[ 542.474303][ T4460] ip (4460) used greatest stack depth: 23472 bytes left [ 844.880258][ T6516] br0: port 1(veth_A-C) entered blocking state [ 844.880736][ T6516] br0: port 1(veth_A-C) entered disabled state [ 844.881438][ T6516] veth_A-C: entered allmulticast mode [ 844.882834][ T6516] veth_A-C: entered promiscuous mode [ 844.885405][ T6516] br0: port 1(veth_A-C) entered blocking state [ 844.885753][ T6516] br0: port 1(veth_A-C) entered forwarding state [ 846.569627][ T6526] br0: port 2(vxlan_a) entered blocking state [ 846.569914][ T6526] br0: port 2(vxlan_a) entered disabled state [ 846.570204][ T6526] vxlan_a: entered allmulticast mode [ 846.571451][ T6526] vxlan_a: entered promiscuous mode [ 847.467000][ T6532] br0: port 2(vxlan_a) entered blocking state [ 847.467299][ T6532] br0: port 2(vxlan_a) entered forwarding state [ 855.515727][ T6565] socat (6565) used greatest stack depth: 22384 bytes left [ 857.391524][ T73] vxlan_a: left allmulticast mode [ 857.391910][ T73] vxlan_a: left promiscuous mode [ 857.392279][ T73] br0: port 2(vxlan_a) entered disabled state [ 857.402316][ T73] veth_A-C: left allmulticast mode [ 857.402551][ T73] veth_A-C: left promiscuous mode [ 857.403096][ T73] br0: port 1(veth_A-C) entered disabled state [ 873.798217][ T6713] br0: port 1(veth_A-C) entered blocking state [ 873.798475][ T6713] br0: port 1(veth_A-C) entered disabled state [ 873.798730][ T6713] veth_A-C: entered allmulticast mode [ 873.799965][ T6713] veth_A-C: entered promiscuous mode [ 873.801019][ T6713] br0: port 1(veth_A-C) entered blocking state [ 873.801233][ T6713] br0: port 1(veth_A-C) entered forwarding state [ 875.326542][ T6723] br0: port 2(vxlan_a) entered blocking state [ 875.326796][ T6723] br0: port 2(vxlan_a) entered disabled state [ 875.327053][ T6723] vxlan_a: entered allmulticast mode [ 875.328243][ T6723] vxlan_a: entered promiscuous mode [ 876.303702][ T6729] br0: port 2(vxlan_a) entered blocking state [ 876.304112][ T6729] br0: port 2(vxlan_a) entered forwarding state [ 886.021894][ T73] vxlan_a: left allmulticast mode [ 886.022105][ T73] vxlan_a: left promiscuous mode [ 886.022391][ T73] br0: port 2(vxlan_a) entered disabled state [ 886.024038][ T73] veth_A-C: left allmulticast mode [ 886.024208][ T73] veth_A-C: left promiscuous mode [ 886.024486][ T73] br0: port 1(veth_A-C) entered disabled state [ 901.556697][ T6898] br0: port 1(veth_A-C) entered blocking state [ 901.556918][ T6898] br0: port 1(veth_A-C) entered disabled state [ 901.557158][ T6898] veth_A-C: entered allmulticast mode [ 901.559499][ T6898] veth_A-C: entered promiscuous mode [ 901.560513][ T6898] br0: port 1(veth_A-C) entered blocking state [ 901.560714][ T6898] br0: port 1(veth_A-C) entered forwarding state [ 903.141422][ T6908] br0: port 2(vxlan_a) entered blocking state [ 903.141706][ T6908] br0: port 2(vxlan_a) entered disabled state [ 903.141975][ T6908] vxlan_a: entered allmulticast mode [ 903.143909][ T6908] vxlan_a: entered promiscuous mode [ 904.030699][ T6914] br0: port 2(vxlan_a) entered blocking state [ 904.031077][ T6914] br0: port 2(vxlan_a) entered forwarding state [ 913.989028][ T73] vxlan_a: left allmulticast mode [ 913.989224][ T73] vxlan_a: left promiscuous mode [ 