[ 317.174266][ T2927] ip (2927) used greatest stack depth: 24032 bytes left [ 320.553079][ T2948] ip (2948) used greatest stack depth: 23616 bytes left [ 730.726965][ T6322] br0: port 1(veth_A-C) entered blocking state [ 730.727542][ T6322] br0: port 1(veth_A-C) entered disabled state [ 730.727903][ T6322] veth_A-C: entered allmulticast mode [ 730.729876][ T6322] veth_A-C: entered promiscuous mode [ 730.732190][ T6322] br0: port 1(veth_A-C) entered blocking state [ 730.732804][ T6322] br0: port 1(veth_A-C) entered forwarding state [ 732.035365][ T6332] br0: port 2(vxlan_a) entered blocking state [ 732.036012][ T6332] br0: port 2(vxlan_a) entered disabled state [ 732.036248][ T6332] vxlan_a: entered allmulticast mode [ 732.037395][ T6332] vxlan_a: entered promiscuous mode [ 732.805154][ T6338] br0: port 2(vxlan_a) entered blocking state [ 732.805469][ T6338] br0: port 2(vxlan_a) entered forwarding state [ 741.258936][ T10] vxlan_a: left allmulticast mode [ 741.259301][ T10] vxlan_a: left promiscuous mode [ 741.259627][ T10] br0: port 2(vxlan_a) entered disabled state [ 741.261867][ T10] veth_A-C: left allmulticast mode [ 741.262013][ T10] veth_A-C: left promiscuous mode [ 741.262271][ T10] br0: port 1(veth_A-C) entered disabled state [ 754.887219][ T6519] br0: port 1(veth_A-C) entered blocking state [ 754.887574][ T6519] br0: port 1(veth_A-C) entered disabled state [ 754.887876][ T6519] veth_A-C: entered allmulticast mode [ 754.889115][ T6519] veth_A-C: entered promiscuous mode [ 754.890668][ T6519] br0: port 1(veth_A-C) entered blocking state [ 754.890888][ T6519] br0: port 1(veth_A-C) entered forwarding state [ 756.183189][ T6529] br0: port 2(vxlan_a) entered blocking state [ 756.183418][ T6529] br0: port 2(vxlan_a) entered disabled state [ 756.183680][ T6529] vxlan_a: entered allmulticast mode [ 756.184836][ T6529] vxlan_a: entered promiscuous mode [ 756.943153][ T6535] br0: port 2(vxlan_a) entered blocking state [ 756.943399][ T6535] br0: port 2(vxlan_a) entered forwarding state [ 765.582529][ T10] vxlan_a: left allmulticast mode [ 765.582742][ T10] vxlan_a: left promiscuous mode [ 765.583017][ T10] br0: port 2(vxlan_a) entered disabled state [ 765.584335][ T10] veth_A-C: left allmulticast mode [ 765.584697][ T10] veth_A-C: left promiscuous mode [ 765.585006][ T10] br0: port 1(veth_A-C) entered disabled state [ 778.485364][ T6704] br0: port 1(veth_A-C) entered blocking state [ 778.485652][ T6704] br0: port 1(veth_A-C) entered disabled state [ 778.485886][ T6704] veth_A-C: entered allmulticast mode [ 778.487023][ T6704] veth_A-C: entered promiscuous mode [ 778.488022][ T6704] br0: port 1(veth_A-C) entered blocking state [ 778.488230][ T6704] br0: port 1(veth_A-C) entered forwarding state [ 779.642288][ T6714] br0: port 2(vxlan_a) entered blocking state [ 779.642542][ T6714] br0: port 2(vxlan_a) entered disabled state [ 779.642771][ T6714] vxlan_a: entered allmulticast mode [ 779.643899][ T6714] vxlan_a: entered promiscuous mode [ 780.420337][ T6720] br0: port 2(vxlan_a) entered blocking state [ 780.420579][ T6720] br0: port 2(vxlan_a) entered forwarding state [ 787.255385][ T6753] socat (6753) used greatest stack depth: 23552 bytes left [ 788.841002][ T10] vxlan_a: left allmulticast mode [ 788.841192][ T10] vxlan_a: left promiscuous mode [ 788.841555][ T10] br0: port 2(vxlan_a) entered disabled state [ 788.843844][ T10] veth_A-C: left allmulticast mode [ 788.844452][ T10] veth_A-C: left promiscuous mode [ 788.844719][ T10] br0: port 1(veth_A-C) entered disabled state [ 802.777342][ T6901] br0: port 1(veth_A-C) entered blocking state [ 802.777626][ T6901] br0: port 1(veth_A-C) entered disabled state [ 802.777915][ T6901] veth_A-C: entered allmulticast mode [ 802.779139][ T6901] veth_A-C: entered promiscuous mode [ 802.780222][ T6901] br0: port 1(veth_A-C) entered blocking state [ 802.780538][ T6901] br0: port 1(veth_A-C) entered forwarding state [ 804.087859][ T6911] br0: port 2(vxlan_a) entered blocking state [ 804.088149][ T6911] br0: port 2(vxlan_a) entered disabled state [ 804.088386][ T6911] vxlan_a: entered allmulticast mode [ 804.089654][ T6911] vxlan_a: entered promiscuous mode [ 804.862609][ T6917] br0: port 2(vxlan_a) entered blocking state [ 804.863003][ T6917] br0: port 2(vxlan_a) entered forwarding state [ 813.390414][ T10] vxlan_a: left allmulticast mode [ 813.390610][ T10] vxlan_a: left promiscuous mode [ 813.390885][ T10] br0: port 2(vxlan_a) entered disabled state [ 813.392271][ T10] veth_A-C: left allmulticast mode [ 813.392426][ T10] veth_A-C: left promiscuous mode [ 813.392702][ T10] br0: port 1(veth_A-C) entered disabled state [ 826.246234][ T7086] br0: port 1(veth_A-C) entered blocking state [ 826.246530][ T7086] br0: port 1(veth_A-C) entered disabled state [ 826.246778][ T7086] veth_A-C: entered allmulticast mode [ 826.247940][ T7086] veth_A-C: entered promiscuous mode [ 826.248974][ T7086] br0: port 1(veth_A-C) entered blocking state [ 826.249202][ T7086] br0: port 1(veth_A-C) entered forwarding state [ 827.593025][ T7096] br0: port 2(vxlan_a) entered blocking state [ 827.593305][ T7096] br0: port 2(vxlan_a) entered disabled state [ 827.593894][ T7096] vxlan_a: entered allmulticast mode [ 827.595134][ T7096] vxlan_a: entered promiscuous mode [ 828.363254][ T7102] br0: port 2(vxlan_a) entered blocking state [ 828.363535][ T7102] br0: port 2(vxlan_a) entered forwarding state [ 835.471787][ T7135] socat (7135) used greatest stack depth: 23168 bytes left [ 837.024467][ T10] vxlan_a: left allmulticast mode [ 837.024731][ T10] vxlan_a: left promiscuous mode [ 837.025154][ T10] br0: port 2(vxlan_a) entered disabled state [ 837.027693][ T10] veth_A-C: left allmulticast mode [ 837.027921][ T10] veth_A-C: left promiscuous mode [ 837.028347][ T10] br0: port 1(veth_A-C) entered disabled state [ 850.508245][ T7283] br0: port 1(veth_A-C) entered blocking state [ 850.509405][ T7283] br0: port 1(veth_A-C) entered disabled state [ 850.509795][ T7283] veth_A-C: entered allmulticast mode [ 850.510986][ T7283] veth_A-C: entered promiscuous mode [ 850.512019][ T7283] br0: port 1(veth_A-C) entered blocking state [ 850.512239][ T7283] br0: port 1(veth_A-C) entered forwarding state [ 851.796278][ T7293] br0: port 2(vxlan_a) entered blocking state [ 851.796528][ T7293] br0: port 2(vxlan_a) entered disabled state [ 851.796760][ T7293] vxlan_a: entered allmulticast mode [ 851.797925][ T7293] vxlan_a: entered promiscuous mode [ 852.538306][ T7299] br0: port 2(vxlan_a) entered