0: port 1(veth_A-C) entered blocking state [ 698.155521][ T4415] br0: port 1(veth_A-C) entered forwarding state [ 699.839434][ T4425] br0: port 2(vxlan_a) entered blocking state [ 699.839742][ T4425] br0: port 2(vxlan_a) entered disabled state [ 699.839981][ T4425] vxlan_a: entered allmulticast mode [ 699.841958][ T4425] vxlan_a: entered promiscuous mode [ 700.764709][ T4431] br0: port 2(vxlan_a) entered blocking state [ 700.764990][ T4431] br0: port 2(vxlan_a) entered forwarding state [ 710.860418][ T75] vxlan_a: left allmulticast mode [ 710.860614][ T75] vxlan_a: left promiscuous mode [ 710.860907][ T75] br0: port 2(vxlan_a) entered disabled state [ 710.862118][ T75] veth_A-C: left allmulticast mode [ 710.862341][ T75] veth_A-C: left promiscuous mode [ 710.862604][ T75] br0: port 1(veth_A-C) entered disabled state [ 728.005832][ T4612] br0: port 1(veth_A-C) entered blocking state [ 728.006106][ T4612] br0: port 1(veth_A-C) entered disabled state [ 728.006405][ T4612] veth_A-C: entered allmulticast mode [ 728.007586][ T4612] veth_A-C: entered promiscuous mode [ 728.008638][ T4612] br0: port 1(veth_A-C) entered blocking state [ 728.008895][ T4612] br0: port 1(veth_A-C) entered forwarding state [ 729.616214][ T4622] br0: port 2(vxlan_a) entered blocking state [ 729.616474][ T4622] br0: port 2(vxlan_a) entered disabled state [ 729.616719][ T4622] vxlan_a: entered allmulticast mode [ 729.617877][ T4622] vxlan_a: entered promiscuous mode [ 730.585134][ T4628] br0: port 2(vxlan_a) entered blocking state [ 730.585411][ T4628] br0: port 2(vxlan_a) entered forwarding state [ 740.697060][ T75] vxlan_a: left allmulticast mode [ 740.697269][ T75] vxlan_a: left promiscuous mode [ 740.697546][ T75] br0: port 2(vxlan_a) entered disabled state [ 740.698934][ T75] veth_A-C: left allmulticast mode [ 740.699089][ T75] veth_A-C: left promiscuous mode [ 740.699396][ T75] br0: port 1(veth_A-C) entered disabled state [ 757.008399][ T4798] br0: port 1(veth_A-C) entered blocking state [ 757.008637][ T4798] br0: port 1(veth_A-C) entered disabled state [ 757.008872][ T4798] veth_A-C: entered allmulticast mode [ 757.010027][ T4798] veth_A-C: entered promiscuous mode [ 757.011050][ T4798] br0: port 1(veth_A-C) entered blocking state [ 757.011290][ T4798] br0: port 1(veth_A-C) entered forwarding state [ 758.626620][ T4808] br0: port 2(vxlan_a) entered blocking state [ 758.626886][ T4808] br0: port 2(vxlan_a) entered disabled state [ 758.627133][ T4808] vxlan_a: entered allmulticast mode [ 758.628287][ T4808] vxlan_a: entered promiscuous mode [ 759.614395][ T4814] br0: port 2(vxlan_a) entered blocking state [ 759.614638][ T4814] br0: port 2(vxlan_a) entered forwarding state [ 769.600105][ T75] vxlan_a: left allmulticast mode [ 769.600298][ T75] vxlan_a: left promiscuous mode [ 769.600606][ T75] br0: port 2(vxlan_a) entered disabled state [ 769.601906][ T75] veth_A-C: left allmulticast mode [ 769.602055][ T75] veth_A-C: left promiscuous mode [ 769.602367][ T75] br0: port 1(veth_A-C) entered disabled state [ 786.186924][ T4996] br0: port 1(veth_A-C) entered blocking state [ 786.187204][ T4996] br0: port 1(veth_A-C) entered disabled state [ 786.187633][ T4996] veth_A-C: entered allmulticast mode [ 786.188856][ T4996] veth_A-C: entered promiscuous mode [ 786.189962][ T4996] br0: port 1(veth_A-C) entered blocking state [ 786.190214][ T4996] br0: port 1(veth_A-C) entered forwarding state [ 787.787719][ T5006] br0: port 