913.989532][ T73] br0: port 2(vxlan_a) entered disabled state [ 913.991262][ T73] veth_A-C: left allmulticast mode [ 913.991443][ T73] veth_A-C: left promiscuous mode [ 913.991700][ T73] br0: port 1(veth_A-C) entered disabled state [ 930.530355][ T7095] br0: port 1(veth_A-C) entered blocking state [ 930.530618][ T7095] br0: port 1(veth_A-C) entered disabled state [ 930.530864][ T7095] veth_A-C: entered allmulticast mode [ 930.532039][ T7095] veth_A-C: entered promiscuous mode [ 930.533219][ T7095] br0: port 1(veth_A-C) entered blocking state [ 930.533431][ T7095] br0: port 1(veth_A-C) entered forwarding state [ 932.032571][ T7105] br0: port 2(vxlan_a) entered blocking state [ 932.032833][ T7105] br0: port 2(vxlan_a) entered disabled state [ 932.033121][ T7105] vxlan_a: entered allmulticast mode [ 932.034971][ T7105] vxlan_a: entered promiscuous mode [ 932.910732][ T7111] br0: port 2(vxlan_a) entered blocking state [ 932.911020][ T7111] br0: port 2(vxlan_a) entered forwarding state [ 942.739468][ T73] vxlan_a: left allmulticast mode [ 942.739645][ T73] vxlan_a: left promiscuous mode [ 942.739914][ T73] br0: port 2(vxlan_a) entered disabled state [ 942.748716][ T73] veth_A-C: left allmulticast mode [ 942.748878][ T73] veth_A-C: left promiscuous mode [ 942.749222][ T73] br0: port 1(veth_A-C) entered disabled state [ 958.723723][ T7280] br0: port 1(veth_A-C) entered blocking state [ 958.724088][ T7280] br0: port 1(veth_A-C) entered disabled state [ 958.724376][ T7280] veth_A-C: entered allmulticast mode [ 958.726172][ T7280] veth_A-C: entered promiscuous mode [ 958.727817][ T7280] br0: port 1(veth_A-C) entered blocking state [ 958.728175][ T7280] br0: port 1(veth_A-C) entered forwarding state [ 960.351838][ T7290] br0: port 2(vxlan_a) entered blocking state [ 960.352158][ T7290] br0: port 2(vxlan_a) entered disabled state [ 960.352431][ T7290] vxlan_a: entered allmulticast mode [ 960.354636][ T7290] vxlan_a: entered promiscuous mode [ 961.302948][ T7296] br0: port 2(vxlan_a) entered blocking state [ 961.303246][ T7296] br0: port 2(vxlan_a) entered forwarding state [ 971.796694][ T73] vxlan_a: left allmulticast mode [ 971.796892][ T73] vxlan_a: left promiscuous mode [ 971.797195][ T73] br0: port 2(vxlan_a) entered disabled state [ 971.798693][ T73] veth_A-C: left allmulticast mode [ 971.798848][ T73] veth_A-C: left promiscuous mode [ 971.799184][ T73] br0: port 1(veth_A-C) entered disabled state [ 988.554245][ T7480] br0: port 1(veth_A-C) entered blocking state [ 988.554546][ T7480] br0: port 1(veth_A-C) entered disabled state [ 988.554806][ T7480] veth_A-C: entered allmulticast mode [ 988.556205][ T7480] veth_A-C: entered promiscuous mode [ 988.557354][ T7480] br0: port 1(veth_A-C) entered blocking state [ 988.557583][ T7480] br0: port 1(veth_A-C) entered forwarding state [ 990.094743][ T7490] br0: port 2(vxlan_a) entered blocking state [ 990.095140][ T7490] br0: port 2(vxlan_a) entered disabled state [ 990.095500][ T7490] vxlan_a: entered allmulticast mode [ 990.097489][ T7490] vxlan_a: entered promiscuous mode [ 991.083631][ T7496] br0: port 2(vxlan_a) entered blocking state [ 991.083993][ T7496] br0: port 2(vxlan_a) entered forwarding state [ 1001.063544][ T73] vxlan_a: left