blocking state [ 852.538594][ T7299] br0: port 2(vxlan_a) entered forwarding state [ 861.119771][ T10] vxlan_a: left allmulticast mode [ 861.119989][ T10] vxlan_a: left promiscuous mode [ 861.120289][ T10] br0: port 2(vxlan_a) entered disabled state [ 861.121601][ T10] veth_A-C: left allmulticast mode [ 861.121779][ T10] veth_A-C: left promiscuous mode [ 861.122062][ T10] br0: port 1(veth_A-C) entered disabled state [ 873.615632][ T7468] br0: port 1(veth_A-C) entered blocking state [ 873.615881][ T7468] br0: port 1(veth_A-C) entered disabled state [ 873.616109][ T7468] veth_A-C: entered allmulticast mode [ 873.617265][ T7468] veth_A-C: entered promiscuous mode [ 873.619148][ T7468] br0: port 1(veth_A-C) entered blocking state [ 873.619349][ T7468] br0: port 1(veth_A-C) entered forwarding state [ 874.890739][ T7478] br0: port 2(vxlan_a) entered blocking state [ 874.890983][ T7478] br0: port 2(vxlan_a) entered disabled state [ 874.891209][ T7478] vxlan_a: entered allmulticast mode [ 874.892344][ T7478] vxlan_a: entered promiscuous mode [ 875.700187][ T7484] br0: port 2(vxlan_a) entered blocking state [ 875.700418][ T7484] br0: port 2(vxlan_a) entered forwarding state [ 884.460654][ T10] vxlan_a: left allmulticast mode [ 884.460835][ T10] vxlan_a: left promiscuous mode [ 884.461112][ T10] br0: port 2(vxlan_a) entered disabled state [ 884.462645][ T10] veth_A-C: left allmulticast mode [ 884.462797][ T10] veth_A-C: left promiscuous mode [ 884.463064][ T10] br0: port 1(veth_A-C) entered disabled state [ 898.472075][ T7665] br0: port 1(veth_A-C) entered blocking state [ 898.472325][ T7665] br0: port 1(veth_A-C) entered disabled state [ 898.472609][ T7665] veth_A-C: entered allmulticast mode [ 898.473840][ T7665] veth_A-C: entered promiscuous mode [ 898.475304][ T7665] br0: port 1(veth_A-C) entered blocking state [ 898.475559][ T7665] br0: port 1(veth_A-C) entered forwarding state [ 899.810821][ T7675] br0: port 2(vxlan_a) entered blocking state [ 899.811076][ T7675] br0: port 2(vxlan_a) entered disabled state [ 899.811320][ T7675] vxlan_a: entered allmulticast mode [ 899.812577][ T7675] vxlan_a: entered promiscuous mode [ 900.637616][ T7681] br0: port 2(vxlan_a) entered blocking state [ 900.638061][ T7681] br0: port 2(vxlan_a) entered forwarding state [ 909.065150][ T10] vxlan_a: left allmulticast mode [ 909.065332][ T10] vxlan_a: left promiscuous mode [ 909.065620][ T10] br0: port 2(vxlan_a) entered disabled state [ 909.068739][ T10] veth_A-C: left allmulticast mode [ 909.068898][ T10] veth_A-C: left promiscuous mode [ 909.069154][ T10] br0: port 1(veth_A-C) entered disabled state [ 922.013158][ T7850] br0: port 1(veth_A-C) entered blocking state [ 922.015072][ T7850] br0: port 1(veth_A-C) entered disabled state [ 922.015747][ T7850] veth_A-C: entered allmulticast mode [ 922.017693][ T7850] veth_A-C: entered promiscuous mode [ 922.019277][ T7850] br0: port 1(veth_A-C) entered blocking state [ 922.019679][ T7850] br0: port 1(veth_A-C) entered forwarding state [ 923.282451][ T7860] br0: port 2(geneve_a) entered blocking state [ 923.282709][ T7860] br0: port 2(geneve_a) entered disabled state [ 923.282952][ T7860] geneve_a: entered allmulticast mode [ 923.284112][ T7860] geneve_a: entered