2(vxlan_a) entered blocking state [ 787.788004][ T5006] br0: port 2(vxlan_a) entered disabled state [ 787.788266][ T5006] vxlan_a: entered allmulticast mode [ 787.789482][ T5006] vxlan_a: entered promiscuous mode [ 788.767481][ T5012] br0: port 2(vxlan_a) entered blocking state [ 788.767864][ T5012] br0: port 2(vxlan_a) entered forwarding state [ 798.857841][ T75] vxlan_a: left allmulticast mode [ 798.858084][ T75] vxlan_a: left promiscuous mode [ 798.858518][ T75] br0: port 2(vxlan_a) entered disabled state [ 798.860582][ T75] veth_A-C: left allmulticast mode [ 798.860810][ T75] veth_A-C: left promiscuous mode [ 798.861190][ T75] br0: port 1(veth_A-C) entered disabled state [ 814.861559][ T5181] br0: port 1(veth_A-C) entered blocking state [ 814.861802][ T5181] br0: port 1(veth_A-C) entered disabled state [ 814.862032][ T5181] veth_A-C: entered allmulticast mode [ 814.863176][ T5181] veth_A-C: entered promiscuous mode [ 814.864738][ T5181] br0: port 1(veth_A-C) entered blocking state [ 814.864949][ T5181] br0: port 1(veth_A-C) entered forwarding state [ 816.464892][ T5191] br0: port 2(geneve_a) entered blocking state [ 816.465151][ T5191] br0: port 2(geneve_a) entered disabled state [ 816.466225][ T5191] geneve_a: entered allmulticast mode [ 816.467450][ T5191] geneve_a: entered promiscuous mode [ 817.554406][ T5197] br0: port 2(geneve_a) entered blocking state [ 817.554669][ T5197] br0: port 2(geneve_a) entered forwarding state [ 827.671615][ T75] geneve_a: left allmulticast mode [ 827.671826][ T75] geneve_a: left promiscuous mode [ 827.672128][ T75] br0: port 2(geneve_a) entered disabled state [ 827.673602][ T75] veth_A-C: left allmulticast mode [ 827.673772][ T75] veth_A-C: left promiscuous mode [ 827.674040][ T75] br0: port 1(veth_A-C) entered disabled state [ 844.731845][ T5378] br0: port 1(veth_A-C) entered blocking state [ 844.732306][ T5378] br0: port 1(veth_A-C) entered disabled state [ 844.732670][ T5378] veth_A-C: entered allmulticast mode [ 844.734659][ T5378] veth_A-C: entered promiscuous mode [ 844.737541][ T5378] br0: port 1(veth_A-C) entered blocking state [ 844.737872][ T5378] br0: port 1(veth_A-C) entered forwarding state [ 846.390807][ T5388] br0: port 2(geneve_a) entered blocking state [ 846.391181][ T5388] br0: port 2(geneve_a) entered disabled state [ 846.393344][ T5388] geneve_a: entered allmulticast mode [ 846.394654][ T5388] geneve_a: entered promiscuous mode [ 847.359822][ T5394] br0: port 2(geneve_a) entered blocking state [ 847.360090][ T5394] br0: port 2(geneve_a) entered forwarding state [ 857.537097][ T75] geneve_a: left allmulticast mode [ 857.537371][ T75] geneve_a: left promiscuous mode [ 857.537771][ T75] br0: port 2(geneve_a) entered disabled state [ 857.540151][ T75] veth_A-C: left allmulticast mode [ 857.540443][ T75] veth_A-C: left promiscuous mode [ 857.540843][ T75] br0: port 1(veth_A-C) entered disabled state [ 873.684782][ T5563] br0: port 1(veth_A-C) entered blocking state [ 873.685047][ T5563] br0: port 1(veth_A-C) entered disabled state [ 873.685301][ T5563] veth_A-C: entered allmulticast mode [ 873.687471][ T5563] veth_A-C: entered promiscuous mode [ 873.688510][ T5563] br0: port 1(veth_A-C) entered blocking state [ 873.688747][ T5563] br0: port 1(veth_A-C) entered forwarding state [ 875.384159][ T5573] br0: port 2(geneve_a) entered blocking state [ 875.384421][ T5573] br0: port 2(geneve_a) entered disabled state [ 875.384655][ T5573] geneve_a: entered allmulticast mode [ 875.385831][ T5573] geneve_a: entered promiscuous mode [ 876.277782][ T5579] br0: port 2(geneve_a) entered blocking state [ 876.278026][ T5579] br0: port 2(geneve_a) entered forwarding state [ 886.083289][ T75] geneve_a: left allmulticast mode [ 886.083498][ T75] geneve_a: left promiscuous mode [ 886.083783][ T75] br0: port 2(geneve_a) entered disabled state [ 886.085132][ T75] veth_A-C: left allmulticast mode [ 886.085362][ T75] veth_A-C: left promiscuous mode [ 886.085628][ T75] br0: port 1(veth_A-C) entered disabled state [ 903.244176][ T5760] br0: port 1(veth_A-C) entered blocking state [ 903.244478][ T5760] br0: port 1(veth_A-C) entered disabled state [ 903.244735][ T5760] veth_A-C: entered allmulticast mode [ 903.245901][ T5760] veth_A-C: entered promiscuous mode [ 903.247113][ T5760] br0: port 1(veth_A-C) entered blocking state [ 903.247364][ T5760] br0: port 1(veth_A-C) entered forwarding state [ 904.855316][ T5770] br0: port 2(geneve_a) entered blocking state [ 904.855578][ T5770] br0: port 2(geneve_a) entered disabled state [ 904.855828][ T5770] geneve_a: entered allmulticast mode [ 904.856972][ T5770] geneve_a: entered promiscuous mode [ 905.806123][ T5776] br0: port 2(geneve_a) entered blocking state [ 905.806542][ T5776] br0: port 2(geneve_a) entered forwarding state [ 915.990814][ T75] geneve_a: left allmulticast mode [ 915.991008][ T75] geneve_a: left promiscuous mode [ 915.991344][ T75] br0: port 2(geneve_a) entered disabled state [ 915.992705][ T75] veth_A-C: left allmulticast mode [ 915.992879][ T75] veth_A-C: left promiscuous mode [ 915.993161][ T75] br0: port 1(veth_A-C) entered disabled state [ 932.553746][ T5945] br0: port 1(veth_A-C) entered blocking state [ 932.553981][ T5945] br0: port 1(veth_A-C) entered disabled state [ 932.554217][ T5945] veth_A-C: entered allmulticast mode [ 932.556538][ T5945] veth_A-C: entered promiscuous mode [ 932.557575][ T5945] br0: port 1(veth_A-C) entered blocking state [ 932.557784][ T5945] br0: port 1(veth_A-C) entered forwarding state [ 934.253640][ T5955] br0: port 2(geneve_a) entered blocking state [ 934.253907][ T5955] br0: port 2(geneve_a) entered disabled state [ 934.254197][ T5955] geneve_a: entered allmulticast mode [ 934.255458][ T5955] geneve_a: entered promiscuous mode [ 935.213987][ T5961] br0: port 2(geneve_a) entered blocking state [ 935.214288][ T5961] br0: port 2(geneve_a) entered forwarding state [ 943.415799][ T5994] socat (5994) used greatest stack depth: 21984 bytes left [ 945.301530][ T75] geneve_a: left allmulticast mode [ 945.301739][ T75] geneve_a: left promiscuous mode [ 945.302014][ T75] br0: port 2(geneve_a) entered disabled state [ 945.303535][ T75] veth_A-C: left allmulticast mode [ 945.303703][ T75] veth_A-C: left promiscuous mode [ 945.303958][ T75] br0: port 1(veth_A-C) entered disabled state [ 962.395388][ T6142] br0: port 1(veth_A-C) entered blocking state [ 962.395650][ T6142] br0: port 1(veth_A-C) entered disabled state [ 962.395906][ T6142] veth_A-C: entered allmulticast mode [ 962.397186][ T6142] veth_A-C: entered promiscuous mode [ 962.398795][ T6142] br0: port 1(veth_A-C) entered blocking state [ 962.399027][ T6142] br0: port 1(veth_A-C) entered forwarding state [ 963.967769][ T6152] br0: port 2(geneve_a) entered blocking state [ 963.968039][ T6152] br0: port 2(geneve_a) entered disabled state [ 963.968305][ T6152] geneve_a: entered allmulticast mode [ 963.969485][ T6152] geneve_a: entered promiscuous mode [ 964.946699][ T6158] br0: port 2(geneve_a) entered blocking state [ 964.946986][ T6158] br0: port 2(geneve_a) entered forwarding state [ 974.913516][ T75] geneve_a: left allmulticast mode [ 974.913699][ T75] geneve_a: left promiscuous mode [ 974.913969][ T75] br0: port 2(geneve_a) entered disabled state [ 974.915366][ T75] veth_A-C: left allmulticast mode [ 974.915525][ T75] veth_A-C: left promiscuous mode [ 974.915782][ T75] br0: port 1(veth_A-C) entered disabled state [ 991.192374][ T6327] br0: port 1(veth_A-C) entered blocking state [ 991.192759][ T6327] br0: port 1(veth_A-C) entered disabled state [ 991.193120][ T6327] veth_A-C: entered allmulticast mode [ 991.195586][ T6327] veth_A-C: entered promiscuous mode [ 991.197283][ T6327] br0: port 1(veth_A-C) entered blocking state [ 991.197640][ T6327] br0: port 1(veth_A-C) entered forwarding state [ 992.855521][ T6337] br0: port 2(geneve_a) entered blocking state [ 992.855778][ T6337] br0: port 2(geneve_a) entered disabled state [ 992.856026][ T6337] geneve_a: entered allmulticast mode [ 992.857283][ T6337] geneve_a: entered promiscuous mode [ 993.795540][ T6343] br0: port 2(geneve_a) entered blocking state [ 993.795905][ T6343] br0: port 2(geneve_a) entered forwarding state [ 1003.895989][ T75] geneve_a: left allmulticast mode [ 1003.896203][ T75] geneve_a: left promiscuous mode [ 1003.896520][ T75] br0: port 2(geneve_a) entered disabled state [ 1003.898056][ T75] veth_A-C: left allmulticast mode [ 1003.898223][ T75] veth_A-C: left promiscuous mode [ 1003.898645][ T75] br0: port 1(veth_A-C) entered disabled state [ 1020.925163][ T6524] br0: port 1(veth_A-C) entered blocking state [ 1020.926189][ T6524] br0: port 1(veth_A-C) entered disabled state [ 1020.926939][ T6524] veth_A-C: entered allmulticast mode [ 1020.928210][ T6524] veth_A-C: entered promiscuous mode [ 1020.929311][ T6524] br0: port 1(veth_A-C) entered blocking state [ 1020.929523][ T6524] br0: port 1(veth_A-C) entered forwarding state [ 1022.628211][ T6534] br0: port 2(geneve_a) entered blocking state [ 1022.628607][ T6534] br0: port 2(geneve_a) entered disabled state [ 1022.628956][ T6534] geneve_a: entered allmulticast mode [ 1022.631295][ T6534] geneve_a: entered promiscuous mode [ 1023.637073][ T6540] br0: port 2(geneve_a) entered blocking state [ 1023.637466][ T6540] br0: port 2(geneve_a) entered forwarding state [ 1034.104331][ T75] geneve_a: left allmulticast mode [ 1034.104533][ T75] geneve_a: left promiscuous mode [ 1034.104829][ T75] br0: port 2(geneve_a) entered disabled state [ 1034.106177][ T75] veth_A-C: left allmulticast mode [ 1034.106392][ T75] veth_A-C: left promiscuous mode [ 1034.106680][ T75] br0: port 1(veth_A-C) entered disabled state [ 1589.342278][T10778] Initializing XFRM netlink socket [ 1834.614263][T12486] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1834.614784][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 3/5 users at [ 1834.614784][T12486] dst_init+0x84/0x4a0 [ 1834.614784][T12486] dst_alloc+0x97/0x150 [ 1834.614784][T12486] ip6_dst_alloc+0x23/0x90 [ 1834.614784][T12486] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1834.614784][T12486] ip6_pol_route+0x56f/0x840 [ 1834.614784][T12486] fib6_rule_lookup+0x334/0x630 [ 1834.614784][T12486] ip6_route_output_flags+0x259/0x480 [ 1834.614784][T12486] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1834.614784][T12486] ip6_dst_lookup_flow+0x88/0x190 [ 1834.614784][T12486] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1834.614784][T12486] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1834.614784][T12486] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1834.614784][T12486] dev_hard_start_xmit+0x10e/0x360 [ 1834.614784][T12486] __dev_queue_xmit+0xe76/0x1740 [ 1834.614784][T12486] ip6_finish_output2+0x59b/0xff0 [ 1834.614784][T12486] ip6_finish_output+0x553/0xdf0 [ 1834.614784][T12486] [ 1834.617575][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 1/5 users at [ 1834.617575][T12486] netdev_get_by_index+0x5e/0x80 [ 1834.617575][T12486] fib6_nh_init+0x3d8/0x1580 [ 1834.617575][T12486] nh_create_ipv6+0x377/0x600 [ 1834.617575][T12486] nexthop_create+0x311/0x650 [ 1834.617575][T12486] rtm_new_nexthop+0x3f0/0x5c0 [ 1834.617575][T12486] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1834.617575][T12486] netlink_rcv_skb+0x130/0x360 [ 1834.617575][T12486] netlink_unicast+0x449/0x710 [ 1834.617575][T12486] netlink_sendmsg+0x723/0xbe0 [ 1834.617575][T12486] ____sys_sendmsg+0x7b2/0xa10 [ 1834.617575][T12486] ___sys_sendmsg+0xee/0x170 [ 1834.617575][T12486] __sys_sendmsg+0xcd/0x170 [ 1834.617575][T12486] do_syscall_64+0xc3/0x1d0 [ 1834.617575][T12486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1834.617575][T12486] [ 1834.619569][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 1/5 users at [ 1834.619569][T12486] ipv6_add_dev+0x3b9/0x11c0 [ 1834.619569][T12486] addrconf_notify+0x344/0xd60 [ 1834.619569][T12486] notifier_call_chain+0xcd/0x150 [ 1834.619569][T12486] register_netdevice+0x108b/0x1690 [ 1834.619569][T12486] veth_newlink+0x401/0x830 [ 1834.619569][T12486] rtnl_newlink_create+0x341/0x850 [ 1834.619569][T12486] __rtnl_newlink+0xac9/0xd80 [ 1834.619569][T12486] rtnl_newlink+0x63/0xa0 [ 1834.619569][T12486] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1834.619569][T12486] netlink_rcv_skb+0x130/0x360 [ 1834.619569][T12486] netlink_unicast+0x449/0x710 [ 1834.619569][T12486] netlink_sendmsg+0x723/0xbe0 [ 1834.619569][T12486] ____sys_sendmsg+0x7b2/0xa10 [ 1834.619569][T12486] ___sys_sendmsg+0xee/0x170 [ 1834.619569][T12486] __sys_sendmsg+0xcd/0x170 [ 1834.619569][T12486] do_syscall_64+0xc3/0x1d0 [ 1834.619569][T12486] [ 1844.822256][T12486] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1844.822694][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 3/5 users at [ 1844.822694][T12486] dst_init+0x84/0x4a0 [ 1844.822694][T12486] dst_alloc+0x97/0x150 [ 1844.822694][T12486] ip6_dst_alloc+0x23/0x90 [ 1844.822694][T12486] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1844.822694][T12486] ip6_pol_route+0x56f/0x840 [ 1844.822694][T12486] fib6_rule_lookup+0x334/0x630 [ 1844.822694][T12486] ip6_route_output_flags+0x259/0x480 [ 1844.822694][T12486] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1844.822694][T12486] ip6_dst_lookup_flow+0x88/0x190 [ 1844.822694][T12486] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1844.822694][T12486] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1844.822694][T12486] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1844.822694][T12486] dev_hard_start_xmit+0x10e/0x360 [ 1844.822694][T12486] __dev_queue_xmit+0xe76/0x1740 [ 1844.822694][T12486] ip6_finish_output2+0x59b/0xff0 [ 1844.822694][T12486] ip6_finish_output+0x553/0xdf0 [ 1844.822694][T12486] [ 1844.825352][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 1/5 users at [ 1844.825352][T12486] netdev_get_by_index+0x5e/0x80 [ 1844.825352][T12486] fib6_nh_init+0x3d8/0x1580 [ 1844.825352][T12486] nh_create_ipv6+0x377/0x600 [ 1844.825352][T12486] nexthop_create+0x311/0x650 [ 1844.825352][T12486] rtm_new_nexthop+0x3f0/0x5c0 [ 1844.825352][T12486] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1844.825352][T12486] netlink_rcv_skb+0x130/0x360 [ 1844.825352][T12486] netlink_unicast+0x449/0x710 [ 1844.825352][T12486] netlink_sendmsg+0x723/0xbe0 [ 1844.825352][T12486] ____sys_sendmsg+0x7b2/0xa10 [ 1844.825352][T12486] ___sys_sendmsg+0xee/0x170 [ 1844.825352][T12486] __sys_sendmsg+0xcd/0x170 [ 1844.825352][T12486] do_syscall_64+0xc3/0x1d0 [ 1844.825352][T12486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1844.825352][T12486] [ 1844.827617][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 1/5 users at [ 1844.827617][T12486] ipv6_add_dev+0x3b9/0x11c0 [ 1844.827617][T12486] addrconf_notify+0x344/0xd60 [ 1844.827617][T12486] notifier_call_chain+0xcd/0x150 [ 1844.827617][T12486] register_netdevice+0x108b/0x1690 [ 1844.827617][T12486] veth_newlink+0x401/0x830 [ 1844.827617][T12486] rtnl_newlink_create+0x341/0x850 [ 1844.827617][T12486] __rtnl_newlink+0xac9/0xd80 [ 1844.827617][T12486] rtnl_newlink+0x63/0xa0 [ 1844.827617][T12486] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1844.827617][T12486] netlink_rcv_skb+0x130/0x360 [ 1844.827617][T12486] netlink_unicast+0x449/0x710 [ 1844.827617][T12486] netlink_sendmsg+0x723/0xbe0 [ 1844.827617][T12486] ____sys_sendmsg+0x7b2/0xa10 [ 1844.827617][T12486] ___sys_sendmsg+0xee/0x170 [ 1844.827617][T12486] __sys_sendmsg+0xcd/0x170 [ 1844.827617][T12486] do_syscall_64+0xc3/0x1d0 [ 1844.827617][T12486] [ 1855.055420][T12486] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1855.055845][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 3/5 users at [ 1855.055845][T12486] dst_init+0x84/0x4a0 [ 1855.055845][T12486] dst_alloc+0x97/0x150 [ 1855.055845][T12486] ip6_dst_alloc+0x23/0x90 [ 1855.055845][T12486] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1855.055845][T12486] ip6_pol_route+0x56f/0x840 [ 1855.055845][T12486] fib6_rule_lookup+0x334/0x630 [ 1855.055845][T12486] ip6_route_output_flags+0x259/0x480 [ 1855.055845][T12486] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1855.055845][T12486] ip6_dst_lookup_flow+0x88/0x190 [ 1855.055845][T12486] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1855.055845][T12486] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1855.055845][T12486] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1855.055845][T12486] dev_hard_start_xmit+0x10e/0x360 [ 1855.055845][T12486] __dev_queue_xmit+0xe76/0x1740 [ 1855.055845][T12486] ip6_finish_output2+0x59b/0xff0 [ 1855.055845][T12486] ip6_finish_output+0x553/0xdf0 [ 1855.055845][T12486] [ 1855.058441][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 1/5 users at [ 1855.058441][T12486] netdev_get_by_index+0x5e/0x80 [ 1855.058441][T12486] fib6_nh_init+0x3d8/0x1580 [ 1855.058441][T12486] nh_create_ipv6+0x377/0x600 [ 1855.058441][T12486] nexthop_create+0x311/0x650 [ 1855.058441][T12486] rtm_new_nexthop+0x3f0/0x5c0 [ 1855.058441][T12486] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1855.058441][T12486] netlink_rcv_skb+0x130/0x360 [ 1855.058441][T12486] netlink_unicast+0x449/0x710 [ 1855.058441][T12486] netlink_sendmsg+0x723/0xbe0 [ 1855.058441][T12486] ____sys_sendmsg+0x7b2/0xa10 [ 1855.058441][T12486] ___sys_sendmsg+0xee/0x170 [ 1855.058441][T12486] __sys_sendmsg+0xcd/0x170 [ 1855.058441][T12486] do_syscall_64+0xc3/0x1d0 [ 1855.058441][T12486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1855.058441][T12486] [ 1855.060551][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 1/5 users at [ 1855.060551][T12486] ipv6_add_dev+0x3b9/0x11c0 [ 1855.060551][T12486] addrconf_notify+0x344/0xd60 [ 1855.060551][T12486] notifier_call_chain+0xcd/0x150 [ 1855.060551][T12486] register_netdevice+0x108b/0x1690 [ 1855.060551][T12486] veth_newlink+0x401/0x830 [ 1855.060551][T12486] rtnl_newlink_create+0x341/0x850 [ 1855.060551][T12486] __rtnl_newlink+0xac9/0xd80 [ 1855.060551][T12486] rtnl_newlink+0x63/0xa0 [ 1855.060551][T12486] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1855.060551][T12486] netlink_rcv_skb+0x130/0x360 [ 1855.060551][T12486] netlink_unicast+0x449/0x710 [ 1855.060551][T12486] netlink_sendmsg+0x723/0xbe0 [ 1855.060551][T12486] ____sys_sendmsg+0x7b2/0xa10 [ 1855.060551][T12486] ___sys_sendmsg+0xee/0x170 [ 1855.060551][T12486] __sys_sendmsg+0xcd/0x170 [ 1855.060551][T12486] do_syscall_64+0xc3/0x1d0 [ 1855.060551][T12486] [ 1865.209264][T12486] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1865.209636][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 3/5 users at [ 1865.209636][T12486] dst_init+0x84/0x4a0 [ 1865.209636][T12486] dst_alloc+0x97/0x150 [ 1865.209636][T12486] ip6_dst_alloc+0x23/0x90 [ 1865.209636][T12486] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1865.209636][T12486] ip6_pol_route+0x56f/0x840 [ 1865.209636][T12486] fib6_rule_lookup+0x334/0x630 [ 1865.209636][T12486] ip6_route_output_flags+0x259/0x480 [ 1865.209636][T12486] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1865.209636][T12486] ip6_dst_lookup_flow+0x88/0x190 [ 1865.209636][T12486] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1865.209636][T12486] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1865.209636][T12486] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1865.209636][T12486] dev_hard_start_xmit+0x10e/0x360 [ 1865.209636][T12486] __dev_queue_xmit+0xe76/0x1740 [ 1865.209636][T12486] ip6_finish_output2+0x59b/0xff0 [ 1865.209636][T12486] ip6_finish_output+0x553/0xdf0 [ 1865.209636][T12486] [ 1865.211951][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 1/5 users at [ 1865.211951][T12486] netdev_get_by_index+0x5e/0x80 [ 1865.211951][T12486] fib6_nh_init+0x3d8/0x1580 [ 1865.211951][T12486] nh_create_ipv6+0x377/0x600 [ 1865.211951][T12486] nexthop_create+0x311/0x650 [ 1865.211951][T12486] rtm_new_nexthop+0x3f0/0x5c0 [ 1865.211951][T12486] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1865.211951][T12486] netlink_rcv_skb+0x130/0x360 [ 1865.211951][T12486] netlink_unicast+0x449/0x710 [ 1865.211951][T12486] netlink_sendmsg+0x723/0xbe0 [ 1865.211951][T12486] ____sys_sendmsg+0x7b2/0xa10 [ 1865.211951][T12486] ___sys_sendmsg+0xee/0x170 [ 1865.211951][T12486] __sys_sendmsg+0xcd/0x170 [ 1865.211951][T12486] do_syscall_64+0xc3/0x1d0 [ 1865.211951][T12486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1865.211951][T12486] [ 1865.214031][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 1/5 users at [ 1865.214031][T12486] ipv6_add_dev+0x3b9/0x11c0 [ 1865.214031][T12486] addrconf_notify+0x344/0xd60 [ 1865.214031][T12486] notifier_call_chain+0xcd/0x150 [ 1865.214031][T12486] register_netdevice+0x108b/0x1690 [ 1865.214031][T12486] veth_newlink+0x401/0x830 [ 