allmulticast mode [ 1001.063726][ T73] vxlan_a: left promiscuous mode [ 1001.063995][ T73] br0: port 2(vxlan_a) entered disabled state [ 1001.065723][ T73] veth_A-C: left allmulticast mode [ 1001.065886][ T73] veth_A-C: left promiscuous mode [ 1001.066278][ T73] br0: port 1(veth_A-C) entered disabled state [ 1017.144943][ T7667] br0: port 1(veth_A-C) entered blocking state [ 1017.146127][ T7667] br0: port 1(veth_A-C) entered disabled state [ 1017.146390][ T7667] veth_A-C: entered allmulticast mode [ 1017.147749][ T7667] veth_A-C: entered promiscuous mode [ 1017.148860][ T7667] br0: port 1(veth_A-C) entered blocking state [ 1017.149108][ T7667] br0: port 1(veth_A-C) entered forwarding state [ 1018.751322][ T7677] br0: port 2(vxlan_a) entered blocking state [ 1018.751672][ T7677] br0: port 2(vxlan_a) entered disabled state [ 1018.752045][ T7677] vxlan_a: entered allmulticast mode [ 1018.754034][ T7677] vxlan_a: entered promiscuous mode [ 1019.699936][ T7683] br0: port 2(vxlan_a) entered blocking state [ 1019.700238][ T7683] br0: port 2(vxlan_a) entered forwarding state [ 1030.187845][ T73] vxlan_a: left allmulticast mode [ 1030.188077][ T73] vxlan_a: left promiscuous mode [ 1030.188362][ T73] br0: port 2(vxlan_a) entered disabled state [ 1030.190125][ T73] veth_A-C: left allmulticast mode [ 1030.190300][ T73] veth_A-C: left promiscuous mode [ 1030.190566][ T73] br0: port 1(veth_A-C) entered disabled state [ 1046.654486][ T7868] br0: port 1(veth_A-C) entered blocking state [ 1046.654873][ T7868] br0: port 1(veth_A-C) entered disabled state [ 1046.655294][ T7868] veth_A-C: entered allmulticast mode [ 1046.657252][ T7868] veth_A-C: entered promiscuous mode [ 1046.658950][ T7868] br0: port 1(veth_A-C) entered blocking state [ 1046.659309][ T7868] br0: port 1(veth_A-C) entered forwarding state [ 1048.292856][ T7878] br0: port 2(vxlan_a) entered blocking state [ 1048.293250][ T7878] br0: port 2(vxlan_a) entered disabled state [ 1048.293634][ T7878] vxlan_a: entered allmulticast mode [ 1048.297656][ T7878] vxlan_a: entered promiscuous mode [ 1049.261524][ T7884] br0: port 2(vxlan_a) entered blocking state [ 1049.261809][ T7884] br0: port 2(vxlan_a) entered forwarding state [ 1059.529785][ T73] vxlan_a: left allmulticast mode [ 1059.529986][ T73] vxlan_a: left promiscuous mode [ 1059.530292][ T73] br0: port 2(vxlan_a) entered disabled state [ 1059.531864][ T73] veth_A-C: left allmulticast mode [ 1059.532019][ T73] veth_A-C: left promiscuous mode [ 1059.532351][ T73] br0: port 1(veth_A-C) entered disabled state [ 1075.051867][ T8053] br0: port 1(veth_A-C) entered blocking state [ 1075.052263][ T8053] br0: port 1(veth_A-C) entered disabled state [ 1075.052520][ T8053] veth_A-C: entered allmulticast mode [ 1075.053713][ T8053] veth_A-C: entered promiscuous mode [ 1075.054773][ T8053] br0: port 1(veth_A-C) entered blocking state [ 1075.054999][ T8053] br0: port 1(veth_A-C) entered forwarding state [ 1076.633740][ T8063] br0: port 2(geneve_a) entered blocking state [ 1076.634050][ T8063] br0: port 2(geneve_a) entered disabled state [ 1076.634904][ T8063] geneve_a: entered allmulticast mode [ 1076.636079][ T8063] geneve_a: entered promiscuous mode [ 1077.553371][ T8069] br0: port 