promiscuous mode [ 923.996413][ T7866] br0: port 2(geneve_a) entered blocking state [ 923.996699][ T7866] br0: port 2(geneve_a) entered forwarding state [ 930.824330][ T7899] socat (7899) used greatest stack depth: 23024 bytes left [ 932.282808][ T10] geneve_a: left allmulticast mode [ 932.282997][ T10] geneve_a: left promiscuous mode [ 932.283278][ T10] br0: port 2(geneve_a) entered disabled state [ 932.284629][ T10] veth_A-C: left allmulticast mode [ 932.284817][ T10] veth_A-C: left promiscuous mode [ 932.285117][ T10] br0: port 1(veth_A-C) entered disabled state [ 945.628201][ T8047] br0: port 1(veth_A-C) entered blocking state [ 945.629215][ T8047] br0: port 1(veth_A-C) entered disabled state [ 945.629652][ T8047] veth_A-C: entered allmulticast mode [ 945.631619][ T8047] veth_A-C: entered promiscuous mode [ 945.633275][ T8047] br0: port 1(veth_A-C) entered blocking state [ 945.633665][ T8047] br0: port 1(veth_A-C) entered forwarding state [ 946.943970][ T8057] br0: port 2(geneve_a) entered blocking state [ 946.944230][ T8057] br0: port 2(geneve_a) entered disabled state [ 946.944522][ T8057] geneve_a: entered allmulticast mode [ 946.945818][ T8057] geneve_a: entered promiscuous mode [ 947.734351][ T8063] br0: port 2(geneve_a) entered blocking state [ 947.734653][ T8063] br0: port 2(geneve_a) entered forwarding state [ 956.324736][ T10] geneve_a: left allmulticast mode [ 956.325024][ T10] geneve_a: left promiscuous mode [ 956.325471][ T10] br0: port 2(geneve_a) entered disabled state [ 956.327410][ T10] veth_A-C: left allmulticast mode [ 956.327738][ T10] veth_A-C: left promiscuous mode [ 956.328158][ T10] br0: port 1(veth_A-C) entered disabled state [ 969.206570][ T8232] br0: port 1(veth_A-C) entered blocking state [ 969.206856][ T8232] br0: port 1(veth_A-C) entered disabled state [ 969.207118][ T8232] veth_A-C: entered allmulticast mode [ 969.208302][ T8232] veth_A-C: entered promiscuous mode [ 969.209357][ T8232] br0: port 1(veth_A-C) entered blocking state [ 969.209578][ T8232] br0: port 1(veth_A-C) entered forwarding state [ 970.561071][ T8242] br0: port 2(geneve_a) entered blocking state [ 970.561297][ T8242] br0: port 2(geneve_a) entered disabled state [ 970.561549][ T8242] geneve_a: entered allmulticast mode [ 970.562725][ T8242] geneve_a: entered promiscuous mode [ 971.330225][ T8248] br0: port 2(geneve_a) entered blocking state [ 971.330499][ T8248] br0: port 2(geneve_a) entered forwarding state [ 980.334832][ T10] geneve_a: left allmulticast mode [ 980.335070][ T10] geneve_a: left promiscuous mode [ 980.335380][ T10] br0: port 2(geneve_a) entered disabled state [ 980.337162][ T10] veth_A-C: left allmulticast mode [ 980.337371][ T10] veth_A-C: left promiscuous mode [ 980.337681][ T10] br0: port 1(veth_A-C) entered disabled state [ 994.282382][ T8434] br0: port 1(veth_A-C) entered blocking state [ 994.283481][ T8434] br0: port 1(veth_A-C) entered disabled state [ 994.284014][ T8434] veth_A-C: entered allmulticast mode [ 994.285253][ T8434] veth_A-C: entered promiscuous mode [ 994.286344][ T8434] br0: port 1(veth_A-C) entered blocking state [ 994.286603][ T8434] br0: port 1(veth_A-C) entered forwarding state [ 995.538224][ T8444] br0: port 2(geneve_a) entered blocking state [ 995.538547][ T8444] br0: port 2(geneve_a) entered disabled state [ 995.538794][ T8444] geneve_a: entered allmulticast mode [ 995.539993][ T8444] geneve_a: entered promiscuous mode [ 996.326412][ T8450] br0: port 2(geneve_a) entered blocking state [ 996.326796][ T8450] br0: port 2(geneve_a) entered forwarding state [ 1005.150370][ T10] geneve_a: left allmulticast mode [ 1005.150891][ T10] geneve_a: left promiscuous mode [ 1005.151200][ T10] br0: port 2(geneve_a) entered disabled state [ 1005.153169][ T10] veth_A-C: left allmulticast mode [ 1005.153332][ T10] veth_A-C: left promiscuous mode [ 1005.153622][ T10] br0: port 1(veth_A-C) entered disabled state [ 1018.110748][ T8621] br0: port 1(veth_A-C) entered blocking state [ 1018.111087][ T8621] br0: port 1(veth_A-C) entered disabled state [ 1018.111322][ T8621] veth_A-C: entered allmulticast mode [ 1018.112519][ T8621] veth_A-C: entered promiscuous mode [ 1018.113559][ T8621] br0: port 1(veth_A-C) entered blocking state [ 1018.113763][ T8621] br0: port 1(veth_A-C) entered forwarding state [ 1019.391038][ T8631] br0: port 2(geneve_a) entered blocking state [ 1019.391365][ T8631] br0: port 2(geneve_a) entered disabled state [ 1019.391732][ T8631] geneve_a: entered allmulticast mode [ 1019.393795][ T8631] geneve_a: entered promiscuous mode [ 1020.182978][ T8637] br0: port 2(geneve_a) entered blocking state [ 1020.183221][ T8637] br0: port 2(geneve_a) entered forwarding state [ 1028.404036][ T10] geneve_a: left allmulticast mode [ 1028.404380][ T10] geneve_a: left promiscuous mode [ 1028.404821][ T10] br0: port 2(geneve_a) entered disabled state [ 1028.414069][ T10] veth_A-C: left allmulticast mode [ 1028.414326][ T10] veth_A-C: left promiscuous mode [ 1028.414735][ T10] br0: port 1(veth_A-C) entered disabled state [ 1042.018774][ T8819] br0: port 1(veth_A-C) entered blocking state [ 1042.019038][ T8819] br0: port 1(veth_A-C) entered disabled state [ 1042.019297][ T8819] veth_A-C: entered allmulticast mode [ 1042.020539][ T8819] veth_A-C: entered promiscuous mode [ 1042.032877][ T8819] br0: port 1(veth_A-C) entered blocking state [ 1042.033128][ T8819] br0: port 1(veth_A-C) entered forwarding state [ 1043.291340][ T8829] br0: port 2(geneve_a) entered blocking state [ 1043.291910][ T8829] br0: port 2(geneve_a) entered disabled state [ 1043.292140][ T8829] geneve_a: entered allmulticast mode [ 1043.293266][ T8829] geneve_a: entered promiscuous mode [ 1044.070415][ T8835] br0: port 2(geneve_a) entered blocking state [ 1044.070699][ T8835] br0: port 2(geneve_a) entered forwarding state [ 1052.523071][ T10] geneve_a: left allmulticast mode [ 1052.523251][ T10] geneve_a: left promiscuous mode [ 1052.523546][ T10] br0: port 2(geneve_a) entered disabled state [ 1052.524954][ T10] veth_A-C: left allmulticast mode [ 1052.525107][ T10] veth_A-C: left promiscuous mode [ 1052.525379][ T10] br0: port 1(veth_A-C) entered disabled state [ 1065.495692][ T9004] br0: port 1(veth_A-C) entered blocking state [ 1065.496073][ T9004] br0: port 1(veth_A-C) entered disabled state [ 1065.496433][ T9004] veth_A-C: entered allmulticast mode [ 1065.498360][ T9004] veth_A-C: entered promiscuous mode [ 1065.501591][ T9004] br0: port 1(veth_A-C) entered blocking state [ 1065.501941][ T9004] br0: port 1(veth_A-C) entered forwarding state [ 1066.819982][ T9014] br0: port 2(geneve_a) entered blocking state [ 1066.820247][ T9014] br0: port 2(geneve_a) entered disabled state [ 1066.820509][ T9014] geneve_a: entered allmulticast mode [ 1066.821807][ T9014] geneve_a: entered promiscuous mode [ 1067.629913][ T9020] br0: port 2(geneve_a) entered blocking state [ 1067.630215][ T9020] br0: port 2(geneve_a) entered forwarding state [ 1076.318088][ T10] geneve_a: left allmulticast mode [ 1076.318306][ T10] geneve_a: left promiscuous mode [ 1076.318625][ T10] br0: port 2(geneve_a) entered disabled state [ 1076.320296][ T10] veth_A-C: left allmulticast mode [ 1076.320465][ T10] veth_A-C: left promiscuous mode [ 1076.320732][ T10] br0: port 1(veth_A-C) entered disabled state [ 1089.759806][ T9201] br0: port 1(veth_A-C) entered blocking state [ 1089.760108][ T9201] br0: port 1(veth_A-C) entered disabled state [ 1089.760344][ T9201] veth_A-C: entered allmulticast mode [ 1089.762140][ T9201] veth_A-C: entered promiscuous mode [ 1089.763164][ T9201] br0: port 1(veth_A-C) entered blocking state [ 1089.763374][ T9201] br0: port 1(veth_A-C) entered forwarding state [ 1091.082816][ T9211] br0: port 2(geneve_a) entered blocking state [ 1091.083052][ T9211] br0: port 2(geneve_a) entered disabled state [ 1091.083279][ T9211] geneve_a: entered allmulticast mode [ 1091.084905][ T9211] geneve_a: entered promiscuous mode [ 1091.805578][ T9217] br0: port 2(geneve_a) entered blocking state [ 1091.805831][ T9217] br0: port 2(geneve_a) entered forwarding state [ 1100.134999][ T10] geneve_a: left allmulticast mode [ 1100.135191][ T10] geneve_a: left promiscuous mode [ 1100.135513][ T10] br0: port 2(geneve_a) entered disabled state [ 1100.136915][ T10] veth_A-C: left allmulticast mode [ 1100.137083][ T10] veth_A-C: left promiscuous mode [ 1100.137345][ T10] br0: port 1(veth_A-C) entered disabled state [ 1537.225113][T13452] Initializing XFRM netlink socket [ 1741.234611][T15150] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1741.235160][T15150] ref_tracker: veth_A-R1@ffff88800932c5e0 has 1/4 users at [ 1741.235160][T15150] dst_init+0x84/0x4a0 [ 1741.235160][T15150] dst_alloc+0x97/0x150 [ 1741.235160][T15150] ip6_dst_alloc+0x23/0x90 [ 1741.235160][T15150] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1741.235160][T15150] ip6_pol_route+0x56f/0x840 [ 1741.235160][T15150] fib6_rule_lookup+0x334/0x630 [ 1741.235160][T15150] ip6_route_output_flags+0x259/0x480 [ 1741.235160][T15150] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1741.235160][T15150] ip6_dst_lookup_flow+0x88/0x190 [ 1741.235160][T15150] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1741.235160][T15150] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1741.235160][T15150] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1741.235160][T15150] dev_hard_start_xmit+0x10e/0x360 [ 1741.235160][T15150] __dev_queue_xmit+0xe79/0x16e0 [ 1741.235160][T15150] arp_solicit+0x4aa/0xe20 [ 1741.235160][T15150] neigh_probe+0xaa/0xf0 [ 1741.235160][T15150] [ 1741.238189][T15150] ref_tracker: veth_A-R1@ffff88800932c5e0 has 1/4 users at [ 1741.238189][T15150] dst_init+0x84/0x4a0 [ 1741.238189][T15150] dst_alloc+0x97/0x150 [ 