1865.214031][T12486] rtnl_newlink_create+0x341/0x850 [ 1865.214031][T12486] __rtnl_newlink+0xac9/0xd80 [ 1865.214031][T12486] rtnl_newlink+0x63/0xa0 [ 1865.214031][T12486] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1865.214031][T12486] netlink_rcv_skb+0x130/0x360 [ 1865.214031][T12486] netlink_unicast+0x449/0x710 [ 1865.214031][T12486] netlink_sendmsg+0x723/0xbe0 [ 1865.214031][T12486] ____sys_sendmsg+0x7b2/0xa10 [ 1865.214031][T12486] ___sys_sendmsg+0xee/0x170 [ 1865.214031][T12486] __sys_sendmsg+0xcd/0x170 [ 1865.214031][T12486] do_syscall_64+0xc3/0x1d0 [ 1865.214031][T12486] [ 1875.310320][T12486] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 1875.310803][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 3/5 users at [ 1875.310803][T12486] dst_init+0x84/0x4a0 [ 1875.310803][T12486] dst_alloc+0x97/0x150 [ 1875.310803][T12486] ip6_dst_alloc+0x23/0x90 [ 1875.310803][T12486] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1875.310803][T12486] ip6_pol_route+0x56f/0x840 [ 1875.310803][T12486] fib6_rule_lookup+0x334/0x630 [ 1875.310803][T12486] ip6_route_output_flags+0x259/0x480 [ 1875.310803][T12486] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1875.310803][T12486] ip6_dst_lookup_flow+0x88/0x190 [ 1875.310803][T12486] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1875.310803][T12486] vxlan_xmit_one+0xd41/0x4500 [vxlan] [ 1875.310803][T12486] vxlan_xmit+0x9b6/0xf10 [vxlan] [ 1875.310803][T12486] dev_hard_start_xmit+0x10e/0x360 [ 1875.310803][T12486] __dev_queue_xmit+0xe76/0x1740 [ 1875.310803][T12486] ip6_finish_output2+0x59b/0xff0 [ 1875.310803][T12486] ip6_finish_output+0x553/0xdf0 [ 1875.310803][T12486] [ 1875.313459][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 1/5 users at [ 1875.313459][T12486] netdev_get_by_index+0x5e/0x80 [ 1875.313459][T12486] fib6_nh_init+0x3d8/0x1580 [ 1875.313459][T12486] nh_create_ipv6+0x377/0x600 [ 1875.313459][T12486] nexthop_create+0x311/0x650 [ 1875.313459][T12486] rtm_new_nexthop+0x3f0/0x5c0 [ 1875.313459][T12486] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1875.313459][T12486] netlink_rcv_skb+0x130/0x360 [ 1875.313459][T12486] netlink_unicast+0x449/0x710 [ 1875.313459][T12486] netlink_sendmsg+0x723/0xbe0 [ 1875.313459][T12486] ____sys_sendmsg+0x7b2/0xa10 [ 1875.313459][T12486] ___sys_sendmsg+0xee/0x170 [ 1875.313459][T12486] __sys_sendmsg+0xcd/0x170 [ 1875.313459][T12486] do_syscall_64+0xc3/0x1d0 [ 1875.313459][T12486] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1875.313459][T12486] [ 1875.315798][T12486] ref_tracker: veth_A-R1@ffff888003a1c5e0 has 1/5 users at [ 1875.315798][T12486] ipv6_add_dev+0x3b9/0x11c0 [ 1875.315798][T12486] addrconf_notify+0x344/0xd60 [ 1875.315798][T12486] notifier_call_chain+0xcd/0x150 [ 1875.315798][T12486] register_netdevice+0x108b/0x1690 [ 1875.315798][T12486] veth_newlink+0x401/0x830 [ 1875.315798][T12486] rtnl_newlink_create+0x341/0x850 [ 1875.315798][T12486] __rtnl_newlink+0xac9/0xd80 [ 1875.315798][T12486] rtnl_newlink+0x63/0xa0 [ 1875.315798][T12486] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1875.315798][T12486] netlink_rcv_skb+0x130/0x360 [ 1875.315798][T12486] netlink_unicast+0x449/0x710 [ 1875.315798][T12486] netlink_sendmsg+0x723/0xbe0 [ 1875.315798][T12486] ____sys_sendmsg+0x7b2/0xa10 [ 1875.315798][T12486] ___sys_sendmsg+0xee/0x170 [ 1875.315798][T12486] __sys_sendmsg+0xcd/0x170 [ 1875.315798][T12486] do_syscall_64+0xc3/0x1d0 [ 1875.315798][T12486]