2(geneve_a) entered blocking state [ 1077.553768][ T8069] br0: port 2(geneve_a) entered forwarding state [ 1087.416966][ T73] geneve_a: left allmulticast mode [ 1087.417192][ T73] geneve_a: left promiscuous mode [ 1087.417489][ T73] br0: port 2(geneve_a) entered disabled state [ 1087.419266][ T73] veth_A-C: left allmulticast mode [ 1087.419417][ T73] veth_A-C: left promiscuous mode [ 1087.419689][ T73] br0: port 1(veth_A-C) entered disabled state [ 1103.765441][ T8250] br0: port 1(veth_A-C) entered blocking state [ 1103.765792][ T8250] br0: port 1(veth_A-C) entered disabled state [ 1103.767285][ T8250] veth_A-C: entered allmulticast mode [ 1103.769354][ T8250] veth_A-C: entered promiscuous mode [ 1103.770990][ T8250] br0: port 1(veth_A-C) entered blocking state [ 1103.771347][ T8250] br0: port 1(veth_A-C) entered forwarding state [ 1105.353690][ T8260] br0: port 2(geneve_a) entered blocking state [ 1105.354138][ T8260] br0: port 2(geneve_a) entered disabled state [ 1105.354563][ T8260] geneve_a: entered allmulticast mode [ 1105.356601][ T8260] geneve_a: entered promiscuous mode [ 1106.292841][ T8266] br0: port 2(geneve_a) entered blocking state [ 1106.293116][ T8266] br0: port 2(geneve_a) entered forwarding state [ 1116.108591][ T73] geneve_a: left allmulticast mode [ 1116.108766][ T73] geneve_a: left promiscuous mode [ 1116.109046][ T73] br0: port 2(geneve_a) entered disabled state [ 1116.110605][ T73] veth_A-C: left allmulticast mode [ 1116.110764][ T73] veth_A-C: left promiscuous mode [ 1116.111044][ T73] br0: port 1(veth_A-C) entered disabled state [ 1131.790663][ T8435] br0: port 1(veth_A-C) entered blocking state [ 1131.790967][ T8435] br0: port 1(veth_A-C) entered disabled state [ 1131.791280][ T8435] veth_A-C: entered allmulticast mode [ 1131.792494][ T8435] veth_A-C: entered promiscuous mode [ 1131.793971][ T8435] br0: port 1(veth_A-C) entered blocking state [ 1131.794196][ T8435] br0: port 1(veth_A-C) entered forwarding state [ 1133.416702][ T8445] br0: port 2(geneve_a) entered blocking state [ 1133.417026][ T8445] br0: port 2(geneve_a) entered disabled state [ 1133.417425][ T8445] geneve_a: entered allmulticast mode [ 1133.418629][ T8445] geneve_a: entered promiscuous mode [ 1134.339200][ T8451] br0: port 2(geneve_a) entered blocking state [ 1134.339471][ T8451] br0: port 2(geneve_a) entered forwarding state [ 1144.283486][ T73] geneve_a: left allmulticast mode [ 1144.283760][ T73] geneve_a: left promiscuous mode [ 1144.284205][ T73] br0: port 2(geneve_a) entered disabled state [ 1144.286487][ T73] veth_A-C: left allmulticast mode [ 1144.286664][ T73] veth_A-C: left promiscuous mode [ 1144.286974][ T73] br0: port 1(veth_A-C) entered disabled state [ 1160.886671][ T8632] br0: port 1(veth_A-C) entered blocking state [ 1160.886932][ T8632] br0: port 1(veth_A-C) entered disabled state [ 1160.887231][ T8632] veth_A-C: entered allmulticast mode [ 1160.888452][ T8632] veth_A-C: entered promiscuous mode [ 1160.889514][ T8632] br0: port 1(veth_A-C) entered blocking state [ 1160.889740][ T8632] br0: port 1(veth_A-C) entered forwarding state [ 1162.428598][ T8642] br0: port 2(geneve_a) entered blocking state [ 1162.428921][ T8642] br0: port 2(geneve_a) entered disabled state [ 1162.429286][ T8642] geneve_a: entered allmulticast mode [ 1162.430618][ T8642] geneve_a: entered promiscuous mode [ 1163.325843][ T8648] br0: port 2(geneve_a) entered blocking state [ 1163.326109][ T8648] br0: port 2(geneve_a) entered forwarding state [ 1173.196952][ T73] geneve_a: left allmulticast mode [ 1173.197143][ T73] geneve_a: left promiscuous mode [ 1173.197428][ T73] br0: port 2(geneve_a) entered disabled state [ 1173.198978][ T73] veth_A-C: left allmulticast mode [ 1173.199143][ T73] veth_A-C: left promiscuous mode [ 1173.199394][ T73] br0: port 1(veth_A-C) entered disabled state [ 1188.695493][ T8817] br0: port 1(veth_A-C) entered blocking state [ 1188.695740][ T8817] br0: port 1(veth_A-C) entered disabled state [ 1188.695977][ T8817] veth_A-C: entered allmulticast mode [ 1188.697156][ T8817] veth_A-C: entered promiscuous mode [ 1188.698270][ T8817] br0: port 1(veth_A-C) entered blocking state [ 1188.698485][ T8817] br0: port 1(veth_A-C) entered forwarding state [ 1190.266498][ T8827] br0: port 2(geneve_a) entered blocking state [ 1190.266800][ T8827] br0: port 2(geneve_a) entered disabled state [ 1190.267223][ T8827] geneve_a: entered allmulticast mode [ 1190.268490][ T8827] geneve_a: entered promiscuous mode [ 1191.155143][ T8833] br0: port 2(geneve_a) entered blocking state [ 1191.155421][ T8833] br0: port 2(geneve_a) entered forwarding state [ 1200.950264][ T73] geneve_a: left allmulticast mode [ 1200.950484][ T73] geneve_a: left promiscuous mode [ 1200.950807][ T73] br0: port 2(geneve_a) entered disabled state [ 1200.952602][ T73] veth_A-C: left allmulticast mode [ 1200.952793][ T73] veth_A-C: left promiscuous mode [ 1200.953094][ T73] br0: port 1(veth_A-C) entered disabled state [ 1217.490469][ T9014] br0: port 1(veth_A-C) entered blocking state [ 1217.490711][ T9014] br0: port 1(veth_A-C) entered disabled state [ 1217.490955][ T9014] veth_A-C: entered allmulticast mode [ 1217.492153][ T9014] veth_A-C: entered promiscuous mode [ 1217.493222][ T9014] br0: port 1(veth_A-C) entered blocking state [ 1217.493432][ T9014] br0: port 1(veth_A-C) entered forwarding state [ 1219.159657][ T9024] br0: port 2(geneve_a) entered blocking state [ 1219.159971][ T9024] br0: port 2(geneve_a) entered disabled state [ 1219.160261][ T9024] geneve_a: entered allmulticast mode [ 1219.161499][ T9024] geneve_a: entered promiscuous mode [ 1220.099319][ T9030] br0: port 2(geneve_a) entered blocking state [ 1220.099687][ T9030] br0: port 2(geneve_a) entered forwarding state [ 1229.891555][ T73] geneve_a: left allmulticast mode [ 1229.891742][ T73] geneve_a: left promiscuous mode [ 1229.892014][ T73] br0: port 2(geneve_a) entered disabled state [ 1229.893451][ T73] veth_A-C: left allmulticast mode [ 1229.893616][ T73] veth_A-C: left promiscuous mode [ 1229.893918][ T73] br0: port 1(veth_A-C) entered disabled state [ 1245.293096][ T9199] br0: port 1(veth_A-C) entered blocking state [ 1245.293343][ T9199] br0: port 1(veth_A-C) entered disabled state [ 1245.293576][ T9199] veth_A-C: entered allmulticast mode [ 1245.295531][ T9199] veth_A-C: entered promiscuous mode [ 1245.296564][ T9199] br0: port 1(veth_A-C) entered blocking state [ 1245.296769][ T9199] br0: port 1(veth_A-C) entered