1741.238189][T15150] ip6_dst_alloc+0x23/0x90 [ 1741.238189][T15150] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1741.238189][T15150] ip6_pol_route+0x56f/0x840 [ 1741.238189][T15150] fib6_rule_lookup+0x334/0x630 [ 1741.238189][T15150] ip6_route_output_flags+0x259/0x480 [ 1741.238189][T15150] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1741.238189][T15150] ip6_dst_lookup_flow+0x88/0x190 [ 1741.238189][T15150] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1741.238189][T15150] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1741.238189][T15150] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1741.238189][T15150] dev_hard_start_xmit+0x10e/0x360 [ 1741.238189][T15150] __dev_queue_xmit+0xe79/0x16e0 [ 1741.238189][T15150] ip6_finish_output2+0x59b/0xf60 [ 1741.238189][T15150] ip6_finish_output+0x553/0xdf0 [ 1741.238189][T15150] [ 1741.240529][T15150] ref_tracker: veth_A-R1@ffff88800932c5e0 has 1/4 users at [ 1741.240529][T15150] netdev_get_by_index+0x5e/0x80 [ 1741.240529][T15150] fib6_nh_init+0x3d8/0x1580 [ 1741.240529][T15150] nh_create_ipv6+0x377/0x600 [ 1741.240529][T15150] nexthop_create+0x311/0x650 [ 1741.240529][T15150] rtm_new_nexthop+0x3f0/0x5c0 [ 1741.240529][T15150] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1741.240529][T15150] netlink_rcv_skb+0x130/0x360 [ 1741.240529][T15150] netlink_unicast+0x449/0x710 [ 1741.240529][T15150] netlink_sendmsg+0x723/0xbe0 [ 1741.240529][T15150] ____sys_sendmsg+0x7b2/0xa10 [ 1741.240529][T15150] ___sys_sendmsg+0xee/0x170 [ 1741.240529][T15150] __sys_sendmsg+0xcd/0x170 [ 1741.240529][T15150] do_syscall_64+0xc6/0x1e0 [ 1741.240529][T15150] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1741.240529][T15150] [ 1741.242524][T15150] ref_tracker: veth_A-R1@ffff88800932c5e0 has 1/4 users at [ 1741.242524][T15150] ipv6_add_dev+0x3ba/0x11c0 [ 1741.242524][T15150] addrconf_notify+0x344/0xd60 [ 1741.242524][T15150] notifier_call_chain+0xcd/0x150 [ 1741.242524][T15150] register_netdevice+0x108b/0x1690 [ 1741.242524][T15150] veth_newlink+0x401/0x830 [ 1741.242524][T15150] rtnl_newlink_create+0x341/0x850 [ 1741.242524][T15150] __rtnl_newlink+0xac9/0xd80 [ 1741.242524][T15150] rtnl_newlink+0x63/0xa0 [ 1741.242524][T15150] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1741.242524][T15150] netlink_rcv_skb+0x130/0x360 [ 1741.242524][T15150] netlink_unicast+0x449/0x710 [ 1741.242524][T15150] netlink_sendmsg+0x723/0xbe0 [ 1741.242524][T15150] ____sys_sendmsg+0x7b2/0xa10 [ 1741.242524][T15150] ___sys_sendmsg+0xee/0x170 [ 1741.242524][T15150] __sys_sendmsg+0xcd/0x170 [ 1741.242524][T15150] do_syscall_64+0xc6/0x1e0 [ 1741.242524][T15150] [ 1751.387564][T15150] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 5 [ 1751.388055][T15150] ref_tracker: veth_A-R1@ffff88800932c5e0 has 1/4 users at [ 1751.388055][T15150] dst_init+0x84/0x4a0 [ 1751.388055][T15150] dst_alloc+0x97/0x150 [ 1751.388055][T15150] ip6_dst_alloc+0x23/0x90 [ 1751.388055][T15150] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1751.388055][T15150] ip6_pol_route+0x56f/0x840 [ 1751.388055][T15150] fib6_rule_lookup+0x334/0x630 [ 1751.388055][T15150] ip6_route_output_flags+0x259/0x480 [ 1751.388055][T15150] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1751.388055][T15150] ip6_dst_lookup_flow+0x88/0x190 [ 1751.388055][T15150] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1751.388055][T15150] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1751.388055][T15150] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1751.388055][T15150] dev_hard_start_xmit+0x10e/0x360 [ 1751.388055][T15150] __dev_queue_xmit+0xe79/0x16e0 [ 1751.388055][T15150] arp_solicit+0x4aa/0xe20 [ 1751.388055][T15150] neigh_probe+0xaa/0xf0 [ 1751.388055][T15150] [ 1751.390348][T15150] ref_tracker: veth_A-R1@ffff88800932c5e0 has 1/4 users at [ 1751.390348][T15150] dst_init+0x84/0x4a0 [ 1751.390348][T15150] dst_alloc+0x97/0x150 [ 1751.390348][T15150] ip6_dst_alloc+0x23/0x90 [ 1751.390348][T15150] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 1751.390348][T15150] ip6_pol_route+0x56f/0x840 [ 1751.390348][T15150] fib6_rule_lookup+0x334/0x630 [ 1751.390348][T15150] ip6_route_output_flags+0x259/0x480 [ 1751.390348][T15150] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 1751.390348][T15150] ip6_dst_lookup_flow+0x88/0x190 [ 1751.390348][T15150] udp_tunnel6_dst_lookup+0x2b0/0x4d0 [ 1751.390348][T15150] vxlan_xmit_one+0xd5e/0x4570 [vxlan] [ 1751.390348][T15150] vxlan_xmit+0x9b6/0xf40 [vxlan] [ 1751.390348][T15150] dev_hard_start_xmit+0x10e/0x360 [ 1751.390348][T15150] __dev_queue_xmit+0xe79/0x16e0 [ 1751.390348][T15150] ip6_finish_output2+0x59b/0xf60 [ 1751.390348][T15150] ip6_finish_output+0x553/0xdf0 [ 1751.390348][T15150] [ 1751.392663][T15150] ref_tracker: veth_A-R1@ffff88800932c5e0 has 1/4 users at [ 1751.392663][T15150] netdev_get_by_index+0x5e/0x80 [ 1751.392663][T15150] fib6_nh_init+0x3d8/0x1580 [ 1751.392663][T15150] nh_create_ipv6+0x377/0x600 [ 1751.392663][T15150] nexthop_create+0x311/0x650 [ 1751.392663][T15150] rtm_new_nexthop+0x3f0/0x5c0 [ 1751.392663][T15150] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1751.392663][T15150] netlink_rcv_skb+0x130/0x360 [ 1751.392663][T15150] netlink_unicast+0x449/0x710 [ 1751.392663][T15150] netlink_sendmsg+0x723/0xbe0 [ 1751.392663][T15150] ____sys_sendmsg+0x7b2/0xa10 [ 1751.392663][T15150] ___sys_sendmsg+0xee/0x170 [ 1751.392663][T15150] __sys_sendmsg+0xcd/0x170 [ 1751.392663][T15150] do_syscall_64+0xc6/0x1e0 [ 1751.392663][T15150] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1751.392663][T15150] [ 1751.394643][T15150] ref_tracker: veth_A-R1@ffff88800932c5e0 has 1/4 users at [ 1751.394643][T15150] ipv6_add_dev+0x3ba/0x11c0 [ 1751.394643][T15150] addrconf_notify+0x344/0xd60 [ 1751.394643][T15150] notifier_call_chain+0xcd/0x150 [ 1751.394643][T15150] register_netdevice+0x108b/0x1690 [ 1751.394643][T15150] veth_newlink+0x401/0x830 [ 1751.394643][T15150] rtnl_newlink_create+0x341/0x850 [ 1751.394643][T15150] __rtnl_newlink+0xac9/0xd80 [ 1751.394643][T15150] rtnl_newlink+0x63/0xa0 [ 1751.394643][T15150] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 1751.394643][T15150] netlink_rcv_skb+0x130/0x360 [ 1751.394643][T15150] netlink_unicast+0x449/0x710 [ 1751.394643][T15150] netlink_sendmsg+0x723/0xbe0 [ 1751.394643][T15150] ____sys_sendmsg+0x7b2/0xa10 [ 1751.394643][T15150] ___sys_sendmsg+0xee/0x170 [ 1751.394643][T15150] __sys_sendmsg+0xcd/0x170 [ 1751.394643][T15150] do_syscall_64+0xc6/0x1e0 [ 1751.394643][T15150]