forwarding state [ 1246.806598][ T9209] br0: port 2(geneve_a) entered blocking state [ 1246.806845][ T9209] br0: port 2(geneve_a) entered disabled state [ 1246.807102][ T9209] geneve_a: entered allmulticast mode [ 1246.808298][ T9209] geneve_a: entered promiscuous mode [ 1247.704307][ T9215] br0: port 2(geneve_a) entered blocking state [ 1247.704550][ T9215] br0: port 2(geneve_a) entered forwarding state [ 1257.568125][ T73] geneve_a: left allmulticast mode [ 1257.568323][ T73] geneve_a: left promiscuous mode [ 1257.568642][ T73] br0: port 2(geneve_a) entered disabled state [ 1257.570402][ T73] veth_A-C: left allmulticast mode [ 1257.570602][ T73] veth_A-C: left promiscuous mode [ 1257.570897][ T73] br0: port 1(veth_A-C) entered disabled state [ 1274.267136][ T9396] br0: port 1(veth_A-C) entered blocking state [ 1274.267376][ T9396] br0: port 1(veth_A-C) entered disabled state [ 1274.267620][ T9396] veth_A-C: entered allmulticast mode [ 1274.268840][ T9396] veth_A-C: entered promiscuous mode [ 1274.269891][ T9396] br0: port 1(veth_A-C) entered blocking state [ 1274.270125][ T9396] br0: port 1(veth_A-C) entered forwarding state [ 1275.833206][ T9406] br0: port 2(geneve_a) entered blocking state [ 1275.833447][ T9406] br0: port 2(geneve_a) entered disabled state [ 1275.833679][ T9406] geneve_a: entered allmulticast mode [ 1275.834891][ T9406] geneve_a: entered promiscuous mode [ 1276.768466][ T9412] br0: port 2(geneve_a) entered blocking state [ 1276.768743][ T9412] br0: port 2(geneve_a) entered forwarding state [ 1286.386475][ T73] geneve_a: left allmulticast mode [ 1286.386695][ T73] geneve_a: left promiscuous mode [ 1286.387009][ T73] br0: port 2(geneve_a) entered disabled state [ 1286.388794][ T73] veth_A-C: left allmulticast mode [ 1286.388995][ T73] veth_A-C: left promiscuous mode [ 1286.389410][ T73] br0: port 1(veth_A-C) entered disabled state [ 1815.013036][T13650] Initializing XFRM netlink socket [ 2057.064081][T15347] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 2057.064567][T15347] ref_tracker: veth_A-R1@ffff888008d145e0 has 1/5 users at [ 2057.064567][T15347] dst_init+0x84/0x4a0 [ 2057.064567][T15347] dst_alloc+0x97/0x150 [ 2057.064567][T15347] ip6_dst_alloc+0x23/0x90 [ 2057.064567][T15347] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2057.064567][T15347] ip6_pol_route+0x56f/0x840 [ 2057.064567][T15347] fib6_rule_lookup+0x334/0x630 [ 2057.064567][T15347] ip6_route_output_flags+0x259/0x480 [ 2057.064567][T15347] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2057.064567][T15347] ip6_dst_lookup_flow+0x88/0x190 [ 2057.064567][T15347] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 2057.064567][T15347] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 2057.064567][T15347] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 2057.064567][T15347] dev_hard_start_xmit+0x146/0x590 [ 2057.064567][T15347] __dev_queue_xmit+0xf81/0x1800 [ 2057.064567][T15347] arp_solicit+0x4aa/0xe20 [ 2057.064567][T15347] neigh_probe+0xaa/0xf0 [ 2057.064567][T15347] [ 2057.067459][T15347] ref_tracker: veth_A-R1@ffff888008d145e0 has 2/5 users at [ 2057.067459][T15347] dst_init+0x84/0x4a0 [ 2057.067459][T15347] dst_alloc+0x97/0x150 [ 2057.067459][T15347] ip6_dst_alloc+0x23/0x90 [ 2057.067459][T15347] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2057.067459][T15347] ip6_pol_route+0x56f/0x840 [ 2057.067459][T15347] fib6_rule_lookup+0x334/0x630 [ 2057.067459][T15347] ip6_route_output_flags+0x259/0x480 [ 2057.067459][T15347] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2057.067459][T15347] ip6_dst_lookup_flow+0x88/0x190 [ 2057.067459][T15347] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 2057.067459][T15347] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 2057.067459][T15347] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 2057.067459][T15347] dev_hard_start_xmit+0x146/0x590 [ 2057.067459][T15347] __dev_queue_xmit+0xf81/0x1800 [ 2057.067459][T15347] ip6_finish_output2+0x59b/0xf60 [ 2057.067459][T15347] ip6_finish_output+0x553/0xdf0 [ 2057.067459][T15347] [ 2057.069789][T15347] ref_tracker: veth_A-R1@ffff888008d145e0 has 1/5 users at [ 2057.069789][T15347] netdev_get_by_index+0x5e/0x80 [ 2057.069789][T15347] fib6_nh_init+0x3d8/0x1580 [ 2057.069789][T15347] nh_create_ipv6+0x377/0x600 [ 2057.069789][T15347] nexthop_create+0x311/0x650 [ 2057.069789][T15347] rtm_new_nexthop+0x3f0/0x5c0 [ 2057.069789][T15347] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2057.069789][T15347] netlink_rcv_skb+0x130/0x360 [ 2057.069789][T15347] netlink_unicast+0x449/0x710 [ 2057.069789][T15347] netlink_sendmsg+0x723/0xbe0 [ 2057.069789][T15347] ____sys_sendmsg+0x7b2/0xa10 [ 2057.069789][T15347] ___sys_sendmsg+0xee/0x170 [ 2057.069789][T15347] __sys_sendmsg+0xcd/0x170 [ 2057.069789][T15347] do_syscall_64+0xc6/0x1e0 [ 2057.069789][T15347] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2057.069789][T15347] [ 2057.071787][T15347] ref_tracker: veth_A-R1@ffff888008d145e0 has 1/5 users at [ 2057.071787][T15347] ipv6_add_dev+0x3ba/0x11c0 [ 2057.071787][T15347] addrconf_notify+0x344/0xd60 [ 2057.071787][T15347] notifier_call_chain+0x9a/0x290 [ 2057.071787][T15347] register_netdevice+0x108b/0x1690 [ 2057.071787][T15347] veth_newlink+0x401/0x830 [ 2057.071787][T15347] rtnl_newlink_create+0x341/0x850 [ 2057.071787][T15347] __rtnl_newlink+0xac9/0xd80 [ 2057.071787][T15347] rtnl_newlink+0x63/0xa0 [ 2057.071787][T15347] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2057.071787][T15347] netlink_rcv_skb+0x130/0x360 [ 2057.071787][T15347] netlink_unicast+0x449/0x710 [ 2057.071787][T15347] netlink_sendmsg+0x723/0xbe0 [ 2057.071787][T15347] ____sys_sendmsg+0x7b2/0xa10 [ 2057.071787][T15347] ___sys_sendmsg+0xee/0x170 [ 2057.071787][T15347] __sys_sendmsg+0xcd/0x170 [ 2057.071787][T15347] do_syscall_64+0xc6/0x1e0 [ 2057.071787][T15347] [ 2067.208079][T15347] unregister_netdevice: waiting for veth_A-R1 to become free. Usage count = 6 [ 2067.208584][T15347] ref_tracker: veth_A-R1@ffff888008d145e0 has 1/5 users at [ 2067.208584][T15347] dst_init+0x84/0x4a0 [ 2067.208584][T15347] dst_alloc+0x97/0x150 [ 2067.208584][T15347] ip6_dst_alloc+0x23/0x90 [ 2067.208584][T15347] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2067.208584][T15347] ip6_pol_route+0x56f/0x840 [ 2067.208584][T15347] fib6_rule_lookup+0x334/0x630 [ 2067.208584][T15347] ip6_route_output_flags+0x259/0x480 [ 2067.208584][T15347] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2067.208584][T15347] ip6_dst_lookup_flow+0x88/0x190 [ 2067.208584][T15347] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 2067.208584][T15347] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 2067.208584][T15347] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 2067.208584][T15347] dev_hard_start_xmit+0x146/0x590 [ 2067.208584][T15347] __dev_queue_xmit+0xf81/0x1800 [ 2067.208584][T15347] arp_solicit+0x4aa/0xe20 [ 2067.208584][T15347] neigh_probe+0xaa/0xf0 [ 2067.208584][T15347] [ 2067.211039][T15347] ref_tracker: veth_A-R1@ffff888008d145e0 has 2/5 users at [ 2067.211039][T15347] dst_init+0x84/0x4a0 [ 2067.211039][T15347] dst_alloc+0x97/0x150 [ 2067.211039][T15347] ip6_dst_alloc+0x23/0x90 [ 2067.211039][T15347] ip6_rt_pcpu_alloc+0x1e6/0x520 [ 2067.211039][T15347] ip6_pol_route+0x56f/0x840 [ 2067.211039][T15347] fib6_rule_lookup+0x334/0x630 [ 2067.211039][T15347] ip6_route_output_flags+0x259/0x480 [ 2067.211039][T15347] ip6_dst_lookup_tail.constprop.0+0x700/0xb60 [ 2067.211039][T15347] ip6_dst_lookup_flow+0x88/0x190 [ 2067.211039][T15347] udp_tunnel6_dst_lookup+0x2b9/0x4d0 [ 2067.211039][T15347] vxlan_xmit_one+0x97e/0x46c0 [vxlan] [ 2067.211039][T15347] vxlan_xmit+0x9ac/0xf30 [vxlan] [ 2067.211039][T15347] dev_hard_start_xmit+0x146/0x590 [ 2067.211039][T15347] __dev_queue_xmit+0xf81/0x1800 [ 2067.211039][T15347] ip6_finish_output2+0x59b/0xf60 [ 2067.211039][T15347] ip6_finish_output+0x553/0xdf0 [ 2067.211039][T15347] [ 2067.213511][T15347] ref_tracker: veth_A-R1@ffff888008d145e0 has 1/5 users at [ 2067.213511][T15347] netdev_get_by_index+0x5e/0x80 [ 2067.213511][T15347] fib6_nh_init+0x3d8/0x1580 [ 2067.213511][T15347] nh_create_ipv6+0x377/0x600 [ 2067.213511][T15347] nexthop_create+0x311/0x650 [ 2067.213511][T15347] rtm_new_nexthop+0x3f0/0x5c0 [ 2067.213511][T15347] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2067.213511][T15347] netlink_rcv_skb+0x130/0x360 [ 2067.213511][T15347] netlink_unicast+0x449/0x710 [ 2067.213511][T15347] netlink_sendmsg+0x723/0xbe0 [ 2067.213511][T15347] ____sys_sendmsg+0x7b2/0xa10 [ 2067.213511][T15347] ___sys_sendmsg+0xee/0x170 [ 2067.213511][T15347] __sys_sendmsg+0xcd/0x170 [ 2067.213511][T15347] do_syscall_64+0xc6/0x1e0 [ 2067.213511][T15347] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 2067.213511][T15347] [ 2067.215647][T15347] ref_tracker: veth_A-R1@ffff888008d145e0 has 1/5 users at [ 2067.215647][T15347] ipv6_add_dev+0x3ba/0x11c0 [ 2067.215647][T15347] addrconf_notify+0x344/0xd60 [ 2067.215647][T15347] notifier_call_chain+0x9a/0x290 [ 2067.215647][T15347] register_netdevice+0x108b/0x1690 [ 2067.215647][T15347] veth_newlink+0x401/0x830 [ 2067.215647][T15347] rtnl_newlink_create+0x341/0x850 [ 2067.215647][T15347] __rtnl_newlink+0xac9/0xd80 [ 2067.215647][T15347] rtnl_newlink+0x63/0xa0 [ 2067.215647][T15347] rtnetlink_rcv_msg+0x2fb/0xbf0 [ 2067.215647][T15347] netlink_rcv_skb+0x130/0x360 [ 2067.215647][T15347] netlink_unicast+0x449/0x710 [ 2067.215647][T15347] netlink_sendmsg+0x723/0xbe0 [ 2067.215647][T15347] ____sys_sendmsg+0x7b2/0xa10 [ 2067.215647][T15347] ___sys_sendmsg+0xee/0x170 [ 2067.215647][T15347] __sys_sendmsg+0xcd/0x170 [ 2067.215647][T15347] do_syscall_64+0xc6/0x1e0 [ 2067.215647][T15347]